From 71ecd689019a8086570c677af47ead4e02227fb3 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Tue, 16 Feb 2010 12:45:00 -0500
Subject: [PATCH 001/190] add a FIXME to Profile

---
 classes/Profile.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/classes/Profile.php b/classes/Profile.php
index ab05bb8546..c79b1d893a 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -807,6 +807,8 @@ class Profile extends Memcached_DataObject
             null,
             'http://activitystrea.ms/schema/1.0/person'
         );
+        // FIXME: this presupposes a local user -- not necessarily the case
+        // instead use User::uri or Remote_profile::uri or Ostatus_profile::homeuri
         $xs->element(
             'id',
             null,

From 201110ffaa8ae0ce4e74fe46a7a730203be681cd Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Tue, 16 Feb 2010 12:49:54 -0500
Subject: [PATCH 002/190] restructure Activity classes to push more DOM stuff
 to ActivityUtils

---
 plugins/OStatus/lib/activity.php | 123 +++++++++++++++++++++----------
 1 file changed, 83 insertions(+), 40 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 048efda2c9..3d02e35848 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -63,22 +63,78 @@ class ActivityUtils
      * @return string related link, if any
      */
 
-    static function getLink($element)
+    static function getPermalink($element)
+    {
+        return self::getLink($element, 'alternate', 'text/html');
+    }
+
+    /**
+     * Get the permalink for an Activity object
+     *
+     * @param DOMElement $element A DOM element
+     *
+     * @return string related link, if any
+     */
+
+    static function getLink($element, $rel, $type=null)
     {
         $links = $element->getElementsByTagnameNS(self::ATOM, self::LINK);
 
         foreach ($links as $link) {
 
-            $rel = $link->getAttribute(self::REL);
-            $type = $link->getAttribute(self::TYPE);
+            $linkRel = $link->getAttribute(self::REL);
+            $linkType = $link->getAttribute(self::TYPE);
 
-            if ($rel == 'alternate' && $type == 'text/html') {
+            if ($linkRel == $rel &&
+                (is_null($type) || $linkType == $type)) {
                 return $link->getAttribute(self::HREF);
             }
         }
 
         return null;
     }
+
+    /**
+     * Gets the first child element with the given tag
+     *
+     * @param DOMElement $element   element to pick at
+     * @param string     $tag       tag to look for
+     * @param string     $namespace Namespace to look under
+     *
+     * @return DOMElement found element or null
+     */
+
+    static function child($element, $tag, $namespace=self::ATOM)
+    {
+        $els = $element->getElementsByTagnameNS($namespace, $tag);
+
+        if (empty($els) || $els->length == 0) {
+            return null;
+        } else {
+            return $els->item(0);
+        }
+    }
+
+    /**
+     * Grab the text content of a DOM element child of the current element
+     *
+     * @param DOMElement $element   Element whose children we examine
+     * @param string     $tag       Tag to look up
+     * @param string     $namespace Namespace to use, defaults to Atom
+     *
+     * @return string content of the child
+     */
+
+    static function childContent($element, $tag, $namespace=self::ATOM)
+    {
+        $el = self::child($element, $tag, $namespace);
+
+        if (empty($el)) {
+            return null;
+        } else {
+            return $el->textContent;
+        }
+    }
 }
 
 /**
@@ -130,6 +186,7 @@ class ActivityObject
     const URI   = 'uri';
     const EMAIL = 'email';
 
+    public $element;
     public $type;
     public $id;
     public $title;
@@ -150,7 +207,7 @@ class ActivityObject
 
     function __construct($element)
     {
-        $this->source = $element;
+        $this->element = $element;
 
         if ($element->tagName == 'author') {
 
@@ -179,33 +236,35 @@ class ActivityObject
             $this->title   = $this->_childContent($element, self::TITLE);
             $this->summary = $this->_childContent($element, self::SUMMARY);
             $this->content = $this->_childContent($element, self::CONTENT);
-            $this->source  = $this->_childContent($element, self::SOURCE);
 
-            $this->link = ActivityUtils::getLink($element);
+            $this->source  = $this->_getSource($element);
+
+            $this->link = ActivityUtils::getPermalink($element);
 
             // XXX: grab PoCo stuff
         }
     }
 
-    /**
-     * Grab the text content of a DOM element child of the current element
-     *
-     * @param DOMElement $element   Element whose children we examine
-     * @param string     $tag       Tag to look up
-     * @param string     $namespace Namespace to use, defaults to Atom
-     *
-     * @return string content of the child
-     */
-
-    private function _childContent($element, $tag, $namespace=Activity::ATOM)
+    private function _childContent($element, $tag, $namespace=ActivityUtils::ATOM)
     {
-        $els = $element->getElementsByTagnameNS($namespace, $tag);
+        return ActivityUtils::childContent($element, $tag, $namespace);
+    }
 
-        if (empty($els) || $els->length == 0) {
+    // Try to get a unique id for the source feed
+
+    private function _getSource($element)
+    {
+        $sourceEl = ActivityUtils::child($element, 'source');
+
+        if (empty($sourceEl)) {
             return null;
         } else {
-            $el = $els->item(0);
-            return $el->textContent;
+            $href = ActivityUtils::getLink($sourceEl, 'self');
+            if (!empty($href)) {
+                return $href;
+            } else {
+                return ActivityUtils::childContent($sourceEl, 'id');
+            }
         }
     }
 }
@@ -306,7 +365,7 @@ class Activity
             }
         }
 
-        $this->link = ActivityUtils::getLink($entry);
+        $this->link = ActivityUtils::getPermalink($entry);
 
         $verbEl = $this->_child($entry, self::VERB);
 
@@ -370,24 +429,8 @@ class Activity
         return null;
     }
 
-    /**
-     * Gets the first child element with the given tag
-     *
-     * @param DOMElement $element   element to pick at
-     * @param string     $tag       tag to look for
-     * @param string     $namespace Namespace to look under
-     *
-     * @return DOMElement found element or null
-     */
-
     private function _child($element, $tag, $namespace=self::SPEC)
     {
-        $els = $element->getElementsByTagnameNS($namespace, $tag);
-
-        if (empty($els) || $els->length == 0) {
-            return null;
-        } else {
-            return $els->item(0);
-        }
+        return ActivityUtils::child($element, $tag, $namespace);
     }
 }
\ No newline at end of file

From eea52c708b4688c9b39f24d3931edc9da2cf1b07 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 16 Feb 2010 11:32:10 -0800
Subject: [PATCH 003/190] Add rel="avatar" to img links in <activity:actor>
 stanzas

---
 classes/Profile.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/classes/Profile.php b/classes/Profile.php
index c79b1d893a..8f578c95a3 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -807,8 +807,6 @@ class Profile extends Memcached_DataObject
             null,
             'http://activitystrea.ms/schema/1.0/person'
         );
-        // FIXME: this presupposes a local user -- not necessarily the case
-        // instead use User::uri or Remote_profile::uri or Ostatus_profile::homeuri
         $xs->element(
             'id',
             null,
@@ -824,6 +822,7 @@ class Profile extends Memcached_DataObject
         $xs->element(
             'link', array(
                 'type' => empty($avatar) ? 'image/png' : $avatar->mediatype,
+                'rel'  => 'avatar',
                 'href' => empty($avatar)
                 ? Avatar::defaultImage(AVATAR_PROFILE_SIZE)
                 : $avatar->displayUrl()

From a116cde1a401b1959515b8e6b512c41603387031 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 16 Feb 2010 20:11:48 +0000
Subject: [PATCH 004/190] OStatus: fix for low-level remote subscribe

---
 plugins/OStatus/classes/Ostatus_profile.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index b750e18839..9b6ef2f163 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -225,7 +225,7 @@ class Ostatus_profile extends Memcached_DataObject
         try {
             $local = $munger->profile();
 
-            if ($entity->isGroup()) {
+            if ($profile->isGroup()) {
                 $group = new User_group();
                 $group->nickname = $local->nickname . '@remote'; // @fixme
                 $group->fullname = $local->fullname;
@@ -245,17 +245,17 @@ class Ostatus_profile extends Memcached_DataObject
                 $profile->profile_id = $local->id;
             }
 
-            $profile->created = sql_common_date();
-            $profile->lastupdate = sql_common_date();
+            $profile->created = common_sql_now();
+            $profile->lastupdate = common_sql_now();
             $result = $profile->insert();
             if (empty($result)) {
                 throw new FeedDBException($profile);
             }
 
-            $entity->query('COMMIT');
+            $profile->query('COMMIT');
         } catch (FeedDBException $e) {
             common_log_db_error($e->obj, 'INSERT', __FILE__);
-            $entity->query('ROLLBACK');
+            $profile->query('ROLLBACK');
             return false;
         }
 
@@ -269,7 +269,7 @@ class Ostatus_profile extends Memcached_DataObject
             }
         }
 
-        return $entity;
+        return $profile;
     }
 
     /**

From 440ab9039178bfc58c55316eb9ba2e19551bd12b Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 16 Feb 2010 22:03:24 +0000
Subject: [PATCH 005/190] OStatus: fix up some recent regressions in
 subscription setup; fix state checks and verification token, and avatar save
 on setup. Needs updates for new atom code next...

---
 plugins/OStatus/actions/pushhub.php         |  6 +-
 plugins/OStatus/classes/Ostatus_profile.php | 83 ++++++++++++++++-----
 plugins/OStatus/lib/feedmunger.php          |  9 ++-
 3 files changed, 73 insertions(+), 25 deletions(-)

diff --git a/plugins/OStatus/actions/pushhub.php b/plugins/OStatus/actions/pushhub.php
index 901c18f702..13ec09d528 100644
--- a/plugins/OStatus/actions/pushhub.php
+++ b/plugins/OStatus/actions/pushhub.php
@@ -44,7 +44,7 @@ class PushHubAction extends Action
         // PHP converts '.'s in incoming var names to '_'s.
         // It also merges multiple values, which'll break hub.verify and hub.topic for publishing
         // @fixme handle multiple args
-        $arg = str_replace('.', '_', $arg);
+        $arg = str_replace('hub.', 'hub_', $arg);
         return parent::arg($arg, $def);
     }
 
@@ -96,7 +96,11 @@ class PushHubAction extends Action
         $sub = new HubSub();
         $sub->topic = $feed;
         $sub->callback = $callback;
+        $sub->verify_token = $this->arg('hub.verify_token', null);
         $sub->secret = $this->arg('hub.secret', null);
+        if (strlen($sub->secret) > 200) {
+            throw new ClientException("hub.secret must be no longer than 200 chars", 400);
+        }
         $sub->setLease(intval($this->arg('hub.lease_seconds')));
 
         // @fixme check for feeds we don't manage
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 9b6ef2f163..243211c31f 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -262,7 +262,7 @@ class Ostatus_profile extends Memcached_DataObject
         $avatar = $munger->getAvatar();
         if ($avatar) {
             try {
-                $this->updateAvatar($avatar);
+                $profile->updateAvatar($avatar);
             } catch (Exception $e) {
                 common_log(LOG_ERR, "Exception setting OStatus avatar: " .
                                     $e->getMessage());
@@ -283,8 +283,10 @@ class Ostatus_profile extends Memcached_DataObject
         // ripped from oauthstore.php (for old OMB client)
         $temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
         copy($url, $temp_filename);
-        $imagefile = new ImageFile($profile->id, $temp_filename);
-        $filename = Avatar::filename($profile->id,
+        
+        // @fixme should we be using different ids?
+        $imagefile = new ImageFile($this->id, $temp_filename);
+        $filename = Avatar::filename($this->id,
                                      image_type_to_extension($imagefile->type),
                                      null,
                                      common_timestamp());
@@ -376,17 +378,56 @@ class Ostatus_profile extends Memcached_DataObject
      * The hub will later send us a confirmation POST to /main/push/callback.
      *
      * @return bool true on success, false on failure
+     * @throws ServerException if feed state is not valid
      */
     public function subscribe($mode='subscribe')
     {
-        if (common_config('feedsub', 'nohub')) {
-            // Fake it! We're just testing remote feeds w/o hubs.
-            return true;
+        if ($this->sub_state != '') {
+            throw new ServerException("Attempting to start PuSH subscription to feed in state $this->sub_state");
         }
-        // @fixme use the verification token
-        #$token = md5(mt_rand() . ':' . $this->feeduri);
-        #$this->verify_token = $token;
-        #$this->update(); // @fixme
+        if (empty($this->huburi)) {
+            if (common_config('feedsub', 'nohub')) {
+                // Fake it! We're just testing remote feeds w/o hubs.
+                return true;
+            } else {
+                throw new ServerException("Attempting to start PuSH subscription for feed with no hub");
+            }
+        }
+
+        return $this->doSubscribe('subscribe');
+    }
+
+    /**
+     * Send a PuSH unsubscription request to the hub for this feed.
+     * The hub will later send us a confirmation POST to /main/push/callback.
+     *
+     * @return bool true on success, false on failure
+     * @throws ServerException if feed state is not valid
+     */
+    public function unsubscribe() {
+        if ($this->sub_state != 'active') {
+            throw new ServerException("Attempting to end PuSH subscription to feed in state $this->sub_state");
+        }
+        if (empty($this->huburi)) {
+            if (common_config('feedsub', 'nohub')) {
+                // Fake it! We're just testing remote feeds w/o hubs.
+                return true;
+            } else {
+                throw new ServerException("Attempting to end PuSH subscription for feed with no hub");
+            }
+        }
+
+        return $this->doSubscribe('unsubscribe');
+    }
+
+    protected function doSubscribe($mode)
+    {
+        $orig = clone($this);
+        $this->verify_token = md5(mt_rand() . ':' . $this->feeduri);
+        $this->sub_state = $mode;
+        $this->update($orig);
+        unset($orig);
+
         try {
             $callback = common_local_url('pushcallback', array('feed' => $this->id));
             $headers = array('Content-Type: application/x-www-form-urlencoded');
@@ -416,6 +457,13 @@ class Ostatus_profile extends Memcached_DataObject
         } catch (Exception $e) {
             // wtf!
             common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->feeduri");
+
+            $orig = clone($this);
+            $this->verify_token = null;
+            $this->sub_state = null;
+            $this->update($orig);
+            unset($orig);
+
             return false;
         }
     }
@@ -460,16 +508,6 @@ class Ostatus_profile extends Memcached_DataObject
         return $this->update($original);
     }
 
-    /**
-     * Send a PuSH unsubscription request to the hub for this feed.
-     * The hub will later send us a confirmation POST to /main/push/callback.
-     *
-     * @return bool true on success, false on failure
-     */
-    public function unsubscribe() {
-        return $this->subscribe('unsubscribe');
-    }
-
     /**
      * Send an Activity Streams notification to the remote Salmon endpoint,
      * if so configured.
@@ -568,6 +606,11 @@ class Ostatus_profile extends Memcached_DataObject
     {
         common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->feeduri\"! $hmac $xml");
 
+        if ($this->sub_state != 'active') {
+            common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH for inactive feed $this->feeduri (in state '$this->sub_state')");
+            return;
+        }
+
         if ($this->secret) {
             if (preg_match('/^sha1=([0-9a-fA-F]{40})$/', $hmac, $matches)) {
                 $their_hmac = strtolower($matches[1]);
diff --git a/plugins/OStatus/lib/feedmunger.php b/plugins/OStatus/lib/feedmunger.php
index c895b6ce24..e8c46de90e 100644
--- a/plugins/OStatus/lib/feedmunger.php
+++ b/plugins/OStatus/lib/feedmunger.php
@@ -258,11 +258,12 @@ class FeedMunger
     {
         // hack hack hack
         // should get profile for this entry's author...
-        $remote = Ostatus_profile::staticGet('feeduri', $this->getSelfLink());
-        if ($feed) {
-            return $feed->profile_id;
+        $feeduri = $this->getSelfLink();
+        $remote = Ostatus_profile::staticGet('feeduri', $feeduri);
+        if ($remote) {
+            return $remote->profile_id;
         } else {
-            throw new Exception("Can't find feed profile");
+            throw new Exception("Can't find feed profile for $feeduri");
         }
     }
 

From 880acb05b0f51f873e72a7b4d322cefafe7e850c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 16 Feb 2010 22:04:57 +0000
Subject: [PATCH 006/190] OStatus: temporary output mode hack for
 apitimelineuser until PuSH feed generation is updated to use the shared code
 instead of output buffering

---
 actions/apitimelineuser.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/actions/apitimelineuser.php b/actions/apitimelineuser.php
index 24752e45fd..9f7ec4c236 100644
--- a/actions/apitimelineuser.php
+++ b/actions/apitimelineuser.php
@@ -196,7 +196,8 @@ class ApiTimelineUserAction extends ApiBareAuthAction
 
             $atom->addEntryFromNotices($this->notices);
 
-            $this->raw($atom->getString());
+            #$this->raw($atom->getString());
+            print $atom->getString(); // temporary for output buffering
 
             break;
         case 'json':

From 014a32e6b873291bcd289a1ed25759a7a29221d7 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 16 Feb 2010 23:04:39 +0000
Subject: [PATCH 007/190] OStatus: check only direct children in
 ActivityUtil::child; fixes pulling actor's info when we wanted post info

---
 plugins/OStatus/lib/activity.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 3d02e35848..5b1c4fa8fa 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -106,12 +106,16 @@ class ActivityUtils
 
     static function child($element, $tag, $namespace=self::ATOM)
     {
-        $els = $element->getElementsByTagnameNS($namespace, $tag);
-
+        $els = $element->childNodes;
         if (empty($els) || $els->length == 0) {
             return null;
         } else {
-            return $els->item(0);
+            for ($i = 0; $i < $els->length; $i++) {
+                $el = $els->item($i);
+                if ($el->localName == $tag && $el->namespaceURI == $namespace) {
+                    return $el;
+                }
+            }
         }
     }
 

From 4a139d1cc861272b45812969878fa62f81ed9cfe Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 16 Feb 2010 23:31:11 +0000
Subject: [PATCH 008/190] OStatus: migrated notice parsing to use Activity
 helper classes; on the way to killing FeedMunger

---
 plugins/OStatus/actions/pushcallback.php    |   3 +
 plugins/OStatus/classes/Ostatus_profile.php | 240 ++++++++++++++------
 2 files changed, 173 insertions(+), 70 deletions(-)

diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 2601a377a0..388c8f9c3d 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -59,6 +59,9 @@ class PushCallbackAction extends Action
         }
 
         $post = file_get_contents('php://input');
+
+        // @fixme Queue this to a background process; we should return
+        // as quickly as possible from a distribution POST.
         $profile->postUpdates($post, $hmac);
     }
     
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 243211c31f..4376d64c66 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -599,89 +599,189 @@ class Ostatus_profile extends Memcached_DataObject
      * Currently assumes that all items in the feed are new,
      * coming from a PuSH hub.
      *
-     * @param string $xml source of Atom or RSS feed
+     * @param string $post source of Atom or RSS feed
      * @param string $hmac X-Hub-Signature header, if present
      */
-    public function postUpdates($xml, $hmac)
+    public function postUpdates($post, $hmac)
     {
-        common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->feeduri\"! $hmac $xml");
+        common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->feeduri\"! $hmac $post");
 
         if ($this->sub_state != 'active') {
             common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH for inactive feed $this->feeduri (in state '$this->sub_state')");
             return;
         }
 
-        if ($this->secret) {
-            if (preg_match('/^sha1=([0-9a-fA-F]{40})$/', $hmac, $matches)) {
-                $their_hmac = strtolower($matches[1]);
-                $our_hmac = hash_hmac('sha1', $xml, $this->secret);
-                if ($their_hmac !== $our_hmac) {
-                    common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bad SHA-1 HMAC: got $their_hmac, expected $our_hmac");
-                    return;
-                }
-            } else {
-                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bogus HMAC '$hmac'");
-                return;
-            }
-        } else if ($hmac) {
-            common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with unexpected HMAC '$hmac'");
+        if ($post === '') {
+            common_log(LOG_ERR, __METHOD__ . ": ignoring empty post");
             return;
         }
 
-        require_once "XML/Feed/Parser.php";
-        $feed = new XML_Feed_Parser($xml, false, false, true);
-        $munger = new FeedMunger($feed);
-
-        $hits = 0;
-        foreach ($feed as $index => $entry) {
-            // @fixme this might sort in wrong order if we get multiple updates
-
-            $notice = $munger->notice($index);
-
-            // Double-check for oldies
-            // @fixme this could explode horribly for multiple feeds on a blog. sigh
-
-            $dupe = Notice::staticGet('uri', $notice->uri);
-
-            if (!empty($dupe)) {
-                common_log(LOG_WARNING, __METHOD__ . ": tried to save dupe notice for entry {$notice->uri} of feed {$this->feeduri}");
-                continue;
-            }
-
-            // @fixme need to ensure that groups get handled correctly
-            $saved = Notice::saveNew($notice->profile_id,
-                                     $notice->content,
-                                     'ostatus',
-                                     array('is_local' => Notice::REMOTE_OMB,
-                                           'uri' => $notice->uri,
-                                           'lat' => $notice->lat,
-                                           'lon' => $notice->lon,
-                                           'location_ns' => $notice->location_ns,
-                                           'location_id' => $notice->location_id));
-
-            /*
-            common_log(LOG_DEBUG, "going to check group delivery...");
-            if ($this->group_id) {
-                $group = User_group::staticGet($this->group_id);
-                if ($group) {
-                    common_log(LOG_INFO, __METHOD__ . ": saving to local shadow group $group->id $group->nickname");
-                    $groups = array($group);
-                } else {
-                    common_log(LOG_INFO, __METHOD__ . ": lost the local shadow group?");
-                }
-            } else {
-                common_log(LOG_INFO, __METHOD__ . ": no local shadow groups");
-                $groups = array();
-            }
-            common_log(LOG_DEBUG, "going to add to inboxes...");
-            $notice->addToInboxes($groups, array());
-            common_log(LOG_DEBUG, "added to inboxes.");
-            */
-
-            $hits++;
+        if (!$this->validatePushSig($post, $hmac)) {
+            // Per spec we silently drop input with a bad sig,
+            // while reporting receipt to the server.
+            return;
         }
-        if ($hits == 0) {
-            common_log(LOG_INFO, __METHOD__ . ": no updates in packet for \"$this->feeduri\"! $xml");
+
+        $feed = new DOMDocument();
+        if (!$feed->loadXML($post)) {
+            // @fixme might help to include the err message
+            common_log(LOG_ERR, __METHOD__ . ": ignoring invalid XML");
+            return;
+        }
+
+        $entries = $feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
+        if ($entries->length == 0) {
+            common_log(LOG_ERR, __METHOD__ . ": no entries in feed update, ignoring");
+            return;
+        }
+
+        for ($i = 0; $i < $entries->length; $i++) {
+            $entry = $entries->item($i);
+            $this->processEntry($entry, $feed);
         }
     }
+
+    /**
+     * Validate the given Atom chunk and HMAC signature against our
+     * shared secret that was set up at subscription time.
+     *
+     * If we don't have a shared secret, there should be no signature.
+     * If we we do, our the calculated HMAC should match theirs.
+     *
+     * @param string $post raw XML source as POSTed to us
+     * @param string $hmac X-Hub-Signature HTTP header value, or empty
+     * @return boolean true for a match
+     */
+    protected function validatePushSig($post, $hmac)
+    {
+        if ($this->secret) {
+            if (preg_match('/^sha1=([0-9a-fA-F]{40})$/', $hmac, $matches)) {
+                $their_hmac = strtolower($matches[1]);
+                $our_hmac = hash_hmac('sha1', $post, $this->secret);
+                if ($their_hmac === $our_hmac) {
+                    return true;
+                }
+                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bad SHA-1 HMAC: got $their_hmac, expected $our_hmac");
+            } else {
+                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bogus HMAC '$hmac'");
+            }
+        } else {
+            if (empty($hmac)) {
+                return true;
+            } else {
+                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with unexpected HMAC '$hmac'");
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Process a posted entry from this feed source.
+     *
+     * @param DOMElement $entry
+     * @param DOMElement $feed for context
+     */
+    protected function processEntry($entry, $feed)
+    {
+        $activity = new Activity($entry, $feed);
+
+        $debug = var_export($activity, true);
+        common_log(LOG_DEBUG, $debug);
+
+        if ($activity->verb == ActivityVerb::POST) {
+            $this->processPost($activity);
+        } else {
+            common_log(LOG_INFO, "Ignoring activity with unrecognized verb $activity->verb");
+        }
+    }
+
+    /**
+     * Process an incoming post activity from this remote feed.
+     * @param Activity $activity
+     */
+    protected function processPost($activity)
+    {
+        // @fixme pull profile reference from actor for group feeds
+        $actor = $this;
+        $localProfile = $actor->localProfile();
+        if (empty($localProfile)) {
+            common_log(LOG_INFO, "OStatus: ignoring post with invalid author");
+            return;
+        }
+
+        if (empty($activity->object)) {
+            // This shouldn't happen!
+            common_log(LOG_INFO, "OStatus: ignoring post with missing post object.");
+            return;
+        }
+
+        if ($activity->object->link) {
+            $sourceUri = $activity->object->link;
+        } else if (preg_match('!^https?://!', $activity->object->id)) {
+            $sourceUri = $activity->object->id;
+        } else {
+            common_log(LOG_INFO, "OStatus: ignoring post with no source link: id $activity->object->id");
+            return;
+        }
+
+        $dupe = Notice::staticGet('uri', $sourceUri);
+        if ($dupe) {
+            common_log(LOG_INFO, "OStatus: ignoring duplicate post: $noticeLink");
+            return;
+        }
+
+        // @fixme sanitize and save HTML content if available
+        $content = $activity->object->title;
+
+        $params = array('is_local' => Notice::REMOTE_OMB,
+                        'uri' => $sourceUri);
+
+        $location = $this->getEntryLocation($activity->entry);
+        if ($location) {
+            $params['lat'] = $location->lat;
+            $params['lon'] = $location->lon;
+            if ($location->location_id) {
+                $params['location_ns'] = $location->location_ns;
+                $params['location_id'] = $location->location_id;
+            }
+        }
+
+        // @fixme save detailed ostatus source info
+        // @fixme ensure that groups get handled correctly
+
+        $saved = Notice::saveNew($localProfile->id,
+                                 $content,
+                                 'ostatus',
+                                 $params);
+    }
+
+    /**
+     * Parse location given as a GeoRSS-simple point, if provided.
+     * http://www.georss.org/simple
+     *
+     * @param feed item $entry
+     * @return mixed Location or false
+     */
+    function getLocation($dom)
+    {
+        $points = $dom->getElementsByTagNameNS('http://www.georss.org/georss', 'point');
+        
+        for ($i = 0; $i < $points->length; $i++) {
+            $point = $points->item(0)->textContent;
+            $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
+            $point = preg_replace('/\s+/', ' ', $point);
+            $point = trim($point);
+            $coords = explode(' ', $point);
+            if (count($coords) == 2) {
+                list($lat, $lon) = $coords;
+                if (is_numeric($lat) && is_numeric($lon)) {
+                    common_log(LOG_INFO, "Looking up location for $lat $lon from georss");
+                    return Location::fromLatLon($lat, $lon);
+                }
+            }
+            common_log(LOG_ERR, "Ignoring bogus georss:point value $point");
+        }
+
+        return false;
+    }
 }

From c892726c80b4e466b2bbad0f7b396cf0c7a137d9 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 16 Feb 2010 16:22:58 -0800
Subject: [PATCH 009/190] Take remote profiles into account when looking up
 canonical profile URIs

---
 EVENTS.txt          |  5 ++++-
 classes/Notice.php  |  2 +-
 classes/Profile.php | 21 +++++++++++++++------
 3 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/EVENTS.txt b/EVENTS.txt
index 69fe2ddccb..f333c5442f 100644
--- a/EVENTS.txt
+++ b/EVENTS.txt
@@ -1,4 +1,4 @@
-\InitializePlugin: a chance to initialize a plugin in a complete environment
+InitializePlugin: a chance to initialize a plugin in a complete environment
 
 CleanupPlugin: a chance to cleanup a plugin at the end of a program
 
@@ -722,3 +722,6 @@ StartRobotsTxt: Before outputting the robots.txt page
 EndRobotsTxt: After the default robots.txt page (good place for customization)
 - &$action: RobotstxtAction being shown
 
+GetProfileUri: When determining the canonical URI for a given profile
+- &$profile: the current profile
+
diff --git a/classes/Notice.php b/classes/Notice.php
index 73b22d58a0..f184b9c52c 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1036,7 +1036,7 @@ class Notice extends Memcached_DataObject
                 $xs->element(
                     'link', array(
                         'rel' => 'ostatus:attention',
-                        'href' => $profile->getAcctUri()
+                        'href' => $profile->getUri()
                     )
                 );
             }
diff --git a/classes/Profile.php b/classes/Profile.php
index 8f578c95a3..5a86619fd2 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -810,10 +810,7 @@ class Profile extends Memcached_DataObject
         $xs->element(
             'id',
             null,
-            common_local_url(
-                'userbyid',
-                array('id' => $this->id)
-                )
+            $this->getUri()
             );
         $xs->element('title', null, $this->getBestName());
 
@@ -835,9 +832,21 @@ class Profile extends Memcached_DataObject
         return $xs->getString();
     }
 
-    function getAcctUri()
+    function getUri()
     {
-        return $this->nickname . '@' . common_config('site', 'server');
+        if (Event::handle('GetProfileUri', array($this))) {
+
+            $remote = Remote_profile::staticGet('id', $this->id);
+
+            if (!empty($remote)) {
+                return $remote->uri;
+            } else {
+                return common_local_url(
+                    'userbyid',
+                    array('id' => $this->id)
+                );
+            }
+        }
     }
 
 }

From 454d0b5738a1b79510b998b6da6d0df129a182ab Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 17 Feb 2010 01:49:49 +0000
Subject: [PATCH 010/190] OStatus: moving parts of profile processing to
 Activity from feedmunger. Pausing before refactoring DB schema a bit to clean
 up feed vs person vs group info

---
 plugins/OStatus/classes/Ostatus_profile.php | 185 ++++++++++++++++++--
 plugins/OStatus/lib/activity.php            |   8 +
 2 files changed, 175 insertions(+), 18 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 4376d64c66..be01cdfe19 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -218,10 +218,6 @@ class Ostatus_profile extends Memcached_DataObject
 
         $profile->query('BEGIN');
 
-        // Awful hack! Awful hack!
-        $profile->verify = common_good_rand(16);
-        $profile->secret = common_good_rand(32);
-
         try {
             $local = $munger->profile();
 
@@ -423,7 +419,10 @@ class Ostatus_profile extends Memcached_DataObject
     protected function doSubscribe($mode)
     {
         $orig = clone($this);
-        $this->verify_token = md5(mt_rand() . ':' . $this->feeduri);
+        $this->verify_token = common_good_rand(16);
+        if ($mode == 'subscribe') {
+            $this->secret = common_good_rand(32);
+        }
         $this->sub_state = $mode;
         $this->update($orig);
         unset($orig);
@@ -701,18 +700,19 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected function processPost($activity)
     {
-        // @fixme pull profile reference from actor for group feeds
-        $actor = $this;
-        $localProfile = $actor->localProfile();
-        if (empty($localProfile)) {
-            common_log(LOG_INFO, "OStatus: ignoring post with invalid author");
-            return;
-        }
-
-        if (empty($activity->object)) {
-            // This shouldn't happen!
-            common_log(LOG_INFO, "OStatus: ignoring post with missing post object.");
-            return;
+        if ($this->isGroup()) {
+            // @fixme validate these profiles in some way!
+            $oprofile = $this->ensureActorProfile($activity);
+        } else {
+            $actorUri = $this->getActorProfileURI($activity);
+            if ($actorUri == $this->homeuri) {
+                // @fixme check if profile info has changed and update it
+            } else {
+                // @fixme drop or reject the messages once we've got the canonical profile URI recorded sanely
+                common_log(LOG_INFO, "OStatus: Warning: non-group post with unexpected author: $actorUri expected $this->homeuri");
+                //return;
+            }
+            $oprofile = $this;
         }
 
         if ($activity->object->link) {
@@ -749,7 +749,7 @@ class Ostatus_profile extends Memcached_DataObject
         // @fixme save detailed ostatus source info
         // @fixme ensure that groups get handled correctly
 
-        $saved = Notice::saveNew($localProfile->id,
+        $saved = Notice::saveNew($oprofile->localProfile()->id,
                                  $content,
                                  'ostatus',
                                  $params);
@@ -784,4 +784,153 @@ class Ostatus_profile extends Memcached_DataObject
 
         return false;
     }
+
+    /**
+     * Get an appropriate avatar image source URL, if available.
+     *
+     * @param ActivityObject $actor
+     * @param DOMElement $feed
+     * @return string
+     */
+    function getAvatar($actor, $feed)
+    {
+        $url = '';
+        $icon = '';
+        if ($actor->avatar) {
+            $url = trim($actor->avatar);
+        }
+        if (!$url) {
+            // Check <atom:logo> and <atom:icon> on the feed
+            $els = $feed->childNodes();
+            if ($els && $els->length) {
+                for ($i = 0; $i < $els->length; $i++) {
+                    $el = $els->item($i);
+                    if ($el->namespaceURI == Activity::ATOM) {
+                        if (empty($url) && $el->localName == 'logo') {
+                            $url = trim($el->textContent);
+                            break;
+                        }
+                        if (empty($icon) && $el->localName == 'icon') {
+                            // Use as a fallback
+                            $icon = trim($el->textContent);
+                        }
+                    }
+                }
+            }
+            if ($icon && !$url) {
+                $url = $icon;
+            }
+        }
+        if ($url) {
+            $opts = array('allowed_schemes' => array('http', 'https'));
+            if (Validate::uri($url, $opts)) {
+                return $url;
+            }
+        }
+        return common_path('plugins/OStatus/images/96px-Feed-icon.svg.png');
+    }
+
+    /**
+     * @fixme move off of ostatus_profile or static?
+     */
+    function ensureActorProfile($activity)
+    {
+        $profile = $this->getActorProfile($activity);
+        if (!$profile) {
+            $profile = $this->createActorProfile($activity);
+        }
+        return $profile;
+    }
+
+    /**
+     * @param Activity $activity
+     * @return mixed matching Ostatus_profile or false if none known
+     */
+    function getActorProfile($activity)
+    {
+        $homeuri = $this->getActorProfileURI($activity);
+        return Ostatus_profile::staticGet('homeuri', $homeuri);
+    }
+
+    /**
+     * @param Activity $activity
+     * @return string
+     * @throws ServerException
+     */
+    function getActorProfileURI($activity)
+    {
+        $opts = array('allowed_schemes' => array('http', 'https'));
+        $actor = $activity->actor;
+        if ($actor->id && Validate::uri($actor->id, $opts)) {
+            return $actor->id;
+        }
+        if ($actor->link && Validate::uri($actor->link, $opts)) {
+            return $actor->link;
+        }
+        throw new ServerException("No author ID URI found");
+    }
+
+    /**
+     *
+     */
+    function createActorProfile($activity)
+    {
+        $actor = $activity->actor();
+        $homeuri = $this->getActivityProfileURI($activity);
+        $nickname = $this->getAuthorNick($activity);
+        $avatar = $this->getAvatar($actor, $feed);
+
+        $profile = new Profile();
+        $profile->nickname   = $nickname;
+        $profile->fullname   = $actor->displayName;
+        $profile->homepage   = $actor->link; // @fixme
+        $profile->profileurl = $homeuri;
+        // @fixme bio
+        // @fixme tags/categories
+        // @fixme location?
+        // @todo tags from categories
+        // @todo lat/lon/location?
+
+        $ok = $profile->insert();
+        if ($ok) {
+            $this->updateAvatar($profile, $avatar);
+        } else {
+            throw new ServerException("Can't save local profile");
+        }
+
+        // @fixme either need to do feed discovery here
+        // or need to split out some of the feed stuff
+        // so we can leave it empty until later.
+        $oprofile = new Ostatus_profile();
+        $oprofile->homeuri = $homeuri;
+        $oprofile->profile_id = $profile->id;
+
+        $ok = $oprofile->insert();
+        if ($ok) {
+            return $oprofile;
+        } else {
+            throw new ServerException("Can't save OStatus profile");
+        }
+    }
+
+    /**
+     * @fixme move this into Activity?
+     * @param Activity $activity
+     * @return string
+     */
+    function getAuthorNick($activity)
+    {
+        // @fixme not technically part of the actor?
+        foreach (array($activity->entry, $activity->feed) as $source) {
+            $author = ActivityUtil::child($source, 'author', Activity::ATOM);
+            if ($author) {
+                $name = ActivityUtil::child($author, 'name', Activity::ATOM);
+                if ($name) {
+                    return trim($name->textContent);
+                }
+            }
+        }
+        return false;
+    }
+
 }
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 5b1c4fa8fa..f137946ab4 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -247,6 +247,14 @@ class ActivityObject
 
             // XXX: grab PoCo stuff
         }
+
+        // Some per-type attributes...
+        if ($this->type == self::PERSON || $this->type == self::GROUP) {
+            $this->displayName = $this->title;
+
+            // @fixme we may have multiple avatars with different resolutions specified
+            $this->avatar = ActivityUtils::getLink($element, 'avatar');
+        }
     }
 
     private function _childContent($element, $tag, $namespace=ActivityUtils::ATOM)

From e51e96d7248b281e7d0e59f5a9bdcd4e7e651e82 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 17 Feb 2010 02:16:03 +0000
Subject: [PATCH 011/190] OStatus: override source link with the source domain
 and link to original message

---
 lib/noticelist.php                | 28 ++++++++++++++++------------
 plugins/OStatus/OStatusPlugin.php | 13 +++++++++++++
 2 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/lib/noticelist.php b/lib/noticelist.php
index c05b990245..837cb90faa 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -492,30 +492,34 @@ class NoticeListItem extends Widget
                 break;
              default:
 
-                $name = null;
+                $name = $source_name;
                 $url  = null;
 
-                $ns = Notice_source::staticGet($this->notice->source);
+                if (Event::handle('StartNoticeSourceLink', array($this->notice, &$name, &$url, &$title))) {
+                    $ns = Notice_source::staticGet($this->notice->source);
 
-                if ($ns) {
-                    $name = $ns->name;
-                    $url  = $ns->url;
-                } else {
-                    $app = Oauth_application::staticGet('name', $this->notice->source);
-                    if ($app) {
-                        $name = $app->name;
-                        $url  = $app->source_url;
+                    if ($ns) {
+                        $name = $ns->name;
+                        $url  = $ns->url;
+                    } else {
+                        $app = Oauth_application::staticGet('name', $this->notice->source);
+                        if ($app) {
+                            $name = $app->name;
+                            $url  = $app->source_url;
+                        }
                     }
                 }
+                Event::handle('EndNoticeSourceLink', array($this->notice, &$name, &$url, &$title));
 
                 if (!empty($name) && !empty($url)) {
                     $this->out->elementStart('span', 'device');
                     $this->out->element('a', array('href' => $url,
-                                                   'rel' => 'external'),
+                                                   'rel' => 'external',
+                                                   'title' => $title),
                                         $name);
                     $this->out->elementEnd('span');
                 } else {
-                    $this->out->element('span', 'device', $source_name);
+                    $this->out->element('span', 'device', $name);
                 }
                 break;
             }
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3b1329d6c5..b6c9fa1d4c 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -289,4 +289,17 @@ class OStatusPlugin extends Plugin
         $action->script(common_path('plugins/OStatus/js/ostatus.js'));
         return true;
     }
+
+    function onStartNoticeSourceLink($notice, &$name, &$url, &$title)
+    {
+        if ($notice->source == 'ostatus') {
+            $bits = parse_url($notice->uri);
+            $domain = $bits['host'];
+
+            $name = $domain;
+            $url = $notice->uri;
+            $title = sprintf(_m("Sent from %s via OStatus"), $domain);
+            return false;
+        }
+    }
 }

From 2cb243808c2c1540f2690bff5a2d9932fa428923 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 16 Feb 2010 20:13:39 -0800
Subject: [PATCH 012/190] More sensical profile::getUri()

---
 EVENTS.txt          |  8 ++++++--
 classes/Profile.php | 39 +++++++++++++++++++++++++++++----------
 2 files changed, 35 insertions(+), 12 deletions(-)

diff --git a/EVENTS.txt b/EVENTS.txt
index f333c5442f..90242fa133 100644
--- a/EVENTS.txt
+++ b/EVENTS.txt
@@ -722,6 +722,10 @@ StartRobotsTxt: Before outputting the robots.txt page
 EndRobotsTxt: After the default robots.txt page (good place for customization)
 - &$action: RobotstxtAction being shown
 
-GetProfileUri: When determining the canonical URI for a given profile
-- &$profile: the current profile
+StartGetProfileUri: When determining the canonical URI for a given profile
+- $profile: the current profile
+- &$uri: the URI
 
+EndGetProfileUri: After determining the canonical URI for a given profile
+- $profile: the current profile
+- &$uri: the URI
diff --git a/classes/Profile.php b/classes/Profile.php
index 5a86619fd2..494c697e42 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -769,7 +769,7 @@ class Profile extends Memcached_DataObject
 
         $xs->elementStart('author');
         $xs->element('name', null, $this->nickname);
-        $xs->element('uri', null, $this->profileurl);
+        $xs->element('uri', null, $this->getUri());
         $xs->elementEnd('author');
 
         return $xs->getString();
@@ -832,21 +832,40 @@ class Profile extends Memcached_DataObject
         return $xs->getString();
     }
 
+    /**
+     * Returns the best URI for a profile. Plugins may override.
+     *
+     * @return string $uri
+     */
     function getUri()
     {
-        if (Event::handle('GetProfileUri', array($this))) {
+        $uri = null;
 
-            $remote = Remote_profile::staticGet('id', $this->id);
+        // check for a local user first
+        $user = User::staticGet('id', $this->id);
 
-            if (!empty($remote)) {
-                return $remote->uri;
-            } else {
-                return common_local_url(
-                    'userbyid',
-                    array('id' => $this->id)
-                );
+        if (!empty($user)) {
+            $uri = common_local_url(
+                'userbyid',
+                array('id' => $user->id)
+            );
+        } else {
+
+            // give plugins a chance to set the URI
+            if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
+
+                // return OMB profile if any
+                $remote = Remote_profile::staticGet('id', $this->id);
+
+                if (!empty($remote)) {
+                    $uri = $remote->uri;
+                }
+
+                Event::handle('EndGetProfileUri', array($this, &$uri));
             }
         }
+
+        return $uri;
     }
 
 }

From a2f8c5da171d23790811677affd7ca5301a995a5 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 16 Feb 2010 23:30:08 -0800
Subject: [PATCH 013/190] New Conversation DO to handle remote notices as
 conversation roots

---
 classes/Conversation.php | 49 ++++++++++++++++++++++++++++++++++++++++
 classes/statusnet.ini    |  9 ++++++++
 db/statusnet.sql         |  8 +++++++
 3 files changed, 66 insertions(+)
 create mode 100755 classes/Conversation.php

diff --git a/classes/Conversation.php b/classes/Conversation.php
new file mode 100755
index 0000000000..929b06c149
--- /dev/null
+++ b/classes/Conversation.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Data class for Conversations
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Data
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2010 StatusNet Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+require_once INSTALLDIR . '/classes/Memcached_DataObject.php';
+
+class Conversation extends Memcached_DataObject
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'conversation';                    // table name
+    public $id;                              // int(4)  primary_key not_null
+    public $uri;                             // varchar(225)  unique_key not_null
+    public $created;                         // datetime   not_null
+    public $modified;                        // timestamp   not_null default_CURRENT_TIMESTAMP
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Session',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+}
+
diff --git a/classes/statusnet.ini b/classes/statusnet.ini
index 5f8da7cf51..7a9ae07e70 100644
--- a/classes/statusnet.ini
+++ b/classes/statusnet.ini
@@ -47,6 +47,15 @@ modified = 384
 [consumer__keys]
 consumer_key = K
 
+[conversation]
+id = 129
+uri = 130
+created = 142
+modified = 384
+
+[conversation__keys]
+id = N
+
 [deleted_notice]
 id = 129
 profile_id = 129
diff --git a/db/statusnet.sql b/db/statusnet.sql
index 3434648016..74e5b69547 100644
--- a/db/statusnet.sql
+++ b/db/statusnet.sql
@@ -633,3 +633,11 @@ create table inbox (
     constraint primary key (user_id)
 
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table conversation (
+    id integer auto_increment primary key comment 'unique identifier',
+    uri varchar(225) not null unique comment 'URI of the conversation',
+    created datetime not null comment 'date this record was created',
+    modified timestamp comment 'date this record was modified'
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+

From ed46a38ecfea0a87e01aacfcde181087d5e0f19f Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 01:11:14 -0800
Subject: [PATCH 014/190] - conversation.uri needs to be nullable - factory
 method for creating new local conversations

---
 classes/Conversation.php | 33 +++++++++++++++++++++++++++++++--
 classes/statusnet.ini    |  3 ++-
 db/statusnet.sql         |  2 +-
 3 files changed, 34 insertions(+), 4 deletions(-)

diff --git a/classes/Conversation.php b/classes/Conversation.php
index 929b06c149..ea8bd87b56 100755
--- a/classes/Conversation.php
+++ b/classes/Conversation.php
@@ -36,14 +36,43 @@ class Conversation extends Memcached_DataObject
 
     public $__table = 'conversation';                    // table name
     public $id;                              // int(4)  primary_key not_null
-    public $uri;                             // varchar(225)  unique_key not_null
+    public $uri;                             // varchar(225)  unique_key
     public $created;                         // datetime   not_null
     public $modified;                        // timestamp   not_null default_CURRENT_TIMESTAMP
 
     /* Static get */
-    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Session',$k,$v); }
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('conversation',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
+
+    /**
+     * Factory method for creating a new conversation
+     *
+     * @return Conversation the new conversation DO
+     */
+    static function create()
+    {
+        $conv = new Conversation();
+        $conv->created = common_sql_now();
+        $id = $conv->insert();
+
+        if (empty($id)) {
+            common_log_db_error($conv, 'INSERT', __FILE__);
+            return null;
+        }
+
+        $orig = clone($conv);
+        $orig->uri = common_local_url('conversation', array('id' => $id));
+        $result = $orig->update($conv);
+
+        if (empty($result)) {
+            common_log_db_error($conv, 'UPDATE', __FILE__);
+            return null;
+        }
+
+        return $conv;
+    }
+
 }
 
diff --git a/classes/statusnet.ini b/classes/statusnet.ini
index 7a9ae07e70..81c1b68b23 100644
--- a/classes/statusnet.ini
+++ b/classes/statusnet.ini
@@ -49,12 +49,13 @@ consumer_key = K
 
 [conversation]
 id = 129
-uri = 130
+uri = 2
 created = 142
 modified = 384
 
 [conversation__keys]
 id = N
+uri = U
 
 [deleted_notice]
 id = 129
diff --git a/db/statusnet.sql b/db/statusnet.sql
index 74e5b69547..97117c80aa 100644
--- a/db/statusnet.sql
+++ b/db/statusnet.sql
@@ -636,7 +636,7 @@ create table inbox (
 
 create table conversation (
     id integer auto_increment primary key comment 'unique identifier',
-    uri varchar(225) not null unique comment 'URI of the conversation',
+    uri varchar(225) unique comment 'URI of the conversation',
     created datetime not null comment 'date this record was created',
     modified timestamp comment 'date this record was modified'
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;

From 198c046c896c2a1c4dc9037fa538c14179e827ce Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 01:12:13 -0800
Subject: [PATCH 015/190] - Set the root of a new local conversation to a new
 conversation.id - Output conversation URIs from conversation.uri

---
 classes/Notice.php | 33 ++++++++++++++++++---------------
 1 file changed, 18 insertions(+), 15 deletions(-)

diff --git a/classes/Notice.php b/classes/Notice.php
index f184b9c52c..b0edb6de60 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -309,7 +309,8 @@ class Notice extends Memcached_DataObject
             // the beginning of a new conversation.
 
             if (empty($notice->conversation)) {
-                $notice->conversation = $notice->id;
+                $conv = Conversation::create();
+                $notice->conversation = $conv->id;
                 $changed = true;
             }
 
@@ -331,14 +332,15 @@ class Notice extends Memcached_DataObject
         return $notice;
     }
 
-    function blowOnInsert()
+    function blowOnInsert($conversation = false)
     {
         self::blow('profile:notice_ids:%d', $this->profile_id);
         self::blow('public');
 
-        if ($this->conversation != $this->id) {
-            self::blow('notice:conversation_ids:%d', $this->conversation);
-        }
+        // XXX: Before we were blowing the casche only if the notice id
+        // was not the root of the conversation.  What to do now?
+
+        self::blow('notice:conversation_ids:%d', $this->conversation);
 
         if (!empty($this->repeat_of)) {
             self::blow('notice:repeats:%d', $this->repeat_of);
@@ -1015,24 +1017,25 @@ class Notice extends Memcached_DataObject
             }
         }
 
-        if (!empty($this->conversation)
-            && $this->conversation != $this->id) {
-            $xs->element(
-                'link', array(
-                    'rel' => 'ostatus:conversation',
-                    'href' => common_local_url(
-                        'conversation',
-                        array('id' => $this->conversation)
-                        )
+        if (!empty($this->conversation)) {
+
+            $conv = Conversation::staticGet('id', $this->conversation);
+
+            if (!empty($conv)) {
+                $xs->element(
+                    'link', array(
+                        'rel' => 'ostatus:conversation',
+                        'href' => $conv->uri
                     )
                 );
+            }
         }
 
         $reply_ids = $this->getReplies();
 
         foreach ($reply_ids as $id) {
             $profile = Profile::staticGet('id', $id);
-            if (!empty($profile)) {
+           if (!empty($profile)) {
                 $xs->element(
                     'link', array(
                         'rel' => 'ostatus:attention',

From 389e6d54bfcabd0eb2f6849c914684808aefa53c Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 17 Feb 2010 10:29:08 -0500
Subject: [PATCH 016/190] Fix script references in infinite scroll plugin and
 autocomplete plugin Add indicator.gif used by autocomplete plugin

---
 plugins/Autocomplete/AutocompletePlugin.php       |   4 ++--
 .../jquery-autocomplete/indicator.gif             | Bin 0 -> 673 bytes
 plugins/InfiniteScroll/InfiniteScrollPlugin.php   |   4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)
 create mode 100644 plugins/Autocomplete/jquery-autocomplete/indicator.gif

diff --git a/plugins/Autocomplete/AutocompletePlugin.php b/plugins/Autocomplete/AutocompletePlugin.php
index d586631a4a..a28c65a294 100644
--- a/plugins/Autocomplete/AutocompletePlugin.php
+++ b/plugins/Autocomplete/AutocompletePlugin.php
@@ -42,8 +42,8 @@ class AutocompletePlugin extends Plugin
 
     function onEndShowScripts($action){
         if (common_logged_in()) {
-            $action->script('plugins/Autocomplete/jquery-autocomplete/jquery.autocomplete.pack.js');
-            $action->script('plugins/Autocomplete/Autocomplete.js');
+            $action->script(common_path('plugins/Autocomplete/jquery-autocomplete/jquery.autocomplete.pack.js'));
+            $action->script(common_path('plugins/Autocomplete/Autocomplete.js'));
         }
     }
 
diff --git a/plugins/Autocomplete/jquery-autocomplete/indicator.gif b/plugins/Autocomplete/jquery-autocomplete/indicator.gif
new file mode 100644
index 0000000000000000000000000000000000000000..d0bce1542342e912da81a2c260562df172f30d73
GIT binary patch
literal 673
zcmZ?wbhEHb6krfw_{6~Q|Nnmm28Kh24mmkF0U1e2Nli^nlO|14{Lk&@8WQa67~pE8
zXTZz|lvDgC<y@4SSdyBeP@Y+mp^%uBSdo*Tn4*`NmzK|<_>+Z`3#dv5h=E26FfcG1
zbL_hF&)}42ws10s6^G;;cE1^EoUR)U5A70}d2pLv!jVIT7j&Z~EblI3x0K*v_sV|m
z0kj3v921Z^em#l`(k(o@H$3ZdDRc@9NidXDNbqrumReCGv$gd8+e8WW28HVqkJ_9i
zH>s*<31KtHjANIPvi2#*6BEu%3Dak5O_t&NBI)<h(<yPr>H?V$TxT}#l{vOTn<?_G
z_#ejR!~8}oQ>5naXTfF^&~Hhq+NX@#Ccc>y7T?;vjI&jdhsDsPJyAw*m0Qz>i}K7#
zL9w50<qa%!r20=RDYEpz>Ng{fT}A5JUe8lRK1h7_Y2;BWJDd=c6f&i?Wv5(5q?6|P
zQw{>maxZP<537OA37Uk}7@%_$4o$EWe_Zl>&#id|lE-BpDC#+Fn|msJ%_2h{Hg1vP
z#N8WAzfWasG}yq|xqE)DrWaOofX=z|?*pgc%{ig5vl!pqDlC|q&~Z0$&Rvsft&VO-
z4MZj+%-+Vx%W}v;V76hyp=;+R;x+~t^Q%*xuFTQAF2})fSfTHDAs>sO!OBw`)&)o$
c0!CNZt))x~rAZP^^P&YOFfdqy5)K#u0POD40{{R3

literal 0
HcmV?d00001

diff --git a/plugins/InfiniteScroll/InfiniteScrollPlugin.php b/plugins/InfiniteScroll/InfiniteScrollPlugin.php
index a4d1a5d05c..77ad83a51b 100644
--- a/plugins/InfiniteScroll/InfiniteScrollPlugin.php
+++ b/plugins/InfiniteScroll/InfiniteScrollPlugin.php
@@ -40,8 +40,8 @@ class InfiniteScrollPlugin extends Plugin
 
     function onEndShowScripts($action)
     {
-        $action->script('plugins/InfiniteScroll/jquery.infinitescroll.js');
-        $action->script('plugins/InfiniteScroll/infinitescroll.js');
+        $action->script(common_path('plugins/InfiniteScroll/jquery.infinitescroll.js'));
+        $action->script(common_path('plugins/InfiniteScroll/infinitescroll.js'));
     }
 
     function onPluginVersion(&$versions)

From c19300272f0074359b2713c35d2fb46bbd1b42ec Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 17 Feb 2010 12:02:59 -0500
Subject: [PATCH 017/190] parse_url returns an associative array - not an
 object

---
 lib/htmloutputter.php           | 2 +-
 plugins/Minify/MinifyPlugin.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index 47e56fc8f8..7315fe2ad4 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -439,7 +439,7 @@ class HTMLOutputter extends XMLOutputter
     {
         if(Event::handle('StartCssLinkElement', array($this,&$src,&$theme,&$media))) {
             $url = parse_url($src);
-            if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
+            if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
             {
                 if(file_exists(Theme::file($src,$theme))){
                    $src = Theme::path($src, $theme);
diff --git a/plugins/Minify/MinifyPlugin.php b/plugins/Minify/MinifyPlugin.php
index b49b6a4bad..fe1883ded4 100644
--- a/plugins/Minify/MinifyPlugin.php
+++ b/plugins/Minify/MinifyPlugin.php
@@ -96,7 +96,7 @@ class MinifyPlugin extends Plugin
             && is_null(common_config('theme', 'path'))
             && is_null(common_config('theme', 'server'));
         $url = parse_url($src);
-        if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
+        if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
         {
             if(!isset($theme)) {
                 $theme = common_config('site', 'theme');

From 46e9aa13aa87955b441bc63b7cf2f58622b131b0 Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 17 Feb 2010 12:03:14 -0500
Subject: [PATCH 018/190] htmloutputter->script() special cases src's that
 begin with plugin/ or local/ so that plugins don't need to include
 common_path() in every call to $action->script() Adjust plugins to not call
 common_path() when it's not necessary Fix minify plugin

---
 lib/htmloutputter.php                         | 63 ++++++++++---------
 plugins/Autocomplete/AutocompletePlugin.php   |  4 +-
 plugins/Comet/CometPlugin.php                 |  2 +-
 plugins/Facebook/FacebookPlugin.php           |  2 +-
 plugins/Facebook/facebookaction.php           |  2 +-
 .../InfiniteScroll/InfiniteScrollPlugin.php   |  4 +-
 plugins/Minify/MinifyPlugin.php               |  6 +-
 plugins/OStatus/OStatusPlugin.php             |  4 +-
 plugins/Orbited/OrbitedPlugin.php             |  4 +-
 plugins/Realtime/RealtimePlugin.php           |  4 +-
 10 files changed, 53 insertions(+), 42 deletions(-)

diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index 7315fe2ad4..7786b5941e 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -356,40 +356,47 @@ class HTMLOutputter extends XMLOutputter
 
             if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
             {
-                $path = common_config('javascript', 'path');
+                if (strpos($src, 'plugins/') === 0 || strpos($src, 'local/') === 0) {
 
-                if (empty($path)) {
-                    $path = common_config('site', 'path') . '/js/';
-                }
+                    $src = common_path($src) . '?version=' . STATUSNET_VERSION;
 
-                if ($path[strlen($path)-1] != '/') {
-                    $path .= '/';
-                }
+                }else{
 
-                if ($path[0] != '/') {
-                    $path = '/'.$path;
-                }
+                    $path = common_config('javascript', 'path');
 
-                $server = common_config('javascript', 'server');
-
-                if (empty($server)) {
-                    $server = common_config('site', 'server');
-                }
-
-                $ssl = common_config('javascript', 'ssl');
-
-                if (is_null($ssl)) { // null -> guess
-                    if (common_config('site', 'ssl') == 'always' &&
-                        !common_config('javascript', 'server')) {
-                        $ssl = true;
-                    } else {
-                        $ssl = false;
+                    if (empty($path)) {
+                        $path = common_config('site', 'path') . '/js/';
                     }
+
+                    if ($path[strlen($path)-1] != '/') {
+                        $path .= '/';
+                    }
+
+                    if ($path[0] != '/') {
+                        $path = '/'.$path;
+                    }
+
+                    $server = common_config('javascript', 'server');
+
+                    if (empty($server)) {
+                        $server = common_config('site', 'server');
+                    }
+
+                    $ssl = common_config('javascript', 'ssl');
+
+                    if (is_null($ssl)) { // null -> guess
+                        if (common_config('site', 'ssl') == 'always' &&
+                            !common_config('javascript', 'server')) {
+                            $ssl = true;
+                        } else {
+                            $ssl = false;
+                        }
+                    }
+
+                    $protocol = ($ssl) ? 'https' : 'http';
+
+                    $src = $protocol.'://'.$server.$path.$src . '?version=' . STATUSNET_VERSION;
                 }
-
-                $protocol = ($ssl) ? 'https' : 'http';
-
-                $src = $protocol.'://'.$server.$path.$src . '?version=' . STATUSNET_VERSION;
             }
 
             $this->element('script', array('type' => $type,
diff --git a/plugins/Autocomplete/AutocompletePlugin.php b/plugins/Autocomplete/AutocompletePlugin.php
index a28c65a294..d586631a4a 100644
--- a/plugins/Autocomplete/AutocompletePlugin.php
+++ b/plugins/Autocomplete/AutocompletePlugin.php
@@ -42,8 +42,8 @@ class AutocompletePlugin extends Plugin
 
     function onEndShowScripts($action){
         if (common_logged_in()) {
-            $action->script(common_path('plugins/Autocomplete/jquery-autocomplete/jquery.autocomplete.pack.js'));
-            $action->script(common_path('plugins/Autocomplete/Autocomplete.js'));
+            $action->script('plugins/Autocomplete/jquery-autocomplete/jquery.autocomplete.pack.js');
+            $action->script('plugins/Autocomplete/Autocomplete.js');
         }
     }
 
diff --git a/plugins/Comet/CometPlugin.php b/plugins/Comet/CometPlugin.php
index 300d1e9a24..29cb3004bf 100644
--- a/plugins/Comet/CometPlugin.php
+++ b/plugins/Comet/CometPlugin.php
@@ -68,7 +68,7 @@ class CometPlugin extends RealtimePlugin
         $ours = array('jquery.comet.js', 'cometupdate.js');
 
         foreach ($ours as $script) {
-            $scripts[] = common_path('plugins/Comet/'.$script);
+            $scripts[] = 'plugins/Comet/'.$script;
         }
 
         return $scripts;
diff --git a/plugins/Facebook/FacebookPlugin.php b/plugins/Facebook/FacebookPlugin.php
index 4266b886d9..78c9054e14 100644
--- a/plugins/Facebook/FacebookPlugin.php
+++ b/plugins/Facebook/FacebookPlugin.php
@@ -181,7 +181,7 @@ class FacebookPlugin extends Plugin
         if ($this->reqFbScripts($action)) {
 
             $apikey      = common_config('facebook', 'apikey');
-            $plugin_path = common_path('plugins/Facebook');
+            $plugin_path = 'plugins/Facebook';
 
             $login_url  = common_local_url('FBConnectAuth');
             $logout_url = common_local_url('logout');
diff --git a/plugins/Facebook/facebookaction.php b/plugins/Facebook/facebookaction.php
index 8437a705a7..f65b97c865 100644
--- a/plugins/Facebook/facebookaction.php
+++ b/plugins/Facebook/facebookaction.php
@@ -89,7 +89,7 @@ class FacebookAction extends Action
 
     function showScripts()
     {
-        $this->script(common_path('plugins/Facebook/facebookapp.js'));
+        $this->script('plugins/Facebook/facebookapp.js');
     }
 
     /**
diff --git a/plugins/InfiniteScroll/InfiniteScrollPlugin.php b/plugins/InfiniteScroll/InfiniteScrollPlugin.php
index 77ad83a51b..a4d1a5d05c 100644
--- a/plugins/InfiniteScroll/InfiniteScrollPlugin.php
+++ b/plugins/InfiniteScroll/InfiniteScrollPlugin.php
@@ -40,8 +40,8 @@ class InfiniteScrollPlugin extends Plugin
 
     function onEndShowScripts($action)
     {
-        $action->script(common_path('plugins/InfiniteScroll/jquery.infinitescroll.js'));
-        $action->script(common_path('plugins/InfiniteScroll/infinitescroll.js'));
+        $action->script('plugins/InfiniteScroll/jquery.infinitescroll.js');
+        $action->script('plugins/InfiniteScroll/infinitescroll.js');
     }
 
     function onPluginVersion(&$versions)
diff --git a/plugins/Minify/MinifyPlugin.php b/plugins/Minify/MinifyPlugin.php
index fe1883ded4..69def60641 100644
--- a/plugins/Minify/MinifyPlugin.php
+++ b/plugins/Minify/MinifyPlugin.php
@@ -86,7 +86,11 @@ class MinifyPlugin extends Plugin
         $url = parse_url($src);
         if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
         {
-            $src = $this->minifyUrl($src);
+            if (strpos($src, 'plugins/') === 0 || strpos($src, 'local/') === 0) {
+                $src = $this->minifyUrl($src);
+            } else {
+                $src = $this->minifyUrl('js/'.$src);
+            }
         }
     }
 
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3b1329d6c5..a30f68cb36 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -281,12 +281,12 @@ class OStatusPlugin extends Plugin
     }
 
     function onEndShowStatusNetStyles($action) {
-        $action->cssLink(common_path('plugins/OStatus/theme/base/css/ostatus.css'));
+        $action->cssLink('plugins/OStatus/theme/base/css/ostatus.css');
         return true;
     }
 
     function onEndShowStatusNetScripts($action) {
-        $action->script(common_path('plugins/OStatus/js/ostatus.js'));
+        $action->script('plugins/OStatus/js/ostatus.js');
         return true;
     }
 }
diff --git a/plugins/Orbited/OrbitedPlugin.php b/plugins/Orbited/OrbitedPlugin.php
index ba87b266a0..8af71af747 100644
--- a/plugins/Orbited/OrbitedPlugin.php
+++ b/plugins/Orbited/OrbitedPlugin.php
@@ -77,9 +77,9 @@ class OrbitedPlugin extends RealtimePlugin
         $root = 'http://'.$server.(($port == 80) ? '':':'.$port);
 
         $scripts[] = $root.'/static/Orbited.js';
-        $scripts[] = common_path('plugins/Orbited/orbitedextra.js');
+        $scripts[] = 'plugins/Orbited/orbitedextra.js';
         $scripts[] = $root.'/static/protocols/stomp/stomp.js';
-        $scripts[] = common_path('plugins/Orbited/orbitedupdater.js');
+        $scripts[] = 'plugins/Orbited/orbitedupdater.js';
 
         return $scripts;
     }
diff --git a/plugins/Realtime/RealtimePlugin.php b/plugins/Realtime/RealtimePlugin.php
index 6c212453e4..e8c44a743a 100644
--- a/plugins/Realtime/RealtimePlugin.php
+++ b/plugins/Realtime/RealtimePlugin.php
@@ -117,7 +117,7 @@ class RealtimePlugin extends Plugin
 
     function onEndShowStatusNetStyles($action)
     {
-        $action->cssLink(common_path('plugins/Realtime/realtimeupdate.css'),
+        $action->cssLink('plugins/Realtime/realtimeupdate.css',
                          null, 'screen, projection, tv');
         return true;
     }
@@ -307,7 +307,7 @@ class RealtimePlugin extends Plugin
 
     function _getScripts()
     {
-        return array(common_path('plugins/Realtime/realtimeupdate.js'));
+        return array('plugins/Realtime/realtimeupdate.js');
     }
 
     function _updateInitialize($timeline, $user_id)

From 9f3246124dc9702ff3a7e422df4adff687e62f9c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 17 Feb 2010 09:58:34 -0800
Subject: [PATCH 019/190] PostDebug plugin - saves POST data to debug log or
 directory to help debug form submission and server-to-server communications.
 Some sensitive items are sanitized but not all - don't just shove out the log
 results publicly!

---
 plugins/PostDebug/PostDebugPlugin.php | 150 ++++++++++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 plugins/PostDebug/PostDebugPlugin.php

diff --git a/plugins/PostDebug/PostDebugPlugin.php b/plugins/PostDebug/PostDebugPlugin.php
new file mode 100644
index 0000000000..48fe28eabd
--- /dev/null
+++ b/plugins/PostDebug/PostDebugPlugin.php
@@ -0,0 +1,150 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * Debugging helper plugin -- records detailed data on POSTs to log
+ *
+ * PHP version 5
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Sample
+ * @package   StatusNet
+ * @author    Brion Vibber <brionv@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+class PostDebugPlugin extends Plugin
+{
+    /**
+     * Set to a directory to dump individual items instead of
+     * sending to the debug log
+     */
+    public $dir=false;
+
+    public function onArgsInitialize(&$args)
+    {
+        if (isset($_SERVER['REQUEST_METHOD']) &&
+            $_SERVER['REQUEST_METHOD'] == 'POST') {
+            $this->doDebug();
+        }
+    }
+
+    public function onPluginVersion(&$versions)
+    {
+        $versions[] = array('name' => 'PostDebug',
+                            'version' => STATUSNET_VERSION,
+                            'author' => 'Brion Vibber',
+                            'homepage' => 'http://status.net/wiki/Plugin:PostDebug',
+                            'rawdescription' =>
+                            _m('Debugging tool to record request details on POST.'));
+        return true;
+    }
+
+    protected function doDebug()
+    {
+        $data = array('timestamp' => gmdate('r'),
+                      'remote_addr' => @$_SERVER['REMOTE_ADDR'],
+                      'url' => @$_SERVER['REQUEST_URI'],
+                      'have_session' => common_have_session(),
+                      'logged_in' => common_logged_in(),
+                      'is_real_login' => common_is_real_login(),
+                      'user' => common_logged_in() ? common_current_user()->nickname : null,
+                      'headers' => $this->getHttpHeaders(),
+                      'post_data' => $this->sanitizePostData($_POST));
+        $this->saveDebug($data);
+    }
+
+    protected function saveDebug($data)
+    {
+        $output = var_export($data, true);
+        if ($this->dir) {
+            $file = $this->dir . DIRECTORY_SEPARATOR . $this->logFileName();
+            file_put_contents($file, $output);
+        } else {
+            common_log(LOG_DEBUG, "PostDebug: $output");
+        }
+    }
+
+    protected function logFileName()
+    {
+        $base = common_request_id();
+        $base = preg_replace('/^(.+?) .*$/', '$1', $base);
+        $base = str_replace(':', '-', $base);
+        $base = rawurlencode($base);
+        return $base;
+    }
+
+    protected function getHttpHeaders()
+    {
+        if (function_exists('getallheaders')) {
+            $headers = getallheaders();
+        } else {
+            $headers = array();
+            $prefix = 'HTTP_';
+            $prefixLen = strlen($prefix);
+            foreach ($_SERVER as $key => $val) {
+                if (substr($key, 0, $prefixLen) == $prefix) {
+                    $header = $this->normalizeHeader(substr($key, $prefixLen));
+                    $headers[$header] = $val;
+                }
+            }
+        }
+        foreach ($headers as $header => $val) {
+            if (strtolower($header) == 'cookie') {
+                $headers[$header] = $this->sanitizeCookies($val);
+            }
+        }
+        return $headers;
+    }
+
+    protected function normalizeHeader($key)
+    {
+        return implode('-',
+                       array_map('ucfirst',
+                                 explode("_",
+                                         strtolower($key))));
+    }
+
+    function sanitizeCookies($val)
+    {
+        $blacklist = array(session_name(), 'rememberme');
+        foreach ($blacklist as $name) {
+            $val = preg_replace("/(^|;\s*)({$name}=)(.*?)(;|$)/",
+                                "$1$2########$4",
+                                $val);
+        }
+        return $val;
+    }
+
+    function sanitizePostData($data)
+    {
+        $blacklist = array('password', 'confirm', 'token');
+        foreach ($data as $key => $val) {
+            if (in_array($key, $blacklist)) {
+                $data[$key] = '########';
+            }
+        }
+        return $data;
+    }
+
+}
+

From 8e07926a9c0736b5a3f408465dded92676ac1862 Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Wed, 17 Feb 2010 12:02:59 -0500
Subject: [PATCH 020/190] parse_url returns an associative array - not an
 object

---
 lib/htmloutputter.php           | 2 +-
 plugins/Minify/MinifyPlugin.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/htmloutputter.php b/lib/htmloutputter.php
index 317f5ea612..4a88337bc5 100644
--- a/lib/htmloutputter.php
+++ b/lib/htmloutputter.php
@@ -428,7 +428,7 @@ class HTMLOutputter extends XMLOutputter
     {
         if(Event::handle('StartCssLinkElement', array($this,&$src,&$theme,&$media))) {
             $url = parse_url($src);
-            if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
+            if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
             {
                 if(file_exists(Theme::file($src,$theme))){
                    $src = Theme::path($src, $theme);
diff --git a/plugins/Minify/MinifyPlugin.php b/plugins/Minify/MinifyPlugin.php
index b49b6a4bad..fe1883ded4 100644
--- a/plugins/Minify/MinifyPlugin.php
+++ b/plugins/Minify/MinifyPlugin.php
@@ -96,7 +96,7 @@ class MinifyPlugin extends Plugin
             && is_null(common_config('theme', 'path'))
             && is_null(common_config('theme', 'server'));
         $url = parse_url($src);
-        if( empty($url->scheme) && empty($url->host) && empty($url->query) && empty($url->fragment))
+        if( empty($url['scheme']) && empty($url['host']) && empty($url['query']) && empty($url['fragment']))
         {
             if(!isset($theme)) {
                 $theme = common_config('site', 'theme');

From e8275aa60abd381de9e95c29fd00819c81d3db79 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 17 Feb 2010 10:12:37 -0800
Subject: [PATCH 021/190] Fix exception on bad plugin load

---
 lib/statusnet.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/statusnet.php b/lib/statusnet.php
index 9c7ede5a5d..257bd861da 100644
--- a/lib/statusnet.php
+++ b/lib/statusnet.php
@@ -63,7 +63,7 @@ class StatusNet
                 }
             }
             if (!class_exists($pluginclass)) {
-                throw new ServerException(500, "Plugin $name not found.");
+                throw new ServerException("Plugin $name not found.", 500);
             }
         }
 

From 6b887728b2c84fec39a576e6f2a76909b6318774 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 19:24:38 +0000
Subject: [PATCH 022/190] Better logging for Twitter bridge account linking
 process

---
 .../TwitterBridge/twitterauthorization.php    | 31 +++++++++++++------
 1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index c154932bbc..8bfdacee91 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -131,8 +131,7 @@ class TwitterauthorizationAction extends Action
             } else if ($this->arg('connect')) {
                 $this->connectNewUser();
             } else {
-                common_debug('Twitter Connect Plugin - ' .
-                             print_r($this->args, true));
+                common_debug('Twitter bridge - ' . print_r($this->args, true));
                 $this->showForm(_('Something weird happened.'),
                                 $this->trimmed('newname'));
             }
@@ -172,9 +171,15 @@ class TwitterauthorizationAction extends Action
             $auth_link = $client->getAuthorizeLink($req_tok, $this->signin);
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client error - code: %1s, msg: %2s',
-                           $e->getCode(), $e->getMessage());
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $msg = sprintf(
+                'OAuth client error - code: %1s, msg: %2s',
+                $e->getCode(),
+                $e->getMessage()
+            );
+            common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: ') . $e->getMessage()
+            );
         }
 
         common_redirect($auth_link);
@@ -192,7 +197,9 @@ class TwitterauthorizationAction extends Action
         // token we sent them
 
         if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: oauth_token mismatch.')
+            );
         }
 
         $twitter_user = null;
@@ -212,9 +219,15 @@ class TwitterauthorizationAction extends Action
             $twitter_user = $client->verifyCredentials();
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client error - code: %1$s, msg: %2$s',
-                           $e->getCode(), $e->getMessage());
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $msg = sprintf(
+                'OAuth client error - code: %1$s, msg: %2$s',
+                $e->getCode(),
+                $e->getMessage()
+            );
+            common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: ') . $e-getMessage()
+            );
         }
 
         if (common_logged_in()) {

From 4d97f83740401ca98f4cd6d6d285dba0000d34dd Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 19:24:38 +0000
Subject: [PATCH 023/190] Better logging for Twitter bridge account linking
 process

---
 .../TwitterBridge/twitterauthorization.php    | 31 +++++++++++++------
 1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index c154932bbc..8bfdacee91 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -131,8 +131,7 @@ class TwitterauthorizationAction extends Action
             } else if ($this->arg('connect')) {
                 $this->connectNewUser();
             } else {
-                common_debug('Twitter Connect Plugin - ' .
-                             print_r($this->args, true));
+                common_debug('Twitter bridge - ' . print_r($this->args, true));
                 $this->showForm(_('Something weird happened.'),
                                 $this->trimmed('newname'));
             }
@@ -172,9 +171,15 @@ class TwitterauthorizationAction extends Action
             $auth_link = $client->getAuthorizeLink($req_tok, $this->signin);
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client error - code: %1s, msg: %2s',
-                           $e->getCode(), $e->getMessage());
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $msg = sprintf(
+                'OAuth client error - code: %1s, msg: %2s',
+                $e->getCode(),
+                $e->getMessage()
+            );
+            common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: ') . $e->getMessage()
+            );
         }
 
         common_redirect($auth_link);
@@ -192,7 +197,9 @@ class TwitterauthorizationAction extends Action
         // token we sent them
 
         if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: oauth_token mismatch.')
+            );
         }
 
         $twitter_user = null;
@@ -212,9 +219,15 @@ class TwitterauthorizationAction extends Action
             $twitter_user = $client->verifyCredentials();
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client error - code: %1$s, msg: %2$s',
-                           $e->getCode(), $e->getMessage());
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $msg = sprintf(
+                'OAuth client error - code: %1$s, msg: %2$s',
+                $e->getCode(),
+                $e->getMessage()
+            );
+            common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: ') . $e-getMessage()
+            );
         }
 
         if (common_logged_in()) {

From c498f6e1ba50d8c17cd1d8698f05f7604d5cfcf8 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 20:53:16 +0000
Subject: [PATCH 024/190] Twitter bridge - fix for Ticket #2192

---
 plugins/TwitterBridge/twitter.php              | 14 +++++++++-----
 plugins/TwitterBridge/twitterauthorization.php |  6 +++---
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/plugins/TwitterBridge/twitter.php b/plugins/TwitterBridge/twitter.php
index e5afde62ca..ceb83b037f 100644
--- a/plugins/TwitterBridge/twitter.php
+++ b/plugins/TwitterBridge/twitter.php
@@ -1,7 +1,7 @@
 <?php
 /*
  * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
+ * Copyright (C) 2008-2010 StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -33,11 +33,15 @@ function add_twitter_user($twitter_id, $screen_name)
     // repoed, and things like that.
 
     $luser = Foreign_user::getForeignUser($twitter_id, TWITTER_SERVICE);
-    $result = $luser->delete();
 
-    if ($result != false) {
-        common_log(LOG_INFO,
-            "Twitter bridge - removed old Twitter user: $screen_name ($twitter_id).");
+    if (!empty($luser)) {
+        $result = $luser->delete();
+        if ($result != false) {
+            common_log(
+                LOG_INFO,
+                "Twitter bridge - removed old Twitter user: $screen_name ($twitter_id)."
+            );
+        }
     }
 
     $fuser = new Foreign_user();
diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index 8bfdacee91..cabf69d7a8 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -178,7 +178,7 @@ class TwitterauthorizationAction extends Action
             );
             common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
             $this->serverError(
-                _m('Couldn\'t link your Twitter account: ') . $e->getMessage()
+                _m('Couldn\'t link your Twitter account.')
             );
         }
 
@@ -226,7 +226,7 @@ class TwitterauthorizationAction extends Action
             );
             common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
             $this->serverError(
-                _m('Couldn\'t link your Twitter account: ') . $e-getMessage()
+                _m('Couldn\'t link your Twitter account.')
             );
         }
 
@@ -292,7 +292,7 @@ class TwitterauthorizationAction extends Action
 
         if (empty($flink_id)) {
             common_log_db_error($flink, 'INSERT', __FILE__);
-                $this->serverError(_('Couldn\'t link your Twitter account.'));
+            $this->serverError(_('Couldn\'t link your Twitter account.'));
         }
 
         return $flink_id;

From a80fdf3142d05bdae77874acc7413cbbd70fad3d Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 20:53:16 +0000
Subject: [PATCH 025/190] Twitter bridge - fix for Ticket #2192

---
 plugins/TwitterBridge/twitter.php              | 12 ++++++++----
 plugins/TwitterBridge/twitterauthorization.php |  6 +++---
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/plugins/TwitterBridge/twitter.php b/plugins/TwitterBridge/twitter.php
index 2dd815d3ce..13e499d65e 100644
--- a/plugins/TwitterBridge/twitter.php
+++ b/plugins/TwitterBridge/twitter.php
@@ -33,11 +33,15 @@ function add_twitter_user($twitter_id, $screen_name)
     // repoed, and things like that.
 
     $luser = Foreign_user::getForeignUser($twitter_id, TWITTER_SERVICE);
-    $result = $luser->delete();
 
-    if ($result != false) {
-        common_log(LOG_INFO,
-            "Twitter bridge - removed old Twitter user: $screen_name ($twitter_id).");
+    if (!empty($luser)) {
+        $result = $luser->delete();
+        if ($result != false) {
+            common_log(
+                LOG_INFO,
+                "Twitter bridge - removed old Twitter user: $screen_name ($twitter_id)."
+            );
+        }
     }
 
     $fuser = new Foreign_user();
diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index 8bfdacee91..cabf69d7a8 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -178,7 +178,7 @@ class TwitterauthorizationAction extends Action
             );
             common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
             $this->serverError(
-                _m('Couldn\'t link your Twitter account: ') . $e->getMessage()
+                _m('Couldn\'t link your Twitter account.')
             );
         }
 
@@ -226,7 +226,7 @@ class TwitterauthorizationAction extends Action
             );
             common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
             $this->serverError(
-                _m('Couldn\'t link your Twitter account: ') . $e-getMessage()
+                _m('Couldn\'t link your Twitter account.')
             );
         }
 
@@ -292,7 +292,7 @@ class TwitterauthorizationAction extends Action
 
         if (empty($flink_id)) {
             common_log_db_error($flink, 'INSERT', __FILE__);
-                $this->serverError(_('Couldn\'t link your Twitter account.'));
+            $this->serverError(_('Couldn\'t link your Twitter account.'));
         }
 
         return $flink_id;

From c201baffbfbf812ecba504e6829dd9e9d17a4bac Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 16 Feb 2010 06:12:08 +0000
Subject: [PATCH 026/190] Upgrade Twitter bridge to use OAuth 1.0a. It's more
 secure, and allows us to automatically send in a callback url instead of
 having to manually configure one for each StatusNet instance.

---
 lib/oauthclient.php                           | 88 ++++++++++++++-----
 .../TwitterBridge/twitterauthorization.php    | 10 +--
 plugins/TwitterBridge/twitteroauthclient.php  | 28 ++++++
 3 files changed, 98 insertions(+), 28 deletions(-)

diff --git a/lib/oauthclient.php b/lib/oauthclient.php
index b22fd78974..bc7587183b 100644
--- a/lib/oauthclient.php
+++ b/lib/oauthclient.php
@@ -90,20 +90,47 @@ class OAuthClient
     /**
      * Gets a request token from the given url
      *
-     * @param string $url OAuth endpoint for grabbing request tokens
+     * @param string $url      OAuth endpoint for grabbing request tokens
+     * @param string $callback authorized request token callback
      *
      * @return OAuthToken $token the request token
      */
-    function getRequestToken($url)
+    function getRequestToken($url, $callback = null)
     {
-        $response = $this->oAuthGet($url);
+        $params = null;
+
+        if (!is_null($callback)) {
+            $params['oauth_callback'] = $callback;
+        }
+
+        $response = $this->oAuthGet($url, $params);
+
         $arr = array();
         parse_str($response, $arr);
-        if (isset($arr['oauth_token']) && isset($arr['oauth_token_secret'])) {
-            $token = new OAuthToken($arr['oauth_token'], @$arr['oauth_token_secret']);
+
+        $token   = $arr['oauth_token'];
+        $secret  = $arr['oauth_token_secret'];
+        $confirm = $arr['oauth_callback_confirmed'];
+
+        if (isset($token) && isset($secret)) {
+
+            $token = new OAuthToken($token, $secret);
+
+            if (isset($confirm)) {
+                if ($confirm == 'true') {
+                    common_debug('Twitter bridge - callback confirmed.');
+                    return $token;
+                } else {
+                    throw new OAuthClientException(
+                        'Callback was not confirmed by Twitter.'
+                    );
+                }
+            }
             return $token;
         } else {
-            throw new OAuthClientException();
+            throw new OAuthClientException(
+                'Could not get a request token from Twitter.'
+            );
         }
     }
 
@@ -113,49 +140,64 @@ class OAuthClient
      *
      * @param string     $url            endpoint for authorizing request tokens
      * @param OAuthToken $request_token  the request token to be authorized
-     * @param string     $oauth_callback optional callback url
      *
      * @return string $authorize_url the url to redirect to
      */
-    function getAuthorizeLink($url, $request_token, $oauth_callback = null)
+    function getAuthorizeLink($url, $request_token)
     {
         $authorize_url = $url . '?oauth_token=' .
             $request_token->key;
 
-        if (isset($oauth_callback)) {
-            $authorize_url .= '&oauth_callback=' . urlencode($oauth_callback);
-        }
-
         return $authorize_url;
     }
 
     /**
      * Fetches an access token
      *
-     * @param string $url OAuth endpoint for exchanging authorized request tokens
-     *                     for access tokens
+     * @param string $url      OAuth endpoint for exchanging authorized request tokens
+     *                         for access tokens
+     * @param string $verifier 1.0a verifier
      *
      * @return OAuthToken $token the access token
      */
-    function getAccessToken($url)
+    function getAccessToken($url, $verifier = null)
     {
-        $response = $this->oAuthPost($url);
-        parse_str($response);
-        $token = new OAuthToken($oauth_token, $oauth_token_secret);
-        return $token;
+        $params = array();
+
+        if (!is_null($verifier)) {
+            $params['oauth_verifier'] = $verifier;
+        }
+
+        $response = $this->oAuthPost($url, $params);
+
+        $arr = array();
+        parse_str($response, $arr);
+
+        $token  = $arr['oauth_token'];
+        $secret = $arr['oauth_token_secret'];
+
+        if (isset($token) && isset($secret)) {
+            $token = new OAuthToken($token, $secret);
+            return $token;
+        } else {
+            throw new OAuthClientException(
+                'Could not get a access token from Twitter.'
+            );
+        }
     }
 
     /**
-     * Use HTTP GET to make a signed OAuth request
+     * Use HTTP GET to make a signed OAuth requesta
      *
-     * @param string $url OAuth endpoint
+     * @param string $url    OAuth request token endpoint
+     * @param array  $params additional parameters
      *
      * @return mixed the request
      */
-    function oAuthGet($url)
+    function oAuthGet($url, $params = null)
     {
         $request = OAuthRequest::from_consumer_and_token($this->consumer,
-            $this->token, 'GET', $url, null);
+            $this->token, 'GET', $url, $params);
         $request->sign_request($this->sha1_method,
             $this->consumer, $this->token);
 
diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index 6822d33dd1..c154932bbc 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -56,6 +56,7 @@ class TwitterauthorizationAction extends Action
     var $tw_fields    = null;
     var $access_token = null;
     var $signin       = null;
+    var $verifier     = null;
 
     /**
      * Initialize class members. Looks for 'oauth_token' parameter.
@@ -70,6 +71,7 @@ class TwitterauthorizationAction extends Action
 
         $this->signin      = $this->boolean('signin');
         $this->oauth_token = $this->arg('oauth_token');
+        $this->verifier    = $this->arg('oauth_verifier');
 
         return true;
     }
@@ -160,8 +162,7 @@ class TwitterauthorizationAction extends Action
             // Get a new request token and authorize it
 
             $client  = new TwitterOAuthClient();
-            $req_tok =
-              $client->getRequestToken(TwitterOAuthClient::$requestTokenURL);
+            $req_tok = $client->getRequestToken();
 
             // Sock the request token away in the session temporarily
 
@@ -171,7 +172,7 @@ class TwitterauthorizationAction extends Action
             $auth_link = $client->getAuthorizeLink($req_tok, $this->signin);
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client cURL error - code: %1s, msg: %2s',
+            $msg = sprintf('OAuth client error - code: %1s, msg: %2s',
                            $e->getCode(), $e->getMessage());
             $this->serverError(_m('Couldn\'t link your Twitter account.'));
         }
@@ -187,7 +188,6 @@ class TwitterauthorizationAction extends Action
      */
     function saveAccessToken()
     {
-
         // Check to make sure Twitter returned the same request
         // token we sent them
 
@@ -204,7 +204,7 @@ class TwitterauthorizationAction extends Action
 
             // Exchange the request token for an access token
 
-            $atok = $client->getAccessToken(TwitterOAuthClient::$accessTokenURL);
+            $atok = $client->getAccessToken($this->verifier);
 
             // Test the access token and get the user's Twitter info
 
diff --git a/plugins/TwitterBridge/twitteroauthclient.php b/plugins/TwitterBridge/twitteroauthclient.php
index 277e7ab409..ba45b533dc 100644
--- a/plugins/TwitterBridge/twitteroauthclient.php
+++ b/plugins/TwitterBridge/twitteroauthclient.php
@@ -91,6 +91,19 @@ class TwitterOAuthClient extends OAuthClient
         }
     }
 
+    /**
+     * Gets a request token from Twitter
+     *
+     * @return OAuthToken $token the request token
+     */
+    function getRequestToken()
+    {
+        return parent::getRequestToken(
+            self::$requestTokenURL,
+            common_local_url('twitterauthorization')
+        );
+    }
+
     /**
      * Builds a link to Twitter's endpoint for authorizing a request token
      *
@@ -107,6 +120,21 @@ class TwitterOAuthClient extends OAuthClient
                                         common_local_url('twitterauthorization'));
     }
 
+    /**
+     * Fetches an access token from Twitter
+     *
+     * @param string $verifier 1.0a verifier
+     *
+     * @return OAuthToken $token the access token
+     */
+    function getAccessToken($verifier = null)
+    {
+        return parent::getAccessToken(
+            self::$accessTokenURL,
+            $verifier
+        );
+    }
+
     /**
      * Calls Twitter's /account/verify_credentials API method
      *

From 05c50499c31b80d2a1c41e5256fae96cc06252ad Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 19:24:38 +0000
Subject: [PATCH 027/190] Better logging for Twitter bridge account linking
 process

---
 .../TwitterBridge/twitterauthorization.php    | 31 +++++++++++++------
 1 file changed, 22 insertions(+), 9 deletions(-)

diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index c154932bbc..8bfdacee91 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -131,8 +131,7 @@ class TwitterauthorizationAction extends Action
             } else if ($this->arg('connect')) {
                 $this->connectNewUser();
             } else {
-                common_debug('Twitter Connect Plugin - ' .
-                             print_r($this->args, true));
+                common_debug('Twitter bridge - ' . print_r($this->args, true));
                 $this->showForm(_('Something weird happened.'),
                                 $this->trimmed('newname'));
             }
@@ -172,9 +171,15 @@ class TwitterauthorizationAction extends Action
             $auth_link = $client->getAuthorizeLink($req_tok, $this->signin);
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client error - code: %1s, msg: %2s',
-                           $e->getCode(), $e->getMessage());
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $msg = sprintf(
+                'OAuth client error - code: %1s, msg: %2s',
+                $e->getCode(),
+                $e->getMessage()
+            );
+            common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: ') . $e->getMessage()
+            );
         }
 
         common_redirect($auth_link);
@@ -192,7 +197,9 @@ class TwitterauthorizationAction extends Action
         // token we sent them
 
         if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: oauth_token mismatch.')
+            );
         }
 
         $twitter_user = null;
@@ -212,9 +219,15 @@ class TwitterauthorizationAction extends Action
             $twitter_user = $client->verifyCredentials();
 
         } catch (OAuthClientException $e) {
-            $msg = sprintf('OAuth client error - code: %1$s, msg: %2$s',
-                           $e->getCode(), $e->getMessage());
-            $this->serverError(_m('Couldn\'t link your Twitter account.'));
+            $msg = sprintf(
+                'OAuth client error - code: %1$s, msg: %2$s',
+                $e->getCode(),
+                $e->getMessage()
+            );
+            common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
+            $this->serverError(
+                _m('Couldn\'t link your Twitter account: ') . $e-getMessage()
+            );
         }
 
         if (common_logged_in()) {

From 73ba26efe3d9d97c478a507d351ac92d28d82655 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Wed, 17 Feb 2010 20:53:16 +0000
Subject: [PATCH 028/190] Twitter bridge - fix for Ticket #2192

---
 plugins/TwitterBridge/twitter.php              | 14 +++++++++-----
 plugins/TwitterBridge/twitterauthorization.php |  6 +++---
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/plugins/TwitterBridge/twitter.php b/plugins/TwitterBridge/twitter.php
index e5afde62ca..ceb83b037f 100644
--- a/plugins/TwitterBridge/twitter.php
+++ b/plugins/TwitterBridge/twitter.php
@@ -1,7 +1,7 @@
 <?php
 /*
  * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
+ * Copyright (C) 2008-2010 StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -33,11 +33,15 @@ function add_twitter_user($twitter_id, $screen_name)
     // repoed, and things like that.
 
     $luser = Foreign_user::getForeignUser($twitter_id, TWITTER_SERVICE);
-    $result = $luser->delete();
 
-    if ($result != false) {
-        common_log(LOG_INFO,
-            "Twitter bridge - removed old Twitter user: $screen_name ($twitter_id).");
+    if (!empty($luser)) {
+        $result = $luser->delete();
+        if ($result != false) {
+            common_log(
+                LOG_INFO,
+                "Twitter bridge - removed old Twitter user: $screen_name ($twitter_id)."
+            );
+        }
     }
 
     $fuser = new Foreign_user();
diff --git a/plugins/TwitterBridge/twitterauthorization.php b/plugins/TwitterBridge/twitterauthorization.php
index 8bfdacee91..cabf69d7a8 100644
--- a/plugins/TwitterBridge/twitterauthorization.php
+++ b/plugins/TwitterBridge/twitterauthorization.php
@@ -178,7 +178,7 @@ class TwitterauthorizationAction extends Action
             );
             common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
             $this->serverError(
-                _m('Couldn\'t link your Twitter account: ') . $e->getMessage()
+                _m('Couldn\'t link your Twitter account.')
             );
         }
 
@@ -226,7 +226,7 @@ class TwitterauthorizationAction extends Action
             );
             common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
             $this->serverError(
-                _m('Couldn\'t link your Twitter account: ') . $e-getMessage()
+                _m('Couldn\'t link your Twitter account.')
             );
         }
 
@@ -292,7 +292,7 @@ class TwitterauthorizationAction extends Action
 
         if (empty($flink_id)) {
             common_log_db_error($flink, 'INSERT', __FILE__);
-                $this->serverError(_('Couldn\'t link your Twitter account.'));
+            $this->serverError(_('Couldn\'t link your Twitter account.'));
         }
 
         return $flink_id;

From ce6be4f83624d8c39a93d2b54567cc2f33580812 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 17 Feb 2010 16:49:00 -0800
Subject: [PATCH 029/190] Queues: redid the breakout control model so we can
 start up and subscribe to queues without running through the complete site
 list, which is ok at 1k sites but too slow at 10k. All breakout queues that
 we're going to need to listen to now need to be explicitly listed in
 $config['queue']['breakout'].

Until XMPP is moved to component model, this setting will let the individual processes work with their own queues:
$config['queue']['breakout'][] = 'xmpp/xmppout/' . $config['site']['nickname'];
---
 lib/default.php           |  11 ++--
 lib/iomaster.php          |  23 +++-----
 lib/stompqueuemanager.php | 117 ++++++++++++++++++++------------------
 scripts/queuedaemon.php   |   3 +-
 4 files changed, 76 insertions(+), 78 deletions(-)

diff --git a/lib/default.php b/lib/default.php
index a74cccae12..c969c3b337 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -91,10 +91,13 @@ $default =
               'spawndelay' => 1, // Wait at least N seconds between (re)spawns of child processes to avoid slamming the queue server with subscription startup
               'debug_memory' => false, // true to spit memory usage to log
               'inboxes' => true, // true to do inbox distribution & output queueing from in background via 'distrib' queue
-              'breakout' => array('*' => 'shared'), // set global or per-handler queue breakout
-                                      // 'shared': use a shared queue for all sites
-                                      // 'handler': share each/this handler over multiple sites
-                                      // 'site': break out for each/this handler on this site
+              'breakout' => array(), // List queue specifiers to break out when using Stomp queue.
+                                     // Default will share all queues for all sites within each group.
+                                     // Specify as <group>/<queue> or <group>/<queue>/<site>,
+                                     // using nickname identifier as site.
+                                     //
+                                     // 'main/distrib' separate "distrib" queue covering all sites
+                                     // 'xmpp/xmppout/mysite' separate "xmppout" queue covering just 'mysite'
               'max_retries' => 10, // drop messages after N failed attempts to process (Stomp)
               'dead_letter_dir' => false, // set to directory to save dropped messages into (Stomp)
               ),
diff --git a/lib/iomaster.php b/lib/iomaster.php
index 54e2dfe841..d20837ba54 100644
--- a/lib/iomaster.php
+++ b/lib/iomaster.php
@@ -55,27 +55,18 @@ abstract class IoMaster
         if ($multiSite !== null) {
             $this->multiSite = $multiSite;
         }
-        if ($this->multiSite) {
-            $this->sites = StatusNet::findAllSites();
-        } else {
-            $this->sites = array(StatusNet::currentSite());
-        }
 
-        if (empty($this->sites)) {
-            throw new Exception("Empty status_network table, cannot init");
-        }
-
-        foreach ($this->sites as $site) {
-            StatusNet::switchSite($site);
-            $this->initManagers();
-        }
+        $this->initManagers();
     }
 
     /**
-     * Initialize IoManagers for the currently configured site
-     * which are appropriate to this instance.
+     * Initialize IoManagers which are appropriate to this instance;
+     * pass class names or instances into $this->instantiate().
      *
-     * Pass class names into $this->instantiate()
+     * If setup and configuration may vary between sites in multi-site
+     * mode, it's the subclass's responsibility to set them up here.
+     *
+     * Switching site configurations is an acceptable side effect.
      */
     abstract function initManagers();
 
diff --git a/lib/stompqueuemanager.php b/lib/stompqueuemanager.php
index bfeeb23b7f..9af8b2f482 100644
--- a/lib/stompqueuemanager.php
+++ b/lib/stompqueuemanager.php
@@ -63,7 +63,7 @@ class StompQueueManager extends QueueManager
         $this->password = common_config('queue', 'stomp_password');
         $this->base     = common_config('queue', 'queue_basename');
         $this->control  = common_config('queue', 'control_channel');
-        $this->subscriptions = array($this->control => $this->control);
+        $this->breakout = common_config('queue', 'breakout');
     }
 
     /**
@@ -75,28 +75,6 @@ class StompQueueManager extends QueueManager
         return IoManager::INSTANCE_PER_PROCESS;
     }
 
-    /**
-     * Record queue subscriptions we'll need to handle the current site.
-     */
-    public function addSite()
-    {
-        $this->sites[] = StatusNet::currentSite();
-
-        // Set up handlers active for this site...
-        $this->initialize();
-
-        foreach ($this->activeGroups as $group) {
-            if (isset($this->groups[$group])) {
-                // Actual queues may be broken out or consolidated...
-                // Subscribe to all the target queues we'll need.
-                foreach ($this->groups[$group] as $transport => $class) {
-                    $target = $this->queueName($transport);
-                    $this->subscriptions[$target] = $target;
-                }
-            }
-        }
-    }
-
     /**
      * Optional; ping any running queue handler daemons with a notification
      * such as announcing a new site to handle or requesting clean shutdown.
@@ -166,14 +144,15 @@ class StompQueueManager extends QueueManager
 
         $con = $this->cons[$idx];
         $host = $con->getServer();
-        $result = $con->send($this->queueName($queue), $msg, $props);
+        $target = $this->queueName($queue);
+        $result = $con->send($target, $msg, $props);
 
         if (!$result) {
-            $this->_log(LOG_ERR, "Error sending $rep to $queue queue on $host");
+            $this->_log(LOG_ERR, "Error sending $rep to $queue queue on $host $target");
             return false;
         }
 
-        $this->_log(LOG_DEBUG, "complete remote queueing $rep for $queue on $host");
+        $this->_log(LOG_DEBUG, "complete remote queueing $rep for $queue on $host $target");
         $this->stats('enqueued', $queue);
         return true;
     }
@@ -432,11 +411,42 @@ class StompQueueManager extends QueueManager
     protected function doSubscribe(LiberalStomp $con)
     {
         $host = $con->getServer();
-        foreach ($this->subscriptions as $queue) {
-            $this->_log(LOG_INFO, "Subscribing to $queue on $host");
-            $con->subscribe($queue);
+        foreach ($this->subscriptions() as $sub) {
+            $this->_log(LOG_INFO, "Subscribing to $sub on $host");
+            $con->subscribe($sub);
         }
     }
+    
+    /**
+     * Grab a full list of stomp-side queue subscriptions.
+     * Will include:
+     *  - control broadcast channel
+     *  - shared group queues for active groups
+     *  - per-handler and per-site breakouts from $config['queue']['breakout']
+     *    that are rooted in the active groups.
+     *
+     * @return array of strings
+     */
+    protected function subscriptions()
+    {
+        $subs = array();
+        $subs[] = $this->control;
+
+        foreach ($this->activeGroups as $group) {
+            $subs[] = $this->base . $group;
+        }
+
+        foreach ($this->breakout as $spec) {
+            $parts = explode('/', $spec);
+            if (count($parts) < 2 || count($parts) > 3) {
+                common_log(LOG_ERR, "Bad queue breakout specifier $spec");
+            }
+            if (in_array($parts[0], $this->activeGroups)) {
+                $subs[] = $this->base . $spec;
+            }
+        }
+        return array_unique($subs);
+    }
 
     /**
      * Handle and acknowledge an event that's come in through a queue.
@@ -612,32 +622,26 @@ class StompQueueManager extends QueueManager
     }
 
     /**
-     * Set us up with queue subscriptions for a new site added at runtime,
+     * (Re)load runtime configuration for a given site by nickname,
      * triggered by a broadcast to the 'statusnet-control' topic.
      *
+     * Configuration changes in database should update, but config
+     * files might not.
+     *
      * @param array $frame Stomp frame
      * @return bool true to continue; false to stop further processing.
      */
     protected function updateSiteConfig($nickname)
     {
-        if (empty($this->sites)) {
-            if ($nickname == common_config('site', 'nickname')) {
-                StatusNet::init(common_config('site', 'server'));
-            } else {
-                $this->_log(LOG_INFO, "Ignoring update ping for other site $nickname");
+        $sn = Status_network::staticGet($nickname);
+        if ($sn) {
+            $this->switchSite($nickname);
+            if (!in_array($nickname, $this->sites)) {
+                $this->addSite();
             }
+            $this->stats('siteupdate');
         } else {
-            $sn = Status_network::staticGet($nickname);
-            if ($sn) {
-                $this->switchSite($nickname);
-                if (!in_array($nickname, $this->sites)) {
-                    $this->addSite();
-                }
-                // @fixme update subscriptions, if applicable
-                $this->stats('siteupdate');
-            } else {
-                $this->_log(LOG_ERR, "Ignoring ping for unrecognized new site $nickname");
-            }
+            $this->_log(LOG_ERR, "Ignoring ping for unrecognized new site $nickname");
         }
     }
 
@@ -646,24 +650,25 @@ class StompQueueManager extends QueueManager
      * group name for this queue to give eg:
      *
      * /queue/statusnet/main
+     * /queue/statusnet/main/distrib
+     * /queue/statusnet/xmpp/xmppout/site01
      *
      * @param string $queue
      * @return string
      */
     protected function queueName($queue)
     {
-        $base = common_config('queue', 'queue_basename');
         $group = $this->queueGroup($queue);
-        $breakout = $this->breakoutMode($queue);
-        if ($breakout == 'shared') {
-            return $base . "$group";
-        } else if ($breakout == 'handler') {
-            return $base . "$group/$queue";
-        } else if ($breakout == 'site') {
-            $site = StatusNet::currentSite();
-            return $base . "$group/$queue/$site";
+        $site = StatusNet::currentSite();
+
+        $specs = array("$group/$queue/$site",
+                       "$group/$queue");
+        foreach ($specs as $spec) {
+            if (in_array($spec, $this->breakout)) {
+                return $this->base . $spec;
+            }
         }
-        throw Exception("Unrecognized queue breakout mode '$breakout' for '$queue'");
+        return $this->base . $group;
     }
 
     /**
diff --git a/scripts/queuedaemon.php b/scripts/queuedaemon.php
index d372d898fa..6dba16f953 100755
--- a/scripts/queuedaemon.php
+++ b/scripts/queuedaemon.php
@@ -126,8 +126,7 @@ class QueueDaemon extends SpawningDaemon
 class QueueMaster extends IoMaster
 {
     /**
-     * Initialize IoManagers for the currently configured site
-     * which are appropriate to this instance.
+     * Initialize IoManagers which are appropriate to this instance.
      */
     function initManagers()
     {

From 1aeca3947d7c938b9d14334d74f0fecd57a4eaf5 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Thu, 18 Feb 2010 01:47:44 +0000
Subject: [PATCH 030/190] Fix for cross site OMB posting problem

---
 lib/omb.php | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/omb.php b/lib/omb.php
index 0f38a49369..17132a594f 100644
--- a/lib/omb.php
+++ b/lib/omb.php
@@ -29,11 +29,9 @@ require_once 'Auth/Yadis/Yadis.php';
 
 function omb_oauth_consumer()
 {
-    static $con = null;
-    if (is_null($con)) {
-        $con = new OAuthConsumer(common_root_url(), '');
-    }
-    return $con;
+    // Don't try to make this static. Leads to issues in
+    // multi-site setups - Z
+    return new OAuthConsumer(common_root_url(), '');
 }
 
 function omb_oauth_server()

From 5e60bf2ca65f5e862fa1741e42d35e2ae7bb5559 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Thu, 18 Feb 2010 01:47:44 +0000
Subject: [PATCH 031/190] Fix for cross site OMB posting problem

---
 lib/omb.php | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/omb.php b/lib/omb.php
index 0f38a49369..17132a594f 100644
--- a/lib/omb.php
+++ b/lib/omb.php
@@ -29,11 +29,9 @@ require_once 'Auth/Yadis/Yadis.php';
 
 function omb_oauth_consumer()
 {
-    static $con = null;
-    if (is_null($con)) {
-        $con = new OAuthConsumer(common_root_url(), '');
-    }
-    return $con;
+    // Don't try to make this static. Leads to issues in
+    // multi-site setups - Z
+    return new OAuthConsumer(common_root_url(), '');
 }
 
 function omb_oauth_server()

From 80ef3946d016eeeef1682e73eddffb222d8db149 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Thu, 18 Feb 2010 06:36:32 -0500
Subject: [PATCH 032/190] more work on salmon

---
 plugins/OStatus/actions/salmon.php | 140 +++++++++++++++++++++++++++--
 1 file changed, 133 insertions(+), 7 deletions(-)

diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index c79d09c95a..9ca0198266 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -62,20 +62,146 @@ class SalmonAction extends Action
         // XXX: check the signature
 
         $this->act = new Activity($dom->documentElement);
+
+        return true;
     }
 
     function handle($args)
     {
-        common_log(LOG_DEBUG, 'Salmon: incoming post for user: '. $user_id);
+        common_log(LOG_INFO, 'Salmon: incoming post for user '. $this->user->id);
 
         // TODO : Insert new $xml -> notice code
 
-        switch ($this->act->verb)
-        {
-        case Activity::POST:
-        case Activity::SHARE:
-        case Activity::FAVORITE:
-        case Activity::FOLLOW:
+        if (Event::handle('StartHandleSalmon', array($this->user, $this->activity))) {
+            switch ($this->act->verb)
+            {
+            case ActivityVerb::POST:
+                $this->handlePost();
+                break;
+            case ActivityVerb::SHARE:
+                $this->handleShare();
+                break;
+            case ActivityVerb::FAVORITE:
+                $this->handleFavorite();
+                break;
+            case ActivityVerb::FOLLOW:
+            case ActivityVerb::FRIEND:
+                $this->handleFollow();
+                break;
+            }
+            Event::handle('EndHandleSalmon', array($this->user, $this->activity));
+        }
+    }
+
+    function handlePost()
+    {
+        switch ($this->act->object->type) {
+        case ActivityObject::ARTICLE:
+        case ActivityObject::BLOGENTRY:
+        case ActivityObject::NOTE:
+        case ActivityObject::STATUS:
+        case ActivityObject::COMMENT:
+            break;
+        default:
+            throw new Exception("Can't handle that kind of post.");
+        }
+
+        $profile = $this->ensureProfile();
+    }
+
+    function handleFollow()
+    {
+    }
+
+    function handleFavorite()
+    {
+    }
+
+    function handleShare()
+    {
+    }
+
+    function ensureProfile()
+    {
+        $actor = $this->act->actor;
+
+        if (empty($actor->id)) {
+            throw new Exception("Received a salmon slap from unidentified actor.");
+        }
+
+        $ostatusProfile = Ostatus_profile::staticGet('homeuri', $actor->id);
+
+        if (empty($ostatusProfile)) {
+            return $this->createProfile();
+        } else {
+            // XXX: can we receive a salmon slap from a group...?
+            assert(!empty($ostatusProfile->profile_id));
+            return Profile::staticGet($ostatusProfile->profile_id);
+        }
+    }
+
+    function createProfile()
+    {
+        $actor = $this->act->actor;
+
+        $profile = new Profile();
+
+        $profile->nickname = $this->nicknameFromURI($actor->id);
+
+        if (empty($profile->nickname)) {
+            $profile->nickname = common_nicknamize($actor->title);
+        }
+
+        $profile->fullname   = $actor->title;
+        $profile->bio        = $actor->summary; // XXX: is that right?
+        $profile->profileurl = $actor->link; // XXX: is that right?
+        $profile->created    = common_sql_now();
+
+        $id = $profile->insert();
+
+        if (empty($id)) {
+            common_log_db_error($profile, 'INSERT', __FILE__);
+            throw new Exception("Couldn't save new profile for $actor->id\n");
+        }
+
+        // XXX: add avatars
+
+        $op = new Ostatus_profile();
+
+        $op->profile_id = $id;
+        $op->homeuri    = $actor->id;
+        $op->created    = $profile->created;
+
+        // XXX: determine feed URI from source or Webfinger or whatever
+
+        $id = $op->insert();
+
+        if (empty($id)) {
+            common_log_db_error($op, 'INSERT', __FILE__);
+            throw new Exception("Couldn't save new ostatus profile for $actor->id\n");
+        }
+
+        return $profile;
+    }
+
+    function nicknameFromURI($uri)
+    {
+        preg_match('/(\w+):/', $uri, $matches);
+
+        $protocol = $matches[1];
+
+        switch ($protocol) {
+        case 'acct':
+        case 'mailto':
+            if (preg_match("/^$protocol:(.*)?@.*\$/", $uri, $matches)) {
+                return common_canonical_nickname($matches[1]);
+            }
+            return null;
+        case 'http':
+            return common_url_to_nickname($uri);
+            break;
+        default:
+            return null;
         }
     }
 }

From c2ba7645359242590c8ac60b66f012110ae889ef Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Thu, 18 Feb 2010 07:11:20 -0500
Subject: [PATCH 033/190] always distribute to inbox of author immediately

---
 classes/Notice.php | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/classes/Notice.php b/classes/Notice.php
index b0edb6de60..7e2b8b4a69 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -681,7 +681,20 @@ class Notice extends Memcached_DataObject
     {
         $ni = $this->whoGets($groups, $recipients);
 
-        Inbox::bulkInsert($this->id, array_keys($ni));
+        $ids = array_keys($ni);
+
+        // We remove the author (if they're a local user),
+        // since we'll have already done this in distribute()
+
+        $i = array_search($this->profile_id, $ids);
+
+        if ($i !== false) {
+            unset($ids[$i]);
+        }
+
+        // Bulk insert
+
+        Inbox::bulkInsert($this->id, $ids);
 
         return;
     }
@@ -1487,6 +1500,14 @@ class Notice extends Memcached_DataObject
 
     function distribute()
     {
+        // We always insert for the author so they don't
+        // have to wait
+
+        $user = User::staticGet('id', $this->profile_id);
+        if (!empty($user)) {
+            Inbox::insertNotice($user->id, $this->id);
+        }
+
         if (common_config('queue', 'inboxes')) {
             // If there's a failure, we want to _force_
             // distribution at this point.

From c36155e2381df5bc00a3f89e6e35768fb822960a Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Thu, 18 Feb 2010 18:12:08 +0100
Subject: [PATCH 034/190] Fixes long strings from not breaking

---
 theme/base/css/display.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index 89fe810c69..380975e324 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -1035,6 +1035,7 @@ text-decoration:underline;
 
 .notice .entry-title {
 overflow:hidden;
+word-wrap:break-word;
 }
 .notice .entry-title.ov {
 overflow:visible;

From 310ac319957d437ab3bc0619419c750c98ebeaf0 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Thu, 18 Feb 2010 18:12:47 +0100
Subject: [PATCH 035/190] Minor adjustment to edit icon position

---
 theme/default/css/display.css  | 2 +-
 theme/identica/css/display.css | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/theme/default/css/display.css b/theme/default/css/display.css
index a2f1013428..71470d55d2 100644
--- a/theme/default/css/display.css
+++ b/theme/default/css/display.css
@@ -306,7 +306,7 @@ background-position:5px -1181px;
 }
 
 .entity_edit a {
-background-position: 5px -718px;
+background-position: 5px -719px;
 }
 .entity_send-a-message a {
 background-position: 5px -852px;
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
index e214047451..14a82a8def 100644
--- a/theme/identica/css/display.css
+++ b/theme/identica/css/display.css
@@ -305,7 +305,7 @@ background-position:5px -1181px;
 }
 
 .entity_edit a {
-background-position: 5px -718px;
+background-position: 5px -719px;
 }
 .entity_send-a-message a {
 background-position: 5px -852px;

From 22ff358ba8d1fd0396136e1de570d788dd0727b6 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Thu, 18 Feb 2010 18:20:48 +0000
Subject: [PATCH 036/190] OStatus sub/unsub updates: - fix for PuSH unsub
 verification - send Salmon notification on unsub

---
 lib/atom10entry.php                           |  5 +-
 lib/atom10feed.php                            | 11 +++-
 lib/atomnoticefeed.php                        |  8 +--
 plugins/OStatus/OStatusPlugin.php             | 55 +++++++++++++++++--
 plugins/OStatus/actions/pushcallback.php      |  2 +-
 plugins/OStatus/actions/pushhub.php           |  9 ++-
 plugins/OStatus/actions/salmon.php            |  2 +
 plugins/OStatus/classes/HubSub.php            | 11 ++--
 plugins/OStatus/classes/Ostatus_profile.php   | 44 ++++++++-------
 plugins/OStatus/lib/activity.php              |  6 ++
 plugins/OStatus/lib/hubverifyqueuehandler.php |  3 +-
 11 files changed, 108 insertions(+), 48 deletions(-)

diff --git a/lib/atom10entry.php b/lib/atom10entry.php
index 5710c80fc5..f8f16d5946 100644
--- a/lib/atom10entry.php
+++ b/lib/atom10entry.php
@@ -27,8 +27,7 @@
  * @link      http://status.net/
  */
 
-if (!defined('STATUSNET')
-{
+if (!defined('STATUSNET')) {
     exit(1);
 }
 
@@ -87,7 +86,7 @@ class Atom10Entry extends XMLStringer
      *
      * @return void
      */
-    function validate
+    function validate()
     {
 
     }
diff --git a/lib/atom10feed.php b/lib/atom10feed.php
index 14a3beb83e..5e17b20d3a 100644
--- a/lib/atom10feed.php
+++ b/lib/atom10feed.php
@@ -78,7 +78,7 @@ class Atom10Feed extends XMLStringer
         $this->authors    = array();
         $this->links      = array();
         $this->entries    = array();
-        $this->addNamespace('xmlns', 'http://www.w3.org/2005/Atom');
+        $this->addNamespace('', 'http://www.w3.org/2005/Atom');
     }
 
     /**
@@ -162,7 +162,14 @@ class Atom10Feed extends XMLStringer
     {
         $this->xw->startDocument('1.0', 'UTF-8');
         $commonAttrs = array('xml:lang' => 'en-US');
-        $commonAttrs = array_merge($commonAttrs, $this->namespaces);
+        foreach ($this->namespaces as $prefix => $uri) {
+            if ($prefix == '') {
+                $attr = 'xmlns';
+            } else {
+                $attr = 'xmlns:' . $prefix;
+            }
+            $commonAttrs[$attr] = $uri;
+        }
         $this->elementStart('feed', $commonAttrs);
 
         $this->element('id', null, $this->id);
diff --git a/lib/atomnoticefeed.php b/lib/atomnoticefeed.php
index b7a60bde6e..7653f91544 100644
--- a/lib/atomnoticefeed.php
+++ b/lib/atomnoticefeed.php
@@ -50,23 +50,23 @@ class AtomNoticeFeed extends Atom10Feed
         // Feeds containing notice info use these namespaces
 
         $this->addNamespace(
-            'xmlns:thr',
+            'thr',
             'http://purl.org/syndication/thread/1.0'
         );
 
         $this->addNamespace(
-            'xmlns:georss',
+            'georss',
             'http://www.georss.org/georss'
         );
 
         $this->addNamespace(
-            'xmlns:activity',
+            'activity',
             'http://activitystrea.ms/spec/1.0/'
         );
 
         // XXX: What should the uri be?
         $this->addNamespace(
-            'xmlns:ostatus',
+            'ostatus',
             'http://ostatus.org/schema/1.0'
         );
     }
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index b6c9fa1d4c..e548a151c7 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -112,7 +112,7 @@ class OStatusPlugin extends Plugin
      * Set up a PuSH hub link to our internal link for canonical timeline
      * Atom feeds for users and groups.
      */
-    function onStartApiAtom(AtomNoticeFeed $feed)
+    function onStartApiAtom($feed)
     {
         $id = null;
 
@@ -171,6 +171,12 @@ class OStatusPlugin extends Plugin
     {
         $base = dirname(__FILE__);
         $lower = strtolower($cls);
+        $map = array('activityverb' => 'activity',
+                     'activityobject' => 'activity',
+                     'activityutils' => 'activity');
+        if (isset($map[$lower])) {
+            $lower = $map[$lower];
+        }
         $files = array("$base/classes/$cls.php",
                        "$base/lib/$lower.php");
         if (substr($lower, -6) == 'action') {
@@ -253,18 +259,45 @@ class OStatusPlugin extends Plugin
     }
 
     /**
-     * Garbage collect unused feeds on unsubscribe
+     * Notify remote server when one of our users subscribes.
+     * @fixme Check and restart the PuSH subscription if needed
+     *
+     * @param User $user
+     * @param Profile $other
+     * @return hook return value
+     */
+    function onEndSubscribe($user, $other)
+    {
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+        if ($oprofile) {
+            // Notify the remote server of the unsub, if supported.
+            $oprofile->notify($user->getProfile(), ActivityVerb::FOLLOW, $oprofile);
+        }
+        return true;
+    }
+
+    /**
+     * Notify remote server and garbage collect unused feeds on unsubscribe.
+     * @fixme send these operations to background queues
+     *
+     * @param User $user
+     * @param Profile $other
+     * @return hook return value
      */
     function onEndUnsubscribe($user, $other)
     {
-        $profile = Ostatus_profile::staticGet('profile_id', $other->id);
-        if ($feed) {
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+        if ($oprofile) {
+            // Notify the remote server of the unsub, if supported.
+            $oprofile->notify($user->getProfile(), ActivityVerb::UNFOLLOW, $oprofile);
+
+            // Drop the PuSH subscription if there are no other subscribers.
             $sub = new Subscription();
             $sub->subscribed = $other->id;
             $sub->limit(1);
             if (!$sub->find(true)) {
-                common_log(LOG_INFO, "Unsubscribing from now-unused feed $feed->feeduri on hub $feed->huburi");
-                $profile->unsubscribe();
+                common_log(LOG_INFO, "Unsubscribing from now-unused feed $oprofile->feeduri on hub $oprofile->huburi");
+                $oprofile->unsubscribe();
             }
         }
         return true;
@@ -290,6 +323,16 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
+    /**
+     * Override the "from ostatus" bit in notice lists to link to the
+     * original post and show the domain it came from.
+     *
+     * @param Notice in $notice
+     * @param string out &$name
+     * @param string out &$url
+     * @param string out &$title
+     * @return mixed hook return code
+     */
     function onStartNoticeSourceLink($notice, &$name, &$url, &$title)
     {
         if ($notice->source == 'ostatus') {
diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 388c8f9c3d..ed859a32f8 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -89,7 +89,7 @@ class PushCallbackAction extends Action
 
         if ($profile->verify_token !== $verify_token) {
             common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad token \"$verify_token\" for feed $topic");
-            throw new ServerError("Bogus hub callback: bad token", 404);
+            throw new ServerException("Bogus hub callback: bad token", 404);
         }
 
         if ($mode != $profile->sub_state) {
diff --git a/plugins/OStatus/actions/pushhub.php b/plugins/OStatus/actions/pushhub.php
index 13ec09d528..19599d815f 100644
--- a/plugins/OStatus/actions/pushhub.php
+++ b/plugins/OStatus/actions/pushhub.php
@@ -83,6 +83,7 @@ class PushHubAction extends Action
     {
         $feed = $this->argUrl('hub.topic');
         $callback = $this->argUrl('hub.callback');
+        $token = $this->arg('hub.verify_token', null);
 
         common_log(LOG_DEBUG, __METHOD__ . ": checking sub'd to $feed $callback");
         if ($this->getSub($feed, $callback)) {
@@ -96,7 +97,6 @@ class PushHubAction extends Action
         $sub = new HubSub();
         $sub->topic = $feed;
         $sub->callback = $callback;
-        $sub->verify_token = $this->arg('hub.verify_token', null);
         $sub->secret = $this->arg('hub.secret', null);
         if (strlen($sub->secret) > 200) {
             throw new ClientException("hub.secret must be no longer than 200 chars", 400);
@@ -115,7 +115,7 @@ class PushHubAction extends Action
 
         // @fixme check errors ;)
 
-        $data = array('sub' => $sub, 'mode' => 'subscribe');
+        $data = array('sub' => $sub, 'mode' => 'subscribe', 'token' => $token);
         $qm = QueueManager::get();
         $qm->enqueue($data, 'hubverify');
         
@@ -130,6 +130,8 @@ class PushHubAction extends Action
      *   202 Accepted - request saved and awaiting verification
      *   204 No Content - already subscribed
      *   400 Bad Request - invalid params or rejected feed
+     *
+     * @fixme background this
      */
     function unsubscribe()
     {
@@ -138,7 +140,8 @@ class PushHubAction extends Action
         $sub = $this->getSub($feed, $callback);
         
         if ($sub) {
-            if ($sub->verify('unsubscribe')) {
+            $token = $this->arg('hub.verify_token', null);
+            if ($sub->verify('unsubscribe', $token)) {
                 $sub->delete();
                 common_log(LOG_INFO, "PuSH unsubscribed $feed for $callback");
             } else {
diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index 9ca0198266..224134cd7c 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -34,6 +34,8 @@ class SalmonAction extends Action
 
     function prepare($args)
     {
+        parent::prepare($args);
+
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
             $this->clientError(_('This method requires a POST.'));
         }
diff --git a/plugins/OStatus/classes/HubSub.php b/plugins/OStatus/classes/HubSub.php
index 7071ee5b4f..0cd4281f8f 100644
--- a/plugins/OStatus/classes/HubSub.php
+++ b/plugins/OStatus/classes/HubSub.php
@@ -30,7 +30,6 @@ class HubSub extends Memcached_DataObject
     public $topic;
     public $callback;
     public $secret;
-    public $verify_token;
     public $challenge;
     public $lease;
     public $sub_start;
@@ -62,7 +61,6 @@ class HubSub extends Memcached_DataObject
                      'topic' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'callback' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'secret' => DB_DATAOBJECT_STR,
-                     'verify_token' => DB_DATAOBJECT_STR,
                      'challenge' => DB_DATAOBJECT_STR,
                      'lease' =>  DB_DATAOBJECT_INT,
                      'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
@@ -84,8 +82,6 @@ class HubSub extends Memcached_DataObject
                                    255, false),
                      new ColumnDef('secret', 'text',
                                    null, true),
-                     new ColumnDef('verify_token', 'text',
-                                   null, true),
                      new ColumnDef('challenge', 'varchar',
                                    32, true),
                      new ColumnDef('lease', 'int',
@@ -154,8 +150,9 @@ class HubSub extends Memcached_DataObject
     /**
      * Send a verification ping to subscriber
      * @param string $mode 'subscribe' or 'unsubscribe'
+     * @param string $token hub.verify_token value, if provided by client
      */
-    function verify($mode)
+    function verify($mode, $token=null)
     {
         assert($mode == 'subscribe' || $mode == 'unsubscribe');
 
@@ -172,8 +169,8 @@ class HubSub extends Memcached_DataObject
         if ($mode == 'subscribe') {
             $params['hub.lease_seconds'] = $this->lease;
         }
-        if ($this->verify_token) {
-            $params['hub.verify_token'] = $this->verify_token;
+        if ($token !== null) {
+            $params['hub.verify_token'] = $token;
         }
         $url = $this->callback . '?' . http_build_query($params, '', '&'); // @fixme ugly urls
 
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index be01cdfe19..486417617c 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -484,7 +484,7 @@ class Ostatus_profile extends Memcached_DataObject
         } else {
             $this->sub_end = null;
         }
-        $this->lastupdate = common_sql_date();
+        $this->lastupdate = common_sql_now();
 
         return $this->update($original);
     }
@@ -497,12 +497,13 @@ class Ostatus_profile extends Memcached_DataObject
     {
         $original = clone($this);
 
-        $this->verify_token = null;
-        $this->secret = null;
-        $this->sub_state = null;
-        $this->sub_start = null;
-        $this->sub_end = null;
-        $this->lastupdate = common_sql_date();
+        // @fixme these should all be null, but DB_DataObject doesn't save null values...?????
+        $this->verify_token = '';
+        $this->secret = '';
+        $this->sub_state = '';
+        $this->sub_start = '';
+        $this->sub_end = '';
+        $this->lastupdate = common_sql_now();
 
         return $this->update($original);
     }
@@ -527,24 +528,25 @@ class Ostatus_profile extends Memcached_DataObject
                 ':' . $actor->id .
                 ':' . time(); // @fixme
 
-            $entry = new Atom10Entry();
+            //$entry = new Atom10Entry();
+            $entry = new XMLStringer();
             $entry->elementStart('entry');
             $entry->element('id', null, $id);
             $entry->element('title', null, $text);
             $entry->element('summary', null, $text);
-            $entry->element('published', null, common_date_w3dtf());
+            $entry->element('published', null, common_date_w3dtf(time()));
 
             $entry->element('activity:verb', null, $verb);
-            $entry->raw($profile->asAtomAuthor());
-            $entry->raw($profile->asActivityActor());
+            $entry->raw($actor->asAtomAuthor());
+            $entry->raw($actor->asActivityActor());
             $entry->raw($object->asActivityNoun('object'));
-            $entry->elmentEnd('entry');
+            $entry->elementEnd('entry');
 
             $feed = $this->atomFeed($actor);
-            $feed->initFeed();
+            #$feed->initFeed();
             $feed->addEntry($entry);
-            $feed->renderEntries();
-            $feed->endFeed();
+            #$feed->renderEntries();
+            #$feed->endFeed();
 
             $xml = $feed->getString();
             common_log(LOG_INFO, "Posting to Salmon endpoint $salmon: $xml");
@@ -568,7 +570,7 @@ class Ostatus_profile extends Memcached_DataObject
         $feed = new Atom10Feed();
         // @fixme should these be set up somewhere else?
         $feed->addNamespace('activity', 'http://activitystrea.ms/spec/1.0/');
-        $feed->addNamesapce('thr', 'http://purl.org/syndication/thread/1.0');
+        $feed->addNamespace('thr', 'http://purl.org/syndication/thread/1.0');
         $feed->addNamespace('georss', 'http://www.georss.org/georss');
         $feed->addNamespace('ostatus', 'http://ostatus.org/schema/1.0');
 
@@ -579,14 +581,14 @@ class Ostatus_profile extends Memcached_DataObject
         $feed->setUpdated(time());
         $feed->setPublished(time());
 
-        $feed->addLink(common_url('ApiTimelineUser',
-                                  array('id' => $actor->id,
-                                        'type' => 'atom')),
+        $feed->addLink(common_local_url('ApiTimelineUser',
+                                        array('id' => $actor->id,
+                                              'type' => 'atom')),
                        array('rel' => 'self',
                              'type' => 'application/atom+xml'));
 
-        $feed->addLink(common_url('userbyid',
-                                  array('id' => $actor->id)),
+        $feed->addLink(common_local_url('userbyid',
+                                        array('id' => $actor->id)),
                        array('rel' => 'alternate',
                              'type' => 'text/html'));
 
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index f137946ab4..3ed613dc7f 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -303,6 +303,12 @@ class ActivityVerb
     const FRIEND   = 'http://activitystrea.ms/schema/1.0/make-friend';
     const JOIN     = 'http://activitystrea.ms/schema/1.0/join';
     const TAG      = 'http://activitystrea.ms/schema/1.0/tag';
+
+    // Custom OStatus verbs for the flipside until they're standardized
+    const DELETE     = 'http://ostatus.org/schema/1.0/unfollow';
+    const UNFAVORITE = 'http://ostatus.org/schema/1.0/unfavorite';
+    const UNFOLLOW   = 'http://ostatus.org/schema/1.0/unfollow';
+    const LEAVE      = 'http://ostatus.org/schema/1.0/leave';
 }
 
 /**
diff --git a/plugins/OStatus/lib/hubverifyqueuehandler.php b/plugins/OStatus/lib/hubverifyqueuehandler.php
index 125d13a777..7ce9e14312 100644
--- a/plugins/OStatus/lib/hubverifyqueuehandler.php
+++ b/plugins/OStatus/lib/hubverifyqueuehandler.php
@@ -33,13 +33,14 @@ class HubVerifyQueueHandler extends QueueHandler
     {
         $sub = $data['sub'];
         $mode = $data['mode'];
+        $token = $data['token'];
 
         assert($sub instanceof HubSub);
         assert($mode === 'subscribe' || $mode === 'unsubscribe');
 
         common_log(LOG_INFO, __METHOD__ . ": $mode $sub->callback $sub->topic");
         try {
-            $sub->verify($mode);
+            $sub->verify($mode, $token);
         } catch (Exception $e) {
             common_log(LOG_ERR, "Failed PuSH $mode verify to $sub->callback for $sub->topic: " .
                                 $e->getMessage());

From 0b5308dea97bae5211ede91e9821cf0834e078a3 Mon Sep 17 00:00:00 2001
From: Siebrand Mazeland <s.mazeland@xs4all.nl>
Date: Fri, 19 Feb 2010 00:00:05 +0100
Subject: [PATCH 037/190] Localisation updates for !StatusNet from
 !translatewiki.net !sntrans

Signed-off-by: Siebrand Mazeland <s.mazeland@xs4all.nl>
---
 locale/ar/LC_MESSAGES/statusnet.po    | 156 ++++++-------
 locale/arz/LC_MESSAGES/statusnet.po   | 186 +++++++--------
 locale/bg/LC_MESSAGES/statusnet.po    | 232 +++++++++----------
 locale/ca/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/cs/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/de/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/el/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/en_GB/LC_MESSAGES/statusnet.po | 156 ++++++-------
 locale/es/LC_MESSAGES/statusnet.po    | 316 ++++++++++++--------------
 locale/fa/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/fi/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/fr/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/ga/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/he/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/hsb/LC_MESSAGES/statusnet.po   | 204 ++++++++---------
 locale/ia/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/is/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/it/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/ja/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/ko/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/mk/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/nb/LC_MESSAGES/statusnet.po    | 280 +++++++++++------------
 locale/nl/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/nn/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/pl/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/pt/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/pt_BR/LC_MESSAGES/statusnet.po | 163 +++++++------
 locale/ru/LC_MESSAGES/statusnet.po    | 156 ++++++-------
 locale/statusnet.po                   | 152 ++++++-------
 locale/sv/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/te/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/tr/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/uk/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/vi/LC_MESSAGES/statusnet.po    | 204 ++++++++---------
 locale/zh_CN/LC_MESSAGES/statusnet.po | 204 ++++++++---------
 locale/zh_TW/LC_MESSAGES/statusnet.po | 204 ++++++++---------
 36 files changed, 3636 insertions(+), 3669 deletions(-)

diff --git a/locale/ar/LC_MESSAGES/statusnet.po b/locale/ar/LC_MESSAGES/statusnet.po
index c7276b56f7..3d3fca98c3 100644
--- a/locale/ar/LC_MESSAGES/statusnet.po
+++ b/locale/ar/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
-"PO-Revision-Date: 2010-02-14 20:05:58+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:38+0000\n"
 "Language-Team: Arabic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62476); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ar\n"
 "X-Message-Group: out-statusnet\n"
@@ -185,11 +185,11 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "لم يتم العثور على وسيلة API."
 
@@ -543,7 +543,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "الحساب"
 
@@ -738,7 +738,7 @@ msgid "Preview"
 msgstr "عاين"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "احذف"
 
@@ -918,7 +918,7 @@ msgstr "أنت لست مالك هذا التطبيق."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -976,7 +976,7 @@ msgstr "أمتأكد من أنك تريد حذف هذا الإشعار؟"
 msgid "Do not delete this notice"
 msgstr "لا تحذف هذا الإشعار"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "احذف هذا الإشعار"
 
@@ -1638,7 +1638,7 @@ msgstr "%1$s أعضاء المجموعة, الصفحة %2$d"
 msgid "A list of the users in this group."
 msgstr "قائمة بمستخدمي هذه المجموعة."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "إداري"
 
@@ -1968,7 +1968,7 @@ msgstr "اسم المستخدم أو كلمة السر غير صحيحان."
 msgid "Error setting user. You are probably not authorized."
 msgstr "خطأ أثناء ضبط المستخدم. لست مُصرحًا على الأرجح."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "لُج"
@@ -2212,7 +2212,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "ليس نسق بيانات مدعوم."
 
@@ -2896,7 +2896,7 @@ msgstr "عذرا، رمز دعوة غير صالح."
 msgid "Registration successful"
 msgstr "نجح التسجيل"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "سجّل"
@@ -3020,7 +3020,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "اشترك"
 
@@ -3056,7 +3056,7 @@ msgstr "لا يمكنك تكرار ملاحظتك الشخصية."
 msgid "You already repeated that notice."
 msgstr "أنت كررت هذه الملاحظة بالفعل."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "مكرر"
 
@@ -4148,7 +4148,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "ملحقات"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "النسخة"
 
@@ -4230,21 +4230,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "مشكلة أثناء حفظ الإشعار."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشكلة أثناء حفظ الإشعار."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "آر تي @%1$s %2$s"
@@ -4299,124 +4299,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "صفحة غير مُعنونة"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "الرئيسية"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "الملف الشخصي ومسار الأصدقاء الزمني"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "اتصل"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "غيّر ضبط الموقع"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "ادعُ"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "اخرج"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "اخرج من الموقع"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "أنشئ حسابًا"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "لُج إلى الموقع"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "مساعدة"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "ساعدني!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "ابحث"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "ابحث عن أشخاص أو نص"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "إشعار الموقع"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "المشاهدات المحلية"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "إشعار الصفحة"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "عن"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "الأسئلة المكررة"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "الشروط"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "خصوصية"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "المصدر"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "اتصل"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "رخصة برنامج StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4425,12 +4425,12 @@ msgstr ""
 "**%%site.name%%** خدمة تدوين مصغر يقدمها لك [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4441,41 +4441,41 @@ msgstr ""
 "المتوفر تحت [رخصة غنو أفيرو العمومية](http://www.fsf.org/licensing/licenses/"
 "agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "رخصة محتوى الموقع"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "الرخصة."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "بعد"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "قبل"
 
@@ -5329,7 +5329,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "من"
 
@@ -5449,48 +5449,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "ش"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "ج"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "ر"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "غ"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "في"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "في السياق"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "مكرر بواسطة"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "رُد على هذا الإشعار"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "رُد"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "الإشعار مكرر"
 
@@ -5780,23 +5780,23 @@ msgstr "عدّل الأفتار"
 msgid "User actions"
 msgstr "تصرفات المستخدم"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "عدّل إعدادات الملف الشخصي"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "عدّل"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "أرسل رسالة مباشرة إلى هذا المستخدم"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "رسالة"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
diff --git a/locale/arz/LC_MESSAGES/statusnet.po b/locale/arz/LC_MESSAGES/statusnet.po
index 2940486d81..2163be1b4f 100644
--- a/locale/arz/LC_MESSAGES/statusnet.po
+++ b/locale/arz/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
-"PO-Revision-Date: 2010-02-14 20:06:01+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:41+0000\n"
 "Language-Team: Egyptian Spoken Arabic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62476); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: arz\n"
 "X-Message-Group: out-statusnet\n"
@@ -189,13 +189,13 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
-msgstr "لم يتم العثور على وسيله API."
+msgstr "الـ API method مش موجوده."
 
 #: actions/apiaccountupdatedeliverydevice.php:85
 #: actions/apiaccountupdateprofile.php:89
@@ -263,7 +263,7 @@ msgstr "تعذّر تحديث تصميمك."
 
 #: actions/apiblockcreate.php:105
 msgid "You cannot block yourself!"
-msgstr "لا يمكنك منع نفسك!"
+msgstr "ما ينفعش تمنع نفسك!"
 
 #: actions/apiblockcreate.php:126
 msgid "Block user failed."
@@ -547,7 +547,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "الحساب"
 
@@ -591,11 +591,11 @@ msgstr "لا إشعار كهذا."
 
 #: actions/apistatusesretweet.php:83
 msgid "Cannot repeat your own notice."
-msgstr "لا يمكنك تكرار ملحوظتك الخاصه."
+msgstr "مش نافعه تتكرر الملاحظتك بتاعتك."
 
 #: actions/apistatusesretweet.php:91
 msgid "Already repeated that notice."
-msgstr "كرر بالفعل هذه الملاحظه."
+msgstr "الملاحظه اتكررت فعلا."
 
 #: actions/apistatusesshow.php:138
 msgid "Status deleted."
@@ -742,7 +742,7 @@ msgid "Preview"
 msgstr "عاين"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "احذف"
 
@@ -922,7 +922,7 @@ msgstr "انت مش بتملك الapplication دى."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -980,7 +980,7 @@ msgstr "أمتأكد من أنك تريد حذف هذا الإشعار؟"
 msgid "Do not delete this notice"
 msgstr "لا تحذف هذا الإشعار"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "احذف هذا الإشعار"
 
@@ -1468,11 +1468,11 @@ msgstr "اختيار لبعض المستخدمين المتميزين على %s"
 
 #: actions/file.php:34
 msgid "No notice ID."
-msgstr "لا رقم ملاحظه."
+msgstr "ما فيش ملاحظة ID."
 
 #: actions/file.php:38
 msgid "No notice."
-msgstr "لا ملاحظه."
+msgstr "ما فيش ملاحظه."
 
 #: actions/file.php:42
 msgid "No attachments."
@@ -1480,7 +1480,7 @@ msgstr "لا مرفقات."
 
 #: actions/file.php:51
 msgid "No uploaded attachments."
-msgstr "لا مرفقات مرفوعه."
+msgstr "ما فيش فايلات اتعمللها upload."
 
 #: actions/finishremotesubscribe.php:69
 msgid "Not expecting this response!"
@@ -1642,7 +1642,7 @@ msgstr "%1$s اعضاء الجروپ, صفحه %2$d"
 msgid "A list of the users in this group."
 msgstr "قائمه بمستخدمى هذه المجموعه."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "إداري"
 
@@ -1972,7 +1972,7 @@ msgstr "اسم المستخدم أو كلمه السر غير صحيحان."
 msgid "Error setting user. You are probably not authorized."
 msgstr "خطأ أثناء ضبط المستخدم. لست مُصرحًا على الأرجح."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "لُج"
@@ -2214,7 +2214,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr " مش نظام بيانات مدعوم."
 
@@ -2897,7 +2897,7 @@ msgstr "عذرا، رمز دعوه غير صالح."
 msgid "Registration successful"
 msgstr "نجح التسجيل"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "سجّل"
@@ -3021,7 +3021,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "اشترك"
 
@@ -3047,17 +3047,17 @@ msgstr ""
 
 #: actions/repeat.php:64 actions/repeat.php:71
 msgid "No notice specified."
-msgstr "لا ملاحظه محدده."
+msgstr "ما فيش ملاحظه متحدده."
 
 #: actions/repeat.php:76
 msgid "You can't repeat your own notice."
-msgstr "لا يمكنك تكرار ملاحظتك الشخصيه."
+msgstr "ما ينفعش تكرر الملاحظه بتاعتك."
 
 #: actions/repeat.php:90
 msgid "You already repeated that notice."
-msgstr "أنت كررت هذه الملاحظه بالفعل."
+msgstr "انت عيدت الملاحظه دى فعلا."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "مكرر"
 
@@ -3858,7 +3858,7 @@ msgstr "صورة"
 
 #: actions/tagother.php:141
 msgid "Tag user"
-msgstr "اوسم المستخدم"
+msgstr "اعمل tag لليوزر"
 
 #: actions/tagother.php:151
 msgid ""
@@ -3893,7 +3893,7 @@ msgstr "لم تمنع هذا المستخدم."
 
 #: actions/unsandbox.php:72
 msgid "User is not sandboxed."
-msgstr "المستخدم ليس فى صندوق الرمل."
+msgstr "اليوزر مش فى السبوره."
 
 #: actions/unsilence.php:72
 msgid "User is not silenced."
@@ -4149,7 +4149,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "النسخه"
 
@@ -4189,7 +4189,7 @@ msgstr "الخروج من الجروپ فشل."
 #: classes/Login_token.php:76
 #, php-format
 msgid "Could not create login token for %s"
-msgstr "لم يمكن إنشاء توكن الولوج ل%s"
+msgstr "ما نفعش يتعمل امارة تسجيل دخول لـ %s"
 
 #: classes/Message.php:45
 msgid "You are banned from sending direct messages."
@@ -4231,21 +4231,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "مشكله أثناء حفظ الإشعار."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشكله أثناء حفظ الإشعار."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "آر تى @%1$s %2$s"
@@ -4300,124 +4300,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "صفحه غير مُعنونة"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "الرئيسية"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "الملف الشخصى ومسار الأصدقاء الزمني"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "اتصل"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "غيّر ضبط الموقع"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "ادعُ"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "اخرج"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "اخرج من الموقع"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "أنشئ حسابًا"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "لُج إلى الموقع"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "مساعدة"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "ساعدني!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "ابحث"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "ابحث عن أشخاص أو نص"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "إشعار الموقع"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "المشاهدات المحلية"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "إشعار الصفحة"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "عن"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "الأسئله المكررة"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "الشروط"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "خصوصية"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "المصدر"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "اتصل"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4426,12 +4426,12 @@ msgstr ""
 "**%%site.name%%** خدمه تدوين مصغر يقدمها لك [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4442,41 +4442,41 @@ msgstr ""
 "المتوفر تحت [رخصه غنو أفيرو العمومية](http://www.fsf.org/licensing/licenses/"
 "agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "رخصه محتوى الموقع"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "الرخصه."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "بعد"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "قبل"
 
@@ -5320,7 +5320,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "من"
 
@@ -5440,48 +5440,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "ش"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "ج"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "ر"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "غ"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "في"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "فى السياق"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
-msgstr "مكرر بواسطة"
+msgstr "متكرر من"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "رُد على هذا الإشعار"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "رُد"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "الإشعار مكرر"
 
@@ -5715,7 +5715,7 @@ msgstr "غير مشترك!"
 
 #: lib/subs.php:142
 msgid "Couldn't delete self-subscription."
-msgstr "لم يمكن حذف اشتراك ذاتى."
+msgstr "ما نفعش يمسح الاشتراك الشخصى."
 
 #: lib/subs.php:158
 msgid "Couldn't delete subscription."
@@ -5771,23 +5771,23 @@ msgstr "عدّل الأفتار"
 msgid "User actions"
 msgstr "تصرفات المستخدم"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "عدّل إعدادات الملف الشخصي"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "عدّل"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "أرسل رساله مباشره إلى هذا المستخدم"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "رسالة"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
diff --git a/locale/bg/LC_MESSAGES/statusnet.po b/locale/bg/LC_MESSAGES/statusnet.po
index efe49b56ab..973f57496a 100644
--- a/locale/bg/LC_MESSAGES/statusnet.po
+++ b/locale/bg/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:17+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:44+0000\n"
 "Language-Team: Bulgarian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: bg\n"
 "X-Message-Group: out-statusnet\n"
@@ -25,9 +25,8 @@ msgid "Access"
 msgstr "Достъп"
 
 #: actions/accessadminpanel.php:65
-#, fuzzy
 msgid "Site access settings"
-msgstr "Запазване настройките на сайта"
+msgstr "Настройки за достъп до сайта"
 
 #: actions/accessadminpanel.php:158
 msgid "Registration"
@@ -70,9 +69,8 @@ msgid "Save"
 msgstr "Запазване"
 
 #: actions/accessadminpanel.php:189
-#, fuzzy
 msgid "Save access settings"
-msgstr "Запазване настройките на сайта"
+msgstr "Запазване настройките за достъп"
 
 #: actions/all.php:63 actions/public.php:97 actions/replies.php:92
 #: actions/showfavorites.php:137 actions/tag.php:51
@@ -163,8 +161,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Вие и приятелите"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Бележки от %1$s и приятели в %2$s."
@@ -185,12 +183,12 @@ msgstr "Бележки от %1$s и приятели в %2$s."
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Не е открит методът в API."
 
@@ -555,7 +553,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Сметка"
 
@@ -638,7 +636,7 @@ msgstr "Неподдържан формат."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Отбелязани като любими от %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s бележки отбелязани като любими от %s / %s."
@@ -649,7 +647,7 @@ msgstr "%s бележки отбелязани като любими от %s / %
 msgid "%s timeline"
 msgstr "Поток на %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -665,12 +663,12 @@ msgstr "%1$s / Реплики на %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s реплики на съобщения от %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Общ поток на %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -680,7 +678,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr "Повторено за %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Повторения на %s"
@@ -690,7 +688,7 @@ msgstr "Повторения на %s"
 msgid "Notices tagged with %s"
 msgstr "Бележки с етикет %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Бележки от %1$s в %2$s."
@@ -753,7 +751,7 @@ msgid "Preview"
 msgstr "Преглед"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Изтриване"
 
@@ -936,7 +934,7 @@ msgstr "Не членувате в тази група."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Имаше проблем със сесията ви в сайта."
 
@@ -994,7 +992,7 @@ msgstr "Наистина ли искате да изтриете тази бел
 msgid "Do not delete this notice"
 msgstr "Да не се изтрива бележката"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Изтриване на бележката"
 
@@ -1248,7 +1246,7 @@ msgstr "Описанието е твърде дълго (до %d символа)
 msgid "Could not update group."
 msgstr "Грешка при обновяване на групата."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Грешка при отбелязване като любима."
@@ -1258,7 +1256,6 @@ msgid "Options saved."
 msgstr "Настройките са запазени."
 
 #: actions/emailsettings.php:60
-#, fuzzy
 msgid "Email settings"
 msgstr "Настройки на е-поща"
 
@@ -1297,9 +1294,8 @@ msgid "Cancel"
 msgstr "Отказ"
 
 #: actions/emailsettings.php:121
-#, fuzzy
 msgid "Email address"
-msgstr "Адреси на е-поща"
+msgstr "Адрес на е-поща"
 
 #: actions/emailsettings.php:123
 msgid "Email address, like \"UserName@example.org\""
@@ -1695,7 +1691,7 @@ msgstr "Членове на групата %s, страница %d"
 msgid "A list of the users in this group."
 msgstr "Списък с потребителите в тази група."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Настройки"
 
@@ -2072,14 +2068,14 @@ msgstr "Грешно име или парола."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Забранено."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Вход"
 
 #: actions/login.php:227
 msgid "Login to site"
-msgstr ""
+msgstr "Вход в сайта"
 
 #: actions/login.php:236 actions/register.php:478
 msgid "Remember me"
@@ -2328,7 +2324,7 @@ msgid "Only "
 msgstr "Само "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Неподдържан формат на данните"
 
@@ -3021,7 +3017,7 @@ msgstr "Грешка в кода за потвърждение."
 msgid "Registration successful"
 msgstr "Записването е успешно."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Регистриране"
@@ -3168,7 +3164,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Адрес на профила ви в друга, съвместима услуга за микроблогване"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Абониране"
 
@@ -3206,7 +3202,7 @@ msgstr "Не можете да повтаряте собствена бележ
 msgid "You already repeated that notice."
 msgstr "Вече сте повторили тази бележка."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Повторено"
 
@@ -3267,9 +3263,8 @@ msgid "Replies to %1$s on %2$s!"
 msgstr "Отговори до %1$s в %2$s!"
 
 #: actions/rsd.php:146 actions/version.php:157
-#, fuzzy
 msgid "StatusNet"
-msgstr "Бележката е изтрита."
+msgstr "StatusNet"
 
 #: actions/sandbox.php:65 actions/unsandbox.php:65
 #, fuzzy
@@ -3564,9 +3559,9 @@ msgid " tagged %s"
 msgstr "Бележки с етикет %s"
 
 #: actions/showstream.php:79
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s, page %2$d"
-msgstr "Блокирани за %s, страница %d"
+msgstr "%1$s, страница %2$d"
 
 #: actions/showstream.php:122
 #, fuzzy, php-format
@@ -3785,7 +3780,6 @@ msgid "How long users must wait (in seconds) to post the same thing again."
 msgstr ""
 
 #: actions/smssettings.php:58
-#, fuzzy
 msgid "SMS settings"
 msgstr "Настройки за SMS"
 
@@ -3816,7 +3810,6 @@ msgid "Enter the code you received on your phone."
 msgstr "Въведете кода, който получихте по телефона."
 
 #: actions/smssettings.php:138
-#, fuzzy
 msgid "SMS phone number"
 msgstr "Телефонен номер за SMS"
 
@@ -4279,9 +4272,8 @@ msgid "%1$s groups, page %2$d"
 msgstr "Членове на групата %s, страница %d"
 
 #: actions/usergroups.php:130
-#, fuzzy
 msgid "Search for more groups"
-msgstr "Търсене за хора или бележки"
+msgstr "Търсене на още групи"
 
 #: actions/usergroups.php:153
 #, php-format
@@ -4336,7 +4328,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Приставки"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Версия"
 
@@ -4428,21 +4420,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Забранено ви е да публикувате бележки в този сайт."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Грешка в базата от данни — отговор при вмъкването: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4452,11 +4444,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добре дошли в %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Грешка при създаване на групата."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Грешка при създаване на нов абонамент."
@@ -4491,136 +4483,136 @@ msgid "Other options"
 msgstr "Други настройки"
 
 #: lib/action.php:144
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s - %2$s"
-msgstr "%1$s (%2$s)"
+msgstr "%1$s - %2$s"
 
 #: lib/action.php:159
 msgid "Untitled page"
 msgstr "Неозаглавена страница"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Начало"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Промяна на поща, аватар, парола, профил"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Свързване"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Свързване към услуги"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Промяна настройките на сайта"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Покани"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Поканете приятели и колеги да се присъединят към вас в %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Изход"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Излизане от сайта"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Създаване на нова сметка"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Влизане в сайта"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Помощ"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "Помощ"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Търсене"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Търсене за хора или бележки"
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "Нова бележка"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "Нова бележка"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Абонаменти"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Относно"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Въпроси"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Условия"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Поверителност"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Изходен код"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Контакт"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Табелка"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Лиценз на програмата StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4629,12 +4621,12 @@ msgstr ""
 "**%%site.name%%** е услуга за микроблогване, предоставена ви от [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** е услуга за микроблогване. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4645,41 +4637,41 @@ msgstr ""
 "достъпна под [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Лиценз на съдържанието"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Всички "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "лиценз."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Страниране"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "След"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Преди"
 
@@ -5542,7 +5534,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "от"
 
@@ -5665,48 +5657,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "С"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "Ю"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "И"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "З"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "в контекст"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Повторено от"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Отговаряне на тази бележка"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Отговор"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Бележката е повторена."
 
@@ -6009,67 +6001,67 @@ msgstr "Редактиране на аватара"
 msgid "User actions"
 msgstr "Потребителски действия"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Редактиране на профила"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Редактиране"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Изпращате на пряко съобщение до този потребител."
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Съобщение"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "преди няколко секунди"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "преди около минута"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "преди около %d минути"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "преди около час"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "преди около %d часа"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "преди около ден"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "преди около %d дни"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "преди около месец"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "преди около %d месеца"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "преди около година"
 
diff --git a/locale/ca/LC_MESSAGES/statusnet.po b/locale/ca/LC_MESSAGES/statusnet.po
index d0b228c08c..e141f0a0dd 100644
--- a/locale/ca/LC_MESSAGES/statusnet.po
+++ b/locale/ca/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:20+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:48+0000\n"
 "Language-Team: Catalan\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ca\n"
 "X-Message-Group: out-statusnet\n"
@@ -169,8 +169,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Un mateix i amics"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Actualitzacions de %1$s i amics a %2$s!"
@@ -191,12 +191,12 @@ msgstr "Actualitzacions de %1$s i amics a %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "No s'ha trobat el mètode API!"
@@ -569,7 +569,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Compte"
 
@@ -655,7 +655,7 @@ msgstr "El format no està implementat."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Preferits de %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s actualitzacions favorites per %s / %s."
@@ -666,7 +666,7 @@ msgstr "%s actualitzacions favorites per %s / %s."
 msgid "%s timeline"
 msgstr "%s línia temporal"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -682,12 +682,12 @@ msgstr "%1$s / Notificacions contestant a %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s notificacions que responen a notificacions de %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s línia temporal pública"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s notificacions de tots!"
@@ -697,7 +697,7 @@ msgstr "%s notificacions de tots!"
 msgid "Repeated to %s"
 msgstr "Respostes a %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Repeticions de %s"
@@ -707,7 +707,7 @@ msgstr "Repeticions de %s"
 msgid "Notices tagged with %s"
 msgstr "Aviso etiquetats amb %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Actualitzacions etiquetades amb %1$s el %2$s!"
@@ -769,7 +769,7 @@ msgid "Preview"
 msgstr "Vista prèvia"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Suprimeix"
 
@@ -954,7 +954,7 @@ msgstr "No sou un membre del grup."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Ha ocorregut algun problema amb la teva sessió."
 
@@ -1016,7 +1016,7 @@ msgstr "N'estàs segur que vols eliminar aquesta notificació?"
 msgid "Do not delete this notice"
 msgstr "No es pot esborrar la notificació."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Eliminar aquesta nota"
 
@@ -1266,7 +1266,7 @@ msgstr "la descripció és massa llarga (màx. %d caràcters)."
 msgid "Could not update group."
 msgstr "No s'ha pogut actualitzar el grup."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "No s'han pogut crear els àlies."
 
@@ -1711,7 +1711,7 @@ msgstr "%s membre/s en el grup, pàgina %d"
 msgid "A list of the users in this group."
 msgstr "La llista dels usuaris d'aquest grup."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2091,7 +2091,7 @@ msgstr "Nom d'usuari o contrasenya incorrectes."
 msgid "Error setting user. You are probably not authorized."
 msgstr "No autoritzat."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Inici de sessió"
@@ -2351,7 +2351,7 @@ msgid "Only "
 msgstr "Només "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Format de data no suportat."
 
@@ -3061,7 +3061,7 @@ msgstr "El codi d'invitació no és vàlid."
 msgid "Registration successful"
 msgstr "Registre satisfactori"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registre"
@@ -3210,7 +3210,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL del teu perfil en un altre servei de microblogging compatible"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Subscriure's"
 
@@ -3253,7 +3253,7 @@ msgstr "No pots registrar-te si no estàs d'acord amb la llicència."
 msgid "You already repeated that notice."
 msgstr "Ja heu blocat l'usuari."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Repetit"
 
@@ -4396,7 +4396,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Connectors"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Sessions"
@@ -4489,21 +4489,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Ha estat bandejat de publicar notificacions en aquest lloc."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Error de BD en inserir resposta: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4513,11 +4513,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Us donem la benvinguda a %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "No s'ha pogut crear el grup."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "No s'ha pogut establir la pertinença d'aquest grup."
 
@@ -4559,125 +4559,125 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Pàgina sense titol"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navegació primària del lloc"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Inici"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Perfil personal i línia temporal dels amics"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Canviar correu electrònic, avatar, contrasenya, perfil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Connexió"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "No s'ha pogut redirigir al servidor: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Canvia la configuració del lloc"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Convida"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Convidar amics i companys perquè participin a %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Finalitza la sessió"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Finalitza la sessió del lloc"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Crea un compte"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Inicia una sessió al lloc"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Ajuda"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Ajuda'm"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Cerca"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Cerca gent o text"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Avís del lloc"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Vistes locals"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Notificació pàgina"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Navegació del lloc secundària"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Quant a"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Preguntes més freqüents"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privadesa"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Font"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contacte"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Insígnia"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Llicència del programari StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4686,12 +4686,12 @@ msgstr ""
 "**%%site.name%%** és un servei de microblogging de [%%site.broughtby%%**](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** és un servei de microblogging."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4702,41 +4702,41 @@ msgstr ""
 "%s, disponible sota la [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Llicència de contingut del lloc"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Tot "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "llicència."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginació"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Posteriors"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Anteriors"
 
@@ -5600,7 +5600,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "de"
 
@@ -5723,49 +5723,49 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "No"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "en context"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Repetit per"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "respondre a aquesta nota"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Respon"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Notificació publicada"
@@ -6065,67 +6065,67 @@ msgstr "Edita l'avatar"
 msgid "User actions"
 msgstr "Accions de l'usuari"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Edita la configuració del perfil"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Edita"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Enviar un missatge directe a aquest usuari"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Missatge"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Modera"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "fa pocs segons"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "fa un minut"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "fa %d minuts"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "fa una hora"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "fa %d hores"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "fa un dia"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "fa %d dies"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "fa un mes"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "fa %d mesos"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "fa un any"
 
diff --git a/locale/cs/LC_MESSAGES/statusnet.po b/locale/cs/LC_MESSAGES/statusnet.po
index a5d6db6003..192a6572eb 100644
--- a/locale/cs/LC_MESSAGES/statusnet.po
+++ b/locale/cs/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:23+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:51+0000\n"
 "Language-Team: Czech\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: cs\n"
 "X-Message-Group: out-statusnet\n"
@@ -169,8 +169,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s a přátelé"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -191,12 +191,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Potvrzující kód nebyl nalezen"
@@ -564,7 +564,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 #, fuzzy
 msgid "Account"
 msgstr "O nás"
@@ -652,7 +652,7 @@ msgstr "Nepodporovaný formát obrázku."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1 statusů na %2"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "Mikroblog od %s"
@@ -663,7 +663,7 @@ msgstr "Mikroblog od %s"
 msgid "%s timeline"
 msgstr ""
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -679,12 +679,12 @@ msgstr "%1 statusů na %2"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr ""
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -694,7 +694,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr "Odpovědi na %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Odpovědi na %s"
@@ -704,7 +704,7 @@ msgstr "Odpovědi na %s"
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Mikroblog od %s"
@@ -768,7 +768,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Odstranit"
 
@@ -957,7 +957,7 @@ msgstr "Neodeslal jste nám profil"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1016,7 +1016,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "Žádné takové oznámení."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Odstranit toto oznámení"
 
@@ -1270,7 +1270,7 @@ msgstr "Text je příliš dlouhý (maximální délka je 140 zanků)"
 msgid "Could not update group."
 msgstr "Nelze aktualizovat uživatele"
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Nelze uložin informace o obrázku"
@@ -1719,7 +1719,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2069,7 +2069,7 @@ msgstr "Neplatné jméno nebo heslo"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Neautorizován."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Přihlásit"
@@ -2320,7 +2320,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -3030,7 +3030,7 @@ msgstr "Chyba v ověřovacím kódu"
 msgid "Registration successful"
 msgstr "Registrace úspěšná"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrovat"
@@ -3161,7 +3161,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Adresa profilu na jiných kompatibilních mikroblozích."
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Odebírat"
 
@@ -3202,7 +3202,7 @@ msgstr "Nemůžete se registrovat, pokud nesouhlasíte s licencí."
 msgid "You already repeated that notice."
 msgstr "Již jste přihlášen"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Vytvořit"
@@ -4342,7 +4342,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Osobní"
@@ -4430,21 +4430,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Chyba v DB při vkládání odpovědi: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4454,12 +4454,12 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "Nelze uložin informace o obrázku"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Nelze vytvořit odebírat"
@@ -4503,130 +4503,130 @@ msgstr "%1 statusů na %2"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Domů"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Připojit"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Nelze přesměrovat na server: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Odběry"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Odhlásit"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "Vytvořit nový účet"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Nápověda"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Pomoci mi!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Hledat"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "Nové sdělení"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "Nové sdělení"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Odběry"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "O nás"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Soukromí"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Zdroj"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4635,12 +4635,12 @@ msgstr ""
 "**%%site.name%%** je služba microblogů, kterou pro vás poskytuje [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** je služba mikroblogů."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4651,43 +4651,43 @@ msgstr ""
 "dostupná pod [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "Nové sdělení"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 #, fuzzy
 msgid "After"
 msgstr "« Novější"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "Starší »"
@@ -5559,7 +5559,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr " od "
@@ -5685,51 +5685,51 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "Žádný obsah!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Vytvořit"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply"
 msgstr "odpověď"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Sdělení"
@@ -6035,68 +6035,68 @@ msgstr "Upravit avatar"
 msgid "User actions"
 msgstr "Akce uživatele"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Nastavené Profilu"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Zpráva"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "před pár sekundami"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "asi před minutou"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "asi před %d minutami"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "asi před hodinou"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "asi před %d hodinami"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "asi přede dnem"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "před %d dny"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "asi před měsícem"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "asi před %d mesíci"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "asi před rokem"
 
diff --git a/locale/de/LC_MESSAGES/statusnet.po b/locale/de/LC_MESSAGES/statusnet.po
index b9e53e2544..6578c2f5c5 100644
--- a/locale/de/LC_MESSAGES/statusnet.po
+++ b/locale/de/LC_MESSAGES/statusnet.po
@@ -13,12 +13,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:26+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:55+0000\n"
 "Language-Team: German\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: de\n"
 "X-Message-Group: out-statusnet\n"
@@ -181,8 +181,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Du und Freunde"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Aktualisierungen von %1$s und Freunden auf %2$s!"
@@ -203,12 +203,12 @@ msgstr "Aktualisierungen von %1$s und Freunden auf %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API-Methode nicht gefunden."
 
@@ -568,7 +568,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Konto"
 
@@ -654,7 +654,7 @@ msgstr "Bildformat wird nicht unterstützt."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Favoriten von %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s Aktualisierung in den Favoriten von %s / %s."
@@ -665,7 +665,7 @@ msgstr "%s Aktualisierung in den Favoriten von %s / %s."
 msgid "%s timeline"
 msgstr "%s Zeitleiste"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -681,12 +681,12 @@ msgstr "%1$s / Aktualisierungen erwähnen %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "Nachrichten von %1$, die auf Nachrichten von %2$ / %3$ antworten."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s öffentliche Zeitleiste"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s Nachrichten von allen!"
@@ -696,7 +696,7 @@ msgstr "%s Nachrichten von allen!"
 msgid "Repeated to %s"
 msgstr "Antworten an %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Antworten an %s"
@@ -706,7 +706,7 @@ msgstr "Antworten an %s"
 msgid "Notices tagged with %s"
 msgstr "Nachrichten, die mit %s getagt sind"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Aktualisierungen mit %1$s getagt auf %2$s!"
@@ -768,7 +768,7 @@ msgid "Preview"
 msgstr "Vorschau"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Löschen"
 
@@ -951,7 +951,7 @@ msgstr "Du bist kein Mitglied dieser Gruppe."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Es gab ein Problem mit deinem Sessiontoken."
 
@@ -1011,7 +1011,7 @@ msgstr "Bist du sicher, dass du diese Nachricht löschen möchtest?"
 msgid "Do not delete this notice"
 msgstr "Diese Nachricht nicht löschen"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Nachricht löschen"
 
@@ -1263,7 +1263,7 @@ msgstr "Die Beschreibung ist zu lang (max. %d Zeichen)."
 msgid "Could not update group."
 msgstr "Konnte Gruppe nicht aktualisieren."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Konnte keinen Favoriten erstellen."
 
@@ -1702,7 +1702,7 @@ msgstr "%s Gruppen-Mitglieder, Seite %d"
 msgid "A list of the users in this group."
 msgstr "Liste der Benutzer in dieser Gruppe."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2090,7 +2090,7 @@ msgid "Error setting user. You are probably not authorized."
 msgstr ""
 "Fehler beim setzen des Benutzers. Du bist vermutlich nicht autorisiert."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Anmelden"
@@ -2348,7 +2348,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Kein unterstütztes Datenformat."
 
@@ -3048,7 +3048,7 @@ msgstr "Entschuldigung, ungültiger Bestätigungscode."
 msgid "Registration successful"
 msgstr "Registrierung erfolgreich"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrieren"
@@ -3200,7 +3200,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Profil-URL bei einem anderen kompatiblen Microbloggingdienst"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Abonnieren"
 
@@ -3238,7 +3238,7 @@ msgstr "Du kannst deine eigene Nachricht nicht wiederholen."
 msgid "You already repeated that notice."
 msgstr "Du hast diesen Benutzer bereits blockiert."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Erstellt"
@@ -4403,7 +4403,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Eigene"
@@ -4497,21 +4497,21 @@ msgid "You are banned from posting notices on this site."
 msgstr ""
 "Du wurdest für das Schreiben von Nachrichten auf dieser Seite gesperrt."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problem bei Speichern der Nachricht."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problem bei Speichern der Nachricht."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Datenbankfehler beim Einfügen der Antwort: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4521,11 +4521,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Herzlich willkommen bei %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Konnte Gruppe nicht erstellen."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Konnte Gruppenmitgliedschaft nicht setzen."
 
@@ -4567,127 +4567,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Seite ohne Titel"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Hauptnavigation"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Startseite"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Persönliches Profil und Freundes-Zeitleiste"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Ändere deine E-Mail, dein Avatar, Passwort, Profil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Verbinden"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Konnte nicht zum Server umleiten: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Hauptnavigation"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Einladen"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Lade Freunde und Kollegen ein dir auf %s zu folgen"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Abmelden"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Von der Seite abmelden"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Neues Konto erstellen"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Auf der Seite anmelden"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Hilfe"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Hilf mir!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Suchen"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Suche nach Leuten oder Text"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Seitennachricht"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Lokale Ansichten"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Neue Nachricht"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Unternavigation"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Über"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "AGB"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privatsphäre"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Quellcode"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 #, fuzzy
 msgid "Badge"
 msgstr "Stups"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet-Software-Lizenz"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4696,12 +4696,12 @@ msgstr ""
 "**%%site.name%%** ist ein Microbloggingdienst von [%%site.broughtby%%](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** ist ein Microbloggingdienst."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4712,42 +4712,42 @@ msgstr ""
 "(Version %s) betrieben, die unter der [GNU Affero General Public License]"
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html) erhältlich ist."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "StatusNet-Software-Lizenz"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 #, fuzzy
 msgid "All "
 msgstr "Alle "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "Lizenz."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Seitenerstellung"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Später"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Vorher"
 
@@ -5665,7 +5665,7 @@ msgstr ""
 "schicken, um sie in eine Konversation zu verwickeln. Andere Leute können Dir "
 "Nachrichten schicken, die nur Du sehen kannst."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr "von"
@@ -5792,50 +5792,50 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "Nein"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "im Zusammenhang"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Erstellt"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Auf diese Nachricht antworten"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Antworten"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Nachricht gelöscht."
@@ -6141,67 +6141,67 @@ msgstr "Avatar bearbeiten"
 msgid "User actions"
 msgstr "Benutzeraktionen"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Profil Einstellungen ändern"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Direkte Nachricht an Benutzer verschickt"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Nachricht"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "vor wenigen Sekunden"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "vor einer Minute"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "vor %d Minuten"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "vor einer Stunde"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "vor %d Stunden"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "vor einem Tag"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "vor %d Tagen"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "vor einem Monat"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "vor %d Monaten"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "vor einem Jahr"
 
diff --git a/locale/el/LC_MESSAGES/statusnet.po b/locale/el/LC_MESSAGES/statusnet.po
index 20365e04ad..f28a6623d4 100644
--- a/locale/el/LC_MESSAGES/statusnet.po
+++ b/locale/el/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:30+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:55:58+0000\n"
 "Language-Team: Greek\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: el\n"
 "X-Message-Group: out-statusnet\n"
@@ -164,8 +164,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Εσείς και οι φίλοι σας"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -186,12 +186,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Η μέθοδος του ΑΡΙ δε βρέθηκε!"
@@ -554,7 +554,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Λογαριασμός"
 
@@ -638,7 +638,7 @@ msgstr ""
 msgid "%1$s / Favorites from %2$s"
 msgstr ""
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr ""
@@ -649,7 +649,7 @@ msgstr ""
 msgid "%s timeline"
 msgstr "χρονοδιάγραμμα του χρήστη %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -665,12 +665,12 @@ msgstr ""
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr ""
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -680,7 +680,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr ""
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr ""
@@ -690,7 +690,7 @@ msgstr ""
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr ""
@@ -751,7 +751,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Διαγραφή"
 
@@ -937,7 +937,7 @@ msgstr "Ομάδες με τα περισσότερα μέλη"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -997,7 +997,7 @@ msgstr "Είσαι σίγουρος ότι θες να διαγράψεις αυ
 msgid "Do not delete this notice"
 msgstr "Αδυναμία διαγραφής αυτού του μηνύματος."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr ""
 
@@ -1247,7 +1247,7 @@ msgstr "Το βιογραφικό είναι πολύ μεγάλο (μέγιστ
 msgid "Could not update group."
 msgstr "Αδύνατη η αποθήκευση του προφίλ."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Αδύνατη η αποθήκευση του προφίλ."
@@ -1688,7 +1688,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Διαχειριστής"
 
@@ -2028,7 +2028,7 @@ msgstr "Λάθος όνομα χρήστη ή κωδικός"
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Σύνδεση"
@@ -2278,7 +2278,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -2978,7 +2978,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3123,7 +3123,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr ""
 
@@ -3162,7 +3162,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr "Αδυναμία διαγραφής αυτού του μηνύματος."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Δημιουργία"
@@ -4273,7 +4273,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Προσωπικά"
@@ -4359,20 +4359,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Σφάλμα βάσης δεδομένων κατά την εισαγωγή απάντησης: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4382,11 +4382,11 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Δεν ήταν δυνατή η δημιουργία ομάδας."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Αδύνατη η αποθήκευση των νέων πληροφοριών του προφίλ"
@@ -4428,125 +4428,125 @@ msgstr ""
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Αρχή"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Σύνδεση"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Αδυναμία ανακατεύθηνσης στο διακομιστή: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Προσκάλεσε φίλους και συναδέλφους σου να γίνουν μέλη στο %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Αποσύνδεση"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Δημιουργία ενός λογαριασμού"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Βοήθεια"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Βοηθήστε με!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr ""
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Περί"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Συχνές ερωτήσεις"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr ""
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Επικοινωνία"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, fuzzy, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4555,13 +4555,13 @@ msgstr ""
 "To **%%site.name%%** είναι μία υπηρεσία microblogging (μικρο-ιστολογίου) που "
 "έφερε κοντά σας το  [%%site.broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, fuzzy, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 "Το **%%site.name%%** είναι μία υπηρεσία microblogging (μικρο-ιστολογίου). "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4569,41 +4569,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr ""
 
@@ -5449,7 +5449,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "από"
 
@@ -5572,48 +5572,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Επαναλαμβάνεται από"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr ""
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Ρυθμίσεις OpenID"
@@ -5913,67 +5913,67 @@ msgstr ""
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Επεξεργασία ρυθμίσεων προφίλ"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Επεξεργασία"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Μήνυμα"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr ""
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr ""
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr ""
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr ""
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr ""
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr ""
 
diff --git a/locale/en_GB/LC_MESSAGES/statusnet.po b/locale/en_GB/LC_MESSAGES/statusnet.po
index 0e7acedc07..50431ddfa5 100644
--- a/locale/en_GB/LC_MESSAGES/statusnet.po
+++ b/locale/en_GB/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
-"PO-Revision-Date: 2010-02-14 20:06:20+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:01+0000\n"
 "Language-Team: British English\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62476); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: en-gb\n"
 "X-Message-Group: out-statusnet\n"
@@ -192,11 +192,11 @@ msgstr "Updates from %1$s and friends on %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API method not found."
 
@@ -558,7 +558,7 @@ msgstr ""
 "the ability to <strong>%3$s</strong> your %4$s account data. You should only "
 "give access to your %4$s account to third parties you trust."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Account"
 
@@ -753,7 +753,7 @@ msgid "Preview"
 msgstr "Preview"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Delete"
 
@@ -934,7 +934,7 @@ msgstr "You are not the owner of this application."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "There was a problem with your session token."
 
@@ -994,7 +994,7 @@ msgstr "Are you sure you want to delete this notice?"
 msgid "Do not delete this notice"
 msgstr "Do not delete this notice"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Delete this notice"
 
@@ -1685,7 +1685,7 @@ msgstr "%s group members, page %d"
 msgid "A list of the users in this group."
 msgstr "A list of the users in this group."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2065,7 +2065,7 @@ msgstr "Incorrect username or password."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Error setting user. You are probably not authorised."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Login"
@@ -2324,7 +2324,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Not a supported data format."
 
@@ -3035,7 +3035,7 @@ msgstr "Error with confirmation code."
 msgid "Registration successful"
 msgstr "Registration successful"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Register"
@@ -3182,7 +3182,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL of your profile on another compatible microblogging service"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Subscribe"
 
@@ -3224,7 +3224,7 @@ msgstr "You can't repeat your own notice."
 msgid "You already repeated that notice."
 msgstr "You have already blocked this user."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Created"
@@ -4396,7 +4396,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Personal"
@@ -4487,21 +4487,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "You are banned from posting notices on this site."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "DB error inserting reply: %s"
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4556,126 +4556,126 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Untitled page"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Primary site navigation"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Home"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Personal profile and friends timeline"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Change your e-mail, avatar, password, profile"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Connect"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Could not redirect to server: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Primary site navigation"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invite"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invite friends and colleagues to join you on %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Logout"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Logout from the site"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Create an account"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Login to the site"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Help"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Help me!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Search"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Search for people or text"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Site notice"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Local views"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Page notice"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Secondary site navigation"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "About"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "F.A.Q."
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacy"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Source"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contact"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Badge"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet software licence"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4684,12 +4684,12 @@ msgstr ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%)."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** is a microblogging service."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4700,41 +4700,41 @@ msgstr ""
 "s, available under the [GNU Affero General Public Licence](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Site content license"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "All "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licence."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Pagination"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "After"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Before"
 
@@ -5606,7 +5606,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr "from"
@@ -5730,50 +5730,50 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "No"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "in context"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Created"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Reply to this notice"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Reply"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Notice deleted."
@@ -6071,23 +6071,23 @@ msgstr "Edit Avatar"
 msgid "User actions"
 msgstr "User actions"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Edit profile settings"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Send a direct message to this user"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Message"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
diff --git a/locale/es/LC_MESSAGES/statusnet.po b/locale/es/LC_MESSAGES/statusnet.po
index 0d7c9384a1..06c3ee045a 100644
--- a/locale/es/LC_MESSAGES/statusnet.po
+++ b/locale/es/LC_MESSAGES/statusnet.po
@@ -12,12 +12,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
-"PO-Revision-Date: 2010-02-14 20:06:23+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:07+0000\n"
 "Language-Team: Spanish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62476); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: es\n"
 "X-Message-Group: out-statusnet\n"
@@ -195,11 +195,11 @@ msgstr "¡Actualizaciones de %1$s y amigos en %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Método de API no encontrado."
 
@@ -564,7 +564,7 @@ msgstr ""
 "permiso para <strong>%3$s</strong> la información de tu cuenta %4$s. Sólo "
 "debes dar acceso a tu cuenta %4$s a terceras partes en las que confíes."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Cuenta"
 
@@ -761,7 +761,7 @@ msgid "Preview"
 msgstr "Vista previa"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Borrar"
 
@@ -943,7 +943,7 @@ msgstr "No eres el propietario de esta aplicación."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Hubo problemas con tu clave de sesión."
 
@@ -1003,7 +1003,7 @@ msgstr "¿Estás seguro de que quieres eliminar este aviso?"
 msgid "Do not delete this notice"
 msgstr "No eliminar este mensaje"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Borrar este aviso"
 
@@ -1691,7 +1691,7 @@ msgstr "%1$s miembros de grupo, página %2$d"
 msgid "A list of the users in this group."
 msgstr "Lista de los usuarios en este grupo."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2075,7 +2075,7 @@ msgstr "Nombre de usuario o contraseña incorrectos."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Error al configurar el usuario. Posiblemente no tengas autorización."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Inicio de sesión"
@@ -2335,7 +2335,7 @@ msgid "Only "
 msgstr "Sólo "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "No es un formato de dato soportado"
 
@@ -2624,7 +2624,7 @@ msgstr "Servidor SSL"
 
 #: actions/pathsadminpanel.php:336
 msgid "Server to direct SSL requests to"
-msgstr ""
+msgstr "Servidor hacia el cual dirigir las solicitudes SSL"
 
 #: actions/pathsadminpanel.php:352
 #, fuzzy
@@ -2724,7 +2724,7 @@ msgstr "Dónde estás, por ejemplo \"Ciudad, Estado (o Región), País\""
 
 #: actions/profilesettings.php:138
 msgid "Share my current location when posting notices"
-msgstr ""
+msgstr "Compartir mi ubicación actual al publicar los mensajes"
 
 #: actions/profilesettings.php:145 actions/tagother.php:149
 #: actions/tagother.php:209 lib/subscriptionlist.php:106
@@ -2893,6 +2893,8 @@ msgid ""
 "Why not [register an account](%%action.register%%) and be the first to post "
 "one!"
 msgstr ""
+"¿Por qué no [registras una cuenta](%%action.register%%) y te conviertes en "
+"la primera persona en publicar uno?"
 
 #: actions/publictagcloud.php:134
 msgid "Tag cloud"
@@ -3031,15 +3033,14 @@ msgid "Sorry, only invited people can register."
 msgstr "Disculpa, sólo personas invitadas pueden registrarse."
 
 #: actions/register.php:92
-#, fuzzy
 msgid "Sorry, invalid invitation code."
-msgstr "Error con el código de confirmación."
+msgstr "El código de invitación no es válido."
 
 #: actions/register.php:112
 msgid "Registration successful"
 msgstr "Registro exitoso."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrarse"
@@ -3111,7 +3112,7 @@ msgstr ""
 "electrónico, dirección de mensajería instantánea y número de teléfono."
 
 #: actions/register.php:538
-#, fuzzy, php-format
+#, php-format
 msgid ""
 "Congratulations, %1$s! And welcome to %%%%site.name%%%%. From here, you may "
 "want to...\n"
@@ -3128,20 +3129,20 @@ msgid ""
 "\n"
 "Thanks for signing up and we hope you enjoy using this service."
 msgstr ""
-"¡Felicitaciones, %s! Y bienvenido a %%%%site.name%%%%. Desde aquí, "
-"puedes...\n"
+"¡Felicitaciones, %1$s! Te damos la bienvenida a %%%%site.name%%%%. Desde "
+"este momento, puede que quieras...\n"
 "\n"
-"* Ir a [tu perfil](%s) y enviar tu primer mensaje.\n"
-"* Agregar una [cuenta Jabber/Gtalk](%%%%action.imsettings%%%%) para enviar "
-"avisos por mensajes instantáneos.\n"
-"* [Buscar personas](%%%%action.peoplesearch%%%%) que podrías conoces o que "
-"comparte tus intereses.\n"
-"* Actualizar tus [opciones de perfil](%%%%action.profilesettings%%%%) para "
-"contar más sobre tí.\n"
-"* Leer la [documentación en línea](%%%%doc.help%%%%) para encontrar "
-"características pasadas por alto.\n"
+"* Ir a [tu perfil](%2$s) y publicar tu primer mensaje.\n"
+"* Añadir una [dirección Jabber/GTalk](%%%%action.imsettings%%%%) para poder "
+"enviar mensajes a través de mensajería instantanea.\n"
+"* [Buscar personas](%%%%action.peoplesearch%%%%) que conozcas o que "
+"compartan tus intereses.  \n"
+"* Actualizar tu [configuración de perfil](%%%%action.profilesettings%%%%) "
+"para contarle a otros más sobre tí.  \n"
+"* Leer los [documentos en línea](%%%%doc.help%%%%) para encontrar "
+"características que te hayas podido perder.  \n"
 "\n"
-"Gracias por suscribirte y esperamos que disfrutes el uso de este servicio."
+"¡Gracias por apuntarte! Esperamos que disfrutes usando este servicio."
 
 #: actions/register.php:562
 msgid ""
@@ -3188,7 +3189,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "El URL de tu perfil en otro servicio de microblogueo compatible"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Suscribirse"
 
@@ -3226,7 +3227,7 @@ msgstr "No puedes repetir tus propios mensajes."
 msgid "You already repeated that notice."
 msgstr "Ya has repetido este mensaje."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Repetido"
 
@@ -3327,9 +3328,8 @@ msgstr ""
 
 #: actions/sessionsadminpanel.php:199 actions/siteadminpanel.php:336
 #: actions/useradminpanel.php:293
-#, fuzzy
 msgid "Save site settings"
-msgstr "Configuración de Avatar"
+msgstr "Guardar la configuración del sitio"
 
 #: actions/showapplication.php:82
 #, fuzzy
@@ -3390,11 +3390,11 @@ msgstr ""
 
 #: actions/showapplication.php:273
 msgid "Request token URL"
-msgstr ""
+msgstr "URL del token de solicitud"
 
 #: actions/showapplication.php:278
 msgid "Access token URL"
-msgstr ""
+msgstr "URL del token de acceso"
 
 #: actions/showapplication.php:283
 msgid "Authorize URL"
@@ -3641,19 +3641,20 @@ msgid ""
 msgstr ""
 
 #: actions/showstream.php:248
-#, fuzzy, php-format
+#, php-format
 msgid ""
 "**%s** has an account on %%%%site.name%%%%, a [micro-blogging](http://en."
 "wikipedia.org/wiki/Micro-blogging) service based on the Free Software "
 "[StatusNet](http://status.net/) tool. "
 msgstr ""
-"**%s** tiene una cuenta en %%%%site.name%%%%, un servicio [micro-blogging]"
-"(http://en.wikipedia.org/wiki/Micro-blogging) "
+"**% s ** tiene una cuenta en %%%%site.name%%%%, un servicio de "
+"[microblogueo] (http://en.wikipedia.org/wiki/Micro-blogging), basado en la "
+"herramienta de software libre [StatusNet] (http://status.net/). "
 
 #: actions/showstream.php:305
-#, fuzzy, php-format
+#, php-format
 msgid "Repeat of %s"
-msgstr "Respuestas a %s"
+msgstr "Repetición de %s"
 
 #: actions/silence.php:65 actions/unsilence.php:65
 #, fuzzy
@@ -3693,7 +3694,7 @@ msgstr ""
 
 #: actions/siteadminpanel.php:177
 msgid "Snapshot frequency must be a number."
-msgstr ""
+msgstr "La frecuencia de captura debe ser un número."
 
 #: actions/siteadminpanel.php:183
 msgid "Minimum text limit is 140 characters."
@@ -3750,13 +3751,12 @@ msgid "Default timezone for the site; usually UTC."
 msgstr "Zona horaria predeterminada del sitio; generalmente UTC."
 
 #: actions/siteadminpanel.php:281
-#, fuzzy
 msgid "Default site language"
-msgstr "Lenguaje de preferencia"
+msgstr "Idioma predeterminado del sitio"
 
 #: actions/siteadminpanel.php:289
 msgid "Snapshots"
-msgstr ""
+msgstr "Capturas"
 
 #: actions/siteadminpanel.php:292
 msgid "Randomly during Web hit"
@@ -3764,11 +3764,11 @@ msgstr ""
 
 #: actions/siteadminpanel.php:293
 msgid "In a scheduled job"
-msgstr ""
+msgstr "En un trabajo programado"
 
 #: actions/siteadminpanel.php:295
 msgid "Data snapshots"
-msgstr ""
+msgstr "Capturas de datos"
 
 #: actions/siteadminpanel.php:296
 msgid "When to send statistical data to status.net servers"
@@ -3776,7 +3776,7 @@ msgstr ""
 
 #: actions/siteadminpanel.php:301
 msgid "Frequency"
-msgstr ""
+msgstr "Frecuencia"
 
 #: actions/siteadminpanel.php:302
 msgid "Snapshots will be sent once every N web hits"
@@ -3808,7 +3808,7 @@ msgstr ""
 
 #: actions/siteadminpanel.php:322
 msgid "How long users must wait (in seconds) to post the same thing again."
-msgstr ""
+msgstr "Cuántos segundos es necesario esperar para publicar lo mismo de nuevo."
 
 #: actions/smssettings.php:58
 msgid "SMS settings"
@@ -3913,14 +3913,12 @@ msgid "No code entered"
 msgstr "No ingresó código"
 
 #: actions/subedit.php:70
-#, fuzzy
 msgid "You are not subscribed to that profile."
-msgstr "No estás suscrito a ese perfil."
+msgstr "No te has suscrito a ese perfil."
 
 #: actions/subedit.php:83
-#, fuzzy
 msgid "Could not save subscription."
-msgstr "No se pudo guardar suscripción."
+msgstr "No se ha podido guardar la suscripción."
 
 #: actions/subscribe.php:55
 #, fuzzy
@@ -3932,9 +3930,9 @@ msgid "Subscribed"
 msgstr "Suscrito"
 
 #: actions/subscribers.php:50
-#, fuzzy, php-format
+#, php-format
 msgid "%s subscribers"
-msgstr "Suscriptores %s"
+msgstr "%s suscriptores"
 
 #: actions/subscribers.php:52
 #, fuzzy, php-format
@@ -3998,14 +3996,13 @@ msgid ""
 msgstr ""
 
 #: actions/subscriptions.php:123 actions/subscriptions.php:127
-#, fuzzy, php-format
+#, php-format
 msgid "%s is not listening to anyone."
-msgstr "%1$s ahora está escuchando "
+msgstr "%s no está escuchando a nadie."
 
 #: actions/subscriptions.php:194
-#, fuzzy
 msgid "Jabber"
-msgstr "Jabber "
+msgstr "Jabber"
 
 #: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
 msgid "SMS"
@@ -4100,9 +4097,8 @@ msgid "User is not silenced."
 msgstr "El usuario no tiene un perfil."
 
 #: actions/unsubscribe.php:77
-#, fuzzy
 msgid "No profile id in request."
-msgstr "Ningún perfil de Id en solicitud."
+msgstr "No hay id de perfil solicitado."
 
 #: actions/unsubscribe.php:98
 msgid "Unsubscribed"
@@ -4121,20 +4117,20 @@ msgstr "Usuario"
 
 #: actions/useradminpanel.php:69
 msgid "User settings for this StatusNet site."
-msgstr ""
+msgstr "Configuración de usuarios en este sitio StatusNet."
 
 #: actions/useradminpanel.php:148
 msgid "Invalid bio limit. Must be numeric."
-msgstr ""
+msgstr "Límite para la bio inválido: Debe ser numérico."
 
 #: actions/useradminpanel.php:154
 msgid "Invalid welcome text. Max length is 255 characters."
-msgstr ""
+msgstr "Texto de bienvenida inválido. La longitud máx. es de 255 caracteres."
 
 #: actions/useradminpanel.php:164
 #, php-format
 msgid "Invalid default subscripton: '%1$s' is not user."
-msgstr ""
+msgstr "Suscripción predeterminada inválida : '%1$s' no es un usuario"
 
 #: actions/useradminpanel.php:217 lib/accountsettingsaction.php:108
 #: lib/personalgroupnav.php:109
@@ -4143,11 +4139,11 @@ msgstr "Perfil"
 
 #: actions/useradminpanel.php:221
 msgid "Bio Limit"
-msgstr ""
+msgstr "Límite de la bio"
 
 #: actions/useradminpanel.php:222
 msgid "Maximum length of a profile bio in characters."
-msgstr ""
+msgstr "Longitud máxima de bio de perfil en caracteres."
 
 #: actions/useradminpanel.php:230
 msgid "New users"
@@ -4159,27 +4155,23 @@ msgstr "Bienvenida a nuevos usuarios"
 
 #: actions/useradminpanel.php:235
 msgid "Welcome text for new users (Max 255 chars)."
-msgstr ""
+msgstr "Texto de bienvenida para nuevos usuarios (máx. 255 caracteres)."
 
 #: actions/useradminpanel.php:240
 msgid "Default subscription"
 msgstr "Suscripción predeterminada"
 
 #: actions/useradminpanel.php:241
-#, fuzzy
 msgid "Automatically subscribe new users to this user."
-msgstr ""
-"Suscribirse automáticamente a quien quiera que se suscriba a mí (es mejor "
-"para no-humanos)"
+msgstr "Suscribir automáticamente nuevos usuarios a este usuario."
 
 #: actions/useradminpanel.php:250
 msgid "Invitations"
 msgstr "Invitaciones"
 
 #: actions/useradminpanel.php:255
-#, fuzzy
 msgid "Invitations enabled"
-msgstr "Invitacion(es) enviada(s)"
+msgstr "Invitaciones habilitadas"
 
 #: actions/useradminpanel.php:257
 msgid "Whether to allow users to invite new users."
@@ -4209,7 +4201,6 @@ msgstr "Aceptar"
 
 #: actions/userauthorization.php:218 lib/subscribeform.php:115
 #: lib/subscribeform.php:139
-#, fuzzy
 msgid "Subscribe to this user"
 msgstr "Suscribirse a este usuario"
 
@@ -4368,7 +4359,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Complementos"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Sesiones"
@@ -4414,9 +4405,8 @@ msgid "Could not create login token for %s"
 msgstr "No se pudo crear favorito."
 
 #: classes/Message.php:45
-#, fuzzy
 msgid "You are banned from sending direct messages."
-msgstr "Error al enviar mensaje directo."
+msgstr "Se te ha inhabilitado para enviar mensajes directos."
 
 #: classes/Message.php:61
 msgid "Could not insert message."
@@ -4459,21 +4449,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Tienes prohibido publicar avisos en este sitio."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Hubo un problema al guardar el aviso."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Hubo un problema al guardar el aviso."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Error de BD al insertar respuesta: %s"
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4529,124 +4519,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Página sin título"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navegación de sitio primario"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Inicio"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Perfil personal y línea de tiempo de amigos"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Cambia tu correo electrónico, avatar, contraseña, perfil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Conectarse"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Conectar a los servicios"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Cambiar la configuración del sitio"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitar"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invita a amigos y colegas a unirse a %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Salir"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Salir de sitio"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Crear una cuenta"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Ingresar a sitio"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Ayuda"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Ayúdame!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Buscar"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Buscar personas o texto"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Aviso de sitio"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Vistas locales"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Aviso de página"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Navegación de sitio secundario"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Acerca de"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Preguntas Frecuentes"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacidad"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Fuente"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Ponerse en contacto"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Insignia"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licencia de software de StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4655,12 +4645,12 @@ msgstr ""
 "**%%site.name%%** es un servicio de microblogueo de [%%site.broughtby%%**](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** es un servicio de microblogueo."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4671,43 +4661,43 @@ msgstr ""
 "disponible bajo la [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licencia de contenido del sitio"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Derechos de autor de contenido y datos por los colaboradores. Todos los "
 "derechos reservados."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Todo"
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "Licencia."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginación"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Después"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Antes"
 
@@ -4736,19 +4726,16 @@ msgid "Unable to delete design setting."
 msgstr "¡No se pudo guardar tu configuración de Twitter!"
 
 #: lib/adminpanelaction.php:312
-#, fuzzy
 msgid "Basic site configuration"
-msgstr "Confirmación de correo electrónico"
+msgstr "Configuración básica del sitio"
 
 #: lib/adminpanelaction.php:317
-#, fuzzy
 msgid "Design configuration"
-msgstr "SMS confirmación"
+msgstr "Configuración del diseño"
 
 #: lib/adminpanelaction.php:322
-#, fuzzy
 msgid "User configuration"
-msgstr "SMS confirmación"
+msgstr "Configuración de usuario"
 
 #: lib/adminpanelaction.php:327
 msgid "Access configuration"
@@ -4774,7 +4761,7 @@ msgstr ""
 
 #: lib/applicationeditform.php:136
 msgid "Edit application"
-msgstr ""
+msgstr "Editar aplicación"
 
 #: lib/applicationeditform.php:184
 msgid "Icon for this application"
@@ -4791,9 +4778,8 @@ msgid "Describe your application"
 msgstr "Describir al grupo o tema"
 
 #: lib/applicationeditform.php:216
-#, fuzzy
 msgid "Source URL"
-msgstr "Fuente"
+msgstr "La URL de origen"
 
 #: lib/applicationeditform.php:218
 #, fuzzy
@@ -4802,7 +4788,7 @@ msgstr "El URL de página de inicio o blog del grupo or tema"
 
 #: lib/applicationeditform.php:224
 msgid "Organization responsible for this application"
-msgstr ""
+msgstr "Organización responsable de esta aplicación"
 
 #: lib/applicationeditform.php:230
 #, fuzzy
@@ -4815,15 +4801,15 @@ msgstr ""
 
 #: lib/applicationeditform.php:258
 msgid "Browser"
-msgstr ""
+msgstr "Navegador"
 
 #: lib/applicationeditform.php:274
 msgid "Desktop"
-msgstr ""
+msgstr "Escritorio"
 
 #: lib/applicationeditform.php:275
 msgid "Type of application, browser or desktop"
-msgstr ""
+msgstr "Tipo de aplicación, de navegador o de escritorio"
 
 #: lib/applicationeditform.php:297
 msgid "Read-only"
@@ -4838,9 +4824,8 @@ msgid "Default access for this application: read-only, or read-write"
 msgstr ""
 
 #: lib/applicationlist.php:154
-#, fuzzy
 msgid "Revoke"
-msgstr "Eliminar"
+msgstr "Revocar"
 
 #: lib/attachmentlist.php:87
 msgid "Attachments"
@@ -4848,7 +4833,7 @@ msgstr ""
 
 #: lib/attachmentlist.php:265
 msgid "Author"
-msgstr ""
+msgstr "Autor"
 
 #: lib/attachmentlist.php:278
 msgid "Provider"
@@ -4856,16 +4841,15 @@ msgstr "Proveedor"
 
 #: lib/attachmentnoticesection.php:67
 msgid "Notices where this attachment appears"
-msgstr ""
+msgstr "Mensajes donde aparece este adjunto"
 
 #: lib/attachmenttagcloudsection.php:48
 msgid "Tags for this attachment"
-msgstr ""
+msgstr "Etiquetas de este archivo adjunto"
 
 #: lib/authenticationplugin.php:218 lib/authenticationplugin.php:223
-#, fuzzy
 msgid "Password changing failed"
-msgstr "Cambio de contraseña "
+msgstr "El cambio de contraseña ha fallado"
 
 #: lib/authenticationplugin.php:233
 #, fuzzy
@@ -4889,10 +4873,9 @@ msgid "Sorry, this command is not yet implemented."
 msgstr "Disculpa, todavía no se implementa este comando."
 
 #: lib/command.php:88
-#, fuzzy, php-format
+#, php-format
 msgid "Could not find a user with nickname %s"
-msgstr ""
-"No se pudo actualizar el usuario con la dirección de correo confirmada."
+msgstr "No se pudo encontrar a nadie con el nombre de usuario %s"
 
 #: lib/command.php:92
 msgid "It does not make a lot of sense to nudge yourself!"
@@ -4912,9 +4895,8 @@ msgid ""
 msgstr ""
 
 #: lib/command.php:152 lib/command.php:390 lib/command.php:451
-#, fuzzy
 msgid "Notice with that id does not exist"
-msgstr "Ningún perfil con ese ID."
+msgstr "No existe ningún mensaje con ese id"
 
 #: lib/command.php:168 lib/command.php:406 lib/command.php:467
 #: lib/command.php:523
@@ -5207,11 +5189,11 @@ msgstr "Aceptar"
 
 #: lib/feed.php:85
 msgid "RSS 1.0"
-msgstr ""
+msgstr "RSS 1.0"
 
 #: lib/feed.php:87
 msgid "RSS 2.0"
-msgstr ""
+msgstr "RSS 2.0"
 
 #: lib/feed.php:89
 msgid "Atom"
@@ -5577,7 +5559,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "desde"
 
@@ -5702,49 +5684,49 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "E"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "en"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "en contexto"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Crear"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Responder este aviso."
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Aviso borrado"
@@ -6049,23 +6031,23 @@ msgstr "editar avatar"
 msgid "User actions"
 msgstr "Acciones de usuario"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Editar configuración del perfil"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Editar"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Enviar un mensaje directo a este usuario"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Mensaje"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Moderar"
 
diff --git a/locale/fa/LC_MESSAGES/statusnet.po b/locale/fa/LC_MESSAGES/statusnet.po
index c749a41611..1d328d4f1f 100644
--- a/locale/fa/LC_MESSAGES/statusnet.po
+++ b/locale/fa/LC_MESSAGES/statusnet.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:41+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:13+0000\n"
 "Last-Translator: Ahmad Sufi Mahmudi\n"
 "Language-Team: Persian\n"
 "MIME-Version: 1.0\n"
@@ -20,7 +20,7 @@ msgstr ""
 "X-Language-Code: fa\n"
 "X-Message-Group: out-statusnet\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 
 #: actions/accessadminpanel.php:54 lib/adminpanelaction.php:326
@@ -173,8 +173,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "شما و دوستان"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "به روز رسانی از %1$ و دوستان در %2$"
@@ -195,12 +195,12 @@ msgstr "به روز رسانی از %1$ و دوستان در %2$"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "رابط مورد نظر پیدا نشد."
 
@@ -557,7 +557,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "حساب کاربری"
 
@@ -641,7 +641,7 @@ msgstr "قالب پشتیبانی نشده."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / دوست داشتنی از %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s به روز رسانی های دوست داشتنی %s / %s"
@@ -652,7 +652,7 @@ msgstr "%s به روز رسانی های دوست داشتنی %s / %s"
 msgid "%s timeline"
 msgstr "خط زمانی %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -668,12 +668,12 @@ msgstr "%$1s / به روز رسانی های شامل %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s به روز رسانی هایی که در پاسخ به $2$s / %3$s"
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s خط‌زمانی عمومی"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s به روز رسانی های عموم"
@@ -683,7 +683,7 @@ msgstr "%s به روز رسانی های عموم"
 msgid "Repeated to %s"
 msgstr ""
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "تکرار %s"
@@ -693,7 +693,7 @@ msgstr "تکرار %s"
 msgid "Notices tagged with %s"
 msgstr "پیام‌هایی که با %s نشانه گزاری شده اند."
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "پیام‌های نشانه گزاری شده با %1$s در %2$s"
@@ -755,7 +755,7 @@ msgid "Preview"
 msgstr "پیش‌نمایش"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "حذف"
 
@@ -941,7 +941,7 @@ msgstr "شما یک عضو این گروه نیستید."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1004,7 +1004,7 @@ msgstr "آیا اطمینان دارید که می‌خواهید این پیا
 msgid "Do not delete this notice"
 msgstr "این پیام را پاک نکن"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "این پیام را پاک کن"
 
@@ -1255,7 +1255,7 @@ msgstr "توصیف بسیار زیاد است (حداکثر %d حرف)."
 msgid "Could not update group."
 msgstr "نمی‌توان گروه را به‌هنگام‌سازی کرد."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "نمی‌توان نام‌های مستعار را ساخت."
 
@@ -1689,7 +1689,7 @@ msgstr "اعضای گروه %s، صفحهٔ %d"
 msgid "A list of the users in this group."
 msgstr "یک فهرست از کاربران در این گروه"
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "مدیر"
 
@@ -2042,7 +2042,7 @@ msgstr "نام کاربری یا رمز عبور نادرست."
 msgid "Error setting user. You are probably not authorized."
 msgstr "خطا در تنظیم کاربر. شما احتمالا اجازه ی این کار را ندارید."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "ورود"
@@ -2302,7 +2302,7 @@ msgid "Only "
 msgstr " فقط"
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "یک قالب دادهٔ پشتیبانی‌شده نیست."
 
@@ -2995,7 +2995,7 @@ msgstr "با عرض تاسف، کد دعوت نا معتبر است."
 msgid "Registration successful"
 msgstr "ثبت نام با موفقیت انجام شد."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "ثبت نام"
@@ -3123,7 +3123,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr ""
 
@@ -3159,7 +3159,7 @@ msgstr "شما نمی توانید آگهی خودتان را تکرار کنی
 msgid "You already repeated that notice."
 msgstr "شما قبلا آن آگهی را تکرار کردید."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr ""
 
@@ -4266,7 +4266,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "شخصی"
@@ -4355,21 +4355,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "شما از فرستادن پست در این سایت مردود شدید ."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "مشکل در ذخیره کردن آگهی."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشکل در ذخیره کردن آگهی."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4379,11 +4379,11 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "خوش امدید به %1$s , @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "نمیتوان گروه را تشکیل داد"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr ""
 
@@ -4424,136 +4424,136 @@ msgstr "%s گروه %s را ترک کرد."
 msgid "Untitled page"
 msgstr "صفحه ی بدون عنوان"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "خانه"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "آدرس ایمیل، آواتار، کلمه ی عبور، پروفایل خود را تغییر دهید"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "وصل‌شدن"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "متصل شدن به خدمات"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "تغییر پیکربندی سایت"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "دعوت‌کردن"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr " به شما ملحق شوند  %s دوستان و همکاران را دعوت کنید تا در"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "خروج"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "خارج شدن از سایت ."
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "یک حساب کاربری بسازید"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "ورود به وب‌گاه"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "کمک"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "به من کمک کنید!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "جست‌وجو"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "جستجو برای شخص با متن"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "خبر سایت"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "دید محلی"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "خبر صفحه"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "دربارهٔ"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "سوال‌های رایج"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "خصوصی"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "منبع"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "تماس"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet مجوز نرم افزار"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 msgstr ""
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4561,41 +4561,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "مجوز محتویات سایت"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "همه "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "مجوز."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "صفحه بندى"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "بعد از"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "قبل از"
 
@@ -5441,7 +5441,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "از"
 
@@ -5565,48 +5565,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "در"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "در زمینه"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "تکرار از"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "به این آگهی جواب دهید"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "جواب دادن"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "آگهی تکرار شد"
 
@@ -5897,67 +5897,67 @@ msgstr "ویرایش اواتور"
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "ویرایش تنظیمات پروفيل"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "ویرایش"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "پیام مستقیم به این کاربر بفرستید"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "پیام"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "چند ثانیه پیش"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "حدود یک دقیقه پیش"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "حدود %d دقیقه پیش"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "حدود یک ساعت پیش"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "حدود %d ساعت پیش"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "حدود یک روز پیش"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "حدود %d روز پیش"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "حدود یک ماه پیش"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "حدود %d ماه پیش"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "حدود یک سال پیش"
 
diff --git a/locale/fi/LC_MESSAGES/statusnet.po b/locale/fi/LC_MESSAGES/statusnet.po
index 80a85e1d1b..f37da7b0f6 100644
--- a/locale/fi/LC_MESSAGES/statusnet.po
+++ b/locale/fi/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:39+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:10+0000\n"
 "Language-Team: Finnish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: fi\n"
 "X-Message-Group: out-statusnet\n"
@@ -175,8 +175,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Sinä ja kaverit"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Käyttäjän %1$s ja kavereiden päivitykset palvelussa %2$s!"
@@ -197,12 +197,12 @@ msgstr "Käyttäjän %1$s ja kavereiden päivitykset palvelussa %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "API-metodia ei löytynyt!"
@@ -573,7 +573,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Käyttäjätili"
 
@@ -659,7 +659,7 @@ msgstr "Formaattia ei ole tuettu."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Käyttäjän %s suosikit"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr " Palvelun %s päivitykset, jotka %s / %s on merkinnyt suosikikseen."
@@ -670,7 +670,7 @@ msgstr " Palvelun %s päivitykset, jotka %s / %s on merkinnyt suosikikseen."
 msgid "%s timeline"
 msgstr "%s aikajana"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -687,12 +687,12 @@ msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 "%1$s -päivitykset, jotka on vastauksia käyttäjän %2$s / %3$s päivityksiin."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s julkinen aikajana"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s päivitykset kaikilta!"
@@ -702,7 +702,7 @@ msgstr "%s päivitykset kaikilta!"
 msgid "Repeated to %s"
 msgstr "Vastaukset käyttäjälle %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Vastaukset käyttäjälle %s"
@@ -712,7 +712,7 @@ msgstr "Vastaukset käyttäjälle %s"
 msgid "Notices tagged with %s"
 msgstr "Päivitykset joilla on tagi %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Käyttäjän %1$s päivitykset palvelussa %2$s!"
@@ -773,7 +773,7 @@ msgid "Preview"
 msgstr "Esikatselu"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Poista"
 
@@ -958,7 +958,7 @@ msgstr "Sinä et kuulu tähän ryhmään."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Istuntoavaimesi kanssa oli ongelma."
 
@@ -1018,7 +1018,7 @@ msgstr "Oletko varma että haluat poistaa tämän päivityksen?"
 msgid "Do not delete this notice"
 msgstr "Älä poista tätä päivitystä"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Poista tämä päivitys"
 
@@ -1277,7 +1277,7 @@ msgstr "kuvaus on liian pitkä (max %d merkkiä)."
 msgid "Could not update group."
 msgstr "Ei voitu päivittää ryhmää."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Ei voitu lisätä aliasta."
 
@@ -1722,7 +1722,7 @@ msgstr "Ryhmän %s jäsenet, sivu %d"
 msgid "A list of the users in this group."
 msgstr "Lista ryhmän käyttäjistä."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Ylläpito"
 
@@ -2103,7 +2103,7 @@ msgstr "Väärä käyttäjätunnus tai salasana"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Sinulla ei ole valtuutusta tähän."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Kirjaudu sisään"
@@ -2366,7 +2366,7 @@ msgid "Only "
 msgstr "Vain "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Tuo ei ole tuettu tietomuoto."
 
@@ -3083,7 +3083,7 @@ msgstr "Virheellinen kutsukoodin."
 msgid "Registration successful"
 msgstr "Rekisteröityminen onnistui"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Rekisteröidy"
@@ -3235,7 +3235,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Profiilisi URL-osoite toisessa yhteensopivassa mikroblogauspalvelussa"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Tilaa"
 
@@ -3279,7 +3279,7 @@ msgstr "Et voi rekisteröityä, jos et hyväksy lisenssiehtoja."
 msgid "You already repeated that notice."
 msgstr "Sinä olet jo estänyt tämän käyttäjän."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Luotu"
@@ -4436,7 +4436,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Omat"
@@ -4528,21 +4528,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Päivityksesi tähän palveluun on estetty."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Tietokantavirhe tallennettaessa vastausta: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4552,11 +4552,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Viesti käyttäjälle %1$s, %2$s"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Ryhmän luonti ei onnistunut."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Ryhmän jäsenyystietoja ei voitu asettaa."
 
@@ -4598,127 +4598,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Nimetön sivu"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Ensisijainen sivunavigointi"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Koti"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Henkilökohtainen profiili ja kavereiden aikajana"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Muuta sähköpostiosoitettasi, kuvaasi, salasanaasi, profiiliasi"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Yhdistä"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Ei voitu uudelleenohjata palvelimelle: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Ensisijainen sivunavigointi"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Kutsu"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Kutsu kavereita ja työkavereita liittymään palveluun %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Kirjaudu ulos"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Kirjaudu ulos palvelusta"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Luo uusi käyttäjätili"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Kirjaudu sisään palveluun"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Ohjeet"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Auta minua!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Haku"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Hae ihmisiä tai tekstiä"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Palvelun ilmoitus"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Paikalliset näkymät"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Sivuilmoitus"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Toissijainen sivunavigointi"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Tietoa"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "UKK"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Yksityisyys"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Lähdekoodi"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Ota yhteyttä"
 
-#: lib/action.php:751
+#: lib/action.php:752
 #, fuzzy
 msgid "Badge"
 msgstr "Tönäise"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet-ohjelmiston lisenssi"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4727,12 +4727,12 @@ msgstr ""
 "**%%site.name%%** on mikroblogipalvelu, jonka tarjoaa [%%site.broughtby%%](%%"
 "site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** on mikroblogipalvelu. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4743,42 +4743,42 @@ msgstr ""
 "versio %s, saatavilla lisenssillä [GNU Affero General Public License](http://"
 "www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "StatusNet-ohjelmiston lisenssi"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Kaikki "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "lisenssi."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Sivutus"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Myöhemmin"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Aiemmin"
 
@@ -5661,7 +5661,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr " lähteestä "
@@ -5785,51 +5785,51 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "Ei"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "Ei sisältöä!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Luotu"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Vastaa tähän päivitykseen"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Vastaus"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Päivitys on poistettu."
@@ -6138,68 +6138,68 @@ msgstr "Kuva"
 msgid "User actions"
 msgstr "Käyttäjän toiminnot"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Profiiliasetukset"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Lähetä suora viesti tälle käyttäjälle"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Viesti"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "muutama sekunti sitten"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "noin minuutti sitten"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "noin %d minuuttia sitten"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "noin tunti sitten"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "noin %d tuntia sitten"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "noin päivä sitten"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "noin %d päivää sitten"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "noin kuukausi sitten"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "noin %d kuukautta sitten"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "noin vuosi sitten"
 
diff --git a/locale/fr/LC_MESSAGES/statusnet.po b/locale/fr/LC_MESSAGES/statusnet.po
index 9fb5e88b2b..ad0ae7fc5a 100644
--- a/locale/fr/LC_MESSAGES/statusnet.po
+++ b/locale/fr/LC_MESSAGES/statusnet.po
@@ -14,12 +14,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:44+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:16+0000\n"
 "Language-Team: French\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: fr\n"
 "X-Message-Group: out-statusnet\n"
@@ -175,8 +175,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Vous et vos amis"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Statuts de %1$s et ses amis dans %2$s!"
@@ -197,12 +197,12 @@ msgstr "Statuts de %1$s et ses amis dans %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Méthode API non trouvée !"
 
@@ -573,7 +573,7 @@ msgstr ""
 "devriez donner l’accès à votre compte %4$s qu’aux tiers à qui vous faites "
 "confiance."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Compte"
 
@@ -657,7 +657,7 @@ msgstr "Format non supporté."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Favoris de %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s statuts favoris de %2$s / %2$s."
@@ -668,7 +668,7 @@ msgstr "%1$s statuts favoris de %2$s / %2$s."
 msgid "%s timeline"
 msgstr "Activité de %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -684,12 +684,12 @@ msgstr "%1$s / Mises à jour mentionnant %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s statuts en réponses aux statuts de %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Activité publique %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s statuts de tout le monde !"
@@ -699,7 +699,7 @@ msgstr "%s statuts de tout le monde !"
 msgid "Repeated to %s"
 msgstr "Repris pour %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Reprises de %s"
@@ -709,7 +709,7 @@ msgstr "Reprises de %s"
 msgid "Notices tagged with %s"
 msgstr "Avis marqués avec %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Mises à jour marquées avec %1$s dans %2$s !"
@@ -772,7 +772,7 @@ msgid "Preview"
 msgstr "Aperçu"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Supprimer"
 
@@ -953,7 +953,7 @@ msgstr "Vous n’êtes pas le propriétaire de cette application."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Un problème est survenu avec votre jeton de session."
 
@@ -1013,7 +1013,7 @@ msgstr "Voulez-vous vraiment supprimer cet avis ?"
 msgid "Do not delete this notice"
 msgstr "Ne pas supprimer cet avis"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Supprimer cet avis"
 
@@ -1254,7 +1254,7 @@ msgstr "la description est trop longue (%d caractères maximum)."
 msgid "Could not update group."
 msgstr "Impossible de mettre à jour le groupe."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Impossible de créer les alias."
 
@@ -1698,7 +1698,7 @@ msgstr "Membres du groupe %1$s - page %2$d"
 msgid "A list of the users in this group."
 msgstr "Liste des utilisateurs inscrits à ce groupe."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrer"
 
@@ -2093,7 +2093,7 @@ msgstr ""
 "Erreur lors de la mise en place de l’utilisateur. Vous n’y êtes probablement "
 "pas autorisé."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Ouvrir une session"
@@ -2357,7 +2357,7 @@ msgid "Only "
 msgstr "Seulement "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Format de données non supporté."
 
@@ -3068,7 +3068,7 @@ msgstr "Désolé, code d’invitation invalide."
 msgid "Registration successful"
 msgstr "Compte créé avec succès"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Créer un compte"
@@ -3220,7 +3220,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL de votre profil sur un autre service de micro-blogging compatible"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "S’abonner"
 
@@ -3257,7 +3257,7 @@ msgstr "Vous ne pouvez pas reprendre votre propre avis."
 msgid "You already repeated that notice."
 msgstr "Vous avez déjà repris cet avis."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Repris"
 
@@ -4445,7 +4445,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Extensions"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Version"
 
@@ -4533,20 +4533,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Il vous est interdit de poster des avis sur ce site."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problème lors de l’enregistrement de l’avis."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Problème lors de l’enregistrement de la boîte de réception du groupe."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Erreur de base de donnée en insérant la réponse :%s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4556,11 +4556,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bienvenue à %1$s, @%2$s !"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Impossible de créer le groupe."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Impossible d’établir l’inscription au groupe."
 
@@ -4601,124 +4601,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Page sans nom"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navigation primaire du site"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Accueil"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Profil personnel et flux des amis"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Modifier votre courriel, avatar, mot de passe, profil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Connecter"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Se connecter aux services"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Modifier la configuration du site"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Inviter"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Inviter des amis et collègues à vous rejoindre dans %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Fermeture de session"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Fermer la session"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Créer un compte"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Ouvrir une session"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Aide"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "À l’aide !"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Rechercher"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Rechercher des personnes ou du texte"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Notice du site"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Vues locales"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Avis de la page"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Navigation secondaire du site"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "À propos"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "CGU"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Confidentialité"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Source"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contact"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Insigne"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licence du logiciel StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4727,12 +4727,12 @@ msgstr ""
 "**%%site.name%%** est un service de microblogging qui vous est proposé par  "
 "[%%site.broughtby%%](%%site.broughtbyurl%%)."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** est un service de micro-blogging."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4743,45 +4743,45 @@ msgstr ""
 "version %s, disponible sous la licence [GNU Affero General Public License] "
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licence du contenu du site"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Le contenu et les données de %1$s sont privés et confidentiels."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Le contenu et les données sont sous le droit d’auteur de %1$s. Tous droits "
 "réservés."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Le contenu et les données sont sous le droit d’auteur du contributeur. Tous "
 "droits réservés."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Tous "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licence."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Pagination"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Après"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Avant"
 
@@ -5754,7 +5754,7 @@ msgstr ""
 "pour démarrer des conversations avec d’autres utilisateurs. Ceux-ci peuvent "
 "vous envoyer des messages destinés à vous seul(e)."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "de"
 
@@ -5880,48 +5880,48 @@ msgstr ""
 "Désolé, l’obtention de votre localisation prend plus de temps que prévu. "
 "Veuillez réessayer plus tard."
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u° %2$u' %3$u\" %4$s %5$u° %6$u' %7$u\" %8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "E"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "O"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "chez"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "dans le contexte"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Repris par"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Répondre à cet avis"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Répondre"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Avis repris"
 
@@ -6211,67 +6211,67 @@ msgstr "Modifier l’avatar"
 msgid "User actions"
 msgstr "Actions de l’utilisateur"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Modifier les paramètres du profil"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Modifier"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Envoyer un message à cet utilisateur"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Message"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Modérer"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "il y a quelques secondes"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "il y a 1 minute"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "il y a %d minutes"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "il y a 1 heure"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "il y a %d heures"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "il y a 1 jour"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "il y a %d jours"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "il y a 1 mois"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "il y a %d mois"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "il y a environ 1 an"
 
diff --git a/locale/ga/LC_MESSAGES/statusnet.po b/locale/ga/LC_MESSAGES/statusnet.po
index 0358b8ecd0..25adc99870 100644
--- a/locale/ga/LC_MESSAGES/statusnet.po
+++ b/locale/ga/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:47+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:19+0000\n"
 "Language-Team: Irish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ga\n"
 "X-Message-Group: out-statusnet\n"
@@ -170,8 +170,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s e amigos"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Actualizacións dende %1$s e amigos en %2$s!"
@@ -192,12 +192,12 @@ msgstr "Actualizacións dende %1$s e amigos en %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Método da API non atopado"
@@ -569,7 +569,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 #, fuzzy
 msgid "Account"
 msgstr "Sobre"
@@ -658,7 +658,7 @@ msgstr "Formato de ficheiro de imaxe non soportado."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Favoritos dende %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s updates favorited by %s / %s."
@@ -669,7 +669,7 @@ msgstr "%s updates favorited by %s / %s."
 msgid "%s timeline"
 msgstr "Liña de tempo de %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -685,12 +685,12 @@ msgstr "%1$s / Chíos que respostan a %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "Hai %1$s chíos en resposta a chíos dende %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Liña de tempo pública de %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s chíos de calquera!"
@@ -700,7 +700,7 @@ msgstr "%s chíos de calquera!"
 msgid "Repeated to %s"
 msgstr "Replies to %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Replies to %s"
@@ -710,7 +710,7 @@ msgstr "Replies to %s"
 msgid "Notices tagged with %s"
 msgstr "Chíos tagueados con %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Actualizacións dende %1$s en %2$s!"
@@ -773,7 +773,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete"
 msgstr "eliminar"
@@ -968,7 +968,7 @@ msgstr "Non estás suscrito a ese perfil"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 #, fuzzy
 msgid "There was a problem with your session token."
 msgstr "Houbo un problema co teu token de sesión. Tentao de novo, anda..."
@@ -1031,7 +1031,7 @@ msgstr "Estas seguro que queres eliminar este chío?"
 msgid "Do not delete this notice"
 msgstr "Non se pode eliminar este chíos."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete this notice"
 msgstr "Eliminar chío"
@@ -1298,7 +1298,7 @@ msgstr "O teu Bio é demasiado longo (max 140 car.)."
 msgid "Could not update group."
 msgstr "Non se puido actualizar o usuario."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Non se puido crear o favorito."
@@ -1756,7 +1756,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2137,7 +2137,7 @@ msgstr "Usuario ou contrasinal incorrectos."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Non está autorizado."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Inicio de sesión"
@@ -2397,7 +2397,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Non é un formato de datos soportado."
 
@@ -3122,7 +3122,7 @@ msgstr "Acounteceu un erro co código de confirmación."
 msgid "Registration successful"
 msgstr "Xa estas rexistrado!!"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Rexistrar"
@@ -3276,7 +3276,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Enderezo do teu perfil en outro servizo de microblogaxe compatíbel"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Subscribir"
 
@@ -3319,7 +3319,7 @@ msgstr "Non podes rexistrarte se non estas de acordo coa licenza."
 msgid "You already repeated that notice."
 msgstr "Xa bloqueaches a este usuario."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Crear"
@@ -4492,7 +4492,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Persoal"
@@ -4585,21 +4585,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Tes restrinxido o envio de chíos neste sitio."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Erro ó inserir a contestación na BD: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4609,12 +4609,12 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Mensaxe de %1$s en %2$s"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "Non se puido crear o favorito."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Non se pode gardar a subscrición."
@@ -4658,134 +4658,134 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Persoal"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 #, fuzzy
 msgid "Change your email, avatar, password, profile"
 msgstr "Cambiar contrasinal"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Conectar"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Non se pode redireccionar ao servidor: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Navegación de subscricións"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitar"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, fuzzy, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 "Emprega este formulario para invitar ós teus amigos e colegas a empregar "
 "este servizo."
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Sair"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "Crear nova conta"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Axuda"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "Axuda"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Buscar"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "Novo chío"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "Novo chío"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Navegación de subscricións"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Sobre"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Preguntas frecuentes"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacidade"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Fonte"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contacto"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4794,12 +4794,12 @@ msgstr ""
 "**%%site.name%%** é un servizo de microbloguexo que che proporciona [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** é un servizo de microbloguexo."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4810,44 +4810,44 @@ msgstr ""
 "%s, dispoñible baixo licenza [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "Atopar no contido dos chíos"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 #, fuzzy
 msgid "All "
 msgstr "Todos"
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 #, fuzzy
 msgid "After"
 msgstr "« Despois"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "Antes »"
@@ -5821,7 +5821,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr " dende "
@@ -5948,53 +5948,53 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "No"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "Sen contido!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Crear"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 #, fuzzy
 msgid "Reply to this notice"
 msgstr "Non se pode eliminar este chíos."
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply"
 msgstr "contestar"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Chío publicado"
@@ -6313,70 +6313,70 @@ msgstr "Avatar"
 msgid "User actions"
 msgstr "Outras opcions"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Configuración de perfil"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 #, fuzzy
 msgid "Send a direct message to this user"
 msgstr "Non podes enviar mensaxes a este usurio."
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 #, fuzzy
 msgid "Message"
 msgstr "Nova mensaxe"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "fai uns segundos"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "fai un minuto"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "fai %d minutos"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "fai unha hora"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "fai %d horas"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "fai un día"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "fai %d días"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "fai un mes"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "fai %d meses"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "fai un ano"
 
diff --git a/locale/he/LC_MESSAGES/statusnet.po b/locale/he/LC_MESSAGES/statusnet.po
index fb8f120319..c67c14fc22 100644
--- a/locale/he/LC_MESSAGES/statusnet.po
+++ b/locale/he/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:50+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:22+0000\n"
 "Language-Team: Hebrew\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: he\n"
 "X-Message-Group: out-statusnet\n"
@@ -167,8 +167,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s וחברים"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -189,12 +189,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "קוד האישור לא נמצא."
@@ -562,7 +562,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 #, fuzzy
 msgid "Account"
 msgstr "אודות"
@@ -649,7 +649,7 @@ msgstr "פורמט התמונה אינו נתמך."
 msgid "%1$s / Favorites from %2$s"
 msgstr "הסטטוס של %1$s ב-%2$s "
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "מיקרובלוג מאת %s"
@@ -660,7 +660,7 @@ msgstr "מיקרובלוג מאת %s"
 msgid "%s timeline"
 msgstr ""
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -676,12 +676,12 @@ msgstr "הסטטוס של %1$s ב-%2$s "
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr ""
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -691,7 +691,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr "תגובת עבור %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "תגובת עבור %s"
@@ -701,7 +701,7 @@ msgstr "תגובת עבור %s"
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "מיקרובלוג מאת %s"
@@ -765,7 +765,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete"
 msgstr "מחק"
@@ -957,7 +957,7 @@ msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1016,7 +1016,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "אין הודעה כזו."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr ""
 
@@ -1276,7 +1276,7 @@ msgstr "הביוגרפיה ארוכה מידי (לכל היותר 140 אותיו
 msgid "Could not update group."
 msgstr "עידכון המשתמש נכשל."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "שמירת מידע התמונה נכשל"
@@ -1727,7 +1727,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2077,7 +2077,7 @@ msgstr "שם משתמש או סיסמה לא נכונים."
 msgid "Error setting user. You are probably not authorized."
 msgstr "לא מורשה."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "היכנס"
@@ -2328,7 +2328,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -3036,7 +3036,7 @@ msgstr "שגיאה באישור הקוד."
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "הירשם"
@@ -3164,7 +3164,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "כתובת הפרופיל שלך בשרות ביקרובלוג תואם אחר"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "הירשם כמנוי"
 
@@ -3205,7 +3205,7 @@ msgstr "לא ניתן להירשם ללא הסכמה לרשיון"
 msgid "You already repeated that notice."
 msgstr "כבר נכנסת למערכת!"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "צור"
@@ -4342,7 +4342,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "אישי"
@@ -4430,21 +4430,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "שגיאת מסד נתונים בהכנסת התגובה: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4454,12 +4454,12 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "שמירת מידע התמונה נכשל"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "יצירת המנוי נכשלה."
@@ -4503,131 +4503,131 @@ msgstr "הסטטוס של %1$s ב-%2$s "
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "בית"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "התחבר"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "נכשלה ההפניה לשרת: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "הרשמות"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "צא"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "צור חשבון חדש"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "עזרה"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "עזרה"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "חיפוש"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "הודעה חדשה"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "הודעה חדשה"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "הרשמות"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "אודות"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "רשימת שאלות נפוצות"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "פרטיות"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "מקור"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "צור קשר"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4636,12 +4636,12 @@ msgstr ""
 "**%%site.name%%** הוא שרות ביקרובלוג הניתן על ידי [%%site.broughtby%%](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** הוא שרות ביקרובלוג."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4652,43 +4652,43 @@ msgstr ""
 "s, המופצת תחת רשיון [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)"
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "הודעה חדשה"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 #, fuzzy
 msgid "After"
 msgstr "<< אחרי"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "לפני >>"
@@ -5558,7 +5558,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr ""
 
@@ -5683,52 +5683,52 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "לא"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "אין תוכן!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "צור"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply"
 msgstr "הגב"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "הודעות"
@@ -6038,69 +6038,69 @@ msgstr "תמונה"
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "הגדרות הפרופיל"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 #, fuzzy
 msgid "Message"
 msgstr "הודעה חדשה"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "לפני מספר שניות"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "לפני כדקה"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "לפני כ-%d דקות"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "לפני כשעה"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "לפני כ-%d שעות"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "לפני כיום"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "לפני כ-%d ימים"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "לפני כחודש"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "לפני כ-%d חודשים"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "לפני כשנה"
 
diff --git a/locale/hsb/LC_MESSAGES/statusnet.po b/locale/hsb/LC_MESSAGES/statusnet.po
index daecf17e80..c9ed505a2a 100644
--- a/locale/hsb/LC_MESSAGES/statusnet.po
+++ b/locale/hsb/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:54+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:25+0000\n"
 "Language-Team: Dutch\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: hsb\n"
 "X-Message-Group: out-statusnet\n"
@@ -165,8 +165,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Ty a přećeljo"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -187,12 +187,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API-metoda njenamakana."
 
@@ -546,7 +546,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Konto"
 
@@ -628,7 +628,7 @@ msgstr "Njepodpěrany format."
 msgid "%1$s / Favorites from %2$s"
 msgstr ""
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr ""
@@ -639,7 +639,7 @@ msgstr ""
 msgid "%s timeline"
 msgstr ""
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -655,12 +655,12 @@ msgstr ""
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr ""
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -670,7 +670,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr ""
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr ""
@@ -680,7 +680,7 @@ msgstr ""
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr ""
@@ -742,7 +742,7 @@ msgid "Preview"
 msgstr "Přehlad"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Zničić"
 
@@ -922,7 +922,7 @@ msgstr "Njejsy wobsedźer tuteje aplikacije."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -980,7 +980,7 @@ msgstr "Chceš woprawdźe tutu zdźělenku wušmórnyć?"
 msgid "Do not delete this notice"
 msgstr "Tutu zdźělenku njewušmórnyć"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Tutu zdźělenku wušmórnyć"
 
@@ -1220,7 +1220,7 @@ msgstr "wopisanje je předołho (maks. %d znamješkow)."
 msgid "Could not update group."
 msgstr "Skupina njeje so dała aktualizować."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Aliasy njejsu so dali wutworić."
 
@@ -1646,7 +1646,7 @@ msgstr "%1$s skupinskich čłonow, strona %2$d"
 msgid "A list of the users in this group."
 msgstr "Lisćina wužiwarjow w tutej skupinje."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -1978,7 +1978,7 @@ msgstr "Wopačne wužiwarske mjeno abo hesło."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Zmylk při nastajenju wužiwarja. Snano njejsy awtorizowany."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Přizjewić"
@@ -2220,7 +2220,7 @@ msgid "Only "
 msgstr "Jenož "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Njeje podpěrany datowy format."
 
@@ -2898,7 +2898,7 @@ msgstr "Wodaj, njepłaćiwy přeprošenski kod."
 msgid "Registration successful"
 msgstr "Registrowanje wuspěšne"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrować"
@@ -3022,7 +3022,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Abonować"
 
@@ -3058,7 +3058,7 @@ msgstr "Njemóžeš swójsku zdźělenku wospjetować."
 msgid "You already repeated that notice."
 msgstr "Sy tutu zdźělenku hižo wospjetował."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Wospjetowany"
 
@@ -4146,7 +4146,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Wersija"
 
@@ -4228,20 +4228,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4251,11 +4251,11 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr ""
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr ""
 
@@ -4296,136 +4296,136 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Strona bjez titula"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Zwjazać"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Přeprosyć"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Konto załožić"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Pomoc"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Pomhaj!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Pytać"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Za ludźimi abo tekstom pytać"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Wo"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Huste prašenja"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Priwatnosć"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Žórło"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 msgstr ""
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4433,41 +4433,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr ""
 
@@ -5302,7 +5302,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "wot"
 
@@ -5422,48 +5422,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "S"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "J"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "W"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "Z"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Wospjetowany wot"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Na tutu zdźělenku wotmołwić"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Wotmołwić"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Zdźělenka wospjetowana"
 
@@ -5753,67 +5753,67 @@ msgstr "Awatar wobdźěłać"
 msgid "User actions"
 msgstr "Wužiwarske akcije"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Profilowe nastajenja wobdźěłać"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Wobdźěłać"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Tutomu wužiwarja direktnu powěsć pósłać"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Powěsć"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "před něšto sekundami"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "před něhdźe jednej mjeńšinu"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "před %d mjeńšinami"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "před něhdźe jednej hodźinu"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "před něhdźe %d hodźinami"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "před něhdźe jednym dnjom"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "před něhdźe %d dnjemi"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "před něhdźe jednym měsacom"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "před něhdźe %d měsacami"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "před něhdźe jednym lětom"
 
diff --git a/locale/ia/LC_MESSAGES/statusnet.po b/locale/ia/LC_MESSAGES/statusnet.po
index 698f779dd0..a8d95a851e 100644
--- a/locale/ia/LC_MESSAGES/statusnet.po
+++ b/locale/ia/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:14:57+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:28+0000\n"
 "Language-Team: Interlingua\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ia\n"
 "X-Message-Group: out-statusnet\n"
@@ -168,8 +168,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Tu e amicos"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Actualisationes de %1$s e su amicos in %2$s!"
@@ -190,12 +190,12 @@ msgstr "Actualisationes de %1$s e su amicos in %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Methodo API non trovate."
 
@@ -558,7 +558,7 @@ msgstr ""
 "<strong>%3$s</strong> le datos de tu conto de %4$s. Tu debe solmente dar "
 "accesso a tu conto de %4$s a tertie personas in le quales tu ha confidentia."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Conto"
 
@@ -643,7 +643,7 @@ msgstr "Formato non supportate."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Favorites de %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s actualisationes favoritisate per %2$s / %2$s."
@@ -654,7 +654,7 @@ msgstr "%1$s actualisationes favoritisate per %2$s / %2$s."
 msgid "%s timeline"
 msgstr "Chronologia de %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -671,12 +671,12 @@ msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 "Actualisationes de %1$s que responde al actualisationes de %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Chronologia public de %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "Actualisationes de totes in %s!"
@@ -686,7 +686,7 @@ msgstr "Actualisationes de totes in %s!"
 msgid "Repeated to %s"
 msgstr "Repetite a %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Repetitiones de %s"
@@ -696,7 +696,7 @@ msgstr "Repetitiones de %s"
 msgid "Notices tagged with %s"
 msgstr "Notas con etiquetta %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Actualisationes con etiquetta %1$s in %2$s!"
@@ -758,7 +758,7 @@ msgid "Preview"
 msgstr "Previsualisation"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Deler"
 
@@ -939,7 +939,7 @@ msgstr "Tu non es le proprietario de iste application."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Il habeva un problema con tu indicio de session."
 
@@ -999,7 +999,7 @@ msgstr "Es tu secur de voler deler iste nota?"
 msgid "Do not delete this notice"
 msgstr "Non deler iste nota"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Deler iste nota"
 
@@ -1240,7 +1240,7 @@ msgstr "description es troppo longe (max %d chars)."
 msgid "Could not update group."
 msgstr "Non poteva actualisar gruppo."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Non poteva crear aliases."
 
@@ -1682,7 +1682,7 @@ msgstr "Membros del gruppo %1$s, pagina %2$d"
 msgid "A list of the users in this group."
 msgstr "Un lista de usatores in iste gruppo."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2068,7 +2068,7 @@ msgid "Error setting user. You are probably not authorized."
 msgstr ""
 "Error de acceder al conto de usator. Tu probabilemente non es autorisate."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Aperir session"
@@ -2328,7 +2328,7 @@ msgid "Only "
 msgstr "Solmente "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Formato de datos non supportate."
 
@@ -3032,7 +3032,7 @@ msgstr "Pardono, le codice de invitation es invalide."
 msgid "Registration successful"
 msgstr "Registration succedite"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Crear conto"
@@ -3181,7 +3181,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL de tu profilo in un altere servicio de microblogging compatibile"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Subscriber"
 
@@ -3219,7 +3219,7 @@ msgstr "Tu non pote repeter tu proprie nota."
 msgid "You already repeated that notice."
 msgstr "Tu ha ja repetite iste nota."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Repetite"
 
@@ -4392,7 +4392,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plug-ins"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Version"
 
@@ -4480,20 +4480,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Il te es prohibite publicar notas in iste sito."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problema salveguardar nota."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Problema salveguardar le cassa de entrata del gruppo."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Error del base de datos durante le insertion del responsa: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4503,11 +4503,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Benvenite a %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Non poteva crear gruppo."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Non poteva configurar le membrato del gruppo."
 
@@ -4548,124 +4548,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Pagina sin titulo"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navigation primari del sito"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Initio"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Profilo personal e chronologia de amicos"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Cambiar tu e-mail, avatar, contrasigno, profilo"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Connecter"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Connecter con servicios"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Modificar le configuration del sito"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitar"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invitar amicos e collegas a accompaniar te in %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Clauder session"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Terminar le session del sito"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Crear un conto"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Identificar te a iste sito"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Adjuta"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Adjuta me!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Cercar"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Cercar personas o texto"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Aviso del sito"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Vistas local"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Aviso de pagina"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Navigation secundari del sito"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "A proposito"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "CdS"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Confidentialitate"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Fonte"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contacto"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Insignia"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licentia del software StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4674,12 +4674,12 @@ msgstr ""
 "**%%site.name%%** es un servicio de microblog offerite per [%%site.broughtby%"
 "%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** es un servicio de microblog. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4690,42 +4690,42 @@ msgstr ""
 "net/), version %s, disponibile sub le [GNU Affero General Public License]"
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licentia del contento del sito"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Le contento e datos de %1$s es private e confidential."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Contento e datos sub copyright de %1$s. Tote le derectos reservate."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Contento e datos sub copyright del contributores. Tote le derectos reservate."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Totes "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licentia."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Pagination"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Post"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Ante"
 
@@ -5689,7 +5689,7 @@ msgstr ""
 "altere usatores in conversation. Altere personas pote inviar te messages que "
 "solmente tu pote leger."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "de"
 
@@ -5815,48 +5815,48 @@ msgstr ""
 "Pardono, le obtention de tu geolocalisation prende plus tempore que "
 "previste. Per favor reproba plus tarde."
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "E"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "W"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "a"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "in contexto"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Repetite per"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Responder a iste nota"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Nota repetite"
 
@@ -6146,67 +6146,67 @@ msgstr "Modificar avatar"
 msgid "User actions"
 msgstr "Actiones de usator"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Modificar configuration de profilo"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Modificar"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Inviar un message directe a iste usator"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Message"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Moderar"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "alcun secundas retro"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "circa un minuta retro"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "circa %d minutas retro"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "circa un hora retro"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "circa %d horas retro"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "circa un die retro"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "circa %d dies retro"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "circa un mense retro"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "circa %d menses retro"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "circa un anno retro"
 
diff --git a/locale/is/LC_MESSAGES/statusnet.po b/locale/is/LC_MESSAGES/statusnet.po
index e885830258..3c17728611 100644
--- a/locale/is/LC_MESSAGES/statusnet.po
+++ b/locale/is/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:11+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:30+0000\n"
 "Language-Team: Icelandic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: is\n"
 "X-Message-Group: out-statusnet\n"
@@ -169,8 +169,8 @@ msgstr ""
 msgid "You and friends"
 msgstr ""
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Færslur frá %1$s og vinum á %2$s!"
@@ -191,12 +191,12 @@ msgstr "Færslur frá %1$s og vinum á %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Aðferð í forritsskilum fannst ekki!"
@@ -564,7 +564,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Aðgangur"
 
@@ -650,7 +650,7 @@ msgstr "Skráarsnið myndar ekki stutt."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Uppáhaldsbabl frá %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s færslur gerðar að uppáhaldsbabli af %s / %s."
@@ -661,7 +661,7 @@ msgstr "%s færslur gerðar að uppáhaldsbabli af %s / %s."
 msgid "%s timeline"
 msgstr "Rás %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -677,12 +677,12 @@ msgstr ""
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s færslur sem svara færslum frá %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Almenningsrás %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s færslur frá öllum!"
@@ -692,7 +692,7 @@ msgstr "%s færslur frá öllum!"
 msgid "Repeated to %s"
 msgstr "Svör við %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Svör við %s"
@@ -702,7 +702,7 @@ msgstr "Svör við %s"
 msgid "Notices tagged with %s"
 msgstr "Babl merkt með %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr ""
@@ -763,7 +763,7 @@ msgid "Preview"
 msgstr "Forsýn"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Eyða"
 
@@ -950,7 +950,7 @@ msgstr "Þú ert ekki meðlimur í þessum hópi."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Það komu upp vandamál varðandi setutókann þinn."
 
@@ -1008,7 +1008,7 @@ msgstr "Ertu viss um að þú viljir eyða þessu babli?"
 msgid "Do not delete this notice"
 msgstr ""
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Eyða þessu babli"
 
@@ -1267,7 +1267,7 @@ msgstr "Lýsing er of löng (í mesta lagi 140 tákn)."
 msgid "Could not update group."
 msgstr "Gat ekki uppfært hóp."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr ""
 
@@ -1709,7 +1709,7 @@ msgstr "Hópmeðlimir %s, síða %d"
 msgid "A list of the users in this group."
 msgstr "Listi yfir notendur í þessum hóp."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Stjórnandi"
 
@@ -2087,7 +2087,7 @@ msgstr "Rangt notendanafn eða lykilorð."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Engin heimild."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Innskráning"
@@ -2348,7 +2348,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Enginn stuðningur við gagnasnið."
 
@@ -3060,7 +3060,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr "Nýskráning tókst"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Nýskrá"
@@ -3206,7 +3206,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Veffang persónulegrar síðu á samvirkandi örbloggsþjónustu"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Gerast áskrifandi"
 
@@ -3251,7 +3251,7 @@ msgstr "Þú getur ekki nýskráð þig nema þú samþykkir leyfið."
 msgid "You already repeated that notice."
 msgstr "Þú hefur nú þegar lokað á þennan notanda."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Í sviðsljósinu"
@@ -4389,7 +4389,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Persónulegt"
@@ -4478,21 +4478,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Það hefur verið lagt bann við babli frá þér á þessari síðu."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Vandamál komu upp við að vista babl."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Vandamál komu upp við að vista babl."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Gagnagrunnsvilla við innsetningu svars: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4502,11 +4502,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Gat ekki búið til hóp."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Gat ekki skráð hópmeðlimi."
 
@@ -4547,128 +4547,128 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Ónafngreind síða"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Stikl aðalsíðu"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Heim"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Persónuleg síða og vinarás"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 "Breyttu tölvupóstinum þínum, einkennismyndinni þinni, lykilorðinu þínu, "
 "persónulegu síðunni þinni"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Tengjast"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Gat ekki framsent til vefþjóns: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Stikl aðalsíðu"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Bjóða"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Bjóða vinum og vandamönnum að slást í hópinn á %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Útskráning"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Skrá þig út af síðunni"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Búa til aðgang"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Skrá þig inn á síðuna"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Hjálp"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Hjálp!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Leita"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Leita að fólki eða texta"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Babl vefsíðunnar"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Staðbundin sýn"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Babl síðunnar"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Stikl undirsíðu"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Um"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Spurt og svarað"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Friðhelgi"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Frumþula"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Tengiliður"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Hugbúnaðarleyfi StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4677,12 +4677,12 @@ msgstr ""
 "**%%site.name%%** er örbloggsþjónusta í boði [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** er örbloggsþjónusta."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4693,42 +4693,42 @@ msgstr ""
 "sem er gefinn út undir [GNU Affero almenningsleyfinu](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "Hugbúnaðarleyfi StatusNet"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Allt "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "leyfi."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Uppröðun"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Eftir"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Áður"
 
@@ -5596,7 +5596,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr "frá"
@@ -5720,50 +5720,50 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "Nei"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Í sviðsljósinu"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Svara þessu babli"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Svara"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Babl sent inn"
@@ -6068,67 +6068,67 @@ msgstr ""
 msgid "User actions"
 msgstr "Notandaaðgerðir"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr ""
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Senda bein skilaboð til þessa notanda"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Skilaboð"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "fyrir nokkrum sekúndum"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "fyrir um einni mínútu síðan"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "fyrir um %d mínútum síðan"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "fyrir um einum klukkutíma síðan"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "fyrir um %d klukkutímum síðan"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "fyrir um einum degi síðan"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "fyrir um %d dögum síðan"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "fyrir um einum mánuði síðan"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "fyrir um %d mánuðum síðan"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "fyrir um einu ári síðan"
 
diff --git a/locale/it/LC_MESSAGES/statusnet.po b/locale/it/LC_MESSAGES/statusnet.po
index 37ac228b23..ec02b5363b 100644
--- a/locale/it/LC_MESSAGES/statusnet.po
+++ b/locale/it/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:14+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:42+0000\n"
 "Language-Team: Italian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: it\n"
 "X-Message-Group: out-statusnet\n"
@@ -172,8 +172,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Tu e i tuoi amici"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Messaggi da %1$s e amici su %2$s!"
@@ -194,12 +194,12 @@ msgstr "Messaggi da %1$s e amici su %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Metodo delle API non trovato."
 
@@ -562,7 +562,7 @@ msgstr ""
 "<strong>%3$s</strong> ai dati del tuo account %4$s. È consigliato fornire "
 "accesso al proprio account %4$s solo ad applicazioni di cui ci si può fidare."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Account"
 
@@ -645,7 +645,7 @@ msgstr "Formato non supportato."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Preferiti da %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s aggiornamenti preferiti da %2$s / %3$s"
@@ -656,7 +656,7 @@ msgstr "%1$s aggiornamenti preferiti da %2$s / %3$s"
 msgid "%s timeline"
 msgstr "Attività di %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -672,12 +672,12 @@ msgstr "%1$s / Messaggi che citano %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s messaggi in risposta a quelli da %2$s / %3$s"
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Attività pubblica di %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "Aggiornamenti di %s da tutti!"
@@ -687,7 +687,7 @@ msgstr "Aggiornamenti di %s da tutti!"
 msgid "Repeated to %s"
 msgstr "Ripetuto a %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Ripetizioni di %s"
@@ -697,7 +697,7 @@ msgstr "Ripetizioni di %s"
 msgid "Notices tagged with %s"
 msgstr "Messaggi etichettati con %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Messaggi etichettati con %1$s su %2$s!"
@@ -759,7 +759,7 @@ msgid "Preview"
 msgstr "Anteprima"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Elimina"
 
@@ -940,7 +940,7 @@ msgstr "Questa applicazione non è di tua proprietà."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Si è verificato un problema con il tuo token di sessione."
 
@@ -999,7 +999,7 @@ msgstr "Vuoi eliminare questo messaggio?"
 msgid "Do not delete this notice"
 msgstr "Non eliminare il messaggio"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Elimina questo messaggio"
 
@@ -1240,7 +1240,7 @@ msgstr "La descrizione è troppo lunga (max %d caratteri)."
 msgid "Could not update group."
 msgstr "Impossibile aggiornare il gruppo."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Impossibile creare gli alias."
 
@@ -1686,7 +1686,7 @@ msgstr "Membri del gruppo %1$s, pagina %2$d"
 msgid "A list of the users in this group."
 msgstr "Un elenco degli utenti in questo gruppo."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Amministra"
 
@@ -2070,7 +2070,7 @@ msgstr "Nome utente o password non corretto."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Errore nell'impostare l'utente. Forse non hai l'autorizzazione."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Accedi"
@@ -2326,7 +2326,7 @@ msgid "Only "
 msgstr "Solo "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Non è un formato di dati supportato."
 
@@ -3030,7 +3030,7 @@ msgstr "Codice di invito non valido."
 msgid "Registration successful"
 msgstr "Registrazione riuscita"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registra"
@@ -3181,7 +3181,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL del tuo profilo su un altro servizio di microblog compatibile"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Abbonati"
 
@@ -3219,7 +3219,7 @@ msgstr "Non puoi ripetere i tuoi stessi messaggi."
 msgid "You already repeated that notice."
 msgstr "Hai già ripetuto quel messaggio."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Ripetuti"
 
@@ -4390,7 +4390,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plugin"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Versione"
 
@@ -4480,20 +4480,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Ti è proibito inviare messaggi su questo sito."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problema nel salvare il messaggio."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Problema nel salvare la casella della posta del gruppo."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Errore del DB nell'inserire la risposta: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4503,11 +4503,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Benvenuti su %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Impossibile creare il gruppo."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Impossibile impostare la membership al gruppo."
 
@@ -4548,124 +4548,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Pagina senza nome"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Esplorazione sito primaria"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Home"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Profilo personale e attività degli amici"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Modifica la tua email, immagine, password o il tuo profilo"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Connetti"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Connettiti con altri servizi"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Modifica la configurazione del sito"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invita"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invita amici e colleghi a seguirti su %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Esci"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Termina la tua sessione sul sito"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Crea un account"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Accedi al sito"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Aiuto"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Aiutami!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Cerca"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Cerca persone o del testo"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Messaggio del sito"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Viste locali"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Pagina messaggio"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Esplorazione secondaria del sito"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Informazioni"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "TOS"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacy"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Sorgenti"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contatti"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Badge"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licenza del software StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4674,12 +4674,12 @@ msgstr ""
 "**%%site.name%%** è un servizio di microblog offerto da [%%site.broughtby%%]"
 "(%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** è un servizio di microblog. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4690,44 +4690,44 @@ msgstr ""
 "s, disponibile nei termini della licenza [GNU Affero General Public License]"
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licenza del contenuto del sito"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "I contenuti e i dati di %1$s sono privati e confidenziali."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "I contenuti e i dati sono copyright di %1$s. Tutti i diritti riservati."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "I contenuti e i dati sono forniti dai collaboratori. Tutti i diritti "
 "riservati."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Tutti "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licenza."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginazione"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Successivi"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Precedenti"
 
@@ -5693,7 +5693,7 @@ msgstr ""
 "iniziare una conversazione con altri utenti. Altre persone possono mandare "
 "messaggi riservati solamente a te."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "via"
 
@@ -5818,48 +5818,48 @@ msgstr ""
 "Il recupero della tua posizione geografica sta impiegando più tempo del "
 "previsto. Riprova più tardi."
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "E"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "O"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "presso"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "in una discussione"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Ripetuto da"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Rispondi a questo messaggio"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Rispondi"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Messaggio ripetuto"
 
@@ -6149,67 +6149,67 @@ msgstr "Modifica immagine"
 msgid "User actions"
 msgstr "Azioni utente"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Modifica impostazioni del profilo"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Modifica"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Invia un messaggio diretto a questo utente"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Messaggio"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Modera"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "pochi secondi fa"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "circa un minuto fa"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "circa %d minuti fa"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "circa un'ora fa"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "circa %d ore fa"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "circa un giorno fa"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "circa %d giorni fa"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "circa un mese fa"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "circa %d mesi fa"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "circa un anno fa"
 
diff --git a/locale/ja/LC_MESSAGES/statusnet.po b/locale/ja/LC_MESSAGES/statusnet.po
index 3063f95389..ba52e7bfb0 100644
--- a/locale/ja/LC_MESSAGES/statusnet.po
+++ b/locale/ja/LC_MESSAGES/statusnet.po
@@ -11,12 +11,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:17+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:45+0000\n"
 "Language-Team: Japanese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ja\n"
 "X-Message-Group: out-statusnet\n"
@@ -169,8 +169,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "あなたと友人"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "%2$s に %1$s と友人からの更新があります！"
@@ -191,12 +191,12 @@ msgstr "%2$s に %1$s と友人からの更新があります！"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API メソッドが見つかりません。"
 
@@ -556,7 +556,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "アカウント"
 
@@ -638,7 +638,7 @@ msgstr "サポート外の形式です。"
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / %2$s からのお気に入り"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s は %2$s でお気に入りを更新しました / %2$s。"
@@ -649,7 +649,7 @@ msgstr "%1$s は %2$s でお気に入りを更新しました / %2$s。"
 msgid "%s timeline"
 msgstr "%s のタイムライン"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -665,12 +665,12 @@ msgstr "%1$s / %2$s について更新"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%2$s からアップデートに答える %1$s アップデート"
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s のパブリックタイムライン"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "皆からの %s アップデート!"
@@ -680,7 +680,7 @@ msgstr "皆からの %s アップデート!"
 msgid "Repeated to %s"
 msgstr "%s への返信"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "%s の返信"
@@ -690,7 +690,7 @@ msgstr "%s の返信"
 msgid "Notices tagged with %s"
 msgstr "%s とタグ付けされたつぶやき"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "%2$s に %1$s による更新があります！"
@@ -751,7 +751,7 @@ msgid "Preview"
 msgstr "プレビュー"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "削除"
 
@@ -933,7 +933,7 @@ msgstr "このアプリケーションのオーナーではありません。"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "あなたのセッショントークンに関する問題がありました。"
 
@@ -993,7 +993,7 @@ msgstr "本当にこのつぶやきを削除しますか？"
 msgid "Do not delete this notice"
 msgstr "このつぶやきを削除できません。"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "このつぶやきを削除"
 
@@ -1234,7 +1234,7 @@ msgstr "記述が長すぎます。（最長 %d 字）"
 msgid "Could not update group."
 msgstr "グループを更新できません。"
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "別名を作成できません。"
 
@@ -1679,7 +1679,7 @@ msgstr "%1$s グループメンバー、ページ %2$d"
 msgid "A list of the users in this group."
 msgstr "このグループのユーザのリスト。"
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "管理者"
 
@@ -2062,7 +2062,7 @@ msgstr "ユーザ名またはパスワードが間違っています。"
 msgid "Error setting user. You are probably not authorized."
 msgstr "ユーザ設定エラー。 あなたはたぶん承認されていません。"
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "ログイン"
@@ -2317,7 +2317,7 @@ msgid "Only "
 msgstr "だけ "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "サポートされていないデータ形式。"
 
@@ -3020,7 +3020,7 @@ msgstr "すみません、不正な招待コード。"
 msgid "Registration successful"
 msgstr "登録成功"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "登録"
@@ -3167,7 +3167,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "プロファイルサービスまたはマイクロブロギングサービスのURL"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "フォロー"
 
@@ -3206,7 +3206,7 @@ msgstr "自分のつぶやきは繰り返せません。"
 msgid "You already repeated that notice."
 msgstr "すでにそのつぶやきを繰り返しています。"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "繰り返された"
 
@@ -4371,7 +4371,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "プラグイン"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "バージョン"
 
@@ -4461,20 +4461,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "あなたはこのサイトでつぶやきを投稿するのが禁止されています。"
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "つぶやきを保存する際に問題が発生しました。"
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "グループ受信箱を保存する際に問題が発生しました。"
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "返信を追加する際にデータベースエラー : %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4484,11 +4484,11 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "ようこそ %1$s、@%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "グループを作成できません。"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "グループメンバーシップをセットできません。"
 
@@ -4529,124 +4529,124 @@ msgstr ""
 msgid "Untitled page"
 msgstr "名称未設定ページ"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "プライマリサイトナビゲーション"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "ホーム"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "パーソナルプロファイルと友人のタイムライン"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "メールアドレス、アバター、パスワード、プロパティの変更"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "接続"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "サービスへ接続"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "サイト設定の変更"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "招待"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "友人や同僚が %s で加わるよう誘ってください。"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "ログアウト"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "サイトからログアウト"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "アカウントを作成"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "サイトへログイン"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "ヘルプ"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "助けて！"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "検索"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "人々かテキストを検索"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "サイトつぶやき"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "ローカルビュー"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "ページつぶやき"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "セカンダリサイトナビゲーション"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "About"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "よくある質問"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "プライバシー"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "ソース"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "連絡先"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "バッジ"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet ソフトウェアライセンス"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4655,12 +4655,12 @@ msgstr ""
 "**%%site.name%%** は [%%site.broughtby%%](%%site.broughtbyurl%%) が提供するマ"
 "イクロブログサービスです。 "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** はマイクロブログサービスです。 "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4671,41 +4671,41 @@ msgstr ""
 "いています。 ライセンス [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)。"
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "サイト内容ライセンス"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "全て "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "ライセンス。"
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "ページ化"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "<<後"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "前>>"
 
@@ -5624,7 +5624,7 @@ msgstr ""
 "に引き込むプライベートメッセージを送ることができます。人々はあなただけへの"
 "メッセージを送ることができます。"
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "from"
 
@@ -5752,52 +5752,52 @@ msgstr ""
 "すみません、あなたの位置を検索するのが予想より長くかかっています、後でもう一"
 "度試みてください"
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "北"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "S"
 msgstr "南"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 #, fuzzy
 msgid "E"
 msgstr "東"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 #, fuzzy
 msgid "W"
 msgstr "西"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "at"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr ""
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "このつぶやきへ返信"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "返信"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "つぶやきを繰り返しました"
 
@@ -6087,68 +6087,68 @@ msgstr "アバターを編集する"
 msgid "User actions"
 msgstr "利用者アクション"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "プロファイル設定編集"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "編集"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "この利用者にダイレクトメッセージを送る"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "メッセージ"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 #, fuzzy
 msgid "Moderate"
 msgstr "管理"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "数秒前"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "約 1 分前"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "約 %d 分前"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "約 1 時間前"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "約 %d 時間前"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "約 1 日前"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "約 %d 日前"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "約 1 ヵ月前"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "約 %d ヵ月前"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "約 1 年前"
 
diff --git a/locale/ko/LC_MESSAGES/statusnet.po b/locale/ko/LC_MESSAGES/statusnet.po
index 7be2acfca1..dd89d10477 100644
--- a/locale/ko/LC_MESSAGES/statusnet.po
+++ b/locale/ko/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:20+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:48+0000\n"
 "Language-Team: Korean\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ko\n"
 "X-Message-Group: out-statusnet\n"
@@ -168,8 +168,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s 및 친구들"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "%1$s 및 %2$s에 있는 친구들의 업데이트!"
@@ -190,12 +190,12 @@ msgstr "%1$s 및 %2$s에 있는 친구들의 업데이트!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "API 메서드를 찾을 수 없습니다."
@@ -567,7 +567,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "계정"
 
@@ -654,7 +654,7 @@ msgstr "지원하지 않는 그림 파일 형식입니다."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / %s의 좋아하는 글들"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s 좋아하는 글이 업데이트 됐습니다. %S에 의해 / %s."
@@ -665,7 +665,7 @@ msgstr "%s 좋아하는 글이 업데이트 됐습니다. %S에 의해 / %s."
 msgid "%s timeline"
 msgstr "%s 타임라인"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -681,12 +681,12 @@ msgstr "%1$s / %2$s에게 답신 업데이트"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s님이 %2$s/%3$s의 업데이트에 답변했습니다."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s 공개 타임라인"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "모두로부터의 업데이트 %s개!"
@@ -696,7 +696,7 @@ msgstr "모두로부터의 업데이트 %s개!"
 msgid "Repeated to %s"
 msgstr "%s에 답신"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "%s에 답신"
@@ -706,7 +706,7 @@ msgstr "%s에 답신"
 msgid "Notices tagged with %s"
 msgstr "%s 태그된 통지"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "%2$s에 있는 %1$s의 업데이트!"
@@ -768,7 +768,7 @@ msgid "Preview"
 msgstr "미리보기"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "삭제"
 
@@ -957,7 +957,7 @@ msgstr "당신은 해당 그룹의 멤버가 아닙니다."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "당신의 세션토큰관련 문제가 있습니다."
 
@@ -1018,7 +1018,7 @@ msgstr "정말로 통지를 삭제하시겠습니까?"
 msgid "Do not delete this notice"
 msgstr "이 통지를 지울 수 없습니다."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "이 게시글 삭제하기"
 
@@ -1281,7 +1281,7 @@ msgstr "설명이 너무 길어요. (최대 140글자)"
 msgid "Could not update group."
 msgstr "그룹을 업데이트 할 수 없습니다."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "좋아하는 게시글을 생성할 수 없습니다."
@@ -1736,7 +1736,7 @@ msgstr "%s 그룹 회원, %d페이지"
 msgid "A list of the users in this group."
 msgstr "이 그룹의 회원리스트"
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "관리자"
 
@@ -2108,7 +2108,7 @@ msgstr "틀린 계정 또는 비밀 번호"
 msgid "Error setting user. You are probably not authorized."
 msgstr "인증이 되지 않았습니다."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "로그인"
@@ -2366,7 +2366,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "지원하는 형식의 데이터가 아닙니다."
 
@@ -3075,7 +3075,7 @@ msgstr "확인 코드 오류"
 msgid "Registration successful"
 msgstr "회원 가입이 성공적입니다."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "회원가입"
@@ -3222,7 +3222,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "다른 마이크로블로깅 서비스의 귀하의 프로필 URL"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "구독"
 
@@ -3265,7 +3265,7 @@ msgstr "라이선스에 동의하지 않는다면 등록할 수 없습니다."
 msgid "You already repeated that notice."
 msgstr "당신은 이미 이 사용자를 차단하고 있습니다."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "생성"
@@ -4410,7 +4410,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "개인적인"
@@ -4503,21 +4503,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "이 사이트에 게시글 포스팅으로부터 당신은 금지되었습니다."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "답신을 추가 할 때에 데이타베이스 에러 : %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4527,11 +4527,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%2$s에서 %1$s까지 메시지"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "새 그룹을 만들 수 없습니다."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "그룹 맴버십을 세팅할 수 없습니다."
 
@@ -4573,127 +4573,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "제목없는 페이지"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "주 사이트 네비게이션"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "홈"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "개인 프로필과 친구 타임라인"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "당신의 이메일, 아바타, 비밀 번호, 프로필을 변경하세요."
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "연결"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "서버에 재접속 할 수 없습니다 : %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "주 사이트 네비게이션"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "초대"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "%s에 친구를 가입시키기 위해 친구와 동료를 초대합니다."
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "로그아웃"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "이 사이트로부터 로그아웃"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "계정 만들기"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "이 사이트 로그인"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "도움말"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "도움이 필요해!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "검색"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "프로필이나 텍스트 검색"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "사이트 공지"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "로컬 뷰"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "페이지 공지"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "보조 사이트 네비게이션"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "정보"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "자주 묻는 질문"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "개인정보 취급방침"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "소스 코드"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "연락하기"
 
-#: lib/action.php:751
+#: lib/action.php:752
 #, fuzzy
 msgid "Badge"
 msgstr "찔러 보기"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "라코니카 소프트웨어 라이선스"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4702,12 +4702,12 @@ msgstr ""
 "**%%site.name%%** 는 [%%site.broughtby%%](%%site.broughtbyurl%%)가 제공하는 "
 "마이크로블로깅서비스입니다."
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** 는 마이크로블로깅서비스입니다."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4718,42 +4718,42 @@ msgstr ""
 "을 사용합니다. StatusNet는 [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html) 라이선스에 따라 사용할 수 있습니다."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "라코니카 소프트웨어 라이선스"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "모든 것"
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "라이선스"
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "페이지수"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "뒷 페이지"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "앞 페이지"
 
@@ -5619,7 +5619,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr "다음에서:"
@@ -5743,51 +5743,51 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "아니오"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "내용이 없습니다!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "생성"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "이 게시글에 대해 답장하기"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "답장하기"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "게시글이 등록되었습니다."
@@ -6096,68 +6096,68 @@ msgstr "아바타"
 msgid "User actions"
 msgstr "사용자 동작"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "프로필 세팅"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "이 회원에게 직접 메시지를 보냅니다."
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "메시지"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "몇 초 전"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "1분 전"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d분 전"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "1시간 전"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d시간 전"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "하루 전"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "%d일 전"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "1달 전"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "%d달 전"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "1년 전"
 
diff --git a/locale/mk/LC_MESSAGES/statusnet.po b/locale/mk/LC_MESSAGES/statusnet.po
index 92209e72ea..5e7aba59fc 100644
--- a/locale/mk/LC_MESSAGES/statusnet.po
+++ b/locale/mk/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:23+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:51+0000\n"
 "Language-Team: Macedonian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: mk\n"
 "X-Message-Group: out-statusnet\n"
@@ -172,8 +172,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Вие и пријателите"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Подновувања од %1$s и пријатели на %2$s!"
@@ -194,12 +194,12 @@ msgstr "Подновувања од %1$s и пријатели на %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API методот не е пронајден."
 
@@ -562,7 +562,7 @@ msgstr ""
 "<strong>%3$s</strong> податоците за Вашата %4$s сметка. Треба да дозволувате "
 "пристап до Вашата %4$s сметка само на трети страни на кои им верувате."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Сметка"
 
@@ -646,7 +646,7 @@ msgstr "Неподдржан формат."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Омилени од %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "Подновувања на %1$s омилени на %2$s / %2$s."
@@ -657,7 +657,7 @@ msgstr "Подновувања на %1$s омилени на %2$s / %2$s."
 msgid "%s timeline"
 msgstr "Историја на %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -673,12 +673,12 @@ msgstr "%1$s / Подновувања кои споменуваат %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s подновувања коишто се одговор на подновувањата од %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Јавна историја на %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s подновуввања од сите!"
@@ -688,7 +688,7 @@ msgstr "%s подновуввања од сите!"
 msgid "Repeated to %s"
 msgstr "Повторено за %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Повторувања на %s"
@@ -698,7 +698,7 @@ msgstr "Повторувања на %s"
 msgid "Notices tagged with %s"
 msgstr "Забелешки означени со %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Подновувањата се означени со %1$s на %2$s!"
@@ -761,7 +761,7 @@ msgid "Preview"
 msgstr "Преглед"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Бриши"
 
@@ -943,7 +943,7 @@ msgstr "Не сте сопственик на овој програм."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Се појави проблем со Вашиот сесиски жетон."
 
@@ -1003,7 +1003,7 @@ msgstr "Дали сте сигурни дека сакате да ја избр
 msgid "Do not delete this notice"
 msgstr "Не ја бриши оваа забелешка"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Бриши ја оваа забелешка"
 
@@ -1244,7 +1244,7 @@ msgstr "описот е предолг (максимум  %d знаци)"
 msgid "Could not update group."
 msgstr "Не можев да ја подновам групата."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Не можеше да се создадат алијаси."
 
@@ -1691,7 +1691,7 @@ msgstr "Членови на групата %1$s, стр. %2$d"
 msgid "A list of the users in this group."
 msgstr "Листа на корисниците на овааг група."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Администратор"
 
@@ -2077,7 +2077,7 @@ msgstr "Неточно корисничко име или лозинка"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Грешка при поставувањето на корисникот. Веројатно не се заверени."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Најава"
@@ -2336,7 +2336,7 @@ msgid "Only "
 msgstr "Само "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Ова не е поддржан формат на податотека."
 
@@ -3045,7 +3045,7 @@ msgstr "Жалиме, неважечки код за поканата."
 msgid "Registration successful"
 msgstr "Регистрацијата е успешна"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Регистрирај се"
@@ -3196,7 +3196,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL на Вашиот профил на друга компатибилна служба за микроблогирање."
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Претплати се"
 
@@ -3234,7 +3234,7 @@ msgstr "Не можете да повторувате сопствена заб
 msgid "You already repeated that notice."
 msgstr "Веќе ја имате повторено таа забелешка."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Повторено"
 
@@ -4413,7 +4413,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Приклучоци"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Верзија"
 
@@ -4502,20 +4502,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Забрането Ви е да објавувате забелешки на оваа веб-страница."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Проблем во зачувувањето на белешката."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Проблем при зачувувањето на групното приемно сандаче."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Одговор од внесот во базата: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4525,11 +4525,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добредојдовте на %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Не можев да ја создадам групата."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Не можев да назначам членство во групата."
 
@@ -4570,124 +4570,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Страница без наслов"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Главна навигација"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Дома"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Личен профил и историја на пријатели"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Промена на е-пошта, аватар, лозинка, профил"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Поврзи се"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Поврзи се со услуги"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Промена на конфигурацијата на веб-страницата"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Покани"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Поканете пријатели и колеги да Ви се придружат на %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Одјави се"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Одјава"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Создај сметка"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Најава"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Помош"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Напомош!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Барај"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Пребарајте луѓе или текст"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Напомена за веб-страницата"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Локални прегледи"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Напомена за страницата"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Споредна навигација"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "За"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "ЧПП"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Услови"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Приватност"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Изворен код"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Контакт"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Значка"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Лиценца на програмот StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4696,12 +4696,12 @@ msgstr ""
 "**%%site.name%%** е сервис за микроблогирање што ви го овозможува [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** е сервис за микроблогирање."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4712,45 +4712,45 @@ msgstr ""
 "верзија %s, достапен пд [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Лиценца на содржините на веб-страницата"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Содржината и податоците на %1$s се лични и доверливи."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Авторските права на содржината и податоците се во сопственост на %1$s. Сите "
 "права задржани."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Авторските права на содржината и податоците им припаѓаат на учесниците. Сите "
 "права задржани."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Сите "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "лиценца."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Прелом на страници"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "По"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Пред"
 
@@ -5714,7 +5714,7 @@ msgstr ""
 "впуштите во разговор со други корисници. Луѓето можат да ви испраќаат пораки "
 "што ќе можете да ги видите само Вие."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "од"
 
@@ -5842,48 +5842,48 @@ msgstr ""
 "Жалиме, но добивањето на Вашата местоположба трае подолго од очекуваното. "
 "Обидете се подоцна."
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "С"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "Ј"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "И"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "З"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "во"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "во контекст"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Повторено од"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Одговори на забелешкава"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Одговор"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Забелешката е повторена"
 
@@ -6174,67 +6174,67 @@ msgstr "Уреди аватар"
 msgid "User actions"
 msgstr "Кориснички дејства"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Уреди нагодувања на профилот"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Уреди"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Испрати му директна порака на корисников"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Порака"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Модерирај"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "пред неколку секунди"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "пред една минута"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "пред %d минути"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "пред еден час"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "пред %d часа"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "пред еден ден"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "пред %d денови"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "пред еден месец"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "пред %d месеца"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "пред една година"
 
diff --git a/locale/nb/LC_MESSAGES/statusnet.po b/locale/nb/LC_MESSAGES/statusnet.po
index ab74ad1dce..5e48b86359 100644
--- a/locale/nb/LC_MESSAGES/statusnet.po
+++ b/locale/nb/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:26+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:54+0000\n"
 "Language-Team: Norwegian (bokmål)‬\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: no\n"
 "X-Message-Group: out-statusnet\n"
@@ -167,8 +167,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Du og venner"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Oppdateringer fra %1$s og venner på %2$s!"
@@ -189,12 +189,12 @@ msgstr "Oppdateringer fra %1$s og venner på %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "API-metode ikke funnet!"
@@ -552,7 +552,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Konto"
 
@@ -627,14 +627,14 @@ msgstr ""
 
 #: actions/apisubscriptions.php:231 actions/apisubscriptions.php:261
 msgid "Unsupported format."
-msgstr ""
+msgstr "Formatet støttes ikke."
 
 #: actions/apitimelinefavorites.php:108
 #, php-format
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Favoritter fra %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s oppdateringer markert som favoritt av %2$s / %2$s."
@@ -645,7 +645,7 @@ msgstr "%1$s oppdateringer markert som favoritt av %2$s / %2$s."
 msgid "%s timeline"
 msgstr "%s tidslinje"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -661,12 +661,12 @@ msgstr "%1$s / Oppdateringer som nevner %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s oppdateringer som svarer på oppdateringer fra %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s offentlig tidslinje"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s oppdateringer fra alle sammen!"
@@ -676,17 +676,17 @@ msgstr "%s oppdateringer fra alle sammen!"
 msgid "Repeated to %s"
 msgstr "Gjentatt til %s"
 
-#: actions/apitimelineretweetsofme.php:112
-#, fuzzy, php-format
+#: actions/apitimelineretweetsofme.php:114
+#, php-format
 msgid "Repeats of %s"
-msgstr "Svar til %s"
+msgstr "Repetisjoner av %s"
 
 #: actions/apitimelinetag.php:102 actions/tag.php:66
 #, php-format
 msgid "Notices tagged with %s"
 msgstr "Notiser merket med %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Oppdateringer merket med %1$s på %2$s!"
@@ -733,9 +733,8 @@ msgstr ""
 
 #: actions/avatarsettings.php:119 actions/avatarsettings.php:197
 #: actions/grouplogo.php:251
-#, fuzzy
 msgid "Avatar settings"
-msgstr "Innstillinger for IM"
+msgstr "Avatarinnstillinger"
 
 #: actions/avatarsettings.php:127 actions/avatarsettings.php:205
 #: actions/grouplogo.php:199 actions/grouplogo.php:259
@@ -748,7 +747,7 @@ msgid "Preview"
 msgstr "Forhåndsvis"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Slett"
 
@@ -774,12 +773,11 @@ msgstr "Brukerbildet har blitt oppdatert."
 
 #: actions/avatarsettings.php:369
 msgid "Failed updating avatar."
-msgstr ""
+msgstr "Oppdatering av avatar mislyktes."
 
 #: actions/avatarsettings.php:393
-#, fuzzy
 msgid "Avatar deleted."
-msgstr "Brukerbildet har blitt oppdatert."
+msgstr "Avatar slettet."
 
 #: actions/block.php:69
 msgid "You already blocked that user."
@@ -858,11 +856,11 @@ msgstr ""
 
 #: actions/bookmarklet.php:50
 msgid "Post to "
-msgstr ""
+msgstr "Post til "
 
 #: actions/confirmaddress.php:75
 msgid "No confirmation code."
-msgstr ""
+msgstr "Ingen bekreftelseskode."
 
 #: actions/confirmaddress.php:80
 msgid "Confirmation code not found."
@@ -879,7 +877,7 @@ msgstr ""
 
 #: actions/confirmaddress.php:94
 msgid "That address has already been confirmed."
-msgstr ""
+msgstr "Den adressen har allerede blitt bekreftet."
 
 #: actions/confirmaddress.php:114 actions/emailsettings.php:296
 #: actions/emailsettings.php:427 actions/imsettings.php:258
@@ -892,7 +890,7 @@ msgstr "Klarte ikke å oppdatere bruker."
 #: actions/confirmaddress.php:126 actions/emailsettings.php:391
 #: actions/imsettings.php:363 actions/smssettings.php:382
 msgid "Couldn't delete email confirmation."
-msgstr ""
+msgstr "Kunne ikke slette e-postbekreftelse."
 
 #: actions/confirmaddress.php:144
 msgid "Confirm address"
@@ -901,7 +899,7 @@ msgstr "Bekreft adresse"
 #: actions/confirmaddress.php:159
 #, php-format
 msgid "The address \"%s\" has been confirmed for your account."
-msgstr ""
+msgstr "Adressen «%s» har blitt bekreftet for din konto."
 
 #: actions/conversation.php:99
 msgid "Conversation"
@@ -913,31 +911,27 @@ msgid "Notices"
 msgstr ""
 
 #: actions/deleteapplication.php:63
-#, fuzzy
 msgid "You must be logged in to delete an application."
-msgstr "Gjør brukeren til en administrator for gruppen"
+msgstr "Du må være innlogget for å slette et program."
 
 #: actions/deleteapplication.php:71
-#, fuzzy
 msgid "Application not found."
-msgstr "Fant ikke bekreftelseskode."
+msgstr "Program ikke funnet."
 
 #: actions/deleteapplication.php:78 actions/editapplication.php:77
 #: actions/showapplication.php:94
-#, fuzzy
 msgid "You are not the owner of this application."
-msgstr "Du er allerede logget inn!"
+msgstr "Du er ikke eieren av dette programmet."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
 #: actions/deleteapplication.php:123 actions/deleteapplication.php:147
-#, fuzzy
 msgid "Delete application"
-msgstr "Ingen slik side"
+msgstr "Slett program"
 
 #: actions/deleteapplication.php:149
 msgid ""
@@ -945,16 +939,17 @@ msgid ""
 "about the application from the database, including all existing user "
 "connections."
 msgstr ""
+"Er du sikker på at du vil slette dette programmet? Dette vil slette alle "
+"data om programmet fra databasen, inkludert alle eksisterende "
+"brukertilkoblinger."
 
 #: actions/deleteapplication.php:156
-#, fuzzy
 msgid "Do not delete this application"
-msgstr "Kan ikke slette notisen."
+msgstr "Ikke slett dette programmet"
 
 #: actions/deleteapplication.php:160
-#, fuzzy
 msgid "Delete this application"
-msgstr "Beskriv degselv og dine interesser med 140 tegn"
+msgstr "Slett dette programmet"
 
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
@@ -975,6 +970,8 @@ msgid ""
 "You are about to permanently delete a notice. Once this is done, it cannot "
 "be undone."
 msgstr ""
+"Du er i ferd med å slette en notis permanent. Når dette er gjort kan det "
+"ikke gjøres om."
 
 #: actions/deletenotice.php:109 actions/deletenotice.php:141
 msgid "Delete notice"
@@ -988,7 +985,7 @@ msgstr "Er du sikker på at du vil slette denne notisen?"
 msgid "Do not delete this notice"
 msgstr "Ikke slett denne notisen"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Slett denne notisen"
 
@@ -1009,6 +1006,8 @@ msgid ""
 "Are you sure you want to delete this user? This will clear all data about "
 "the user from the database, without a backup."
 msgstr ""
+"Er du sikker på at du vil slette denne brukeren? Dette vil slette alle data "
+"om brukeren fra databasen, uten sikkerhetskopi."
 
 #: actions/deleteuser.php:148 lib/deleteuserform.php:77
 msgid "Delete this user"
@@ -1024,9 +1023,8 @@ msgid "Design settings for this StatusNet site."
 msgstr ""
 
 #: actions/designadminpanel.php:275
-#, fuzzy
 msgid "Invalid logo URL."
-msgstr "Ugyldig størrelse"
+msgstr "Ugyldig logo-URL."
 
 #: actions/designadminpanel.php:279
 #, php-format
@@ -1126,7 +1124,7 @@ msgstr ""
 
 #: actions/disfavor.php:81
 msgid "This notice is not a favorite!"
-msgstr ""
+msgstr "Denne notisen er ikke en favoritt!"
 
 #: actions/disfavor.php:94
 msgid "Add to favorites"
@@ -1135,27 +1133,24 @@ msgstr "Legg til i favoritter"
 #: actions/doc.php:158
 #, php-format
 msgid "No such document \"%s\""
-msgstr ""
+msgstr "Inget slikt dokument «%s»"
 
 #: actions/editapplication.php:54
-#, fuzzy
 msgid "Edit Application"
-msgstr "Ingen slik side"
+msgstr "Rediger program"
 
 #: actions/editapplication.php:66
-#, fuzzy
 msgid "You must be logged in to edit an application."
-msgstr "Gjør brukeren til en administrator for gruppen"
+msgstr "Du må være innlogget for å redigere et program."
 
 #: actions/editapplication.php:81 actions/oauthconnectionssettings.php:166
 #: actions/showapplication.php:87
-#, fuzzy
 msgid "No such application."
-msgstr "Ingen slik side"
+msgstr "Inget slikt program."
 
 #: actions/editapplication.php:161
 msgid "Use this form to edit your application."
-msgstr ""
+msgstr "Bruk dette skjemaet for å redigere programmet ditt."
 
 #: actions/editapplication.php:177 actions/newapplication.php:159
 msgid "Name is required."
@@ -1234,7 +1229,7 @@ msgstr "beskrivelse er for lang (maks %d tegn)"
 msgid "Could not update group."
 msgstr "Kunne ikke oppdatere gruppe."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Kunne ikke opprette alias."
 
@@ -1243,9 +1238,8 @@ msgid "Options saved."
 msgstr ""
 
 #: actions/emailsettings.php:60
-#, fuzzy
 msgid "Email settings"
-msgstr "Innstillinger for e-post"
+msgstr "E-postinnstillinger"
 
 #: actions/emailsettings.php:71
 #, php-format
@@ -1403,7 +1397,7 @@ msgstr "Det er ikke din e-postadresse."
 #: actions/emailsettings.php:432 actions/imsettings.php:408
 #: actions/smssettings.php:425
 msgid "The address was removed."
-msgstr ""
+msgstr "Adressen ble fjernet."
 
 #: actions/emailsettings.php:446 actions/smssettings.php:518
 msgid "No incoming email address."
@@ -1433,12 +1427,12 @@ msgstr ""
 #: actions/favorited.php:65 lib/popularnoticesection.php:91
 #: lib/publicgroupnav.php:93
 msgid "Popular notices"
-msgstr ""
+msgstr "Populære notiser"
 
 #: actions/favorited.php:67
 #, php-format
 msgid "Popular notices, page %d"
-msgstr ""
+msgstr "Populære notiser, side %d"
 
 #: actions/favorited.php:79
 msgid "The most popular notices on the site right now."
@@ -1669,7 +1663,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr "En liste over brukerne i denne gruppen."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2027,7 +2021,7 @@ msgstr "Feil brukernavn eller passord"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Ikke autorisert."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Logg inn"
@@ -2272,7 +2266,7 @@ msgid "Only "
 msgstr "Bare "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -2965,7 +2959,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3108,7 +3102,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr ""
 
@@ -3146,7 +3140,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr "Du er allerede logget inn!"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Gjentatt"
 
@@ -4266,7 +4260,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Personlig"
@@ -4352,20 +4346,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4375,12 +4369,12 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
@@ -4423,126 +4417,126 @@ msgstr "%1$s sin status på %2$s"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Hjem"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Koble til"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Logg ut"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "Opprett en ny konto"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Hjelp"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "Hjelp"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Søk"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Om"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "OSS/FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Kilde"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4551,12 +4545,12 @@ msgstr ""
 "**%%site.name%%** er en mikrobloggingtjeneste av [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** er en mikrobloggingtjeneste. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4564,41 +4558,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "Tidligere »"
@@ -5458,7 +5452,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr "fra"
@@ -5583,50 +5577,50 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Opprett"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply"
 msgstr "svar"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Nytt nick"
@@ -5931,68 +5925,68 @@ msgstr "Brukerbilde"
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Endre profilinnstillingene dine"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr ""
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "noen få sekunder siden"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "omtrent ett minutt siden"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "omtrent %d minutter siden"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "omtrent én time siden"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "omtrent %d timer siden"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "omtrent én dag siden"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "omtrent %d dager siden"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "omtrent én måned siden"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "omtrent %d måneder siden"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "omtrent ett år siden"
 
diff --git a/locale/nl/LC_MESSAGES/statusnet.po b/locale/nl/LC_MESSAGES/statusnet.po
index b1a54d06a2..54c042b2ff 100644
--- a/locale/nl/LC_MESSAGES/statusnet.po
+++ b/locale/nl/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:32+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:00+0000\n"
 "Language-Team: Dutch\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: nl\n"
 "X-Message-Group: out-statusnet\n"
@@ -171,8 +171,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "U en vrienden"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Updates van %1$s en vrienden op %2$s."
@@ -193,12 +193,12 @@ msgstr "Updates van %1$s en vrienden op %2$s."
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "De API-functie is niet aangetroffen."
 
@@ -572,7 +572,7 @@ msgstr ""
 "van het type \"<strong>%3$s</strong> tot uw gebruikersgegevens. Geef alleen "
 "toegang tot uw gebruiker bij %4$s aan derde partijen die u vertrouwt."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Gebruiker"
 
@@ -656,7 +656,7 @@ msgstr "Niet-ondersteund bestandsformaat."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Favorieten van %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s updates op de favorietenlijst geplaatst door %2$s / %3$s"
@@ -667,7 +667,7 @@ msgstr "%1$s updates op de favorietenlijst geplaatst door %2$s / %3$s"
 msgid "%s timeline"
 msgstr "%s tijdlijn"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -683,12 +683,12 @@ msgstr "%1$s / Updates over %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s updates die een reactie zijn op updates van %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s publieke tijdlijn"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s updates van iedereen"
@@ -698,7 +698,7 @@ msgstr "%s updates van iedereen"
 msgid "Repeated to %s"
 msgstr "Herhaald naar %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Herhaald van %s"
@@ -708,7 +708,7 @@ msgstr "Herhaald van %s"
 msgid "Notices tagged with %s"
 msgstr "Mededelingen met het label %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Updates met het label %1$s op %2$s!"
@@ -770,7 +770,7 @@ msgid "Preview"
 msgstr "Voorvertoning"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Verwijderen"
 
@@ -952,7 +952,7 @@ msgstr "U bent niet de eigenaar van deze applicatie."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Er is een probleem met uw sessietoken."
 
@@ -1012,7 +1012,7 @@ msgstr "Weet u zeker dat u deze aankondiging wilt verwijderen?"
 msgid "Do not delete this notice"
 msgstr "Deze mededeling niet verwijderen"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Deze mededeling verwijderen"
 
@@ -1254,7 +1254,7 @@ msgstr "de beschrijving is te lang (maximaal %d tekens)"
 msgid "Could not update group."
 msgstr "Het was niet mogelijk de groep bij te werken."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Het was niet mogelijk de aliassen aan te maken."
 
@@ -1705,7 +1705,7 @@ msgstr "%1$s groeps leden, pagina %2$d"
 msgid "A list of the users in this group."
 msgstr "Ledenlijst van deze groep"
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Beheerder"
 
@@ -2095,7 +2095,7 @@ msgstr ""
 "Er is een fout opgetreden bij het maken van de instellingen. U hebt "
 "waarschijnlijk niet de juiste rechten."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Aanmelden"
@@ -2355,7 +2355,7 @@ msgid "Only "
 msgstr "Alleen "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Geen ondersteund gegevensformaat."
 
@@ -3068,7 +3068,7 @@ msgstr "Sorry. De uitnodigingscode is ongeldig."
 msgid "Registration successful"
 msgstr "De registratie is voltooid"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registreren"
@@ -3217,7 +3217,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "De URL van uw profiel bij een andere, compatibele microblogdienst"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Abonneren"
 
@@ -3255,7 +3255,7 @@ msgstr "U kunt uw eigen mededeling niet herhalen."
 msgid "You already repeated that notice."
 msgstr "U hent die mededeling al herhaald."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Herhaald"
 
@@ -4440,7 +4440,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plug-ins"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Versie"
 
@@ -4535,23 +4535,23 @@ msgid "You are banned from posting notices on this site."
 msgstr ""
 "U bent geblokkeerd en mag geen mededelingen meer achterlaten op deze site."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Er is een probleem opgetreden bij het opslaan van de mededeling."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr ""
 "Er is een probleem opgetreden bij het opslaan van het Postvak IN van de "
 "groep."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 "Er is een databasefout opgetreden bij het invoegen van het antwoord: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4561,11 +4561,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Welkom bij %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Het was niet mogelijk de groep aan te maken."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Het was niet mogelijk het groepslidmaatschap in te stellen."
 
@@ -4606,124 +4606,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Naamloze pagina"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Primaire sitenavigatie"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Start"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Persoonlijk profiel en tijdlijn van vrienden"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Uw e-mailadres, avatar, wachtwoord of profiel wijzigen"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Koppelen"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Met diensten verbinden"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Websiteinstellingen wijzigen"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Uitnodigen"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Vrienden en collega's uitnodigen om u te vergezellen op %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Afmelden"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Van de site afmelden"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Gebruiker aanmaken"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Bij de site aanmelden"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Help"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Help me!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Zoeken"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Naar gebruikers of tekst zoeken"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Mededeling van de website"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Lokale weergaven"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Mededeling van de pagina"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Secundaire sitenavigatie"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Over"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Veel gestelde vragen"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Gebruiksvoorwaarden"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacy"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Broncode"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contact"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Widget"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licentie van de StatusNet-software"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4732,12 +4732,12 @@ msgstr ""
 "**%%site.name%%** is een microblogdienst van [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** is een microblogdienst. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4748,45 +4748,45 @@ msgstr ""
 "versie %s, beschikbaar onder de [GNU Affero General Public License](http://"
 "www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licentie voor siteinhoud"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Inhoud en gegevens van %1$s zijn persoonlijk en vertrouwelijk."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Auteursrechten op inhoud en gegevens rusten bij %1$s. Alle rechten "
 "voorbehouden."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Auteursrechten op inhoud en gegevens rusten bij de respectievelijke "
 "gebruikers. Alle rechten voorbehouden."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Alle "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licentie."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginering"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Later"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Eerder"
 
@@ -5757,7 +5757,7 @@ msgstr ""
 "U hebt geen privéberichten. U kunt privéberichten verzenden aan andere "
 "gebruikers. Mensen kunnen u privéberichten sturen die alleen u kunt lezen."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "van"
 
@@ -5885,48 +5885,48 @@ msgstr ""
 "Het ophalen van uw geolocatie duurt langer dan verwacht. Probeer het later "
 "nog eens"
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "Z"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "O"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "W"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "op"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "in context"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Herhaald door"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Op deze mededeling antwoorden"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Antwoorden"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Mededeling herhaald"
 
@@ -6217,67 +6217,67 @@ msgstr "Avatar bewerken"
 msgid "User actions"
 msgstr "Gebruikershandelingen"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Profielinstellingen bewerken"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Bewerken"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Deze gebruiker een direct bericht zenden"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Bericht"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Modereren"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "een paar seconden geleden"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "ongeveer een minuut geleden"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "ongeveer %d minuten geleden"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "ongeveer een uur geleden"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "ongeveer %d uur geleden"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "ongeveer een dag geleden"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "ongeveer %d dagen geleden"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "ongeveer een maand geleden"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "ongeveer %d maanden geleden"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "ongeveer een jaar geleden"
 
diff --git a/locale/nn/LC_MESSAGES/statusnet.po b/locale/nn/LC_MESSAGES/statusnet.po
index e3e2cf80ed..b82d1f96a1 100644
--- a/locale/nn/LC_MESSAGES/statusnet.po
+++ b/locale/nn/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:29+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:56:57+0000\n"
 "Language-Team: Norwegian Nynorsk\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: nn\n"
 "X-Message-Group: out-statusnet\n"
@@ -168,8 +168,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s med vener"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Oppdateringar frå %1$s og vener på %2$s!"
@@ -190,12 +190,12 @@ msgstr "Oppdateringar frå %1$s og vener på %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Fann ikkje API-metode."
@@ -565,7 +565,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Konto"
 
@@ -652,7 +652,7 @@ msgstr "Støttar ikkje bileteformatet."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s / Favorittar frå %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s oppdateringar favorisert av %s / %s."
@@ -663,7 +663,7 @@ msgstr "%s oppdateringar favorisert av %s / %s."
 msgid "%s timeline"
 msgstr "%s tidsline"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -679,12 +679,12 @@ msgstr "%1$s / Oppdateringar som svarar til %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s oppdateringar som svarar på oppdateringar frå %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s offentleg tidsline"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s oppdateringar frå alle saman!"
@@ -694,7 +694,7 @@ msgstr "%s oppdateringar frå alle saman!"
 msgid "Repeated to %s"
 msgstr "Svar til %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Svar til %s"
@@ -704,7 +704,7 @@ msgstr "Svar til %s"
 msgid "Notices tagged with %s"
 msgstr "Notisar merka med %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Oppdateringar frå %1$s på %2$s!"
@@ -766,7 +766,7 @@ msgid "Preview"
 msgstr "Forhandsvis"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Slett"
 
@@ -955,7 +955,7 @@ msgstr "Du er ikkje medlem av den gruppa."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Det var eit problem med sesjons billetten din."
 
@@ -1017,7 +1017,7 @@ msgstr "Sikker på at du vil sletta notisen?"
 msgid "Do not delete this notice"
 msgstr "Kan ikkje sletta notisen."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Slett denne notisen"
 
@@ -1280,7 +1280,7 @@ msgstr "skildringa er for lang (maks 140 teikn)."
 msgid "Could not update group."
 msgstr "Kann ikkje oppdatera gruppa."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Kunne ikkje lagre favoritt."
@@ -1736,7 +1736,7 @@ msgstr "%s medlemmar i gruppa, side %d"
 msgid "A list of the users in this group."
 msgstr "Ei liste over brukarane i denne gruppa."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2110,7 +2110,7 @@ msgstr "Feil brukarnamn eller passord"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Ikkje autorisert."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Logg inn"
@@ -2371,7 +2371,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Ikkje eit støtta dataformat."
 
@@ -3085,7 +3085,7 @@ msgstr "Feil med stadfestingskode."
 msgid "Registration successful"
 msgstr "Registreringa gikk bra"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrér"
@@ -3235,7 +3235,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL til profilsida di på ei anna kompatibel mikrobloggingteneste."
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Ting"
 
@@ -3278,7 +3278,7 @@ msgstr "Du kan ikkje registrera deg om du ikkje godtek vilkåra i lisensen."
 msgid "You already repeated that notice."
 msgstr "Du har allereie blokkert denne brukaren."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Lag"
@@ -4429,7 +4429,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Personleg"
@@ -4520,21 +4520,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Du kan ikkje lengre legge inn notisar på denne sida."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Databasefeil, kan ikkje lagra svar: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4544,11 +4544,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Melding til %1$s på %2$s"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Kunne ikkje laga gruppa."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Kunne ikkje bli med i gruppa."
 
@@ -4590,127 +4590,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Ingen tittel"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navigasjon for hovudsida"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Heim"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Personleg profil og oversyn over vener"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Endra e-posten, avataren, passordet eller profilen"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Kopla til"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Klarte ikkje å omdirigera til tenaren: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Navigasjon for hovudsida"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitér"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Inviter vennar og kollega til å bli med deg på %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Logg ut"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Logg ut or sida"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Opprett ny konto"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Logg inn or sida"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Hjelp"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Hjelp meg!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Søk"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Søk etter folk eller innhald"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Statusmelding"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Lokale syningar"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Sidenotis"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Andrenivås side navigasjon"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Om"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "OSS"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Personvern"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Kjeldekode"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 #, fuzzy
 msgid "Badge"
 msgstr "Dult"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNets programvarelisens"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4719,12 +4719,12 @@ msgstr ""
 "**%%site.name%%** er ei mikrobloggingteneste av [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** er ei mikrobloggingteneste. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4735,42 +4735,42 @@ msgstr ""
 "%s, tilgjengeleg under [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "StatusNets programvarelisens"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Alle"
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "lisens."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginering"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "« Etter"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Før »"
 
@@ -5646,7 +5646,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr " frå "
@@ -5770,51 +5770,51 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "Nei"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "Ingen innhald."
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Lag"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Svar på denne notisen"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Svar"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Melding lagra"
@@ -6123,68 +6123,68 @@ msgstr "Brukarbilete"
 msgid "User actions"
 msgstr "Brukarverkty"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Profilinnstillingar"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Send ei direktemelding til denne brukaren"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Melding"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "eit par sekund sidan"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "omtrent eitt minutt sidan"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "~%d minutt sidan"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "omtrent ein time sidan"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "~%d timar sidan"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "omtrent ein dag sidan"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "~%d dagar sidan"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "omtrent ein månad sidan"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "~%d månadar sidan"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "omtrent eitt år sidan"
 
diff --git a/locale/pl/LC_MESSAGES/statusnet.po b/locale/pl/LC_MESSAGES/statusnet.po
index a13f6362b4..a661850277 100644
--- a/locale/pl/LC_MESSAGES/statusnet.po
+++ b/locale/pl/LC_MESSAGES/statusnet.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:35+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:04+0000\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <pl@li.org>\n"
 "MIME-Version: 1.0\n"
@@ -19,7 +19,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2);\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pl\n"
 "X-Message-Group: out-statusnet\n"
@@ -174,8 +174,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Ty i przyjaciele"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Aktualizacje z %1$s i przyjaciół na %2$s."
@@ -196,12 +196,12 @@ msgstr "Aktualizacje z %1$s i przyjaciół na %2$s."
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Nie odnaleziono metody API."
 
@@ -562,7 +562,7 @@ msgstr ""
 "uzyskać możliwość <strong>%3$s</strong> danych konta %4$s. Dostęp do konta %4"
 "$s powinien być udostępniany tylko zaufanym osobom trzecim."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Konto"
 
@@ -644,7 +644,7 @@ msgstr "Nieobsługiwany format."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s/ulubione wpisy od %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "Użytkownik %1$s aktualizuje ulubione według %2$s/%2$s."
@@ -655,7 +655,7 @@ msgstr "Użytkownik %1$s aktualizuje ulubione według %2$s/%2$s."
 msgid "%s timeline"
 msgstr "Oś czasu użytkownika %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -671,12 +671,12 @@ msgstr "%1$s/aktualizacje wspominające %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s aktualizuje tę odpowiedź na aktualizacje od %2$s/%3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Publiczna oś czasu użytkownika %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "Użytkownik %s aktualizuje od każdego."
@@ -686,7 +686,7 @@ msgstr "Użytkownik %s aktualizuje od każdego."
 msgid "Repeated to %s"
 msgstr "Powtórzone dla %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Powtórzenia %s"
@@ -696,7 +696,7 @@ msgstr "Powtórzenia %s"
 msgid "Notices tagged with %s"
 msgstr "Wpisy ze znacznikiem %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Aktualizacje ze znacznikiem %1$s na %2$s."
@@ -757,7 +757,7 @@ msgid "Preview"
 msgstr "Podgląd"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Usuń"
 
@@ -938,7 +938,7 @@ msgstr "Nie jesteś właścicielem tej aplikacji."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Wystąpił problem z tokenem sesji."
 
@@ -997,7 +997,7 @@ msgstr "Jesteś pewien, że chcesz usunąć ten wpis?"
 msgid "Do not delete this notice"
 msgstr "Nie usuwaj tego wpisu"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Usuń ten wpis"
 
@@ -1236,7 +1236,7 @@ msgstr "opis jest za długi (maksymalnie %d znaków)."
 msgid "Could not update group."
 msgstr "Nie można zaktualizować grupy."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Nie można utworzyć aliasów."
 
@@ -1675,7 +1675,7 @@ msgstr "Członkowie grupy %1$s, strona %2$d"
 msgid "A list of the users in this group."
 msgstr "Lista użytkowników znajdujących się w tej grupie."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2059,7 +2059,7 @@ msgstr "Niepoprawna nazwa użytkownika lub hasło."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Błąd podczas ustawiania użytkownika. Prawdopodobnie brak upoważnienia."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Zaloguj się"
@@ -2315,7 +2315,7 @@ msgid "Only "
 msgstr "Tylko "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "To nie jest obsługiwany format danych."
 
@@ -3019,7 +3019,7 @@ msgstr "Nieprawidłowy kod zaproszenia."
 msgid "Registration successful"
 msgstr "Rejestracja powiodła się"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Zarejestruj się"
@@ -3169,7 +3169,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Adres URL profilu na innej, zgodnej usłudze mikroblogowania"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Subskrybuj"
 
@@ -3207,7 +3207,7 @@ msgstr "Nie można powtórzyć własnego wpisu."
 msgid "You already repeated that notice."
 msgstr "Już powtórzono ten wpis."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Powtórzono"
 
@@ -4380,7 +4380,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Wtyczki"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Wersja"
 
@@ -4471,20 +4471,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Zabroniono ci wysyłania wpisów na tej witrynie."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problem podczas zapisywania wpisu."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Problem podczas zapisywania skrzynki odbiorczej grupy."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Błąd bazy danych podczas wprowadzania odpowiedzi: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4494,11 +4494,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Witaj w %1$s, @%2$s."
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Nie można utworzyć grupy."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Nie można ustawić członkostwa w grupie."
 
@@ -4539,124 +4539,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Strona bez nazwy"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Główna nawigacja witryny"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Strona domowa"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Profil osobisty i oś czasu przyjaciół"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Zmień adres e-mail, awatar, hasło, profil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Połącz"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Połącz z serwisami"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Zmień konfigurację witryny"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Zaproś"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Zaproś przyjaciół i kolegów do dołączenia do ciebie na %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Wyloguj się"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Wyloguj się z witryny"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Utwórz konto"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Zaloguj się na witrynie"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Pomoc"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Pomóż mi."
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Wyszukaj"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Wyszukaj osoby lub tekst"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Wpis witryny"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Lokalne widoki"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Wpis strony"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Druga nawigacja witryny"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "O usłudze"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "TOS"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Prywatność"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Kod źródłowy"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Odznaka"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licencja oprogramowania StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4665,12 +4665,12 @@ msgstr ""
 "**%%site.name%%** jest usługą mikroblogowania prowadzoną przez [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** jest usługą mikroblogowania. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4681,45 +4681,45 @@ msgstr ""
 "status.net/) w wersji %s, dostępnego na [Powszechnej Licencji Publicznej GNU "
 "Affero](http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licencja zawartości witryny"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Treść i dane %1$s są prywatne i poufne."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Prawa autorskie do treści i danych są własnością %1$s. Wszystkie prawa "
 "zastrzeżone."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Prawa autorskie do treści i danych są własnością współtwórców. Wszystkie "
 "prawa zastrzeżone."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Wszystko "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licencja."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginacja"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Później"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Wcześniej"
 
@@ -5688,7 +5688,7 @@ msgstr ""
 "rozmowę z innymi użytkownikami. Inni mogą wysyłać ci wiadomości tylko dla "
 "twoich oczu."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "z"
 
@@ -5811,48 +5811,48 @@ msgstr ""
 "Pobieranie danych geolokalizacji trwa dłużej niż powinno, proszę spróbować "
 "ponownie później"
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "Północ"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "Południe"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "Wschód"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "Zachód"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "w"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "w rozmowie"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Powtórzone przez"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Odpowiedz na ten wpis"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Odpowiedz"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Powtórzono wpis"
 
@@ -6143,67 +6143,67 @@ msgstr "Zmodyfikuj awatar"
 msgid "User actions"
 msgstr "Czynności użytkownika"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Zmodyfikuj ustawienia profilu"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Edycja"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Wyślij bezpośrednią wiadomość do tego użytkownika"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Wiadomość"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Moderuj"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "kilka sekund temu"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "około minutę temu"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "około %d minut temu"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "około godzinę temu"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "około %d godzin temu"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "blisko dzień temu"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "około %d dni temu"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "około miesiąc temu"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "około %d miesięcy temu"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "około rok temu"
 
diff --git a/locale/pt/LC_MESSAGES/statusnet.po b/locale/pt/LC_MESSAGES/statusnet.po
index a2c8fd60cc..7b700eded3 100644
--- a/locale/pt/LC_MESSAGES/statusnet.po
+++ b/locale/pt/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:39+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:07+0000\n"
 "Language-Team: Portuguese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pt\n"
 "X-Message-Group: out-statusnet\n"
@@ -171,8 +171,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Você e seus amigos"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Actualizações de %1$s e amigos no %2$s!"
@@ -193,12 +193,12 @@ msgstr "Actualizações de %1$s e amigos no %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Método da API não encontrado."
 
@@ -558,7 +558,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Conta"
 
@@ -642,7 +642,7 @@ msgstr "Formato não suportado."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Favoritas de %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s actualizações preferidas por %2$s / %2$s."
@@ -653,7 +653,7 @@ msgstr "%1$s actualizações preferidas por %2$s / %2$s."
 msgid "%s timeline"
 msgstr "Notas de %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -669,12 +669,12 @@ msgstr "%1$s / Actualizações que mencionam %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s actualizações em resposta a actualizações de %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "Notas públicas de %s"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s actualizações de todos!"
@@ -684,7 +684,7 @@ msgstr "%s actualizações de todos!"
 msgid "Repeated to %s"
 msgstr "Repetida para %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Repetências de %s"
@@ -694,7 +694,7 @@ msgstr "Repetências de %s"
 msgid "Notices tagged with %s"
 msgstr "Notas categorizadas com %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Actualizações categorizadas com %1$s em %2$s!"
@@ -755,7 +755,7 @@ msgid "Preview"
 msgstr "Antevisão"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Apagar"
 
@@ -940,7 +940,7 @@ msgstr "Não é membro deste grupo."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Ocorreu um problema com a sua sessão."
 
@@ -1003,7 +1003,7 @@ msgstr "Tem a certeza de que quer apagar esta nota?"
 msgid "Do not delete this notice"
 msgstr "Não apagar esta nota"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Apagar esta nota"
 
@@ -1256,7 +1256,7 @@ msgstr "descrição é demasiada extensa (máx. %d caracteres)."
 msgid "Could not update group."
 msgstr "Não foi possível actualizar o grupo."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Não foi possível criar sinónimos."
 
@@ -1702,7 +1702,7 @@ msgstr "Membros do grupo %1$s, página %2$d"
 msgid "A list of the users in this group."
 msgstr "Uma lista dos utilizadores neste grupo."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Gestor"
 
@@ -2086,7 +2086,7 @@ msgstr "Nome de utilizador ou senha incorrectos."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Erro ao preparar o utilizador. Provavelmente não está autorizado."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Entrar"
@@ -2348,7 +2348,7 @@ msgid "Only "
 msgstr "Apenas "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Formato de dados não suportado."
 
@@ -3061,7 +3061,7 @@ msgstr "Desculpe, código de convite inválido."
 msgid "Registration successful"
 msgstr "Registo efectuado"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registar"
@@ -3210,7 +3210,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL do seu perfil noutro serviço de microblogues compatível"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Subscrever"
 
@@ -3248,7 +3248,7 @@ msgstr "Não pode repetir a sua própria nota."
 msgid "You already repeated that notice."
 msgstr "Já repetiu essa nota."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Repetida"
 
@@ -4424,7 +4424,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plugins"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Versão"
 
@@ -4516,21 +4516,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Está proibido de publicar notas neste site."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problema na gravação da nota."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema na gravação da nota."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Ocorreu um erro na base de dados ao inserir a resposta: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4540,11 +4540,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%1$s dá-lhe as boas-vindas, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Não foi possível criar o grupo."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Não foi possível configurar membros do grupo."
 
@@ -4585,124 +4585,124 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Página sem título"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navegação primária deste site"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Início"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Perfil pessoal e notas dos amigos"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Altere o seu endereço electrónico, avatar, senha, perfil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Ligar"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Ligar aos serviços"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Alterar a configuração do site"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Convidar"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Convidar amigos e colegas para se juntarem a si em %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Sair"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Terminar esta sessão"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Criar uma conta"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Iniciar uma sessão"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Ajuda"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Ajudem-me!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Pesquisa"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Procurar pessoas ou pesquisar texto"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Aviso do site"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Vistas locais"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Aviso da página"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Navegação secundária deste site"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Sobre"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Termos"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacidade"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Código"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contacto"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Emblema"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licença de software do StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4711,12 +4711,12 @@ msgstr ""
 "**%%site.name%%** é um serviço de microblogues disponibilizado por [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** é um serviço de microblogues. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4727,41 +4727,41 @@ msgstr ""
 "disponibilizado nos termos da [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licença de conteúdos do site"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Tudo "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licença."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginação"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Posteriores"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Anteriores"
 
@@ -5727,7 +5727,7 @@ msgstr ""
 "conversa com outros utilizadores. Outros podem enviar-lhe mensagens, a que "
 "só você terá acesso."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "de"
 
@@ -5852,48 +5852,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "E"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "O"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "coords."
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "no contexto"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Repetida por"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Responder a esta nota"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Nota repetida"
 
@@ -6183,67 +6183,67 @@ msgstr "Editar Avatar"
 msgid "User actions"
 msgstr "Acções do utilizador"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Editar configurações do perfil"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Editar"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Enviar mensagem directa a este utilizador"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Mensagem"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Moderar"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "há alguns segundos"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "há cerca de um minuto"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "há cerca de %d minutos"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "há cerca de uma hora"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "há cerca de %d horas"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "há cerca de um dia"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "há cerca de %d dias"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "há cerca de um mês"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "há cerca de %d meses"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "há cerca de um ano"
 
diff --git a/locale/pt_BR/LC_MESSAGES/statusnet.po b/locale/pt_BR/LC_MESSAGES/statusnet.po
index b9ffc361b4..0d3d92e18b 100644
--- a/locale/pt_BR/LC_MESSAGES/statusnet.po
+++ b/locale/pt_BR/LC_MESSAGES/statusnet.po
@@ -11,12 +11,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
-"PO-Revision-Date: 2010-02-14 20:07:20+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:10+0000\n"
 "Language-Team: Brazilian Portuguese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62476); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pt-br\n"
 "X-Message-Group: out-statusnet\n"
@@ -195,11 +195,11 @@ msgstr "Atualizações de %1$s e amigos no %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "O método da API não foi encontrado!"
 
@@ -567,7 +567,7 @@ msgstr ""
 "fornecer acesso à sua conta %4$s somente para terceiros nos quais você "
 "confia."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Conta"
 
@@ -763,7 +763,7 @@ msgid "Preview"
 msgstr "Visualização"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Excluir"
 
@@ -945,7 +945,7 @@ msgstr "Você não é o dono desta aplicação."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Ocorreu um problema com o seu token de sessão."
 
@@ -1005,7 +1005,7 @@ msgstr "Tem certeza que deseja excluir esta mensagem?"
 msgid "Do not delete this notice"
 msgstr "Não excluir esta mensagem."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Excluir esta mensagem"
 
@@ -1694,7 +1694,7 @@ msgstr "Membros do grupo %1$s, pág. %2$d"
 msgid "A list of the users in this group."
 msgstr "Uma lista dos usuários deste grupo."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2081,7 +2081,7 @@ msgid "Error setting user. You are probably not authorized."
 msgstr ""
 "Erro na configuração do usuário. Você provavelmente não tem autorização."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Entrar"
@@ -2343,7 +2343,7 @@ msgid "Only "
 msgstr "Apenas "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Não é um formato de dados suportado."
 
@@ -3053,7 +3053,7 @@ msgstr "Desculpe, mas o código do convite é inválido."
 msgid "Registration successful"
 msgstr "Registro realizado com sucesso"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrar-se"
@@ -3202,7 +3202,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL do seu perfil em outro serviço de microblog compatível"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Assinar"
 
@@ -3239,7 +3239,7 @@ msgstr "Você não pode repetir sua própria mensagem."
 msgid "You already repeated that notice."
 msgstr "Você já repetiu essa mensagem."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Repetida"
 
@@ -3254,9 +3254,9 @@ msgid "Replies to %s"
 msgstr "Respostas para %s"
 
 #: actions/replies.php:127
-#, fuzzy, php-format
+#, php-format
 msgid "Replies to %1$s, page %2$d"
-msgstr "Respostas para %1$s no %2$s"
+msgstr "Respostas para %1$s, pág. %2$d"
 
 #: actions/replies.php:144
 #, php-format
@@ -3324,9 +3324,8 @@ msgid "Sessions"
 msgstr "Sessões"
 
 #: actions/sessionsadminpanel.php:65
-#, fuzzy
 msgid "Session settings for this StatusNet site."
-msgstr "Configurações da aparência deste site StatusNet."
+msgstr "Configurações da sessão deste site StatusNet."
 
 #: actions/sessionsadminpanel.php:175
 msgid "Handle sessions"
@@ -4418,7 +4417,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plugins"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Versão"
 
@@ -4506,21 +4505,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Você está proibido de publicar mensagens neste site."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problema no salvamento da mensagem."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema no salvamento da mensagem."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Erro no banco de dados na inserção da reposta: %s"
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4575,124 +4574,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Página sem título"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Navegação primária no site"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Início"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Perfil pessoal e fluxo de mensagens dos amigos"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Mude seu e-mail, avatar, senha, perfil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Conectar"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Conecte-se a outros serviços"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Mude as configurações do site"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Convidar"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Convide seus amigos e colegas para unir-se a você no %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Sair"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Sai do site"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Cria uma conta"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Autentique-se no site"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Ajuda"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Ajudem-me!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Procurar"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Procura por pessoas ou textos"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Mensagem do site"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Visualizações locais"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Notícia da página"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Navegação secundária no site"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Sobre"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Termos de uso"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Privacidade"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Fonte"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Contato"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Mini-aplicativo"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Licença do software StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4701,12 +4700,12 @@ msgstr ""
 "**%%site.name%%** é um serviço de microblog disponibilizado por [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** é um serviço de microblog. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4717,43 +4716,43 @@ msgstr ""
 "versão %s, disponível sob a [GNU Affero General Public License] (http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licença do conteúdo do site"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "O conteúdo e os dados de %1$s são privados e confidenciais."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Conteúdo e dados licenciados sob %1$s. Todos os direitos reservados."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Conteúdo e dados licenciados pelos colaboradores. Todos os direitos "
 "reservados."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Todas "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licença."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Paginação"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Próximo"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Anterior"
 
@@ -5717,7 +5716,7 @@ msgstr ""
 "privadas para envolver outras pessoas em uma conversa. Você também pode "
 "receber mensagens privadas."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "de"
 
@@ -5845,48 +5844,48 @@ msgstr ""
 "Desculpe, mas recuperar a sua geolocalização está demorando mais que o "
 "esperado. Por favor, tente novamente mais tarde."
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "L"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "O"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "em"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "no contexto"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Repetida por"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Responder a esta mensagem"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Mensagem repetida"
 
@@ -6176,23 +6175,23 @@ msgstr "Editar o avatar"
 msgid "User actions"
 msgstr "Ações do usuário"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Editar as configurações do perfil"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Editar"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Enviar uma mensagem para este usuário."
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Mensagem"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Moderar"
 
diff --git a/locale/ru/LC_MESSAGES/statusnet.po b/locale/ru/LC_MESSAGES/statusnet.po
index da1345a0d6..e1dd38e99f 100644
--- a/locale/ru/LC_MESSAGES/statusnet.po
+++ b/locale/ru/LC_MESSAGES/statusnet.po
@@ -12,12 +12,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
-"PO-Revision-Date: 2010-02-14 20:07:23+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:13+0000\n"
 "Language-Team: Russian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62476); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ru\n"
 "X-Message-Group: out-statusnet\n"
@@ -196,11 +196,11 @@ msgstr "Обновлено от %1$s и его друзей на %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "Метод API не найден."
 
@@ -565,7 +565,7 @@ msgstr ""
 "предоставлять разрешение на доступ к вашей учётной записи %4$s только тем "
 "сторонним приложениям, которым вы доверяете."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Настройки"
 
@@ -761,7 +761,7 @@ msgid "Preview"
 msgstr "Просмотр"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Удалить"
 
@@ -942,7 +942,7 @@ msgstr "Вы не являетесь владельцем этого прило
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Проблема с Вашей сессией. Попробуйте ещё раз, пожалуйста."
 
@@ -1002,7 +1002,7 @@ msgstr "Вы уверены, что хотите удалить эту запи
 msgid "Do not delete this notice"
 msgstr "Не удалять эту запись"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Удалить эту запись"
 
@@ -1695,7 +1695,7 @@ msgstr "Участники группы %1$s, страница %2$d"
 msgid "A list of the users in this group."
 msgstr "Список пользователей, являющихся членами этой группы."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Настройки"
 
@@ -2081,7 +2081,7 @@ msgstr "Некорректное имя или пароль."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Ошибка установки пользователя. Вы, вероятно, не авторизованы."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Вход"
@@ -2335,7 +2335,7 @@ msgid "Only "
 msgstr "Только "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Неподдерживаемый формат данных."
 
@@ -3036,7 +3036,7 @@ msgstr "Извините, неверный пригласительный код
 msgid "Registration successful"
 msgstr "Регистрация успешна!"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Регистрация"
@@ -3188,7 +3188,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "Адрес URL твоего профиля на другом подходящем сервисе микроблогинга"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Подписаться"
 
@@ -3224,7 +3224,7 @@ msgstr "Вы не можете повторить собственную зап
 msgid "You already repeated that notice."
 msgstr "Вы уже повторили эту запись."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Повторено"
 
@@ -4403,7 +4403,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Плагины"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Версия"
 
@@ -4491,20 +4491,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Вам запрещено поститься на этом сайте (бан)"
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Проблемы с сохранением записи."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Проблемы с сохранением входящих сообщений группы."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Ошибка баз данных при вставке ответа для %s"
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4559,124 +4559,124 @@ msgstr "%1$s — %2$s"
 msgid "Untitled page"
 msgstr "Страница без названия"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Главная навигация"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Моё"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Личный профиль и лента друзей"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Изменить ваш email, аватару, пароль, профиль"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Соединить"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Соединить с сервисами"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Изменить конфигурацию сайта"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Пригласить"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Пригласите друзей и коллег стать такими же как вы участниками %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Выход"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Выйти"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Создать новый аккаунт"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Войти"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Помощь"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Помощь"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Поиск"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Искать людей или текст"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Новая запись"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Локальные виды"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Новая запись"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Навигация по подпискам"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "О проекте"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "ЧаВо"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "TOS"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Пользовательское соглашение"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Исходный код"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Контактная информация"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Бедж"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet лицензия"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4685,12 +4685,12 @@ msgstr ""
 "**%%site.name%%** — это сервис микроблогинга, созданный для вас при помощи [%"
 "%site.broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** — сервис микроблогинга. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4702,44 +4702,44 @@ msgstr ""
 "лицензией [GNU Affero General Public License](http://www.fsf.org/licensing/"
 "licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Лицензия содержимого сайта"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Содержание и данные %1$s являются личными и конфиденциальными."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Авторские права на содержание и данные принадлежат %1$s. Все права защищены."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Авторские права на содержание и данные принадлежат разработчикам. Все права "
 "защищены."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "All "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "license."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Разбиение на страницы"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Сюда"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Туда"
 
@@ -5703,7 +5703,7 @@ msgstr ""
 "вовлечения других пользователей в разговор. Сообщения, получаемые от других "
 "людей, видите только вы."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "от "
 
@@ -5828,48 +5828,48 @@ msgstr ""
 "К сожалению, получение информации о вашем местонахождении заняло больше "
 "времени, чем ожидалось; повторите попытку позже"
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\" %4$s %5$u°%6$u'%7$u\" %8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "с. ш."
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "ю. ш."
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "в. д."
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "з. д."
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "на"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "в контексте"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Повторено"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Ответить на эту запись"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Ответить"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Запись повторена"
 
@@ -6159,23 +6159,23 @@ msgstr "Изменить аватару"
 msgid "User actions"
 msgstr "Действия пользователя"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Изменение настроек профиля"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Редактировать"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Послать приватное сообщение этому пользователю."
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Сообщение"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Модерировать"
 
diff --git a/locale/statusnet.po b/locale/statusnet.po
index d1ee56f2ca..6fbf800659 100644
--- a/locale/statusnet.po
+++ b/locale/statusnet.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-14 20:05+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -181,11 +181,11 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:182 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
-#: actions/apitimelineuser.php:194 actions/apiusershow.php:101
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr ""
 
@@ -536,7 +536,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr ""
 
@@ -731,7 +731,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr ""
 
@@ -909,7 +909,7 @@ msgstr ""
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -964,7 +964,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr ""
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr ""
 
@@ -1625,7 +1625,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -1955,7 +1955,7 @@ msgstr ""
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr ""
@@ -2196,7 +2196,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -2873,7 +2873,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -2997,7 +2997,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr ""
 
@@ -3033,7 +3033,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr ""
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr ""
 
@@ -4119,7 +4119,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr ""
 
@@ -4201,20 +4201,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1271
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4269,136 +4269,136 @@ msgstr ""
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr ""
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr ""
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr ""
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr ""
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr ""
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr ""
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr ""
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr ""
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 msgstr ""
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4406,41 +4406,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr ""
 
@@ -5266,7 +5266,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr ""
 
@@ -5386,48 +5386,48 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr ""
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr ""
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr ""
 
@@ -5717,23 +5717,23 @@ msgstr ""
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr ""
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr ""
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
diff --git a/locale/sv/LC_MESSAGES/statusnet.po b/locale/sv/LC_MESSAGES/statusnet.po
index a0d407c5c8..cc959b8eaf 100644
--- a/locale/sv/LC_MESSAGES/statusnet.po
+++ b/locale/sv/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:15:57+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:16+0000\n"
 "Language-Team: Swedish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: sv\n"
 "X-Message-Group: out-statusnet\n"
@@ -169,8 +169,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Du och vänner"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Uppdateringar från %1$s och vänner på %2$s!"
@@ -191,12 +191,12 @@ msgstr "Uppdateringar från %1$s och vänner på %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API-metod hittades inte."
 
@@ -553,7 +553,7 @@ msgstr ""
 "möjligheten att <strong>%3$s</strong> din %4$s kontoinformation. Du bör bara "
 "ge tillgång till ditt %4$s-konto till tredje-parter du litar på."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Konto"
 
@@ -635,7 +635,7 @@ msgstr "Format som inte stödjs."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Favoriter från %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s uppdateringar markerade som favorit av %2$s / %2$s."
@@ -646,7 +646,7 @@ msgstr "%1$s uppdateringar markerade som favorit av %2$s / %2$s."
 msgid "%s timeline"
 msgstr "%s tidslinje"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -662,12 +662,12 @@ msgstr "%1$s / Uppdateringar som nämner %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s uppdateringar med svar på uppdatering från %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s publika tidslinje"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s uppdateringar från alla!"
@@ -677,7 +677,7 @@ msgstr "%s uppdateringar från alla!"
 msgid "Repeated to %s"
 msgstr "Upprepat till %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Upprepningar av %s"
@@ -687,7 +687,7 @@ msgstr "Upprepningar av %s"
 msgid "Notices tagged with %s"
 msgstr "Notiser taggade med %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Uppdateringar taggade med %1$s på %2$s!"
@@ -749,7 +749,7 @@ msgid "Preview"
 msgstr "Förhandsgranska"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Ta bort"
 
@@ -931,7 +931,7 @@ msgstr "Du är inte ägaren av denna applikation."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Det var ett problem med din sessions-token."
 
@@ -991,7 +991,7 @@ msgstr "Är du säker på att du vill ta bort denna notis?"
 msgid "Do not delete this notice"
 msgstr "Ta inte bort denna notis"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Ta bort denna notis"
 
@@ -1232,7 +1232,7 @@ msgstr "beskrivning är för lång (max %d tecken)."
 msgid "Could not update group."
 msgstr "Kunde inte uppdatera grupp."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Kunde inte skapa alias."
 
@@ -1674,7 +1674,7 @@ msgstr "%1$s gruppmedlemmar, sida %2$d"
 msgid "A list of the users in this group."
 msgstr "En lista av användarna i denna grupp."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administratör"
 
@@ -2059,7 +2059,7 @@ msgstr "Felaktigt användarnamn eller lösenord."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Fel vid inställning av användare. Du har sannolikt inte tillstånd."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Logga in"
@@ -2315,7 +2315,7 @@ msgid "Only "
 msgstr "Bara "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Ett dataformat som inte stödjs"
 
@@ -3019,7 +3019,7 @@ msgstr "Tyvärr, ogiltig inbjudningskod."
 msgid "Registration successful"
 msgstr "Registreringen genomförd"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrera"
@@ -3171,7 +3171,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL till din profil på en annan kompatibel mikrobloggtjänst"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Prenumerera"
 
@@ -3209,7 +3209,7 @@ msgstr "Du kan inte upprepa din egna notis."
 msgid "You already repeated that notice."
 msgstr "Du har redan upprepat denna notis."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Upprepad"
 
@@ -4382,7 +4382,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Insticksmoduler"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Version"
 
@@ -4470,20 +4470,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Du är utestängd från att posta notiser på denna webbplats."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Problem med att spara notis."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Problem med att spara gruppinkorg."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Databasfel vid infogning av svar: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4493,11 +4493,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Välkommen till %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Kunde inte skapa grupp."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Kunde inte ställa in gruppmedlemskap."
 
@@ -4538,124 +4538,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Namnlös sida"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Primär webbplatsnavigation"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Hem"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Personlig profil och vänners tidslinje"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Ändra din e-post, avatar, lösenord, profil"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Anslut"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "Anslut till tjänster"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Ändra webbplatskonfiguration"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Bjud in"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Bjud in vänner och kollegor att gå med dig på %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Logga ut"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Logga ut från webbplatsen"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Skapa ett konto"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Logga in på webbplatsen"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Hjälp"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Hjälp mig!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Sök"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Sök efter personer eller text"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Webbplatsnotis"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Lokala vyer"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Sidnotis"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Sekundär webbplatsnavigation"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Om"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "Frågor & svar"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Användarvillkor"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Sekretess"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Källa"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Emblem"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Programvarulicens för StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4664,12 +4664,12 @@ msgstr ""
 "**%%site.name%%** är en mikrobloggtjänst tillhandahållen av [%%site.broughtby"
 "%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** är en mikrobloggtjänst. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4680,42 +4680,42 @@ msgstr ""
 "version %s, tillgänglig under [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Licens för webbplatsinnehåll"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Innehåll och data av %1$s är privat och konfidensiell."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Innehåll och data copyright av %1$s. Alla rättigheter reserverade."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Innehåll och data copyright av medarbetare. Alla rättigheter reserverade."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Alla "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "licens."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Numrering av sidor"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Senare"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Tidigare"
 
@@ -5673,7 +5673,7 @@ msgstr ""
 "engagera andra användare i konversationen. Folk kan skicka meddelanden till "
 "dig som bara du ser."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "från"
 
@@ -5799,48 +5799,48 @@ msgstr ""
 "Tyvärr, hämtning av din geografiska plats tar längre tid än förväntat, var "
 "god försök igen senare"
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "N"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "S"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "Ö"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "V"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "på"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "i sammanhang"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Upprepad av"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Svara på denna notis"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Svara"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Notis upprepad"
 
@@ -6130,67 +6130,67 @@ msgstr "Redigera avatar"
 msgid "User actions"
 msgstr "Åtgärder för användare"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Redigera profilinställningar"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Redigera"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Skicka ett direktmeddelande till denna användare"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Meddelande"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Moderera"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "ett par sekunder sedan"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "för nån minut sedan"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "för %d minuter sedan"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "för en timma sedan"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "för %d timmar sedan"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "för en dag sedan"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "för %d dagar sedan"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "för en månad sedan"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "för %d månader sedan"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "för ett år sedan"
 
diff --git a/locale/te/LC_MESSAGES/statusnet.po b/locale/te/LC_MESSAGES/statusnet.po
index 85719532b8..fce5e5d696 100644
--- a/locale/te/LC_MESSAGES/statusnet.po
+++ b/locale/te/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:16:03+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:19+0000\n"
 "Language-Team: Telugu\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: te\n"
 "X-Message-Group: out-statusnet\n"
@@ -163,8 +163,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "మీరు మరియు మీ స్నేహితులు"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -185,12 +185,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "నిర్ధారణ సంకేతం కనబడలేదు."
@@ -551,7 +551,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "ఖాతా"
 
@@ -633,7 +633,7 @@ msgstr ""
 msgid "%1$s / Favorites from %2$s"
 msgstr ""
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s యొక్క మైక్రోబ్లాగు"
@@ -644,7 +644,7 @@ msgstr "%s యొక్క మైక్రోబ్లాగు"
 msgid "%s timeline"
 msgstr "%s కాలరేఖ"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -660,12 +660,12 @@ msgstr ""
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s బహిరంగ కాలరేఖ"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "అందరి నుండి %s తాజాకరణలు!"
@@ -675,7 +675,7 @@ msgstr "అందరి నుండి %s తాజాకరణలు!"
 msgid "Repeated to %s"
 msgstr "%sకి స్పందనలు"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "%s యొక్క పునరావృతాలు"
@@ -685,7 +685,7 @@ msgstr "%s యొక్క పునరావృతాలు"
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "%s యొక్క మైక్రోబ్లాగు"
@@ -747,7 +747,7 @@ msgid "Preview"
 msgstr "మునుజూపు"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "తొలగించు"
 
@@ -927,7 +927,7 @@ msgstr "మీరు ఈ ఉపకరణం యొక్క యజమాని 
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -984,7 +984,7 @@ msgstr "మీరు నిజంగానే ఈ నోటీసుని త
 msgid "Do not delete this notice"
 msgstr "ఈ నోటీసుని తొలగించకు"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "ఈ నోటీసుని తొలగించు"
 
@@ -1227,7 +1227,7 @@ msgstr "వివరణ చాలా పెద్దదిగా ఉంది (1
 msgid "Could not update group."
 msgstr "గుంపుని తాజాకరించలేకున్నాం."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "మారుపేర్లని సృష్టించలేకపోయాం."
 
@@ -1657,7 +1657,7 @@ msgstr "%1$s గుంపు సభ్యులు, పేజీ %2$d"
 msgid "A list of the users in this group."
 msgstr "ఈ గుంపులో వాడుకరులు జాబితా."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -1996,7 +1996,7 @@ msgstr "వాడుకరిపేరు లేదా సంకేతపదం
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "ప్రవేశించండి"
@@ -2247,7 +2247,7 @@ msgid "Only "
 msgstr "మాత్రమే "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -2947,7 +2947,7 @@ msgstr "క్షమించండి, తప్పు ఆహ్వాన స
 msgid "Registration successful"
 msgstr "నమోదు విజయవంతం"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "నమోదు"
@@ -3084,7 +3084,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "చందాచేరు"
 
@@ -3123,7 +3123,7 @@ msgstr "ఈ లైసెన్సుకి అంగీకరించకపో
 msgid "You already repeated that notice."
 msgstr "మీరు ఇప్పటికే ఆ వాడుకరిని నిరోధించారు."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "సృష్టితం"
@@ -4232,7 +4232,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "సంచిక"
 
@@ -4316,21 +4316,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "ఈ సైటులో నోటీసులు రాయడం నుండి మిమ్మల్ని నిషేధించారు."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4340,11 +4340,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "@%2$s, %1$sకి స్వాగతం!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "గుంపుని సృష్టించలేకపోయాం."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "గుంపు సభ్యత్వాన్ని అమర్చలేకపోయాం."
 
@@ -4386,126 +4386,126 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "ముంగిలి"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "మీ ఈమెయిలు, అవతారం, సంకేతపదం మరియు ప్రౌఫైళ్ళను మార్చుకోండి"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "అనుసంధానించు"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "చందాలు"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "ఆహ్వానించు"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "నిష్క్రమించు"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "సైటు నుండి నిష్క్రమించు"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "కొత్త ఖాతా సృష్టించు"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "సైటులోని ప్రవేశించు"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "సహాయం"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "సహాయం కావాలి!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "వెతుకు"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "సైటు గమనిక"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "స్థానిక వీక్షణలు"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "పేజీ గమనిక"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "చందాలు"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "గురించి"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "ప్రశ్నలు"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "సేవా నియమాలు"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "అంతరంగికత"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "మూలము"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "సంప్రదించు"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "బాడ్జి"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "స్టేటస్‌నెట్ మృదూపకరణ లైసెన్సు"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4514,12 +4514,12 @@ msgstr ""
 "**%%site.name%%** అనేది [%%site.broughtby%%](%%site.broughtbyurl%%) వారు "
 "అందిస్తున్న మైక్రో బ్లాగింగు సదుపాయం. "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** అనేది మైక్రో బ్లాగింగు సదుపాయం."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4530,42 +4530,42 @@ msgstr ""
 "html) కింద లభ్యమయ్యే [స్టేటస్&zwnj;నెట్](http://status.net/) మైక్రోబ్లాగింగ్ ఉపకరణం సంచిక %s "
 "పై నడుస్తుంది."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "కొత్త సందేశం"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "అన్నీ "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "పేజీకరణ"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "తర్వాత"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "ఇంతక్రితం"
 
@@ -5434,7 +5434,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "నుండి"
 
@@ -5558,49 +5558,49 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "ఉ"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "ద"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "తూ"
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "ప"
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "సందర్భంలో"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "సృష్టితం"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "ఈ నోటీసుపై స్పందించండి"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "స్పందించండి"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "నోటీసుని తొలగించాం."
@@ -5903,68 +5903,68 @@ msgstr "అవతారాన్ని మార్చు"
 msgid "User actions"
 msgstr "వాడుకరి చర్యలు"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "ఫ్రొఫైలు అమరికలు"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "మార్చు"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "ఈ వాడుకరికి ఒక నేరు సందేశాన్ని పంపించండి"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "సందేశం"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "కొన్ని క్షణాల క్రితం"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "ఓ నిమిషం క్రితం"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d నిమిషాల క్రితం"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "ఒక గంట క్రితం"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d గంటల క్రితం"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "ఓ రోజు క్రితం"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "%d రోజుల క్రితం"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "ఓ నెల క్రితం"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "%d నెలల క్రితం"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "ఒక సంవత్సరం క్రితం"
 
diff --git a/locale/tr/LC_MESSAGES/statusnet.po b/locale/tr/LC_MESSAGES/statusnet.po
index 5368680c6b..d65a14b408 100644
--- a/locale/tr/LC_MESSAGES/statusnet.po
+++ b/locale/tr/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:16:08+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:22+0000\n"
 "Language-Team: Turkish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: tr\n"
 "X-Message-Group: out-statusnet\n"
@@ -169,8 +169,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s ve arkadaşları"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -191,12 +191,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Onay kodu bulunamadı."
@@ -567,7 +567,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 #, fuzzy
 msgid "Account"
 msgstr "Hakkında"
@@ -655,7 +655,7 @@ msgstr "Desteklenmeyen görüntü dosyası biçemi."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s'in %2$s'deki durum mesajları "
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s adli kullanicinin durum mesajlari"
@@ -666,7 +666,7 @@ msgstr "%s adli kullanicinin durum mesajlari"
 msgid "%s timeline"
 msgstr ""
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -682,12 +682,12 @@ msgstr "%1$s'in %2$s'deki durum mesajları "
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr ""
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -697,7 +697,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr "%s için cevaplar"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "%s için cevaplar"
@@ -707,7 +707,7 @@ msgstr "%s için cevaplar"
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "%s adli kullanicinin durum mesajlari"
@@ -771,7 +771,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr ""
 
@@ -962,7 +962,7 @@ msgstr "Bize o profili yollamadınız"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1021,7 +1021,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "Böyle bir durum mesajı yok."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr ""
 
@@ -1280,7 +1280,7 @@ msgstr "Hakkında bölümü çok uzun (azm 140 karakter)."
 msgid "Could not update group."
 msgstr "Kullanıcı güncellenemedi."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Avatar bilgisi kaydedilemedi"
@@ -1728,7 +1728,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2080,7 +2080,7 @@ msgstr "Yanlış kullanıcı adı veya parola."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Yetkilendirilmemiş."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Giriş"
@@ -2334,7 +2334,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -3048,7 +3048,7 @@ msgstr "Onay kodu hatası."
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Kayıt"
@@ -3177,7 +3177,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Abone ol"
 
@@ -3217,7 +3217,7 @@ msgstr "Eğer lisansı kabul etmezseniz kayıt olamazsınız."
 msgid "You already repeated that notice."
 msgstr "Zaten giriş yapmış durumdasıznız!"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Yarat"
@@ -4350,7 +4350,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Kişisel"
@@ -4438,21 +4438,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Cevap eklenirken veritabanı hatası: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4462,12 +4462,12 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "Avatar bilgisi kaydedilemedi"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Abonelik oluşturulamadı."
@@ -4511,131 +4511,131 @@ msgstr "%1$s'in %2$s'deki durum mesajları "
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Başlangıç"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Bağlan"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Sunucuya yönlendirme yapılamadı: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Abonelikler"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Çıkış"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "Yeni hesap oluştur"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Yardım"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "Yardım"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Ara"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "Yeni durum mesajı"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "Yeni durum mesajı"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Abonelikler"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Hakkında"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "SSS"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Gizlilik"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Kaynak"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "İletişim"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4644,12 +4644,12 @@ msgstr ""
 "**%%site.name%%** [%%site.broughtby%%](%%site.broughtbyurl%%)\" tarafından "
 "hazırlanan anında mesajlaşma ağıdır. "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** bir aninda mesajlaşma sosyal ağıdır."
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4660,43 +4660,43 @@ msgstr ""
 "licenses/agpl-3.0.html) lisansı ile korunan [StatusNet](http://status.net/) "
 "microbloglama yazılımının %s. versiyonunu kullanmaktadır."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "Yeni durum mesajı"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 #, fuzzy
 msgid "After"
 msgstr "« Sonra"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "Önce »"
@@ -5569,7 +5569,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr ""
 
@@ -5694,51 +5694,51 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "İçerik yok!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Yarat"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply"
 msgstr "cevapla"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Durum mesajları"
@@ -6046,68 +6046,68 @@ msgstr "Avatar"
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Profil ayarları"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr ""
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "birkaç saniye önce"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "yaklaşık bir dakika önce"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "yaklaşık %d dakika önce"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "yaklaşık bir saat önce"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "yaklaşık %d saat önce"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "yaklaşık bir gün önce"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "yaklaşık %d gün önce"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "yaklaşık bir ay önce"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "yaklaşık %d ay önce"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "yaklaşık bir yıl önce"
 
diff --git a/locale/uk/LC_MESSAGES/statusnet.po b/locale/uk/LC_MESSAGES/statusnet.po
index 5f5fa846e6..9899d51dbe 100644
--- a/locale/uk/LC_MESSAGES/statusnet.po
+++ b/locale/uk/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:16:16+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:25+0000\n"
 "Language-Team: Ukrainian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: uk\n"
 "X-Message-Group: out-statusnet\n"
@@ -171,8 +171,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "Ви з друзями"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "Оновлення від %1$s та друзів на %2$s!"
@@ -193,12 +193,12 @@ msgstr "Оновлення від %1$s та друзів на %2$s!"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 msgid "API method not found."
 msgstr "API метод не знайдено."
 
@@ -562,7 +562,7 @@ msgstr ""
 "на доступ до Вашого акаунту %4$s лише тим стороннім додаткам, яким Ви "
 "довіряєте."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "Акаунт"
 
@@ -646,7 +646,7 @@ msgstr "Формат не підтримується."
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s / Обрані від %2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%1$s оновлення обраних від %2$s / %2$s."
@@ -657,7 +657,7 @@ msgstr "%1$s оновлення обраних від %2$s / %2$s."
 msgid "%s timeline"
 msgstr "%s стрічка"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -673,12 +673,12 @@ msgstr "%1$s / Оновленні відповіді %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "%1$s оновив цю відповідь на допис від %2$s / %3$s."
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s загальна стрічка"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s оновлення від усіх!"
@@ -688,7 +688,7 @@ msgstr "%s оновлення від усіх!"
 msgid "Repeated to %s"
 msgstr "Вторування за %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr "Вторування %s"
@@ -698,7 +698,7 @@ msgstr "Вторування %s"
 msgid "Notices tagged with %s"
 msgstr "Дописи позначені з %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Оновлення позначені з %1$s на %2$s!"
@@ -759,7 +759,7 @@ msgid "Preview"
 msgstr "Перегляд"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr "Видалити"
 
@@ -940,7 +940,7 @@ msgstr "Ви не є власником цього додатку."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr "Виникли певні проблеми з токеном поточної сесії."
 
@@ -998,7 +998,7 @@ msgstr "Ви впевненні, що бажаєте видалити цей д
 msgid "Do not delete this notice"
 msgstr "Не видаляти цей допис"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr "Видалити допис"
 
@@ -1239,7 +1239,7 @@ msgstr "опис надто довгий (%d знаків максимум)."
 msgid "Could not update group."
 msgstr "Не вдалося оновити групу."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 msgid "Could not create aliases."
 msgstr "Неможна призначити додаткові імена."
 
@@ -1679,7 +1679,7 @@ msgstr "Учасники групи %1$s, сторінка %2$d"
 msgid "A list of the users in this group."
 msgstr "Список учасників цієї групи."
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Адмін"
 
@@ -2066,7 +2066,7 @@ msgstr "Неточне ім’я або пароль."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Помилка. Можливо, Ви не авторизовані."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Увійти"
@@ -2324,7 +2324,7 @@ msgid "Only "
 msgstr "Лише "
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Такий формат даних не підтримується."
 
@@ -3030,7 +3030,7 @@ msgstr "Даруйте, помилка у коді запрошення."
 msgid "Registration successful"
 msgstr "Реєстрація успішна"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Реєстрація"
@@ -3179,7 +3179,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL-адреса Вашого профілю на іншому сумісному сервісі"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Підписатись"
 
@@ -3216,7 +3216,7 @@ msgstr "Ви не можете вторувати своїм власним до
 msgid "You already repeated that notice."
 msgstr "Ви вже вторували цьому допису."
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 msgid "Repeated"
 msgstr "Вторування"
 
@@ -4389,7 +4389,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Додатки"
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 msgid "Version"
 msgstr "Версія"
 
@@ -4477,20 +4477,20 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr "Вам заборонено надсилати дописи до цього сайту."
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Проблема при збереженні допису."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 msgid "Problem saving group inbox."
 msgstr "Проблема при збереженні вхідних дописів для групи."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Помилка бази даних при додаванні відповіді: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4500,11 +4500,11 @@ msgstr "RT @%1$s %2$s"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Вітаємо на %1$s, @%2$s!"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "Не вдалося створити нову групу."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 msgid "Could not set group membership."
 msgstr "Не вдалося встановити членство."
 
@@ -4545,124 +4545,124 @@ msgstr "%1$s — %2$s"
 msgid "Untitled page"
 msgstr "Сторінка без заголовку"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "Відправна навігація по сайту"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Дім"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "Персональний профіль і стрічка друзів"
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr "Змінити електронну адресу, аватару, пароль, профіль"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "З’єднання"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect to services"
 msgstr "З’єднання з сервісами"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr "Змінити конфігурацію сайту"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Запросити"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Запросіть друзів та колег приєднатись до Вас на %s"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Вийти"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "Вийти з сайту"
 
-#: lib/action.php:463
+#: lib/action.php:464
 msgid "Create an account"
 msgstr "Створити новий акаунт"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "Увійти на сайт"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Допомога"
 
-#: lib/action.php:469
+#: lib/action.php:470
 msgid "Help me!"
 msgstr "Допоможіть!"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Пошук"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "Пошук людей або текстів"
 
-#: lib/action.php:493
+#: lib/action.php:494
 msgid "Site notice"
 msgstr "Зауваження сайту"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "Огляд"
 
-#: lib/action.php:625
+#: lib/action.php:626
 msgid "Page notice"
 msgstr "Зауваження сторінки"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr "Другорядна навігація по сайту"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Про"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "ЧаПи"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr "Умови"
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Конфіденційність"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Джерело"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Контакт"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr "Бедж"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "Ліцензія програмного забезпечення StatusNet"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4671,12 +4671,12 @@ msgstr ""
 "**%%site.name%%** — це сервіс мікроблоґів наданий вам [%%site.broughtby%%](%%"
 "site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** — це сервіс мікроблоґів. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4687,42 +4687,42 @@ msgstr ""
 "для мікроблоґів, версія %s, доступному під [GNU Affero General Public "
 "License](http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 msgid "Site content license"
 msgstr "Ліцензія змісту сайту"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Зміст і дані %1$s є приватними і конфіденційними."
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Авторські права на зміст і дані належать %1$s. Всі права захищено."
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Авторські права на зміст і дані належать розробникам. Всі права захищено."
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "Всі "
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "ліцензія."
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "Нумерація сторінок"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr "Вперед"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 msgid "Before"
 msgstr "Назад"
 
@@ -5683,7 +5683,7 @@ msgstr ""
 "повідомлення аби долучити користувачів до розмови. Такі повідомлення бачите "
 "лише Ви."
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr "від"
 
@@ -5808,48 +5808,48 @@ msgstr ""
 "На жаль, отримання інформації щодо Вашого місцезнаходження займе більше "
 "часу, ніж очікувалось; будь ласка, спробуйте пізніше"
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr "Півн."
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr "Півд."
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr "Сх."
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr "Зах."
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr "в"
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 msgid "in context"
 msgstr "в контексті"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 msgid "Repeated by"
 msgstr "Вторуванні"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr "Відповісти на цей допис"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Відповісти"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 msgid "Notice repeated"
 msgstr "Допис вторували"
 
@@ -6139,67 +6139,67 @@ msgstr "Аватара"
 msgid "User actions"
 msgstr "Діяльність користувача"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 msgid "Edit profile settings"
 msgstr "Налаштування профілю"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr "Правка"
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr "Надіслати пряме повідомлення цьому користувачеві"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr "Повідомлення"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr "Модерувати"
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "мить тому"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "хвилину тому"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "близько %d хвилин тому"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "годину тому"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "близько %d годин тому"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "день тому"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "близько %d днів тому"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "місяць тому"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "близько %d місяців тому"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "рік тому"
 
diff --git a/locale/vi/LC_MESSAGES/statusnet.po b/locale/vi/LC_MESSAGES/statusnet.po
index cf152eff5f..dcfb3d7675 100644
--- a/locale/vi/LC_MESSAGES/statusnet.po
+++ b/locale/vi/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:16:19+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:29+0000\n"
 "Language-Team: Vietnamese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: vi\n"
 "X-Message-Group: out-statusnet\n"
@@ -168,8 +168,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s và bạn bè"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -190,12 +190,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "Phương thức API không tìm thấy!"
@@ -569,7 +569,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 #, fuzzy
 msgid "Account"
 msgstr "Giới thiệu"
@@ -656,7 +656,7 @@ msgstr "Không hỗ trợ kiểu file ảnh này."
 msgid "%1$s / Favorites from %2$s"
 msgstr "Tìm kiếm các tin nhắn ưa thích của %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "Tất cả các cập nhật của %s"
@@ -667,7 +667,7 @@ msgstr "Tất cả các cập nhật của %s"
 msgid "%s timeline"
 msgstr "Dòng tin nhắn của %s"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -683,12 +683,12 @@ msgstr "%1$s / Các cập nhật đang trả lời tới %2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, fuzzy, php-format
 msgid "%s public timeline"
 msgstr "Dòng tin công cộng"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "%s cập nhật từ tất cả mọi người!"
@@ -698,7 +698,7 @@ msgstr "%s cập nhật từ tất cả mọi người!"
 msgid "Repeated to %s"
 msgstr "Trả lời cho %s"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "Trả lời cho %s"
@@ -708,7 +708,7 @@ msgstr "Trả lời cho %s"
 msgid "Notices tagged with %s"
 msgstr "Thông báo được gắn thẻ %s"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "Dòng tin nhắn cho %s"
@@ -774,7 +774,7 @@ msgid "Preview"
 msgstr "Xem trước"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete"
 msgstr "Xóa tin nhắn"
@@ -966,7 +966,7 @@ msgstr "Bạn chưa cập nhật thông tin riêng"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 #, fuzzy
 msgid "There was a problem with your session token."
 msgstr "Có lỗi xảy ra khi thao tác. Hãy thử lại lần nữa."
@@ -1027,7 +1027,7 @@ msgstr "Bạn có chắc chắn là muốn xóa tin nhắn này không?"
 msgid "Do not delete this notice"
 msgstr "Không thể xóa tin nhắn này."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete this notice"
 msgstr "Xóa tin nhắn"
@@ -1299,7 +1299,7 @@ msgstr "Lý lịch quá dài (không quá 140 ký tự)"
 msgid "Could not update group."
 msgstr "Không thể cập nhật thành viên."
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Không thể tạo favorite."
@@ -1771,7 +1771,7 @@ msgstr "Thành viên"
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2161,7 +2161,7 @@ msgstr "Sai tên đăng nhập hoặc mật khẩu."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Chưa được phép."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Đăng nhập"
@@ -2423,7 +2423,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "Không hỗ trợ định dạng dữ liệu này."
 
@@ -3148,7 +3148,7 @@ msgstr "Lỗi xảy ra với mã xác nhận."
 msgid "Registration successful"
 msgstr "Đăng ký thành công"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Đăng ký"
@@ -3295,7 +3295,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "URL trong hồ sơ cá nhân của bạn ở trên các trang microblogging khác"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "Theo bạn này"
 
@@ -3336,7 +3336,7 @@ msgstr "Bạn không thể đăng ký nếu không đồng ý các điều kho
 msgid "You already repeated that notice."
 msgstr "Bạn đã theo những người này:"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "Tạo"
@@ -4499,7 +4499,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "Cá nhân"
@@ -4590,21 +4590,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Lỗi cơ sở dữ liệu khi chèn trả lời: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%s (%s)"
@@ -4614,12 +4614,12 @@ msgstr "%s (%s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%s chào mừng bạn "
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "Không thể tạo favorite."
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Không thể tạo đăng nhận."
@@ -4664,135 +4664,135 @@ msgstr "%s (%s)"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "Trang chủ"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 #, fuzzy
 msgid "Change your email, avatar, password, profile"
 msgstr "Thay đổi mật khẩu của bạn"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "Kết nối"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "Không thể chuyển đến máy chủ: %s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Tôi theo"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Thư mời"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, fuzzy, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 "Điền địa chỉ email và nội dung tin nhắn để gửi thư mời bạn bè và đồng nghiệp "
 "của bạn tham gia vào dịch vụ này."
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "Thoát"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "Tạo tài khoản mới"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "Hướng dẫn"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "Hướng dẫn"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "Tìm kiếm"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "Thông báo mới"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "Thông báo mới"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Tôi theo"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "Giới thiệu"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "Riêng tư"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "Nguồn"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "Liên hệ"
 
-#: lib/action.php:751
+#: lib/action.php:752
 #, fuzzy
 msgid "Badge"
 msgstr "Tin đã gửi"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4801,12 +4801,12 @@ msgstr ""
 "**%%site.name%%** là dịch vụ gửi tin nhắn được cung cấp từ [%%site.broughtby%"
 "%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** là dịch vụ gửi tin nhắn. "
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, fuzzy, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4817,43 +4817,43 @@ msgstr ""
 "quyền [GNU Affero General Public License](http://www.fsf.org/licensing/"
 "licenses/agpl-3.0.html)."
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "Tìm theo nội dung của tin nhắn"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 #, fuzzy
 msgid "After"
 msgstr "Sau"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "Trước"
@@ -5791,7 +5791,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr " từ "
@@ -5919,52 +5919,52 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "Không"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "Không có nội dung!"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "Tạo"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 #, fuzzy
 msgid "Reply to this notice"
 msgstr "Trả lời tin nhắn này"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr "Trả lời"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Tin đã gửi"
@@ -6286,70 +6286,70 @@ msgstr "Hình đại diện"
 msgid "User actions"
 msgstr "Không tìm thấy action"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "Các thiết lập cho Hồ sơ cá nhân"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 #, fuzzy
 msgid "Send a direct message to this user"
 msgstr "Bạn đã theo những người này:"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 #, fuzzy
 msgid "Message"
 msgstr "Tin mới nhất"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "vài giây trước"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "1 phút trước"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d phút trước"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "1 giờ trước"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d giờ trước"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "1 ngày trước"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "%d ngày trước"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "1 tháng trước"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "%d tháng trước"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "1 năm trước"
 
diff --git a/locale/zh_CN/LC_MESSAGES/statusnet.po b/locale/zh_CN/LC_MESSAGES/statusnet.po
index a7aeec7ca5..038dd64982 100644
--- a/locale/zh_CN/LC_MESSAGES/statusnet.po
+++ b/locale/zh_CN/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:16:22+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:32+0000\n"
 "Language-Team: Simplified Chinese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: zh-hans\n"
 "X-Message-Group: out-statusnet\n"
@@ -170,8 +170,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s 及好友"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr "来自%2$s 上 %1$s 和好友的更新！"
@@ -192,12 +192,12 @@ msgstr "来自%2$s 上 %1$s 和好友的更新！"
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "API 方法未实现！"
@@ -567,7 +567,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 msgid "Account"
 msgstr "帐号"
 
@@ -654,7 +654,7 @@ msgstr "不支持这种图像格式。"
 msgid "%1$s / Favorites from %2$s"
 msgstr "%s 的收藏 / %s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "%s 收藏了 %s 的 %s 通告。"
@@ -665,7 +665,7 @@ msgstr "%s 收藏了 %s 的 %s 通告。"
 msgid "%s timeline"
 msgstr "%s 时间表"
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -681,12 +681,12 @@ msgstr "%1$s / 回复 %2$s 的消息"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr "回复 %2$s / %3$s 的 %1$s 更新。"
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr "%s 公众时间表"
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr "来自所有人的 %s 消息！"
@@ -696,7 +696,7 @@ msgstr "来自所有人的 %s 消息！"
 msgid "Repeated to %s"
 msgstr "%s 的回复"
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, fuzzy, php-format
 msgid "Repeats of %s"
 msgstr "%s 的回复"
@@ -706,7 +706,7 @@ msgstr "%s 的回复"
 msgid "Notices tagged with %s"
 msgstr "带 %s 标签的通告"
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "%2$s 上 %1$s 的更新！"
@@ -769,7 +769,7 @@ msgid "Preview"
 msgstr "预览"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete"
 msgstr "删除"
@@ -962,7 +962,7 @@ msgstr "您未告知此个人信息"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 #, fuzzy
 msgid "There was a problem with your session token."
 msgstr "会话标识有问题，请重试。"
@@ -1023,7 +1023,7 @@ msgstr "确定要删除这条消息吗？"
 msgid "Do not delete this notice"
 msgstr "无法删除通告。"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 #, fuzzy
 msgid "Delete this notice"
 msgstr "删除通告"
@@ -1287,7 +1287,7 @@ msgstr "描述过长(不能超过140字符)。"
 msgid "Could not update group."
 msgstr "无法更新组"
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "无法创建收藏。"
@@ -1748,7 +1748,7 @@ msgstr "%s 组成员, 第 %d 页"
 msgid "A list of the users in this group."
 msgstr "该组成员列表。"
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr "admin管理员"
 
@@ -2119,7 +2119,7 @@ msgstr "用户名或密码不正确。"
 msgid "Error setting user. You are probably not authorized."
 msgstr "未认证。"
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "登录"
@@ -2373,7 +2373,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr "不支持的数据格式。"
 
@@ -3086,7 +3086,7 @@ msgstr "验证码出错。"
 msgid "Registration successful"
 msgstr "注册成功。"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "注册"
@@ -3227,7 +3227,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr "您在其他兼容的微博客服务的个人信息URL"
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr "订阅"
 
@@ -3270,7 +3270,7 @@ msgstr "您必须同意此授权方可注册。"
 msgid "You already repeated that notice."
 msgstr "您已成功阻止该用户："
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "创建"
@@ -4426,7 +4426,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "个人"
@@ -4516,21 +4516,21 @@ msgstr "你在短时间里发布了过多的消息，请深呼吸，过几分钟
 msgid "You are banned from posting notices on this site."
 msgstr "在这个网站你被禁止发布消息。"
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "添加回复时数据库出错：%s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4540,11 +4540,11 @@ msgstr "%1$s (%2$s)"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "发送给 %1$s 的 %2$s 消息"
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 msgid "Could not create group."
 msgstr "无法创建组。"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "无法删除订阅。"
@@ -4587,133 +4587,133 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "无标题页"
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr "主站导航"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "主页"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr "个人资料及朋友年表"
 
-#: lib/action.php:441
+#: lib/action.php:442
 #, fuzzy
 msgid "Change your email, avatar, password, profile"
 msgstr "修改资料"
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "连接"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "无法重定向到服务器：%s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 #, fuzzy
 msgid "Change site configuration"
 msgstr "主站导航"
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "邀请"
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, fuzzy, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "使用这个表单来邀请好友和同事加入。"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "登出"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr "登出本站"
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "创建新帐号"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr "登入本站"
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "帮助"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "帮助"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr "搜索"
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr "检索人或文字"
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "新通告"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr "本地显示"
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "新通告"
 
-#: lib/action.php:727
+#: lib/action.php:728
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "次项站导航"
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "关于"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "常见问题FAQ"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr "隐私"
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr "来源"
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "联系人"
 
-#: lib/action.php:751
+#: lib/action.php:752
 #, fuzzy
 msgid "Badge"
 msgstr "呼叫"
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr "StatusNet软件注册证"
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4722,12 +4722,12 @@ msgstr ""
 "**%%site.name%%** 是一个微博客服务，提供者为 [%%site.broughtby%%](%%site."
 "broughtbyurl%%)。"
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** 是一个微博客服务。"
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4738,43 +4738,43 @@ msgstr ""
 "General Public License](http://www.fsf.org/licensing/licenses/agpl-3.0.html)"
 "授权。"
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "StatusNet软件注册证"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr "全部"
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr "注册证"
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr "分页"
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 #, fuzzy
 msgid "After"
 msgstr "« 之后"
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "之前 »"
@@ -5659,7 +5659,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 #, fuzzy
 msgid "from"
 msgstr " 从 "
@@ -5786,53 +5786,53 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 #, fuzzy
 msgid "N"
 msgstr "否"
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "没有内容！"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "创建"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 #, fuzzy
 msgid "Reply to this notice"
 msgstr "无法删除通告。"
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply"
 msgstr "回复"
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "消息已发布。"
@@ -6151,70 +6151,70 @@ msgstr "头像"
 msgid "User actions"
 msgstr "未知动作"
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "个人设置"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 #, fuzzy
 msgid "Send a direct message to this user"
 msgstr "无法向此用户发送消息。"
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 #, fuzzy
 msgid "Message"
 msgstr "新消息"
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr "几秒前"
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr "一分钟前"
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d 分钟前"
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr "一小时前"
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d 小时前"
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr "一天前"
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr "%d 天前"
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr "一个月前"
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr "%d 个月前"
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr "一年前"
 
diff --git a/locale/zh_TW/LC_MESSAGES/statusnet.po b/locale/zh_TW/LC_MESSAGES/statusnet.po
index 815f95eacd..e6996e1524 100644
--- a/locale/zh_TW/LC_MESSAGES/statusnet.po
+++ b/locale/zh_TW/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-11 08:14+0000\n"
-"PO-Revision-Date: 2010-02-11 08:16:25+0000\n"
+"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"PO-Revision-Date: 2010-02-18 22:57:35+0000\n"
 "Language-Team: Traditional Chinese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62295); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: zh-hant\n"
 "X-Message-Group: out-statusnet\n"
@@ -166,8 +166,8 @@ msgstr ""
 msgid "You and friends"
 msgstr "%s與好友"
 
-#: actions/allrss.php:119 actions/apitimelinefriends.php:121
-#: actions/apitimelinehome.php:122
+#: actions/allrss.php:119 actions/apitimelinefriends.php:119
+#: actions/apitimelinehome.php:120
 #, php-format
 msgid "Updates from %1$s and friends on %2$s!"
 msgstr ""
@@ -188,12 +188,12 @@ msgstr ""
 #: actions/apistatusesdestroy.php:102 actions/apistatusesretweets.php:112
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
-#: actions/apitimelinefavorites.php:146 actions/apitimelinefriends.php:155
-#: actions/apitimelinegroup.php:150 actions/apitimelinehome.php:156
-#: actions/apitimelinementions.php:151 actions/apitimelinepublic.php:131
+#: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
+#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
-#: actions/apitimelineretweetsofme.php:122 actions/apitimelinetag.php:141
-#: actions/apitimelineuser.php:166 actions/apiusershow.php:101
+#: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
+#: actions/apitimelineuser.php:207 actions/apiusershow.php:101
 #, fuzzy
 msgid "API method not found."
 msgstr "確認碼遺失"
@@ -559,7 +559,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:441
+#: actions/apioauthauthorize.php:310 lib/action.php:442
 #, fuzzy
 msgid "Account"
 msgstr "關於"
@@ -645,7 +645,7 @@ msgstr ""
 msgid "%1$s / Favorites from %2$s"
 msgstr "%1$s的狀態是%2$s"
 
-#: actions/apitimelinefavorites.php:120
+#: actions/apitimelinefavorites.php:117
 #, fuzzy, php-format
 msgid "%1$s updates favorited by %2$s / %2$s."
 msgstr "&s的微型部落格"
@@ -656,7 +656,7 @@ msgstr "&s的微型部落格"
 msgid "%s timeline"
 msgstr ""
 
-#: actions/apitimelinegroup.php:117 actions/apitimelineuser.php:126
+#: actions/apitimelinegroup.php:114 actions/apitimelineuser.php:126
 #: actions/userrss.php:92
 #, php-format
 msgid "Updates from %1$s on %2$s!"
@@ -672,12 +672,12 @@ msgstr "%1$s的狀態是%2$s"
 msgid "%1$s updates that reply to updates from %2$s / %3$s."
 msgstr ""
 
-#: actions/apitimelinepublic.php:107 actions/publicrss.php:103
+#: actions/apitimelinepublic.php:111 actions/publicrss.php:103
 #, php-format
 msgid "%s public timeline"
 msgstr ""
 
-#: actions/apitimelinepublic.php:111 actions/publicrss.php:105
+#: actions/apitimelinepublic.php:115 actions/publicrss.php:105
 #, php-format
 msgid "%s updates from everyone!"
 msgstr ""
@@ -687,7 +687,7 @@ msgstr ""
 msgid "Repeated to %s"
 msgstr ""
 
-#: actions/apitimelineretweetsofme.php:112
+#: actions/apitimelineretweetsofme.php:114
 #, php-format
 msgid "Repeats of %s"
 msgstr ""
@@ -697,7 +697,7 @@ msgstr ""
 msgid "Notices tagged with %s"
 msgstr ""
 
-#: actions/apitimelinetag.php:108 actions/tagrss.php:64
+#: actions/apitimelinetag.php:104 actions/tagrss.php:64
 #, fuzzy, php-format
 msgid "Updates tagged with %1$s on %2$s!"
 msgstr "&s的微型部落格"
@@ -761,7 +761,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:624
+#: lib/deleteuserform.php:66 lib/noticelist.php:636
 msgid "Delete"
 msgstr ""
 
@@ -952,7 +952,7 @@ msgstr "無法連結到伺服器:%s"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1195
+#: lib/action.php:1198
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1011,7 +1011,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "無此通知"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:624
+#: actions/deletenotice.php:146 lib/noticelist.php:636
 msgid "Delete this notice"
 msgstr ""
 
@@ -1268,7 +1268,7 @@ msgstr "自我介紹過長(共140個字元)"
 msgid "Could not update group."
 msgstr "無法更新使用者"
 
-#: actions/editgroup.php:259 classes/User_group.php:390
+#: actions/editgroup.php:259 classes/User_group.php:423
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "無法存取個人圖像資料"
@@ -1710,7 +1710,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2048,7 +2048,7 @@ msgstr "使用者名稱或密碼錯誤"
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:466
+#: actions/login.php:188 actions/login.php:241 lib/action.php:467
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "登入"
@@ -2293,7 +2293,7 @@ msgid "Only "
 msgstr ""
 
 #: actions/oembed.php:181 actions/oembed.php:200 lib/api.php:1040
-#: lib/api.php:1068 lib/api.php:1178
+#: lib/api.php:1068 lib/api.php:1177
 msgid "Not a supported data format."
 msgstr ""
 
@@ -2989,7 +2989,7 @@ msgstr "確認碼發生錯誤"
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:463
+#: actions/register.php:114 actions/register.php:503 lib/action.php:464
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3114,7 +3114,7 @@ msgid "URL of your profile on another compatible microblogging service"
 msgstr ""
 
 #: actions/remotesubscribe.php:137 lib/subscribeform.php:139
-#: lib/userprofile.php:365
+#: lib/userprofile.php:368
 msgid "Subscribe"
 msgstr ""
 
@@ -3153,7 +3153,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr "無此使用者"
 
-#: actions/repeat.php:114 lib/noticelist.php:642
+#: actions/repeat.php:114 lib/noticelist.php:655
 #, fuzzy
 msgid "Repeated"
 msgstr "新增"
@@ -4272,7 +4272,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:747
+#: actions/version.php:196 lib/action.php:748
 #, fuzzy
 msgid "Version"
 msgstr "地點"
@@ -4360,21 +4360,21 @@ msgstr ""
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:319
+#: classes/Notice.php:294 classes/Notice.php:320
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:788
+#: classes/Notice.php:790
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:848
+#: classes/Notice.php:850
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "增加回覆時,資料庫發生錯誤: %s"
 
-#: classes/Notice.php:1235
+#: classes/Notice.php:1274
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4384,12 +4384,12 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:380
+#: classes/User_group.php:413
 #, fuzzy
 msgid "Could not create group."
 msgstr "無法存取個人圖像資料"
 
-#: classes/User_group.php:409
+#: classes/User_group.php:442
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "註冊失敗"
@@ -4433,129 +4433,129 @@ msgstr "%1$s的狀態是%2$s"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:433
+#: lib/action.php:434
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Home"
 msgstr "主頁"
 
-#: lib/action.php:439
+#: lib/action.php:440
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:441
+#: lib/action.php:442
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:444
+#: lib/action.php:445
 msgid "Connect"
 msgstr "連結"
 
-#: lib/action.php:444
+#: lib/action.php:445
 #, fuzzy
 msgid "Connect to services"
 msgstr "無法連結到伺服器:%s"
 
-#: lib/action.php:448
+#: lib/action.php:449
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:452 lib/subgroupnav.php:105
+#: lib/action.php:453 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:106
+#: lib/action.php:454 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout"
 msgstr "登出"
 
-#: lib/action.php:458
+#: lib/action.php:459
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:463
+#: lib/action.php:464
 #, fuzzy
 msgid "Create an account"
 msgstr "新增帳號"
 
-#: lib/action.php:466
+#: lib/action.php:467
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:469 lib/action.php:732
+#: lib/action.php:470 lib/action.php:733
 msgid "Help"
 msgstr "求救"
 
-#: lib/action.php:469
+#: lib/action.php:470
 #, fuzzy
 msgid "Help me!"
 msgstr "求救"
 
-#: lib/action.php:472 lib/searchaction.php:127
+#: lib/action.php:473 lib/searchaction.php:127
 msgid "Search"
 msgstr ""
 
-#: lib/action.php:472
+#: lib/action.php:473
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:493
+#: lib/action.php:494
 #, fuzzy
 msgid "Site notice"
 msgstr "新訊息"
 
-#: lib/action.php:559
+#: lib/action.php:560
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:625
+#: lib/action.php:626
 #, fuzzy
 msgid "Page notice"
 msgstr "新訊息"
 
-#: lib/action.php:727
+#: lib/action.php:728
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:734
+#: lib/action.php:735
 msgid "About"
 msgstr "關於"
 
-#: lib/action.php:736
+#: lib/action.php:737
 msgid "FAQ"
 msgstr "常見問題"
 
-#: lib/action.php:740
+#: lib/action.php:741
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:743
+#: lib/action.php:744
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:745
+#: lib/action.php:746
 msgid "Source"
 msgstr ""
 
-#: lib/action.php:749
+#: lib/action.php:750
 msgid "Contact"
 msgstr "好友名單"
 
-#: lib/action.php:751
+#: lib/action.php:752
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:779
+#: lib/action.php:780
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:782
+#: lib/action.php:783
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4564,12 +4564,12 @@ msgstr ""
 "**%%site.name%%**是由[%%site.broughtby%%](%%site.broughtbyurl%%)所提供的微型"
 "部落格服務"
 
-#: lib/action.php:784
+#: lib/action.php:785
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%**是個微型部落格"
 
-#: lib/action.php:786
+#: lib/action.php:787
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4577,42 +4577,42 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:801
+#: lib/action.php:802
 #, fuzzy
 msgid "Site content license"
 msgstr "新訊息"
 
-#: lib/action.php:806
+#: lib/action.php:807
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:811
+#: lib/action.php:812
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:814
+#: lib/action.php:815
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:826
+#: lib/action.php:828
 msgid "All "
 msgstr ""
 
-#: lib/action.php:831
+#: lib/action.php:834
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1130
+#: lib/action.php:1133
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1139
+#: lib/action.php:1142
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1147
+#: lib/action.php:1150
 #, fuzzy
 msgid "Before"
 msgstr "之前的內容»"
@@ -5469,7 +5469,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:477
+#: lib/mailbox.php:227 lib/noticelist.php:481
 msgid "from"
 msgstr ""
 
@@ -5594,50 +5594,50 @@ msgid ""
 "try again later"
 msgstr ""
 
-#: lib/noticelist.php:428
+#: lib/noticelist.php:429
 #, php-format
 msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "N"
 msgstr ""
 
-#: lib/noticelist.php:429
+#: lib/noticelist.php:430
 msgid "S"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "E"
 msgstr ""
 
-#: lib/noticelist.php:430
+#: lib/noticelist.php:431
 msgid "W"
 msgstr ""
 
-#: lib/noticelist.php:436
+#: lib/noticelist.php:438
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:547
+#: lib/noticelist.php:557
 #, fuzzy
 msgid "in context"
 msgstr "無內容"
 
-#: lib/noticelist.php:572
+#: lib/noticelist.php:582
 #, fuzzy
 msgid "Repeated by"
 msgstr "新增"
 
-#: lib/noticelist.php:598
+#: lib/noticelist.php:609
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:599
+#: lib/noticelist.php:610
 msgid "Reply"
 msgstr ""
 
-#: lib/noticelist.php:641
+#: lib/noticelist.php:654
 #, fuzzy
 msgid "Notice repeated"
 msgstr "更新個人圖像"
@@ -5941,68 +5941,68 @@ msgstr "個人圖像"
 msgid "User actions"
 msgstr ""
 
-#: lib/userprofile.php:248
+#: lib/userprofile.php:251
 #, fuzzy
 msgid "Edit profile settings"
 msgstr "線上即時通設定"
 
-#: lib/userprofile.php:249
+#: lib/userprofile.php:252
 msgid "Edit"
 msgstr ""
 
-#: lib/userprofile.php:272
+#: lib/userprofile.php:275
 msgid "Send a direct message to this user"
 msgstr ""
 
-#: lib/userprofile.php:273
+#: lib/userprofile.php:276
 msgid "Message"
 msgstr ""
 
-#: lib/userprofile.php:311
+#: lib/userprofile.php:314
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:870
+#: lib/util.php:871
 msgid "a few seconds ago"
 msgstr ""
 
-#: lib/util.php:872
+#: lib/util.php:873
 msgid "about a minute ago"
 msgstr ""
 
-#: lib/util.php:874
+#: lib/util.php:875
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:876
+#: lib/util.php:877
 msgid "about an hour ago"
 msgstr ""
 
-#: lib/util.php:878
+#: lib/util.php:879
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:880
+#: lib/util.php:881
 msgid "about a day ago"
 msgstr ""
 
-#: lib/util.php:882
+#: lib/util.php:883
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:884
+#: lib/util.php:885
 msgid "about a month ago"
 msgstr ""
 
-#: lib/util.php:886
+#: lib/util.php:887
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:888
+#: lib/util.php:889
 msgid "about a year ago"
 msgstr ""
 

From 0dac13d197248bf24ea51cb7911d32286764c0c8 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Thu, 18 Feb 2010 21:22:21 +0000
Subject: [PATCH 038/190] OStatus refactoring to clean up profile vs feed and
 fix up subscription issues. PuSH subscription maintenance broken back out to
 FeedSub, letting Ostatus_profile deal with the profile level (user or group,
 with unique id URI)

---
 plugins/OStatus/OStatusPlugin.php           |  53 +-
 plugins/OStatus/actions/feedsubsettings.php |  99 ++--
 plugins/OStatus/actions/pushcallback.php    |  22 +-
 plugins/OStatus/actions/salmon.php          |  32 +-
 plugins/OStatus/classes/FeedSub.php         | 443 ++++++++++++++++
 plugins/OStatus/classes/Ostatus_profile.php | 558 +++++++-------------
 plugins/OStatus/lib/feeddiscovery.php       |  52 +-
 plugins/OStatus/lib/feedmunger.php          | 350 ------------
 8 files changed, 749 insertions(+), 860 deletions(-)
 create mode 100644 plugins/OStatus/classes/FeedSub.php
 delete mode 100644 plugins/OStatus/lib/feedmunger.php

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index e548a151c7..4ebe4551ec 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -1,17 +1,7 @@
 <?php
-/*
-StatusNet Plugin: 0.9
-Plugin Name: FeedSub
-Plugin URI: http://status.net/wiki/Feed_subscription
-Description: FeedSub allows subscribing to real-time updates from external feeds supporting PubHubSubbub protocol.
-Version: 0.1
-Author: Brion Vibber <brion@status.net>
-Author URI: http://status.net/
-*/
-
 /*
  * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2009, StatusNet, Inc.
+ * Copyright (C) 2009-2010, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -28,17 +18,12 @@ Author URI: http://status.net/
  */
 
 /**
- * @package FeedSubPlugin
+ * @package OStatusPlugin
  * @maintainer Brion Vibber <brion@status.net>
  */
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
-define('FEEDSUB_SERVICE', 100); // fixme -- avoid hardcoding these?
-
-// We bundle the XML_Parse_Feed library...
-set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib');
-
 class FeedSubException extends Exception
 {
 }
@@ -258,24 +243,6 @@ class OStatusPlugin extends Plugin
         }
     }
 
-    /**
-     * Notify remote server when one of our users subscribes.
-     * @fixme Check and restart the PuSH subscription if needed
-     *
-     * @param User $user
-     * @param Profile $other
-     * @return hook return value
-     */
-    function onEndSubscribe($user, $other)
-    {
-        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
-        if ($oprofile) {
-            // Notify the remote server of the unsub, if supported.
-            $oprofile->notify($user->getProfile(), ActivityVerb::FOLLOW, $oprofile);
-        }
-        return true;
-    }
-
     /**
      * Notify remote server and garbage collect unused feeds on unsubscribe.
      * @fixme send these operations to background queues
@@ -309,6 +276,7 @@ class OStatusPlugin extends Plugin
     function onCheckSchema() {
         $schema = Schema::get();
         $schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef());
+        $schema->ensureTable('feedsub', FeedSub::schemaDef());
         $schema->ensureTable('hubsub', HubSub::schemaDef());
         return true;
     }
@@ -345,4 +313,19 @@ class OStatusPlugin extends Plugin
             return false;
         }
     }
+
+    /**
+     * Send incoming PuSH feeds for OStatus endpoints in for processing.
+     *
+     * @param FeedSub $feedsub
+     * @param DOMDocument $feed
+     * @return mixed hook return code
+     */
+    function onStartFeedSubReceive($feedsub, $feed)
+    {
+        $oprofile = Ostatus_profile::staticGet('feeduri', $feedsub->uri);
+        if ($oprofile) {
+            $oprofile->processFeed($feed);
+        }
+    }
 }
diff --git a/plugins/OStatus/actions/feedsubsettings.php b/plugins/OStatus/actions/feedsubsettings.php
index 6933c9bf21..3e1d0aa823 100644
--- a/plugins/OStatus/actions/feedsubsettings.php
+++ b/plugins/OStatus/actions/feedsubsettings.php
@@ -26,7 +26,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 class FeedSubSettingsAction extends ConnectSettingsAction
 {
-    protected $feedurl;
+    protected $profile_uri;
     protected $preview;
     protected $munger;
 
@@ -88,7 +88,10 @@ class FeedSubSettingsAction extends ConnectSettingsAction
 
         $this->elementStart('ul', 'form_data');
         $this->elementStart('li', array('id' => 'settings_twitter_login_button'));
-        $this->input('feedurl', _('Feed URL'), $this->feedurl, _('Enter the URL of a PubSubHubbub-enabled feed'));
+        $this->input('profile_uri',
+                     _m('Feed URL'),
+                     $this->profile_uri,
+                     _m('Enter the profile URL of a PubSubHubbub-enabled feed'));
         $this->elementEnd('li');
         $this->elementEnd('ul');
 
@@ -145,79 +148,55 @@ class FeedSubSettingsAction extends ConnectSettingsAction
      */
     function validateFeed()
     {
-        $feedurl = trim($this->arg('feedurl'));
+        $profile_uri = trim($this->arg('profile_uri'));
         
-        if ($feedurl == '') {
-            $this->showForm(_m('Empty feed URL!'));
+        if ($profile_uri == '') {
+            $this->showForm(_m('Empty remote profile URL!'));
             return;
         }
-        $this->feedurl = $feedurl;
+        $this->profile_uri = $profile_uri;
         
-        // Get the canonical feed URI and check it
+        // @fixme validate, normalize bla bla
         try {
-            $discover = new FeedDiscovery();
-            $uri = $discover->discoverFromURL($feedurl);
+            $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
+            $this->oprofile = $oprofile;
+            return true;
         } catch (FeedSubBadURLException $e) {
-            $this->showForm(_m('Invalid URL or could not reach server.'));
-            return false;
+            $err = _m('Invalid URL or could not reach server.');
         } catch (FeedSubBadResponseException $e) {
-            $this->showForm(_m('Cannot read feed; server returned error.'));
-            return false;
+            $err = _m('Cannot read feed; server returned error.');
         } catch (FeedSubEmptyException $e) {
-            $this->showForm(_m('Cannot read feed; server returned an empty page.'));
-            return false;
+            $err = _m('Cannot read feed; server returned an empty page.');
         } catch (FeedSubBadHTMLException $e) {
-            $this->showForm(_m('Bad HTML, could not find feed link.'));
-            return false;
+            $err = _m('Bad HTML, could not find feed link.');
         } catch (FeedSubNoFeedException $e) {
-            $this->showForm(_m('Could not find a feed linked from this URL.'));
-            return false;
+            $err = _m('Could not find a feed linked from this URL.');
         } catch (FeedSubUnrecognizedTypeException $e) {
-            $this->showForm(_m('Not a recognized feed type.'));
-            return false;
+            $err = _m('Not a recognized feed type.');
         } catch (FeedSubException $e) {
             // Any new ones we forgot about
-            $this->showForm(_m('Bad feed URL.'));
-            return false;
+            $err = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage());
         }
-        
-        $this->munger = $discover->feedMunger();
-        $this->profile = $this->munger->ostatusProfile();
 
-        if ($this->profile->huburi == '' && !common_config('feedsub', 'nohub')) {
-            $this->showForm(_m('Feed is not PuSH-enabled; cannot subscribe.'));
-            return false;
-        }
-        
-        return true;
+        $this->showForm($err);
+        return false;
     }
 
     function saveFeed()
     {
         if ($this->validateFeed()) {
             $this->preview = true;
-            $this->profile = Ostatus_profile::ensureProfile($this->munger);
-            if (!$this->profile) {
-                throw new ServerException("Feed profile was not saved properly.");
-            }
-
-            // If not already in use, subscribe to updates via the hub
-            if ($this->profile->sub_start) {
-                common_log(LOG_INFO, __METHOD__ . ": double the fun! new sub for {$this->profile->feeduri} last subbed {$this->profile->sub_start}");
-            } else {
-                $ok = $this->profile->subscribe();
-                common_log(LOG_INFO, __METHOD__ . ": sub was $ok");
-                if (!$ok) {
-                    $this->showForm(_m('Feed subscription failed! Bad response from hub.'));
-                    return;
-                }
-            }
 
             // And subscribe the current user to the local profile
             $user = common_current_user();
 
-            if ($this->profile->isGroup()) {
-                $group = $this->profile->localGroup();
+            if (!$this->oprofile->subscribe()) {
+                $this->showForm(_m("Failed to set up server-to-server subscription."));
+                return;
+            }
+
+            if ($this->oprofile->isGroup()) {
+                $group = $this->oprofile->localGroup();
                 if ($user->isMember($group)) {
                     $this->showForm(_m('Already a member!'));
                 } elseif (Group_member::join($this->profile->group_id, $user->id)) {
@@ -226,13 +205,13 @@ class FeedSubSettingsAction extends ConnectSettingsAction
                     $this->showForm(_m('Remote group join failed!'));
                 }
             } else {
-                $local = $this->profile->localProfile();
+                $local = $this->oprofile->localProfile();
                 if ($user->isSubscribed($local)) {
                     $this->showForm(_m('Already subscribed!'));
-                } elseif ($user->subscribeTo($local)) {
-                    $this->showForm(_m('Feed subscribed!'));
+                } elseif ($this->oprofile->subscribeLocalToRemote($user)) {
+                    $this->showForm(_m('Remote user subscribed!'));
                 } else {
-                    $this->showForm(_m('Feed subscription failed!'));
+                    $this->showForm(_m('Remote subscription failed!'));
                 }
             }
         }
@@ -248,17 +227,7 @@ class FeedSubSettingsAction extends ConnectSettingsAction
 
     function previewFeed()
     {
-        $profile = $this->munger->ostatusProfile();
-        $notice = $this->munger->notice(0, true); // preview
-
-        if ($notice) {
-            $this->element('b', null, 'Preview of latest post from this feed:');
-
-            $item = new NoticeList($notice, $this);
-            $item->show();
-        } else {
-            $this->element('b', null, 'No posts in this feed yet.');
-        }
+        $this->text('Profile preview should go here');
     }
 
     function showScripts()
diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index ed859a32f8..7e1227a66a 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -48,9 +48,9 @@ class PushCallbackAction extends Action
             throw new ServerException('Empty or invalid feed id', 400);
         }
 
-        $profile = Ostatus_profile::staticGet('id', $feedid);
-        if (!$profile) {
-            throw new ServerException('Unknown OStatus/PuSH feed id ' . $feedid, 400);
+        $feedsub = FeedSub::staticGet('id', $feedid);
+        if (!$feedsub) {
+            throw new ServerException('Unknown PuSH feed id ' . $feedid, 400);
         }
 
         $hmac = '';
@@ -62,7 +62,7 @@ class PushCallbackAction extends Action
 
         // @fixme Queue this to a background process; we should return
         // as quickly as possible from a distribution POST.
-        $profile->postUpdates($post, $hmac);
+        $feedsub->receive($post, $hmac);
     }
     
     /**
@@ -81,29 +81,29 @@ class PushCallbackAction extends Action
             throw new ServerException("Bogus hub callback: bad mode", 404);
         }
         
-        $profile = Ostatus_profile::staticGet('feeduri', $topic);
-        if (!$profile) {
+        $feedsub = FeedSub::staticGet('uri', $topic);
+        if (!$feedsub) {
             common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback for unknown feed $topic");
             throw new ServerException("Bogus hub callback: unknown feed", 404);
         }
 
-        if ($profile->verify_token !== $verify_token) {
+        if ($feedsub->verify_token !== $verify_token) {
             common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad token \"$verify_token\" for feed $topic");
             throw new ServerException("Bogus hub callback: bad token", 404);
         }
 
-        if ($mode != $profile->sub_state) {
-            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad mode \"$mode\" for feed $topic in state \"{$profile->sub_state}\"");
+        if ($mode != $feedsub->sub_state) {
+            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad mode \"$mode\" for feed $topic in state \"{$feedsub->sub_state}\"");
             throw new ServerException("Bogus hub callback: mode doesn't match subscription state.", 404);
         }
 
         // OK!
         if ($mode == 'subscribe') {
             common_log(LOG_INFO, __METHOD__ . ': sub confirmed');
-            $profile->confirmSubscribe($lease_seconds);
+            $feedsub->confirmSubscribe($lease_seconds);
         } else {
             common_log(LOG_INFO, __METHOD__ . ": unsub confirmed; deleting sub record for $topic");
-            $profile->confirmUnsubscribe();
+            $feedsub->confirmUnsubscribe();
         }
         print $challenge;
     }
diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index 224134cd7c..ea5b8e4ea8 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -68,6 +68,9 @@ class SalmonAction extends Action
         return true;
     }
 
+    /**
+     * @fixme probably call Ostatus_profile::processFeed
+     */
     function handle($args)
     {
         common_log(LOG_INFO, 'Salmon: incoming post for user '. $this->user->id);
@@ -95,6 +98,9 @@ class SalmonAction extends Action
         }
     }
 
+    /**
+     * @fixme probably call Ostatus_profile::processFeed
+     */
     function handlePost()
     {
         switch ($this->act->object->type) {
@@ -111,14 +117,23 @@ class SalmonAction extends Action
         $profile = $this->ensureProfile();
     }
 
+    /**
+     * @fixme probably call Ostatus_profile::processFeed
+     */
     function handleFollow()
     {
     }
 
+    /**
+     * @fixme probably call Ostatus_profile::processFeed
+     */
     function handleFavorite()
     {
     }
 
+    /**
+     * @fixme probably call Ostatus_profile::processFeed
+     */
     function handleShare()
     {
     }
@@ -131,17 +146,13 @@ class SalmonAction extends Action
             throw new Exception("Received a salmon slap from unidentified actor.");
         }
 
-        $ostatusProfile = Ostatus_profile::staticGet('homeuri', $actor->id);
-
-        if (empty($ostatusProfile)) {
-            return $this->createProfile();
-        } else {
-            // XXX: can we receive a salmon slap from a group...?
-            assert(!empty($ostatusProfile->profile_id));
-            return Profile::staticGet($ostatusProfile->profile_id);
-        }
+        $ostatusProfile = Ostatus_profile::ensureActorProfile($this->act);
+        return $oprofile->localProfile();
     }
 
+    /**
+     * @fixme anything new in here probably should be merged into Ostatus_profile::ensureActorProfile and friends
+     */
     function createProfile()
     {
         $actor = $this->act->actor;
@@ -186,6 +197,9 @@ class SalmonAction extends Action
         return $profile;
     }
 
+    /**
+     * @fixme should be merged into Ostatus_profile
+     */
     function nicknameFromURI($uri)
     {
         preg_match('/(\w+):/', $uri, $matches);
diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php
new file mode 100644
index 0000000000..dc2c0b710b
--- /dev/null
+++ b/plugins/OStatus/classes/FeedSub.php
@@ -0,0 +1,443 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2009-2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @maintainer Brion Vibber <brion@status.net>
+ */
+
+/*
+PuSH subscription flow:
+
+    $profile->subscribe()
+        generate random verification token
+            save to verify_token
+        sends a sub request to the hub...
+
+    main/push/callback
+        hub sends confirmation back to us via GET
+        We verify the request, then echo back the challenge.
+        On our end, we save the time we subscribed and the lease expiration
+
+    main/push/callback
+        hub sends us updates via POST
+
+*/
+
+class FeedDBException extends FeedSubException
+{
+    public $obj;
+
+    function __construct($obj)
+    {
+        parent::__construct('Database insert failure');
+        $this->obj = $obj;
+    }
+}
+
+/**
+ * FeedSub handles low-level PubHubSubbub (PuSH) subscriptions.
+ * Higher-level behavior building OStatus stuff on top is handled
+ * under Ostatus_profile.
+ */
+class FeedSub extends Memcached_DataObject
+{
+    public $__table = 'feedsub';
+
+    public $id;
+    public $feeduri;
+
+    // PuSH subscription data
+    public $huburi;
+    public $secret;
+    public $verify_token;
+    public $sub_state; // subscribe, active, unsubscribe, inactive
+    public $sub_start;
+    public $sub_end;
+    public $last_update;
+
+    public $created;
+    public $modified;
+
+    public /*static*/ function staticGet($k, $v=null)
+    {
+        return parent::staticGet(__CLASS__, $k, $v);
+    }
+
+    /**
+     * return table definition for DB_DataObject
+     *
+     * DB_DataObject needs to know something about the table to manipulate
+     * instances. This method provides all the DB_DataObject needs to know.
+     *
+     * @return array array of column definitions
+     */
+
+    function table()
+    {
+        return array('id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
+                     'uri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
+                     'huburi' =>  DB_DATAOBJECT_STR,
+                     'secret' => DB_DATAOBJECT_STR,
+                     'verify_token' => DB_DATAOBJECT_STR,
+                     'sub_state' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
+                     'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
+                     'sub_end' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
+                     'last_update' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
+                     'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
+                     'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
+    }
+
+    static function schemaDef()
+    {
+        return array(new ColumnDef('id', 'integer',
+                                   /*size*/ null,
+                                   /*nullable*/ false,
+                                   /*key*/ 'PRI',
+                                   /*default*/ '0',
+                                   /*extra*/ null,
+                                   /*auto_increment*/ true),
+                     new ColumnDef('uri', 'varchar',
+                                   255, false, 'UNI'),
+                     new ColumnDef('huburi', 'text',
+                                   null, true),
+                     new ColumnDef('verify_token', 'text',
+                                   null, true),
+                     new ColumnDef('secret', 'text',
+                                   null, true),
+                     new ColumnDef('sub_state', "enum('subscribe','active','unsubscribe','inactive')",
+                                   null, false),
+                     new ColumnDef('sub_start', 'datetime',
+                                   null, true),
+                     new ColumnDef('sub_end', 'datetime',
+                                   null, true),
+                     new ColumnDef('last_update', 'datetime',
+                                   null, false),
+                     new ColumnDef('created', 'datetime',
+                                   null, false),
+                     new ColumnDef('modified', 'datetime',
+                                   null, false));
+    }
+
+    /**
+     * return key definitions for DB_DataObject
+     *
+     * DB_DataObject needs to know about keys that the table has; this function
+     * defines them.
+     *
+     * @return array key definitions
+     */
+
+    function keys()
+    {
+        return array_keys($this->keyTypes());
+    }
+
+    /**
+     * return key definitions for Memcached_DataObject
+     *
+     * Our caching system uses the same key definitions, but uses a different
+     * method to get them.
+     *
+     * @return array key definitions
+     */
+
+    function keyTypes()
+    {
+        return array('id' => 'K', 'uri' => 'U');
+    }
+
+    function sequenceKey()
+    {
+        return array('id', true, false);
+    }
+
+    /**
+     * Fetch the StatusNet-side profile for this feed
+     * @return Profile
+     */
+    public function localProfile()
+    {
+        if ($this->profile_id) {
+            return Profile::staticGet('id', $this->profile_id);
+        }
+        return null;
+    }
+
+    /**
+     * Fetch the StatusNet-side profile for this feed
+     * @return Profile
+     */
+    public function localGroup()
+    {
+        if ($this->group_id) {
+            return User_group::staticGet('id', $this->group_id);
+        }
+        return null;
+    }
+
+    /**
+     * @param string $feeduri
+     * @return FeedSub
+     * @throws FeedSubException if feed is invalid or lacks PuSH setup
+     */
+    public static function ensureFeed($feeduri)
+    {
+        $current = self::staticGet('uri', $feeduri);
+        if ($current) {
+            return $current;
+        }
+
+        $discover = new FeedDiscovery();
+        $discover->discoverFromFeedURL($feeduri);
+
+        $huburi = $discover->getAtomLink('hub');
+        if (!$huburi) {
+            throw new FeedSubNoHubException();
+        }
+
+        $feedsub = new FeedSub();
+        $feedsub->uri = $feeduri;
+        $feedsub->huburi = $huburi;
+        $feedsub->sub_state = 'inactive';
+
+        $feedsub->created = common_sql_now();
+        $feedsub->modified = common_sql_now();
+
+        $result = $feedsub->insert();
+        if (empty($result)) {
+            throw new FeedDBException($feedsub);
+        }
+
+        return $feedsub;
+    }
+
+    /**
+     * Send a subscription request to the hub for this feed.
+     * The hub will later send us a confirmation POST to /main/push/callback.
+     *
+     * @return bool true on success, false on failure
+     * @throws ServerException if feed state is not valid
+     */
+    public function subscribe($mode='subscribe')
+    {
+        if ($this->sub_state && $this->sub_state != 'inactive') {
+            throw new ServerException("Attempting to start PuSH subscription to feed in state $this->sub_state");
+        }
+        if (empty($this->huburi)) {
+            if (common_config('feedsub', 'nohub')) {
+                // Fake it! We're just testing remote feeds w/o hubs.
+                return true;
+            } else {
+                throw new ServerException("Attempting to start PuSH subscription for feed with no hub");
+            }
+        }
+
+        return $this->doSubscribe('subscribe');
+    }
+
+    /**
+     * Send a PuSH unsubscription request to the hub for this feed.
+     * The hub will later send us a confirmation POST to /main/push/callback.
+     *
+     * @return bool true on success, false on failure
+     * @throws ServerException if feed state is not valid
+     */
+    public function unsubscribe() {
+        if ($this->sub_state != 'active') {
+            throw new ServerException("Attempting to end PuSH subscription to feed in state $this->sub_state");
+        }
+        if (empty($this->huburi)) {
+            if (common_config('feedsub', 'nohub')) {
+                // Fake it! We're just testing remote feeds w/o hubs.
+                return true;
+            } else {
+                throw new ServerException("Attempting to end PuSH subscription for feed with no hub");
+            }
+        }
+
+        return $this->doSubscribe('unsubscribe');
+    }
+
+    protected function doSubscribe($mode)
+    {
+        $orig = clone($this);
+        $this->verify_token = common_good_rand(16);
+        if ($mode == 'subscribe') {
+            $this->secret = common_good_rand(32);
+        }
+        $this->sub_state = $mode;
+        $this->update($orig);
+        unset($orig);
+
+        try {
+            $callback = common_local_url('pushcallback', array('feed' => $this->id));
+            $headers = array('Content-Type: application/x-www-form-urlencoded');
+            $post = array('hub.mode' => $mode,
+                          'hub.callback' => $callback,
+                          'hub.verify' => 'async',
+                          'hub.verify_token' => $this->verify_token,
+                          'hub.secret' => $this->secret,
+                          //'hub.lease_seconds' => 0,
+                          'hub.topic' => $this->uri);
+            $client = new HTTPClient();
+            $response = $client->post($this->huburi, $headers, $post);
+            $status = $response->getStatus();
+            if ($status == 202) {
+                common_log(LOG_INFO, __METHOD__ . ': sub req ok, awaiting verification callback');
+                return true;
+            } else if ($status == 204) {
+                common_log(LOG_INFO, __METHOD__ . ': sub req ok and verified');
+                return true;
+            } else if ($status >= 200 && $status < 300) {
+                common_log(LOG_ERR, __METHOD__ . ": sub req returned unexpected HTTP $status: " . $response->getBody());
+                return false;
+            } else {
+                common_log(LOG_ERR, __METHOD__ . ": sub req failed with HTTP $status: " . $response->getBody());
+                return false;
+            }
+        } catch (Exception $e) {
+            // wtf!
+            common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->uri");
+
+            $orig = clone($this);
+            $this->verify_token = null;
+            $this->sub_state = null;
+            $this->update($orig);
+            unset($orig);
+
+            return false;
+        }
+    }
+
+    /**
+     * Save PuSH subscription confirmation.
+     * Sets approximate lease start and end times and finalizes state.
+     *
+     * @param int $lease_seconds provided hub.lease_seconds parameter, if given
+     */
+    public function confirmSubscribe($lease_seconds=0)
+    {
+        $original = clone($this);
+
+        $this->sub_state = 'active';
+        $this->sub_start = common_sql_date(time());
+        if ($lease_seconds > 0) {
+            $this->sub_end = common_sql_date(time() + $lease_seconds);
+        } else {
+            $this->sub_end = null;
+        }
+        $this->lastupdate = common_sql_now();
+
+        return $this->update($original);
+    }
+
+    /**
+     * Save PuSH unsubscription confirmation.
+     * Wipes active PuSH sub info and resets state.
+     */
+    public function confirmUnsubscribe()
+    {
+        $original = clone($this);
+
+        // @fixme these should all be null, but DB_DataObject doesn't save null values...?????
+        $this->verify_token = '';
+        $this->secret = '';
+        $this->sub_state = '';
+        $this->sub_start = '';
+        $this->sub_end = '';
+        $this->lastupdate = common_sql_now();
+
+        return $this->update($original);
+    }
+
+    /**
+     * Accept updates from a PuSH feed. If validated, this object and the
+     * feed (as a DOMDocument) will be passed to the StartFeedSubHandleFeed
+     * and EndFeedSubHandleFeed events for processing.
+     *
+     * @param string $post source of Atom or RSS feed
+     * @param string $hmac X-Hub-Signature header, if present
+     */
+    public function receive($post, $hmac)
+    {
+        common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->uri\"! $hmac $post");
+
+        if ($this->sub_state != 'active') {
+            common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH for inactive feed $this->uri (in state '$this->sub_state')");
+            return;
+        }
+
+        if ($post === '') {
+            common_log(LOG_ERR, __METHOD__ . ": ignoring empty post");
+            return;
+        }
+
+        if (!$this->validatePushSig($post, $hmac)) {
+            // Per spec we silently drop input with a bad sig,
+            // while reporting receipt to the server.
+            return;
+        }
+
+        $feed = new DOMDocument();
+        if (!$feed->loadXML($post)) {
+            // @fixme might help to include the err message
+            common_log(LOG_ERR, __METHOD__ . ": ignoring invalid XML");
+            return;
+        }
+
+        Event::handle('StartFeedSubReceive', array($this, $feed));
+        Event::handle('EndFeedSubReceive', array($this, $feed));
+    }
+
+    /**
+     * Validate the given Atom chunk and HMAC signature against our
+     * shared secret that was set up at subscription time.
+     *
+     * If we don't have a shared secret, there should be no signature.
+     * If we we do, our the calculated HMAC should match theirs.
+     *
+     * @param string $post raw XML source as POSTed to us
+     * @param string $hmac X-Hub-Signature HTTP header value, or empty
+     * @return boolean true for a match
+     */
+    protected function validatePushSig($post, $hmac)
+    {
+        if ($this->secret) {
+            if (preg_match('/^sha1=([0-9a-fA-F]{40})$/', $hmac, $matches)) {
+                $their_hmac = strtolower($matches[1]);
+                $our_hmac = hash_hmac('sha1', $post, $this->secret);
+                if ($their_hmac === $our_hmac) {
+                    return true;
+                }
+                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bad SHA-1 HMAC: got $their_hmac, expected $our_hmac");
+            } else {
+                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bogus HMAC '$hmac'");
+            }
+        } else {
+            if (empty($hmac)) {
+                return true;
+            } else {
+                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with unexpected HMAC '$hmac'");
+            }
+        }
+        return false;
+    }
+
+}
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 486417617c..1ce8ac4917 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -18,62 +18,24 @@
  */
 
 /**
- * @package FeedSubPlugin
+ * @package OStatusPlugin
  * @maintainer Brion Vibber <brion@status.net>
  */
 
-/*
-PuSH subscription flow:
-
-    $profile->subscribe()
-        generate random verification token
-            save to verify_token
-        sends a sub request to the hub...
-
-    main/push/callback
-        hub sends confirmation back to us via GET
-        We verify the request, then echo back the challenge.
-        On our end, we save the time we subscribed and the lease expiration
-
-    main/push/callback
-        hub sends us updates via POST
-
-*/
-
-class FeedDBException extends FeedSubException
-{
-    public $obj;
-
-    function __construct($obj)
-    {
-        parent::__construct('Database insert failure');
-        $this->obj = $obj;
-    }
-}
-
 class Ostatus_profile extends Memcached_DataObject
 {
     public $__table = 'ostatus_profile';
 
-    public $id;
+    public $uri;
+
     public $profile_id;
     public $group_id;
 
     public $feeduri;
-    public $homeuri;
-
-    // PuSH subscription data
-    public $huburi;
-    public $secret;
-    public $verify_token;
-    public $sub_state; // subscribe, active, unsubscribe
-    public $sub_start;
-    public $sub_end;
-
     public $salmonuri;
 
     public $created;
-    public $lastupdate;
+    public $modified;
 
     public /*static*/ function staticGet($k, $v=null)
     {
@@ -91,56 +53,30 @@ class Ostatus_profile extends Memcached_DataObject
 
     function table()
     {
-        return array('id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
+        return array('uri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'profile_id' => DB_DATAOBJECT_INT,
                      'group_id' => DB_DATAOBJECT_INT,
                      'feeduri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
-                     'homeuri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
-                     'huburi' =>  DB_DATAOBJECT_STR,
-                     'secret' => DB_DATAOBJECT_STR,
-                     'verify_token' => DB_DATAOBJECT_STR,
-                     'sub_state' => DB_DATAOBJECT_STR,
-                     'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
-                     'sub_end' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
                      'salmonuri' =>  DB_DATAOBJECT_STR,
                      'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
-                     'lastupdate' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
+                     'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
     }
 
     static function schemaDef()
     {
-        return array(new ColumnDef('id', 'integer',
-                                   /*size*/ null,
-                                   /*nullable*/ false,
-                                   /*key*/ 'PRI',
-                                   /*default*/ '0',
-                                   /*extra*/ null,
-                                   /*auto_increment*/ true),
+        return array(new ColumnDef('uri', 'varchar',
+                                   255, false, 'PRI'),
                      new ColumnDef('profile_id', 'integer',
                                    null, true, 'UNI'),
                      new ColumnDef('group_id', 'integer',
                                    null, true, 'UNI'),
                      new ColumnDef('feeduri', 'varchar',
                                    255, false, 'UNI'),
-                     new ColumnDef('homeuri', 'varchar',
-                                   255, false),
-                     new ColumnDef('huburi', 'text',
-                                   null, true),
-                     new ColumnDef('verify_token', 'varchar',
-                                   32, true),
-                     new ColumnDef('secret', 'varchar',
-                                   64, true),
-                     new ColumnDef('sub_state', "enum('subscribe','active','unsubscribe')",
-                                   null, true),
-                     new ColumnDef('sub_start', 'datetime',
-                                   null, true),
-                     new ColumnDef('sub_end', 'datetime',
-                                   null, true),
                      new ColumnDef('salmonuri', 'text',
                                    null, true),
                      new ColumnDef('created', 'datetime',
                                    null, false),
-                     new ColumnDef('lastupdate', 'datetime',
+                     new ColumnDef('modified', 'datetime',
                                    null, false));
     }
 
@@ -169,12 +105,12 @@ class Ostatus_profile extends Memcached_DataObject
 
     function keyTypes()
     {
-        return array('id' => 'K', 'profile_id' => 'U', 'group_id' => 'U', 'feeduri' => 'U');
+        return array('uri' => 'K', 'profile_id' => 'U', 'group_id' => 'U', 'feeduri' => 'U');
     }
 
     function sequenceKey()
     {
-        return array('id', true, false);
+        return array(false, false, false);
     }
 
     /**
@@ -201,101 +137,6 @@ class Ostatus_profile extends Memcached_DataObject
         return null;
     }
 
-    /**
-     * @param FeedMunger $munger
-     * @param boolean $isGroup is this a group record?
-     * @return Ostatus_profile
-     */
-    public static function ensureProfile($munger)
-    {
-        $profile = $munger->ostatusProfile();
-
-        $current = self::staticGet('feeduri', $profile->feeduri);
-        if ($current) {
-            // @fixme we should probably update info as necessary
-            return $current;
-        }
-
-        $profile->query('BEGIN');
-
-        try {
-            $local = $munger->profile();
-
-            if ($profile->isGroup()) {
-                $group = new User_group();
-                $group->nickname = $local->nickname . '@remote'; // @fixme
-                $group->fullname = $local->fullname;
-                $group->homepage = $local->homepage;
-                $group->location = $local->location;
-                $group->created = $local->created;
-                $group->insert();
-                if (empty($result)) {
-                    throw new FeedDBException($group);
-                }
-                $profile->group_id = $group->id;
-            } else {
-                $result = $local->insert();
-                if (empty($result)) {
-                    throw new FeedDBException($local);
-                }
-                $profile->profile_id = $local->id;
-            }
-
-            $profile->created = common_sql_now();
-            $profile->lastupdate = common_sql_now();
-            $result = $profile->insert();
-            if (empty($result)) {
-                throw new FeedDBException($profile);
-            }
-
-            $profile->query('COMMIT');
-        } catch (FeedDBException $e) {
-            common_log_db_error($e->obj, 'INSERT', __FILE__);
-            $profile->query('ROLLBACK');
-            return false;
-        }
-
-        $avatar = $munger->getAvatar();
-        if ($avatar) {
-            try {
-                $profile->updateAvatar($avatar);
-            } catch (Exception $e) {
-                common_log(LOG_ERR, "Exception setting OStatus avatar: " .
-                                    $e->getMessage());
-            }
-        }
-
-        return $profile;
-    }
-
-    /**
-     * Download and update given avatar image
-     * @param string $url
-     * @throws Exception in various failure cases
-     */
-    public function updateAvatar($url)
-    {
-        // @fixme this should be better encapsulated
-        // ripped from oauthstore.php (for old OMB client)
-        $temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
-        copy($url, $temp_filename);
-        
-        // @fixme should we be using different ids?
-        $imagefile = new ImageFile($this->id, $temp_filename);
-        $filename = Avatar::filename($this->id,
-                                     image_type_to_extension($imagefile->type),
-                                     null,
-                                     common_timestamp());
-        rename($temp_filename, Avatar::path($filename));
-        if ($this->isGroup()) {
-            $group = $this->localGroup();
-            $group->setOriginal($filename);
-        } else {
-            $profile = $this->localProfile();
-            $profile->setOriginal($filename);
-        }
-    }
-
     /**
      * Returns an XML string fragment with profile information as an
      * Activity Streams noun object with the given element type.
@@ -345,7 +186,7 @@ class Ostatus_profile extends Memcached_DataObject
         $xs->element(
             'id',
             null,
-            $this->homeuri); // ?
+            $this->uri); // ?
         $xs->element('title', null, $self->getBestName());
 
         $xs->element(
@@ -369,6 +210,61 @@ class Ostatus_profile extends Memcached_DataObject
         return (strpos($this->feeduri, '/groups/') !== false);
     }
 
+    /**
+     * Subscribe a local user to this remote user.
+     * PuSH subscription will be started if necessary, and we'll
+     * send a Salmon notification to the remote server if available
+     * notifying them of the sub.
+     *
+     * @param User $user
+     * @return boolean success
+     * @throws FeedException
+     */
+    public function subscribeLocalToRemote(User $user)
+    {
+        if ($this->isGroup()) {
+            throw new ServerException("Can't subscribe to a remote group");
+        }
+
+        if ($this->subscribe()) {
+            if ($user->subscribeTo($this->localProfile())) {
+                $this->notify($user->getProfile(), ActivityVerb::FOLLOW, $this);
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Mark this remote profile as subscribing to the given local user,
+     * and send appropriate notifications to the user.
+     *
+     * This will generally be in response to a subscription notification
+     * from a foreign site to our local Salmon response channel.
+     *
+     * @param User $user
+     * @return boolean success
+     */
+    public function subscribeRemoteToLocal(User $user)
+    {
+        if ($this->isGroup()) {
+            throw new ServerException("Remote groups can't subscribe to local users");
+        }
+
+        // @fixme use regular channels for subbing, once they accept remote profiles
+        $sub = new Subscription();
+        $sub->subscriber = $this->profile_id;
+        $sub->subscribed = $user->id;
+        $sub->created = common_sql_now(); // current time
+
+        if ($sub->insert()) {
+            // @fixme use subs_notify() if refactored to take profiles?
+            mail_subscribe_notify_profile($user, $this->localProfile());
+            return true;
+        }
+        return false;
+    }
+
     /**
      * Send a subscription request to the hub for this feed.
      * The hub will later send us a confirmation POST to /main/push/callback.
@@ -378,19 +274,14 @@ class Ostatus_profile extends Memcached_DataObject
      */
     public function subscribe($mode='subscribe')
     {
-        if ($this->sub_state != '') {
-            throw new ServerException("Attempting to start PuSH subscription to feed in state $this->sub_state");
+        $feedsub = FeedSub::ensureFeed($this->feeduri);
+        if ($feedsub->sub_state == 'active' || $feedsub->sub_state == 'subscribe') {
+            return true;
+        } else if ($feedsub->sub_state == '' || $feedsub->sub_state == 'inactive') {
+            return $feedsub->subscribe();
+        } else if ('unsubscribe') {
+            throw new FeedSubException("Unsub is pending, can't subscribe...");
         }
-        if (empty($this->huburi)) {
-            if (common_config('feedsub', 'nohub')) {
-                // Fake it! We're just testing remote feeds w/o hubs.
-                return true;
-            } else {
-                throw new ServerException("Attempting to start PuSH subscription for feed with no hub");
-            }
-        }
-
-        return $this->doSubscribe('subscribe');
     }
 
     /**
@@ -401,111 +292,14 @@ class Ostatus_profile extends Memcached_DataObject
      * @throws ServerException if feed state is not valid
      */
     public function unsubscribe() {
-        if ($this->sub_state != 'active') {
-            throw new ServerException("Attempting to end PuSH subscription to feed in state $this->sub_state");
+        $feedsub = FeedSub::staticGet('uri', $this->feeduri);
+        if ($feedsub->sub_state == 'active') {
+            return $feedsub->unsubscribe();
+        } else if ($feedsub->sub_state == '' || $feedsub->sub_state == 'inactive' || $feedsub->sub_state == 'unsubscribe') {
+            return true;
+        } else if ($feedsub->sub_state == 'subscribe') {
+            throw new FeedSubException("Feed is awaiting subscription, can't unsub...");
         }
-        if (empty($this->huburi)) {
-            if (common_config('feedsub', 'nohub')) {
-                // Fake it! We're just testing remote feeds w/o hubs.
-                return true;
-            } else {
-                throw new ServerException("Attempting to end PuSH subscription for feed with no hub");
-            }
-        }
-
-        return $this->doSubscribe('unsubscribe');
-    }
-
-    protected function doSubscribe($mode)
-    {
-        $orig = clone($this);
-        $this->verify_token = common_good_rand(16);
-        if ($mode == 'subscribe') {
-            $this->secret = common_good_rand(32);
-        }
-        $this->sub_state = $mode;
-        $this->update($orig);
-        unset($orig);
-
-        try {
-            $callback = common_local_url('pushcallback', array('feed' => $this->id));
-            $headers = array('Content-Type: application/x-www-form-urlencoded');
-            $post = array('hub.mode' => $mode,
-                          'hub.callback' => $callback,
-                          'hub.verify' => 'async',
-                          'hub.verify_token' => $this->verify_token,
-                          'hub.secret' => $this->secret,
-                          //'hub.lease_seconds' => 0,
-                          'hub.topic' => $this->feeduri);
-            $client = new HTTPClient();
-            $response = $client->post($this->huburi, $headers, $post);
-            $status = $response->getStatus();
-            if ($status == 202) {
-                common_log(LOG_INFO, __METHOD__ . ': sub req ok, awaiting verification callback');
-                return true;
-            } else if ($status == 204) {
-                common_log(LOG_INFO, __METHOD__ . ': sub req ok and verified');
-                return true;
-            } else if ($status >= 200 && $status < 300) {
-                common_log(LOG_ERR, __METHOD__ . ": sub req returned unexpected HTTP $status: " . $response->getBody());
-                return false;
-            } else {
-                common_log(LOG_ERR, __METHOD__ . ": sub req failed with HTTP $status: " . $response->getBody());
-                return false;
-            }
-        } catch (Exception $e) {
-            // wtf!
-            common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->feeduri");
-
-            $orig = clone($this);
-            $this->verify_token = null;
-            $this->sub_state = null;
-            $this->update($orig);
-            unset($orig);
-
-            return false;
-        }
-    }
-
-    /**
-     * Save PuSH subscription confirmation.
-     * Sets approximate lease start and end times and finalizes state.
-     *
-     * @param int $lease_seconds provided hub.lease_seconds parameter, if given
-     */
-    public function confirmSubscribe($lease_seconds=0)
-    {
-        $original = clone($this);
-
-        $this->sub_state = 'active';
-        $this->sub_start = common_sql_date(time());
-        if ($lease_seconds > 0) {
-            $this->sub_end = common_sql_date(time() + $lease_seconds);
-        } else {
-            $this->sub_end = null;
-        }
-        $this->lastupdate = common_sql_now();
-
-        return $this->update($original);
-    }
-
-    /**
-     * Save PuSH unsubscription confirmation.
-     * Wipes active PuSH sub info and resets state.
-     */
-    public function confirmUnsubscribe()
-    {
-        $original = clone($this);
-
-        // @fixme these should all be null, but DB_DataObject doesn't save null values...?????
-        $this->verify_token = '';
-        $this->secret = '';
-        $this->sub_state = '';
-        $this->sub_start = '';
-        $this->sub_end = '';
-        $this->lastupdate = common_sql_now();
-
-        return $this->update($original);
     }
 
     /**
@@ -543,10 +337,7 @@ class Ostatus_profile extends Memcached_DataObject
             $entry->elementEnd('entry');
 
             $feed = $this->atomFeed($actor);
-            #$feed->initFeed();
             $feed->addEntry($entry);
-            #$feed->renderEntries();
-            #$feed->endFeed();
 
             $xml = $feed->getString();
             common_log(LOG_INFO, "Posting to Salmon endpoint $salmon: $xml");
@@ -600,36 +391,10 @@ class Ostatus_profile extends Memcached_DataObject
      * Currently assumes that all items in the feed are new,
      * coming from a PuSH hub.
      *
-     * @param string $post source of Atom or RSS feed
-     * @param string $hmac X-Hub-Signature header, if present
+     * @param DOMDocument $feed
      */
-    public function postUpdates($post, $hmac)
+    public function processFeed($feed)
     {
-        common_log(LOG_INFO, __METHOD__ . ": packet for \"$this->feeduri\"! $hmac $post");
-
-        if ($this->sub_state != 'active') {
-            common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH for inactive feed $this->feeduri (in state '$this->sub_state')");
-            return;
-        }
-
-        if ($post === '') {
-            common_log(LOG_ERR, __METHOD__ . ": ignoring empty post");
-            return;
-        }
-
-        if (!$this->validatePushSig($post, $hmac)) {
-            // Per spec we silently drop input with a bad sig,
-            // while reporting receipt to the server.
-            return;
-        }
-
-        $feed = new DOMDocument();
-        if (!$feed->loadXML($post)) {
-            // @fixme might help to include the err message
-            common_log(LOG_ERR, __METHOD__ . ": ignoring invalid XML");
-            return;
-        }
-
         $entries = $feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
         if ($entries->length == 0) {
             common_log(LOG_ERR, __METHOD__ . ": no entries in feed update, ignoring");
@@ -642,40 +407,6 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
-    /**
-     * Validate the given Atom chunk and HMAC signature against our
-     * shared secret that was set up at subscription time.
-     *
-     * If we don't have a shared secret, there should be no signature.
-     * If we we do, our the calculated HMAC should match theirs.
-     *
-     * @param string $post raw XML source as POSTed to us
-     * @param string $hmac X-Hub-Signature HTTP header value, or empty
-     * @return boolean true for a match
-     */
-    protected function validatePushSig($post, $hmac)
-    {
-        if ($this->secret) {
-            if (preg_match('/^sha1=([0-9a-fA-F]{40})$/', $hmac, $matches)) {
-                $their_hmac = strtolower($matches[1]);
-                $our_hmac = hash_hmac('sha1', $post, $this->secret);
-                if ($their_hmac === $our_hmac) {
-                    return true;
-                }
-                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bad SHA-1 HMAC: got $their_hmac, expected $our_hmac");
-            } else {
-                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with bogus HMAC '$hmac'");
-            }
-        } else {
-            if (empty($hmac)) {
-                return true;
-            } else {
-                common_log(LOG_ERR, __METHOD__ . ": ignoring PuSH with unexpected HMAC '$hmac'");
-            }
-        }
-        return false;
-    }
-
     /**
      * Process a posted entry from this feed source.
      *
@@ -704,14 +435,14 @@ class Ostatus_profile extends Memcached_DataObject
     {
         if ($this->isGroup()) {
             // @fixme validate these profiles in some way!
-            $oprofile = $this->ensureActorProfile($activity);
+            $oprofile = self::ensureActorProfile($activity);
         } else {
-            $actorUri = $this->getActorProfileURI($activity);
-            if ($actorUri == $this->homeuri) {
+            $actorUri = self::getActorProfileURI($activity);
+            if ($actorUri == $this->uri) {
                 // @fixme check if profile info has changed and update it
             } else {
                 // @fixme drop or reject the messages once we've got the canonical profile URI recorded sanely
-                common_log(LOG_INFO, "OStatus: Warning: non-group post with unexpected author: $actorUri expected $this->homeuri");
+                common_log(LOG_INFO, "OStatus: Warning: non-group post with unexpected author: $actorUri expected $this->uri");
                 //return;
             }
             $oprofile = $this;
@@ -787,6 +518,65 @@ class Ostatus_profile extends Memcached_DataObject
         return false;
     }
 
+    /**
+     * @param string $profile_url
+     * @return Ostatus_profile
+     * @throws FeedSubException
+     */
+    public static function ensureProfile($profile_uri)
+    {
+        // Get the canonical feed URI and check it
+        $discover = new FeedDiscovery();
+        $feeduri = $discover->discoverFromURL($profile_uri);
+
+        $feedsub = FeedSub::ensureFeed($feeduri, $discover->feed);
+        $huburi = $discover->getAtomLink('hub');
+        $salmonuri = $discover->getAtomLink('salmon');
+
+        if (!$huburi) {
+            // We can only deal with folks with a PuSH hub
+            throw new FeedSubNoHubException();
+        }
+
+        // Ok this is going to be a terrible hack!
+        // Won't be suitable for groups, empty feeds, or getting
+        // info that's only available on the profile page.
+        $entries = $discover->feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
+        if (!$entries || $entries->length == 0) {
+            throw new FeedSubException('empty feed');
+        }
+        $first = new Activity($entries->item(0), $discover->feed);
+        return self::ensureActorProfile($first, $feeduri);
+    }
+
+    /**
+     * Download and update given avatar image
+     * @param string $url
+     * @throws Exception in various failure cases
+     */
+    protected function updateAvatar($url)
+    {
+        // @fixme this should be better encapsulated
+        // ripped from oauthstore.php (for old OMB client)
+        $temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
+        copy($url, $temp_filename);
+        
+        // @fixme should we be using different ids?
+        $imagefile = new ImageFile($this->id, $temp_filename);
+        $filename = Avatar::filename($this->id,
+                                     image_type_to_extension($imagefile->type),
+                                     null,
+                                     common_timestamp());
+        rename($temp_filename, Avatar::path($filename));
+        if ($this->isGroup()) {
+            $group = $this->localGroup();
+            $group->setOriginal($filename);
+        } else {
+            $profile = $this->localProfile();
+            $profile->setOriginal($filename);
+        }
+    }
+
     /**
      * Get an appropriate avatar image source URL, if available.
      *
@@ -794,7 +584,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @param DOMElement $feed
      * @return string
      */
-    function getAvatar($actor, $feed)
+    protected static function getAvatar($actor, $feed)
     {
         $url = '';
         $icon = '';
@@ -833,13 +623,18 @@ class Ostatus_profile extends Memcached_DataObject
     }
 
     /**
-     * @fixme move off of ostatus_profile or static?
+     * Fetch, or build if necessary, an Ostatus_profile for the actor
+     * in a given Activity Streams activity.
+     *
+     * @param Activity $activity
+     * @param string $feeduri if we already know the canonical feed URI!
+     * @return Ostatus_profile
      */
-    function ensureActorProfile($activity)
+    public static function ensureActorProfile($activity, $feeduri=null)
     {
-        $profile = $this->getActorProfile($activity);
+        $profile = self::getActorProfile($activity);
         if (!$profile) {
-            $profile = $this->createActorProfile($activity);
+            $profile = self::createActorProfile($activity, $feeduri);
         }
         return $profile;
     }
@@ -848,10 +643,10 @@ class Ostatus_profile extends Memcached_DataObject
      * @param Activity $activity
      * @return mixed matching Ostatus_profile or false if none known
      */
-    function getActorProfile($activity)
+    protected static function getActorProfile($activity)
     {
-        $homeuri = $this->getActorProfileURI($activity);
-        return Ostatus_profile::staticGet('homeuri', $homeuri);
+        $homeuri = self::getActorProfileURI($activity);
+        return self::staticGet('uri', $homeuri);
     }
 
     /**
@@ -859,7 +654,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @return string
      * @throws ServerException
      */
-    function getActorProfileURI($activity)
+    protected static function getActorProfileURI($activity)
     {
         $opts = array('allowed_schemes' => array('http', 'https'));
         $actor = $activity->actor;
@@ -873,14 +668,19 @@ class Ostatus_profile extends Memcached_DataObject
     }
 
     /**
-     *
+     * @fixme validate stuff somewhere
      */
-    function createActorProfile($activity)
+    protected static function createActorProfile($activity, $feeduri=null)
     {
-        $actor = $activity->actor();
-        $homeuri = $this->getActivityProfileURI($activity);
-        $nickname = $this->getAuthorNick($activity);
-        $avatar = $this->getAvatar($actor, $feed);
+        $actor = $activity->actor;
+        $homeuri = self::getActorProfileURI($activity);
+        $nickname = self::getAuthorNick($activity);
+        $avatar = self::getAvatar($actor, $feed);
+
+        if (!$homeuri) {
+            common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
+            throw new ServerException("No profile URI");
+        }
 
         $profile = new Profile();
         $profile->nickname   = $nickname;
@@ -894,9 +694,7 @@ class Ostatus_profile extends Memcached_DataObject
         // @todo lat/lon/location?
 
         $ok = $profile->insert();
-        if ($ok) {
-            $this->updateAvatar($profile, $avatar);
-        } else {
+        if (!$ok) {
             throw new ServerException("Can't save local profile");
         }
 
@@ -904,11 +702,15 @@ class Ostatus_profile extends Memcached_DataObject
         // or need to split out some of the feed stuff
         // so we can leave it empty until later.
         $oprofile = new Ostatus_profile();
-        $oprofile->homeuri = $homeuri;
+        $oprofile->uri = $homeuri;
+        if ($feeduri) {
+            $oprofile->feeduri = $feeduri;
+        }
         $oprofile->profile_id = $profile->id;
 
         $ok = $oprofile->insert();
         if ($ok) {
+            $oprofile->updateAvatar($avatar);
             return $oprofile;
         } else {
             throw new ServerException("Can't save OStatus profile");
@@ -920,13 +722,13 @@ class Ostatus_profile extends Memcached_DataObject
      * @param Activity $activity
      * @return string
      */
-    function getAuthorNick($activity)
+    protected static function getAuthorNick($activity)
     {
         // @fixme not technically part of the actor?
         foreach (array($activity->entry, $activity->feed) as $source) {
-            $author = ActivityUtil::child($source, 'author', Activity::ATOM);
+            $author = ActivityUtils::child($source, 'author', Activity::ATOM);
             if ($author) {
-                $name = ActivityUtil::child($author, 'name', Activity::ATOM);
+                $name = ActivityUtils::child($author, 'name', Activity::ATOM);
                 if ($name) {
                     return trim($name->textContent);
                 }
diff --git a/plugins/OStatus/lib/feeddiscovery.php b/plugins/OStatus/lib/feeddiscovery.php
index 39985fc902..7afb71bdc1 100644
--- a/plugins/OStatus/lib/feeddiscovery.php
+++ b/plugins/OStatus/lib/feeddiscovery.php
@@ -48,6 +48,14 @@ class FeedSubNoFeedException extends FeedSubException
 {
 }
 
+class FeedSubBadXmlException extends FeedSubException
+{
+}
+
+class FeedSubNoHubException extends FeedSubException
+{
+}
+
 /**
  * Given a web page or feed URL, discover the final location of the feed
  * and return its current contents.
@@ -57,21 +65,25 @@ class FeedSubNoFeedException extends FeedSubException
  *   if ($feed->discoverFromURL($url)) {
  *     print $feed->uri;
  *     print $feed->type;
- *     processFeed($feed->body);
+ *     processFeed($feed->feed); // DOMDocument
  *   }
  */
 class FeedDiscovery
 {
     public $uri;
     public $type;
-    public $body;
+    public $feed;
 
-
-    public function feedMunger()
+    /** Post-initialize query helper... */
+    public function getLink($rel, $type=null)
     {
-        require_once 'XML/Feed/Parser.php';
-        $feed = new XML_Feed_Parser($this->body, false, false, true); // @fixme
-        return new FeedMunger($feed, $this->uri);
+        // @fixme check for non-Atom links in RSS2 feeds as well
+        return self::getAtomLink($rel, $type);
+    }
+
+    public function getAtomLink($rel, $type=null)
+    {
+        return ActivityUtils::getLink($this->feed->documentElement, $rel, $type);
     }
 
     /**
@@ -90,6 +102,7 @@ class FeedDiscovery
             $client = new HTTPClient();
             $response = $client->get($url);
         } catch (HTTP_Request2_Exception $e) {
+            common_log(LOG_ERR, __METHOD__ . " Failure for $url - " . $e->getMessage());
             throw new FeedSubBadURLException($e);
         }
 
@@ -107,7 +120,12 @@ class FeedDiscovery
         
         return $this->initFromResponse($response);
     }
-    
+
+    function discoverFromFeedURL($url)
+    {
+        return $this->discoverFromURL($url, false);
+    }
+
     function initFromResponse($response)
     {
         if (!$response->isOk()) {
@@ -122,16 +140,26 @@ class FeedDiscovery
 
         $type = $response->getHeader('Content-Type');
         if (preg_match('!^(text/xml|application/xml|application/(rss|atom)\+xml)!i', $type)) {
-            $this->uri = $sourceurl;
-            $this->type = $type;
-            $this->body = $body;
-            return true;
+            return $this->init($sourceurl, $type, $body);
         } else {
             common_log(LOG_WARNING, "Unrecognized feed type $type for $sourceurl");
             throw new FeedSubUnrecognizedTypeException($type);
         }
     }
 
+    function init($sourceurl, $type, $body)
+    {
+        $feed = new DOMDocument();
+        if ($feed->loadXML($body)) {
+            $this->uri = $sourceurl;
+            $this->type = $type;
+            $this->feed = $feed;
+            return $this->uri;
+        } else {
+            throw new FeedSubBadXmlException($url);
+        }
+    }
+
     /**
      * @param string $url source URL, used to resolve relative links
      * @param string $body HTML body text
diff --git a/plugins/OStatus/lib/feedmunger.php b/plugins/OStatus/lib/feedmunger.php
deleted file mode 100644
index e8c46de90e..0000000000
--- a/plugins/OStatus/lib/feedmunger.php
+++ /dev/null
@@ -1,350 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
- * @package FeedSubPlugin
- * @maintainer Brion Vibber <brion@status.net>
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-class FeedSubPreviewNotice extends Notice
-{
-    protected $fetched = true;
-
-    function __construct($profile)
-    {
-        $this->profile = $profile;
-        $this->profile_id = 0;
-    }
-    
-    function getProfile()
-    {
-        return $this->profile;
-    }
-    
-    function find()
-    {
-        return true;
-    }
-    
-    function fetch()
-    {
-        $got = $this->fetched;
-        $this->fetched = false;
-        return $got;
-    }
-}
-
-class FeedSubPreviewProfile extends Profile
-{
-    function getAvatar($width, $height=null)
-    {
-        return new FeedSubPreviewAvatar($width, $height, $this->avatar);
-    }
-}
-
-class FeedSubPreviewAvatar extends Avatar
-{
-    function __construct($width, $height, $remote)
-    {
-        $this->remoteImage = $remote;
-    }
-
-    function displayUrl() {
-        return $this->remoteImage;
-    }
-}
-
-class FeedMunger
-{
-    /**
-     * @param XML_Feed_Parser $feed
-     */
-    function __construct($feed, $url=null)
-    {
-        $this->feed = $feed;
-        $this->url = $url;
-    }
-    
-    function ostatusProfile()
-    {
-        $profile = new Ostatus_profile();
-        $profile->feeduri = $this->url;
-        $profile->homeuri = $this->feed->link;
-        $profile->huburi = $this->getHubLink();
-        $salmon = $this->getSalmonLink();
-        if ($salmon) {
-            $profile->salmonuri = $salmon;
-        }
-        return $profile;
-    }
-
-    function getAtomLink($item, $attribs=array())
-    {
-        // XML_Feed_Parser gets confused by multiple <link> elements.
-        $dom = $item->model;
-
-        // Note that RSS feeds would embed an <atom:link> so this should work for both.
-        /// http://code.google.com/p/pubsubhubbub/wiki/RssFeeds
-        // <link rel='hub' href='http://pubsubhubbub.appspot.com/'/>
-        $links = $dom->getElementsByTagNameNS('http://www.w3.org/2005/Atom', 'link');
-        for ($i = 0; $i < $links->length; $i++) {
-            $node = $links->item($i);
-            if ($node->hasAttributes()) {
-                $href = $node->attributes->getNamedItem('href');
-                if ($href) {
-                    $matches = 0;
-                    foreach ($attribs as $name => $val) {
-                        $attrib = $node->attributes->getNamedItem($name);
-                        if ($attrib && $attrib->value == $val) {
-                            $matches++;
-                        }
-                    }
-                    if ($matches == count($attribs)) {
-                        return $href->value;
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
-    function getRssLink($item)
-    {
-        // XML_Feed_Parser gets confused by multiple <link> elements.
-        $dom = $item->model;
-
-        // Note that RSS feeds would embed an <atom:link> so this should work for both.
-        /// http://code.google.com/p/pubsubhubbub/wiki/RssFeeds
-        // <link rel='hub' href='http://pubsubhubbub.appspot.com/'/>
-        $links = $dom->getElementsByTagName('link');
-        for ($i = 0; $i < $links->length; $i++) {
-            $node = $links->item($i);
-            if (!$node->hasAttributes()) {
-                return $node->textContent;
-            }
-        }
-        return false;
-    }
-
-    function getAltLink($item)
-    {
-        // Check for an atom link...
-        $link = $this->getAtomLink($item, array('rel' => 'alternate', 'type' => 'text/html'));
-        if (!$link) {
-            $link = $this->getRssLink($item);
-        }
-        return $link;
-    }
-
-    function getHubLink()
-    {
-        return $this->getAtomLink($this->feed, array('rel' => 'hub'));
-    }
-
-    function getSalmonLink()
-    {
-        return $this->getAtomLink($this->feed, array('rel' => 'salmon'));
-    }
-
-    function getSelfLink()
-    {
-        return $this->getAtomLink($this->feed, array('rel' => 'self'));
-    }
-
-    /**
-     * Get an appropriate avatar image source URL, if available.
-     * @return mixed string or false
-     */
-    function getAvatar()
-    {
-        $logo = $this->feed->logo;
-        if ($logo) {
-            return $logo;
-        }
-        $icon = $this->feed->icon;
-        if ($icon) {
-            return $icon;
-        }
-        return common_path('plugins/OStatus/images/48px-Feed-icon.svg.png');
-    }
-
-    function profile($preview=false)
-    {
-        if ($preview) {
-            $profile = new FeedSubPreviewProfile();
-        } else {
-            $profile = new Profile();
-        }
-        
-        // @todo validate/normalize nick?
-        $profile->nickname   = $this->feed->title;
-        $profile->fullname   = $this->feed->title;
-        $profile->homepage   = $this->getAltLink($this->feed);
-        $profile->bio        = $this->feed->description;
-        $profile->profileurl = $this->getAltLink($this->feed);
-
-        if ($preview) {
-            $profile->avatar = $this->getAvatar();
-        }
-        
-        // @todo tags from categories
-        // @todo lat/lon/location?
-
-        return $profile;
-    }
-
-    function notice($index=1, $preview=false)
-    {
-        $entry = $this->feed->getEntryByOffset($index);
-        if (!$entry) {
-            return null;
-        }
-
-        if ($preview) {
-            $notice = new FeedSubPreviewNotice($this->profile(true));
-            $notice->id = -1;
-        } else {
-            $notice = new Notice();
-            $notice->profile_id = $this->profileIdForEntry($index);
-        }
-
-        $link = $this->getAltLink($entry);
-        if (empty($link)) {
-            if (preg_match('!^https?://!', $entry->id)) {
-                $link = $entry->id;
-                common_log(LOG_DEBUG, "No link on entry, using URL from id: $link");
-            }
-        }
-        $notice->uri = $link;
-        $notice->url = $link;
-        $notice->content = $this->noticeFromEntry($entry);
-        $notice->rendered = common_render_content($notice->content, $notice); // @fixme this is failing on group posts
-        $notice->created = common_sql_date($entry->updated); // @fixme
-        $notice->is_local = Notice::GATEWAY;
-        $notice->source = 'feed';
-
-        $location = $this->getLocation($entry);
-        if ($location) {
-            if ($location->location_id) {
-                $notice->location_ns = $location->location_ns;
-                $notice->location_id = $location->location_id;
-            }
-            $notice->lat = $location->lat;
-            $notice->lon = $location->lon;
-        }
-
-        return $notice;
-    }
-
-    function profileIdForEntry($index=1)
-    {
-        // hack hack hack
-        // should get profile for this entry's author...
-        $feeduri = $this->getSelfLink();
-        $remote = Ostatus_profile::staticGet('feeduri', $feeduri);
-        if ($remote) {
-            return $remote->profile_id;
-        } else {
-            throw new Exception("Can't find feed profile for $feeduri");
-        }
-    }
-
-    /**
-     * Parse location given as a GeoRSS-simple point, if provided.
-     * http://www.georss.org/simple
-     *
-     * @param feed item $entry
-     * @return mixed Location or false
-     */
-    function getLocation($entry)
-    {
-        $dom = $entry->model;
-        $points = $dom->getElementsByTagNameNS('http://www.georss.org/georss', 'point');
-        
-        for ($i = 0; $i < $points->length; $i++) {
-            $point = $points->item(0)->textContent;
-            $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
-            $point = preg_replace('/\s+/', ' ', $point);
-            $point = trim($point);
-            $coords = explode(' ', $point);
-            if (count($coords) == 2) {
-                list($lat, $lon) = $coords;
-                if (is_numeric($lat) && is_numeric($lon)) {
-                    common_log(LOG_INFO, "Looking up location for $lat $lon from georss");
-                    return Location::fromLatLon($lat, $lon);
-                }
-            }
-            common_log(LOG_ERR, "Ignoring bogus georss:point value $point");
-        }
-
-        return false;
-    }
-
-    /**
-     * @param XML_Feed_Type $entry
-     * @return string notice text, within post size limit
-     */
-    function noticeFromEntry($entry)
-    {
-        $max = Notice::maxContent();
-        $ellipsis = "\xe2\x80\xa6"; // U+2026 HORIZONTAL ELLIPSIS
-        $title = $entry->title;
-        $link = $entry->link;
-
-        // @todo We can get <category> entries like this:
-        // $cats = $entry->getCategory('category', array(0, true));
-        // but it feels like an awful hack. If it's accessible cleanly,
-        // try adding #hashtags from the categories/tags on a post.
-
-        $title = $entry->title;
-        $link = $this->getAltLink($entry);
-        if ($link) {
-            // Blog post or such...
-            // @todo Should we force a language here?
-            $format = _m('New post: "%1$s" %2$s');
-            $out = sprintf($format, $title, $link);
-
-            // Trim link if needed...
-            if (mb_strlen($out) > $max) {
-                $link = common_shorten_url($link);
-                $out = sprintf($format, $title, $link);
-            }
-
-            // Trim title if needed...
-            if (mb_strlen($out) > $max) {
-                $used = mb_strlen($out) - mb_strlen($title);
-                $available = $max - $used - mb_strlen($ellipsis);
-                $title = mb_substr($title, 0, $available) . $ellipsis;
-                $out = sprintf($format, $title, $link);
-            }
-        } else {
-            // No link? Consider a bare status update.
-            if (mb_strlen($title) > $max) {
-                $available = $max - mb_strlen($ellipsis);
-                $out = mb_substr($title, 0, $available) . $ellipsis;
-            } else {
-                $out = $title;
-            }
-        }
-        
-        return $out;
-    }
-}

From 3d665f82d17d36c11bf4f36e84fdeedd911d62c8 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Thu, 18 Feb 2010 22:13:47 -0500
Subject: [PATCH 039/190] add type='text/html' to alternate link in Notice Atom

---
 classes/Notice.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/classes/Notice.php b/classes/Notice.php
index 7e2b8b4a69..a52cfed70c 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1012,6 +1012,7 @@ class Notice extends Memcached_DataObject
         $xs->raw($profile->asActivityActor());
 
         $xs->element('link', array('rel' => 'alternate',
+                                   'type' => 'text/html',
                                    'href' => $this->bestUrl()));
 
         $xs->element('id', null, $this->uri);

From 48edade751cca3ac7363808264a76c470a520528 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Thu, 18 Feb 2010 22:18:14 -0500
Subject: [PATCH 040/190] add ActivityContext class and test it

---
 plugins/OStatus/actions/salmon.php           |  1 +
 plugins/OStatus/classes/Ostatus_profile.php  | 32 +-------
 plugins/OStatus/lib/activity.php             | 85 +++++++++++++++++++-
 plugins/OStatus/tests/ActivityParseTests.php | 53 +++++++++++-
 4 files changed, 138 insertions(+), 33 deletions(-)

diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index ea5b8e4ea8..e9d6015f43 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -71,6 +71,7 @@ class SalmonAction extends Action
     /**
      * @fixme probably call Ostatus_profile::processFeed
      */
+
     function handle($args)
     {
         common_log(LOG_INFO, 'Salmon: incoming post for user '. $this->user->id);
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 1ce8ac4917..e0cb467e5e 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -488,36 +488,6 @@ class Ostatus_profile extends Memcached_DataObject
                                  $params);
     }
 
-    /**
-     * Parse location given as a GeoRSS-simple point, if provided.
-     * http://www.georss.org/simple
-     *
-     * @param feed item $entry
-     * @return mixed Location or false
-     */
-    function getLocation($dom)
-    {
-        $points = $dom->getElementsByTagNameNS('http://www.georss.org/georss', 'point');
-        
-        for ($i = 0; $i < $points->length; $i++) {
-            $point = $points->item(0)->textContent;
-            $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
-            $point = preg_replace('/\s+/', ' ', $point);
-            $point = trim($point);
-            $coords = explode(' ', $point);
-            if (count($coords) == 2) {
-                list($lat, $lon) = $coords;
-                if (is_numeric($lat) && is_numeric($lon)) {
-                    common_log(LOG_INFO, "Looking up location for $lat $lon from georss");
-                    return Location::fromLatLon($lat, $lon);
-                }
-            }
-            common_log(LOG_ERR, "Ignoring bogus georss:point value $point");
-        }
-
-        return false;
-    }
-
     /**
      * @param string $profile_url
      * @return Ostatus_profile
@@ -560,7 +530,7 @@ class Ostatus_profile extends Memcached_DataObject
         // ripped from oauthstore.php (for old OMB client)
         $temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
         copy($url, $temp_filename);
-        
+
         // @fixme should we be using different ids?
         $imagefile = new ImageFile($this->id, $temp_filename);
         $filename = Avatar::filename($this->id,
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 3ed613dc7f..5bc8f78e52 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -311,6 +311,87 @@ class ActivityVerb
     const LEAVE      = 'http://ostatus.org/schema/1.0/leave';
 }
 
+class ActivityContext
+{
+    public $replyToID;
+    public $replyToUrl;
+    public $location;
+    public $attention = array();
+    public $conversation;
+
+    const THR     = 'http://purl.org/syndication/thread/1.0';
+    const GEORSS  = 'http://www.georss.org/georss';
+    const OSTATUS = 'http://ostatus.org/schema/1.0';
+
+    const INREPLYTO = 'in-reply-to';
+    const REF       = 'ref';
+    const HREF      = 'href';
+
+    const POINT     = 'point';
+
+    const ATTENTION    = 'ostatus:attention';
+    const CONVERSATION = 'ostatus:conversation';
+
+    function __construct($element)
+    {
+        $replyToEl = ActivityUtils::child($element, self::INREPLYTO, self::THR);
+
+        if (!empty($replyToEl)) {
+            $this->replyToID  = $replyToEl->getAttribute(self::REF);
+            $this->replyToUrl = $replyToEl->getAttribute(self::HREF);
+        }
+
+        $this->location = $this->getLocation($element);
+
+        $this->conversation = ActivityUtils::getLink($element, self::CONVERSATION);
+
+        // Multiple attention links allowed
+
+        $links = $element->getElementsByTagNameNS(ActivityUtils::ATOM, ActivityUtils::LINK);
+
+        for ($i = 0; $i < $links->length; $i++) {
+
+            $link = $links->item($i);
+
+            $linkRel = $link->getAttribute(ActivityUtils::REL);
+
+            if ($linkRel == self::ATTENTION) {
+                $this->attention[] = $link->getAttribute(self::HREF);
+            }
+        }
+    }
+
+    /**
+     * Parse location given as a GeoRSS-simple point, if provided.
+     * http://www.georss.org/simple
+     *
+     * @param feed item $entry
+     * @return mixed Location or false
+     */
+    function getLocation($dom)
+    {
+        $points = $dom->getElementsByTagNameNS(self::GEORSS, self::POINT);
+
+        for ($i = 0; $i < $points->length; $i++) {
+            $point = $points->item($i)->textContent;
+            $point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
+            $point = preg_replace('/\s+/', ' ', $point);
+            $point = trim($point);
+            $coords = explode(' ', $point);
+            if (count($coords) == 2) {
+                list($lat, $lon) = $coords;
+                if (is_numeric($lat) && is_numeric($lon)) {
+                    common_log(LOG_INFO, "Looking up location for $lat $lon from georss");
+                    return Location::fromLatLon($lat, $lon);
+                }
+            }
+            common_log(LOG_ERR, "Ignoring bogus georss:point value $point");
+        }
+
+        return null;
+    }
+}
+
 /**
  * An activity in the ActivityStrea.ms world
  *
@@ -426,7 +507,9 @@ class Activity
         $contextEl = $this->_child($entry, self::CONTEXT);
 
         if (!empty($contextEl)) {
-            $this->context = new ActivityObject($contextEl);
+            $this->context = new ActivityContext($contextEl);
+        } else {
+            $this->context = new ActivityContext($entry);
         }
 
         $targetEl = $this->_child($entry, self::TARGET);
diff --git a/plugins/OStatus/tests/ActivityParseTests.php b/plugins/OStatus/tests/ActivityParseTests.php
index fa8bcdda23..35b4b0f9d7 100644
--- a/plugins/OStatus/tests/ActivityParseTests.php
+++ b/plugins/OStatus/tests/ActivityParseTests.php
@@ -57,12 +57,35 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
         $this->assertEquals($act->object->summary, 'Some text.');
         $this->assertEquals($act->object->link, 'http://example.org/2003/12/13/atom03.html');
 
-        $this->assertTrue(empty($act->context));
+        $this->assertFalse(empty($act->context));
+
         $this->assertTrue(empty($act->target));
 
         $this->assertEquals($act->entry, $entry);
         $this->assertEquals($act->feed, $feed);
     }
+
+    public function testExample4()
+    {
+        global $_example4;
+        $dom = DOMDocument::loadXML($_example4);
+
+        $entry = $dom->documentElement;
+
+        $act = new Activity($entry);
+
+        $this->assertFalse(empty($act));
+        $this->assertEquals(1266547958, $act->time);
+        $this->assertEquals('http://example.net/notice/14', $act->link);
+
+        $this->assertFalse(empty($act->context));
+        $this->assertEquals('http://example.net/notice/12', $act->context->replyToID);
+        $this->assertEquals('http://example.net/notice/12', $act->context->replyToUrl);
+        $this->assertEquals('http://example.net/conversation/11', $act->context->conversation);
+        $this->assertEquals(array('http://example.net/user/1'), $act->context->attention);
+
+        $this->assertFalse(empty($act->actor));
+    }
 }
 
 $_example1 = <<<EXAMPLE1
@@ -145,3 +168,31 @@ $_example3 = <<<EXAMPLE3
 
 </feed>
 EXAMPLE3;
+
+$_example4 = <<<EXAMPLE4
+<?xml version='1.0' encoding='UTF-8'?>
+<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:ostatus="http://ostatus.org/schema/1.0">
+ <title>@evan now is the time for all good men to come to the aid of their country. #thetime</title>
+ <summary>@evan now is the time for all good men to come to the aid of their country. #thetime</summary>
+<author>
+ <name>spock</name>
+ <uri>http://example.net/user/2</uri>
+</author>
+<activity:actor>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <id>http://example.net/user/2</id>
+ <title>spock</title>
+ <link type="image/png" rel="avatar" href="http://example.net/theme/identica/default-avatar-profile.png"></link>
+</activity:actor>
+ <link rel="alternate" type="text/html" href="http://example.net/notice/14"/>
+ <id>http://example.net/notice/14</id>
+ <published>2010-02-19T02:52:38+00:00</published>
+ <updated>2010-02-19T02:52:38+00:00</updated>
+ <link rel="related" href="http://example.net/notice/12"/>
+ <thr:in-reply-to ref="http://example.net/notice/12" href="http://example.net/notice/12"></thr:in-reply-to>
+ <link rel="ostatus:conversation" href="http://example.net/conversation/11"/>
+ <link rel="ostatus:attention" href="http://example.net/user/1"/>
+ <content type="html">@&lt;span class=&quot;vcard&quot;&gt;&lt;a href=&quot;http://example.net/user/1&quot; class=&quot;url&quot;&gt;&lt;span class=&quot;fn nickname&quot;&gt;evan&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; now is the time for all good men to come to the aid of their country. #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;http://example.net/tag/thetime&quot; rel=&quot;tag&quot;&gt;thetime&lt;/a&gt;&lt;/span&gt;</content>
+ <category term="thetime"></category>
+</entry>
+EXAMPLE4;

From b03c7a383f00a97b08a270c6c472b46e11314b84 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Fri, 19 Feb 2010 13:03:26 +0100
Subject: [PATCH 041/190] Only load json2.js if native JSON is not supported

---
 lib/action.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/action.php b/lib/action.php
index b85f353a3d..cd84662c96 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -249,7 +249,7 @@ class Action extends HTMLOutputter // lawsuit
                 $this->script('jquery.min.js');
                 $this->script('jquery.form.js');
                 $this->script('jquery.cookie.js');
-                $this->script('json2.js');
+                $this->inlineScript('if (typeof window.JSON !== "object") { $.getScript("'.common_path('js/json2.js').'"); }');
                 $this->script('jquery.joverlay.min.js');
                 Event::handle('EndShowJQueryScripts', array($this));
             }

From 8d59f7cc9d7f9f12d46530db2d9efe0b7aaac1a5 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Fri, 19 Feb 2010 13:13:05 +0100
Subject: [PATCH 042/190] Using inlineScript instead for clickjacking check

---
 lib/action.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/action.php b/lib/action.php
index cd84662c96..fa9ddb9110 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -259,8 +259,7 @@ class Action extends HTMLOutputter // lawsuit
                 $this->script('util.js');
                 $this->script('geometa.js');
                 // Frame-busting code to avoid clickjacking attacks.
-                $this->element('script', array('type' => 'text/javascript'),
-                               'if (window.top !== window.self) { window.top.location.href = window.self.location.href; }');
+                $this->inlineScript('if (window.top !== window.self) { window.top.location.href = window.self.location.href; }');
                 Event::handle('EndShowStatusNetScripts', array($this));
                 Event::handle('EndShowLaconicaScripts', array($this));
             }

From 52e8aa798a23b2832a748189b42c3bc77d65c9c7 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Fri, 19 Feb 2010 08:16:45 -0500
Subject: [PATCH 043/190] Refactor subs_* functions for remote use

The subs_* functions in subs.php have made a lot of assumptions
about users versus profiles. I've refactored the functions to
be methods of the Subscription class instead, and to use Profile
objects throughout.

Some of the checks for blocks or existing subscriptions depended
on users or profiles, so I've moved those methods around a bit.

I've left stubs for the subs_* functions until we get time to replace
them.
---
 classes/Profile.php      |  12 +++
 classes/Subscription.php | 154 ++++++++++++++++++++++++++++++++++++++-
 classes/User.php         |  19 +----
 lib/subs.php             | 112 ++--------------------------
 4 files changed, 170 insertions(+), 127 deletions(-)

diff --git a/classes/Profile.php b/classes/Profile.php
index 494c697e42..6b396c8c34 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -868,4 +868,16 @@ class Profile extends Memcached_DataObject
         return $uri;
     }
 
+    function hasBlocked($other)
+    {
+        $block = Profile_block::get($this->id, $other->id);
+
+        if (empty($block)) {
+            $result = false;
+        } else {
+            $result = true;
+        }
+
+        return $result;
+    }
 }
diff --git a/classes/Subscription.php b/classes/Subscription.php
index faf1331cda..d6fb3fcbdd 100644
--- a/classes/Subscription.php
+++ b/classes/Subscription.php
@@ -24,7 +24,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
  */
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
-class Subscription extends Memcached_DataObject 
+class Subscription extends Memcached_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -34,8 +34,8 @@ class Subscription extends Memcached_DataObject
     public $subscribed;                      // int(4)  primary_key not_null
     public $jabber;                          // tinyint(1)   default_1
     public $sms;                             // tinyint(1)   default_1
-    public $token;                           // varchar(255)  
-    public $secret;                          // varchar(255)  
+    public $token;                           // varchar(255)
+    public $secret;                          // varchar(255)
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
@@ -45,9 +45,155 @@ class Subscription extends Memcached_DataObject
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
-    
+
     function pkeyGet($kv)
     {
         return Memcached_DataObject::pkeyGet('Subscription', $kv);
     }
+
+    /**
+     * Make a new subscription
+     *
+     * @param Profile $subscriber party to receive new notices
+     * @param Profile $other      party sending notices; publisher
+     *
+     * @return Subscription new subscription
+     */
+
+    static function start($subscriber, $other)
+    {
+        if (!$subscriber->hasRight(Right::SUBSCRIBE)) {
+            throw new Exception(_('You have been banned from subscribing.'));
+        }
+
+        if (self::exists($subscriber, $other)) {
+            throw new Exception(_('Already subscribed!'));
+        }
+
+        if ($other->hasBlocked($subscriber)) {
+            throw new Exception(_('User has blocked you.'));
+        }
+
+        if (Event::handle('StartSubscribe', array($subscriber, $other))) {
+
+            $sub = new Subscription();
+
+            $sub->subscriber = $subscriber->id;
+            $sub->subscribed = $other->id;
+            $sub->created    = common_sql_now();
+
+            $result = $sub->insert();
+
+            if (!$result) {
+                common_log_db_error($sub, 'INSERT', __FILE__);
+                throw new Exception(_('Could not save subscription.'));
+            }
+
+            $sub->notify();
+
+            self::blow('user:notices_with_friends:%d', $subscriber->id);
+
+            $subscriber->blowSubscriptionsCount();
+            $other->blowSubscribersCount();
+
+            $otherUser = User::staticGet('id', $other->id);
+
+            if (!empty($otherUser) &&
+                $otherUser->autosubscribe &&
+                !self::exists($other, $subscriber) &&
+                !$subscriber->hasBlocked($other)) {
+
+                $auto = new Subscription();
+
+                $auto->subscriber = $subscriber->id;
+                $auto->subscribed = $other->id;
+                $auto->created    = common_sql_now();
+
+                $result = $auto->insert();
+
+                if (!$result) {
+                    common_log_db_error($auto, 'INSERT', __FILE__);
+                    throw new Exception(_('Could not save subscription.'));
+                }
+
+                $auto->notify();
+            }
+
+            Event::handle('EndSubscribe', array($subscriber, $other));
+        }
+
+        return true;
+    }
+
+    function notify()
+    {
+        # XXX: add other notifications (Jabber, SMS) here
+        # XXX: queue this and handle it offline
+        # XXX: Whatever happens, do it in Twitter-like API, too
+
+        $this->notifyEmail();
+    }
+
+    function notifyEmail()
+    {
+        $subscribedUser = User::staticGet('id', $this->subscribed);
+
+        if (!empty($subscribedUser)) {
+
+            $subscriber = Profile::staticGet('id', $this->subscriber);
+
+            mail_subscribe_notify_profile($subscribedUser, $subscriber);
+        }
+    }
+
+    /**
+     * Cancel a subscription
+     *
+     */
+
+    function cancel($subscriber, $other)
+    {
+        if (!self::exists($subscriber, $other)) {
+            throw new Exception(_('Not subscribed!'));
+        }
+
+        // Don't allow deleting self subs
+
+        if ($subscriber->id == $other->id) {
+            throw new Exception(_('Couldn\'t delete self-subscription.'));
+        }
+
+        if (Event::handle('StartUnsubscribe', array($subscriber, $other))) {
+
+            $sub = Subscription::pkeyGet(array('subscriber' => $subscriber->id,
+                                               'subscribed' => $other->id));
+
+            // note we checked for existence above
+
+            assert(!empty($sub));
+
+            $result = $sub->delete();
+
+            if (!$result) {
+                common_log_db_error($sub, 'DELETE', __FILE__);
+                throw new Exception(_('Couldn\'t delete subscription.'));
+            }
+
+            self::blow('user:notices_with_friends:%d', $subscriber->id);
+
+            $subscriber->blowSubscriptionsCount();
+            $other->blowSubscribersCount();
+
+            Event::handle('EndUnsubscribe', array($subscriber, $other));
+        }
+
+        return;
+    }
+
+    function exists($subscriber, $other)
+    {
+        $sub = Subscription::pkeyGet(array('subscriber' => $subscriber->id,
+                                           'subscribed' => $other->id));
+        return (empty($sub)) ? false : true;
+    }
 }
diff --git a/classes/User.php b/classes/User.php
index 72c3f39e94..10b1f48651 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -80,11 +80,7 @@ class User extends Memcached_DataObject
 
     function isSubscribed($other)
     {
-        assert(!is_null($other));
-        // XXX: cache results of this query
-        $sub = Subscription::pkeyGet(array('subscriber' => $this->id,
-                                           'subscribed' => $other->id));
-        return (is_null($sub)) ? false : true;
+        return Subscription::exists($this->getProfile(), $other);
     }
 
     // 'update' won't write key columns, so we have to do it ourselves.
@@ -167,17 +163,8 @@ class User extends Memcached_DataObject
 
     function hasBlocked($other)
     {
-
-        $block = Profile_block::get($this->id, $other->id);
-
-        if (is_null($block)) {
-            $result = false;
-        } else {
-            $result = true;
-            $block->free();
-        }
-
-        return $result;
+        $profile = $this->getProfile();
+        return $profile->hasBlocked($other);
     }
 
     /**
diff --git a/lib/subs.php b/lib/subs.php
index 5ac1a75a5c..5376e21bda 100644
--- a/lib/subs.php
+++ b/lib/subs.php
@@ -19,8 +19,6 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
-require_once('XMPPHP/XMPP.php');
-
 /* Subscribe $user to nickname $other_nickname
   Returns true or an error message.
 */
@@ -44,72 +42,12 @@ function subs_subscribe_user($user, $other_nickname)
 
 function subs_subscribe_to($user, $other)
 {
-    if (!$user->hasRight(Right::SUBSCRIBE)) {
-        return _('You have been banned from subscribing.');
-    }
-
-    if ($user->isSubscribed($other)) {
-        return _('Already subscribed!');
-    }
-
-    if ($other->hasBlocked($user)) {
-        return _('User has blocked you.');
-    }
-
     try {
-        if (Event::handle('StartSubscribe', array($user, $other))) {
-
-            if (!$user->subscribeTo($other)) {
-                return _('Could not subscribe.');
-                return;
-            }
-
-            subs_notify($other, $user);
-
-            $cache = common_memcache();
-
-            if ($cache) {
-                $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
-            }
-
-            $profile = $user->getProfile();
-
-            $profile->blowSubscriptionsCount();
-            $other->blowSubscribersCount();
-
-            if ($other->autosubscribe && !$other->isSubscribed($user) && !$user->hasBlocked($other)) {
-                if (!$other->subscribeTo($user)) {
-                    return _('Could not subscribe other to you.');
-                }
-                $cache = common_memcache();
-
-                if ($cache) {
-                    $cache->delete(common_cache_key('user:notices_with_friends:' . $other->id));
-                }
-
-                subs_notify($user, $other);
-            }
-
-            Event::handle('EndSubscribe', array($user, $other));
-        }
+        Subscription::start($user->getProfile(), $other);
+        return true;
     } catch (Exception $e) {
         return $e->getMessage();
     }
-
-    return true;
-}
-
-function subs_notify($listenee, $listener)
-{
-    # XXX: add other notifications (Jabber, SMS) here
-    # XXX: queue this and handle it offline
-    # XXX: Whatever happens, do it in Twitter-like API, too
-    subs_notify_email($listenee, $listener);
-}
-
-function subs_notify_email($listenee, $listener)
-{
-    mail_subscribe_notify($listenee, $listener);
 }
 
 /* Unsubscribe $user from nickname $other_nickname
@@ -128,52 +66,12 @@ function subs_unsubscribe_user($user, $other_nickname)
     return subs_unsubscribe_to($user, $other->getProfile());
 }
 
-/* Unsubscribe user $user from profile $other
- * NB: other can be a remote user. */
-
 function subs_unsubscribe_to($user, $other)
 {
-    if (!$user->isSubscribed($other))
-        return _('Not subscribed!');
-
-    // Don't allow deleting self subs
-
-    if ($user->id == $other->id) {
-        return _('Couldn\'t delete self-subscription.');
-    }
-
     try {
-        if (Event::handle('StartUnsubscribe', array($user, $other))) {
-
-            $sub = DB_DataObject::factory('subscription');
-
-            $sub->subscriber = $user->id;
-            $sub->subscribed = $other->id;
-
-            $sub->find(true);
-
-            // note we checked for existence above
-
-            if (!$sub->delete())
-              return _('Couldn\'t delete subscription.');
-
-            $cache = common_memcache();
-
-            if ($cache) {
-                $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
-            }
-
-            $profile = $user->getProfile();
-
-            $profile->blowSubscriptionsCount();
-            $other->blowSubscribersCount();
-
-            Event::handle('EndUnsubscribe', array($user, $other));
-        }
+        Subscription::cancel($user->getProfile(), $other);
+        return true;
     } catch (Exception $e) {
         return $e->getMessage();
     }
-
-    return true;
-}
-
+}
\ No newline at end of file

From b0a75a2ab24673452674a8f296ca4dbb110bed6b Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Fri, 19 Feb 2010 08:31:20 -0500
Subject: [PATCH 044/190] replace calls to subs_(un)subscribe_user with
 Subscription methods

---
 actions/apifriendshipsdestroy.php |  9 +++------
 lib/command.php                   | 29 +++++++++++++++++++++--------
 2 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/actions/apifriendshipsdestroy.php b/actions/apifriendshipsdestroy.php
index 91c6fd0324..d48a577562 100644
--- a/actions/apifriendshipsdestroy.php
+++ b/actions/apifriendshipsdestroy.php
@@ -124,12 +124,9 @@ class ApiFriendshipsDestroyAction extends ApiAuthAction
             return;
         }
 
-        $result = subs_unsubscribe_user($this->user, $this->other->nickname);
-
-        if (is_string($result)) {
-            $this->clientError($result, 403, $this->format);
-            return;
-        }
+        // throws an exception on error
+        Subscription::cancel($this->user->getProfile(),
+                             $this->other->getProfile());
 
         $this->initDocument($this->format);
         $this->showProfile($this->other, $this->format);
diff --git a/lib/command.php b/lib/command.php
index 2a51fd6872..ea7b60372d 100644
--- a/lib/command.php
+++ b/lib/command.php
@@ -548,12 +548,19 @@ class SubCommand extends Command
             return;
         }
 
-        $result = subs_subscribe_user($this->user, $this->other);
+        $otherUser = User::staticGet('nickname', $this->other);
 
-        if ($result == 'true') {
+        if (empty($otherUser)) {
+            $channel->error($this->user, _('No such user'));
+            return;
+        }
+
+        try {
+            Subscription::start($this->user->getProfile(),
+                                $otherUser->getProfile());
             $channel->output($this->user, sprintf(_('Subscribed to %s'), $this->other));
-        } else {
-            $channel->error($this->user, $result);
+        } catch (Exception $e) {
+            $channel->error($this->user, $e->getMessage());
         }
     }
 }
@@ -576,12 +583,18 @@ class UnsubCommand extends Command
             return;
         }
 
-        $result=subs_unsubscribe_user($this->user, $this->other);
+        $otherUser = User::staticGet('nickname', $this->other);
 
-        if ($result) {
+        if (empty($otherUser)) {
+            $channel->error($this->user, _('No such user'));
+        }
+
+        try {
+            Subscription::cancel($this->user->getProfile(),
+                                 $otherUser->getProfile());
             $channel->output($this->user, sprintf(_('Unsubscribed from %s'), $this->other));
-        } else {
-            $channel->error($this->user, $result);
+        } catch (Exception $e) {
+            $channel->error($this->user, $e->getMessage());
         }
     }
 }

From 512e8b69f1e6020e97835f1c5c492c2be3eff4c1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Fri, 19 Feb 2010 08:31:46 -0500
Subject: [PATCH 045/190] remove unused subs_(un)subscribe_user functions

---
 lib/subs.php | 32 --------------------------------
 1 file changed, 32 deletions(-)

diff --git a/lib/subs.php b/lib/subs.php
index 5376e21bda..1c240c475d 100644
--- a/lib/subs.php
+++ b/lib/subs.php
@@ -19,22 +19,6 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
-/* Subscribe $user to nickname $other_nickname
-  Returns true or an error message.
-*/
-
-function subs_subscribe_user($user, $other_nickname)
-{
-
-    $other = User::staticGet('nickname', $other_nickname);
-
-    if (!$other) {
-        return _('No such user.');
-    }
-
-    return subs_subscribe_to($user, $other);
-}
-
 /* Subscribe user $user to other user $other.
  * Note: $other must be a local user, not a remote profile.
  * Because the other way is quite a bit more complicated.
@@ -50,22 +34,6 @@ function subs_subscribe_to($user, $other)
     }
 }
 
-/* Unsubscribe $user from nickname $other_nickname
-  Returns true or an error message.
-*/
-
-function subs_unsubscribe_user($user, $other_nickname)
-{
-
-    $other = User::staticGet('nickname', $other_nickname);
-
-    if (!$other) {
-        return _('No such user.');
-    }
-
-    return subs_unsubscribe_to($user, $other->getProfile());
-}
-
 function subs_unsubscribe_to($user, $other)
 {
     try {

From 114eb310ca4f53e09c98f2337850829a9036c133 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Fri, 19 Feb 2010 10:29:06 -0800
Subject: [PATCH 046/190] OStatus: fix up Salmon endpoint detection/saving,
 timestamp fixes.

---
 plugins/OStatus/actions/salmon.php          |  2 +-
 plugins/OStatus/classes/FeedSub.php         |  2 +-
 plugins/OStatus/classes/Ostatus_profile.php | 18 +++++++++++++-----
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index e9d6015f43..2da9db9eb7 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -142,7 +142,7 @@ class SalmonAction extends Action
     function ensureProfile()
     {
         $actor = $this->act->actor;
-
+        common_log(LOG_DEBUG, "Received salmon bit: " . var_export($this->act, true));
         if (empty($actor->id)) {
             throw new Exception("Received a salmon slap from unidentified actor.");
         }
diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php
index dc2c0b710b..bf9d063fa1 100644
--- a/plugins/OStatus/classes/FeedSub.php
+++ b/plugins/OStatus/classes/FeedSub.php
@@ -99,7 +99,7 @@ class FeedSub extends Memcached_DataObject
                      'sub_state' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
                      'sub_end' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
-                     'last_update' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
+                     'last_update' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
                      'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
                      'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
     }
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index e0cb467e5e..319b76a661 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -328,7 +328,7 @@ class Ostatus_profile extends Memcached_DataObject
             $entry->element('id', null, $id);
             $entry->element('title', null, $text);
             $entry->element('summary', null, $text);
-            $entry->element('published', null, common_date_w3dtf(time()));
+            $entry->element('published', null, common_date_w3dtf(common_sql_now()));
 
             $entry->element('activity:verb', null, $verb);
             $entry->raw($actor->asAtomAuthor());
@@ -516,7 +516,7 @@ class Ostatus_profile extends Memcached_DataObject
             throw new FeedSubException('empty feed');
         }
         $first = new Activity($entries->item(0), $discover->feed);
-        return self::ensureActorProfile($first, $feeduri);
+        return self::ensureActorProfile($first, $feeduri, $salmonuri);
     }
 
     /**
@@ -598,13 +598,14 @@ class Ostatus_profile extends Memcached_DataObject
      *
      * @param Activity $activity
      * @param string $feeduri if we already know the canonical feed URI!
+     * @param string $salmonuri if we already know the salmon return channel URI
      * @return Ostatus_profile
      */
-    public static function ensureActorProfile($activity, $feeduri=null)
+    public static function ensureActorProfile($activity, $feeduri=null, $salmonuri=null)
     {
         $profile = self::getActorProfile($activity);
         if (!$profile) {
-            $profile = self::createActorProfile($activity, $feeduri);
+            $profile = self::createActorProfile($activity, $feeduri, $salmonuri);
         }
         return $profile;
     }
@@ -640,7 +641,7 @@ class Ostatus_profile extends Memcached_DataObject
     /**
      * @fixme validate stuff somewhere
      */
-    protected static function createActorProfile($activity, $feeduri=null)
+    protected static function createActorProfile($activity, $feeduri=null, $salmonuri=null)
     {
         $actor = $activity->actor;
         $homeuri = self::getActorProfileURI($activity);
@@ -674,10 +675,17 @@ class Ostatus_profile extends Memcached_DataObject
         $oprofile = new Ostatus_profile();
         $oprofile->uri = $homeuri;
         if ($feeduri) {
+            // If we don't have these, we can look them up later.
             $oprofile->feeduri = $feeduri;
+            if ($salmonuri) {
+                $oprofile->salmonuri = $salmonuri;
+            }
         }
         $oprofile->profile_id = $profile->id;
 
+        $oprofile->created = common_sql_now();
+        $oprofile->modified = common_sql_now();
+
         $ok = $oprofile->insert();
         if ($ok) {
             $oprofile->updateAvatar($avatar);

From a1a3ab1c58cf8636c4e9ac6b9d44bdc18946a547 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Fri, 19 Feb 2010 12:08:07 -0800
Subject: [PATCH 047/190] OStatus: hooked up follow/unfollow events on Salmon
 endpoint to create/destroy remote subscriber relationships

---
 plugins/OStatus/OStatusPlugin.php           |  9 ++-
 plugins/OStatus/actions/feedsubsettings.php |  8 ---
 plugins/OStatus/actions/salmon.php          | 66 ++++++++++++++++++---
 plugins/OStatus/classes/Ostatus_profile.php | 22 +++++--
 4 files changed, 81 insertions(+), 24 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 4ebe4551ec..4c43d8a303 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -253,17 +253,22 @@ class OStatusPlugin extends Plugin
      */
     function onEndUnsubscribe($user, $other)
     {
+        if ($user instanceof Profile) {
+            $profile = $user;
+        } else if ($user instanceof Profile) {
+            $profile = $user->getProfile();
+        }
         $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
         if ($oprofile) {
             // Notify the remote server of the unsub, if supported.
-            $oprofile->notify($user->getProfile(), ActivityVerb::UNFOLLOW, $oprofile);
+            $oprofile->notify($profile, ActivityVerb::UNFOLLOW, $oprofile);
 
             // Drop the PuSH subscription if there are no other subscribers.
             $sub = new Subscription();
             $sub->subscribed = $other->id;
             $sub->limit(1);
             if (!$sub->find(true)) {
-                common_log(LOG_INFO, "Unsubscribing from now-unused feed $oprofile->feeduri on hub $oprofile->huburi");
+                common_log(LOG_INFO, "Unsubscribing from now-unused feed $oprofile->feeduri");
                 $oprofile->unsubscribe();
             }
         }
diff --git a/plugins/OStatus/actions/feedsubsettings.php b/plugins/OStatus/actions/feedsubsettings.php
index 3e1d0aa823..aee4cee9af 100644
--- a/plugins/OStatus/actions/feedsubsettings.php
+++ b/plugins/OStatus/actions/feedsubsettings.php
@@ -68,14 +68,6 @@ class FeedSubSettingsAction extends ConnectSettingsAction
 
         $profile = $user->getProfile();
 
-        $fuser = null;
-
-        $flink = Foreign_link::getByUserID($user->id, FEEDSUB_SERVICE);
-
-        if (!empty($flink)) {
-            $fuser = $flink->getForeignUser();
-        }
-
         $this->elementStart('form', array('method' => 'post',
                                           'id' => 'form_settings_feedsub',
                                           'class' => 'form_settings',
diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index 2da9db9eb7..1ed322ed28 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -63,13 +63,17 @@ class SalmonAction extends Action
         // XXX: check that document element is Atom entry
         // XXX: check the signature
 
-        $this->act = new Activity($dom->documentElement);
+        $entries = $dom->getElementsByTagNameNS(Activity::ATOM, 'entry');
+        if ($entries && $entries->length) {
+            // @fixme is it legit to have multiple entries?
+            $this->act = new Activity($entries->item(0), $dom->documentElement);
+        }
 
         return true;
     }
 
     /**
-     * @fixme probably call Ostatus_profile::processFeed
+     * Check the posted activity type and break out to appropriate processing.
      */
 
     function handle($args)
@@ -94,13 +98,19 @@ class SalmonAction extends Action
             case ActivityVerb::FRIEND:
                 $this->handleFollow();
                 break;
+            case ActivityVerb::UNFOLLOW:
+                $this->handleUnfollow();
+                break;
             }
             Event::handle('EndHandleSalmon', array($this->user, $this->activity));
         }
     }
 
     /**
-     * @fixme probably call Ostatus_profile::processFeed
+     * We've gotten a post event on the Salmon backchannel, probably a reply.
+     *
+     * @todo validate if we need to handle this post, then call into
+     * ostatus_profile's general incoming-post handling.
      */
     function handlePost()
     {
@@ -116,43 +126,81 @@ class SalmonAction extends Action
         }
 
         $profile = $this->ensureProfile();
+        // @fixme do something with the post
     }
 
     /**
-     * @fixme probably call Ostatus_profile::processFeed
+     * We've gotten a follow/subscribe notification from a remote user.
+     * Save a subscription relationship for them.
      */
     function handleFollow()
     {
+        $oprofile = $this->ensureProfile();
+        if ($oprofile) {
+            common_log(LOG_INFO, "Setting up subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
+            $oprofile->subscribeRemoteToLocal($this->user);
+        } else {
+            common_log(LOG_INFO, "Can't set up subscription from remote; missing profile.");
+        }
     }
 
     /**
-     * @fixme probably call Ostatus_profile::processFeed
+     * We've gotten an unfollow/unsubscribe notification from a remote user.
+     * Check if we have a subscription relationship for them and kill it.
+     *
+     * @fixme probably catch exceptions on fail?
+     */
+    function handleUnfollow()
+    {
+        $oprofile = $this->ensureProfile();
+        if ($oprofile) {
+            common_log(LOG_INFO, "Canceling subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
+            Subscription::cancel($oprofile->localProfile(), $this->user->getProfile());
+        } else {
+            common_log(LOG_ERR, "Can't cancel subscription from remote, didn't find the profile");
+        }
+    }
+
+    /**
+     * Remote user likes one of our posts.
+     * Confirm the post is ours, and save a local favorite event.
      */
     function handleFavorite()
     {
     }
 
     /**
-     * @fixme probably call Ostatus_profile::processFeed
+     * Remote user doesn't like one of our posts after all!
+     * Confirm the post is ours, and save a local favorite event.
+     */
+    function handleUnfavorite()
+    {
+    }
+
+    /**
+     * Hmmmm
      */
     function handleShare()
     {
     }
 
+    /**
+     * @return Ostatus_profile
+     */
     function ensureProfile()
     {
         $actor = $this->act->actor;
         common_log(LOG_DEBUG, "Received salmon bit: " . var_export($this->act, true));
         if (empty($actor->id)) {
+            common_log(LOG_ERR, "broken actor: " . var_export($actor, true));
             throw new Exception("Received a salmon slap from unidentified actor.");
         }
 
-        $ostatusProfile = Ostatus_profile::ensureActorProfile($this->act);
-        return $oprofile->localProfile();
+        return Ostatus_profile::ensureActorProfile($this->act);
     }
 
     /**
-     * @fixme anything new in here probably should be merged into Ostatus_profile::ensureActorProfile and friends
+     * @fixme merge into Ostatus_profile::ensureActorProfile and friends
      */
     function createProfile()
     {
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 319b76a661..97d8eec101 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -310,8 +310,15 @@ class Ostatus_profile extends Memcached_DataObject
      * @param $verb eg Activity::SUBSCRIBE or Activity::JOIN
      * @param $object object of the action; if null, the remote entity itself is assumed
      */
-    public function notify(Profile $actor, $verb, $object=null)
+    public function notify($actor, $verb, $object=null)
     {
+        if (!($actor instanceof Profile)) {
+            $type = gettype($actor);
+            if ($type == 'object') {
+                $type = get_class($actor);
+            }
+            throw new ServerException("Invalid actor passed to " . __METHOD__ . ": " . $type);
+        }
         if ($object == null) {
             $object = $this;
         }
@@ -340,7 +347,7 @@ class Ostatus_profile extends Memcached_DataObject
             $feed->addEntry($entry);
 
             $xml = $feed->getString();
-            common_log(LOG_INFO, "Posting to Salmon endpoint $salmon: $xml");
+            common_log(LOG_INFO, "Posting to Salmon endpoint $this->salmonuri: $xml");
 
             $salmon = new Salmon(); // ?
             $salmon->post($this->salmonuri, $xml);
@@ -531,9 +538,14 @@ class Ostatus_profile extends Memcached_DataObject
         $temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
         copy($url, $temp_filename);
 
+        if ($this->isGroup()) {
+            $id = $this->group_id;
+        } else {
+            $id = $this->profile_id;
+        }
         // @fixme should we be using different ids?
-        $imagefile = new ImageFile($this->id, $temp_filename);
-        $filename = Avatar::filename($this->id,
+        $imagefile = new ImageFile($id, $temp_filename);
+        $filename = Avatar::filename($id,
                                      image_type_to_extension($imagefile->type),
                                      null,
                                      common_timestamp());
@@ -646,7 +658,7 @@ class Ostatus_profile extends Memcached_DataObject
         $actor = $activity->actor;
         $homeuri = self::getActorProfileURI($activity);
         $nickname = self::getAuthorNick($activity);
-        $avatar = self::getAvatar($actor, $feed);
+        $avatar = self::getAvatar($actor, $activity->feed);
 
         if (!$homeuri) {
             common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));

From b0327506a491f029b239ae703e1acb1d42ae299c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Fri, 19 Feb 2010 16:37:07 -0500
Subject: [PATCH 048/190] some more salmon stuff

---
 plugins/OStatus/actions/salmon.php | 90 +++++++++++++++++++++++++++++-
 1 file changed, 89 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index e9d6015f43..7356c489a6 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -112,24 +112,112 @@ class SalmonAction extends Action
         case ActivityObject::COMMENT:
             break;
         default:
-            throw new Exception("Can't handle that kind of post.");
+            throw new ClientException("Can't handle that kind of post.");
+        }
+
+        // Notice must either be a) in reply to a notice by this user
+        // or b) to the attention of this user
+
+        $context = $this->act->context;
+
+        if (!empty($context->replyToID)) {
+            $notice = Notice::staticGet('uri', $context->replyToID);
+            if (empty($notice)) {
+                throw new ClientException("In reply to unknown notice");
+            }
+            if ($notice->profile_id != $this->user->id) {
+                throw new ClientException("In reply to a notice not by this user");
+            }
+        } else if (!empty($context->attention)) {
+            if (!in_array($context->attention, $this->user->uri)) {
+                throw new ClientException("To the attention of user(s) not including this one!");
+            }
+        } else {
+            throw new ClientException("Not to anyone in reply to anything!");
         }
 
         $profile = $this->ensureProfile();
+
     }
 
     /**
      * @fixme probably call Ostatus_profile::processFeed
      */
+
     function handleFollow()
     {
+        $object = $this->act->object;
+
+        if ($object->id != $this->user->uri) {
+            throw new ClientException("Subscription notice not for this user.");
+        }
+
+        $profile = $this->ensureProfile();
+
+        $sub = Subscription::pkeyGet(array('subscriber' => $profile->id,
+                                           'subscribed' => $this->user->id));
+
+        if (!empty($sub)) {
+            throw new ClientException("Already subscribed.");
+        }
+
+        if ($this->user->hasBlocked($profile)) {
+            throw new ClientException("Already subscribed.");
+        }
+
     }
 
     /**
      * @fixme probably call Ostatus_profile::processFeed
      */
+
     function handleFavorite()
     {
+        // WORST VARIABLE NAME EVER
+        $object = $this->act->object;
+
+        switch ($this->act->object->type) {
+        case ActivityObject::ARTICLE:
+        case ActivityObject::BLOGENTRY:
+        case ActivityObject::NOTE:
+        case ActivityObject::STATUS:
+        case ActivityObject::COMMENT:
+            break;
+        default:
+            throw new ClientException("Can't handle that kind of object for liking/faving.");
+        }
+
+        $notice = Notice::staticGet('uri', $object->id);
+
+        if (empty($notice)) {
+            throw new ClientException("Notice with ID $object->id unknown.");
+        }
+
+        if ($notice->profile_id != $this->user->id) {
+            throw new ClientException("Notice with ID $object->id not posted by $this->user->id.");
+        }
+
+        $profile = $this->ensureProfile();
+
+        $old = Fave::pkeyGet(array('user_id' => $profile->id,
+                                   'notice_id' => $notice->id));
+
+        if (!empty($old)) {
+            throw new ClientException("We already know that's a fave!");
+        }
+
+        $fave = new Fave();
+
+        // @fixme need to change this attribute name, maybe references
+        $fave->user_id   = $profile->id;
+        $fave->notice_id = $notice->id;
+
+        $result = $fave->insert();
+
+        if (!$result) {
+            common_log_db_error($fave, 'INSERT', __FILE__);
+            throw new ServerException('Could not save new favorite.');
+        }
     }
 
     /**

From 557df3d3f78dbfce656c4c8e3ddf82ee0e34da0a Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Fri, 19 Feb 2010 16:21:17 -0800
Subject: [PATCH 049/190] OStatus: sub/unsub notifications working again. Fixed
 up autodetection of feed info at profile setup time

---
 plugins/OStatus/OStatusPlugin.php           |  2 ++
 plugins/OStatus/actions/salmon.php          | 13 +++++++--
 plugins/OStatus/classes/Ostatus_profile.php | 31 +++++++++++++--------
 plugins/OStatus/lib/salmon.php              |  3 ++
 4 files changed, 35 insertions(+), 14 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 4c43d8a303..1b58d3c356 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -331,6 +331,8 @@ class OStatusPlugin extends Plugin
         $oprofile = Ostatus_profile::staticGet('feeduri', $feedsub->uri);
         if ($oprofile) {
             $oprofile->processFeed($feed);
+        } else {
+            common_log(LOG_DEBUG, "No ostatus profile for incoming feed $feedsub->uri");
         }
     }
 }
diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index 7a4474ff61..43d79cf4ad 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -34,6 +34,8 @@ class SalmonAction extends Action
 
     function prepare($args)
     {
+        StatusNet::setApi(true); // Send smaller error pages
+
         parent::prepare($args);
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
@@ -63,8 +65,12 @@ class SalmonAction extends Action
         // XXX: check that document element is Atom entry
         // XXX: check the signature
 
-        $this->act = new Activity($dom->documentElement);
-
+        // We need to run an entry into Activity, so get the first one
+        $entries = $dom->getElementsByTagNameNS(Activity::ATOM, 'entry');
+        if ($entries && $entries->length) {
+            // @fixme is it legit to have multiple entries?
+            $this->act = new Activity($entries->item(0), $dom->documentElement);
+        }
         return true;
     }
 
@@ -74,7 +80,9 @@ class SalmonAction extends Action
 
     function handle($args)
     {
+        StatusNet::setApi(true); // Send smaller error pages
         common_log(LOG_INFO, 'Salmon: incoming post for user '. $this->user->id);
+        common_log(LOG_DEBUG, "Received salmon bit: " . var_export($this->act, true));
 
         // TODO : Insert new $xml -> notice code
 
@@ -254,7 +262,6 @@ class SalmonAction extends Action
     function ensureProfile()
     {
         $actor = $this->act->actor;
-        common_log(LOG_DEBUG, "Received salmon bit: " . var_export($this->act, true));
         if (empty($actor->id)) {
             common_log(LOG_ERR, "broken actor: " . var_export($actor, true));
             throw new Exception("Received a salmon slap from unidentified actor.");
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 97d8eec101..5fe135f962 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -56,7 +56,7 @@ class Ostatus_profile extends Memcached_DataObject
         return array('uri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'profile_id' => DB_DATAOBJECT_INT,
                      'group_id' => DB_DATAOBJECT_INT,
-                     'feeduri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
+                     'feeduri' => DB_DATAOBJECT_STR,
                      'salmonuri' =>  DB_DATAOBJECT_STR,
                      'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
                      'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
@@ -71,7 +71,7 @@ class Ostatus_profile extends Memcached_DataObject
                      new ColumnDef('group_id', 'integer',
                                    null, true, 'UNI'),
                      new ColumnDef('feeduri', 'varchar',
-                                   255, false, 'UNI'),
+                                   255, true, 'UNI'),
                      new ColumnDef('salmonuri', 'text',
                                    null, true),
                      new ColumnDef('created', 'datetime',
@@ -272,7 +272,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @return bool true on success, false on failure
      * @throws ServerException if feed state is not valid
      */
-    public function subscribe($mode='subscribe')
+    public function subscribe()
     {
         $feedsub = FeedSub::ensureFeed($this->feeduri);
         if ($feedsub->sub_state == 'active' || $feedsub->sub_state == 'subscribe') {
@@ -506,7 +506,7 @@ class Ostatus_profile extends Memcached_DataObject
         $discover = new FeedDiscovery();
         $feeduri = $discover->discoverFromURL($profile_uri);
 
-        $feedsub = FeedSub::ensureFeed($feeduri, $discover->feed);
+        //$feedsub = FeedSub::ensureFeed($feeduri, $discover->feed);
         $huburi = $discover->getAtomLink('hub');
         $salmonuri = $discover->getAtomLink('salmon');
 
@@ -665,6 +665,20 @@ class Ostatus_profile extends Memcached_DataObject
             throw new ServerException("No profile URI");
         }
 
+        if (!$feeduri || !$salmonuri) {
+            // Get the canonical feed URI and check it
+            $discover = new FeedDiscovery();
+            $feeduri = $discover->discoverFromURL($homeuri);
+    
+            $huburi = $discover->getAtomLink('hub');
+            $salmonuri = $discover->getAtomLink('salmon');
+    
+            if (!$huburi) {
+                // We can only deal with folks with a PuSH hub
+                throw new FeedSubNoHubException();
+            }
+        }
+
         $profile = new Profile();
         $profile->nickname   = $nickname;
         $profile->fullname   = $actor->displayName;
@@ -686,13 +700,8 @@ class Ostatus_profile extends Memcached_DataObject
         // so we can leave it empty until later.
         $oprofile = new Ostatus_profile();
         $oprofile->uri = $homeuri;
-        if ($feeduri) {
-            // If we don't have these, we can look them up later.
-            $oprofile->feeduri = $feeduri;
-            if ($salmonuri) {
-                $oprofile->salmonuri = $salmonuri;
-            }
-        }
+        $oprofile->feeduri = $feeduri;
+        $oprofile->salmonuri = $salmonuri;
         $oprofile->profile_id = $profile->id;
 
         $oprofile->created = common_sql_now();
diff --git a/plugins/OStatus/lib/salmon.php b/plugins/OStatus/lib/salmon.php
index 8c77222a62..df17a70068 100644
--- a/plugins/OStatus/lib/salmon.php
+++ b/plugins/OStatus/lib/salmon.php
@@ -41,9 +41,12 @@ class Salmon
             $client->setBody($xml);
             $response = $client->post($endpoint_uri, $headers);
         } catch (HTTP_Request2_Exception $e) {
+            common_log(LOG_ERR, "Salmon post to $endpoint_uri failed: " . $e->getMessage());
             return false;
         }
         if ($response->getStatus() != 200) {
+            common_log(LOG_ERR, "Salmon at $endpoint_uri returned status " .
+                $response->getStatus() . ': ' . $response->getBody());
             return false;
         }
 

From 50db2d5d69a8769dc2ddcc937afb130bcce0971d Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Fri, 19 Feb 2010 17:01:38 -0800
Subject: [PATCH 050/190] OStatus: Salmon notifications now being generated
 moderately correctly. :) Needs to be an <entry> not a <feed>.

---
 plugins/OStatus/actions/salmon.php          | 12 +++++-------
 plugins/OStatus/classes/Ostatus_profile.php | 15 +++++++++------
 2 files changed, 14 insertions(+), 13 deletions(-)

diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/actions/salmon.php
index 43d79cf4ad..f7c86dc0ce 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/actions/salmon.php
@@ -62,15 +62,13 @@ class SalmonAction extends Action
 
         $dom = DOMDocument::loadXML($xml);
 
-        // XXX: check that document element is Atom entry
+        if ($dom->documentElement->namespaceURI != Activity::ATOM ||
+            $dom->documentElement->localName != 'entry') {
+            $this->clientError(_m('Salmon post must be an Atom entry.'));
+        }
         // XXX: check the signature
 
-        // We need to run an entry into Activity, so get the first one
-        $entries = $dom->getElementsByTagNameNS(Activity::ATOM, 'entry');
-        if ($entries && $entries->length) {
-            // @fixme is it legit to have multiple entries?
-            $this->act = new Activity($entries->item(0), $dom->documentElement);
-        }
+        $this->act = new Activity($dom->documentElement);
         return true;
     }
 
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 5fe135f962..b14b4c9a37 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -329,9 +329,15 @@ class Ostatus_profile extends Memcached_DataObject
                 ':' . $actor->id .
                 ':' . time(); // @fixme
 
-            //$entry = new Atom10Entry();
+            // @fixme consolidate all these NS settings somewhere
+            $attributes = array('xmlns' => Activity::ATOM,
+                                'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
+                                'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
+                                'xmlns:georss' => 'http://www.georss.org/georss',
+                                'xmlns:ostatus' => 'http://ostatus.org/schema/1.0');
+
             $entry = new XMLStringer();
-            $entry->elementStart('entry');
+            $entry->elementStart('entry', $attributes);
             $entry->element('id', null, $id);
             $entry->element('title', null, $text);
             $entry->element('summary', null, $text);
@@ -343,10 +349,7 @@ class Ostatus_profile extends Memcached_DataObject
             $entry->raw($object->asActivityNoun('object'));
             $entry->elementEnd('entry');
 
-            $feed = $this->atomFeed($actor);
-            $feed->addEntry($entry);
-
-            $xml = $feed->getString();
+            $xml = $entry->getString();
             common_log(LOG_INFO, "Posting to Salmon endpoint $this->salmonuri: $xml");
 
             $salmon = new Salmon(); // ?

From 2df3bbc80b6c9dd44134bcf3b5b4a09ea1a803d1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 11:12:43 -0500
Subject: [PATCH 051/190] Move some salmon processing to a superclass

Moved some salmon processing to a superclass so we could handle group
salmon posts, too.
---
 plugins/OStatus/OStatusPlugin.php             |   4 +-
 plugins/OStatus/actions/groupsalmon.php       | 108 ++++++++++++
 plugins/OStatus/actions/usersalmon.php        |   0
 .../salmon.php => lib/salmonaction.php}       | 156 +++---------------
 4 files changed, 133 insertions(+), 135 deletions(-)
 create mode 100644 plugins/OStatus/actions/groupsalmon.php
 create mode 100644 plugins/OStatus/actions/usersalmon.php
 rename plugins/OStatus/{actions/salmon.php => lib/salmonaction.php} (52%)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 1b58d3c356..e1f3fd9d37 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -63,10 +63,10 @@ class OStatusPlugin extends Plugin
 
         // Salmon endpoint
         $m->connect('main/salmon/user/:id',
-                    array('action' => 'salmon'),
+                    array('action' => 'usersalmon'),
                     array('id' => '[0-9]+'));
         $m->connect('main/salmon/group/:id',
-                    array('action' => 'salmongroup'),
+                    array('action' => 'groupsalmon'),
                     array('id' => '[0-9]+'));
         return true;
     }
diff --git a/plugins/OStatus/actions/groupsalmon.php b/plugins/OStatus/actions/groupsalmon.php
new file mode 100644
index 0000000000..64ae9f3cc0
--- /dev/null
+++ b/plugins/OStatus/actions/groupsalmon.php
@@ -0,0 +1,108 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @author James Walker <james@status.net>
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+class GroupsalmonAction extends SalmonAction
+{
+    var $group = null;
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $id = $this->trimmed('id');
+
+        if (!$id) {
+            $this->clientError(_('No ID.'));
+        }
+
+        $this->group = User_group::staticGet('id', $id);
+
+        if (empty($this->group)) {
+            $this->clientError(_('No such group.'));
+        }
+
+        return true;
+    }
+
+    /**
+     * We've gotten a post event on the Salmon backchannel, probably a reply.
+     */
+
+    function handlePost()
+    {
+        switch ($this->act->object->type) {
+        case ActivityObject::ARTICLE:
+        case ActivityObject::BLOGENTRY:
+        case ActivityObject::NOTE:
+        case ActivityObject::STATUS:
+        case ActivityObject::COMMENT:
+            break;
+        default:
+            throw new ClientException("Can't handle that kind of post.");
+        }
+
+        // Notice must be to the attention of this group
+
+        $context = $this->act->context;
+
+        if (empty($context->attention)) {
+            throw new ClientException("Not to the attention of anyone.");
+        } else {
+            $uri = common_local_url('groupbyid', array('id' => $this->group->id));
+            if (!in_array($context->attention, $uri)) {
+                throw new ClientException("Not to the attention of this group.");
+            }
+        }
+
+        $profile = $this->ensureProfile();
+        // @fixme save the post
+    }
+
+    /**
+     * We've gotten a follow/subscribe notification from a remote user.
+     * Save a subscription relationship for them.
+     */
+
+    function handleFollow()
+    {
+        $this->handleJoin(); // ???
+    }
+
+    function handleUnfollow()
+    {
+    }
+
+    /**
+     * A remote user joined our group.
+     */
+
+    function handleJoin()
+    {
+    }
+
+}
diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/plugins/OStatus/actions/salmon.php b/plugins/OStatus/lib/salmonaction.php
similarity index 52%
rename from plugins/OStatus/actions/salmon.php
rename to plugins/OStatus/lib/salmonaction.php
index f7c86dc0ce..7085e4583e 100644
--- a/plugins/OStatus/actions/salmon.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -28,7 +28,6 @@ if (!defined('STATUSNET')) {
 
 class SalmonAction extends Action
 {
-    var $user     = null;
     var $xml      = null;
     var $activity = null;
 
@@ -46,18 +45,6 @@ class SalmonAction extends Action
             $this->clientError(_('Salmon requires application/atom+xml'));
         }
 
-        $id = $this->trimmed('id');
-
-        if (!$id) {
-            $this->clientError(_('No ID.'));
-        }
-
-        $this->user = User::staticGet($id);
-
-        if (empty($this->user)) {
-            $this->clientError(_('No such user.'));
-        }
-
         $xml = file_get_contents('php://input');
 
         $dom = DOMDocument::loadXML($xml);
@@ -79,12 +66,10 @@ class SalmonAction extends Action
     function handle($args)
     {
         StatusNet::setApi(true); // Send smaller error pages
-        common_log(LOG_INFO, 'Salmon: incoming post for user '. $this->user->id);
-        common_log(LOG_DEBUG, "Received salmon bit: " . var_export($this->act, true));
 
         // TODO : Insert new $xml -> notice code
 
-        if (Event::handle('StartHandleSalmon', array($this->user, $this->activity))) {
+        if (Event::handle('StartHandleSalmon', array($this->activity))) {
             switch ($this->act->verb)
             {
             case ActivityVerb::POST:
@@ -103,148 +88,44 @@ class SalmonAction extends Action
             case ActivityVerb::UNFOLLOW:
                 $this->handleUnfollow();
                 break;
+            case ActivityVerb::JOIN:
+                $this->handleJoin();
+                break;
+            default:
+                throw new ClientException(_("Unimplemented."));
             }
-            Event::handle('EndHandleSalmon', array($this->user, $this->activity));
+            Event::handle('EndHandleSalmon', array($this->activity));
         }
     }
 
-    /**
-     * We've gotten a post event on the Salmon backchannel, probably a reply.
-     *
-     * @todo validate if we need to handle this post, then call into
-     * ostatus_profile's general incoming-post handling.
-     */
     function handlePost()
     {
-        switch ($this->act->object->type) {
-        case ActivityObject::ARTICLE:
-        case ActivityObject::BLOGENTRY:
-        case ActivityObject::NOTE:
-        case ActivityObject::STATUS:
-        case ActivityObject::COMMENT:
-            break;
-        default:
-            throw new ClientException("Can't handle that kind of post.");
-        }
-
-        // Notice must either be a) in reply to a notice by this user
-        // or b) to the attention of this user
-
-        $context = $this->act->context;
-
-        if (!empty($context->replyToID)) {
-            $notice = Notice::staticGet('uri', $context->replyToID);
-            if (empty($notice)) {
-                throw new ClientException("In reply to unknown notice");
-            }
-            if ($notice->profile_id != $this->user->id) {
-                throw new ClientException("In reply to a notice not by this user");
-            }
-        } else if (!empty($context->attention)) {
-            if (!in_array($context->attention, $this->user->uri)) {
-                throw new ClientException("To the attention of user(s) not including this one!");
-            }
-        } else {
-            throw new ClientException("Not to anyone in reply to anything!");
-        }
-
-        $profile = $this->ensureProfile();
-        // @fixme do something with the post
+        throw new ClientException(_("Unimplemented!"));
     }
 
-    /**
-     * We've gotten a follow/subscribe notification from a remote user.
-     * Save a subscription relationship for them.
-     */
-
     function handleFollow()
     {
-        $oprofile = $this->ensureProfile();
-        if ($oprofile) {
-            common_log(LOG_INFO, "Setting up subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
-            $oprofile->subscribeRemoteToLocal($this->user);
-        } else {
-            common_log(LOG_INFO, "Can't set up subscription from remote; missing profile.");
-        }
+        throw new ClientException(_("Unimplemented!"));
     }
 
-    /**
-     * We've gotten an unfollow/unsubscribe notification from a remote user.
-     * Check if we have a subscription relationship for them and kill it.
-     *
-     * @fixme probably catch exceptions on fail?
-     */
     function handleUnfollow()
     {
-        $oprofile = $this->ensureProfile();
-        if ($oprofile) {
-            common_log(LOG_INFO, "Canceling subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
-            Subscription::cancel($oprofile->localProfile(), $this->user->getProfile());
-        } else {
-            common_log(LOG_ERR, "Can't cancel subscription from remote, didn't find the profile");
-        }
+        throw new ClientException(_("Unimplemented!"));
     }
 
-    /**
-     * Remote user likes one of our posts.
-     * Confirm the post is ours, and save a local favorite event.
-     */
-
     function handleFavorite()
     {
-        // WORST VARIABLE NAME EVER
-        $object = $this->act->object;
-
-        switch ($this->act->object->type) {
-        case ActivityObject::ARTICLE:
-        case ActivityObject::BLOGENTRY:
-        case ActivityObject::NOTE:
-        case ActivityObject::STATUS:
-        case ActivityObject::COMMENT:
-            break;
-        default:
-            throw new ClientException("Can't handle that kind of object for liking/faving.");
-        }
-
-        $notice = Notice::staticGet('uri', $object->id);
-
-        if (empty($notice)) {
-            throw new ClientException("Notice with ID $object->id unknown.");
-        }
-
-        if ($notice->profile_id != $this->user->id) {
-            throw new ClientException("Notice with ID $object->id not posted by $this->user->id.");
-        }
-
-        $profile = $this->ensureProfile();
-
-        $old = Fave::pkeyGet(array('user_id' => $profile->id,
-                                   'notice_id' => $notice->id));
-
-        if (!empty($old)) {
-            throw new ClientException("We already know that's a fave!");
-        }
-
-        $fave = new Fave();
-
-        // @fixme need to change this attribute name, maybe references
-        $fave->user_id   = $profile->id;
-        $fave->notice_id = $notice->id;
-
-        $result = $fave->insert();
-
-        if (!$result) {
-            common_log_db_error($fave, 'INSERT', __FILE__);
-            throw new ServerException('Could not save new favorite.');
-        }
+        throw new ClientException(_("Unimplemented!"));
     }
 
     /**
      * Remote user doesn't like one of our posts after all!
-     * Confirm the post is ours, and save a local favorite event.
+     * Confirm the post is ours, and delete a local favorite event.
      */
+
     function handleUnfavorite()
     {
+        throw new ClientException(_("Unimplemented!"));
     }
 
     /**
@@ -252,6 +133,15 @@ class SalmonAction extends Action
      */
     function handleShare()
     {
+        throw new ClientException(_("Unimplemented!"));
+    }
+
+    /**
+     * Hmmmm
+     */
+    function handleJoin()
+    {
+        throw new ClientException(_("Unimplemented!"));
     }
 
     /**

From ed45df045f661e9c3b85e0657986c99c320914f0 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 11:17:54 -0500
Subject: [PATCH 052/190] Cool bug! Technically good PHP syntax

---
 plugins/OStatus/classes/Ostatus_profile.php | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index b14b4c9a37..9f5c605612 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -149,7 +149,6 @@ class Ostatus_profile extends Memcached_DataObject
     function asActivityNoun($element)
     {
         $xs = new XMLStringer(true);
-
         $avatarHref = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
         $avatarType = 'image/png';
         if ($this->isGroup()) {
@@ -173,8 +172,8 @@ class Ostatus_profile extends Memcached_DataObject
             $self = $this->localProfile();
             $avatar = $self->getAvatar(AVATAR_PROFILE_SIZE);
             if ($avatar) {
-                $avatarHref = $avatar->
-                $avatarType = $avatar->mediatype;
+                  $avatarHref = $avatar->url;
+                  $avatarType = $avatar->mediatype;
             }
         }
         $xs->elementStart('activity:' . $element);
@@ -672,10 +671,10 @@ class Ostatus_profile extends Memcached_DataObject
             // Get the canonical feed URI and check it
             $discover = new FeedDiscovery();
             $feeduri = $discover->discoverFromURL($homeuri);
-    
+
             $huburi = $discover->getAtomLink('hub');
             $salmonuri = $discover->getAtomLink('salmon');
-    
+
             if (!$huburi) {
                 // We can only deal with folks with a PuSH hub
                 throw new FeedSubNoHubException();

From 81ea0f81173030c73cfc8dd46946d126d3d41622 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 11:35:01 -0500
Subject: [PATCH 053/190] Add HTMLPurifier to extlib

HTMLPurifier defangs arbitrary submitted HTML. We're using it in the
OStatus plugin, but it may be valuable for other parts of the codebase
(I think OEmbed might benefit, for example).
---
 extlib/HTMLPurifier/HTMLPurifier.auto.php     |   11 +
 extlib/HTMLPurifier/HTMLPurifier.autoload.php |   21 +
 extlib/HTMLPurifier/HTMLPurifier.func.php     |   23 +
 extlib/HTMLPurifier/HTMLPurifier.includes.php |  208 +
 extlib/HTMLPurifier/HTMLPurifier.kses.php     |   30 +
 extlib/HTMLPurifier/HTMLPurifier.path.php     |   11 +
 extlib/HTMLPurifier/HTMLPurifier.php          |  237 +
 .../HTMLPurifier.safe-includes.php            |  202 +
 .../HTMLPurifier/AttrCollections.php          |  128 +
 extlib/HTMLPurifier/HTMLPurifier/AttrDef.php  |   87 +
 .../HTMLPurifier/HTMLPurifier/AttrDef/CSS.php |   87 +
 .../HTMLPurifier/AttrDef/CSS/AlphaValue.php   |   21 +
 .../HTMLPurifier/AttrDef/CSS/Background.php   |   87 +
 .../AttrDef/CSS/BackgroundPosition.php        |  126 +
 .../HTMLPurifier/AttrDef/CSS/Border.php       |   43 +
 .../HTMLPurifier/AttrDef/CSS/Color.php        |   78 +
 .../HTMLPurifier/AttrDef/CSS/Composite.php    |   38 +
 .../AttrDef/CSS/DenyElementDecorator.php      |   28 +
 .../HTMLPurifier/AttrDef/CSS/Filter.php       |   54 +
 .../HTMLPurifier/AttrDef/CSS/Font.php         |  149 +
 .../HTMLPurifier/AttrDef/CSS/FontFamily.php   |   90 +
 .../AttrDef/CSS/ImportantDecorator.php        |   40 +
 .../HTMLPurifier/AttrDef/CSS/Length.php       |   47 +
 .../HTMLPurifier/AttrDef/CSS/ListStyle.php    |   78 +
 .../HTMLPurifier/AttrDef/CSS/Multiple.php     |   58 +
 .../HTMLPurifier/AttrDef/CSS/Number.php       |   69 +
 .../HTMLPurifier/AttrDef/CSS/Percentage.php   |   40 +
 .../AttrDef/CSS/TextDecoration.php            |   38 +
 .../HTMLPurifier/AttrDef/CSS/URI.php          |   56 +
 .../HTMLPurifier/AttrDef/Enum.php             |   65 +
 .../HTMLPurifier/AttrDef/HTML/Bool.php        |   28 +
 .../HTMLPurifier/AttrDef/HTML/Class.php       |   34 +
 .../HTMLPurifier/AttrDef/HTML/Color.php       |   32 +
 .../HTMLPurifier/AttrDef/HTML/FrameTarget.php |   21 +
 .../HTMLPurifier/AttrDef/HTML/ID.php          |   70 +
 .../HTMLPurifier/AttrDef/HTML/Length.php      |   41 +
 .../HTMLPurifier/AttrDef/HTML/LinkTypes.php   |   53 +
 .../HTMLPurifier/AttrDef/HTML/MultiLength.php |   41 +
 .../HTMLPurifier/AttrDef/HTML/Nmtokens.php    |   52 +
 .../HTMLPurifier/AttrDef/HTML/Pixels.php      |   48 +
 .../HTMLPurifier/AttrDef/Integer.php          |   73 +
 .../HTMLPurifier/AttrDef/Lang.php             |   73 +
 .../HTMLPurifier/AttrDef/Switch.php           |   34 +
 .../HTMLPurifier/AttrDef/Text.php             |   15 +
 .../HTMLPurifier/HTMLPurifier/AttrDef/URI.php |   77 +
 .../HTMLPurifier/AttrDef/URI/Email.php        |   17 +
 .../AttrDef/URI/Email/SimpleCheck.php         |   21 +
 .../HTMLPurifier/AttrDef/URI/Host.php         |   62 +
 .../HTMLPurifier/AttrDef/URI/IPv4.php         |   39 +
 .../HTMLPurifier/AttrDef/URI/IPv6.php         |   99 +
 .../HTMLPurifier/AttrTransform.php            |   56 +
 .../HTMLPurifier/AttrTransform/Background.php |   23 +
 .../HTMLPurifier/AttrTransform/BdoDir.php     |   19 +
 .../HTMLPurifier/AttrTransform/BgColor.php    |   23 +
 .../HTMLPurifier/AttrTransform/BoolToCSS.php  |   36 +
 .../HTMLPurifier/AttrTransform/Border.php     |   18 +
 .../HTMLPurifier/AttrTransform/EnumToCSS.php  |   58 +
 .../AttrTransform/ImgRequired.php             |   42 +
 .../HTMLPurifier/AttrTransform/ImgSpace.php   |   44 +
 .../HTMLPurifier/AttrTransform/Input.php      |   40 +
 .../HTMLPurifier/AttrTransform/Lang.php       |   28 +
 .../HTMLPurifier/AttrTransform/Length.php     |   27 +
 .../HTMLPurifier/AttrTransform/Name.php       |   21 +
 .../HTMLPurifier/AttrTransform/NameSync.php   |   27 +
 .../HTMLPurifier/AttrTransform/SafeEmbed.php  |   15 +
 .../HTMLPurifier/AttrTransform/SafeObject.php |   16 +
 .../HTMLPurifier/AttrTransform/SafeParam.php  |   50 +
 .../AttrTransform/ScriptRequired.php          |   16 +
 .../HTMLPurifier/AttrTransform/Textarea.php   |   18 +
 .../HTMLPurifier/HTMLPurifier/AttrTypes.php   |   77 +
 .../HTMLPurifier/AttrValidator.php            |  162 +
 .../HTMLPurifier/HTMLPurifier/Bootstrap.php   |   98 +
 .../HTMLPurifier/CSSDefinition.php            |  292 ++
 extlib/HTMLPurifier/HTMLPurifier/ChildDef.php |   48 +
 .../HTMLPurifier/ChildDef/Chameleon.php       |   48 +
 .../HTMLPurifier/ChildDef/Custom.php          |   90 +
 .../HTMLPurifier/ChildDef/Empty.php           |   20 +
 .../HTMLPurifier/ChildDef/Optional.php        |   26 +
 .../HTMLPurifier/ChildDef/Required.php        |  117 +
 .../ChildDef/StrictBlockquote.php             |   88 +
 .../HTMLPurifier/ChildDef/Table.php           |  142 +
 extlib/HTMLPurifier/HTMLPurifier/Config.php   |  580 +++
 .../HTMLPurifier/ConfigSchema.php             |  158 +
 .../ConfigSchema/Builder/ConfigSchema.php     |   44 +
 .../HTMLPurifier/ConfigSchema/Builder/Xml.php |  106 +
 .../HTMLPurifier/ConfigSchema/Exception.php   |   11 +
 .../HTMLPurifier/ConfigSchema/Interchange.php |   42 +
 .../ConfigSchema/Interchange/Directive.php    |   77 +
 .../ConfigSchema/Interchange/Id.php           |   37 +
 .../ConfigSchema/InterchangeBuilder.php       |  180 +
 .../HTMLPurifier/ConfigSchema/Validator.php   |  206 +
 .../ConfigSchema/ValidatorAtom.php            |   66 +
 .../HTMLPurifier/ConfigSchema/schema.ser      |  Bin 0 -> 12999 bytes
 .../schema/Attr.AllowedClasses.txt            |    8 +
 .../schema/Attr.AllowedFrameTargets.txt       |   12 +
 .../ConfigSchema/schema/Attr.AllowedRel.txt   |    9 +
 .../ConfigSchema/schema/Attr.AllowedRev.txt   |    9 +
 .../schema/Attr.ClassUseCDATA.txt             |   19 +
 .../schema/Attr.DefaultImageAlt.txt           |   11 +
 .../schema/Attr.DefaultInvalidImage.txt       |    9 +
 .../schema/Attr.DefaultInvalidImageAlt.txt    |    8 +
 .../schema/Attr.DefaultTextDir.txt            |   10 +
 .../ConfigSchema/schema/Attr.EnableID.txt     |   16 +
 .../schema/Attr.ForbiddenClasses.txt          |    8 +
 .../ConfigSchema/schema/Attr.IDBlacklist.txt  |    5 +
 .../schema/Attr.IDBlacklistRegexp.txt         |    9 +
 .../ConfigSchema/schema/Attr.IDPrefix.txt     |   12 +
 .../schema/Attr.IDPrefixLocal.txt             |   14 +
 .../schema/AutoFormat.AutoParagraph.txt       |   31 +
 .../ConfigSchema/schema/AutoFormat.Custom.txt |   12 +
 .../schema/AutoFormat.DisplayLinkURI.txt      |   11 +
 .../schema/AutoFormat.Linkify.txt             |   12 +
 .../AutoFormat.PurifierLinkify.DocURL.txt     |   12 +
 .../schema/AutoFormat.PurifierLinkify.txt     |   12 +
 ...rmat.RemoveEmpty.RemoveNbsp.Exceptions.txt |   11 +
 .../AutoFormat.RemoveEmpty.RemoveNbsp.txt     |   15 +
 .../schema/AutoFormat.RemoveEmpty.txt         |   46 +
 .../schema/CSS.AllowImportant.txt             |    8 +
 .../ConfigSchema/schema/CSS.AllowTricky.txt   |   11 +
 .../schema/CSS.AllowedProperties.txt          |   18 +
 .../ConfigSchema/schema/CSS.DefinitionRev.txt |   11 +
 .../ConfigSchema/schema/CSS.MaxImgLength.txt  |   16 +
 .../ConfigSchema/schema/CSS.Proprietary.txt   |   10 +
 .../schema/Cache.DefinitionImpl.txt           |   14 +
 .../schema/Cache.SerializerPath.txt           |   13 +
 .../schema/Core.AggressivelyFixLt.txt         |   18 +
 .../schema/Core.CollectErrors.txt             |   12 +
 .../schema/Core.ColorKeywords.txt             |   28 +
 .../schema/Core.ConvertDocumentToFragment.txt |   14 +
 .../Core.DirectLexLineNumberSyncInterval.txt  |   17 +
 .../ConfigSchema/schema/Core.Encoding.txt     |   15 +
 .../schema/Core.EscapeInvalidChildren.txt     |   10 +
 .../schema/Core.EscapeInvalidTags.txt         |    7 +
 .../schema/Core.EscapeNonASCIICharacters.txt  |   13 +
 .../schema/Core.HiddenElements.txt            |   19 +
 .../ConfigSchema/schema/Core.Language.txt     |   10 +
 .../ConfigSchema/schema/Core.LexerImpl.txt    |   34 +
 .../schema/Core.MaintainLineNumbers.txt       |   16 +
 .../schema/Core.RemoveInvalidImg.txt          |   12 +
 .../schema/Core.RemoveScriptContents.txt      |   12 +
 .../ConfigSchema/schema/Filter.Custom.txt     |   11 +
 .../Filter.ExtractStyleBlocks.Escaping.txt    |   14 +
 .../Filter.ExtractStyleBlocks.Scope.txt       |   29 +
 .../Filter.ExtractStyleBlocks.TidyImpl.txt    |   16 +
 .../schema/Filter.ExtractStyleBlocks.txt      |   74 +
 .../ConfigSchema/schema/Filter.YouTube.txt    |   11 +
 .../ConfigSchema/schema/HTML.Allowed.txt      |   22 +
 .../schema/HTML.AllowedAttributes.txt         |   19 +
 .../schema/HTML.AllowedElements.txt           |   18 +
 .../schema/HTML.AllowedModules.txt            |   20 +
 .../schema/HTML.Attr.Name.UseCDATA.txt        |   11 +
 .../ConfigSchema/schema/HTML.BlockWrapper.txt |   18 +
 .../ConfigSchema/schema/HTML.CoreModules.txt  |   23 +
 .../schema/HTML.CustomDoctype.txt             |    9 +
 .../ConfigSchema/schema/HTML.DefinitionID.txt |   33 +
 .../schema/HTML.DefinitionRev.txt             |   16 +
 .../ConfigSchema/schema/HTML.Doctype.txt      |   11 +
 .../schema/HTML.ForbiddenAttributes.txt       |   21 +
 .../schema/HTML.ForbiddenElements.txt         |   20 +
 .../ConfigSchema/schema/HTML.MaxImgLength.txt |   14 +
 .../ConfigSchema/schema/HTML.Parent.txt       |   12 +
 .../ConfigSchema/schema/HTML.Proprietary.txt  |   12 +
 .../ConfigSchema/schema/HTML.SafeEmbed.txt    |   14 +
 .../ConfigSchema/schema/HTML.SafeObject.txt   |   14 +
 .../ConfigSchema/schema/HTML.Strict.txt       |    9 +
 .../ConfigSchema/schema/HTML.TidyAdd.txt      |    8 +
 .../ConfigSchema/schema/HTML.TidyLevel.txt    |   24 +
 .../ConfigSchema/schema/HTML.TidyRemove.txt   |    8 +
 .../ConfigSchema/schema/HTML.Trusted.txt      |    8 +
 .../ConfigSchema/schema/HTML.XHTML.txt        |   11 +
 .../schema/Output.CommentScriptContents.txt   |   10 +
 .../ConfigSchema/schema/Output.Newline.txt    |   13 +
 .../ConfigSchema/schema/Output.SortAttr.txt   |   14 +
 .../ConfigSchema/schema/Output.TidyFormat.txt |   25 +
 .../ConfigSchema/schema/Test.ForceNoIconv.txt |    7 +
 .../schema/URI.AllowedSchemes.txt             |   15 +
 .../ConfigSchema/schema/URI.Base.txt          |   17 +
 .../ConfigSchema/schema/URI.DefaultScheme.txt |   10 +
 .../ConfigSchema/schema/URI.DefinitionID.txt  |   11 +
 .../ConfigSchema/schema/URI.DefinitionRev.txt |   11 +
 .../ConfigSchema/schema/URI.Disable.txt       |   14 +
 .../schema/URI.DisableExternal.txt            |   11 +
 .../schema/URI.DisableExternalResources.txt   |   13 +
 .../schema/URI.DisableResources.txt           |   12 +
 .../ConfigSchema/schema/URI.Host.txt          |   19 +
 .../ConfigSchema/schema/URI.HostBlacklist.txt |    9 +
 .../ConfigSchema/schema/URI.MakeAbsolute.txt  |   13 +
 .../ConfigSchema/schema/URI.Munge.txt         |   83 +
 .../schema/URI.MungeResources.txt             |   17 +
 .../schema/URI.MungeSecretKey.txt             |   30 +
 .../schema/URI.OverrideAllowedSchemes.txt     |    9 +
 .../HTMLPurifier/ConfigSchema/schema/info.ini |    3 +
 .../HTMLPurifier/HTMLPurifier/ContentSets.php |  155 +
 extlib/HTMLPurifier/HTMLPurifier/Context.php  |   82 +
 .../HTMLPurifier/HTMLPurifier/Definition.php  |   39 +
 .../HTMLPurifier/DefinitionCache.php          |  108 +
 .../DefinitionCache/Decorator.php             |   62 +
 .../DefinitionCache/Decorator/Cleanup.php     |   43 +
 .../DefinitionCache/Decorator/Memory.php      |   46 +
 .../DefinitionCache/Decorator/Template.php.in |   47 +
 .../HTMLPurifier/DefinitionCache/Null.php     |   39 +
 .../DefinitionCache/Serializer.php            |  172 +
 .../DefinitionCache/Serializer/README         |    3 +
 .../HTMLPurifier/DefinitionCacheFactory.php   |   91 +
 extlib/HTMLPurifier/HTMLPurifier/Doctype.php  |   60 +
 .../HTMLPurifier/DoctypeRegistry.php          |  103 +
 .../HTMLPurifier/HTMLPurifier/ElementDef.php  |  176 +
 extlib/HTMLPurifier/HTMLPurifier/Encoder.php  |  426 ++
 .../HTMLPurifier/EntityLookup.php             |   44 +
 .../HTMLPurifier/EntityLookup/entities.ser    |    1 +
 .../HTMLPurifier/EntityParser.php             |  144 +
 .../HTMLPurifier/ErrorCollector.php           |  209 +
 .../HTMLPurifier/HTMLPurifier/ErrorStruct.php |   60 +
 .../HTMLPurifier/HTMLPurifier/Exception.php   |   12 +
 extlib/HTMLPurifier/HTMLPurifier/Filter.php   |   46 +
 .../Filter/ExtractStyleBlocks.php             |  135 +
 .../HTMLPurifier/Filter/YouTube.php           |   39 +
 .../HTMLPurifier/HTMLPurifier/Generator.php   |  183 +
 .../HTMLPurifier/HTMLDefinition.php           |  420 ++
 .../HTMLPurifier/HTMLPurifier/HTMLModule.php  |  244 +
 .../HTMLPurifier/HTMLModule/Bdo.php           |   31 +
 .../HTMLModule/CommonAttributes.php           |   26 +
 .../HTMLPurifier/HTMLModule/Edit.php          |   38 +
 .../HTMLPurifier/HTMLModule/Forms.php         |  118 +
 .../HTMLPurifier/HTMLModule/Hypertext.php     |   31 +
 .../HTMLPurifier/HTMLModule/Image.php         |   40 +
 .../HTMLPurifier/HTMLModule/Legacy.php        |  143 +
 .../HTMLPurifier/HTMLModule/List.php          |   35 +
 .../HTMLPurifier/HTMLModule/Name.php          |   21 +
 .../HTMLModule/NonXMLCommonAttributes.php     |   14 +
 .../HTMLPurifier/HTMLModule/Object.php        |   47 +
 .../HTMLPurifier/HTMLModule/Presentation.php  |   36 +
 .../HTMLPurifier/HTMLModule/Proprietary.php   |   33 +
 .../HTMLPurifier/HTMLModule/Ruby.php          |   27 +
 .../HTMLPurifier/HTMLModule/SafeEmbed.php     |   33 +
 .../HTMLPurifier/HTMLModule/SafeObject.php    |   50 +
 .../HTMLPurifier/HTMLModule/Scripting.php     |   54 +
 .../HTMLModule/StyleAttribute.php             |   24 +
 .../HTMLPurifier/HTMLModule/Tables.php        |   66 +
 .../HTMLPurifier/HTMLModule/Target.php        |   23 +
 .../HTMLPurifier/HTMLModule/Text.php          |   71 +
 .../HTMLPurifier/HTMLModule/Tidy.php          |  207 +
 .../HTMLPurifier/HTMLModule/Tidy/Name.php     |   24 +
 .../HTMLModule/Tidy/Proprietary.php           |   23 +
 .../HTMLPurifier/HTMLModule/Tidy/Strict.php   |   21 +
 .../HTMLModule/Tidy/Transitional.php          |    9 +
 .../HTMLPurifier/HTMLModule/Tidy/XHTML.php    |   17 +
 .../HTMLModule/Tidy/XHTMLAndHTML4.php         |  161 +
 .../HTMLModule/XMLCommonAttributes.php        |   14 +
 .../HTMLPurifier/HTMLModuleManager.php        |  403 ++
 .../HTMLPurifier/IDAccumulator.php            |   53 +
 extlib/HTMLPurifier/HTMLPurifier/Injector.php |  239 +
 .../HTMLPurifier/Injector/AutoParagraph.php   |  340 ++
 .../HTMLPurifier/Injector/DisplayLinkURI.php  |   26 +
 .../HTMLPurifier/Injector/Linkify.php         |   46 +
 .../HTMLPurifier/Injector/PurifierLinkify.php |   45 +
 .../HTMLPurifier/Injector/RemoveEmpty.php     |   51 +
 .../HTMLPurifier/Injector/SafeObject.php      |   87 +
 extlib/HTMLPurifier/HTMLPurifier/Language.php |  163 +
 .../Language/classes/en-x-test.php            |   12 +
 .../Language/messages/en-x-test.php           |   11 +
 .../Language/messages/en-x-testmini.php       |   12 +
 .../HTMLPurifier/Language/messages/en.php     |   62 +
 .../HTMLPurifier/LanguageFactory.php          |  198 +
 extlib/HTMLPurifier/HTMLPurifier/Length.php   |  115 +
 extlib/HTMLPurifier/HTMLPurifier/Lexer.php    |  298 ++
 .../HTMLPurifier/Lexer/DOMLex.php             |  213 +
 .../HTMLPurifier/Lexer/DirectLex.php          |  490 +++
 .../HTMLPurifier/Lexer/PEARSax3.php           |  106 +
 .../HTMLPurifier/HTMLPurifier/Lexer/PH5P.php  | 3906 +++++++++++++++++
 .../HTMLPurifier/PercentEncoder.php           |   98 +
 extlib/HTMLPurifier/HTMLPurifier/Printer.php  |  176 +
 .../HTMLPurifier/Printer/CSSDefinition.php    |   38 +
 .../HTMLPurifier/Printer/ConfigForm.css       |   10 +
 .../HTMLPurifier/Printer/ConfigForm.js        |    5 +
 .../HTMLPurifier/Printer/ConfigForm.php       |  368 ++
 .../HTMLPurifier/Printer/HTMLDefinition.php   |  272 ++
 .../HTMLPurifier/PropertyList.php             |   86 +
 .../HTMLPurifier/PropertyListIterator.php     |   32 +
 extlib/HTMLPurifier/HTMLPurifier/Strategy.php |   26 +
 .../HTMLPurifier/Strategy/Composite.php       |   25 +
 .../HTMLPurifier/Strategy/Core.php            |   18 +
 .../HTMLPurifier/Strategy/FixNesting.php      |  328 ++
 .../HTMLPurifier/Strategy/MakeWellFormed.php  |  457 ++
 .../Strategy/RemoveForeignElements.php        |  171 +
 .../Strategy/ValidateAttributes.php           |   39 +
 .../HTMLPurifier/HTMLPurifier/StringHash.php  |   39 +
 .../HTMLPurifier/StringHashParser.php         |  110 +
 .../HTMLPurifier/TagTransform.php             |   36 +
 .../HTMLPurifier/TagTransform/Font.php        |   96 +
 .../HTMLPurifier/TagTransform/Simple.php      |   35 +
 extlib/HTMLPurifier/HTMLPurifier/Token.php    |   57 +
 .../HTMLPurifier/Token/Comment.php            |   22 +
 .../HTMLPurifier/HTMLPurifier/Token/Empty.php |   11 +
 .../HTMLPurifier/HTMLPurifier/Token/End.php   |   19 +
 .../HTMLPurifier/HTMLPurifier/Token/Start.php |   11 +
 .../HTMLPurifier/HTMLPurifier/Token/Tag.php   |   56 +
 .../HTMLPurifier/HTMLPurifier/Token/Text.php  |   33 +
 .../HTMLPurifier/TokenFactory.php             |   94 +
 extlib/HTMLPurifier/HTMLPurifier/URI.php      |  173 +
 .../HTMLPurifier/URIDefinition.php            |   93 +
 .../HTMLPurifier/HTMLPurifier/URIFilter.php   |   45 +
 .../URIFilter/DisableExternal.php             |   23 +
 .../URIFilter/DisableExternalResources.php    |   12 +
 .../HTMLPurifier/URIFilter/HostBlacklist.php  |   21 +
 .../HTMLPurifier/URIFilter/MakeAbsolute.php   |  114 +
 .../HTMLPurifier/URIFilter/Munge.php          |   58 +
 .../HTMLPurifier/HTMLPurifier/URIParser.php   |   70 +
 .../HTMLPurifier/HTMLPurifier/URIScheme.php   |   42 +
 .../HTMLPurifier/URIScheme/ftp.php            |   43 +
 .../HTMLPurifier/URIScheme/http.php           |   20 +
 .../HTMLPurifier/URIScheme/https.php          |   12 +
 .../HTMLPurifier/URIScheme/mailto.php         |   27 +
 .../HTMLPurifier/URIScheme/news.php           |   22 +
 .../HTMLPurifier/URIScheme/nntp.php           |   20 +
 .../HTMLPurifier/URISchemeRegistry.php        |   68 +
 .../HTMLPurifier/UnitConverter.php            |  254 ++
 .../HTMLPurifier/HTMLPurifier/VarParser.php   |  154 +
 .../HTMLPurifier/VarParser/Flexible.php       |   96 +
 .../HTMLPurifier/VarParser/Native.php         |   26 +
 .../HTMLPurifier/VarParserException.php       |   11 +
 extlib/HTMLPurifier/LICENSE                   |  504 +++
 322 files changed, 24205 insertions(+)
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.auto.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.autoload.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.func.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.includes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.kses.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.path.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier.safe-includes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Config.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema.ser
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ContentSets.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Context.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Definition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php
 create mode 100755 extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Doctype.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ElementDef.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Encoder.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/EntityParser.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Exception.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Filter.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Generator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Language.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Length.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/PropertyList.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/StringHash.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/TagTransform.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/End.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/Start.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/Text.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URI.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIParser.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/VarParser.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php
 create mode 100644 extlib/HTMLPurifier/HTMLPurifier/VarParserException.php
 create mode 100644 extlib/HTMLPurifier/LICENSE

diff --git a/extlib/HTMLPurifier/HTMLPurifier.auto.php b/extlib/HTMLPurifier/HTMLPurifier.auto.php
new file mode 100644
index 0000000000..1960c399f8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.auto.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * This is a stub include that automatically configures the include path.
+ */
+
+set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() );
+require_once 'HTMLPurifier/Bootstrap.php';
+require_once 'HTMLPurifier.autoload.php';
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.autoload.php b/extlib/HTMLPurifier/HTMLPurifier.autoload.php
new file mode 100644
index 0000000000..8d40176406
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.autoload.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * @file
+ * Convenience file that registers autoload handler for HTML Purifier.
+ */
+
+if (function_exists('spl_autoload_register') && function_exists('spl_autoload_unregister')) {
+    // We need unregister for our pre-registering functionality
+    HTMLPurifier_Bootstrap::registerAutoload();
+    if (function_exists('__autoload')) {
+        // Be polite and ensure that userland autoload gets retained
+        spl_autoload_register('__autoload');
+    }
+} elseif (!function_exists('__autoload')) {
+    function __autoload($class) {
+        return HTMLPurifier_Bootstrap::autoload($class);
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.func.php b/extlib/HTMLPurifier/HTMLPurifier.func.php
new file mode 100644
index 0000000000..56a55b2fed
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.func.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * @file
+ * Defines a function wrapper for HTML Purifier for quick use.
+ * @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
+ */
+
+/**
+ * Purify HTML.
+ * @param $html String HTML to purify
+ * @param $config Configuration to use, can be any value accepted by
+ *        HTMLPurifier_Config::create()
+ */
+function HTMLPurifier($html, $config = null) {
+    static $purifier = false;
+    if (!$purifier) {
+        $purifier = new HTMLPurifier();
+    }
+    return $purifier->purify($html, $config);
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.includes.php b/extlib/HTMLPurifier/HTMLPurifier.includes.php
new file mode 100644
index 0000000000..7cfb970601
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.includes.php
@@ -0,0 +1,208 @@
+<?php
+
+/**
+ * @file
+ * This file was auto-generated by generate-includes.php and includes all of
+ * the core files required by HTML Purifier. Use this if performance is a
+ * primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS
+ * FILE, changes will be overwritten the next time the script is run.
+ *
+ * @version 4.0.0
+ *
+ * @warning
+ *      You must *not* include any other HTML Purifier files before this file,
+ *      because 'require' not 'require_once' is used.
+ *
+ * @warning
+ *      This file requires that the include path contains the HTML Purifier
+ *      library directory; this is not auto-set.
+ */
+
+require 'HTMLPurifier.php';
+require 'HTMLPurifier/AttrCollections.php';
+require 'HTMLPurifier/AttrDef.php';
+require 'HTMLPurifier/AttrTransform.php';
+require 'HTMLPurifier/AttrTypes.php';
+require 'HTMLPurifier/AttrValidator.php';
+require 'HTMLPurifier/Bootstrap.php';
+require 'HTMLPurifier/Definition.php';
+require 'HTMLPurifier/CSSDefinition.php';
+require 'HTMLPurifier/ChildDef.php';
+require 'HTMLPurifier/Config.php';
+require 'HTMLPurifier/ConfigSchema.php';
+require 'HTMLPurifier/ContentSets.php';
+require 'HTMLPurifier/Context.php';
+require 'HTMLPurifier/DefinitionCache.php';
+require 'HTMLPurifier/DefinitionCacheFactory.php';
+require 'HTMLPurifier/Doctype.php';
+require 'HTMLPurifier/DoctypeRegistry.php';
+require 'HTMLPurifier/ElementDef.php';
+require 'HTMLPurifier/Encoder.php';
+require 'HTMLPurifier/EntityLookup.php';
+require 'HTMLPurifier/EntityParser.php';
+require 'HTMLPurifier/ErrorCollector.php';
+require 'HTMLPurifier/ErrorStruct.php';
+require 'HTMLPurifier/Exception.php';
+require 'HTMLPurifier/Filter.php';
+require 'HTMLPurifier/Generator.php';
+require 'HTMLPurifier/HTMLDefinition.php';
+require 'HTMLPurifier/HTMLModule.php';
+require 'HTMLPurifier/HTMLModuleManager.php';
+require 'HTMLPurifier/IDAccumulator.php';
+require 'HTMLPurifier/Injector.php';
+require 'HTMLPurifier/Language.php';
+require 'HTMLPurifier/LanguageFactory.php';
+require 'HTMLPurifier/Length.php';
+require 'HTMLPurifier/Lexer.php';
+require 'HTMLPurifier/PercentEncoder.php';
+require 'HTMLPurifier/PropertyList.php';
+require 'HTMLPurifier/PropertyListIterator.php';
+require 'HTMLPurifier/Strategy.php';
+require 'HTMLPurifier/StringHash.php';
+require 'HTMLPurifier/StringHashParser.php';
+require 'HTMLPurifier/TagTransform.php';
+require 'HTMLPurifier/Token.php';
+require 'HTMLPurifier/TokenFactory.php';
+require 'HTMLPurifier/URI.php';
+require 'HTMLPurifier/URIDefinition.php';
+require 'HTMLPurifier/URIFilter.php';
+require 'HTMLPurifier/URIParser.php';
+require 'HTMLPurifier/URIScheme.php';
+require 'HTMLPurifier/URISchemeRegistry.php';
+require 'HTMLPurifier/UnitConverter.php';
+require 'HTMLPurifier/VarParser.php';
+require 'HTMLPurifier/VarParserException.php';
+require 'HTMLPurifier/AttrDef/CSS.php';
+require 'HTMLPurifier/AttrDef/Enum.php';
+require 'HTMLPurifier/AttrDef/Integer.php';
+require 'HTMLPurifier/AttrDef/Lang.php';
+require 'HTMLPurifier/AttrDef/Switch.php';
+require 'HTMLPurifier/AttrDef/Text.php';
+require 'HTMLPurifier/AttrDef/URI.php';
+require 'HTMLPurifier/AttrDef/CSS/Number.php';
+require 'HTMLPurifier/AttrDef/CSS/AlphaValue.php';
+require 'HTMLPurifier/AttrDef/CSS/Background.php';
+require 'HTMLPurifier/AttrDef/CSS/BackgroundPosition.php';
+require 'HTMLPurifier/AttrDef/CSS/Border.php';
+require 'HTMLPurifier/AttrDef/CSS/Color.php';
+require 'HTMLPurifier/AttrDef/CSS/Composite.php';
+require 'HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php';
+require 'HTMLPurifier/AttrDef/CSS/Filter.php';
+require 'HTMLPurifier/AttrDef/CSS/Font.php';
+require 'HTMLPurifier/AttrDef/CSS/FontFamily.php';
+require 'HTMLPurifier/AttrDef/CSS/ImportantDecorator.php';
+require 'HTMLPurifier/AttrDef/CSS/Length.php';
+require 'HTMLPurifier/AttrDef/CSS/ListStyle.php';
+require 'HTMLPurifier/AttrDef/CSS/Multiple.php';
+require 'HTMLPurifier/AttrDef/CSS/Percentage.php';
+require 'HTMLPurifier/AttrDef/CSS/TextDecoration.php';
+require 'HTMLPurifier/AttrDef/CSS/URI.php';
+require 'HTMLPurifier/AttrDef/HTML/Bool.php';
+require 'HTMLPurifier/AttrDef/HTML/Nmtokens.php';
+require 'HTMLPurifier/AttrDef/HTML/Class.php';
+require 'HTMLPurifier/AttrDef/HTML/Color.php';
+require 'HTMLPurifier/AttrDef/HTML/FrameTarget.php';
+require 'HTMLPurifier/AttrDef/HTML/ID.php';
+require 'HTMLPurifier/AttrDef/HTML/Pixels.php';
+require 'HTMLPurifier/AttrDef/HTML/Length.php';
+require 'HTMLPurifier/AttrDef/HTML/LinkTypes.php';
+require 'HTMLPurifier/AttrDef/HTML/MultiLength.php';
+require 'HTMLPurifier/AttrDef/URI/Email.php';
+require 'HTMLPurifier/AttrDef/URI/Host.php';
+require 'HTMLPurifier/AttrDef/URI/IPv4.php';
+require 'HTMLPurifier/AttrDef/URI/IPv6.php';
+require 'HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php';
+require 'HTMLPurifier/AttrTransform/Background.php';
+require 'HTMLPurifier/AttrTransform/BdoDir.php';
+require 'HTMLPurifier/AttrTransform/BgColor.php';
+require 'HTMLPurifier/AttrTransform/BoolToCSS.php';
+require 'HTMLPurifier/AttrTransform/Border.php';
+require 'HTMLPurifier/AttrTransform/EnumToCSS.php';
+require 'HTMLPurifier/AttrTransform/ImgRequired.php';
+require 'HTMLPurifier/AttrTransform/ImgSpace.php';
+require 'HTMLPurifier/AttrTransform/Input.php';
+require 'HTMLPurifier/AttrTransform/Lang.php';
+require 'HTMLPurifier/AttrTransform/Length.php';
+require 'HTMLPurifier/AttrTransform/Name.php';
+require 'HTMLPurifier/AttrTransform/NameSync.php';
+require 'HTMLPurifier/AttrTransform/SafeEmbed.php';
+require 'HTMLPurifier/AttrTransform/SafeObject.php';
+require 'HTMLPurifier/AttrTransform/SafeParam.php';
+require 'HTMLPurifier/AttrTransform/ScriptRequired.php';
+require 'HTMLPurifier/AttrTransform/Textarea.php';
+require 'HTMLPurifier/ChildDef/Chameleon.php';
+require 'HTMLPurifier/ChildDef/Custom.php';
+require 'HTMLPurifier/ChildDef/Empty.php';
+require 'HTMLPurifier/ChildDef/Required.php';
+require 'HTMLPurifier/ChildDef/Optional.php';
+require 'HTMLPurifier/ChildDef/StrictBlockquote.php';
+require 'HTMLPurifier/ChildDef/Table.php';
+require 'HTMLPurifier/DefinitionCache/Decorator.php';
+require 'HTMLPurifier/DefinitionCache/Null.php';
+require 'HTMLPurifier/DefinitionCache/Serializer.php';
+require 'HTMLPurifier/DefinitionCache/Decorator/Cleanup.php';
+require 'HTMLPurifier/DefinitionCache/Decorator/Memory.php';
+require 'HTMLPurifier/HTMLModule/Bdo.php';
+require 'HTMLPurifier/HTMLModule/CommonAttributes.php';
+require 'HTMLPurifier/HTMLModule/Edit.php';
+require 'HTMLPurifier/HTMLModule/Forms.php';
+require 'HTMLPurifier/HTMLModule/Hypertext.php';
+require 'HTMLPurifier/HTMLModule/Image.php';
+require 'HTMLPurifier/HTMLModule/Legacy.php';
+require 'HTMLPurifier/HTMLModule/List.php';
+require 'HTMLPurifier/HTMLModule/Name.php';
+require 'HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php';
+require 'HTMLPurifier/HTMLModule/Object.php';
+require 'HTMLPurifier/HTMLModule/Presentation.php';
+require 'HTMLPurifier/HTMLModule/Proprietary.php';
+require 'HTMLPurifier/HTMLModule/Ruby.php';
+require 'HTMLPurifier/HTMLModule/SafeEmbed.php';
+require 'HTMLPurifier/HTMLModule/SafeObject.php';
+require 'HTMLPurifier/HTMLModule/Scripting.php';
+require 'HTMLPurifier/HTMLModule/StyleAttribute.php';
+require 'HTMLPurifier/HTMLModule/Tables.php';
+require 'HTMLPurifier/HTMLModule/Target.php';
+require 'HTMLPurifier/HTMLModule/Text.php';
+require 'HTMLPurifier/HTMLModule/Tidy.php';
+require 'HTMLPurifier/HTMLModule/XMLCommonAttributes.php';
+require 'HTMLPurifier/HTMLModule/Tidy/Name.php';
+require 'HTMLPurifier/HTMLModule/Tidy/Proprietary.php';
+require 'HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php';
+require 'HTMLPurifier/HTMLModule/Tidy/Strict.php';
+require 'HTMLPurifier/HTMLModule/Tidy/Transitional.php';
+require 'HTMLPurifier/HTMLModule/Tidy/XHTML.php';
+require 'HTMLPurifier/Injector/AutoParagraph.php';
+require 'HTMLPurifier/Injector/DisplayLinkURI.php';
+require 'HTMLPurifier/Injector/Linkify.php';
+require 'HTMLPurifier/Injector/PurifierLinkify.php';
+require 'HTMLPurifier/Injector/RemoveEmpty.php';
+require 'HTMLPurifier/Injector/SafeObject.php';
+require 'HTMLPurifier/Lexer/DOMLex.php';
+require 'HTMLPurifier/Lexer/DirectLex.php';
+require 'HTMLPurifier/Strategy/Composite.php';
+require 'HTMLPurifier/Strategy/Core.php';
+require 'HTMLPurifier/Strategy/FixNesting.php';
+require 'HTMLPurifier/Strategy/MakeWellFormed.php';
+require 'HTMLPurifier/Strategy/RemoveForeignElements.php';
+require 'HTMLPurifier/Strategy/ValidateAttributes.php';
+require 'HTMLPurifier/TagTransform/Font.php';
+require 'HTMLPurifier/TagTransform/Simple.php';
+require 'HTMLPurifier/Token/Comment.php';
+require 'HTMLPurifier/Token/Tag.php';
+require 'HTMLPurifier/Token/Empty.php';
+require 'HTMLPurifier/Token/End.php';
+require 'HTMLPurifier/Token/Start.php';
+require 'HTMLPurifier/Token/Text.php';
+require 'HTMLPurifier/URIFilter/DisableExternal.php';
+require 'HTMLPurifier/URIFilter/DisableExternalResources.php';
+require 'HTMLPurifier/URIFilter/HostBlacklist.php';
+require 'HTMLPurifier/URIFilter/MakeAbsolute.php';
+require 'HTMLPurifier/URIFilter/Munge.php';
+require 'HTMLPurifier/URIScheme/ftp.php';
+require 'HTMLPurifier/URIScheme/http.php';
+require 'HTMLPurifier/URIScheme/https.php';
+require 'HTMLPurifier/URIScheme/mailto.php';
+require 'HTMLPurifier/URIScheme/news.php';
+require 'HTMLPurifier/URIScheme/nntp.php';
+require 'HTMLPurifier/VarParser/Flexible.php';
+require 'HTMLPurifier/VarParser/Native.php';
diff --git a/extlib/HTMLPurifier/HTMLPurifier.kses.php b/extlib/HTMLPurifier/HTMLPurifier.kses.php
new file mode 100644
index 0000000000..3143feb17f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.kses.php
@@ -0,0 +1,30 @@
+<?php
+
+/**
+ * @file
+ * Emulation layer for code that used kses(), substituting in HTML Purifier.
+ */
+
+require_once dirname(__FILE__) . '/HTMLPurifier.auto.php';
+
+function kses($string, $allowed_html, $allowed_protocols = null) {
+    $config = HTMLPurifier_Config::createDefault();
+    $allowed_elements = array();
+    $allowed_attributes = array();
+    foreach ($allowed_html as $element => $attributes) {
+        $allowed_elements[$element] = true;
+        foreach ($attributes as $attribute => $x) {
+            $allowed_attributes["$element.$attribute"] = true;
+        }
+    }
+    $config->set('HTML.AllowedElements', $allowed_elements);
+    $config->set('HTML.AllowedAttributes', $allowed_attributes);
+    $allowed_schemes = array();
+    if ($allowed_protocols !== null) {
+        $config->set('URI.AllowedSchemes', $allowed_protocols);
+    }
+    $purifier = new HTMLPurifier($config);
+    return $purifier->purify($string);
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.path.php b/extlib/HTMLPurifier/HTMLPurifier.path.php
new file mode 100644
index 0000000000..39b1b65319
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.path.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * @file
+ * Convenience stub file that adds HTML Purifier's library file to the path
+ * without any other side-effects.
+ */
+
+set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() );
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.php b/extlib/HTMLPurifier/HTMLPurifier.php
new file mode 100644
index 0000000000..e3fce9c2a3
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.php
@@ -0,0 +1,237 @@
+<?php
+
+/*! @mainpage
+ *
+ * HTML Purifier is an HTML filter that will take an arbitrary snippet of
+ * HTML and rigorously test, validate and filter it into a version that
+ * is safe for output onto webpages. It achieves this by:
+ *
+ *  -# Lexing (parsing into tokens) the document,
+ *  -# Executing various strategies on the tokens:
+ *      -# Removing all elements not in the whitelist,
+ *      -# Making the tokens well-formed,
+ *      -# Fixing the nesting of the nodes, and
+ *      -# Validating attributes of the nodes; and
+ *  -# Generating HTML from the purified tokens.
+ *
+ * However, most users will only need to interface with the HTMLPurifier
+ * and HTMLPurifier_Config.
+ */
+
+/*
+    HTML Purifier 4.0.0 - Standards Compliant HTML Filtering
+    Copyright (C) 2006-2008 Edward Z. Yang
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+/**
+ * Facade that coordinates HTML Purifier's subsystems in order to purify HTML.
+ *
+ * @note There are several points in which configuration can be specified
+ *       for HTML Purifier.  The precedence of these (from lowest to
+ *       highest) is as follows:
+ *          -# Instance: new HTMLPurifier($config)
+ *          -# Invocation: purify($html, $config)
+ *       These configurations are entirely independent of each other and
+ *       are *not* merged (this behavior may change in the future).
+ *
+ * @todo We need an easier way to inject strategies using the configuration
+ *       object.
+ */
+class HTMLPurifier
+{
+
+    /** Version of HTML Purifier */
+    public $version = '4.0.0';
+
+    /** Constant with version of HTML Purifier */
+    const VERSION = '4.0.0';
+
+    /** Global configuration object */
+    public $config;
+
+    /** Array of extra HTMLPurifier_Filter objects to run on HTML, for backwards compatibility */
+    private $filters = array();
+
+    /** Single instance of HTML Purifier */
+    private static $instance;
+
+    protected $strategy, $generator;
+
+    /**
+     * Resultant HTMLPurifier_Context of last run purification. Is an array
+     * of contexts if the last called method was purifyArray().
+     */
+    public $context;
+
+    /**
+     * Initializes the purifier.
+     * @param $config Optional HTMLPurifier_Config object for all instances of
+     *                the purifier, if omitted, a default configuration is
+     *                supplied (which can be overridden on a per-use basis).
+     *                The parameter can also be any type that
+     *                HTMLPurifier_Config::create() supports.
+     */
+    public function __construct($config = null) {
+
+        $this->config = HTMLPurifier_Config::create($config);
+
+        $this->strategy     = new HTMLPurifier_Strategy_Core();
+
+    }
+
+    /**
+     * Adds a filter to process the output. First come first serve
+     * @param $filter HTMLPurifier_Filter object
+     */
+    public function addFilter($filter) {
+        trigger_error('HTMLPurifier->addFilter() is deprecated, use configuration directives in the Filter namespace or Filter.Custom', E_USER_WARNING);
+        $this->filters[] = $filter;
+    }
+
+    /**
+     * Filters an HTML snippet/document to be XSS-free and standards-compliant.
+     *
+     * @param $html String of HTML to purify
+     * @param $config HTMLPurifier_Config object for this operation, if omitted,
+     *                defaults to the config object specified during this
+     *                object's construction. The parameter can also be any type
+     *                that HTMLPurifier_Config::create() supports.
+     * @return Purified HTML
+     */
+    public function purify($html, $config = null) {
+
+        // :TODO: make the config merge in, instead of replace
+        $config = $config ? HTMLPurifier_Config::create($config) : $this->config;
+
+        // implementation is partially environment dependant, partially
+        // configuration dependant
+        $lexer = HTMLPurifier_Lexer::create($config);
+
+        $context = new HTMLPurifier_Context();
+
+        // setup HTML generator
+        $this->generator = new HTMLPurifier_Generator($config, $context);
+        $context->register('Generator', $this->generator);
+
+        // set up global context variables
+        if ($config->get('Core.CollectErrors')) {
+            // may get moved out if other facilities use it
+            $language_factory = HTMLPurifier_LanguageFactory::instance();
+            $language = $language_factory->create($config, $context);
+            $context->register('Locale', $language);
+
+            $error_collector = new HTMLPurifier_ErrorCollector($context);
+            $context->register('ErrorCollector', $error_collector);
+        }
+
+        // setup id_accumulator context, necessary due to the fact that
+        // AttrValidator can be called from many places
+        $id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context);
+        $context->register('IDAccumulator', $id_accumulator);
+
+        $html = HTMLPurifier_Encoder::convertToUTF8($html, $config, $context);
+
+        // setup filters
+        $filter_flags = $config->getBatch('Filter');
+        $custom_filters = $filter_flags['Custom'];
+        unset($filter_flags['Custom']);
+        $filters = array();
+        foreach ($filter_flags as $filter => $flag) {
+            if (!$flag) continue;
+            if (strpos($filter, '.') !== false) continue;
+            $class = "HTMLPurifier_Filter_$filter";
+            $filters[] = new $class;
+        }
+        foreach ($custom_filters as $filter) {
+            // maybe "HTMLPurifier_Filter_$filter", but be consistent with AutoFormat
+            $filters[] = $filter;
+        }
+        $filters = array_merge($filters, $this->filters);
+        // maybe prepare(), but later
+
+        for ($i = 0, $filter_size = count($filters); $i < $filter_size; $i++) {
+            $html = $filters[$i]->preFilter($html, $config, $context);
+        }
+
+        // purified HTML
+        $html =
+            $this->generator->generateFromTokens(
+                // list of tokens
+                $this->strategy->execute(
+                    // list of un-purified tokens
+                    $lexer->tokenizeHTML(
+                        // un-purified HTML
+                        $html, $config, $context
+                    ),
+                    $config, $context
+                )
+            );
+
+        for ($i = $filter_size - 1; $i >= 0; $i--) {
+            $html = $filters[$i]->postFilter($html, $config, $context);
+        }
+
+        $html = HTMLPurifier_Encoder::convertFromUTF8($html, $config, $context);
+        $this->context =& $context;
+        return $html;
+    }
+
+    /**
+     * Filters an array of HTML snippets
+     * @param $config Optional HTMLPurifier_Config object for this operation.
+     *                See HTMLPurifier::purify() for more details.
+     * @return Array of purified HTML
+     */
+    public function purifyArray($array_of_html, $config = null) {
+        $context_array = array();
+        foreach ($array_of_html as $key => $html) {
+            $array_of_html[$key] = $this->purify($html, $config);
+            $context_array[$key] = $this->context;
+        }
+        $this->context = $context_array;
+        return $array_of_html;
+    }
+
+    /**
+     * Singleton for enforcing just one HTML Purifier in your system
+     * @param $prototype Optional prototype HTMLPurifier instance to
+     *                   overload singleton with, or HTMLPurifier_Config
+     *                   instance to configure the generated version with.
+     */
+    public static function instance($prototype = null) {
+        if (!self::$instance || $prototype) {
+            if ($prototype instanceof HTMLPurifier) {
+                self::$instance = $prototype;
+            } elseif ($prototype) {
+                self::$instance = new HTMLPurifier($prototype);
+            } else {
+                self::$instance = new HTMLPurifier();
+            }
+        }
+        return self::$instance;
+    }
+
+    /**
+     * @note Backwards compatibility, see instance()
+     */
+    public static function getInstance($prototype = null) {
+        return HTMLPurifier::instance($prototype);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.safe-includes.php b/extlib/HTMLPurifier/HTMLPurifier.safe-includes.php
new file mode 100644
index 0000000000..cf2c1d617a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier.safe-includes.php
@@ -0,0 +1,202 @@
+<?php
+
+/**
+ * @file
+ * This file was auto-generated by generate-includes.php and includes all of
+ * the core files required by HTML Purifier. This is a convenience stub that
+ * includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT
+ * EDIT THIS FILE, changes will be overwritten the next time the script is run.
+ *
+ * Changes to include_path are not necessary.
+ */
+
+$__dir = dirname(__FILE__);
+
+require_once $__dir . '/HTMLPurifier.php';
+require_once $__dir . '/HTMLPurifier/AttrCollections.php';
+require_once $__dir . '/HTMLPurifier/AttrDef.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform.php';
+require_once $__dir . '/HTMLPurifier/AttrTypes.php';
+require_once $__dir . '/HTMLPurifier/AttrValidator.php';
+require_once $__dir . '/HTMLPurifier/Bootstrap.php';
+require_once $__dir . '/HTMLPurifier/Definition.php';
+require_once $__dir . '/HTMLPurifier/CSSDefinition.php';
+require_once $__dir . '/HTMLPurifier/ChildDef.php';
+require_once $__dir . '/HTMLPurifier/Config.php';
+require_once $__dir . '/HTMLPurifier/ConfigSchema.php';
+require_once $__dir . '/HTMLPurifier/ContentSets.php';
+require_once $__dir . '/HTMLPurifier/Context.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCache.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCacheFactory.php';
+require_once $__dir . '/HTMLPurifier/Doctype.php';
+require_once $__dir . '/HTMLPurifier/DoctypeRegistry.php';
+require_once $__dir . '/HTMLPurifier/ElementDef.php';
+require_once $__dir . '/HTMLPurifier/Encoder.php';
+require_once $__dir . '/HTMLPurifier/EntityLookup.php';
+require_once $__dir . '/HTMLPurifier/EntityParser.php';
+require_once $__dir . '/HTMLPurifier/ErrorCollector.php';
+require_once $__dir . '/HTMLPurifier/ErrorStruct.php';
+require_once $__dir . '/HTMLPurifier/Exception.php';
+require_once $__dir . '/HTMLPurifier/Filter.php';
+require_once $__dir . '/HTMLPurifier/Generator.php';
+require_once $__dir . '/HTMLPurifier/HTMLDefinition.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule.php';
+require_once $__dir . '/HTMLPurifier/HTMLModuleManager.php';
+require_once $__dir . '/HTMLPurifier/IDAccumulator.php';
+require_once $__dir . '/HTMLPurifier/Injector.php';
+require_once $__dir . '/HTMLPurifier/Language.php';
+require_once $__dir . '/HTMLPurifier/LanguageFactory.php';
+require_once $__dir . '/HTMLPurifier/Length.php';
+require_once $__dir . '/HTMLPurifier/Lexer.php';
+require_once $__dir . '/HTMLPurifier/PercentEncoder.php';
+require_once $__dir . '/HTMLPurifier/PropertyList.php';
+require_once $__dir . '/HTMLPurifier/PropertyListIterator.php';
+require_once $__dir . '/HTMLPurifier/Strategy.php';
+require_once $__dir . '/HTMLPurifier/StringHash.php';
+require_once $__dir . '/HTMLPurifier/StringHashParser.php';
+require_once $__dir . '/HTMLPurifier/TagTransform.php';
+require_once $__dir . '/HTMLPurifier/Token.php';
+require_once $__dir . '/HTMLPurifier/TokenFactory.php';
+require_once $__dir . '/HTMLPurifier/URI.php';
+require_once $__dir . '/HTMLPurifier/URIDefinition.php';
+require_once $__dir . '/HTMLPurifier/URIFilter.php';
+require_once $__dir . '/HTMLPurifier/URIParser.php';
+require_once $__dir . '/HTMLPurifier/URIScheme.php';
+require_once $__dir . '/HTMLPurifier/URISchemeRegistry.php';
+require_once $__dir . '/HTMLPurifier/UnitConverter.php';
+require_once $__dir . '/HTMLPurifier/VarParser.php';
+require_once $__dir . '/HTMLPurifier/VarParserException.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/Enum.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/Integer.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/Lang.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/Switch.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/Text.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/URI.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Number.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/AlphaValue.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Background.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Border.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Color.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Composite.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Filter.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Font.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/FontFamily.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Length.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ListStyle.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Multiple.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Percentage.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/TextDecoration.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/CSS/URI.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Bool.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Nmtokens.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Class.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Color.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/FrameTarget.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/ID.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Pixels.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Length.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/LinkTypes.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/HTML/MultiLength.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/URI/Host.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv4.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv6.php';
+require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Background.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/BdoDir.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/BgColor.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/BoolToCSS.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Border.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/EnumToCSS.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/ImgRequired.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/ImgSpace.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Input.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Lang.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Length.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Name.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/NameSync.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/SafeEmbed.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/SafeObject.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/SafeParam.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/ScriptRequired.php';
+require_once $__dir . '/HTMLPurifier/AttrTransform/Textarea.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/Chameleon.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/Custom.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/Empty.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/Required.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/Optional.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/StrictBlockquote.php';
+require_once $__dir . '/HTMLPurifier/ChildDef/Table.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCache/Null.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCache/Serializer.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php';
+require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Memory.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Bdo.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/CommonAttributes.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Edit.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Forms.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Hypertext.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Image.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Legacy.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/List.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Name.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Object.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Presentation.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Proprietary.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Ruby.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/SafeEmbed.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/SafeObject.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Scripting.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/StyleAttribute.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tables.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Target.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Text.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/XMLCommonAttributes.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Name.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Proprietary.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Strict.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Transitional.php';
+require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTML.php';
+require_once $__dir . '/HTMLPurifier/Injector/AutoParagraph.php';
+require_once $__dir . '/HTMLPurifier/Injector/DisplayLinkURI.php';
+require_once $__dir . '/HTMLPurifier/Injector/Linkify.php';
+require_once $__dir . '/HTMLPurifier/Injector/PurifierLinkify.php';
+require_once $__dir . '/HTMLPurifier/Injector/RemoveEmpty.php';
+require_once $__dir . '/HTMLPurifier/Injector/SafeObject.php';
+require_once $__dir . '/HTMLPurifier/Lexer/DOMLex.php';
+require_once $__dir . '/HTMLPurifier/Lexer/DirectLex.php';
+require_once $__dir . '/HTMLPurifier/Strategy/Composite.php';
+require_once $__dir . '/HTMLPurifier/Strategy/Core.php';
+require_once $__dir . '/HTMLPurifier/Strategy/FixNesting.php';
+require_once $__dir . '/HTMLPurifier/Strategy/MakeWellFormed.php';
+require_once $__dir . '/HTMLPurifier/Strategy/RemoveForeignElements.php';
+require_once $__dir . '/HTMLPurifier/Strategy/ValidateAttributes.php';
+require_once $__dir . '/HTMLPurifier/TagTransform/Font.php';
+require_once $__dir . '/HTMLPurifier/TagTransform/Simple.php';
+require_once $__dir . '/HTMLPurifier/Token/Comment.php';
+require_once $__dir . '/HTMLPurifier/Token/Tag.php';
+require_once $__dir . '/HTMLPurifier/Token/Empty.php';
+require_once $__dir . '/HTMLPurifier/Token/End.php';
+require_once $__dir . '/HTMLPurifier/Token/Start.php';
+require_once $__dir . '/HTMLPurifier/Token/Text.php';
+require_once $__dir . '/HTMLPurifier/URIFilter/DisableExternal.php';
+require_once $__dir . '/HTMLPurifier/URIFilter/DisableExternalResources.php';
+require_once $__dir . '/HTMLPurifier/URIFilter/HostBlacklist.php';
+require_once $__dir . '/HTMLPurifier/URIFilter/MakeAbsolute.php';
+require_once $__dir . '/HTMLPurifier/URIFilter/Munge.php';
+require_once $__dir . '/HTMLPurifier/URIScheme/ftp.php';
+require_once $__dir . '/HTMLPurifier/URIScheme/http.php';
+require_once $__dir . '/HTMLPurifier/URIScheme/https.php';
+require_once $__dir . '/HTMLPurifier/URIScheme/mailto.php';
+require_once $__dir . '/HTMLPurifier/URIScheme/news.php';
+require_once $__dir . '/HTMLPurifier/URIScheme/nntp.php';
+require_once $__dir . '/HTMLPurifier/VarParser/Flexible.php';
+require_once $__dir . '/HTMLPurifier/VarParser/Native.php';
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php b/extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php
new file mode 100644
index 0000000000..555b86d042
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php
@@ -0,0 +1,128 @@
+<?php
+
+/**
+ * Defines common attribute collections that modules reference
+ */
+
+class HTMLPurifier_AttrCollections
+{
+
+    /**
+     * Associative array of attribute collections, indexed by name
+     */
+    public $info = array();
+
+    /**
+     * Performs all expansions on internal data for use by other inclusions
+     * It also collects all attribute collection extensions from
+     * modules
+     * @param $attr_types HTMLPurifier_AttrTypes instance
+     * @param $modules Hash array of HTMLPurifier_HTMLModule members
+     */
+    public function __construct($attr_types, $modules) {
+        // load extensions from the modules
+        foreach ($modules as $module) {
+            foreach ($module->attr_collections as $coll_i => $coll) {
+                if (!isset($this->info[$coll_i])) {
+                    $this->info[$coll_i] = array();
+                }
+                foreach ($coll as $attr_i => $attr) {
+                    if ($attr_i === 0 && isset($this->info[$coll_i][$attr_i])) {
+                        // merge in includes
+                        $this->info[$coll_i][$attr_i] = array_merge(
+                            $this->info[$coll_i][$attr_i], $attr);
+                        continue;
+                    }
+                    $this->info[$coll_i][$attr_i] = $attr;
+                }
+            }
+        }
+        // perform internal expansions and inclusions
+        foreach ($this->info as $name => $attr) {
+            // merge attribute collections that include others
+            $this->performInclusions($this->info[$name]);
+            // replace string identifiers with actual attribute objects
+            $this->expandIdentifiers($this->info[$name], $attr_types);
+        }
+    }
+
+    /**
+     * Takes a reference to an attribute associative array and performs
+     * all inclusions specified by the zero index.
+     * @param &$attr Reference to attribute array
+     */
+    public function performInclusions(&$attr) {
+        if (!isset($attr[0])) return;
+        $merge = $attr[0];
+        $seen  = array(); // recursion guard
+        // loop through all the inclusions
+        for ($i = 0; isset($merge[$i]); $i++) {
+            if (isset($seen[$merge[$i]])) continue;
+            $seen[$merge[$i]] = true;
+            // foreach attribute of the inclusion, copy it over
+            if (!isset($this->info[$merge[$i]])) continue;
+            foreach ($this->info[$merge[$i]] as $key => $value) {
+                if (isset($attr[$key])) continue; // also catches more inclusions
+                $attr[$key] = $value;
+            }
+            if (isset($this->info[$merge[$i]][0])) {
+                // recursion
+                $merge = array_merge($merge, $this->info[$merge[$i]][0]);
+            }
+        }
+        unset($attr[0]);
+    }
+
+    /**
+     * Expands all string identifiers in an attribute array by replacing
+     * them with the appropriate values inside HTMLPurifier_AttrTypes
+     * @param &$attr Reference to attribute array
+     * @param $attr_types HTMLPurifier_AttrTypes instance
+     */
+    public function expandIdentifiers(&$attr, $attr_types) {
+
+        // because foreach will process new elements we add, make sure we
+        // skip duplicates
+        $processed = array();
+
+        foreach ($attr as $def_i => $def) {
+            // skip inclusions
+            if ($def_i === 0) continue;
+
+            if (isset($processed[$def_i])) continue;
+
+            // determine whether or not attribute is required
+            if ($required = (strpos($def_i, '*') !== false)) {
+                // rename the definition
+                unset($attr[$def_i]);
+                $def_i = trim($def_i, '*');
+                $attr[$def_i] = $def;
+            }
+
+            $processed[$def_i] = true;
+
+            // if we've already got a literal object, move on
+            if (is_object($def)) {
+                // preserve previous required
+                $attr[$def_i]->required = ($required || $attr[$def_i]->required);
+                continue;
+            }
+
+            if ($def === false) {
+                unset($attr[$def_i]);
+                continue;
+            }
+
+            if ($t = $attr_types->get($def)) {
+                $attr[$def_i] = $t;
+                $attr[$def_i]->required = $required;
+            } else {
+                unset($attr[$def_i]);
+            }
+        }
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef.php
new file mode 100644
index 0000000000..d32fa62d6a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * Base class for all validating attribute definitions.
+ *
+ * This family of classes forms the core for not only HTML attribute validation,
+ * but also any sort of string that needs to be validated or cleaned (which
+ * means CSS properties and composite definitions are defined here too).
+ * Besides defining (through code) what precisely makes the string valid,
+ * subclasses are also responsible for cleaning the code if possible.
+ */
+
+abstract class HTMLPurifier_AttrDef
+{
+
+    /**
+     * Tells us whether or not an HTML attribute is minimized. Has no
+     * meaning in other contexts.
+     */
+    public $minimized = false;
+
+    /**
+     * Tells us whether or not an HTML attribute is required. Has no
+     * meaning in other contexts
+     */
+    public $required = false;
+
+    /**
+     * Validates and cleans passed string according to a definition.
+     *
+     * @param $string String to be validated and cleaned.
+     * @param $config Mandatory HTMLPurifier_Config object.
+     * @param $context Mandatory HTMLPurifier_AttrContext object.
+     */
+    abstract public function validate($string, $config, $context);
+
+    /**
+     * Convenience method that parses a string as if it were CDATA.
+     *
+     * This method process a string in the manner specified at
+     * <http://www.w3.org/TR/html4/types.html#h-6.2> by removing
+     * leading and trailing whitespace, ignoring line feeds, and replacing
+     * carriage returns and tabs with spaces.  While most useful for HTML
+     * attributes specified as CDATA, it can also be applied to most CSS
+     * values.
+     *
+     * @note This method is not entirely standards compliant, as trim() removes
+     *       more types of whitespace than specified in the spec. In practice,
+     *       this is rarely a problem, as those extra characters usually have
+     *       already been removed by HTMLPurifier_Encoder.
+     *
+     * @warning This processing is inconsistent with XML's whitespace handling
+     *          as specified by section 3.3.3 and referenced XHTML 1.0 section
+     *          4.7.  However, note that we are NOT necessarily
+     *          parsing XML, thus, this behavior may still be correct. We
+     *          assume that newlines have been normalized.
+     */
+    public function parseCDATA($string) {
+        $string = trim($string);
+        $string = str_replace(array("\n", "\t", "\r"), ' ', $string);
+        return $string;
+    }
+
+    /**
+     * Factory method for creating this class from a string.
+     * @param $string String construction info
+     * @return Created AttrDef object corresponding to $string
+     */
+    public function make($string) {
+        // default implementation, return a flyweight of this object.
+        // If $string has an effect on the returned object (i.e. you
+        // need to overload this method), it is best
+        // to clone or instantiate new copies. (Instantiation is safer.)
+        return $this;
+    }
+
+    /**
+     * Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work
+     * properly. THIS IS A HACK!
+     */
+    protected function mungeRgb($string) {
+        return preg_replace('/rgb\((\d+)\s*,\s*(\d+)\s*,\s*(\d+)\)/', 'rgb(\1,\2,\3)', $string);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php
new file mode 100644
index 0000000000..953e706755
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * Validates the HTML attribute style, otherwise known as CSS.
+ * @note We don't implement the whole CSS specification, so it might be
+ *       difficult to reuse this component in the context of validating
+ *       actual stylesheet declarations.
+ * @note If we were really serious about validating the CSS, we would
+ *       tokenize the styles and then parse the tokens. Obviously, we
+ *       are not doing that. Doing that could seriously harm performance,
+ *       but would make these components a lot more viable for a CSS
+ *       filtering solution.
+ */
+class HTMLPurifier_AttrDef_CSS extends HTMLPurifier_AttrDef
+{
+
+    public function validate($css, $config, $context) {
+
+        $css = $this->parseCDATA($css);
+
+        $definition = $config->getCSSDefinition();
+
+        // we're going to break the spec and explode by semicolons.
+        // This is because semicolon rarely appears in escaped form
+        // Doing this is generally flaky but fast
+        // IT MIGHT APPEAR IN URIs, see HTMLPurifier_AttrDef_CSSURI
+        // for details
+
+        $declarations = explode(';', $css);
+        $propvalues = array();
+
+        /**
+         * Name of the current CSS property being validated.
+         */
+        $property = false;
+        $context->register('CurrentCSSProperty', $property);
+
+        foreach ($declarations as $declaration) {
+            if (!$declaration) continue;
+            if (!strpos($declaration, ':')) continue;
+            list($property, $value) = explode(':', $declaration, 2);
+            $property = trim($property);
+            $value    = trim($value);
+            $ok = false;
+            do {
+                if (isset($definition->info[$property])) {
+                    $ok = true;
+                    break;
+                }
+                if (ctype_lower($property)) break;
+                $property = strtolower($property);
+                if (isset($definition->info[$property])) {
+                    $ok = true;
+                    break;
+                }
+            } while(0);
+            if (!$ok) continue;
+            // inefficient call, since the validator will do this again
+            if (strtolower(trim($value)) !== 'inherit') {
+                // inherit works for everything (but only on the base property)
+                $result = $definition->info[$property]->validate(
+                    $value, $config, $context );
+            } else {
+                $result = 'inherit';
+            }
+            if ($result === false) continue;
+            $propvalues[$property] = $result;
+        }
+
+        $context->destroy('CurrentCSSProperty');
+
+        // procedure does not write the new CSS simultaneously, so it's
+        // slightly inefficient, but it's the only way of getting rid of
+        // duplicates. Perhaps config to optimize it, but not now.
+
+        $new_declarations = '';
+        foreach ($propvalues as $prop => $value) {
+            $new_declarations .= "$prop:$value;";
+        }
+
+        return $new_declarations ? $new_declarations : false;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php
new file mode 100644
index 0000000000..292c040d4b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php
@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_AlphaValue extends HTMLPurifier_AttrDef_CSS_Number
+{
+
+    public function __construct() {
+        parent::__construct(false); // opacity is non-negative, but we will clamp it
+    }
+
+    public function validate($number, $config, $context) {
+        $result = parent::validate($number, $config, $context);
+        if ($result === false) return $result;
+        $float = (float) $result;
+        if ($float < 0.0) $result = '0';
+        if ($float > 1.0) $result = '1';
+        return $result;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php
new file mode 100644
index 0000000000..3a3d20cd6a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * Validates shorthand CSS property background.
+ * @warning Does not support url tokens that have internal spaces.
+ */
+class HTMLPurifier_AttrDef_CSS_Background extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Local copy of component validators.
+     * @note See HTMLPurifier_AttrDef_Font::$info for a similar impl.
+     */
+    protected $info;
+
+    public function __construct($config) {
+        $def = $config->getCSSDefinition();
+        $this->info['background-color'] = $def->info['background-color'];
+        $this->info['background-image'] = $def->info['background-image'];
+        $this->info['background-repeat'] = $def->info['background-repeat'];
+        $this->info['background-attachment'] = $def->info['background-attachment'];
+        $this->info['background-position'] = $def->info['background-position'];
+    }
+
+    public function validate($string, $config, $context) {
+
+        // regular pre-processing
+        $string = $this->parseCDATA($string);
+        if ($string === '') return false;
+
+        // munge rgb() decl if necessary
+        $string = $this->mungeRgb($string);
+
+        // assumes URI doesn't have spaces in it
+        $bits = explode(' ', strtolower($string)); // bits to process
+
+        $caught = array();
+        $caught['color']    = false;
+        $caught['image']    = false;
+        $caught['repeat']   = false;
+        $caught['attachment'] = false;
+        $caught['position'] = false;
+
+        $i = 0; // number of catches
+        $none = false;
+
+        foreach ($bits as $bit) {
+            if ($bit === '') continue;
+            foreach ($caught as $key => $status) {
+                if ($key != 'position') {
+                    if ($status !== false) continue;
+                    $r = $this->info['background-' . $key]->validate($bit, $config, $context);
+                } else {
+                    $r = $bit;
+                }
+                if ($r === false) continue;
+                if ($key == 'position') {
+                    if ($caught[$key] === false) $caught[$key] = '';
+                    $caught[$key] .= $r . ' ';
+                } else {
+                    $caught[$key] = $r;
+                }
+                $i++;
+                break;
+            }
+        }
+
+        if (!$i) return false;
+        if ($caught['position'] !== false) {
+            $caught['position'] = $this->info['background-position']->
+                validate($caught['position'], $config, $context);
+        }
+
+        $ret = array();
+        foreach ($caught as $value) {
+            if ($value === false) continue;
+            $ret[] = $value;
+        }
+
+        if (empty($ret)) return false;
+        return implode(' ', $ret);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php
new file mode 100644
index 0000000000..35df3985e2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php
@@ -0,0 +1,126 @@
+<?php
+
+/* W3C says:
+    [ // adjective and number must be in correct order, even if
+      // you could switch them without introducing ambiguity.
+      // some browsers support that syntax
+        [
+            <percentage> | <length> | left | center | right
+        ]
+        [
+            <percentage> | <length> | top | center | bottom
+        ]?
+    ] |
+    [ // this signifies that the vertical and horizontal adjectives
+      // can be arbitrarily ordered, however, there can only be two,
+      // one of each, or none at all
+        [
+            left | center | right
+        ] ||
+        [
+            top | center | bottom
+        ]
+    ]
+    top, left = 0%
+    center, (none) = 50%
+    bottom, right = 100%
+*/
+
+/* QuirksMode says:
+    keyword + length/percentage must be ordered correctly, as per W3C
+
+    Internet Explorer and Opera, however, support arbitrary ordering. We
+    should fix it up.
+
+    Minor issue though, not strictly necessary.
+*/
+
+// control freaks may appreciate the ability to convert these to
+// percentages or something, but it's not necessary
+
+/**
+ * Validates the value of background-position.
+ */
+class HTMLPurifier_AttrDef_CSS_BackgroundPosition extends HTMLPurifier_AttrDef
+{
+
+    protected $length;
+    protected $percentage;
+
+    public function __construct() {
+        $this->length     = new HTMLPurifier_AttrDef_CSS_Length();
+        $this->percentage = new HTMLPurifier_AttrDef_CSS_Percentage();
+    }
+
+    public function validate($string, $config, $context) {
+        $string = $this->parseCDATA($string);
+        $bits = explode(' ', $string);
+
+        $keywords = array();
+        $keywords['h'] = false; // left, right
+        $keywords['v'] = false; // top, bottom
+        $keywords['c'] = false; // center
+        $measures = array();
+
+        $i = 0;
+
+        $lookup = array(
+            'top' => 'v',
+            'bottom' => 'v',
+            'left' => 'h',
+            'right' => 'h',
+            'center' => 'c'
+        );
+
+        foreach ($bits as $bit) {
+            if ($bit === '') continue;
+
+            // test for keyword
+            $lbit = ctype_lower($bit) ? $bit : strtolower($bit);
+            if (isset($lookup[$lbit])) {
+                $status = $lookup[$lbit];
+                $keywords[$status] = $lbit;
+                $i++;
+            }
+
+            // test for length
+            $r = $this->length->validate($bit, $config, $context);
+            if ($r !== false) {
+                $measures[] = $r;
+                $i++;
+            }
+
+            // test for percentage
+            $r = $this->percentage->validate($bit, $config, $context);
+            if ($r !== false) {
+                $measures[] = $r;
+                $i++;
+            }
+
+        }
+
+        if (!$i) return false; // no valid values were caught
+
+
+        $ret = array();
+
+        // first keyword
+        if     ($keywords['h'])     $ret[] = $keywords['h'];
+        elseif (count($measures))   $ret[] = array_shift($measures);
+        elseif ($keywords['c']) {
+            $ret[] = $keywords['c'];
+            $keywords['c'] = false; // prevent re-use: center = center center
+        }
+
+        if     ($keywords['v'])     $ret[] = $keywords['v'];
+        elseif (count($measures))   $ret[] = array_shift($measures);
+        elseif ($keywords['c'])     $ret[] = $keywords['c'];
+
+        if (empty($ret)) return false;
+        return implode(' ', $ret);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php
new file mode 100644
index 0000000000..42a1d1b4ae
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php
@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Validates the border property as defined by CSS.
+ */
+class HTMLPurifier_AttrDef_CSS_Border extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Local copy of properties this property is shorthand for.
+     */
+    protected $info = array();
+
+    public function __construct($config) {
+        $def = $config->getCSSDefinition();
+        $this->info['border-width'] = $def->info['border-width'];
+        $this->info['border-style'] = $def->info['border-style'];
+        $this->info['border-top-color'] = $def->info['border-top-color'];
+    }
+
+    public function validate($string, $config, $context) {
+        $string = $this->parseCDATA($string);
+        $string = $this->mungeRgb($string);
+        $bits = explode(' ', $string);
+        $done = array(); // segments we've finished
+        $ret = ''; // return value
+        foreach ($bits as $bit) {
+            foreach ($this->info as $propname => $validator) {
+                if (isset($done[$propname])) continue;
+                $r = $validator->validate($bit, $config, $context);
+                if ($r !== false) {
+                    $ret .= $r . ' ';
+                    $done[$propname] = true;
+                    break;
+                }
+            }
+        }
+        return rtrim($ret);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php
new file mode 100644
index 0000000000..07f95a6719
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * Validates Color as defined by CSS.
+ */
+class HTMLPurifier_AttrDef_CSS_Color extends HTMLPurifier_AttrDef
+{
+
+    public function validate($color, $config, $context) {
+
+        static $colors = null;
+        if ($colors === null) $colors = $config->get('Core.ColorKeywords');
+
+        $color = trim($color);
+        if ($color === '') return false;
+
+        $lower = strtolower($color);
+        if (isset($colors[$lower])) return $colors[$lower];
+
+        if (strpos($color, 'rgb(') !== false) {
+            // rgb literal handling
+            $length = strlen($color);
+            if (strpos($color, ')') !== $length - 1) return false;
+            $triad = substr($color, 4, $length - 4 - 1);
+            $parts = explode(',', $triad);
+            if (count($parts) !== 3) return false;
+            $type = false; // to ensure that they're all the same type
+            $new_parts = array();
+            foreach ($parts as $part) {
+                $part = trim($part);
+                if ($part === '') return false;
+                $length = strlen($part);
+                if ($part[$length - 1] === '%') {
+                    // handle percents
+                    if (!$type) {
+                        $type = 'percentage';
+                    } elseif ($type !== 'percentage') {
+                        return false;
+                    }
+                    $num = (float) substr($part, 0, $length - 1);
+                    if ($num < 0) $num = 0;
+                    if ($num > 100) $num = 100;
+                    $new_parts[] = "$num%";
+                } else {
+                    // handle integers
+                    if (!$type) {
+                        $type = 'integer';
+                    } elseif ($type !== 'integer') {
+                        return false;
+                    }
+                    $num = (int) $part;
+                    if ($num < 0) $num = 0;
+                    if ($num > 255) $num = 255;
+                    $new_parts[] = (string) $num;
+                }
+            }
+            $new_triad = implode(',', $new_parts);
+            $color = "rgb($new_triad)";
+        } else {
+            // hexadecimal handling
+            if ($color[0] === '#') {
+                $hex = substr($color, 1);
+            } else {
+                $hex = $color;
+                $color = '#' . $color;
+            }
+            $length = strlen($hex);
+            if ($length !== 3 && $length !== 6) return false;
+            if (!ctype_xdigit($hex)) return false;
+        }
+
+        return $color;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php
new file mode 100644
index 0000000000..de1289cba8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * Allows multiple validators to attempt to validate attribute.
+ *
+ * Composite is just what it sounds like: a composite of many validators.
+ * This means that multiple HTMLPurifier_AttrDef objects will have a whack
+ * at the string.  If one of them passes, that's what is returned.  This is
+ * especially useful for CSS values, which often are a choice between
+ * an enumerated set of predefined values or a flexible data type.
+ */
+class HTMLPurifier_AttrDef_CSS_Composite extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * List of HTMLPurifier_AttrDef objects that may process strings
+     * @todo Make protected
+     */
+    public $defs;
+
+    /**
+     * @param $defs List of HTMLPurifier_AttrDef objects
+     */
+    public function __construct($defs) {
+        $this->defs = $defs;
+    }
+
+    public function validate($string, $config, $context) {
+        foreach ($this->defs as $i => $def) {
+            $result = $this->defs[$i]->validate($string, $config, $context);
+            if ($result !== false) return $result;
+        }
+        return false;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
new file mode 100644
index 0000000000..6599c5b2dd
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * Decorator which enables CSS properties to be disabled for specific elements.
+ */
+class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
+{
+    public $def, $element;
+
+    /**
+     * @param $def Definition to wrap
+     * @param $element Element to deny
+     */
+    public function __construct($def, $element) {
+        $this->def = $def;
+        $this->element = $element;
+    }
+    /**
+     * Checks if CurrentToken is set and equal to $this->element
+     */
+    public function validate($string, $config, $context) {
+        $token = $context->get('CurrentToken', true);
+        if ($token && $token->name == $this->element) return false;
+        return $this->def->validate($string, $config, $context);
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php
new file mode 100644
index 0000000000..147894b861
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php
@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * Microsoft's proprietary filter: CSS property
+ * @note Currently supports the alpha filter. In the future, this will
+ *       probably need an extensible framework
+ */
+class HTMLPurifier_AttrDef_CSS_Filter extends HTMLPurifier_AttrDef
+{
+
+    protected $intValidator;
+
+    public function __construct() {
+        $this->intValidator = new HTMLPurifier_AttrDef_Integer();
+    }
+
+    public function validate($value, $config, $context) {
+        $value = $this->parseCDATA($value);
+        if ($value === 'none') return $value;
+        // if we looped this we could support multiple filters
+        $function_length = strcspn($value, '(');
+        $function = trim(substr($value, 0, $function_length));
+        if ($function !== 'alpha' &&
+            $function !== 'Alpha' &&
+            $function !== 'progid:DXImageTransform.Microsoft.Alpha'
+            ) return false;
+        $cursor = $function_length + 1;
+        $parameters_length = strcspn($value, ')', $cursor);
+        $parameters = substr($value, $cursor, $parameters_length);
+        $params = explode(',', $parameters);
+        $ret_params = array();
+        $lookup = array();
+        foreach ($params as $param) {
+            list($key, $value) = explode('=', $param);
+            $key   = trim($key);
+            $value = trim($value);
+            if (isset($lookup[$key])) continue;
+            if ($key !== 'opacity') continue;
+            $value = $this->intValidator->validate($value, $config, $context);
+            if ($value === false) continue;
+            $int = (int) $value;
+            if ($int > 100) $value = '100';
+            if ($int < 0) $value = '0';
+            $ret_params[] = "$key=$value";
+            $lookup[$key] = true;
+        }
+        $ret_parameters = implode(',', $ret_params);
+        $ret_function = "$function($ret_parameters)";
+        return $ret_function;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php
new file mode 100644
index 0000000000..699ee0b701
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php
@@ -0,0 +1,149 @@
+<?php
+
+/**
+ * Validates shorthand CSS property font.
+ */
+class HTMLPurifier_AttrDef_CSS_Font extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Local copy of component validators.
+     *
+     * @note If we moved specific CSS property definitions to their own
+     *       classes instead of having them be assembled at run time by
+     *       CSSDefinition, this wouldn't be necessary.  We'd instantiate
+     *       our own copies.
+     */
+    protected $info = array();
+
+    public function __construct($config) {
+        $def = $config->getCSSDefinition();
+        $this->info['font-style']   = $def->info['font-style'];
+        $this->info['font-variant'] = $def->info['font-variant'];
+        $this->info['font-weight']  = $def->info['font-weight'];
+        $this->info['font-size']    = $def->info['font-size'];
+        $this->info['line-height']  = $def->info['line-height'];
+        $this->info['font-family']  = $def->info['font-family'];
+    }
+
+    public function validate($string, $config, $context) {
+
+        static $system_fonts = array(
+            'caption' => true,
+            'icon' => true,
+            'menu' => true,
+            'message-box' => true,
+            'small-caption' => true,
+            'status-bar' => true
+        );
+
+        // regular pre-processing
+        $string = $this->parseCDATA($string);
+        if ($string === '') return false;
+
+        // check if it's one of the keywords
+        $lowercase_string = strtolower($string);
+        if (isset($system_fonts[$lowercase_string])) {
+            return $lowercase_string;
+        }
+
+        $bits = explode(' ', $string); // bits to process
+        $stage = 0; // this indicates what we're looking for
+        $caught = array(); // which stage 0 properties have we caught?
+        $stage_1 = array('font-style', 'font-variant', 'font-weight');
+        $final = ''; // output
+
+        for ($i = 0, $size = count($bits); $i < $size; $i++) {
+            if ($bits[$i] === '') continue;
+            switch ($stage) {
+
+                // attempting to catch font-style, font-variant or font-weight
+                case 0:
+                    foreach ($stage_1 as $validator_name) {
+                        if (isset($caught[$validator_name])) continue;
+                        $r = $this->info[$validator_name]->validate(
+                                                $bits[$i], $config, $context);
+                        if ($r !== false) {
+                            $final .= $r . ' ';
+                            $caught[$validator_name] = true;
+                            break;
+                        }
+                    }
+                    // all three caught, continue on
+                    if (count($caught) >= 3) $stage = 1;
+                    if ($r !== false) break;
+
+                // attempting to catch font-size and perhaps line-height
+                case 1:
+                    $found_slash = false;
+                    if (strpos($bits[$i], '/') !== false) {
+                        list($font_size, $line_height) =
+                                                    explode('/', $bits[$i]);
+                        if ($line_height === '') {
+                            // ooh, there's a space after the slash!
+                            $line_height = false;
+                            $found_slash = true;
+                        }
+                    } else {
+                        $font_size = $bits[$i];
+                        $line_height = false;
+                    }
+                    $r = $this->info['font-size']->validate(
+                                              $font_size, $config, $context);
+                    if ($r !== false) {
+                        $final .= $r;
+                        // attempt to catch line-height
+                        if ($line_height === false) {
+                            // we need to scroll forward
+                            for ($j = $i + 1; $j < $size; $j++) {
+                                if ($bits[$j] === '') continue;
+                                if ($bits[$j] === '/') {
+                                    if ($found_slash) {
+                                        return false;
+                                    } else {
+                                        $found_slash = true;
+                                        continue;
+                                    }
+                                }
+                                $line_height = $bits[$j];
+                                break;
+                            }
+                        } else {
+                            // slash already found
+                            $found_slash = true;
+                            $j = $i;
+                        }
+                        if ($found_slash) {
+                            $i = $j;
+                            $r = $this->info['line-height']->validate(
+                                              $line_height, $config, $context);
+                            if ($r !== false) {
+                                $final .= '/' . $r;
+                            }
+                        }
+                        $final .= ' ';
+                        $stage = 2;
+                        break;
+                    }
+                    return false;
+
+                // attempting to catch font-family
+                case 2:
+                    $font_family =
+                        implode(' ', array_slice($bits, $i, $size - $i));
+                    $r = $this->info['font-family']->validate(
+                                              $font_family, $config, $context);
+                    if ($r !== false) {
+                        $final .= $r . ' ';
+                        // processing completed successfully
+                        return rtrim($final);
+                    }
+                    return false;
+            }
+        }
+        return false;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php
new file mode 100644
index 0000000000..705ac893d1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php
@@ -0,0 +1,90 @@
+<?php
+
+/**
+ * Validates a font family list according to CSS spec
+ * @todo whitelisting allowed fonts would be nice
+ */
+class HTMLPurifier_AttrDef_CSS_FontFamily extends HTMLPurifier_AttrDef
+{
+
+    public function validate($string, $config, $context) {
+        static $generic_names = array(
+            'serif' => true,
+            'sans-serif' => true,
+            'monospace' => true,
+            'fantasy' => true,
+            'cursive' => true
+        );
+
+        // assume that no font names contain commas in them
+        $fonts = explode(',', $string);
+        $final = '';
+        foreach($fonts as $font) {
+            $font = trim($font);
+            if ($font === '') continue;
+            // match a generic name
+            if (isset($generic_names[$font])) {
+                $final .= $font . ', ';
+                continue;
+            }
+            // match a quoted name
+            if ($font[0] === '"' || $font[0] === "'") {
+                $length = strlen($font);
+                if ($length <= 2) continue;
+                $quote = $font[0];
+                if ($font[$length - 1] !== $quote) continue;
+                $font = substr($font, 1, $length - 2);
+
+                $new_font = '';
+                for ($i = 0, $c = strlen($font); $i < $c; $i++) {
+                    if ($font[$i] === '\\') {
+                        $i++;
+                        if ($i >= $c) {
+                            $new_font .= '\\';
+                            break;
+                        }
+                        if (ctype_xdigit($font[$i])) {
+                            $code = $font[$i];
+                            for ($a = 1, $i++; $i < $c && $a < 6; $i++, $a++) {
+                                if (!ctype_xdigit($font[$i])) break;
+                                $code .= $font[$i];
+                            }
+                            // We have to be extremely careful when adding
+                            // new characters, to make sure we're not breaking
+                            // the encoding.
+                            $char = HTMLPurifier_Encoder::unichr(hexdec($code));
+                            if (HTMLPurifier_Encoder::cleanUTF8($char) === '') continue;
+                            $new_font .= $char;
+                            if ($i < $c && trim($font[$i]) !== '') $i--;
+                            continue;
+                        }
+                        if ($font[$i] === "\n") continue;
+                    }
+                    $new_font .= $font[$i];
+                }
+
+                $font = $new_font;
+            }
+            // $font is a pure representation of the font name
+
+            if (ctype_alnum($font) && $font !== '') {
+                // very simple font, allow it in unharmed
+                $final .= $font . ', ';
+                continue;
+            }
+
+            // complicated font, requires quoting
+
+            // armor single quotes and new lines
+            $font = str_replace("\\", "\\\\", $font);
+            $font = str_replace("'", "\\'", $font);
+            $final .= "'$font', ";
+        }
+        $final = rtrim($final, ', ');
+        if ($final === '') return false;
+        return $final;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php
new file mode 100644
index 0000000000..4e6b35e5a0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Decorator which enables !important to be used in CSS values.
+ */
+class HTMLPurifier_AttrDef_CSS_ImportantDecorator extends HTMLPurifier_AttrDef
+{
+    public $def, $allow;
+
+    /**
+     * @param $def Definition to wrap
+     * @param $allow Whether or not to allow !important
+     */
+    public function __construct($def, $allow = false) {
+        $this->def = $def;
+        $this->allow = $allow;
+    }
+    /**
+     * Intercepts and removes !important if necessary
+     */
+    public function validate($string, $config, $context) {
+        // test for ! and important tokens
+        $string = trim($string);
+        $is_important = false;
+        // :TODO: optimization: test directly for !important and ! important
+        if (strlen($string) >= 9 && substr($string, -9) === 'important') {
+            $temp = rtrim(substr($string, 0, -9));
+            // use a temp, because we might want to restore important
+            if (strlen($temp) >= 1 && substr($temp, -1) === '!') {
+                $string = rtrim(substr($temp, 0, -1));
+                $is_important = true;
+            }
+        }
+        $string = $this->def->validate($string, $config, $context);
+        if ($this->allow && $is_important) $string .= ' !important';
+        return $string;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php
new file mode 100644
index 0000000000..a07ec58135
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * Represents a Length as defined by CSS.
+ */
+class HTMLPurifier_AttrDef_CSS_Length extends HTMLPurifier_AttrDef
+{
+
+    protected $min, $max;
+
+    /**
+     * @param HTMLPurifier_Length $max Minimum length, or null for no bound. String is also acceptable.
+     * @param HTMLPurifier_Length $max Maximum length, or null for no bound. String is also acceptable.
+     */
+    public function __construct($min = null, $max = null) {
+        $this->min = $min !== null ? HTMLPurifier_Length::make($min) : null;
+        $this->max = $max !== null ? HTMLPurifier_Length::make($max) : null;
+    }
+
+    public function validate($string, $config, $context) {
+        $string = $this->parseCDATA($string);
+
+        // Optimizations
+        if ($string === '') return false;
+        if ($string === '0') return '0';
+        if (strlen($string) === 1) return false;
+
+        $length = HTMLPurifier_Length::make($string);
+        if (!$length->isValid()) return false;
+
+        if ($this->min) {
+            $c = $length->compareTo($this->min);
+            if ($c === false) return false;
+            if ($c < 0) return false;
+        }
+        if ($this->max) {
+            $c = $length->compareTo($this->max);
+            if ($c === false) return false;
+            if ($c > 0) return false;
+        }
+
+        return $length->toString();
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php
new file mode 100644
index 0000000000..4406868c08
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php
@@ -0,0 +1,78 @@
+<?php
+
+/**
+ * Validates shorthand CSS property list-style.
+ * @warning Does not support url tokens that have internal spaces.
+ */
+class HTMLPurifier_AttrDef_CSS_ListStyle extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Local copy of component validators.
+     * @note See HTMLPurifier_AttrDef_CSS_Font::$info for a similar impl.
+     */
+    protected $info;
+
+    public function __construct($config) {
+        $def = $config->getCSSDefinition();
+        $this->info['list-style-type']     = $def->info['list-style-type'];
+        $this->info['list-style-position'] = $def->info['list-style-position'];
+        $this->info['list-style-image'] = $def->info['list-style-image'];
+    }
+
+    public function validate($string, $config, $context) {
+
+        // regular pre-processing
+        $string = $this->parseCDATA($string);
+        if ($string === '') return false;
+
+        // assumes URI doesn't have spaces in it
+        $bits = explode(' ', strtolower($string)); // bits to process
+
+        $caught = array();
+        $caught['type']     = false;
+        $caught['position'] = false;
+        $caught['image']    = false;
+
+        $i = 0; // number of catches
+        $none = false;
+
+        foreach ($bits as $bit) {
+            if ($i >= 3) return; // optimization bit
+            if ($bit === '') continue;
+            foreach ($caught as $key => $status) {
+                if ($status !== false) continue;
+                $r = $this->info['list-style-' . $key]->validate($bit, $config, $context);
+                if ($r === false) continue;
+                if ($r === 'none') {
+                    if ($none) continue;
+                    else $none = true;
+                    if ($key == 'image') continue;
+                }
+                $caught[$key] = $r;
+                $i++;
+                break;
+            }
+        }
+
+        if (!$i) return false;
+
+        $ret = array();
+
+        // construct type
+        if ($caught['type']) $ret[] = $caught['type'];
+
+        // construct image
+        if ($caught['image']) $ret[] = $caught['image'];
+
+        // construct position
+        if ($caught['position']) $ret[] = $caught['position'];
+
+        if (empty($ret)) return false;
+        return implode(' ', $ret);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php
new file mode 100644
index 0000000000..4d62a40d7f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * Framework class for strings that involve multiple values.
+ *
+ * Certain CSS properties such as border-width and margin allow multiple
+ * lengths to be specified.  This class can take a vanilla border-width
+ * definition and multiply it, usually into a max of four.
+ *
+ * @note Even though the CSS specification isn't clear about it, inherit
+ *       can only be used alone: it will never manifest as part of a multi
+ *       shorthand declaration.  Thus, this class does not allow inherit.
+ */
+class HTMLPurifier_AttrDef_CSS_Multiple extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Instance of component definition to defer validation to.
+     * @todo Make protected
+     */
+    public $single;
+
+    /**
+     * Max number of values allowed.
+     * @todo Make protected
+     */
+    public $max;
+
+    /**
+     * @param $single HTMLPurifier_AttrDef to multiply
+     * @param $max Max number of values allowed (usually four)
+     */
+    public function __construct($single, $max = 4) {
+        $this->single = $single;
+        $this->max = $max;
+    }
+
+    public function validate($string, $config, $context) {
+        $string = $this->parseCDATA($string);
+        if ($string === '') return false;
+        $parts = explode(' ', $string); // parseCDATA replaced \r, \t and \n
+        $length = count($parts);
+        $final = '';
+        for ($i = 0, $num = 0; $i < $length && $num < $this->max; $i++) {
+            if (ctype_space($parts[$i])) continue;
+            $result = $this->single->validate($parts[$i], $config, $context);
+            if ($result !== false) {
+                $final .= $result . ' ';
+                $num++;
+            }
+        }
+        if ($final === '') return false;
+        return rtrim($final);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php
new file mode 100644
index 0000000000..3f99e12ec2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php
@@ -0,0 +1,69 @@
+<?php
+
+/**
+ * Validates a number as defined by the CSS spec.
+ */
+class HTMLPurifier_AttrDef_CSS_Number extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Bool indicating whether or not only positive values allowed.
+     */
+    protected $non_negative = false;
+
+    /**
+     * @param $non_negative Bool indicating whether negatives are forbidden
+     */
+    public function __construct($non_negative = false) {
+        $this->non_negative = $non_negative;
+    }
+
+    /**
+     * @warning Some contexts do not pass $config, $context. These
+     *          variables should not be used without checking HTMLPurifier_Length
+     */
+    public function validate($number, $config, $context) {
+
+        $number = $this->parseCDATA($number);
+
+        if ($number === '') return false;
+        if ($number === '0') return '0';
+
+        $sign = '';
+        switch ($number[0]) {
+            case '-':
+                if ($this->non_negative) return false;
+                $sign = '-';
+            case '+':
+                $number = substr($number, 1);
+        }
+
+        if (ctype_digit($number)) {
+            $number = ltrim($number, '0');
+            return $number ? $sign . $number : '0';
+        }
+
+        // Period is the only non-numeric character allowed
+        if (strpos($number, '.') === false) return false;
+
+        list($left, $right) = explode('.', $number, 2);
+
+        if ($left === '' && $right === '') return false;
+        if ($left !== '' && !ctype_digit($left)) return false;
+
+        $left  = ltrim($left,  '0');
+        $right = rtrim($right, '0');
+
+        if ($right === '') {
+            return $left ? $sign . $left : '0';
+        } elseif (!ctype_digit($right)) {
+            return false;
+        }
+
+        return $sign . $left . '.' . $right;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php
new file mode 100644
index 0000000000..c34b8fc3c3
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Validates a Percentage as defined by the CSS spec.
+ */
+class HTMLPurifier_AttrDef_CSS_Percentage extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Instance of HTMLPurifier_AttrDef_CSS_Number to defer number validation
+     */
+    protected $number_def;
+
+    /**
+     * @param Bool indicating whether to forbid negative values
+     */
+    public function __construct($non_negative = false) {
+        $this->number_def = new HTMLPurifier_AttrDef_CSS_Number($non_negative);
+    }
+
+    public function validate($string, $config, $context) {
+
+        $string = $this->parseCDATA($string);
+
+        if ($string === '') return false;
+        $length = strlen($string);
+        if ($length === 1) return false;
+        if ($string[$length - 1] !== '%') return false;
+
+        $number = substr($string, 0, $length - 1);
+        $number = $this->number_def->validate($number, $config, $context);
+
+        if ($number === false) return false;
+        return "$number%";
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php
new file mode 100644
index 0000000000..772c922d80
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * Validates the value for the CSS property text-decoration
+ * @note This class could be generalized into a version that acts sort of
+ *       like Enum except you can compound the allowed values.
+ */
+class HTMLPurifier_AttrDef_CSS_TextDecoration extends HTMLPurifier_AttrDef
+{
+
+    public function validate($string, $config, $context) {
+
+        static $allowed_values = array(
+            'line-through' => true,
+            'overline' => true,
+            'underline' => true,
+        );
+
+        $string = strtolower($this->parseCDATA($string));
+
+        if ($string === 'none') return $string;
+
+        $parts = explode(' ', $string);
+        $final = '';
+        foreach ($parts as $part) {
+            if (isset($allowed_values[$part])) {
+                $final .= $part . ' ';
+            }
+        }
+        $final = rtrim($final);
+        if ($final === '') return false;
+        return $final;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php
new file mode 100644
index 0000000000..435d7930bb
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * Validates a URI in CSS syntax, which uses url('http://example.com')
+ * @note While theoretically speaking a URI in a CSS document could
+ *       be non-embedded, as of CSS2 there is no such usage so we're
+ *       generalizing it. This may need to be changed in the future.
+ * @warning Since HTMLPurifier_AttrDef_CSS blindly uses semicolons as
+ *          the separator, you cannot put a literal semicolon in
+ *          in the URI. Try percent encoding it, in that case.
+ */
+class HTMLPurifier_AttrDef_CSS_URI extends HTMLPurifier_AttrDef_URI
+{
+
+    public function __construct() {
+        parent::__construct(true); // always embedded
+    }
+
+    public function validate($uri_string, $config, $context) {
+        // parse the URI out of the string and then pass it onto
+        // the parent object
+
+        $uri_string = $this->parseCDATA($uri_string);
+        if (strpos($uri_string, 'url(') !== 0) return false;
+        $uri_string = substr($uri_string, 4);
+        $new_length = strlen($uri_string) - 1;
+        if ($uri_string[$new_length] != ')') return false;
+        $uri = trim(substr($uri_string, 0, $new_length));
+
+        if (!empty($uri) && ($uri[0] == "'" || $uri[0] == '"')) {
+            $quote = $uri[0];
+            $new_length = strlen($uri) - 1;
+            if ($uri[$new_length] !== $quote) return false;
+            $uri = substr($uri, 1, $new_length - 1);
+        }
+
+        $keys   = array(  '(',   ')',   ',',   ' ',   '"',   "'");
+        $values = array('\\(', '\\)', '\\,', '\\ ', '\\"', "\\'");
+        $uri = str_replace($values, $keys, $uri);
+
+        $result = parent::validate($uri, $config, $context);
+
+        if ($result === false) return false;
+
+        // escape necessary characters according to CSS spec
+        // except for the comma, none of these should appear in the
+        // URI at all
+        $result = str_replace($keys, $values, $result);
+
+        return "url($result)";
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php
new file mode 100644
index 0000000000..5d603ebcc6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php
@@ -0,0 +1,65 @@
+<?php
+
+// Enum = Enumerated
+/**
+ * Validates a keyword against a list of valid values.
+ * @warning The case-insensitive compare of this function uses PHP's
+ *          built-in strtolower and ctype_lower functions, which may
+ *          cause problems with international comparisons
+ */
+class HTMLPurifier_AttrDef_Enum extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Lookup table of valid values.
+     * @todo Make protected
+     */
+    public $valid_values   = array();
+
+    /**
+     * Bool indicating whether or not enumeration is case sensitive.
+     * @note In general this is always case insensitive.
+     */
+    protected $case_sensitive = false; // values according to W3C spec
+
+    /**
+     * @param $valid_values List of valid values
+     * @param $case_sensitive Bool indicating whether or not case sensitive
+     */
+    public function __construct(
+        $valid_values = array(), $case_sensitive = false
+    ) {
+        $this->valid_values = array_flip($valid_values);
+        $this->case_sensitive = $case_sensitive;
+    }
+
+    public function validate($string, $config, $context) {
+        $string = trim($string);
+        if (!$this->case_sensitive) {
+            // we may want to do full case-insensitive libraries
+            $string = ctype_lower($string) ? $string : strtolower($string);
+        }
+        $result = isset($this->valid_values[$string]);
+
+        return $result ? $string : false;
+    }
+
+    /**
+     * @param $string In form of comma-delimited list of case-insensitive
+     *      valid values. Example: "foo,bar,baz". Prepend "s:" to make
+     *      case sensitive
+     */
+    public function make($string) {
+        if (strlen($string) > 2 && $string[0] == 's' && $string[1] == ':') {
+            $string = substr($string, 2);
+            $sensitive = true;
+        } else {
+            $sensitive = false;
+        }
+        $values = explode(',', $string);
+        return new HTMLPurifier_AttrDef_Enum($values, $sensitive);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php
new file mode 100644
index 0000000000..e06987eb8d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * Validates a boolean attribute
+ */
+class HTMLPurifier_AttrDef_HTML_Bool extends HTMLPurifier_AttrDef
+{
+
+    protected $name;
+    public $minimized = true;
+
+    public function __construct($name = false) {$this->name = $name;}
+
+    public function validate($string, $config, $context) {
+        if (empty($string)) return false;
+        return $this->name;
+    }
+
+    /**
+     * @param $string Name of attribute
+     */
+    public function make($string) {
+        return new HTMLPurifier_AttrDef_HTML_Bool($string);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php
new file mode 100644
index 0000000000..370068d975
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * Implements special behavior for class attribute (normally NMTOKENS)
+ */
+class HTMLPurifier_AttrDef_HTML_Class extends HTMLPurifier_AttrDef_HTML_Nmtokens
+{
+    protected function split($string, $config, $context) {
+        // really, this twiddle should be lazy loaded
+        $name = $config->getDefinition('HTML')->doctype->name;
+        if ($name == "XHTML 1.1" || $name == "XHTML 2.0") {
+            return parent::split($string, $config, $context);
+        } else {
+            return preg_split('/\s+/', $string);
+        }
+    }
+    protected function filter($tokens, $config, $context) {
+        $allowed = $config->get('Attr.AllowedClasses');
+        $forbidden = $config->get('Attr.ForbiddenClasses');
+        $ret = array();
+        foreach ($tokens as $token) {
+            if (
+                ($allowed === null || isset($allowed[$token])) &&
+                !isset($forbidden[$token]) &&
+                // We need this O(n) check because of PHP's array
+                // implementation that casts -0 to 0.
+                !in_array($token, $ret, true)
+            ) {
+                $ret[] = $token;
+            }
+        }
+        return $ret;
+    }
+}
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php
new file mode 100644
index 0000000000..d01e20454e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Validates a color according to the HTML spec.
+ */
+class HTMLPurifier_AttrDef_HTML_Color extends HTMLPurifier_AttrDef
+{
+
+    public function validate($string, $config, $context) {
+
+        static $colors = null;
+        if ($colors === null) $colors = $config->get('Core.ColorKeywords');
+
+        $string = trim($string);
+
+        if (empty($string)) return false;
+        if (isset($colors[$string])) return $colors[$string];
+        if ($string[0] === '#') $hex = substr($string, 1);
+        else $hex = $string;
+
+        $length = strlen($hex);
+        if ($length !== 3 && $length !== 6) return false;
+        if (!ctype_xdigit($hex)) return false;
+        if ($length === 3) $hex = $hex[0].$hex[0].$hex[1].$hex[1].$hex[2].$hex[2];
+
+        return "#$hex";
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
new file mode 100644
index 0000000000..ae6ea7c01d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * Special-case enum attribute definition that lazy loads allowed frame targets
+ */
+class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
+{
+
+    public $valid_values = false; // uninitialized value
+    protected $case_sensitive = false;
+
+    public function __construct() {}
+
+    public function validate($string, $config, $context) {
+        if ($this->valid_values === false) $this->valid_values = $config->get('Attr.AllowedFrameTargets');
+        return parent::validate($string, $config, $context);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php
new file mode 100644
index 0000000000..81d03762de
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php
@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * Validates the HTML attribute ID.
+ * @warning Even though this is the id processor, it
+ *          will ignore the directive Attr:IDBlacklist, since it will only
+ *          go according to the ID accumulator. Since the accumulator is
+ *          automatically generated, it will have already absorbed the
+ *          blacklist. If you're hacking around, make sure you use load()!
+ */
+
+class HTMLPurifier_AttrDef_HTML_ID extends HTMLPurifier_AttrDef
+{
+
+    // ref functionality disabled, since we also have to verify
+    // whether or not the ID it refers to exists
+
+    public function validate($id, $config, $context) {
+
+        if (!$config->get('Attr.EnableID')) return false;
+
+        $id = trim($id); // trim it first
+
+        if ($id === '') return false;
+
+        $prefix = $config->get('Attr.IDPrefix');
+        if ($prefix !== '') {
+            $prefix .= $config->get('Attr.IDPrefixLocal');
+            // prevent re-appending the prefix
+            if (strpos($id, $prefix) !== 0) $id = $prefix . $id;
+        } elseif ($config->get('Attr.IDPrefixLocal') !== '') {
+            trigger_error('%Attr.IDPrefixLocal cannot be used unless '.
+                '%Attr.IDPrefix is set', E_USER_WARNING);
+        }
+
+        //if (!$this->ref) {
+            $id_accumulator =& $context->get('IDAccumulator');
+            if (isset($id_accumulator->ids[$id])) return false;
+        //}
+
+        // we purposely avoid using regex, hopefully this is faster
+
+        if (ctype_alpha($id)) {
+            $result = true;
+        } else {
+            if (!ctype_alpha(@$id[0])) return false;
+            $trim = trim( // primitive style of regexps, I suppose
+                $id,
+                'A..Za..z0..9:-._'
+              );
+            $result = ($trim === '');
+        }
+
+        $regexp = $config->get('Attr.IDBlacklistRegexp');
+        if ($regexp && preg_match($regexp, $id)) {
+            return false;
+        }
+
+        if (/*!$this->ref && */$result) $id_accumulator->add($id);
+
+        // if no change was made to the ID, return the result
+        // else, return the new id if stripping whitespace made it
+        //     valid, or return false.
+        return $result ? $id : false;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php
new file mode 100644
index 0000000000..a242f9c238
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * Validates the HTML type length (not to be confused with CSS's length).
+ *
+ * This accepts integer pixels or percentages as lengths for certain
+ * HTML attributes.
+ */
+
+class HTMLPurifier_AttrDef_HTML_Length extends HTMLPurifier_AttrDef_HTML_Pixels
+{
+
+    public function validate($string, $config, $context) {
+
+        $string = trim($string);
+        if ($string === '') return false;
+
+        $parent_result = parent::validate($string, $config, $context);
+        if ($parent_result !== false) return $parent_result;
+
+        $length = strlen($string);
+        $last_char = $string[$length - 1];
+
+        if ($last_char !== '%') return false;
+
+        $points = substr($string, 0, $length - 1);
+
+        if (!is_numeric($points)) return false;
+
+        $points = (int) $points;
+
+        if ($points < 0) return '0%';
+        if ($points > 100) return '100%';
+
+        return ((string) $points) . '%';
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php
new file mode 100644
index 0000000000..76d25ed088
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Validates a rel/rev link attribute against a directive of allowed values
+ * @note We cannot use Enum because link types allow multiple
+ *       values.
+ * @note Assumes link types are ASCII text
+ */
+class HTMLPurifier_AttrDef_HTML_LinkTypes extends HTMLPurifier_AttrDef
+{
+
+    /** Name config attribute to pull. */
+    protected $name;
+
+    public function __construct($name) {
+        $configLookup = array(
+            'rel' => 'AllowedRel',
+            'rev' => 'AllowedRev'
+        );
+        if (!isset($configLookup[$name])) {
+            trigger_error('Unrecognized attribute name for link '.
+                'relationship.', E_USER_ERROR);
+            return;
+        }
+        $this->name = $configLookup[$name];
+    }
+
+    public function validate($string, $config, $context) {
+
+        $allowed = $config->get('Attr.' . $this->name);
+        if (empty($allowed)) return false;
+
+        $string = $this->parseCDATA($string);
+        $parts = explode(' ', $string);
+
+        // lookup to prevent duplicates
+        $ret_lookup = array();
+        foreach ($parts as $part) {
+            $part = strtolower(trim($part));
+            if (!isset($allowed[$part])) continue;
+            $ret_lookup[$part] = true;
+        }
+
+        if (empty($ret_lookup)) return false;
+        $string = implode(' ', array_keys($ret_lookup));
+
+        return $string;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
new file mode 100644
index 0000000000..c72fc76e4d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * Validates a MultiLength as defined by the HTML spec.
+ *
+ * A multilength is either a integer (pixel count), a percentage, or
+ * a relative number.
+ */
+class HTMLPurifier_AttrDef_HTML_MultiLength extends HTMLPurifier_AttrDef_HTML_Length
+{
+
+    public function validate($string, $config, $context) {
+
+        $string = trim($string);
+        if ($string === '') return false;
+
+        $parent_result = parent::validate($string, $config, $context);
+        if ($parent_result !== false) return $parent_result;
+
+        $length = strlen($string);
+        $last_char = $string[$length - 1];
+
+        if ($last_char !== '*') return false;
+
+        $int = substr($string, 0, $length - 1);
+
+        if ($int == '') return '*';
+        if (!is_numeric($int)) return false;
+
+        $int = (int) $int;
+
+        if ($int < 0) return false;
+        if ($int == 0) return '0';
+        if ($int == 1) return '*';
+        return ((string) $int) . '*';
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php
new file mode 100644
index 0000000000..aa34120bd2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php
@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * Validates contents based on NMTOKENS attribute type.
+ */
+class HTMLPurifier_AttrDef_HTML_Nmtokens extends HTMLPurifier_AttrDef
+{
+
+    public function validate($string, $config, $context) {
+
+        $string = trim($string);
+
+        // early abort: '' and '0' (strings that convert to false) are invalid
+        if (!$string) return false;
+
+        $tokens = $this->split($string, $config, $context);
+        $tokens = $this->filter($tokens, $config, $context);
+        if (empty($tokens)) return false;
+        return implode(' ', $tokens);
+
+    }
+
+    /**
+     * Splits a space separated list of tokens into its constituent parts.
+     */
+    protected function split($string, $config, $context) {
+        // OPTIMIZABLE!
+        // do the preg_match, capture all subpatterns for reformulation
+
+        // we don't support U+00A1 and up codepoints or
+        // escaping because I don't know how to do that with regexps
+        // and plus it would complicate optimization efforts (you never
+        // see that anyway).
+        $pattern = '/(?:(?<=\s)|\A)'. // look behind for space or string start
+                   '((?:--|-?[A-Za-z_])[A-Za-z_\-0-9]*)'.
+                   '(?:(?=\s)|\z)/'; // look ahead for space or string end
+        preg_match_all($pattern, $string, $matches);
+        return $matches[1];
+    }
+
+    /**
+     * Template method for removing certain tokens based on arbitrary criteria.
+     * @note If we wanted to be really functional, we'd do an array_filter
+     *       with a callback. But... we're not.
+     */
+    protected function filter($tokens, $config, $context) {
+        return $tokens;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php
new file mode 100644
index 0000000000..4cb2c1b857
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * Validates an integer representation of pixels according to the HTML spec.
+ */
+class HTMLPurifier_AttrDef_HTML_Pixels extends HTMLPurifier_AttrDef
+{
+
+    protected $max;
+
+    public function __construct($max = null) {
+        $this->max = $max;
+    }
+
+    public function validate($string, $config, $context) {
+
+        $string = trim($string);
+        if ($string === '0') return $string;
+        if ($string === '')  return false;
+        $length = strlen($string);
+        if (substr($string, $length - 2) == 'px') {
+            $string = substr($string, 0, $length - 2);
+        }
+        if (!is_numeric($string)) return false;
+        $int = (int) $string;
+
+        if ($int < 0) return '0';
+
+        // upper-bound value, extremely high values can
+        // crash operating systems, see <http://ha.ckers.org/imagecrash.html>
+        // WARNING, above link WILL crash you if you're using Windows
+
+        if ($this->max !== null && $int > $this->max) return (string) $this->max;
+
+        return (string) $int;
+
+    }
+
+    public function make($string) {
+        if ($string === '') $max = null;
+        else $max = (int) $string;
+        $class = get_class($this);
+        return new $class($max);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php
new file mode 100644
index 0000000000..d59738d2a2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * Validates an integer.
+ * @note While this class was modeled off the CSS definition, no currently
+ *       allowed CSS uses this type.  The properties that do are: widows,
+ *       orphans, z-index, counter-increment, counter-reset.  Some of the
+ *       HTML attributes, however, find use for a non-negative version of this.
+ */
+class HTMLPurifier_AttrDef_Integer extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Bool indicating whether or not negative values are allowed
+     */
+    protected $negative = true;
+
+    /**
+     * Bool indicating whether or not zero is allowed
+     */
+    protected $zero = true;
+
+    /**
+     * Bool indicating whether or not positive values are allowed
+     */
+    protected $positive = true;
+
+    /**
+     * @param $negative Bool indicating whether or not negative values are allowed
+     * @param $zero Bool indicating whether or not zero is allowed
+     * @param $positive Bool indicating whether or not positive values are allowed
+     */
+    public function __construct(
+        $negative = true, $zero = true, $positive = true
+    ) {
+        $this->negative = $negative;
+        $this->zero     = $zero;
+        $this->positive = $positive;
+    }
+
+    public function validate($integer, $config, $context) {
+
+        $integer = $this->parseCDATA($integer);
+        if ($integer === '') return false;
+
+        // we could possibly simply typecast it to integer, but there are
+        // certain fringe cases that must not return an integer.
+
+        // clip leading sign
+        if ( $this->negative && $integer[0] === '-' ) {
+            $digits = substr($integer, 1);
+            if ($digits === '0') $integer = '0'; // rm minus sign for zero
+        } elseif( $this->positive && $integer[0] === '+' ) {
+            $digits = $integer = substr($integer, 1); // rm unnecessary plus
+        } else {
+            $digits = $integer;
+        }
+
+        // test if it's numeric
+        if (!ctype_digit($digits)) return false;
+
+        // perform scope tests
+        if (!$this->zero     && $integer == 0) return false;
+        if (!$this->positive && $integer > 0) return false;
+        if (!$this->negative && $integer < 0) return false;
+
+        return $integer;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php
new file mode 100644
index 0000000000..10e6da56db
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * Validates the HTML attribute lang, effectively a language code.
+ * @note Built according to RFC 3066, which obsoleted RFC 1766
+ */
+class HTMLPurifier_AttrDef_Lang extends HTMLPurifier_AttrDef
+{
+
+    public function validate($string, $config, $context) {
+
+        $string = trim($string);
+        if (!$string) return false;
+
+        $subtags = explode('-', $string);
+        $num_subtags = count($subtags);
+
+        if ($num_subtags == 0) return false; // sanity check
+
+        // process primary subtag : $subtags[0]
+        $length = strlen($subtags[0]);
+        switch ($length) {
+            case 0:
+                return false;
+            case 1:
+                if (! ($subtags[0] == 'x' || $subtags[0] == 'i') ) {
+                    return false;
+                }
+                break;
+            case 2:
+            case 3:
+                if (! ctype_alpha($subtags[0]) ) {
+                    return false;
+                } elseif (! ctype_lower($subtags[0]) ) {
+                    $subtags[0] = strtolower($subtags[0]);
+                }
+                break;
+            default:
+                return false;
+        }
+
+        $new_string = $subtags[0];
+        if ($num_subtags == 1) return $new_string;
+
+        // process second subtag : $subtags[1]
+        $length = strlen($subtags[1]);
+        if ($length == 0 || ($length == 1 && $subtags[1] != 'x') || $length > 8 || !ctype_alnum($subtags[1])) {
+            return $new_string;
+        }
+        if (!ctype_lower($subtags[1])) $subtags[1] = strtolower($subtags[1]);
+
+        $new_string .= '-' . $subtags[1];
+        if ($num_subtags == 2) return $new_string;
+
+        // process all other subtags, index 2 and up
+        for ($i = 2; $i < $num_subtags; $i++) {
+            $length = strlen($subtags[$i]);
+            if ($length == 0 || $length > 8 || !ctype_alnum($subtags[$i])) {
+                return $new_string;
+            }
+            if (!ctype_lower($subtags[$i])) {
+                $subtags[$i] = strtolower($subtags[$i]);
+            }
+            $new_string .= '-' . $subtags[$i];
+        }
+
+        return $new_string;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php
new file mode 100644
index 0000000000..c9e3ed193e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php
@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * Decorator that, depending on a token, switches between two definitions.
+ */
+class HTMLPurifier_AttrDef_Switch
+{
+
+    protected $tag;
+    protected $withTag, $withoutTag;
+
+    /**
+     * @param string $tag Tag name to switch upon
+     * @param HTMLPurifier_AttrDef $with_tag Call if token matches tag
+     * @param HTMLPurifier_AttrDef $without_tag Call if token doesn't match, or there is no token
+     */
+    public function __construct($tag, $with_tag, $without_tag) {
+        $this->tag = $tag;
+        $this->withTag = $with_tag;
+        $this->withoutTag = $without_tag;
+    }
+
+    public function validate($string, $config, $context) {
+        $token = $context->get('CurrentToken', true);
+        if (!$token || $token->name !== $this->tag) {
+            return $this->withoutTag->validate($string, $config, $context);
+        } else {
+            return $this->withTag->validate($string, $config, $context);
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php
new file mode 100644
index 0000000000..c6216cc531
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php
@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * Validates arbitrary text according to the HTML spec.
+ */
+class HTMLPurifier_AttrDef_Text extends HTMLPurifier_AttrDef
+{
+
+    public function validate($string, $config, $context) {
+        return $this->parseCDATA($string);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php
new file mode 100644
index 0000000000..01a6d83e95
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php
@@ -0,0 +1,77 @@
+<?php
+
+/**
+ * Validates a URI as defined by RFC 3986.
+ * @note Scheme-specific mechanics deferred to HTMLPurifier_URIScheme
+ */
+class HTMLPurifier_AttrDef_URI extends HTMLPurifier_AttrDef
+{
+
+    protected $parser;
+    protected $embedsResource;
+
+    /**
+     * @param $embeds_resource_resource Does the URI here result in an extra HTTP request?
+     */
+    public function __construct($embeds_resource = false) {
+        $this->parser = new HTMLPurifier_URIParser();
+        $this->embedsResource = (bool) $embeds_resource;
+    }
+
+    public function make($string) {
+        $embeds = (bool) $string;
+        return new HTMLPurifier_AttrDef_URI($embeds);
+    }
+
+    public function validate($uri, $config, $context) {
+
+        if ($config->get('URI.Disable')) return false;
+
+        $uri = $this->parseCDATA($uri);
+
+        // parse the URI
+        $uri = $this->parser->parse($uri);
+        if ($uri === false) return false;
+
+        // add embedded flag to context for validators
+        $context->register('EmbeddedURI', $this->embedsResource);
+
+        $ok = false;
+        do {
+
+            // generic validation
+            $result = $uri->validate($config, $context);
+            if (!$result) break;
+
+            // chained filtering
+            $uri_def = $config->getDefinition('URI');
+            $result = $uri_def->filter($uri, $config, $context);
+            if (!$result) break;
+
+            // scheme-specific validation
+            $scheme_obj = $uri->getSchemeObj($config, $context);
+            if (!$scheme_obj) break;
+            if ($this->embedsResource && !$scheme_obj->browsable) break;
+            $result = $scheme_obj->validate($uri, $config, $context);
+            if (!$result) break;
+
+            // Post chained filtering
+            $result = $uri_def->postFilter($uri, $config, $context);
+            if (!$result) break;
+
+            // survived gauntlet
+            $ok = true;
+
+        } while (false);
+
+        $context->destroy('EmbeddedURI');
+        if (!$ok) return false;
+
+        // back to string
+        return $uri->toString();
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php
new file mode 100644
index 0000000000..bfee9d166c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php
@@ -0,0 +1,17 @@
+<?php
+
+abstract class HTMLPurifier_AttrDef_URI_Email extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Unpacks a mailbox into its display-name and address
+     */
+    function unpack($string) {
+        // needs to be implemented
+    }
+
+}
+
+// sub-implementations
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
new file mode 100644
index 0000000000..94c715ab43
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * Primitive email validation class based on the regexp found at
+ * http://www.regular-expressions.info/email.html
+ */
+class HTMLPurifier_AttrDef_URI_Email_SimpleCheck extends HTMLPurifier_AttrDef_URI_Email
+{
+
+    public function validate($string, $config, $context) {
+        // no support for named mailboxes i.e. "Bob <bob@example.com>"
+        // that needs more percent encoding to be done
+        if ($string == '') return false;
+        $string = trim($string);
+        $result = preg_match('/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i', $string);
+        return $result ? $string : false;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php
new file mode 100644
index 0000000000..2156c10c66
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php
@@ -0,0 +1,62 @@
+<?php
+
+/**
+ * Validates a host according to the IPv4, IPv6 and DNS (future) specifications.
+ */
+class HTMLPurifier_AttrDef_URI_Host extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * Instance of HTMLPurifier_AttrDef_URI_IPv4 sub-validator
+     */
+    protected $ipv4;
+
+    /**
+     * Instance of HTMLPurifier_AttrDef_URI_IPv6 sub-validator
+     */
+    protected $ipv6;
+
+    public function __construct() {
+        $this->ipv4 = new HTMLPurifier_AttrDef_URI_IPv4();
+        $this->ipv6 = new HTMLPurifier_AttrDef_URI_IPv6();
+    }
+
+    public function validate($string, $config, $context) {
+        $length = strlen($string);
+        if ($string === '') return '';
+        if ($length > 1 && $string[0] === '[' && $string[$length-1] === ']') {
+            //IPv6
+            $ip = substr($string, 1, $length - 2);
+            $valid = $this->ipv6->validate($ip, $config, $context);
+            if ($valid === false) return false;
+            return '['. $valid . ']';
+        }
+
+        // need to do checks on unusual encodings too
+        $ipv4 = $this->ipv4->validate($string, $config, $context);
+        if ($ipv4 !== false) return $ipv4;
+
+        // A regular domain name.
+
+        // This breaks I18N domain names, but we don't have proper IRI support,
+        // so force users to insert Punycode. If there's complaining we'll
+        // try to fix things into an international friendly form.
+
+        // The productions describing this are:
+        $a   = '[a-z]';     // alpha
+        $an  = '[a-z0-9]';  // alphanum
+        $and = '[a-z0-9-]'; // alphanum | "-"
+        // domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
+        $domainlabel   = "$an($and*$an)?";
+        // toplabel    = alpha | alpha *( alphanum | "-" ) alphanum
+        $toplabel      = "$a($and*$an)?";
+        // hostname    = *( domainlabel "." ) toplabel [ "." ]
+        $match = preg_match("/^($domainlabel\.)*$toplabel\.?$/i", $string);
+        if (!$match) return false;
+
+        return $string;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php
new file mode 100644
index 0000000000..ec4cf591b8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * Validates an IPv4 address
+ * @author Feyd @ forums.devnetwork.net (public domain)
+ */
+class HTMLPurifier_AttrDef_URI_IPv4 extends HTMLPurifier_AttrDef
+{
+
+    /**
+     * IPv4 regex, protected so that IPv6 can reuse it
+     */
+    protected $ip4;
+
+    public function validate($aIP, $config, $context) {
+
+        if (!$this->ip4) $this->_loadRegex();
+
+        if (preg_match('#^' . $this->ip4 . '$#s', $aIP))
+        {
+                return $aIP;
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Lazy load function to prevent regex from being stuffed in
+     * cache.
+     */
+    protected function _loadRegex() {
+        $oct = '(?:25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]|[0-9])'; // 0-255
+        $this->ip4 = "(?:{$oct}\\.{$oct}\\.{$oct}\\.{$oct})";
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php
new file mode 100644
index 0000000000..9454e9be50
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php
@@ -0,0 +1,99 @@
+<?php
+
+/**
+ * Validates an IPv6 address.
+ * @author Feyd @ forums.devnetwork.net (public domain)
+ * @note This function requires brackets to have been removed from address
+ *       in URI.
+ */
+class HTMLPurifier_AttrDef_URI_IPv6 extends HTMLPurifier_AttrDef_URI_IPv4
+{
+
+    public function validate($aIP, $config, $context) {
+
+        if (!$this->ip4) $this->_loadRegex();
+
+        $original = $aIP;
+
+        $hex = '[0-9a-fA-F]';
+        $blk = '(?:' . $hex . '{1,4})';
+        $pre = '(?:/(?:12[0-8]|1[0-1][0-9]|[1-9][0-9]|[0-9]))';   // /0 - /128
+
+        //      prefix check
+        if (strpos($aIP, '/') !== false)
+        {
+                if (preg_match('#' . $pre . '$#s', $aIP, $find))
+                {
+                        $aIP = substr($aIP, 0, 0-strlen($find[0]));
+                        unset($find);
+                }
+                else
+                {
+                        return false;
+                }
+        }
+
+        //      IPv4-compatiblity check
+        if (preg_match('#(?<=:'.')' . $this->ip4 . '$#s', $aIP, $find))
+        {
+                $aIP = substr($aIP, 0, 0-strlen($find[0]));
+                $ip = explode('.', $find[0]);
+                $ip = array_map('dechex', $ip);
+                $aIP .= $ip[0] . $ip[1] . ':' . $ip[2] . $ip[3];
+                unset($find, $ip);
+        }
+
+        //      compression check
+        $aIP = explode('::', $aIP);
+        $c = count($aIP);
+        if ($c > 2)
+        {
+                return false;
+        }
+        elseif ($c == 2)
+        {
+                list($first, $second) = $aIP;
+                $first = explode(':', $first);
+                $second = explode(':', $second);
+
+                if (count($first) + count($second) > 8)
+                {
+                        return false;
+                }
+
+                while(count($first) < 8)
+                {
+                        array_push($first, '0');
+                }
+
+                array_splice($first, 8 - count($second), 8, $second);
+                $aIP = $first;
+                unset($first,$second);
+        }
+        else
+        {
+                $aIP = explode(':', $aIP[0]);
+        }
+        $c = count($aIP);
+
+        if ($c != 8)
+        {
+                return false;
+        }
+
+        //      All the pieces should be 16-bit hex strings. Are they?
+        foreach ($aIP as $piece)
+        {
+                if (!preg_match('#^[0-9a-fA-F]{4}$#s', sprintf('%04s', $piece)))
+                {
+                        return false;
+                }
+        }
+
+        return $original;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php
new file mode 100644
index 0000000000..e61d3e01b6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * Processes an entire attribute array for corrections needing multiple values.
+ *
+ * Occasionally, a certain attribute will need to be removed and popped onto
+ * another value.  Instead of creating a complex return syntax for
+ * HTMLPurifier_AttrDef, we just pass the whole attribute array to a
+ * specialized object and have that do the special work.  That is the
+ * family of HTMLPurifier_AttrTransform.
+ *
+ * An attribute transformation can be assigned to run before or after
+ * HTMLPurifier_AttrDef validation.  See HTMLPurifier_HTMLDefinition for
+ * more details.
+ */
+
+abstract class HTMLPurifier_AttrTransform
+{
+
+    /**
+     * Abstract: makes changes to the attributes dependent on multiple values.
+     *
+     * @param $attr Assoc array of attributes, usually from
+     *              HTMLPurifier_Token_Tag::$attr
+     * @param $config Mandatory HTMLPurifier_Config object.
+     * @param $context Mandatory HTMLPurifier_Context object
+     * @returns Processed attribute array.
+     */
+    abstract public function transform($attr, $config, $context);
+
+    /**
+     * Prepends CSS properties to the style attribute, creating the
+     * attribute if it doesn't exist.
+     * @param $attr Attribute array to process (passed by reference)
+     * @param $css CSS to prepend
+     */
+    public function prependCSS(&$attr, $css) {
+        $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
+        $attr['style'] = $css . $attr['style'];
+    }
+
+    /**
+     * Retrieves and removes an attribute
+     * @param $attr Attribute array to process (passed by reference)
+     * @param $key Key of attribute to confiscate
+     */
+    public function confiscateAttr(&$attr, $key) {
+        if (!isset($attr[$key])) return null;
+        $value = $attr[$key];
+        unset($attr[$key]);
+        return $value;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php
new file mode 100644
index 0000000000..0e1ff24a3e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * Pre-transform that changes proprietary background attribute to CSS.
+ */
+class HTMLPurifier_AttrTransform_Background extends HTMLPurifier_AttrTransform {
+
+    public function transform($attr, $config, $context) {
+
+        if (!isset($attr['background'])) return $attr;
+
+        $background = $this->confiscateAttr($attr, 'background');
+        // some validation should happen here
+
+        $this->prependCSS($attr, "background-image:url($background);");
+
+        return $attr;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php
new file mode 100644
index 0000000000..4d1a05665e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php
@@ -0,0 +1,19 @@
+<?php
+
+// this MUST be placed in post, as it assumes that any value in dir is valid
+
+/**
+ * Post-trasnform that ensures that bdo tags have the dir attribute set.
+ */
+class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform
+{
+
+    public function transform($attr, $config, $context) {
+        if (isset($attr['dir'])) return $attr;
+        $attr['dir'] = $config->get('Attr.DefaultTextDir');
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php
new file mode 100644
index 0000000000..ad3916bb96
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * Pre-transform that changes deprecated bgcolor attribute to CSS.
+ */
+class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform {
+
+    public function transform($attr, $config, $context) {
+
+        if (!isset($attr['bgcolor'])) return $attr;
+
+        $bgcolor = $this->confiscateAttr($attr, 'bgcolor');
+        // some validation should happen here
+
+        $this->prependCSS($attr, "background-color:$bgcolor;");
+
+        return $attr;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
new file mode 100644
index 0000000000..51159b6715
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * Pre-transform that changes converts a boolean attribute to fixed CSS
+ */
+class HTMLPurifier_AttrTransform_BoolToCSS extends HTMLPurifier_AttrTransform {
+
+    /**
+     * Name of boolean attribute that is trigger
+     */
+    protected $attr;
+
+    /**
+     * CSS declarations to add to style, needs trailing semicolon
+     */
+    protected $css;
+
+    /**
+     * @param $attr string attribute name to convert from
+     * @param $css string CSS declarations to add to style (needs semicolon)
+     */
+    public function __construct($attr, $css) {
+        $this->attr = $attr;
+        $this->css  = $css;
+    }
+
+    public function transform($attr, $config, $context) {
+        if (!isset($attr[$this->attr])) return $attr;
+        unset($attr[$this->attr]);
+        $this->prependCSS($attr, $this->css);
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php
new file mode 100644
index 0000000000..476b0b079b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * Pre-transform that changes deprecated border attribute to CSS.
+ */
+class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
+
+    public function transform($attr, $config, $context) {
+        if (!isset($attr['border'])) return $attr;
+        $border_width = $this->confiscateAttr($attr, 'border');
+        // some validation should happen here
+        $this->prependCSS($attr, "border:{$border_width}px solid;");
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php
new file mode 100644
index 0000000000..2a5b4514ab
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php
@@ -0,0 +1,58 @@
+<?php
+
+/**
+ * Generic pre-transform that converts an attribute with a fixed number of
+ * values (enumerated) to CSS.
+ */
+class HTMLPurifier_AttrTransform_EnumToCSS extends HTMLPurifier_AttrTransform {
+
+    /**
+     * Name of attribute to transform from
+     */
+    protected $attr;
+
+    /**
+     * Lookup array of attribute values to CSS
+     */
+    protected $enumToCSS = array();
+
+    /**
+     * Case sensitivity of the matching
+     * @warning Currently can only be guaranteed to work with ASCII
+     *          values.
+     */
+    protected $caseSensitive = false;
+
+    /**
+     * @param $attr String attribute name to transform from
+     * @param $enumToCSS Lookup array of attribute values to CSS
+     * @param $case_sensitive Boolean case sensitivity indicator, default false
+     */
+    public function __construct($attr, $enum_to_css, $case_sensitive = false) {
+        $this->attr = $attr;
+        $this->enumToCSS = $enum_to_css;
+        $this->caseSensitive = (bool) $case_sensitive;
+    }
+
+    public function transform($attr, $config, $context) {
+
+        if (!isset($attr[$this->attr])) return $attr;
+
+        $value = trim($attr[$this->attr]);
+        unset($attr[$this->attr]);
+
+        if (!$this->caseSensitive) $value = strtolower($value);
+
+        if (!isset($this->enumToCSS[$value])) {
+            return $attr;
+        }
+
+        $this->prependCSS($attr, $this->enumToCSS[$value]);
+
+        return $attr;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php
new file mode 100644
index 0000000000..a219479a02
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php
@@ -0,0 +1,42 @@
+<?php
+
+// must be called POST validation
+
+/**
+ * Transform that supplies default values for the src and alt attributes
+ * in img tags, as well as prevents the img tag from being removed
+ * because of a missing alt tag. This needs to be registered as both
+ * a pre and post attribute transform.
+ */
+class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform
+{
+
+    public function transform($attr, $config, $context) {
+
+        $src = true;
+        if (!isset($attr['src'])) {
+            if ($config->get('Core.RemoveInvalidImg')) return $attr;
+            $attr['src'] = $config->get('Attr.DefaultInvalidImage');
+            $src = false;
+        }
+
+        if (!isset($attr['alt'])) {
+            if ($src) {
+                $alt = $config->get('Attr.DefaultImageAlt');
+                if ($alt === null) {
+                    $attr['alt'] = basename($attr['src']);
+                } else {
+                    $attr['alt'] = $alt;
+                }
+            } else {
+                $attr['alt'] = $config->get('Attr.DefaultInvalidImageAlt');
+            }
+        }
+
+        return $attr;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php
new file mode 100644
index 0000000000..fd84c10c36
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Pre-transform that changes deprecated hspace and vspace attributes to CSS
+ */
+class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform {
+
+    protected $attr;
+    protected $css = array(
+        'hspace' => array('left', 'right'),
+        'vspace' => array('top', 'bottom')
+    );
+
+    public function __construct($attr) {
+        $this->attr = $attr;
+        if (!isset($this->css[$attr])) {
+            trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
+        }
+    }
+
+    public function transform($attr, $config, $context) {
+
+        if (!isset($attr[$this->attr])) return $attr;
+
+        $width = $this->confiscateAttr($attr, $this->attr);
+        // some validation could happen here
+
+        if (!isset($this->css[$this->attr])) return $attr;
+
+        $style = '';
+        foreach ($this->css[$this->attr] as $suffix) {
+            $property = "margin-$suffix";
+            $style .= "$property:{$width}px;";
+        }
+
+        $this->prependCSS($attr, $style);
+
+        return $attr;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php
new file mode 100644
index 0000000000..16829552d1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Performs miscellaneous cross attribute validation and filtering for
+ * input elements. This is meant to be a post-transform.
+ */
+class HTMLPurifier_AttrTransform_Input extends HTMLPurifier_AttrTransform {
+
+    protected $pixels;
+
+    public function __construct() {
+        $this->pixels = new HTMLPurifier_AttrDef_HTML_Pixels();
+    }
+
+    public function transform($attr, $config, $context) {
+        if (!isset($attr['type'])) $t = 'text';
+        else $t = strtolower($attr['type']);
+        if (isset($attr['checked']) && $t !== 'radio' && $t !== 'checkbox') {
+            unset($attr['checked']);
+        }
+        if (isset($attr['maxlength']) && $t !== 'text' && $t !== 'password') {
+            unset($attr['maxlength']);
+        }
+        if (isset($attr['size']) && $t !== 'text' && $t !== 'password') {
+            $result = $this->pixels->validate($attr['size'], $config, $context);
+            if ($result === false) unset($attr['size']);
+            else $attr['size'] = $result;
+        }
+        if (isset($attr['src']) && $t !== 'image') {
+            unset($attr['src']);
+        }
+        if (!isset($attr['value']) && ($t === 'radio' || $t === 'checkbox')) {
+            $attr['value'] = '';
+        }
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php
new file mode 100644
index 0000000000..5869e7f820
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * Post-transform that copies lang's value to xml:lang (and vice-versa)
+ * @note Theoretically speaking, this could be a pre-transform, but putting
+ *       post is more efficient.
+ */
+class HTMLPurifier_AttrTransform_Lang extends HTMLPurifier_AttrTransform
+{
+
+    public function transform($attr, $config, $context) {
+
+        $lang     = isset($attr['lang']) ? $attr['lang'] : false;
+        $xml_lang = isset($attr['xml:lang']) ? $attr['xml:lang'] : false;
+
+        if ($lang !== false && $xml_lang === false) {
+            $attr['xml:lang'] = $lang;
+        } elseif ($xml_lang !== false) {
+            $attr['lang'] = $xml_lang;
+        }
+
+        return $attr;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php
new file mode 100644
index 0000000000..ea2f30473d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * Class for handling width/height length attribute transformations to CSS
+ */
+class HTMLPurifier_AttrTransform_Length extends HTMLPurifier_AttrTransform
+{
+
+    protected $name;
+    protected $cssName;
+
+    public function __construct($name, $css_name = null) {
+        $this->name = $name;
+        $this->cssName = $css_name ? $css_name : $name;
+    }
+
+    public function transform($attr, $config, $context) {
+        if (!isset($attr[$this->name])) return $attr;
+        $length = $this->confiscateAttr($attr, $this->name);
+        if(ctype_digit($length)) $length .= 'px';
+        $this->prependCSS($attr, $this->cssName . ":$length;");
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php
new file mode 100644
index 0000000000..15315bc735
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * Pre-transform that changes deprecated name attribute to ID if necessary
+ */
+class HTMLPurifier_AttrTransform_Name extends HTMLPurifier_AttrTransform
+{
+
+    public function transform($attr, $config, $context) {
+        // Abort early if we're using relaxed definition of name
+        if ($config->get('HTML.Attr.Name.UseCDATA')) return $attr;
+        if (!isset($attr['name'])) return $attr;
+        $id = $this->confiscateAttr($attr, 'name');
+        if ( isset($attr['id']))   return $attr;
+        $attr['id'] = $id;
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php
new file mode 100644
index 0000000000..a95638c140
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * Post-transform that performs validation to the name attribute; if
+ * it is present with an equivalent id attribute, it is passed through;
+ * otherwise validation is performed.
+ */
+class HTMLPurifier_AttrTransform_NameSync extends HTMLPurifier_AttrTransform
+{
+
+    public function __construct() {
+        $this->idDef = new HTMLPurifier_AttrDef_HTML_ID();
+    }
+
+    public function transform($attr, $config, $context) {
+        if (!isset($attr['name'])) return $attr;
+        $name = $attr['name'];
+        if (isset($attr['id']) && $attr['id'] === $name) return $attr;
+        $result = $this->idDef->validate($name, $config, $context);
+        if ($result === false) unset($attr['name']);
+        else $attr['name'] = $result;
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php
new file mode 100644
index 0000000000..4da449981f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php
@@ -0,0 +1,15 @@
+<?php
+
+class HTMLPurifier_AttrTransform_SafeEmbed extends HTMLPurifier_AttrTransform
+{
+    public $name = "SafeEmbed";
+
+    public function transform($attr, $config, $context) {
+        $attr['allowscriptaccess'] = 'never';
+        $attr['allownetworking'] = 'internal';
+        $attr['type'] = 'application/x-shockwave-flash';
+        return $attr;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php
new file mode 100644
index 0000000000..1ed74898ba
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * Writes default type for all objects. Currently only supports flash.
+ */
+class HTMLPurifier_AttrTransform_SafeObject extends HTMLPurifier_AttrTransform
+{
+    public $name = "SafeObject";
+
+    function transform($attr, $config, $context) {
+        if (!isset($attr['type'])) $attr['type'] = 'application/x-shockwave-flash';
+        return $attr;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php
new file mode 100644
index 0000000000..94e8052a9d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * Validates name/value pairs in param tags to be used in safe objects. This
+ * will only allow name values it recognizes, and pre-fill certain attributes
+ * with required values.
+ *
+ * @note
+ *      This class only supports Flash. In the future, Quicktime support
+ *      may be added.
+ *
+ * @warning
+ *      This class expects an injector to add the necessary parameters tags.
+ */
+class HTMLPurifier_AttrTransform_SafeParam extends HTMLPurifier_AttrTransform
+{
+    public $name = "SafeParam";
+    private $uri;
+
+    public function __construct() {
+        $this->uri = new HTMLPurifier_AttrDef_URI(true); // embedded
+    }
+
+    public function transform($attr, $config, $context) {
+        // If we add support for other objects, we'll need to alter the
+        // transforms.
+        switch ($attr['name']) {
+            // application/x-shockwave-flash
+            // Keep this synchronized with Injector/SafeObject.php
+            case 'allowScriptAccess':
+                $attr['value'] = 'never';
+                break;
+            case 'allowNetworking':
+                $attr['value'] = 'internal';
+                break;
+            case 'wmode':
+                $attr['value'] = 'window';
+                break;
+            case 'movie':
+                $attr['value'] = $this->uri->validate($attr['value'], $config, $context);
+                break;
+            // add other cases to support other param name/value pairs
+            default:
+                $attr['name'] = $attr['value'] = null;
+        }
+        return $attr;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php
new file mode 100644
index 0000000000..4499050a22
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php
@@ -0,0 +1,16 @@
+<?php
+
+/**
+ * Implements required attribute stipulation for <script>
+ */
+class HTMLPurifier_AttrTransform_ScriptRequired extends HTMLPurifier_AttrTransform
+{
+    public function transform($attr, $config, $context) {
+        if (!isset($attr['type'])) {
+            $attr['type'] = 'text/javascript';
+        }
+        return $attr;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php
new file mode 100644
index 0000000000..81ac3488ba
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * Sets height/width defaults for <textarea>
+ */
+class HTMLPurifier_AttrTransform_Textarea extends HTMLPurifier_AttrTransform
+{
+
+    public function transform($attr, $config, $context) {
+        // Calculated from Firefox
+        if (!isset($attr['cols'])) $attr['cols'] = '22';
+        if (!isset($attr['rows'])) $attr['rows'] = '3';
+        return $attr;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php
new file mode 100644
index 0000000000..fc2ea4e588
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php
@@ -0,0 +1,77 @@
+<?php
+
+/**
+ * Provides lookup array of attribute types to HTMLPurifier_AttrDef objects
+ */
+class HTMLPurifier_AttrTypes
+{
+    /**
+     * Lookup array of attribute string identifiers to concrete implementations
+     */
+    protected $info = array();
+
+    /**
+     * Constructs the info array, supplying default implementations for attribute
+     * types.
+     */
+    public function __construct() {
+        // pseudo-types, must be instantiated via shorthand
+        $this->info['Enum']    = new HTMLPurifier_AttrDef_Enum();
+        $this->info['Bool']    = new HTMLPurifier_AttrDef_HTML_Bool();
+
+        $this->info['CDATA']    = new HTMLPurifier_AttrDef_Text();
+        $this->info['ID']       = new HTMLPurifier_AttrDef_HTML_ID();
+        $this->info['Length']   = new HTMLPurifier_AttrDef_HTML_Length();
+        $this->info['MultiLength'] = new HTMLPurifier_AttrDef_HTML_MultiLength();
+        $this->info['NMTOKENS'] = new HTMLPurifier_AttrDef_HTML_Nmtokens();
+        $this->info['Pixels']   = new HTMLPurifier_AttrDef_HTML_Pixels();
+        $this->info['Text']     = new HTMLPurifier_AttrDef_Text();
+        $this->info['URI']      = new HTMLPurifier_AttrDef_URI();
+        $this->info['LanguageCode'] = new HTMLPurifier_AttrDef_Lang();
+        $this->info['Color']    = new HTMLPurifier_AttrDef_HTML_Color();
+
+        // unimplemented aliases
+        $this->info['ContentType'] = new HTMLPurifier_AttrDef_Text();
+        $this->info['ContentTypes'] = new HTMLPurifier_AttrDef_Text();
+        $this->info['Charsets'] = new HTMLPurifier_AttrDef_Text();
+        $this->info['Character'] = new HTMLPurifier_AttrDef_Text();
+
+        // "proprietary" types
+        $this->info['Class'] = new HTMLPurifier_AttrDef_HTML_Class();
+
+        // number is really a positive integer (one or more digits)
+        // FIXME: ^^ not always, see start and value of list items
+        $this->info['Number']   = new HTMLPurifier_AttrDef_Integer(false, false, true);
+    }
+
+    /**
+     * Retrieves a type
+     * @param $type String type name
+     * @return Object AttrDef for type
+     */
+    public function get($type) {
+
+        // determine if there is any extra info tacked on
+        if (strpos($type, '#') !== false) list($type, $string) = explode('#', $type, 2);
+        else $string = '';
+
+        if (!isset($this->info[$type])) {
+            trigger_error('Cannot retrieve undefined attribute type ' . $type, E_USER_ERROR);
+            return;
+        }
+
+        return $this->info[$type]->make($string);
+
+    }
+
+    /**
+     * Sets a new implementation for a type
+     * @param $type String type name
+     * @param $impl Object AttrDef for type
+     */
+    public function set($type, $impl) {
+        $this->info[$type] = $impl;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php b/extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php
new file mode 100644
index 0000000000..829a0f8f22
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php
@@ -0,0 +1,162 @@
+<?php
+
+/**
+ * Validates the attributes of a token. Doesn't manage required attributes
+ * very well. The only reason we factored this out was because RemoveForeignElements
+ * also needed it besides ValidateAttributes.
+ */
+class HTMLPurifier_AttrValidator
+{
+
+    /**
+     * Validates the attributes of a token, returning a modified token
+     * that has valid tokens
+     * @param $token Reference to token to validate. We require a reference
+     *     because the operation this class performs on the token are
+     *     not atomic, so the context CurrentToken to be updated
+     *     throughout
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     */
+    public function validateToken(&$token, &$config, $context) {
+
+        $definition = $config->getHTMLDefinition();
+        $e =& $context->get('ErrorCollector', true);
+
+        // initialize IDAccumulator if necessary
+        $ok =& $context->get('IDAccumulator', true);
+        if (!$ok) {
+            $id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context);
+            $context->register('IDAccumulator', $id_accumulator);
+        }
+
+        // initialize CurrentToken if necessary
+        $current_token =& $context->get('CurrentToken', true);
+        if (!$current_token) $context->register('CurrentToken', $token);
+
+        if (
+            !$token instanceof HTMLPurifier_Token_Start &&
+            !$token instanceof HTMLPurifier_Token_Empty
+        ) return $token;
+
+        // create alias to global definition array, see also $defs
+        // DEFINITION CALL
+        $d_defs = $definition->info_global_attr;
+
+        // don't update token until the very end, to ensure an atomic update
+        $attr = $token->attr;
+
+        // do global transformations (pre)
+        // nothing currently utilizes this
+        foreach ($definition->info_attr_transform_pre as $transform) {
+            $attr = $transform->transform($o = $attr, $config, $context);
+            if ($e) {
+                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
+            }
+        }
+
+        // do local transformations only applicable to this element (pre)
+        // ex. <p align="right"> to <p style="text-align:right;">
+        foreach ($definition->info[$token->name]->attr_transform_pre as $transform) {
+            $attr = $transform->transform($o = $attr, $config, $context);
+            if ($e) {
+                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
+            }
+        }
+
+        // create alias to this element's attribute definition array, see
+        // also $d_defs (global attribute definition array)
+        // DEFINITION CALL
+        $defs = $definition->info[$token->name]->attr;
+
+        $attr_key = false;
+        $context->register('CurrentAttr', $attr_key);
+
+        // iterate through all the attribute keypairs
+        // Watch out for name collisions: $key has previously been used
+        foreach ($attr as $attr_key => $value) {
+
+            // call the definition
+            if ( isset($defs[$attr_key]) ) {
+                // there is a local definition defined
+                if ($defs[$attr_key] === false) {
+                    // We've explicitly been told not to allow this element.
+                    // This is usually when there's a global definition
+                    // that must be overridden.
+                    // Theoretically speaking, we could have a
+                    // AttrDef_DenyAll, but this is faster!
+                    $result = false;
+                } else {
+                    // validate according to the element's definition
+                    $result = $defs[$attr_key]->validate(
+                                    $value, $config, $context
+                               );
+                }
+            } elseif ( isset($d_defs[$attr_key]) ) {
+                // there is a global definition defined, validate according
+                // to the global definition
+                $result = $d_defs[$attr_key]->validate(
+                                $value, $config, $context
+                           );
+            } else {
+                // system never heard of the attribute? DELETE!
+                $result = false;
+            }
+
+            // put the results into effect
+            if ($result === false || $result === null) {
+                // this is a generic error message that should replaced
+                // with more specific ones when possible
+                if ($e) $e->send(E_ERROR, 'AttrValidator: Attribute removed');
+
+                // remove the attribute
+                unset($attr[$attr_key]);
+            } elseif (is_string($result)) {
+                // generally, if a substitution is happening, there
+                // was some sort of implicit correction going on. We'll
+                // delegate it to the attribute classes to say exactly what.
+
+                // simple substitution
+                $attr[$attr_key] = $result;
+            } else {
+                // nothing happens
+            }
+
+            // we'd also want slightly more complicated substitution
+            // involving an array as the return value,
+            // although we're not sure how colliding attributes would
+            // resolve (certain ones would be completely overriden,
+            // others would prepend themselves).
+        }
+
+        $context->destroy('CurrentAttr');
+
+        // post transforms
+
+        // global (error reporting untested)
+        foreach ($definition->info_attr_transform_post as $transform) {
+            $attr = $transform->transform($o = $attr, $config, $context);
+            if ($e) {
+                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
+            }
+        }
+
+        // local (error reporting untested)
+        foreach ($definition->info[$token->name]->attr_transform_post as $transform) {
+            $attr = $transform->transform($o = $attr, $config, $context);
+            if ($e) {
+                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
+            }
+        }
+
+        $token->attr = $attr;
+
+        // destroy CurrentToken if we made it ourselves
+        if (!$current_token) $context->destroy('CurrentToken');
+
+    }
+
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php b/extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php
new file mode 100644
index 0000000000..559f61a232
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php
@@ -0,0 +1,98 @@
+<?php
+
+// constants are slow, so we use as few as possible
+if (!defined('HTMLPURIFIER_PREFIX')) {
+    define('HTMLPURIFIER_PREFIX', realpath(dirname(__FILE__) . '/..'));
+}
+
+// accomodations for versions earlier than 5.0.2
+// borrowed from PHP_Compat, LGPL licensed, by Aidan Lister <aidan@php.net>
+if (!defined('PHP_EOL')) {
+    switch (strtoupper(substr(PHP_OS, 0, 3))) {
+        case 'WIN':
+            define('PHP_EOL', "\r\n");
+            break;
+        case 'DAR':
+            define('PHP_EOL', "\r");
+            break;
+        default:
+            define('PHP_EOL', "\n");
+    }
+}
+
+/**
+ * Bootstrap class that contains meta-functionality for HTML Purifier such as
+ * the autoload function.
+ *
+ * @note
+ *      This class may be used without any other files from HTML Purifier.
+ */
+class HTMLPurifier_Bootstrap
+{
+
+    /**
+     * Autoload function for HTML Purifier
+     * @param $class Class to load
+     */
+    public static function autoload($class) {
+        $file = HTMLPurifier_Bootstrap::getPath($class);
+        if (!$file) return false;
+        require HTMLPURIFIER_PREFIX . '/' . $file;
+        return true;
+    }
+
+    /**
+     * Returns the path for a specific class.
+     */
+    public static function getPath($class) {
+        if (strncmp('HTMLPurifier', $class, 12) !== 0) return false;
+        // Custom implementations
+        if (strncmp('HTMLPurifier_Language_', $class, 22) === 0) {
+            $code = str_replace('_', '-', substr($class, 22));
+            $file = 'HTMLPurifier/Language/classes/' . $code . '.php';
+        } else {
+            $file = str_replace('_', '/', $class) . '.php';
+        }
+        if (!file_exists(HTMLPURIFIER_PREFIX . '/' . $file)) return false;
+        return $file;
+    }
+
+    /**
+     * "Pre-registers" our autoloader on the SPL stack.
+     */
+    public static function registerAutoload() {
+        $autoload = array('HTMLPurifier_Bootstrap', 'autoload');
+        if ( ($funcs = spl_autoload_functions()) === false ) {
+            spl_autoload_register($autoload);
+        } elseif (function_exists('spl_autoload_unregister')) {
+            $compat = version_compare(PHP_VERSION, '5.1.2', '<=') &&
+                      version_compare(PHP_VERSION, '5.1.0', '>=');
+            foreach ($funcs as $func) {
+                if (is_array($func)) {
+                    // :TRICKY: There are some compatibility issues and some
+                    // places where we need to error out
+                    $reflector = new ReflectionMethod($func[0], $func[1]);
+                    if (!$reflector->isStatic()) {
+                        throw new Exception('
+                            HTML Purifier autoloader registrar is not compatible
+                            with non-static object methods due to PHP Bug #44144;
+                            Please do not use HTMLPurifier.autoload.php (or any
+                            file that includes this file); instead, place the code:
+                            spl_autoload_register(array(\'HTMLPurifier_Bootstrap\', \'autoload\'))
+                            after your own autoloaders.
+                        ');
+                    }
+                    // Suprisingly, spl_autoload_register supports the
+                    // Class::staticMethod callback format, although call_user_func doesn't
+                    if ($compat) $func = implode('::', $func);
+                }
+                spl_autoload_unregister($func);
+            }
+            spl_autoload_register($autoload);
+            foreach ($funcs as $func) spl_autoload_register($func);
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php
new file mode 100644
index 0000000000..6a2e6f56d9
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php
@@ -0,0 +1,292 @@
+<?php
+
+/**
+ * Defines allowed CSS attributes and what their values are.
+ * @see HTMLPurifier_HTMLDefinition
+ */
+class HTMLPurifier_CSSDefinition extends HTMLPurifier_Definition
+{
+
+    public $type = 'CSS';
+
+    /**
+     * Assoc array of attribute name to definition object.
+     */
+    public $info = array();
+
+    /**
+     * Constructs the info array.  The meat of this class.
+     */
+    protected function doSetup($config) {
+
+        $this->info['text-align'] = new HTMLPurifier_AttrDef_Enum(
+            array('left', 'right', 'center', 'justify'), false);
+
+        $border_style =
+        $this->info['border-bottom-style'] =
+        $this->info['border-right-style'] =
+        $this->info['border-left-style'] =
+        $this->info['border-top-style'] =  new HTMLPurifier_AttrDef_Enum(
+            array('none', 'hidden', 'dotted', 'dashed', 'solid', 'double',
+            'groove', 'ridge', 'inset', 'outset'), false);
+
+        $this->info['border-style'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_style);
+
+        $this->info['clear'] = new HTMLPurifier_AttrDef_Enum(
+            array('none', 'left', 'right', 'both'), false);
+        $this->info['float'] = new HTMLPurifier_AttrDef_Enum(
+            array('none', 'left', 'right'), false);
+        $this->info['font-style'] = new HTMLPurifier_AttrDef_Enum(
+            array('normal', 'italic', 'oblique'), false);
+        $this->info['font-variant'] = new HTMLPurifier_AttrDef_Enum(
+            array('normal', 'small-caps'), false);
+
+        $uri_or_none = new HTMLPurifier_AttrDef_CSS_Composite(
+            array(
+                new HTMLPurifier_AttrDef_Enum(array('none')),
+                new HTMLPurifier_AttrDef_CSS_URI()
+            )
+        );
+
+        $this->info['list-style-position'] = new HTMLPurifier_AttrDef_Enum(
+            array('inside', 'outside'), false);
+        $this->info['list-style-type'] = new HTMLPurifier_AttrDef_Enum(
+            array('disc', 'circle', 'square', 'decimal', 'lower-roman',
+            'upper-roman', 'lower-alpha', 'upper-alpha', 'none'), false);
+        $this->info['list-style-image'] = $uri_or_none;
+
+        $this->info['list-style'] = new HTMLPurifier_AttrDef_CSS_ListStyle($config);
+
+        $this->info['text-transform'] = new HTMLPurifier_AttrDef_Enum(
+            array('capitalize', 'uppercase', 'lowercase', 'none'), false);
+        $this->info['color'] = new HTMLPurifier_AttrDef_CSS_Color();
+
+        $this->info['background-image'] = $uri_or_none;
+        $this->info['background-repeat'] = new HTMLPurifier_AttrDef_Enum(
+            array('repeat', 'repeat-x', 'repeat-y', 'no-repeat')
+        );
+        $this->info['background-attachment'] = new HTMLPurifier_AttrDef_Enum(
+            array('scroll', 'fixed')
+        );
+        $this->info['background-position'] = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
+
+        $border_color =
+        $this->info['border-top-color'] =
+        $this->info['border-bottom-color'] =
+        $this->info['border-left-color'] =
+        $this->info['border-right-color'] =
+        $this->info['background-color'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('transparent')),
+            new HTMLPurifier_AttrDef_CSS_Color()
+        ));
+
+        $this->info['background'] = new HTMLPurifier_AttrDef_CSS_Background($config);
+
+        $this->info['border-color'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_color);
+
+        $border_width =
+        $this->info['border-top-width'] =
+        $this->info['border-bottom-width'] =
+        $this->info['border-left-width'] =
+        $this->info['border-right-width'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('thin', 'medium', 'thick')),
+            new HTMLPurifier_AttrDef_CSS_Length('0') //disallow negative
+        ));
+
+        $this->info['border-width'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_width);
+
+        $this->info['letter-spacing'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('normal')),
+            new HTMLPurifier_AttrDef_CSS_Length()
+        ));
+
+        $this->info['word-spacing'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('normal')),
+            new HTMLPurifier_AttrDef_CSS_Length()
+        ));
+
+        $this->info['font-size'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('xx-small', 'x-small',
+                'small', 'medium', 'large', 'x-large', 'xx-large',
+                'larger', 'smaller')),
+            new HTMLPurifier_AttrDef_CSS_Percentage(),
+            new HTMLPurifier_AttrDef_CSS_Length()
+        ));
+
+        $this->info['line-height'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('normal')),
+            new HTMLPurifier_AttrDef_CSS_Number(true), // no negatives
+            new HTMLPurifier_AttrDef_CSS_Length('0'),
+            new HTMLPurifier_AttrDef_CSS_Percentage(true)
+        ));
+
+        $margin =
+        $this->info['margin-top'] =
+        $this->info['margin-bottom'] =
+        $this->info['margin-left'] =
+        $this->info['margin-right'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_CSS_Length(),
+            new HTMLPurifier_AttrDef_CSS_Percentage(),
+            new HTMLPurifier_AttrDef_Enum(array('auto'))
+        ));
+
+        $this->info['margin'] = new HTMLPurifier_AttrDef_CSS_Multiple($margin);
+
+        // non-negative
+        $padding =
+        $this->info['padding-top'] =
+        $this->info['padding-bottom'] =
+        $this->info['padding-left'] =
+        $this->info['padding-right'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_CSS_Length('0'),
+            new HTMLPurifier_AttrDef_CSS_Percentage(true)
+        ));
+
+        $this->info['padding'] = new HTMLPurifier_AttrDef_CSS_Multiple($padding);
+
+        $this->info['text-indent'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_CSS_Length(),
+            new HTMLPurifier_AttrDef_CSS_Percentage()
+        ));
+
+        $trusted_wh = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_CSS_Length('0'),
+            new HTMLPurifier_AttrDef_CSS_Percentage(true),
+            new HTMLPurifier_AttrDef_Enum(array('auto'))
+        ));
+        $max = $config->get('CSS.MaxImgLength');
+
+        $this->info['width'] =
+        $this->info['height'] =
+            $max === null ?
+            $trusted_wh :
+            new HTMLPurifier_AttrDef_Switch('img',
+                // For img tags:
+                new HTMLPurifier_AttrDef_CSS_Composite(array(
+                    new HTMLPurifier_AttrDef_CSS_Length('0', $max),
+                    new HTMLPurifier_AttrDef_Enum(array('auto'))
+                )),
+                // For everyone else:
+                $trusted_wh
+            );
+
+        $this->info['text-decoration'] = new HTMLPurifier_AttrDef_CSS_TextDecoration();
+
+        $this->info['font-family'] = new HTMLPurifier_AttrDef_CSS_FontFamily();
+
+        // this could use specialized code
+        $this->info['font-weight'] = new HTMLPurifier_AttrDef_Enum(
+            array('normal', 'bold', 'bolder', 'lighter', '100', '200', '300',
+            '400', '500', '600', '700', '800', '900'), false);
+
+        // MUST be called after other font properties, as it references
+        // a CSSDefinition object
+        $this->info['font'] = new HTMLPurifier_AttrDef_CSS_Font($config);
+
+        // same here
+        $this->info['border'] =
+        $this->info['border-bottom'] =
+        $this->info['border-top'] =
+        $this->info['border-left'] =
+        $this->info['border-right'] = new HTMLPurifier_AttrDef_CSS_Border($config);
+
+        $this->info['border-collapse'] = new HTMLPurifier_AttrDef_Enum(array(
+            'collapse', 'separate'));
+
+        $this->info['caption-side'] = new HTMLPurifier_AttrDef_Enum(array(
+            'top', 'bottom'));
+
+        $this->info['table-layout'] = new HTMLPurifier_AttrDef_Enum(array(
+            'auto', 'fixed'));
+
+        $this->info['vertical-align'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
+            new HTMLPurifier_AttrDef_Enum(array('baseline', 'sub', 'super',
+                'top', 'text-top', 'middle', 'bottom', 'text-bottom')),
+            new HTMLPurifier_AttrDef_CSS_Length(),
+            new HTMLPurifier_AttrDef_CSS_Percentage()
+        ));
+
+        $this->info['border-spacing'] = new HTMLPurifier_AttrDef_CSS_Multiple(new HTMLPurifier_AttrDef_CSS_Length(), 2);
+
+        // partial support
+        $this->info['white-space'] = new HTMLPurifier_AttrDef_Enum(array('nowrap'));
+
+        if ($config->get('CSS.Proprietary')) {
+            $this->doSetupProprietary($config);
+        }
+
+        if ($config->get('CSS.AllowTricky')) {
+            $this->doSetupTricky($config);
+        }
+
+        $allow_important = $config->get('CSS.AllowImportant');
+        // wrap all attr-defs with decorator that handles !important
+        foreach ($this->info as $k => $v) {
+            $this->info[$k] = new HTMLPurifier_AttrDef_CSS_ImportantDecorator($v, $allow_important);
+        }
+
+        $this->setupConfigStuff($config);
+    }
+
+    protected function doSetupProprietary($config) {
+        // Internet Explorer only scrollbar colors
+        $this->info['scrollbar-arrow-color']        = new HTMLPurifier_AttrDef_CSS_Color();
+        $this->info['scrollbar-base-color']         = new HTMLPurifier_AttrDef_CSS_Color();
+        $this->info['scrollbar-darkshadow-color']   = new HTMLPurifier_AttrDef_CSS_Color();
+        $this->info['scrollbar-face-color']         = new HTMLPurifier_AttrDef_CSS_Color();
+        $this->info['scrollbar-highlight-color']    = new HTMLPurifier_AttrDef_CSS_Color();
+        $this->info['scrollbar-shadow-color']       = new HTMLPurifier_AttrDef_CSS_Color();
+
+        // technically not proprietary, but CSS3, and no one supports it
+        $this->info['opacity']          = new HTMLPurifier_AttrDef_CSS_AlphaValue();
+        $this->info['-moz-opacity']     = new HTMLPurifier_AttrDef_CSS_AlphaValue();
+        $this->info['-khtml-opacity']   = new HTMLPurifier_AttrDef_CSS_AlphaValue();
+
+        // only opacity, for now
+        $this->info['filter'] = new HTMLPurifier_AttrDef_CSS_Filter();
+
+    }
+
+    protected function doSetupTricky($config) {
+        $this->info['display'] = new HTMLPurifier_AttrDef_Enum(array(
+            'inline', 'block', 'list-item', 'run-in', 'compact',
+            'marker', 'table', 'inline-table', 'table-row-group',
+            'table-header-group', 'table-footer-group', 'table-row',
+            'table-column-group', 'table-column', 'table-cell', 'table-caption', 'none'
+        ));
+        $this->info['visibility'] = new HTMLPurifier_AttrDef_Enum(array(
+            'visible', 'hidden', 'collapse'
+        ));
+        $this->info['overflow'] = new HTMLPurifier_AttrDef_Enum(array('visible', 'hidden', 'auto', 'scroll'));
+    }
+
+
+    /**
+     * Performs extra config-based processing. Based off of
+     * HTMLPurifier_HTMLDefinition.
+     * @todo Refactor duplicate elements into common class (probably using
+     *       composition, not inheritance).
+     */
+    protected function setupConfigStuff($config) {
+
+        // setup allowed elements
+        $support = "(for information on implementing this, see the ".
+                   "support forums) ";
+        $allowed_attributes = $config->get('CSS.AllowedProperties');
+        if ($allowed_attributes !== null) {
+            foreach ($this->info as $name => $d) {
+                if(!isset($allowed_attributes[$name])) unset($this->info[$name]);
+                unset($allowed_attributes[$name]);
+            }
+            // emit errors
+            foreach ($allowed_attributes as $name => $d) {
+                // :TODO: Is this htmlspecialchars() call really necessary?
+                $name = htmlspecialchars($name);
+                trigger_error("Style attribute '$name' is not supported $support", E_USER_WARNING);
+            }
+        }
+
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef.php
new file mode 100644
index 0000000000..c5d5216dab
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * Defines allowed child nodes and validates tokens against it.
+ */
+abstract class HTMLPurifier_ChildDef
+{
+    /**
+     * Type of child definition, usually right-most part of class name lowercase.
+     * Used occasionally in terms of context.
+     */
+    public $type;
+
+    /**
+     * Bool that indicates whether or not an empty array of children is okay
+     *
+     * This is necessary for redundant checking when changes affecting
+     * a child node may cause a parent node to now be disallowed.
+     */
+    public $allow_empty;
+
+    /**
+     * Lookup array of all elements that this definition could possibly allow
+     */
+    public $elements = array();
+
+    /**
+     * Get lookup of tag names that should not close this element automatically.
+     * All other elements will do so.
+     */
+    public function getAllowedElements($config) {
+        return $this->elements;
+    }
+
+    /**
+     * Validates nodes according to definition and returns modification.
+     *
+     * @param $tokens_of_children Array of HTMLPurifier_Token
+     * @param $config HTMLPurifier_Config object
+     * @param $context HTMLPurifier_Context object
+     * @return bool true to leave nodes as is
+     * @return bool false to remove parent node
+     * @return array of replacement child tokens
+     */
+    abstract public function validateChildren($tokens_of_children, $config, $context);
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php
new file mode 100644
index 0000000000..15c364ee33
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * Definition that uses different definitions depending on context.
+ *
+ * The del and ins tags are notable because they allow different types of
+ * elements depending on whether or not they're in a block or inline context.
+ * Chameleon allows this behavior to happen by using two different
+ * definitions depending on context.  While this somewhat generalized,
+ * it is specifically intended for those two tags.
+ */
+class HTMLPurifier_ChildDef_Chameleon extends HTMLPurifier_ChildDef
+{
+
+    /**
+     * Instance of the definition object to use when inline. Usually stricter.
+     */
+    public $inline;
+
+    /**
+     * Instance of the definition object to use when block.
+     */
+    public $block;
+
+    public $type = 'chameleon';
+
+    /**
+     * @param $inline List of elements to allow when inline.
+     * @param $block List of elements to allow when block.
+     */
+    public function __construct($inline, $block) {
+        $this->inline = new HTMLPurifier_ChildDef_Optional($inline);
+        $this->block  = new HTMLPurifier_ChildDef_Optional($block);
+        $this->elements = $this->block->elements;
+    }
+
+    public function validateChildren($tokens_of_children, $config, $context) {
+        if ($context->get('IsInline') === false) {
+            return $this->block->validateChildren(
+                $tokens_of_children, $config, $context);
+        } else {
+            return $this->inline->validateChildren(
+                $tokens_of_children, $config, $context);
+        }
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php
new file mode 100644
index 0000000000..b68047b4b5
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php
@@ -0,0 +1,90 @@
+<?php
+
+/**
+ * Custom validation class, accepts DTD child definitions
+ *
+ * @warning Currently this class is an all or nothing proposition, that is,
+ *          it will only give a bool return value.
+ */
+class HTMLPurifier_ChildDef_Custom extends HTMLPurifier_ChildDef
+{
+    public $type = 'custom';
+    public $allow_empty = false;
+    /**
+     * Allowed child pattern as defined by the DTD
+     */
+    public $dtd_regex;
+    /**
+     * PCRE regex derived from $dtd_regex
+     * @private
+     */
+    private $_pcre_regex;
+    /**
+     * @param $dtd_regex Allowed child pattern from the DTD
+     */
+    public function __construct($dtd_regex) {
+        $this->dtd_regex = $dtd_regex;
+        $this->_compileRegex();
+    }
+    /**
+     * Compiles the PCRE regex from a DTD regex ($dtd_regex to $_pcre_regex)
+     */
+    protected function _compileRegex() {
+        $raw = str_replace(' ', '', $this->dtd_regex);
+        if ($raw{0} != '(') {
+            $raw = "($raw)";
+        }
+        $el = '[#a-zA-Z0-9_.-]+';
+        $reg = $raw;
+
+        // COMPLICATED! AND MIGHT BE BUGGY! I HAVE NO CLUE WHAT I'M
+        // DOING! Seriously: if there's problems, please report them.
+
+        // collect all elements into the $elements array
+        preg_match_all("/$el/", $reg, $matches);
+        foreach ($matches[0] as $match) {
+            $this->elements[$match] = true;
+        }
+
+        // setup all elements as parentheticals with leading commas
+        $reg = preg_replace("/$el/", '(,\\0)', $reg);
+
+        // remove commas when they were not solicited
+        $reg = preg_replace("/([^,(|]\(+),/", '\\1', $reg);
+
+        // remove all non-paranthetical commas: they are handled by first regex
+        $reg = preg_replace("/,\(/", '(', $reg);
+
+        $this->_pcre_regex = $reg;
+    }
+    public function validateChildren($tokens_of_children, $config, $context) {
+        $list_of_children = '';
+        $nesting = 0; // depth into the nest
+        foreach ($tokens_of_children as $token) {
+            if (!empty($token->is_whitespace)) continue;
+
+            $is_child = ($nesting == 0); // direct
+
+            if ($token instanceof HTMLPurifier_Token_Start) {
+                $nesting++;
+            } elseif ($token instanceof HTMLPurifier_Token_End) {
+                $nesting--;
+            }
+
+            if ($is_child) {
+                $list_of_children .= $token->name . ',';
+            }
+        }
+        // add leading comma to deal with stray comma declarations
+        $list_of_children = ',' . rtrim($list_of_children, ',');
+        $okay =
+            preg_match(
+                '/^,?'.$this->_pcre_regex.'$/',
+                $list_of_children
+            );
+
+        return (bool) $okay;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php
new file mode 100644
index 0000000000..13171f6651
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * Definition that disallows all elements.
+ * @warning validateChildren() in this class is actually never called, because
+ *          empty elements are corrected in HTMLPurifier_Strategy_MakeWellFormed
+ *          before child definitions are parsed in earnest by
+ *          HTMLPurifier_Strategy_FixNesting.
+ */
+class HTMLPurifier_ChildDef_Empty extends HTMLPurifier_ChildDef
+{
+    public $allow_empty = true;
+    public $type = 'empty';
+    public function __construct() {}
+    public function validateChildren($tokens_of_children, $config, $context) {
+        return array();
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php
new file mode 100644
index 0000000000..32bcb9898e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * Definition that allows a set of elements, and allows no children.
+ * @note This is a hack to reuse code from HTMLPurifier_ChildDef_Required,
+ *       really, one shouldn't inherit from the other.  Only altered behavior
+ *       is to overload a returned false with an array.  Thus, it will never
+ *       return false.
+ */
+class HTMLPurifier_ChildDef_Optional extends HTMLPurifier_ChildDef_Required
+{
+    public $allow_empty = true;
+    public $type = 'optional';
+    public function validateChildren($tokens_of_children, $config, $context) {
+        $result = parent::validateChildren($tokens_of_children, $config, $context);
+        // we assume that $tokens_of_children is not modified
+        if ($result === false) {
+            if (empty($tokens_of_children)) return true;
+            elseif ($this->whitespace) return $tokens_of_children;
+            else return array();
+        }
+        return $result;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php
new file mode 100644
index 0000000000..4889f249b8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php
@@ -0,0 +1,117 @@
+<?php
+
+/**
+ * Definition that allows a set of elements, but disallows empty children.
+ */
+class HTMLPurifier_ChildDef_Required extends HTMLPurifier_ChildDef
+{
+    /**
+     * Lookup table of allowed elements.
+     * @public
+     */
+    public $elements = array();
+    /**
+     * Whether or not the last passed node was all whitespace.
+     */
+    protected $whitespace = false;
+    /**
+     * @param $elements List of allowed element names (lowercase).
+     */
+    public function __construct($elements) {
+        if (is_string($elements)) {
+            $elements = str_replace(' ', '', $elements);
+            $elements = explode('|', $elements);
+        }
+        $keys = array_keys($elements);
+        if ($keys == array_keys($keys)) {
+            $elements = array_flip($elements);
+            foreach ($elements as $i => $x) {
+                $elements[$i] = true;
+                if (empty($i)) unset($elements[$i]); // remove blank
+            }
+        }
+        $this->elements = $elements;
+    }
+    public $allow_empty = false;
+    public $type = 'required';
+    public function validateChildren($tokens_of_children, $config, $context) {
+        // Flag for subclasses
+        $this->whitespace = false;
+
+        // if there are no tokens, delete parent node
+        if (empty($tokens_of_children)) return false;
+
+        // the new set of children
+        $result = array();
+
+        // current depth into the nest
+        $nesting = 0;
+
+        // whether or not we're deleting a node
+        $is_deleting = false;
+
+        // whether or not parsed character data is allowed
+        // this controls whether or not we silently drop a tag
+        // or generate escaped HTML from it
+        $pcdata_allowed = isset($this->elements['#PCDATA']);
+
+        // a little sanity check to make sure it's not ALL whitespace
+        $all_whitespace = true;
+
+        // some configuration
+        $escape_invalid_children = $config->get('Core.EscapeInvalidChildren');
+
+        // generator
+        $gen = new HTMLPurifier_Generator($config, $context);
+
+        foreach ($tokens_of_children as $token) {
+            if (!empty($token->is_whitespace)) {
+                $result[] = $token;
+                continue;
+            }
+            $all_whitespace = false; // phew, we're not talking about whitespace
+
+            $is_child = ($nesting == 0);
+
+            if ($token instanceof HTMLPurifier_Token_Start) {
+                $nesting++;
+            } elseif ($token instanceof HTMLPurifier_Token_End) {
+                $nesting--;
+            }
+
+            if ($is_child) {
+                $is_deleting = false;
+                if (!isset($this->elements[$token->name])) {
+                    $is_deleting = true;
+                    if ($pcdata_allowed && $token instanceof HTMLPurifier_Token_Text) {
+                        $result[] = $token;
+                    } elseif ($pcdata_allowed && $escape_invalid_children) {
+                        $result[] = new HTMLPurifier_Token_Text(
+                            $gen->generateFromToken($token)
+                        );
+                    }
+                    continue;
+                }
+            }
+            if (!$is_deleting || ($pcdata_allowed && $token instanceof HTMLPurifier_Token_Text)) {
+                $result[] = $token;
+            } elseif ($pcdata_allowed && $escape_invalid_children) {
+                $result[] =
+                    new HTMLPurifier_Token_Text(
+                        $gen->generateFromToken($token)
+                    );
+            } else {
+                // drop silently
+            }
+        }
+        if (empty($result)) return false;
+        if ($all_whitespace) {
+            $this->whitespace = true;
+            return false;
+        }
+        if ($tokens_of_children == $result) return true;
+        return $result;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php
new file mode 100644
index 0000000000..dfae8a6e5e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php
@@ -0,0 +1,88 @@
+<?php
+
+/**
+ * Takes the contents of blockquote when in strict and reformats for validation.
+ */
+class HTMLPurifier_ChildDef_StrictBlockquote extends HTMLPurifier_ChildDef_Required
+{
+    protected $real_elements;
+    protected $fake_elements;
+    public $allow_empty = true;
+    public $type = 'strictblockquote';
+    protected $init = false;
+
+    /**
+     * @note We don't want MakeWellFormed to auto-close inline elements since
+     *       they might be allowed.
+     */
+    public function getAllowedElements($config) {
+        $this->init($config);
+        return $this->fake_elements;
+    }
+
+    public function validateChildren($tokens_of_children, $config, $context) {
+
+        $this->init($config);
+
+        // trick the parent class into thinking it allows more
+        $this->elements = $this->fake_elements;
+        $result = parent::validateChildren($tokens_of_children, $config, $context);
+        $this->elements = $this->real_elements;
+
+        if ($result === false) return array();
+        if ($result === true) $result = $tokens_of_children;
+
+        $def = $config->getHTMLDefinition();
+        $block_wrap_start = new HTMLPurifier_Token_Start($def->info_block_wrapper);
+        $block_wrap_end   = new HTMLPurifier_Token_End(  $def->info_block_wrapper);
+        $is_inline = false;
+        $depth = 0;
+        $ret = array();
+
+        // assuming that there are no comment tokens
+        foreach ($result as $i => $token) {
+            $token = $result[$i];
+            // ifs are nested for readability
+            if (!$is_inline) {
+                if (!$depth) {
+                     if (
+                        ($token instanceof HTMLPurifier_Token_Text && !$token->is_whitespace) ||
+                        (!$token instanceof HTMLPurifier_Token_Text && !isset($this->elements[$token->name]))
+                     ) {
+                        $is_inline = true;
+                        $ret[] = $block_wrap_start;
+                     }
+                }
+            } else {
+                if (!$depth) {
+                    // starting tokens have been inline text / empty
+                    if ($token instanceof HTMLPurifier_Token_Start || $token instanceof HTMLPurifier_Token_Empty) {
+                        if (isset($this->elements[$token->name])) {
+                            // ended
+                            $ret[] = $block_wrap_end;
+                            $is_inline = false;
+                        }
+                    }
+                }
+            }
+            $ret[] = $token;
+            if ($token instanceof HTMLPurifier_Token_Start) $depth++;
+            if ($token instanceof HTMLPurifier_Token_End)   $depth--;
+        }
+        if ($is_inline) $ret[] = $block_wrap_end;
+        return $ret;
+    }
+
+    private function init($config) {
+        if (!$this->init) {
+            $def = $config->getHTMLDefinition();
+            // allow all inline elements
+            $this->real_elements = $this->elements;
+            $this->fake_elements = $def->info_content_sets['Flow'];
+            $this->fake_elements['#PCDATA'] = true;
+            $this->init = true;
+        }
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php
new file mode 100644
index 0000000000..34f0227dd2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php
@@ -0,0 +1,142 @@
+<?php
+
+/**
+ * Definition for tables
+ */
+class HTMLPurifier_ChildDef_Table extends HTMLPurifier_ChildDef
+{
+    public $allow_empty = false;
+    public $type = 'table';
+    public $elements = array('tr' => true, 'tbody' => true, 'thead' => true,
+        'tfoot' => true, 'caption' => true, 'colgroup' => true, 'col' => true);
+    public function __construct() {}
+    public function validateChildren($tokens_of_children, $config, $context) {
+        if (empty($tokens_of_children)) return false;
+
+        // this ensures that the loop gets run one last time before closing
+        // up. It's a little bit of a hack, but it works! Just make sure you
+        // get rid of the token later.
+        $tokens_of_children[] = false;
+
+        // only one of these elements is allowed in a table
+        $caption = false;
+        $thead   = false;
+        $tfoot   = false;
+
+        // as many of these as you want
+        $cols    = array();
+        $content = array();
+
+        $nesting = 0; // current depth so we can determine nodes
+        $is_collecting = false; // are we globbing together tokens to package
+                                // into one of the collectors?
+        $collection = array(); // collected nodes
+        $tag_index = 0; // the first node might be whitespace,
+                            // so this tells us where the start tag is
+
+        foreach ($tokens_of_children as $token) {
+            $is_child = ($nesting == 0);
+
+            if ($token === false) {
+                // terminating sequence started
+            } elseif ($token instanceof HTMLPurifier_Token_Start) {
+                $nesting++;
+            } elseif ($token instanceof HTMLPurifier_Token_End) {
+                $nesting--;
+            }
+
+            // handle node collection
+            if ($is_collecting) {
+                if ($is_child) {
+                    // okay, let's stash the tokens away
+                    // first token tells us the type of the collection
+                    switch ($collection[$tag_index]->name) {
+                        case 'tr':
+                        case 'tbody':
+                            $content[] = $collection;
+                            break;
+                        case 'caption':
+                            if ($caption !== false) break;
+                            $caption = $collection;
+                            break;
+                        case 'thead':
+                        case 'tfoot':
+                            // access the appropriate variable, $thead or $tfoot
+                            $var = $collection[$tag_index]->name;
+                            if ($$var === false) {
+                                $$var = $collection;
+                            } else {
+                                // transmutate the first and less entries into
+                                // tbody tags, and then put into content
+                                $collection[$tag_index]->name = 'tbody';
+                                $collection[count($collection)-1]->name = 'tbody';
+                                $content[] = $collection;
+                            }
+                            break;
+                         case 'colgroup':
+                            $cols[] = $collection;
+                            break;
+                    }
+                    $collection = array();
+                    $is_collecting = false;
+                    $tag_index = 0;
+                } else {
+                    // add the node to the collection
+                    $collection[] = $token;
+                }
+            }
+
+            // terminate
+            if ($token === false) break;
+
+            if ($is_child) {
+                // determine what we're dealing with
+                if ($token->name == 'col') {
+                    // the only empty tag in the possie, we can handle it
+                    // immediately
+                    $cols[] = array_merge($collection, array($token));
+                    $collection = array();
+                    $tag_index = 0;
+                    continue;
+                }
+                switch($token->name) {
+                    case 'caption':
+                    case 'colgroup':
+                    case 'thead':
+                    case 'tfoot':
+                    case 'tbody':
+                    case 'tr':
+                        $is_collecting = true;
+                        $collection[] = $token;
+                        continue;
+                    default:
+                        if (!empty($token->is_whitespace)) {
+                            $collection[] = $token;
+                            $tag_index++;
+                        }
+                        continue;
+                }
+            }
+        }
+
+        if (empty($content)) return false;
+
+        $ret = array();
+        if ($caption !== false) $ret = array_merge($ret, $caption);
+        if ($cols !== false)    foreach ($cols as $token_array) $ret = array_merge($ret, $token_array);
+        if ($thead !== false)   $ret = array_merge($ret, $thead);
+        if ($tfoot !== false)   $ret = array_merge($ret, $tfoot);
+        foreach ($content as $token_array) $ret = array_merge($ret, $token_array);
+        if (!empty($collection) && $is_collecting == false){
+            // grab the trailing space
+            $ret = array_merge($ret, $collection);
+        }
+
+        array_pop($tokens_of_children); // remove phantom token
+
+        return ($ret === $tokens_of_children) ? true : $ret;
+
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Config.php b/extlib/HTMLPurifier/HTMLPurifier/Config.php
new file mode 100644
index 0000000000..a01706043a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Config.php
@@ -0,0 +1,580 @@
+<?php
+
+/**
+ * Configuration object that triggers customizable behavior.
+ *
+ * @warning This class is strongly defined: that means that the class
+ *          will fail if an undefined directive is retrieved or set.
+ *
+ * @note Many classes that could (although many times don't) use the
+ *       configuration object make it a mandatory parameter.  This is
+ *       because a configuration object should always be forwarded,
+ *       otherwise, you run the risk of missing a parameter and then
+ *       being stumped when a configuration directive doesn't work.
+ *
+ * @todo Reconsider some of the public member variables
+ */
+class HTMLPurifier_Config
+{
+
+    /**
+     * HTML Purifier's version
+     */
+    public $version = '4.0.0';
+
+    /**
+     * Bool indicator whether or not to automatically finalize
+     * the object if a read operation is done
+     */
+    public $autoFinalize = true;
+
+    // protected member variables
+
+    /**
+     * Namespace indexed array of serials for specific namespaces (see
+     * getSerial() for more info).
+     */
+    protected $serials = array();
+
+    /**
+     * Serial for entire configuration object
+     */
+    protected $serial;
+
+    /**
+     * Parser for variables
+     */
+    protected $parser;
+
+    /**
+     * Reference HTMLPurifier_ConfigSchema for value checking
+     * @note This is public for introspective purposes. Please don't
+     *       abuse!
+     */
+    public $def;
+
+    /**
+     * Indexed array of definitions
+     */
+    protected $definitions;
+
+    /**
+     * Bool indicator whether or not config is finalized
+     */
+    protected $finalized = false;
+
+    /**
+     * Property list containing configuration directives.
+     */
+    protected $plist;
+
+    /**
+     * Whether or not a set is taking place due to an
+     * alias lookup.
+     */
+    private $aliasMode;
+
+    /**
+     * Set to false if you do not want line and file numbers in errors
+     * (useful when unit testing)
+     */
+    public $chatty = true;
+
+    /**
+     * Current lock; only gets to this namespace are allowed.
+     */
+    private $lock;
+
+    /**
+     * @param $definition HTMLPurifier_ConfigSchema that defines what directives
+     *                    are allowed.
+     */
+    public function __construct($definition, $parent = null) {
+        $parent = $parent ? $parent : $definition->defaultPlist;
+        $this->plist = new HTMLPurifier_PropertyList($parent);
+        $this->def = $definition; // keep a copy around for checking
+        $this->parser = new HTMLPurifier_VarParser_Flexible();
+    }
+
+    /**
+     * Convenience constructor that creates a config object based on a mixed var
+     * @param mixed $config Variable that defines the state of the config
+     *                      object. Can be: a HTMLPurifier_Config() object,
+     *                      an array of directives based on loadArray(),
+     *                      or a string filename of an ini file.
+     * @param HTMLPurifier_ConfigSchema Schema object
+     * @return Configured HTMLPurifier_Config object
+     */
+    public static function create($config, $schema = null) {
+        if ($config instanceof HTMLPurifier_Config) {
+            // pass-through
+            return $config;
+        }
+        if (!$schema) {
+            $ret = HTMLPurifier_Config::createDefault();
+        } else {
+            $ret = new HTMLPurifier_Config($schema);
+        }
+        if (is_string($config)) $ret->loadIni($config);
+        elseif (is_array($config)) $ret->loadArray($config);
+        return $ret;
+    }
+
+    /**
+     * Creates a new config object that inherits from a previous one.
+     * @param HTMLPurifier_Config $config Configuration object to inherit
+     *        from.
+     * @return HTMLPurifier_Config object with $config as its parent.
+     */
+    public static function inherit(HTMLPurifier_Config $config) {
+        return new HTMLPurifier_Config($config->def, $config->plist);
+    }
+
+    /**
+     * Convenience constructor that creates a default configuration object.
+     * @return Default HTMLPurifier_Config object.
+     */
+    public static function createDefault() {
+        $definition = HTMLPurifier_ConfigSchema::instance();
+        $config = new HTMLPurifier_Config($definition);
+        return $config;
+    }
+
+    /**
+     * Retreives a value from the configuration.
+     * @param $key String key
+     */
+    public function get($key, $a = null) {
+        if ($a !== null) {
+            $this->triggerError("Using deprecated API: use \$config->get('$key.$a') instead", E_USER_WARNING);
+            $key = "$key.$a";
+        }
+        if (!$this->finalized) $this->autoFinalize();
+        if (!isset($this->def->info[$key])) {
+            // can't add % due to SimpleTest bug
+            $this->triggerError('Cannot retrieve value of undefined directive ' . htmlspecialchars($key),
+                E_USER_WARNING);
+            return;
+        }
+        if (isset($this->def->info[$key]->isAlias)) {
+            $d = $this->def->info[$key];
+            $this->triggerError('Cannot get value from aliased directive, use real name ' . $d->key,
+                E_USER_ERROR);
+            return;
+        }
+        if ($this->lock) {
+            list($ns) = explode('.', $key);
+            if ($ns !== $this->lock) {
+                $this->triggerError('Cannot get value of namespace ' . $ns . ' when lock for ' . $this->lock . ' is active, this probably indicates a Definition setup method is accessing directives that are not within its namespace', E_USER_ERROR);
+                return;
+            }
+        }
+        return $this->plist->get($key);
+    }
+
+    /**
+     * Retreives an array of directives to values from a given namespace
+     * @param $namespace String namespace
+     */
+    public function getBatch($namespace) {
+        if (!$this->finalized) $this->autoFinalize();
+        $full = $this->getAll();
+        if (!isset($full[$namespace])) {
+            $this->triggerError('Cannot retrieve undefined namespace ' . htmlspecialchars($namespace),
+                E_USER_WARNING);
+            return;
+        }
+        return $full[$namespace];
+    }
+
+    /**
+     * Returns a md5 signature of a segment of the configuration object
+     * that uniquely identifies that particular configuration
+     * @note Revision is handled specially and is removed from the batch
+     *       before processing!
+     * @param $namespace Namespace to get serial for
+     */
+    public function getBatchSerial($namespace) {
+        if (empty($this->serials[$namespace])) {
+            $batch = $this->getBatch($namespace);
+            unset($batch['DefinitionRev']);
+            $this->serials[$namespace] = md5(serialize($batch));
+        }
+        return $this->serials[$namespace];
+    }
+
+    /**
+     * Returns a md5 signature for the entire configuration object
+     * that uniquely identifies that particular configuration
+     */
+    public function getSerial() {
+        if (empty($this->serial)) {
+            $this->serial = md5(serialize($this->getAll()));
+        }
+        return $this->serial;
+    }
+
+    /**
+     * Retrieves all directives, organized by namespace
+     * @warning This is a pretty inefficient function, avoid if you can
+     */
+    public function getAll() {
+        if (!$this->finalized) $this->autoFinalize();
+        $ret = array();
+        foreach ($this->plist->squash() as $name => $value) {
+            list($ns, $key) = explode('.', $name, 2);
+            $ret[$ns][$key] = $value;
+        }
+        return $ret;
+    }
+
+    /**
+     * Sets a value to configuration.
+     * @param $key String key
+     * @param $value Mixed value
+     */
+    public function set($key, $value, $a = null) {
+        if (strpos($key, '.') === false) {
+            $namespace = $key;
+            $directive = $value;
+            $value = $a;
+            $key = "$key.$directive";
+            $this->triggerError("Using deprecated API: use \$config->set('$key', ...) instead", E_USER_NOTICE);
+        } else {
+            list($namespace) = explode('.', $key);
+        }
+        if ($this->isFinalized('Cannot set directive after finalization')) return;
+        if (!isset($this->def->info[$key])) {
+            $this->triggerError('Cannot set undefined directive ' . htmlspecialchars($key) . ' to value',
+                E_USER_WARNING);
+            return;
+        }
+        $def = $this->def->info[$key];
+
+        if (isset($def->isAlias)) {
+            if ($this->aliasMode) {
+                $this->triggerError('Double-aliases not allowed, please fix '.
+                    'ConfigSchema bug with' . $key, E_USER_ERROR);
+                return;
+            }
+            $this->aliasMode = true;
+            $this->set($def->key, $value);
+            $this->aliasMode = false;
+            $this->triggerError("$key is an alias, preferred directive name is {$def->key}", E_USER_NOTICE);
+            return;
+        }
+
+        // Raw type might be negative when using the fully optimized form
+        // of stdclass, which indicates allow_null == true
+        $rtype = is_int($def) ? $def : $def->type;
+        if ($rtype < 0) {
+            $type = -$rtype;
+            $allow_null = true;
+        } else {
+            $type = $rtype;
+            $allow_null = isset($def->allow_null);
+        }
+
+        try {
+            $value = $this->parser->parse($value, $type, $allow_null);
+        } catch (HTMLPurifier_VarParserException $e) {
+            $this->triggerError('Value for ' . $key . ' is of invalid type, should be ' . HTMLPurifier_VarParser::getTypeName($type), E_USER_WARNING);
+            return;
+        }
+        if (is_string($value) && is_object($def)) {
+            // resolve value alias if defined
+            if (isset($def->aliases[$value])) {
+                $value = $def->aliases[$value];
+            }
+            // check to see if the value is allowed
+            if (isset($def->allowed) && !isset($def->allowed[$value])) {
+                $this->triggerError('Value not supported, valid values are: ' .
+                    $this->_listify($def->allowed), E_USER_WARNING);
+                return;
+            }
+        }
+        $this->plist->set($key, $value);
+
+        // reset definitions if the directives they depend on changed
+        // this is a very costly process, so it's discouraged
+        // with finalization
+        if ($namespace == 'HTML' || $namespace == 'CSS' || $namespace == 'URI') {
+            $this->definitions[$namespace] = null;
+        }
+
+        $this->serials[$namespace] = false;
+    }
+
+    /**
+     * Convenience function for error reporting
+     */
+    private function _listify($lookup) {
+        $list = array();
+        foreach ($lookup as $name => $b) $list[] = $name;
+        return implode(', ', $list);
+    }
+
+    /**
+     * Retrieves object reference to the HTML definition.
+     * @param $raw Return a copy that has not been setup yet. Must be
+     *             called before it's been setup, otherwise won't work.
+     */
+    public function getHTMLDefinition($raw = false) {
+        return $this->getDefinition('HTML', $raw);
+    }
+
+    /**
+     * Retrieves object reference to the CSS definition
+     * @param $raw Return a copy that has not been setup yet. Must be
+     *             called before it's been setup, otherwise won't work.
+     */
+    public function getCSSDefinition($raw = false) {
+        return $this->getDefinition('CSS', $raw);
+    }
+
+    /**
+     * Retrieves a definition
+     * @param $type Type of definition: HTML, CSS, etc
+     * @param $raw  Whether or not definition should be returned raw
+     */
+    public function getDefinition($type, $raw = false) {
+        if (!$this->finalized) $this->autoFinalize();
+        // temporarily suspend locks, so we can handle recursive definition calls
+        $lock = $this->lock;
+        $this->lock = null;
+        $factory = HTMLPurifier_DefinitionCacheFactory::instance();
+        $cache = $factory->create($type, $this);
+        $this->lock = $lock;
+        if (!$raw) {
+            // see if we can quickly supply a definition
+            if (!empty($this->definitions[$type])) {
+                if (!$this->definitions[$type]->setup) {
+                    $this->definitions[$type]->setup($this);
+                    $cache->set($this->definitions[$type], $this);
+                }
+                return $this->definitions[$type];
+            }
+            // memory check missed, try cache
+            $this->definitions[$type] = $cache->get($this);
+            if ($this->definitions[$type]) {
+                // definition in cache, return it
+                return $this->definitions[$type];
+            }
+        } elseif (
+            !empty($this->definitions[$type]) &&
+            !$this->definitions[$type]->setup
+        ) {
+            // raw requested, raw in memory, quick return
+            return $this->definitions[$type];
+        }
+        // quick checks failed, let's create the object
+        if ($type == 'HTML') {
+            $this->definitions[$type] = new HTMLPurifier_HTMLDefinition();
+        } elseif ($type == 'CSS') {
+            $this->definitions[$type] = new HTMLPurifier_CSSDefinition();
+        } elseif ($type == 'URI') {
+            $this->definitions[$type] = new HTMLPurifier_URIDefinition();
+        } else {
+            throw new HTMLPurifier_Exception("Definition of $type type not supported");
+        }
+        // quick abort if raw
+        if ($raw) {
+            if (is_null($this->get($type . '.DefinitionID'))) {
+                // fatally error out if definition ID not set
+                throw new HTMLPurifier_Exception("Cannot retrieve raw version without specifying %$type.DefinitionID");
+            }
+            return $this->definitions[$type];
+        }
+        // set it up
+        $this->lock = $type;
+        $this->definitions[$type]->setup($this);
+        $this->lock = null;
+        // save in cache
+        $cache->set($this->definitions[$type], $this);
+        return $this->definitions[$type];
+    }
+
+    /**
+     * Loads configuration values from an array with the following structure:
+     * Namespace.Directive => Value
+     * @param $config_array Configuration associative array
+     */
+    public function loadArray($config_array) {
+        if ($this->isFinalized('Cannot load directives after finalization')) return;
+        foreach ($config_array as $key => $value) {
+            $key = str_replace('_', '.', $key);
+            if (strpos($key, '.') !== false) {
+                $this->set($key, $value);
+            } else {
+                $namespace = $key;
+                $namespace_values = $value;
+                foreach ($namespace_values as $directive => $value) {
+                    $this->set($namespace .'.'. $directive, $value);
+                }
+            }
+        }
+    }
+
+    /**
+     * Returns a list of array(namespace, directive) for all directives
+     * that are allowed in a web-form context as per an allowed
+     * namespaces/directives list.
+     * @param $allowed List of allowed namespaces/directives
+     */
+    public static function getAllowedDirectivesForForm($allowed, $schema = null) {
+        if (!$schema) {
+            $schema = HTMLPurifier_ConfigSchema::instance();
+        }
+        if ($allowed !== true) {
+             if (is_string($allowed)) $allowed = array($allowed);
+             $allowed_ns = array();
+             $allowed_directives = array();
+             $blacklisted_directives = array();
+             foreach ($allowed as $ns_or_directive) {
+                 if (strpos($ns_or_directive, '.') !== false) {
+                     // directive
+                     if ($ns_or_directive[0] == '-') {
+                         $blacklisted_directives[substr($ns_or_directive, 1)] = true;
+                     } else {
+                         $allowed_directives[$ns_or_directive] = true;
+                     }
+                 } else {
+                     // namespace
+                     $allowed_ns[$ns_or_directive] = true;
+                 }
+             }
+        }
+        $ret = array();
+        foreach ($schema->info as $key => $def) {
+            list($ns, $directive) = explode('.', $key, 2);
+            if ($allowed !== true) {
+                if (isset($blacklisted_directives["$ns.$directive"])) continue;
+                if (!isset($allowed_directives["$ns.$directive"]) && !isset($allowed_ns[$ns])) continue;
+            }
+            if (isset($def->isAlias)) continue;
+            if ($directive == 'DefinitionID' || $directive == 'DefinitionRev') continue;
+            $ret[] = array($ns, $directive);
+        }
+        return $ret;
+    }
+
+    /**
+     * Loads configuration values from $_GET/$_POST that were posted
+     * via ConfigForm
+     * @param $array $_GET or $_POST array to import
+     * @param $index Index/name that the config variables are in
+     * @param $allowed List of allowed namespaces/directives
+     * @param $mq_fix Boolean whether or not to enable magic quotes fix
+     * @param $schema Instance of HTMLPurifier_ConfigSchema to use, if not global copy
+     */
+    public static function loadArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true, $schema = null) {
+        $ret = HTMLPurifier_Config::prepareArrayFromForm($array, $index, $allowed, $mq_fix, $schema);
+        $config = HTMLPurifier_Config::create($ret, $schema);
+        return $config;
+    }
+
+    /**
+     * Merges in configuration values from $_GET/$_POST to object. NOT STATIC.
+     * @note Same parameters as loadArrayFromForm
+     */
+    public function mergeArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true) {
+         $ret = HTMLPurifier_Config::prepareArrayFromForm($array, $index, $allowed, $mq_fix, $this->def);
+         $this->loadArray($ret);
+    }
+
+    /**
+     * Prepares an array from a form into something usable for the more
+     * strict parts of HTMLPurifier_Config
+     */
+    public static function prepareArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true, $schema = null) {
+        if ($index !== false) $array = (isset($array[$index]) && is_array($array[$index])) ? $array[$index] : array();
+        $mq = $mq_fix && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
+
+        $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $schema);
+        $ret = array();
+        foreach ($allowed as $key) {
+            list($ns, $directive) = $key;
+            $skey = "$ns.$directive";
+            if (!empty($array["Null_$skey"])) {
+                $ret[$ns][$directive] = null;
+                continue;
+            }
+            if (!isset($array[$skey])) continue;
+            $value = $mq ? stripslashes($array[$skey]) : $array[$skey];
+            $ret[$ns][$directive] = $value;
+        }
+        return $ret;
+    }
+
+    /**
+     * Loads configuration values from an ini file
+     * @param $filename Name of ini file
+     */
+    public function loadIni($filename) {
+        if ($this->isFinalized('Cannot load directives after finalization')) return;
+        $array = parse_ini_file($filename, true);
+        $this->loadArray($array);
+    }
+
+    /**
+     * Checks whether or not the configuration object is finalized.
+     * @param $error String error message, or false for no error
+     */
+    public function isFinalized($error = false) {
+        if ($this->finalized && $error) {
+            $this->triggerError($error, E_USER_ERROR);
+        }
+        return $this->finalized;
+    }
+
+    /**
+     * Finalizes configuration only if auto finalize is on and not
+     * already finalized
+     */
+    public function autoFinalize() {
+        if ($this->autoFinalize) {
+            $this->finalize();
+        } else {
+            $this->plist->squash(true);
+        }
+    }
+
+    /**
+     * Finalizes a configuration object, prohibiting further change
+     */
+    public function finalize() {
+        $this->finalized = true;
+        unset($this->parser);
+    }
+
+    /**
+     * Produces a nicely formatted error message by supplying the
+     * stack frame information from two levels up and OUTSIDE of
+     * HTMLPurifier_Config.
+     */
+    protected function triggerError($msg, $no) {
+        // determine previous stack frame
+        $backtrace = debug_backtrace();
+        if ($this->chatty && isset($backtrace[1])) {
+            $frame = $backtrace[1];
+            $extra = " on line {$frame['line']} in file {$frame['file']}";
+        } else {
+            $extra = '';
+        }
+        trigger_error($msg . $extra, $no);
+    }
+
+    /**
+     * Returns a serialized form of the configuration object that can
+     * be reconstituted.
+     */
+    public function serialize() {
+        $this->getDefinition('HTML');
+        $this->getDefinition('CSS');
+        $this->getDefinition('URI');
+        return serialize($this);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php
new file mode 100644
index 0000000000..67be5c71fd
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php
@@ -0,0 +1,158 @@
+<?php
+
+/**
+ * Configuration definition, defines directives and their defaults.
+ */
+class HTMLPurifier_ConfigSchema {
+
+    /**
+     * Defaults of the directives and namespaces.
+     * @note This shares the exact same structure as HTMLPurifier_Config::$conf
+     */
+    public $defaults = array();
+
+    /**
+     * The default property list. Do not edit this property list.
+     */
+    public $defaultPlist;
+
+    /**
+     * Definition of the directives. The structure of this is:
+     *
+     *  array(
+     *      'Namespace' => array(
+     *          'Directive' => new stdclass(),
+     *      )
+     *  )
+     *
+     * The stdclass may have the following properties:
+     *
+     *  - If isAlias isn't set:
+     *      - type: Integer type of directive, see HTMLPurifier_VarParser for definitions
+     *      - allow_null: If set, this directive allows null values
+     *      - aliases: If set, an associative array of value aliases to real values
+     *      - allowed: If set, a lookup array of allowed (string) values
+     *  - If isAlias is set:
+     *      - namespace: Namespace this directive aliases to
+     *      - name: Directive name this directive aliases to
+     *
+     * In certain degenerate cases, stdclass will actually be an integer. In
+     * that case, the value is equivalent to an stdclass with the type
+     * property set to the integer. If the integer is negative, type is
+     * equal to the absolute value of integer, and allow_null is true.
+     *
+     * This class is friendly with HTMLPurifier_Config. If you need introspection
+     * about the schema, you're better of using the ConfigSchema_Interchange,
+     * which uses more memory but has much richer information.
+     */
+    public $info = array();
+
+    /**
+     * Application-wide singleton
+     */
+    static protected $singleton;
+
+    public function __construct() {
+        $this->defaultPlist = new HTMLPurifier_PropertyList();
+    }
+
+    /**
+     * Unserializes the default ConfigSchema.
+     */
+    public static function makeFromSerial() {
+        return unserialize(file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/ConfigSchema/schema.ser'));
+    }
+
+    /**
+     * Retrieves an instance of the application-wide configuration definition.
+     */
+    public static function instance($prototype = null) {
+        if ($prototype !== null) {
+            HTMLPurifier_ConfigSchema::$singleton = $prototype;
+        } elseif (HTMLPurifier_ConfigSchema::$singleton === null || $prototype === true) {
+            HTMLPurifier_ConfigSchema::$singleton = HTMLPurifier_ConfigSchema::makeFromSerial();
+        }
+        return HTMLPurifier_ConfigSchema::$singleton;
+    }
+
+    /**
+     * Defines a directive for configuration
+     * @warning Will fail of directive's namespace is defined.
+     * @warning This method's signature is slightly different from the legacy
+     *          define() static method! Beware!
+     * @param $namespace Namespace the directive is in
+     * @param $name Key of directive
+     * @param $default Default value of directive
+     * @param $type Allowed type of the directive. See
+     *      HTMLPurifier_DirectiveDef::$type for allowed values
+     * @param $allow_null Whether or not to allow null values
+     */
+    public function add($key, $default, $type, $allow_null) {
+        $obj = new stdclass();
+        $obj->type = is_int($type) ? $type : HTMLPurifier_VarParser::$types[$type];
+        if ($allow_null) $obj->allow_null = true;
+        $this->info[$key] = $obj;
+        $this->defaults[$key] = $default;
+        $this->defaultPlist->set($key, $default);
+    }
+
+    /**
+     * Defines a directive value alias.
+     *
+     * Directive value aliases are convenient for developers because it lets
+     * them set a directive to several values and get the same result.
+     * @param $namespace Directive's namespace
+     * @param $name Name of Directive
+     * @param $aliases Hash of aliased values to the real alias
+     */
+    public function addValueAliases($key, $aliases) {
+        if (!isset($this->info[$key]->aliases)) {
+            $this->info[$key]->aliases = array();
+        }
+        foreach ($aliases as $alias => $real) {
+            $this->info[$key]->aliases[$alias] = $real;
+        }
+    }
+
+    /**
+     * Defines a set of allowed values for a directive.
+     * @warning This is slightly different from the corresponding static
+     *          method definition.
+     * @param $namespace Namespace of directive
+     * @param $name Name of directive
+     * @param $allowed Lookup array of allowed values
+     */
+    public function addAllowedValues($key, $allowed) {
+        $this->info[$key]->allowed = $allowed;
+    }
+
+    /**
+     * Defines a directive alias for backwards compatibility
+     * @param $namespace
+     * @param $name Directive that will be aliased
+     * @param $new_namespace
+     * @param $new_name Directive that the alias will be to
+     */
+    public function addAlias($key, $new_key) {
+        $obj = new stdclass;
+        $obj->key = $new_key;
+        $obj->isAlias = true;
+        $this->info[$key] = $obj;
+    }
+
+    /**
+     * Replaces any stdclass that only has the type property with type integer.
+     */
+    public function postProcess() {
+        foreach ($this->info as $key => $v) {
+            if (count((array) $v) == 1) {
+                $this->info[$key] = $v->type;
+            } elseif (count((array) $v) == 2 && isset($v->allow_null)) {
+                $this->info[$key] = -$v->type;
+            }
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
new file mode 100644
index 0000000000..c05668a706
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Converts HTMLPurifier_ConfigSchema_Interchange to our runtime
+ * representation used to perform checks on user configuration.
+ */
+class HTMLPurifier_ConfigSchema_Builder_ConfigSchema
+{
+
+    public function build($interchange) {
+        $schema = new HTMLPurifier_ConfigSchema();
+        foreach ($interchange->directives as $d) {
+            $schema->add(
+                $d->id->key,
+                $d->default,
+                $d->type,
+                $d->typeAllowsNull
+            );
+            if ($d->allowed !== null) {
+                $schema->addAllowedValues(
+                    $d->id->key,
+                    $d->allowed
+                );
+            }
+            foreach ($d->aliases as $alias) {
+                $schema->addAlias(
+                    $alias->key,
+                    $d->id->key
+                );
+            }
+            if ($d->valueAliases !== null) {
+                $schema->addValueAliases(
+                    $d->id->key,
+                    $d->valueAliases
+                );
+            }
+        }
+        $schema->postProcess();
+        return $schema;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
new file mode 100644
index 0000000000..244561a372
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * Converts HTMLPurifier_ConfigSchema_Interchange to an XML format,
+ * which can be further processed to generate documentation.
+ */
+class HTMLPurifier_ConfigSchema_Builder_Xml extends XMLWriter
+{
+
+    protected $interchange;
+    private $namespace;
+
+    protected function writeHTMLDiv($html) {
+        $this->startElement('div');
+
+        $purifier = HTMLPurifier::getInstance();
+        $html = $purifier->purify($html);
+        $this->writeAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
+        $this->writeRaw($html);
+
+        $this->endElement(); // div
+    }
+
+    protected function export($var) {
+        if ($var === array()) return 'array()';
+        return var_export($var, true);
+    }
+
+    public function build($interchange) {
+        // global access, only use as last resort
+        $this->interchange = $interchange;
+
+        $this->setIndent(true);
+        $this->startDocument('1.0', 'UTF-8');
+        $this->startElement('configdoc');
+        $this->writeElement('title', $interchange->name);
+
+        foreach ($interchange->directives as $directive) {
+            $this->buildDirective($directive);
+        }
+
+        if ($this->namespace) $this->endElement(); // namespace
+
+        $this->endElement(); // configdoc
+        $this->flush();
+    }
+
+    public function buildDirective($directive) {
+
+        // Kludge, although I suppose having a notion of a "root namespace"
+        // certainly makes things look nicer when documentation is built.
+        // Depends on things being sorted.
+        if (!$this->namespace || $this->namespace !== $directive->id->getRootNamespace()) {
+            if ($this->namespace) $this->endElement(); // namespace
+            $this->namespace = $directive->id->getRootNamespace();
+            $this->startElement('namespace');
+            $this->writeAttribute('id', $this->namespace);
+            $this->writeElement('name', $this->namespace);
+        }
+
+        $this->startElement('directive');
+        $this->writeAttribute('id', $directive->id->toString());
+
+        $this->writeElement('name', $directive->id->getDirective());
+
+        $this->startElement('aliases');
+            foreach ($directive->aliases as $alias) $this->writeElement('alias', $alias->toString());
+        $this->endElement(); // aliases
+
+        $this->startElement('constraints');
+            if ($directive->version) $this->writeElement('version', $directive->version);
+            $this->startElement('type');
+                if ($directive->typeAllowsNull) $this->writeAttribute('allow-null', 'yes');
+                $this->text($directive->type);
+            $this->endElement(); // type
+            if ($directive->allowed) {
+                $this->startElement('allowed');
+                    foreach ($directive->allowed as $value => $x) $this->writeElement('value', $value);
+                $this->endElement(); // allowed
+            }
+            $this->writeElement('default', $this->export($directive->default));
+            $this->writeAttribute('xml:space', 'preserve');
+            if ($directive->external) {
+                $this->startElement('external');
+                    foreach ($directive->external as $project) $this->writeElement('project', $project);
+                $this->endElement();
+            }
+        $this->endElement(); // constraints
+
+        if ($directive->deprecatedVersion) {
+            $this->startElement('deprecated');
+                $this->writeElement('version', $directive->deprecatedVersion);
+                $this->writeElement('use', $directive->deprecatedUse->toString());
+            $this->endElement(); // deprecated
+        }
+
+        $this->startElement('description');
+            $this->writeHTMLDiv($directive->description);
+        $this->endElement(); // description
+
+        $this->endElement(); // directive
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php
new file mode 100644
index 0000000000..2671516c58
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * Exceptions related to configuration schema
+ */
+class HTMLPurifier_ConfigSchema_Exception extends HTMLPurifier_Exception
+{
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php
new file mode 100644
index 0000000000..91a5aa7303
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Generic schema interchange format that can be converted to a runtime
+ * representation (HTMLPurifier_ConfigSchema) or HTML documentation. Members
+ * are completely validated.
+ */
+class HTMLPurifier_ConfigSchema_Interchange
+{
+
+    /**
+     * Name of the application this schema is describing.
+     */
+    public $name;
+
+    /**
+     * Array of Directive ID => array(directive info)
+     */
+    public $directives = array();
+
+    /**
+     * Adds a directive array to $directives
+     */
+    public function addDirective($directive) {
+        if (isset($this->directives[$i = $directive->id->toString()])) {
+            throw new HTMLPurifier_ConfigSchema_Exception("Cannot redefine directive '$i'");
+        }
+        $this->directives[$i] = $directive;
+    }
+
+    /**
+     * Convenience function to perform standard validation. Throws exception
+     * on failed validation.
+     */
+    public function validate() {
+        $validator = new HTMLPurifier_ConfigSchema_Validator();
+        return $validator->validate($this);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
new file mode 100644
index 0000000000..ac8be0d970
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
@@ -0,0 +1,77 @@
+<?php
+
+/**
+ * Interchange component class describing configuration directives.
+ */
+class HTMLPurifier_ConfigSchema_Interchange_Directive
+{
+
+    /**
+     * ID of directive, instance of HTMLPurifier_ConfigSchema_Interchange_Id.
+     */
+    public $id;
+
+    /**
+     * String type, e.g. 'integer' or 'istring'.
+     */
+    public $type;
+
+    /**
+     * Default value, e.g. 3 or 'DefaultVal'.
+     */
+    public $default;
+
+    /**
+     * HTML description.
+     */
+    public $description;
+
+    /**
+     * Boolean whether or not null is allowed as a value.
+     */
+    public $typeAllowsNull = false;
+
+    /**
+     * Lookup table of allowed scalar values, e.g. array('allowed' => true).
+     * Null if all values are allowed.
+     */
+    public $allowed;
+
+    /**
+     * List of aliases for the directive,
+     * e.g. array(new HTMLPurifier_ConfigSchema_Interchange_Id('Ns', 'Dir'))).
+     */
+    public $aliases = array();
+
+    /**
+     * Hash of value aliases, e.g. array('alt' => 'real'). Null if value
+     * aliasing is disabled (necessary for non-scalar types).
+     */
+    public $valueAliases;
+
+    /**
+     * Version of HTML Purifier the directive was introduced, e.g. '1.3.1'.
+     * Null if the directive has always existed.
+     */
+    public $version;
+
+    /**
+     * ID of directive that supercedes this old directive, is an instance
+     * of HTMLPurifier_ConfigSchema_Interchange_Id. Null if not deprecated.
+     */
+    public $deprecatedUse;
+
+    /**
+     * Version of HTML Purifier this directive was deprecated. Null if not
+     * deprecated.
+     */
+    public $deprecatedVersion;
+
+    /**
+     * List of external projects this directive depends on, e.g. array('CSSTidy').
+     */
+    public $external = array();
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
new file mode 100644
index 0000000000..b9b3c6f5cf
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Represents a directive ID in the interchange format.
+ */
+class HTMLPurifier_ConfigSchema_Interchange_Id
+{
+
+    public $key;
+
+    public function __construct($key) {
+        $this->key = $key;
+    }
+
+    /**
+     * @warning This is NOT magic, to ensure that people don't abuse SPL and
+     *          cause problems for PHP 5.0 support.
+     */
+    public function toString() {
+        return $this->key;
+    }
+
+    public function getRootNamespace() {
+        return substr($this->key, 0, strpos($this->key, "."));
+    }
+
+    public function getDirective() {
+        return substr($this->key, strpos($this->key, ".") + 1);
+    }
+
+    public static function make($id) {
+        return new HTMLPurifier_ConfigSchema_Interchange_Id($id);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
new file mode 100644
index 0000000000..785b72ce8e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
@@ -0,0 +1,180 @@
+<?php
+
+class HTMLPurifier_ConfigSchema_InterchangeBuilder
+{
+
+    /**
+     * Used for processing DEFAULT, nothing else.
+     */
+    protected $varParser;
+
+    public function __construct($varParser = null) {
+        $this->varParser = $varParser ? $varParser : new HTMLPurifier_VarParser_Native();
+    }
+
+    public static function buildFromDirectory($dir = null) {
+        $builder     = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
+        $interchange = new HTMLPurifier_ConfigSchema_Interchange();
+        return $builder->buildDir($interchange, $dir);
+    }
+
+    public function buildDir($interchange, $dir = null) {
+        if (!$dir) $dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier/ConfigSchema/schema';
+        if (file_exists($dir . '/info.ini')) {
+            $info = parse_ini_file($dir . '/info.ini');
+            $interchange->name = $info['name'];
+        }
+
+        $files = array();
+        $dh = opendir($dir);
+        while (false !== ($file = readdir($dh))) {
+            if (!$file || $file[0] == '.' || strrchr($file, '.') !== '.txt') {
+                continue;
+            }
+            $files[] = $file;
+        }
+        closedir($dh);
+
+        sort($files);
+        foreach ($files as $file) {
+            $this->buildFile($interchange, $dir . '/' . $file);
+        }
+
+        return $interchange;
+    }
+
+    public function buildFile($interchange, $file) {
+        $parser = new HTMLPurifier_StringHashParser();
+        $this->build(
+            $interchange,
+            new HTMLPurifier_StringHash( $parser->parseFile($file) )
+        );
+    }
+
+    /**
+     * Builds an interchange object based on a hash.
+     * @param $interchange HTMLPurifier_ConfigSchema_Interchange object to build
+     * @param $hash HTMLPurifier_ConfigSchema_StringHash source data
+     */
+    public function build($interchange, $hash) {
+        if (!$hash instanceof HTMLPurifier_StringHash) {
+            $hash = new HTMLPurifier_StringHash($hash);
+        }
+        if (!isset($hash['ID'])) {
+            throw new HTMLPurifier_ConfigSchema_Exception('Hash does not have any ID');
+        }
+        if (strpos($hash['ID'], '.') === false) {
+            if (count($hash) == 2 && isset($hash['DESCRIPTION'])) {
+                $hash->offsetGet('DESCRIPTION'); // prevent complaining
+            } else {
+                throw new HTMLPurifier_ConfigSchema_Exception('All directives must have a namespace');
+            }
+        } else {
+            $this->buildDirective($interchange, $hash);
+        }
+        $this->_findUnused($hash);
+    }
+
+    public function buildDirective($interchange, $hash) {
+        $directive = new HTMLPurifier_ConfigSchema_Interchange_Directive();
+
+        // These are required elements:
+        $directive->id = $this->id($hash->offsetGet('ID'));
+        $id = $directive->id->toString(); // convenience
+
+        if (isset($hash['TYPE'])) {
+            $type = explode('/', $hash->offsetGet('TYPE'));
+            if (isset($type[1])) $directive->typeAllowsNull = true;
+            $directive->type = $type[0];
+        } else {
+            throw new HTMLPurifier_ConfigSchema_Exception("TYPE in directive hash '$id' not defined");
+        }
+
+        if (isset($hash['DEFAULT'])) {
+            try {
+                $directive->default = $this->varParser->parse($hash->offsetGet('DEFAULT'), $directive->type, $directive->typeAllowsNull);
+            } catch (HTMLPurifier_VarParserException $e) {
+                throw new HTMLPurifier_ConfigSchema_Exception($e->getMessage() . " in DEFAULT in directive hash '$id'");
+            }
+        }
+
+        if (isset($hash['DESCRIPTION'])) {
+            $directive->description = $hash->offsetGet('DESCRIPTION');
+        }
+
+        if (isset($hash['ALLOWED'])) {
+            $directive->allowed = $this->lookup($this->evalArray($hash->offsetGet('ALLOWED')));
+        }
+
+        if (isset($hash['VALUE-ALIASES'])) {
+            $directive->valueAliases = $this->evalArray($hash->offsetGet('VALUE-ALIASES'));
+        }
+
+        if (isset($hash['ALIASES'])) {
+            $raw_aliases = trim($hash->offsetGet('ALIASES'));
+            $aliases = preg_split('/\s*,\s*/', $raw_aliases);
+            foreach ($aliases as $alias) {
+                $directive->aliases[] = $this->id($alias);
+            }
+        }
+
+        if (isset($hash['VERSION'])) {
+            $directive->version = $hash->offsetGet('VERSION');
+        }
+
+        if (isset($hash['DEPRECATED-USE'])) {
+            $directive->deprecatedUse = $this->id($hash->offsetGet('DEPRECATED-USE'));
+        }
+
+        if (isset($hash['DEPRECATED-VERSION'])) {
+            $directive->deprecatedVersion = $hash->offsetGet('DEPRECATED-VERSION');
+        }
+
+        if (isset($hash['EXTERNAL'])) {
+            $directive->external = preg_split('/\s*,\s*/', trim($hash->offsetGet('EXTERNAL')));
+        }
+
+        $interchange->addDirective($directive);
+    }
+
+    /**
+     * Evaluates an array PHP code string without array() wrapper
+     */
+    protected function evalArray($contents) {
+        return eval('return array('. $contents .');');
+    }
+
+    /**
+     * Converts an array list into a lookup array.
+     */
+    protected function lookup($array) {
+        $ret = array();
+        foreach ($array as $val) $ret[$val] = true;
+        return $ret;
+    }
+
+    /**
+     * Convenience function that creates an HTMLPurifier_ConfigSchema_Interchange_Id
+     * object based on a string Id.
+     */
+    protected function id($id) {
+        return HTMLPurifier_ConfigSchema_Interchange_Id::make($id);
+    }
+
+    /**
+     * Triggers errors for any unused keys passed in the hash; such keys
+     * may indicate typos, missing values, etc.
+     * @param $hash Instance of ConfigSchema_StringHash to check.
+     */
+    protected function _findUnused($hash) {
+        $accessed = $hash->getAccessed();
+        foreach ($hash as $k => $v) {
+            if (!isset($accessed[$k])) {
+                trigger_error("String hash key '$k' not used by builder", E_USER_NOTICE);
+            }
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php
new file mode 100644
index 0000000000..f374f6a022
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php
@@ -0,0 +1,206 @@
+<?php
+
+/**
+ * Performs validations on HTMLPurifier_ConfigSchema_Interchange
+ *
+ * @note If you see '// handled by InterchangeBuilder', that means a
+ *       design decision in that class would prevent this validation from
+ *       ever being necessary. We have them anyway, however, for
+ *       redundancy.
+ */
+class HTMLPurifier_ConfigSchema_Validator
+{
+
+    /**
+     * Easy to access global objects.
+     */
+    protected $interchange, $aliases;
+
+    /**
+     * Context-stack to provide easy to read error messages.
+     */
+    protected $context = array();
+
+    /**
+     * HTMLPurifier_VarParser to test default's type.
+     */
+    protected $parser;
+
+    public function __construct() {
+        $this->parser = new HTMLPurifier_VarParser();
+    }
+
+    /**
+     * Validates a fully-formed interchange object. Throws an
+     * HTMLPurifier_ConfigSchema_Exception if there's a problem.
+     */
+    public function validate($interchange) {
+        $this->interchange = $interchange;
+        $this->aliases = array();
+        // PHP is a bit lax with integer <=> string conversions in
+        // arrays, so we don't use the identical !== comparison
+        foreach ($interchange->directives as $i => $directive) {
+            $id = $directive->id->toString();
+            if ($i != $id) $this->error(false, "Integrity violation: key '$i' does not match internal id '$id'");
+            $this->validateDirective($directive);
+        }
+        return true;
+    }
+
+    /**
+     * Validates a HTMLPurifier_ConfigSchema_Interchange_Id object.
+     */
+    public function validateId($id) {
+        $id_string = $id->toString();
+        $this->context[] = "id '$id_string'";
+        if (!$id instanceof HTMLPurifier_ConfigSchema_Interchange_Id) {
+            // handled by InterchangeBuilder
+            $this->error(false, 'is not an instance of HTMLPurifier_ConfigSchema_Interchange_Id');
+        }
+        // keys are now unconstrained (we might want to narrow down to A-Za-z0-9.)
+        // we probably should check that it has at least one namespace
+        $this->with($id, 'key')
+            ->assertNotEmpty()
+            ->assertIsString(); // implicit assertIsString handled by InterchangeBuilder
+        array_pop($this->context);
+    }
+
+    /**
+     * Validates a HTMLPurifier_ConfigSchema_Interchange_Directive object.
+     */
+    public function validateDirective($d) {
+        $id = $d->id->toString();
+        $this->context[] = "directive '$id'";
+        $this->validateId($d->id);
+
+        $this->with($d, 'description')
+            ->assertNotEmpty();
+
+        // BEGIN - handled by InterchangeBuilder
+        $this->with($d, 'type')
+            ->assertNotEmpty();
+        $this->with($d, 'typeAllowsNull')
+            ->assertIsBool();
+        try {
+            // This also tests validity of $d->type
+            $this->parser->parse($d->default, $d->type, $d->typeAllowsNull);
+        } catch (HTMLPurifier_VarParserException $e) {
+            $this->error('default', 'had error: ' . $e->getMessage());
+        }
+        // END - handled by InterchangeBuilder
+
+        if (!is_null($d->allowed) || !empty($d->valueAliases)) {
+            // allowed and valueAliases require that we be dealing with
+            // strings, so check for that early.
+            $d_int = HTMLPurifier_VarParser::$types[$d->type];
+            if (!isset(HTMLPurifier_VarParser::$stringTypes[$d_int])) {
+                $this->error('type', 'must be a string type when used with allowed or value aliases');
+            }
+        }
+
+        $this->validateDirectiveAllowed($d);
+        $this->validateDirectiveValueAliases($d);
+        $this->validateDirectiveAliases($d);
+
+        array_pop($this->context);
+    }
+
+    /**
+     * Extra validation if $allowed member variable of
+     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
+     */
+    public function validateDirectiveAllowed($d) {
+        if (is_null($d->allowed)) return;
+        $this->with($d, 'allowed')
+            ->assertNotEmpty()
+            ->assertIsLookup(); // handled by InterchangeBuilder
+        if (is_string($d->default) && !isset($d->allowed[$d->default])) {
+            $this->error('default', 'must be an allowed value');
+        }
+        $this->context[] = 'allowed';
+        foreach ($d->allowed as $val => $x) {
+            if (!is_string($val)) $this->error("value $val", 'must be a string');
+        }
+        array_pop($this->context);
+    }
+
+    /**
+     * Extra validation if $valueAliases member variable of
+     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
+     */
+    public function validateDirectiveValueAliases($d) {
+        if (is_null($d->valueAliases)) return;
+        $this->with($d, 'valueAliases')
+            ->assertIsArray(); // handled by InterchangeBuilder
+        $this->context[] = 'valueAliases';
+        foreach ($d->valueAliases as $alias => $real) {
+            if (!is_string($alias)) $this->error("alias $alias", 'must be a string');
+            if (!is_string($real))  $this->error("alias target $real from alias '$alias'",  'must be a string');
+            if ($alias === $real) {
+                $this->error("alias '$alias'", "must not be an alias to itself");
+            }
+        }
+        if (!is_null($d->allowed)) {
+            foreach ($d->valueAliases as $alias => $real) {
+                if (isset($d->allowed[$alias])) {
+                    $this->error("alias '$alias'", 'must not be an allowed value');
+                } elseif (!isset($d->allowed[$real])) {
+                    $this->error("alias '$alias'", 'must be an alias to an allowed value');
+                }
+            }
+        }
+        array_pop($this->context);
+    }
+
+    /**
+     * Extra validation if $aliases member variable of
+     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
+     */
+    public function validateDirectiveAliases($d) {
+        $this->with($d, 'aliases')
+            ->assertIsArray(); // handled by InterchangeBuilder
+        $this->context[] = 'aliases';
+        foreach ($d->aliases as $alias) {
+            $this->validateId($alias);
+            $s = $alias->toString();
+            if (isset($this->interchange->directives[$s])) {
+                $this->error("alias '$s'", 'collides with another directive');
+            }
+            if (isset($this->aliases[$s])) {
+                $other_directive = $this->aliases[$s];
+                $this->error("alias '$s'", "collides with alias for directive '$other_directive'");
+            }
+            $this->aliases[$s] = $d->id->toString();
+        }
+        array_pop($this->context);
+    }
+
+    // protected helper functions
+
+    /**
+     * Convenience function for generating HTMLPurifier_ConfigSchema_ValidatorAtom
+     * for validating simple member variables of objects.
+     */
+    protected function with($obj, $member) {
+        return new HTMLPurifier_ConfigSchema_ValidatorAtom($this->getFormattedContext(), $obj, $member);
+    }
+
+    /**
+     * Emits an error, providing helpful context.
+     */
+    protected function error($target, $msg) {
+        if ($target !== false) $prefix = ucfirst($target) . ' in ' .  $this->getFormattedContext();
+        else $prefix = ucfirst($this->getFormattedContext());
+        throw new HTMLPurifier_ConfigSchema_Exception(trim($prefix . ' ' . $msg));
+    }
+
+    /**
+     * Returns a formatted context string.
+     */
+    protected function getFormattedContext() {
+        return implode(' in ', array_reverse($this->context));
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
new file mode 100644
index 0000000000..b95aea18cc
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * Fluent interface for validating the contents of member variables.
+ * This should be immutable. See HTMLPurifier_ConfigSchema_Validator for
+ * use-cases. We name this an 'atom' because it's ONLY for validations that
+ * are independent and usually scalar.
+ */
+class HTMLPurifier_ConfigSchema_ValidatorAtom
+{
+
+    protected $context, $obj, $member, $contents;
+
+    public function __construct($context, $obj, $member) {
+        $this->context     = $context;
+        $this->obj         = $obj;
+        $this->member      = $member;
+        $this->contents    =& $obj->$member;
+    }
+
+    public function assertIsString() {
+        if (!is_string($this->contents)) $this->error('must be a string');
+        return $this;
+    }
+
+    public function assertIsBool() {
+        if (!is_bool($this->contents)) $this->error('must be a boolean');
+        return $this;
+    }
+
+    public function assertIsArray() {
+        if (!is_array($this->contents)) $this->error('must be an array');
+        return $this;
+    }
+
+    public function assertNotNull() {
+        if ($this->contents === null) $this->error('must not be null');
+        return $this;
+    }
+
+    public function assertAlnum() {
+        $this->assertIsString();
+        if (!ctype_alnum($this->contents)) $this->error('must be alphanumeric');
+        return $this;
+    }
+
+    public function assertNotEmpty() {
+        if (empty($this->contents)) $this->error('must not be empty');
+        return $this;
+    }
+
+    public function assertIsLookup() {
+        $this->assertIsArray();
+        foreach ($this->contents as $v) {
+            if ($v !== true) $this->error('must be a lookup array');
+        }
+        return $this;
+    }
+
+    protected function error($msg) {
+        throw new HTMLPurifier_ConfigSchema_Exception(ucfirst($this->member) . ' in ' . $this->context . ' ' . $msg);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema.ser b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema.ser
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diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
new file mode 100644
index 0000000000..0517fed0a1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
@@ -0,0 +1,8 @@
+Attr.AllowedClasses
+TYPE: lookup/null
+VERSION: 4.0.0
+DEFAULT: null
+--DESCRIPTION--
+List of allowed class values in the class attribute. By default, this is null,
+which means all classes are allowed.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
new file mode 100644
index 0000000000..249edd647b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
@@ -0,0 +1,12 @@
+Attr.AllowedFrameTargets
+TYPE: lookup
+DEFAULT: array()
+--DESCRIPTION--
+Lookup table of all allowed link frame targets.  Some commonly used link
+targets include _blank, _self, _parent and _top. Values should be
+lowercase, as validation will be done in a case-sensitive manner despite
+W3C's recommendation. XHTML 1.0 Strict does not permit the target attribute
+so this directive will have no effect in that doctype. XHTML 1.1 does not
+enable the Target module by default, you will have to manually enable it
+(see the module documentation for more details.)
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
new file mode 100644
index 0000000000..9a8fa6a2e2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
@@ -0,0 +1,9 @@
+Attr.AllowedRel
+TYPE: lookup
+VERSION: 1.6.0
+DEFAULT: array()
+--DESCRIPTION--
+List of allowed forward document relationships in the rel attribute. Common
+values may be nofollow or print. By default, this is empty, meaning that no
+document relationships are allowed.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
new file mode 100644
index 0000000000..b017883485
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
@@ -0,0 +1,9 @@
+Attr.AllowedRev
+TYPE: lookup
+VERSION: 1.6.0
+DEFAULT: array()
+--DESCRIPTION--
+List of allowed reverse document relationships in the rev attribute. This
+attribute is a bit of an edge-case; if you don't know what it is for, stay
+away.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
new file mode 100644
index 0000000000..e774b823b1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
@@ -0,0 +1,19 @@
+Attr.ClassUseCDATA
+TYPE: bool/null
+DEFAULT: null
+VERSION: 4.0.0
+--DESCRIPTION--
+If null, class will auto-detect the doctype and, if matching XHTML 1.1 or
+XHTML 2.0, will use the restrictive NMTOKENS specification of class. Otherwise,
+it will use a relaxed CDATA definition.  If true, the relaxed CDATA definition
+is forced; if false, the NMTOKENS definition is forced.  To get behavior
+of HTML Purifier prior to 4.0.0, set this directive to false.
+
+Some rational behind the auto-detection:
+in previous versions of HTML Purifier, it was assumed that the form of
+class was NMTOKENS, as specified by the XHTML Modularization (representing
+XHTML 1.1 and XHTML 2.0).  The DTDs for HTML 4.01 and XHTML 1.0, however
+specify class as CDATA.  HTML 5 effectively defines it as CDATA, but
+with the additional constraint that each name should be unique (this is not
+explicitly outlined in previous specifications).
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
new file mode 100644
index 0000000000..533165e175
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
@@ -0,0 +1,11 @@
+Attr.DefaultImageAlt
+TYPE: string/null
+DEFAULT: null
+VERSION: 3.2.0
+--DESCRIPTION--
+This is the content of the alt tag of an image if the user had not
+previously specified an alt attribute.  This applies to all images without
+a valid alt attribute, as opposed to %Attr.DefaultInvalidImageAlt, which
+only applies to invalid images, and overrides in the case of an invalid image.
+Default behavior with null is to use the basename of the src tag for the alt.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
new file mode 100644
index 0000000000..9eb7e38469
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
@@ -0,0 +1,9 @@
+Attr.DefaultInvalidImage
+TYPE: string
+DEFAULT: ''
+--DESCRIPTION--
+This is the default image an img tag will be pointed to if it does not have
+a valid src attribute.  In future versions, we may allow the image tag to
+be removed completely, but due to design issues, this is not possible right
+now.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
new file mode 100644
index 0000000000..2f17bf477a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
@@ -0,0 +1,8 @@
+Attr.DefaultInvalidImageAlt
+TYPE: string
+DEFAULT: 'Invalid image'
+--DESCRIPTION--
+This is the content of the alt tag of an invalid image if the user had not
+previously specified an alt attribute.  It has no effect when the image is
+valid but there was no alt attribute present.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
new file mode 100644
index 0000000000..52654b53ae
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
@@ -0,0 +1,10 @@
+Attr.DefaultTextDir
+TYPE: string
+DEFAULT: 'ltr'
+--DESCRIPTION--
+Defines the default text direction (ltr or rtl) of the document being
+parsed.  This generally is the same as the value of the dir attribute in
+HTML, or ltr if that is not specified.
+--ALLOWED--
+'ltr', 'rtl'
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
new file mode 100644
index 0000000000..6440d21032
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
@@ -0,0 +1,16 @@
+Attr.EnableID
+TYPE: bool
+DEFAULT: false
+VERSION: 1.2.0
+--DESCRIPTION--
+Allows the ID attribute in HTML.  This is disabled by default due to the
+fact that without proper configuration user input can easily break the
+validation of a webpage by specifying an ID that is already on the
+surrounding HTML.  If you don't mind throwing caution to the wind, enable
+this directive, but I strongly recommend you also consider blacklisting IDs
+you use (%Attr.IDBlacklist) or prefixing all user supplied IDs
+(%Attr.IDPrefix).  When set to true HTML Purifier reverts to the behavior of
+pre-1.2.0 versions.
+--ALIASES--
+HTML.EnableAttrID
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
new file mode 100644
index 0000000000..f31d226f58
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
@@ -0,0 +1,8 @@
+Attr.ForbiddenClasses
+TYPE: lookup
+VERSION: 4.0.0
+DEFAULT: array()
+--DESCRIPTION--
+List of forbidden class values in the class attribute. By default, this is
+empty, which means that no classes are forbidden. See also %Attr.AllowedClasses.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
new file mode 100644
index 0000000000..5f2b5e3d2c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
@@ -0,0 +1,5 @@
+Attr.IDBlacklist
+TYPE: list
+DEFAULT: array()
+DESCRIPTION: Array of IDs not allowed in the document.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
new file mode 100644
index 0000000000..6f5824586e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
@@ -0,0 +1,9 @@
+Attr.IDBlacklistRegexp
+TYPE: string/null
+VERSION: 1.6.0
+DEFAULT: NULL
+--DESCRIPTION--
+PCRE regular expression to be matched against all IDs. If the expression is
+matches, the ID is rejected. Use this with care: may cause significant
+degradation. ID matching is done after all other validation.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
new file mode 100644
index 0000000000..cc49d43fd0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
@@ -0,0 +1,12 @@
+Attr.IDPrefix
+TYPE: string
+VERSION: 1.2.0
+DEFAULT: ''
+--DESCRIPTION--
+String to prefix to IDs.  If you have no idea what IDs your pages may use,
+you may opt to simply add a prefix to all user-submitted ID attributes so
+that they are still usable, but will not conflict with core page IDs.
+Example: setting the directive to 'user_' will result in a user submitted
+'foo' to become 'user_foo'  Be sure to set %HTML.EnableAttrID to true
+before using this.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
new file mode 100644
index 0000000000..2c5924a7ad
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
@@ -0,0 +1,14 @@
+Attr.IDPrefixLocal
+TYPE: string
+VERSION: 1.2.0
+DEFAULT: ''
+--DESCRIPTION--
+Temporary prefix for IDs used in conjunction with %Attr.IDPrefix.  If you
+need to allow multiple sets of user content on web page, you may need to
+have a seperate prefix that changes with each iteration.  This way,
+seperately submitted user content displayed on the same page doesn't
+clobber each other. Ideal values are unique identifiers for the content it
+represents (i.e. the id of the row in the database). Be sure to add a
+seperator (like an underscore) at the end.  Warning: this directive will
+not work unless %Attr.IDPrefix is set to a non-empty value!
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
new file mode 100644
index 0000000000..d5caa1bb97
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
@@ -0,0 +1,31 @@
+AutoFormat.AutoParagraph
+TYPE: bool
+VERSION: 2.0.1
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+  This directive turns on auto-paragraphing, where double newlines are
+  converted in to paragraphs whenever possible. Auto-paragraphing:
+</p>
+<ul>
+  <li>Always applies to inline elements or text in the root node,</li>
+  <li>Applies to inline elements or text with double newlines in nodes
+      that allow paragraph tags,</li>
+  <li>Applies to double newlines in paragraph tags</li>
+</ul>
+<p>
+  <code>p</code> tags must be allowed for this directive to take effect.
+  We do not use <code>br</code> tags for paragraphing, as that is
+  semantically incorrect.
+</p>
+<p>
+  To prevent auto-paragraphing as a content-producer, refrain from using
+  double-newlines except to specify a new paragraph or in contexts where
+  it has special meaning (whitespace usually has no meaning except in
+  tags like <code>pre</code>, so this should not be difficult.) To prevent
+  the paragraphing of inline text adjacent to block elements, wrap them
+  in <code>div</code> tags (the behavior is slightly different outside of
+  the root node.)
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
new file mode 100644
index 0000000000..2a476481af
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
@@ -0,0 +1,12 @@
+AutoFormat.Custom
+TYPE: list
+VERSION: 2.0.1
+DEFAULT: array()
+--DESCRIPTION--
+
+<p>
+  This directive can be used to add custom auto-format injectors.
+  Specify an array of injector names (class name minus the prefix)
+  or concrete implementations. Injector class must exist.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
new file mode 100644
index 0000000000..663064a344
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
@@ -0,0 +1,11 @@
+AutoFormat.DisplayLinkURI
+TYPE: bool
+VERSION: 3.2.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+  This directive turns on the in-text display of URIs in &lt;a&gt; tags, and disables
+  those links. For example, <a href="http://example.com">example</a> becomes
+  example (<a>http://example.com</a>).
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
new file mode 100644
index 0000000000..3a48ba960e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
@@ -0,0 +1,12 @@
+AutoFormat.Linkify
+TYPE: bool
+VERSION: 2.0.1
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+  This directive turns on linkification, auto-linking http, ftp and
+  https URLs. <code>a</code> tags with the <code>href</code> attribute
+  must be allowed.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
new file mode 100644
index 0000000000..db58b13464
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
@@ -0,0 +1,12 @@
+AutoFormat.PurifierLinkify.DocURL
+TYPE: string
+VERSION: 2.0.1
+DEFAULT: '#%s'
+ALIASES: AutoFormatParam.PurifierLinkifyDocURL
+--DESCRIPTION--
+<p>
+  Location of configuration documentation to link to, let %s substitute
+  into the configuration's namespace and directive names sans the percent
+  sign.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
new file mode 100644
index 0000000000..7996488be0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
@@ -0,0 +1,12 @@
+AutoFormat.PurifierLinkify
+TYPE: bool
+VERSION: 2.0.1
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+  Internal auto-formatter that converts configuration directives in
+  syntax <a>%Namespace.Directive</a> to links. <code>a</code> tags
+  with the <code>href</code> attribute must be allowed.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
new file mode 100644
index 0000000000..35c393b4e6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
@@ -0,0 +1,11 @@
+AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions
+TYPE: lookup
+VERSION: 4.0.0
+DEFAULT: array('td' => true, 'th' => true)
+--DESCRIPTION--
+<p>
+  When %AutoFormat.RemoveEmpty and %AutoFormat.RemoveEmpty.RemoveNbsp
+  are enabled, this directive defines what HTML elements should not be
+  removede if they have only a non-breaking space in them.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
new file mode 100644
index 0000000000..ca17eb1dc4
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
@@ -0,0 +1,15 @@
+AutoFormat.RemoveEmpty.RemoveNbsp
+TYPE: bool
+VERSION: 4.0.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+  When enabled, HTML Purifier will treat any elements that contain only
+  non-breaking spaces as well as regular whitespace as empty, and remove
+  them when %AutoForamt.RemoveEmpty is enabled.
+</p>
+<p>
+  See %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions for a list of elements
+  that don't have this behavior applied to them.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
new file mode 100644
index 0000000000..34657ba47b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
@@ -0,0 +1,46 @@
+AutoFormat.RemoveEmpty
+TYPE: bool
+VERSION: 3.2.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+  When enabled, HTML Purifier will attempt to remove empty elements that
+  contribute no semantic information to the document. The following types
+  of nodes will be removed:
+</p>
+<ul><li>
+    Tags with no attributes and no content, and that are not empty
+    elements (remove <code>&lt;a&gt;&lt;/a&gt;</code> but not
+    <code>&lt;br /&gt;</code>), and
+  </li>
+  <li>
+    Tags with no content, except for:<ul>
+      <li>The <code>colgroup</code> element, or</li>
+      <li>
+        Elements with the <code>id</code> or <code>name</code> attribute,
+        when those attributes are permitted on those elements.
+      </li>
+    </ul></li>
+</ul>
+<p>
+  Please be very careful when using this functionality; while it may not
+  seem that empty elements contain useful information, they can alter the
+  layout of a document given appropriate styling. This directive is most
+  useful when you are processing machine-generated HTML, please avoid using
+  it on regular user HTML.
+</p>
+<p>
+  Elements that contain only whitespace will be treated as empty. Non-breaking
+  spaces, however, do not count as whitespace. See
+  %AutoFormat.RemoveEmpty.RemoveNbsp for alternate behavior.
+</p>
+<p>
+  This algorithm is not perfect; you may still notice some empty tags,
+  particularly if a node had elements, but those elements were later removed
+  because they were not permitted in that context, or tags that, after
+  being auto-closed by another tag, where empty. This is for safety reasons
+  to prevent clever code from breaking validation. The general rule of thumb:
+  if a tag looked empty on the way in, it will get removed; if HTML Purifier
+  made it empty, it will stay.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
new file mode 100644
index 0000000000..b324608f76
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
@@ -0,0 +1,8 @@
+CSS.AllowImportant
+TYPE: bool
+DEFAULT: false
+VERSION: 3.1.0
+--DESCRIPTION--
+This parameter determines whether or not !important cascade modifiers should
+be allowed in user CSS. If false, !important will stripped.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
new file mode 100644
index 0000000000..748be0eec8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
@@ -0,0 +1,11 @@
+CSS.AllowTricky
+TYPE: bool
+DEFAULT: false
+VERSION: 3.1.0
+--DESCRIPTION--
+This parameter determines whether or not to allow "tricky" CSS properties and
+values. Tricky CSS properties/values can drastically modify page layout or
+be used for deceptive practices but do not directly constitute a security risk.
+For example, <code>display:none;</code> is considered a tricky property that
+will only be allowed if this directive is set to true.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
new file mode 100644
index 0000000000..460112ebe0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
@@ -0,0 +1,18 @@
+CSS.AllowedProperties
+TYPE: lookup/null
+VERSION: 3.1.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    If HTML Purifier's style attributes set is unsatisfactory for your needs,
+    you can overload it with your own list of tags to allow.  Note that this
+    method is subtractive: it does its job by taking away from HTML Purifier
+    usual feature set, so you cannot add an attribute that HTML Purifier never
+    supported in the first place.
+</p>
+<p>
+    <strong>Warning:</strong> If another directive conflicts with the
+    elements here, <em>that</em> directive will win and override.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
new file mode 100644
index 0000000000..5cb7dda3ba
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
@@ -0,0 +1,11 @@
+CSS.DefinitionRev
+TYPE: int
+VERSION: 2.0.0
+DEFAULT: 1
+--DESCRIPTION--
+
+<p>
+    Revision identifier for your custom definition. See
+    %HTML.DefinitionRev for details.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
new file mode 100644
index 0000000000..7a3291470c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
@@ -0,0 +1,16 @@
+CSS.MaxImgLength
+TYPE: string/null
+DEFAULT: '1200px'
+VERSION: 3.1.1
+--DESCRIPTION--
+<p>
+ This parameter sets the maximum allowed length on <code>img</code> tags,
+ effectively the <code>width</code> and <code>height</code> properties.
+ Only absolute units of measurement (in, pt, pc, mm, cm) and pixels (px) are allowed. This is
+ in place to prevent imagecrash attacks, disable with null at your own risk.
+ This directive is similar to %HTML.MaxImgLength, and both should be
+ concurrently edited, although there are
+ subtle differences in the input format (the CSS max is a number with
+ a unit).
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
new file mode 100644
index 0000000000..148eedb8be
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
@@ -0,0 +1,10 @@
+CSS.Proprietary
+TYPE: bool
+VERSION: 3.0.0
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+    Whether or not to allow safe, proprietary CSS values.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
new file mode 100644
index 0000000000..c486724c88
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
@@ -0,0 +1,14 @@
+Cache.DefinitionImpl
+TYPE: string/null
+VERSION: 2.0.0
+DEFAULT: 'Serializer'
+--DESCRIPTION--
+
+This directive defines which method to use when caching definitions,
+the complex data-type that makes HTML Purifier tick. Set to null
+to disable caching (not recommended, as you will see a definite
+performance degradation).
+
+--ALIASES--
+Core.DefinitionCache
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
new file mode 100644
index 0000000000..54036507d6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
@@ -0,0 +1,13 @@
+Cache.SerializerPath
+TYPE: string/null
+VERSION: 2.0.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    Absolute path with no trailing slash to store serialized definitions in.
+    Default is within the
+    HTML Purifier library inside DefinitionCache/Serializer. This
+    path must be writable by the webserver.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
new file mode 100644
index 0000000000..568cbf3b32
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
@@ -0,0 +1,18 @@
+Core.AggressivelyFixLt
+TYPE: bool
+VERSION: 2.1.0
+DEFAULT: true
+--DESCRIPTION--
+<p>
+    This directive enables aggressive pre-filter fixes HTML Purifier can
+    perform in order to ensure that open angled-brackets do not get killed
+    during parsing stage. Enabling this will result in two preg_replace_callback
+    calls and at least two preg_replace calls for every HTML document parsed;
+    if your users make very well-formed HTML, you can set this directive false.
+    This has no effect when DirectLex is used.
+</p>
+<p>
+    <strong>Notice:</strong> This directive's default turned from false to true
+    in HTML Purifier 3.2.0.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
new file mode 100644
index 0000000000..d7317911fa
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
@@ -0,0 +1,12 @@
+Core.CollectErrors
+TYPE: bool
+VERSION: 2.0.0
+DEFAULT: false
+--DESCRIPTION--
+
+Whether or not to collect errors found while filtering the document. This
+is a useful way to give feedback to your users. <strong>Warning:</strong>
+Currently this feature is very patchy and experimental, with lots of
+possible error messages not yet implemented. It will not cause any
+problems, but it may not help your users either.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
new file mode 100644
index 0000000000..08b381d34c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
@@ -0,0 +1,28 @@
+Core.ColorKeywords
+TYPE: hash
+VERSION: 2.0.0
+--DEFAULT--
+array (
+  'maroon' => '#800000',
+  'red' => '#FF0000',
+  'orange' => '#FFA500',
+  'yellow' => '#FFFF00',
+  'olive' => '#808000',
+  'purple' => '#800080',
+  'fuchsia' => '#FF00FF',
+  'white' => '#FFFFFF',
+  'lime' => '#00FF00',
+  'green' => '#008000',
+  'navy' => '#000080',
+  'blue' => '#0000FF',
+  'aqua' => '#00FFFF',
+  'teal' => '#008080',
+  'black' => '#000000',
+  'silver' => '#C0C0C0',
+  'gray' => '#808080',
+)
+--DESCRIPTION--
+
+Lookup array of color names to six digit hexadecimal number corresponding
+to color, with preceding hash mark. Used when parsing colors.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
new file mode 100644
index 0000000000..64b114fce2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
@@ -0,0 +1,14 @@
+Core.ConvertDocumentToFragment
+TYPE: bool
+DEFAULT: true
+--DESCRIPTION--
+
+This parameter determines whether or not the filter should convert
+input that is a full document with html and body tags to a fragment
+of just the contents of a body tag. This parameter is simply something
+HTML Purifier can do during an edge-case: for most inputs, this
+processing is not necessary.
+
+--ALIASES--
+Core.AcceptFullDocuments
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
new file mode 100644
index 0000000000..36f16e07ea
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
@@ -0,0 +1,17 @@
+Core.DirectLexLineNumberSyncInterval
+TYPE: int
+VERSION: 2.0.0
+DEFAULT: 0
+--DESCRIPTION--
+
+<p>
+  Specifies the number of tokens the DirectLex line number tracking
+  implementations should process before attempting to resyncronize the
+  current line count by manually counting all previous new-lines. When
+  at 0, this functionality is disabled. Lower values will decrease
+  performance, and this is only strictly necessary if the counting
+  algorithm is buggy (in which case you should report it as a bug).
+  This has no effect when %Core.MaintainLineNumbers is disabled or DirectLex is
+  not being used.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
new file mode 100644
index 0000000000..8bfb47c3ac
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
@@ -0,0 +1,15 @@
+Core.Encoding
+TYPE: istring
+DEFAULT: 'utf-8'
+--DESCRIPTION--
+If for some reason you are unable to convert all webpages to UTF-8, you can
+use this directive as a stop-gap compatibility change to let HTML Purifier
+deal with non UTF-8 input.  This technique has notable deficiencies:
+absolutely no characters outside of the selected character encoding will be
+preserved, not even the ones that have been ampersand escaped (this is due
+to a UTF-8 specific <em>feature</em> that automatically resolves all
+entities), making it pretty useless for anything except the most I18N-blind
+applications, although %Core.EscapeNonASCIICharacters offers fixes this
+trouble with another tradeoff. This directive only accepts ISO-8859-1 if
+iconv is not enabled.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
new file mode 100644
index 0000000000..4d5b5055cd
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
@@ -0,0 +1,10 @@
+Core.EscapeInvalidChildren
+TYPE: bool
+DEFAULT: false
+--DESCRIPTION--
+When true, a child is found that is not allowed in the context of the
+parent element will be transformed into text as if it were ASCII. When
+false, that element and all internal tags will be dropped, though text will
+be preserved.  There is no option for dropping the element but preserving
+child nodes.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
new file mode 100644
index 0000000000..a7a5b249bb
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
@@ -0,0 +1,7 @@
+Core.EscapeInvalidTags
+TYPE: bool
+DEFAULT: false
+--DESCRIPTION--
+When true, invalid tags will be written back to the document as plain text.
+Otherwise, they are silently dropped.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
new file mode 100644
index 0000000000..abb499948a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
@@ -0,0 +1,13 @@
+Core.EscapeNonASCIICharacters
+TYPE: bool
+VERSION: 1.4.0
+DEFAULT: false
+--DESCRIPTION--
+This directive overcomes a deficiency in %Core.Encoding by blindly
+converting all non-ASCII characters into decimal numeric entities before
+converting it to its native encoding. This means that even characters that
+can be expressed in the non-UTF-8 encoding will be entity-ized, which can
+be a real downer for encodings like Big5. It also assumes that the ASCII
+repetoire is available, although this is the case for almost all encodings.
+Anyway, use UTF-8!
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
new file mode 100644
index 0000000000..915391edb7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
@@ -0,0 +1,19 @@
+Core.HiddenElements
+TYPE: lookup
+--DEFAULT--
+array (
+  'script' => true,
+  'style' => true,
+)
+--DESCRIPTION--
+
+<p>
+  This directive is a lookup array of elements which should have their
+  contents removed when they are not allowed by the HTML definition.
+  For example, the contents of a <code>script</code> tag are not
+  normally shown in a document, so if script tags are to be removed,
+  their contents should be removed to. This is opposed to a <code>b</code>
+  tag, which defines some presentational changes but does not hide its
+  contents.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
new file mode 100644
index 0000000000..233fca14f8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
@@ -0,0 +1,10 @@
+Core.Language
+TYPE: string
+VERSION: 2.0.0
+DEFAULT: 'en'
+--DESCRIPTION--
+
+ISO 639 language code for localizable things in HTML Purifier to use,
+which is mainly error reporting. There is currently only an English (en)
+translation, so this directive is currently useless.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
new file mode 100644
index 0000000000..8983e2cca9
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
@@ -0,0 +1,34 @@
+Core.LexerImpl
+TYPE: mixed/null
+VERSION: 2.0.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+  This parameter determines what lexer implementation can be used. The
+  valid values are:
+</p>
+<dl>
+  <dt><em>null</em></dt>
+  <dd>
+    Recommended, the lexer implementation will be auto-detected based on
+    your PHP-version and configuration.
+  </dd>
+  <dt><em>string</em> lexer identifier</dt>
+  <dd>
+    This is a slim way of manually overridding the implementation.
+    Currently recognized values are: DOMLex (the default PHP5
+implementation)
+    and DirectLex (the default PHP4 implementation). Only use this if
+    you know what you are doing: usually, the auto-detection will
+    manage things for cases you aren't even aware of.
+  </dd>
+  <dt><em>object</em> lexer instance</dt>
+  <dd>
+    Super-advanced: you can specify your own, custom, implementation that
+    implements the interface defined by <code>HTMLPurifier_Lexer</code>.
+    I may remove this option simply because I don't expect anyone
+    to use it.
+  </dd>
+</dl>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
new file mode 100644
index 0000000000..eb841a7597
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
@@ -0,0 +1,16 @@
+Core.MaintainLineNumbers
+TYPE: bool/null
+VERSION: 2.0.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+  If true, HTML Purifier will add line number information to all tokens.
+  This is useful when error reporting is turned on, but can result in
+  significant performance degradation and should not be used when
+  unnecessary. This directive must be used with the DirectLex lexer,
+  as the DOMLex lexer does not (yet) support this functionality.
+  If the value is null, an appropriate value will be selected based
+  on other configuration.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
new file mode 100644
index 0000000000..4070c2a0de
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
@@ -0,0 +1,12 @@
+Core.RemoveInvalidImg
+TYPE: bool
+DEFAULT: true
+VERSION: 1.3.0
+--DESCRIPTION--
+
+<p>
+  This directive enables pre-emptive URI checking in <code>img</code>
+  tags, as the attribute validation strategy is not authorized to
+  remove elements from the document. Revert to pre-1.3.0 behavior by setting to false.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
new file mode 100644
index 0000000000..a4cd966df8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
@@ -0,0 +1,12 @@
+Core.RemoveScriptContents
+TYPE: bool/null
+DEFAULT: NULL
+VERSION: 2.0.0
+DEPRECATED-VERSION: 2.1.0
+DEPRECATED-USE: Core.HiddenElements
+--DESCRIPTION--
+<p>
+  This directive enables HTML Purifier to remove not only script tags
+  but all of their contents.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
new file mode 100644
index 0000000000..3db50ef204
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
@@ -0,0 +1,11 @@
+Filter.Custom
+TYPE: list
+VERSION: 3.1.0
+DEFAULT: array()
+--DESCRIPTION--
+<p>
+  This directive can be used to add custom filters; it is nearly the
+  equivalent of the now deprecated <code>HTMLPurifier-&gt;addFilter()</code>
+  method. Specify an array of concrete implementations.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
new file mode 100644
index 0000000000..16829bcda0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
@@ -0,0 +1,14 @@
+Filter.ExtractStyleBlocks.Escaping
+TYPE: bool
+VERSION: 3.0.0
+DEFAULT: true
+ALIASES: Filter.ExtractStyleBlocksEscaping, FilterParam.ExtractStyleBlocksEscaping
+--DESCRIPTION--
+
+<p>
+  Whether or not to escape the dangerous characters &lt;, &gt; and &amp;
+  as \3C, \3E and \26, respectively. This is can be safely set to false
+  if the contents of StyleBlocks will be placed in an external stylesheet,
+  where there is no risk of it being interpreted as HTML.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
new file mode 100644
index 0000000000..7f95f54d12
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
@@ -0,0 +1,29 @@
+Filter.ExtractStyleBlocks.Scope
+TYPE: string/null
+VERSION: 3.0.0
+DEFAULT: NULL
+ALIASES: Filter.ExtractStyleBlocksScope, FilterParam.ExtractStyleBlocksScope
+--DESCRIPTION--
+
+<p>
+  If you would like users to be able to define external stylesheets, but
+  only allow them to specify CSS declarations for a specific node and
+  prevent them from fiddling with other elements, use this directive.
+  It accepts any valid CSS selector, and will prepend this to any
+  CSS declaration extracted from the document. For example, if this
+  directive is set to <code>#user-content</code> and a user uses the
+  selector <code>a:hover</code>, the final selector will be
+  <code>#user-content a:hover</code>.
+</p>
+<p>
+  The comma shorthand may be used; consider the above example, with
+  <code>#user-content, #user-content2</code>, the final selector will
+  be <code>#user-content a:hover, #user-content2 a:hover</code>.
+</p>
+<p>
+  <strong>Warning:</strong> It is possible for users to bypass this measure
+  using a naughty + selector. This is a bug in CSS Tidy 1.3, not HTML
+  Purifier, and I am working to get it fixed. Until then, HTML Purifier
+  performs a basic check to prevent this.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
new file mode 100644
index 0000000000..6c231b2d7f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
@@ -0,0 +1,16 @@
+Filter.ExtractStyleBlocks.TidyImpl
+TYPE: mixed/null
+VERSION: 3.1.0
+DEFAULT: NULL
+ALIASES: FilterParam.ExtractStyleBlocksTidyImpl
+--DESCRIPTION--
+<p>
+  If left NULL, HTML Purifier will attempt to instantiate a <code>csstidy</code>
+  class to use for internal cleaning. This will usually be good enough.
+</p>
+<p>
+  However, for trusted user input, you can set this to <code>false</code> to
+  disable cleaning. In addition, you can supply your own concrete implementation
+  of Tidy's interface to use, although I don't know why you'd want to do that.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
new file mode 100644
index 0000000000..078d087417
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
@@ -0,0 +1,74 @@
+Filter.ExtractStyleBlocks
+TYPE: bool
+VERSION: 3.1.0
+DEFAULT: false
+EXTERNAL: CSSTidy
+--DESCRIPTION--
+<p>
+  This directive turns on the style block extraction filter, which removes
+  <code>style</code> blocks from input HTML, cleans them up with CSSTidy,
+  and places them in the <code>StyleBlocks</code> context variable, for further
+  use by you, usually to be placed in an external stylesheet, or a
+  <code>style</code> block in the <code>head</code> of your document.
+</p>
+<p>
+  Sample usage:
+</p>
+<pre><![CDATA[
+<?php
+    header('Content-type: text/html; charset=utf-8');
+    echo '<?xml version="1.0" encoding="UTF-8"?>';
+?>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
+  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
+<head>
+  <title>Filter.ExtractStyleBlocks</title>
+<?php
+    require_once '/path/to/library/HTMLPurifier.auto.php';
+    require_once '/path/to/csstidy.class.php';
+
+    $dirty = '<style>body {color:#F00;}</style> Some text';
+
+    $config = HTMLPurifier_Config::createDefault();
+    $config->set('Filter', 'ExtractStyleBlocks', true);
+    $purifier = new HTMLPurifier($config);
+
+    $html = $purifier->purify($dirty);
+
+    // This implementation writes the stylesheets to the styles/ directory.
+    // You can also echo the styles inside the document, but it's a bit
+    // more difficult to make sure they get interpreted properly by
+    // browsers; try the usual CSS armoring techniques.
+    $styles = $purifier->context->get('StyleBlocks');
+    $dir = 'styles/';
+    if (!is_dir($dir)) mkdir($dir);
+    $hash = sha1($_GET['html']);
+    foreach ($styles as $i => $style) {
+        file_put_contents($name = $dir . $hash . "_$i");
+        echo '<link rel="stylesheet" type="text/css" href="'.$name.'" />';
+    }
+?>
+</head>
+<body>
+  <div>
+    <?php echo $html; ?>
+  </div>
+</b]]><![CDATA[ody>
+</html>
+]]></pre>
+<p>
+  <strong>Warning:</strong> It is possible for a user to mount an
+  imagecrash attack using this CSS. Counter-measures are difficult;
+  it is not simply enough to limit the range of CSS lengths (using
+  relative lengths with many nesting levels allows for large values
+  to be attained without actually specifying them in the stylesheet),
+  and the flexible nature of selectors makes it difficult to selectively
+  disable lengths on image tags (HTML Purifier, however, does disable
+  CSS width and height in inline styling). There are probably two effective
+  counter measures: an explicit width and height set to auto in all
+  images in your document (unlikely) or the disabling of width and
+  height (somewhat reasonable). Whether or not these measures should be
+  used is left to the reader.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
new file mode 100644
index 0000000000..7fa6536b2c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
@@ -0,0 +1,11 @@
+Filter.YouTube
+TYPE: bool
+VERSION: 3.1.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+  This directive enables YouTube video embedding in HTML Purifier. Check
+  <a href="http://htmlpurifier.org/docs/enduser-youtube.html">this document
+  on embedding videos</a> for more information on what this filter does.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
new file mode 100644
index 0000000000..3e231d2d16
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
@@ -0,0 +1,22 @@
+HTML.Allowed
+TYPE: itext/null
+VERSION: 2.0.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    This is a convenience directive that rolls the functionality of
+    %HTML.AllowedElements and %HTML.AllowedAttributes into one directive.
+    Specify elements and attributes that are allowed using:
+    <code>element1[attr1|attr2],element2...</code>. You can also use
+    newlines instead of commas to separate elements.
+</p>
+<p>
+    <strong>Warning</strong>:
+    All of the constraints on the component directives are still enforced.
+    The syntax is a <em>subset</em> of TinyMCE's <code>valid_elements</code>
+    whitelist: directly copy-pasting it here will probably result in
+    broken whitelists. If %HTML.AllowedElements or %HTML.AllowedAttributes
+    are set, this directive has no effect.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
new file mode 100644
index 0000000000..fcf093f17d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
@@ -0,0 +1,19 @@
+HTML.AllowedAttributes
+TYPE: lookup/null
+VERSION: 1.3.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    If HTML Purifier's attribute set is unsatisfactory, overload it!
+    The syntax is "tag.attr" or "*.attr" for the global attributes
+    (style, id, class, dir, lang, xml:lang).
+</p>
+<p>
+    <strong>Warning:</strong> If another directive conflicts with the
+    elements here, <em>that</em> directive will win and override. For
+    example, %HTML.EnableAttrID will take precedence over *.id in this
+    directive.  You must set that directive to true before you can use
+    IDs at all.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
new file mode 100644
index 0000000000..888d558196
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
@@ -0,0 +1,18 @@
+HTML.AllowedElements
+TYPE: lookup/null
+VERSION: 1.3.0
+DEFAULT: NULL
+--DESCRIPTION--
+<p>
+    If HTML Purifier's tag set is unsatisfactory for your needs, you
+    can overload it with your own list of tags to allow.  Note that this
+    method is subtractive: it does its job by taking away from HTML Purifier
+    usual feature set, so you cannot add a tag that HTML Purifier never
+    supported in the first place (like embed, form or head).  If you
+    change this, you probably also want to change %HTML.AllowedAttributes.
+</p>
+<p>
+    <strong>Warning:</strong> If another directive conflicts with the
+    elements here, <em>that</em> directive will win and override.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
new file mode 100644
index 0000000000..5a59a55c08
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
@@ -0,0 +1,20 @@
+HTML.AllowedModules
+TYPE: lookup/null
+VERSION: 2.0.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    A doctype comes with a set of usual modules to use. Without having
+    to mucking about with the doctypes, you can quickly activate or
+    disable these modules by specifying which modules you wish to allow
+    with this directive. This is most useful for unit testing specific
+    modules, although end users may find it useful for their own ends.
+</p>
+<p>
+    If you specify a module that does not exist, the manager will silently
+    fail to use it, so be careful! User-defined modules are not affected
+    by this directive. Modules defined in %HTML.CoreModules are not
+    affected by this directive.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
new file mode 100644
index 0000000000..151fb7b826
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
@@ -0,0 +1,11 @@
+HTML.Attr.Name.UseCDATA
+TYPE: bool
+DEFAULT: false
+VERSION: 4.0.0
+--DESCRIPTION--
+The W3C specification DTD defines the name attribute to be CDATA, not ID, due
+to limitations of DTD.  In certain documents, this relaxed behavior is desired,
+whether it is to specify duplicate names, or to specify names that would be
+illegal IDs (for example, names that begin with a digit.) Set this configuration
+directive to true to use the relaxed parsing rules.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
new file mode 100644
index 0000000000..45ae469ec9
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
@@ -0,0 +1,18 @@
+HTML.BlockWrapper
+TYPE: string
+VERSION: 1.3.0
+DEFAULT: 'p'
+--DESCRIPTION--
+
+<p>
+    String name of element to wrap inline elements that are inside a block
+    context.  This only occurs in the children of blockquote in strict mode.
+</p>
+<p>
+    Example: by default value,
+    <code>&lt;blockquote&gt;Foo&lt;/blockquote&gt;</code> would become
+    <code>&lt;blockquote&gt;&lt;p&gt;Foo&lt;/p&gt;&lt;/blockquote&gt;</code>.
+    The <code>&lt;p&gt;</code> tags can be replaced with whatever you desire,
+    as long as it is a block level element.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
new file mode 100644
index 0000000000..5246188795
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
@@ -0,0 +1,23 @@
+HTML.CoreModules
+TYPE: lookup
+VERSION: 2.0.0
+--DEFAULT--
+array (
+  'Structure' => true,
+  'Text' => true,
+  'Hypertext' => true,
+  'List' => true,
+  'NonXMLCommonAttributes' => true,
+  'XMLCommonAttributes' => true,
+  'CommonAttributes' => true,
+)
+--DESCRIPTION--
+
+<p>
+    Certain modularized doctypes (XHTML, namely), have certain modules
+    that must be included for the doctype to be an conforming document
+    type: put those modules here. By default, XHTML's core modules
+    are used. You can set this to a blank array to disable core module
+    protection, but this is not recommended.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
new file mode 100644
index 0000000000..a64e3d7c36
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
@@ -0,0 +1,9 @@
+HTML.CustomDoctype
+TYPE: string/null
+VERSION: 2.0.1
+DEFAULT: NULL
+--DESCRIPTION--
+
+A custom doctype for power-users who defined there own document
+type. This directive only applies when %HTML.Doctype is blank.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
new file mode 100644
index 0000000000..103db754a2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
@@ -0,0 +1,33 @@
+HTML.DefinitionID
+TYPE: string/null
+DEFAULT: NULL
+VERSION: 2.0.0
+--DESCRIPTION--
+
+<p>
+    Unique identifier for a custom-built HTML definition. If you edit
+    the raw version of the HTMLDefinition, introducing changes that the
+    configuration object does not reflect, you must specify this variable.
+    If you change your custom edits, you should change this directive, or
+    clear your cache. Example:
+</p>
+<pre>
+$config = HTMLPurifier_Config::createDefault();
+$config->set('HTML', 'DefinitionID', '1');
+$def = $config->getHTMLDefinition();
+$def->addAttribute('a', 'tabindex', 'Number');
+</pre>
+<p>
+    In the above example, the configuration is still at the defaults, but
+    using the advanced API, an extra attribute has been added. The
+    configuration object normally has no way of knowing that this change
+    has taken place, so it needs an extra directive: %HTML.DefinitionID.
+    If someone else attempts to use the default configuration, these two
+    pieces of code will not clobber each other in the cache, since one has
+    an extra directive attached to it.
+</p>
+<p>
+    You <em>must</em> specify a value to this directive to use the
+    advanced API features.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
new file mode 100644
index 0000000000..229ae0267a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
@@ -0,0 +1,16 @@
+HTML.DefinitionRev
+TYPE: int
+VERSION: 2.0.0
+DEFAULT: 1
+--DESCRIPTION--
+
+<p>
+    Revision identifier for your custom definition specified in
+    %HTML.DefinitionID.  This serves the same purpose: uniquely identifying
+    your custom definition, but this one does so in a chronological
+    context: revision 3 is more up-to-date then revision 2.  Thus, when
+    this gets incremented, the cache handling is smart enough to clean
+    up any older revisions of your definition as well as flush the
+    cache.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
new file mode 100644
index 0000000000..9dab497f2f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
@@ -0,0 +1,11 @@
+HTML.Doctype
+TYPE: string/null
+DEFAULT: NULL
+--DESCRIPTION--
+Doctype to use during filtering. Technically speaking this is not actually
+a doctype (as it does not identify a corresponding DTD), but we are using
+this name for sake of simplicity. When non-blank, this will override any
+older directives like %HTML.XHTML or %HTML.Strict.
+--ALLOWED--
+'HTML 4.01 Transitional', 'HTML 4.01 Strict', 'XHTML 1.0 Transitional', 'XHTML 1.0 Strict', 'XHTML 1.1'
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
new file mode 100644
index 0000000000..57358f9bad
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
@@ -0,0 +1,21 @@
+HTML.ForbiddenAttributes
+TYPE: lookup
+VERSION: 3.1.0
+DEFAULT: array()
+--DESCRIPTION--
+<p>
+    While this directive is similar to %HTML.AllowedAttributes, for
+    forwards-compatibility with XML, this attribute has a different syntax. Instead of
+    <code>tag.attr</code>, use <code>tag@attr</code>. To disallow <code>href</code>
+    attributes in <code>a</code> tags, set this directive to
+    <code>a@href</code>. You can also disallow an attribute globally with
+    <code>attr</code> or <code>*@attr</code> (either syntax is fine; the latter
+    is provided for consistency with %HTML.AllowedAttributes).
+</p>
+<p>
+    <strong>Warning:</strong> This directive complements %HTML.ForbiddenElements,
+    accordingly, check
+    out that directive for a discussion of why you
+    should think twice before using this directive.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
new file mode 100644
index 0000000000..93a53e14fb
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
@@ -0,0 +1,20 @@
+HTML.ForbiddenElements
+TYPE: lookup
+VERSION: 3.1.0
+DEFAULT: array()
+--DESCRIPTION--
+<p>
+    This was, perhaps, the most requested feature ever in HTML
+    Purifier. Please don't abuse it! This is the logical inverse of
+    %HTML.AllowedElements, and it will override that directive, or any
+    other directive.
+</p>
+<p>
+    If possible, %HTML.Allowed is recommended over this directive, because it
+    can sometimes be difficult to tell whether or not you've forbidden all of
+    the behavior you would like to disallow. If you forbid <code>img</code>
+    with the expectation of preventing images on your site, you'll be in for
+    a nasty surprise when people start using the <code>background-image</code>
+    CSS property.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
new file mode 100644
index 0000000000..e424c386ec
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
@@ -0,0 +1,14 @@
+HTML.MaxImgLength
+TYPE: int/null
+DEFAULT: 1200
+VERSION: 3.1.1
+--DESCRIPTION--
+<p>
+ This directive controls the maximum number of pixels in the width and
+ height attributes in <code>img</code> tags. This is
+ in place to prevent imagecrash attacks, disable with null at your own risk.
+ This directive is similar to %CSS.MaxImgLength, and both should be
+ concurrently edited, although there are
+ subtle differences in the input format (the HTML max is an integer).
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
new file mode 100644
index 0000000000..62e8e160c7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
@@ -0,0 +1,12 @@
+HTML.Parent
+TYPE: string
+VERSION: 1.3.0
+DEFAULT: 'div'
+--DESCRIPTION--
+
+<p>
+    String name of element that HTML fragment passed to library will be
+    inserted in.  An interesting variation would be using span as the
+    parent element, meaning that only inline tags would be allowed.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
new file mode 100644
index 0000000000..dfb720496d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
@@ -0,0 +1,12 @@
+HTML.Proprietary
+TYPE: bool
+VERSION: 3.1.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    Whether or not to allow proprietary elements and attributes in your
+    documents, as per <code>HTMLPurifier_HTMLModule_Proprietary</code>.
+    <strong>Warning:</strong> This can cause your documents to stop
+    validating!
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
new file mode 100644
index 0000000000..f635a68548
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
@@ -0,0 +1,14 @@
+HTML.SafeEmbed
+TYPE: bool
+VERSION: 3.1.1
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    Whether or not to permit embed tags in documents, with a number of extra
+    security features added to prevent script execution. This is similar to
+    what websites like MySpace do to embed tags. Embed is a proprietary
+    element and will cause your website to stop validating. You probably want
+    to enable this with %HTML.SafeObject.
+    <strong>Highly experimental.</strong>
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
new file mode 100644
index 0000000000..32967b88fb
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
@@ -0,0 +1,14 @@
+HTML.SafeObject
+TYPE: bool
+VERSION: 3.1.1
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    Whether or not to permit object tags in documents, with a number of extra
+    security features added to prevent script execution. This is similar to
+    what websites like MySpace do to object tags. You may also want to
+    enable %HTML.SafeEmbed for maximum interoperability with Internet Explorer,
+    although embed tags will cause your website to stop validating.
+    <strong>Highly experimental.</strong>
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
new file mode 100644
index 0000000000..a8b1de56be
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
@@ -0,0 +1,9 @@
+HTML.Strict
+TYPE: bool
+VERSION: 1.3.0
+DEFAULT: false
+DEPRECATED-VERSION: 1.7.0
+DEPRECATED-USE: HTML.Doctype
+--DESCRIPTION--
+Determines whether or not to use Transitional (loose) or Strict rulesets.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
new file mode 100644
index 0000000000..b4c271b7fa
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
@@ -0,0 +1,8 @@
+HTML.TidyAdd
+TYPE: lookup
+VERSION: 2.0.0
+DEFAULT: array()
+--DESCRIPTION--
+
+Fixes to add to the default set of Tidy fixes as per your level.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
new file mode 100644
index 0000000000..4186ccd0d1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
@@ -0,0 +1,24 @@
+HTML.TidyLevel
+TYPE: string
+VERSION: 2.0.0
+DEFAULT: 'medium'
+--DESCRIPTION--
+
+<p>General level of cleanliness the Tidy module should enforce.
+There are four allowed values:</p>
+<dl>
+    <dt>none</dt>
+    <dd>No extra tidying should be done</dd>
+    <dt>light</dt>
+    <dd>Only fix elements that would be discarded otherwise due to
+    lack of support in doctype</dd>
+    <dt>medium</dt>
+    <dd>Enforce best practices</dd>
+    <dt>heavy</dt>
+    <dd>Transform all deprecated elements and attributes to standards
+    compliant equivalents</dd>
+</dl>
+
+--ALLOWED--
+'none', 'light', 'medium', 'heavy'
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
new file mode 100644
index 0000000000..996762bd1d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
@@ -0,0 +1,8 @@
+HTML.TidyRemove
+TYPE: lookup
+VERSION: 2.0.0
+DEFAULT: array()
+--DESCRIPTION--
+
+Fixes to remove from the default set of Tidy fixes as per your level.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
new file mode 100644
index 0000000000..89133b1a38
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
@@ -0,0 +1,8 @@
+HTML.Trusted
+TYPE: bool
+VERSION: 2.0.0
+DEFAULT: false
+--DESCRIPTION--
+Indicates whether or not the user input is trusted or not. If the input is
+trusted, a more expansive set of allowed tags and attributes will be used.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
new file mode 100644
index 0000000000..2a47e384f4
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
@@ -0,0 +1,11 @@
+HTML.XHTML
+TYPE: bool
+DEFAULT: true
+VERSION: 1.1.0
+DEPRECATED-VERSION: 1.7.0
+DEPRECATED-USE: HTML.Doctype
+--DESCRIPTION--
+Determines whether or not output is XHTML 1.0 or HTML 4.01 flavor.
+--ALIASES--
+Core.XHTML
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
new file mode 100644
index 0000000000..08921fde70
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
@@ -0,0 +1,10 @@
+Output.CommentScriptContents
+TYPE: bool
+VERSION: 2.0.0
+DEFAULT: true
+--DESCRIPTION--
+Determines whether or not HTML Purifier should attempt to fix up the
+contents of script tags for legacy browsers with comments.
+--ALIASES--
+Core.CommentScriptContents
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
new file mode 100644
index 0000000000..79f8ad82cf
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
@@ -0,0 +1,13 @@
+Output.Newline
+TYPE: string/null
+VERSION: 2.0.1
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    Newline string to format final output with. If left null, HTML Purifier
+    will auto-detect the default newline type of the system and use that;
+    you can manually override it here. Remember, \r\n is Windows, \r
+    is Mac, and \n is Unix.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
new file mode 100644
index 0000000000..232b02362a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
@@ -0,0 +1,14 @@
+Output.SortAttr
+TYPE: bool
+VERSION: 3.2.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+  If true, HTML Purifier will sort attributes by name before writing them back
+  to the document, converting a tag like: <code>&lt;el b="" a="" c="" /&gt;</code>
+  to <code>&lt;el a="" b="" c="" /&gt;</code>. This is a workaround for
+  a bug in FCKeditor which causes it to swap attributes order, adding noise
+  to text diffs. If you're not seeing this bug, chances are, you don't need
+  this directive.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
new file mode 100644
index 0000000000..06bab00a0a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
@@ -0,0 +1,25 @@
+Output.TidyFormat
+TYPE: bool
+VERSION: 1.1.1
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    Determines whether or not to run Tidy on the final output for pretty
+    formatting reasons, such as indentation and wrap.
+</p>
+<p>
+    This can greatly improve readability for editors who are hand-editing
+    the HTML, but is by no means necessary as HTML Purifier has already
+    fixed all major errors the HTML may have had. Tidy is a non-default
+    extension, and this directive will silently fail if Tidy is not
+    available.
+</p>
+<p>
+    If you are looking to make the overall look of your page's source
+    better, I recommend running Tidy on the entire page rather than just
+    user-content (after all, the indentation relative to the containing
+    blocks will be incorrect).
+</p>
+--ALIASES--
+Core.TidyFormat
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
new file mode 100644
index 0000000000..071bc0295d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
@@ -0,0 +1,7 @@
+Test.ForceNoIconv
+TYPE: bool
+DEFAULT: false
+--DESCRIPTION--
+When set to true, HTMLPurifier_Encoder will act as if iconv does not exist
+and use only pure PHP implementations.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
new file mode 100644
index 0000000000..98fdfe9222
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
@@ -0,0 +1,15 @@
+URI.AllowedSchemes
+TYPE: lookup
+--DEFAULT--
+array (
+  'http' => true,
+  'https' => true,
+  'mailto' => true,
+  'ftp' => true,
+  'nntp' => true,
+  'news' => true,
+)
+--DESCRIPTION--
+Whitelist that defines the schemes that a URI is allowed to have.  This
+prevents XSS attacks from using pseudo-schemes like javascript or mocha.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
new file mode 100644
index 0000000000..876f0680cf
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
@@ -0,0 +1,17 @@
+URI.Base
+TYPE: string/null
+VERSION: 2.1.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    The base URI is the URI of the document this purified HTML will be
+    inserted into.  This information is important if HTML Purifier needs
+    to calculate absolute URIs from relative URIs, such as when %URI.MakeAbsolute
+    is on.  You may use a non-absolute URI for this value, but behavior
+    may vary (%URI.MakeAbsolute deals nicely with both absolute and
+    relative paths, but forwards-compatibility is not guaranteed).
+    <strong>Warning:</strong> If set, the scheme on this URI
+    overrides the one specified by %URI.DefaultScheme.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
new file mode 100644
index 0000000000..728e378cbe
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
@@ -0,0 +1,10 @@
+URI.DefaultScheme
+TYPE: string
+DEFAULT: 'http'
+--DESCRIPTION--
+
+<p>
+    Defines through what scheme the output will be served, in order to
+    select the proper object validator when no scheme information is present.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
new file mode 100644
index 0000000000..f05312ba86
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
@@ -0,0 +1,11 @@
+URI.DefinitionID
+TYPE: string/null
+VERSION: 2.1.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    Unique identifier for a custom-built URI definition. If you  want
+    to add custom URIFilters, you must specify this value.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
new file mode 100644
index 0000000000..80cfea93f7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
@@ -0,0 +1,11 @@
+URI.DefinitionRev
+TYPE: int
+VERSION: 2.1.0
+DEFAULT: 1
+--DESCRIPTION--
+
+<p>
+    Revision identifier for your custom definition. See
+    %HTML.DefinitionRev for details.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
new file mode 100644
index 0000000000..71ce025a2d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
@@ -0,0 +1,14 @@
+URI.Disable
+TYPE: bool
+VERSION: 1.3.0
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+    Disables all URIs in all forms. Not sure why you'd want to do that
+    (after all, the Internet's founded on the notion of a hyperlink).
+</p>
+
+--ALIASES--
+Attr.DisableURI
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
new file mode 100644
index 0000000000..13c122c8ce
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
@@ -0,0 +1,11 @@
+URI.DisableExternal
+TYPE: bool
+VERSION: 1.2.0
+DEFAULT: false
+--DESCRIPTION--
+Disables links to external websites.  This is a highly effective anti-spam
+and anti-pagerank-leech measure, but comes at a hefty price: nolinks or
+images outside of your domain will be allowed.  Non-linkified URIs will
+still be preserved.  If you want to be able to link to subdomains or use
+absolute URIs, specify %URI.Host for your website.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
new file mode 100644
index 0000000000..abcc1efd61
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
@@ -0,0 +1,13 @@
+URI.DisableExternalResources
+TYPE: bool
+VERSION: 1.3.0
+DEFAULT: false
+--DESCRIPTION--
+Disables the embedding of external resources, preventing users from
+embedding things like images from other hosts. This prevents access
+tracking (good for email viewers), bandwidth leeching, cross-site request
+forging, goatse.cx posting, and other nasties, but also results in a loss
+of end-user functionality (they can't directly post a pic they posted from
+Flickr anymore). Use it if you don't have a robust user-content moderation
+team.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
new file mode 100644
index 0000000000..51e6ea91f7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
@@ -0,0 +1,12 @@
+URI.DisableResources
+TYPE: bool
+VERSION: 1.3.0
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+    Disables embedding resources, essentially meaning no pictures. You can
+    still link to them though. See %URI.DisableExternalResources for why
+    this might be a good idea.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
new file mode 100644
index 0000000000..ee83b121de
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
@@ -0,0 +1,19 @@
+URI.Host
+TYPE: string/null
+VERSION: 1.2.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    Defines the domain name of the server, so we can determine whether or
+    an absolute URI is from your website or not.  Not strictly necessary,
+    as users should be using relative URIs to reference resources on your
+    website.  It will, however, let you use absolute URIs to link to
+    subdomains of the domain you post here: i.e. example.com will allow
+    sub.example.com.  However, higher up domains will still be excluded:
+    if you set %URI.Host to sub.example.com, example.com will be blocked.
+    <strong>Note:</strong> This directive overrides %URI.Base because
+    a given page may be on a sub-domain, but you wish HTML Purifier to be
+    more relaxed and allow some of the parent domains too.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
new file mode 100644
index 0000000000..0b6df7625d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
@@ -0,0 +1,9 @@
+URI.HostBlacklist
+TYPE: list
+VERSION: 1.3.0
+DEFAULT: array()
+--DESCRIPTION--
+List of strings that are forbidden in the host of any URI. Use it to kill
+domain names of spam, etc. Note that it will catch anything in the domain,
+so <tt>moo.com</tt> will catch <tt>moo.com.example.com</tt>.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
new file mode 100644
index 0000000000..4214900a59
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
@@ -0,0 +1,13 @@
+URI.MakeAbsolute
+TYPE: bool
+VERSION: 2.1.0
+DEFAULT: false
+--DESCRIPTION--
+
+<p>
+    Converts all URIs into absolute forms. This is useful when the HTML
+    being filtered assumes a specific base path, but will actually be
+    viewed in a different context (and setting an alternate base URI is
+    not possible). %URI.Base must be set for this directive to work.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
new file mode 100644
index 0000000000..58c81dcc44
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
@@ -0,0 +1,83 @@
+URI.Munge
+TYPE: string/null
+VERSION: 1.3.0
+DEFAULT: NULL
+--DESCRIPTION--
+
+<p>
+    Munges all browsable (usually http, https and ftp)
+    absolute URIs into another URI, usually a URI redirection service.
+    This directive accepts a URI, formatted with a <code>%s</code> where
+    the url-encoded original URI should be inserted (sample:
+    <code>http://www.google.com/url?q=%s</code>).
+</p>
+<p>
+    Uses for this directive:
+</p>
+<ul>
+    <li>
+        Prevent PageRank leaks, while being fairly transparent
+        to users (you may also want to add some client side JavaScript to
+        override the text in the statusbar). <strong>Notice</strong>:
+        Many security experts believe that this form of protection does not deter spam-bots.
+    </li>
+    <li>
+        Redirect users to a splash page telling them they are leaving your
+        website. While this is poor usability practice, it is often mandated
+        in corporate environments.
+    </li>
+</ul>
+<p>
+    Prior to HTML Purifier 3.1.1, this directive also enabled the munging
+    of browsable external resources, which could break things if your redirection
+    script was a splash page or used <code>meta</code> tags. To revert to
+    previous behavior, please use %URI.MungeResources.
+</p>
+<p>
+    You may want to also use %URI.MungeSecretKey along with this directive
+    in order to enforce what URIs your redirector script allows. Open
+    redirector scripts can be a security risk and negatively affect the
+    reputation of your domain name.
+</p>
+<p>
+    Starting with HTML Purifier 3.1.1, there is also these substitutions:
+</p>
+<table>
+    <thead>
+        <tr>
+            <th>Key</th>
+            <th>Description</th>
+            <th>Example <code>&lt;a href=""&gt;</code></th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td>%r</td>
+            <td>1 - The URI embeds a resource<br />(blank) - The URI is merely a link</td>
+            <td></td>
+        </tr>
+        <tr>
+            <td>%n</td>
+            <td>The name of the tag this URI came from</td>
+            <td>a</td>
+        </tr>
+        <tr>
+            <td>%m</td>
+            <td>The name of the attribute this URI came from</td>
+            <td>href</td>
+        </tr>
+        <tr>
+            <td>%p</td>
+            <td>The name of the CSS property this URI came from, or blank if irrelevant</td>
+            <td></td>
+        </tr>
+    </tbody>
+</table>
+<p>
+    Admittedly, these letters are somewhat arbitrary; the only stipulation
+    was that they couldn't be a through f. r is for resource (I would have preferred
+    e, but you take what you can get), n is for name, m
+    was picked because it came after n (and I couldn't use a), p is for
+    property.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
new file mode 100644
index 0000000000..6fce0fdc37
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
@@ -0,0 +1,17 @@
+URI.MungeResources
+TYPE: bool
+VERSION: 3.1.1
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    If true, any URI munging directives like %URI.Munge
+    will also apply to embedded resources, such as <code>&lt;img src=""&gt;</code>.
+    Be careful enabling this directive if you have a redirector script
+    that does not use the <code>Location</code> HTTP header; all of your images
+    and other embedded resources will break.
+</p>
+<p>
+    <strong>Warning:</strong> It is strongly advised you use this in conjunction
+    %URI.MungeSecretKey to mitigate the security risk of an open redirector.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
new file mode 100644
index 0000000000..0d00f62ea8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
@@ -0,0 +1,30 @@
+URI.MungeSecretKey
+TYPE: string/null
+VERSION: 3.1.1
+DEFAULT: NULL
+--DESCRIPTION--
+<p>
+    This directive enables secure checksum generation along with %URI.Munge.
+    It should be set to a secure key that is not shared with anyone else.
+    The checksum can be placed in the URI using %t. Use of this checksum
+    affords an additional level of protection by allowing a redirector
+    to check if a URI has passed through HTML Purifier with this line:
+</p>
+
+<pre>$checksum === sha1($secret_key . ':' . $url)</pre>
+
+<p>
+    If the output is TRUE, the redirector script should accept the URI.
+</p>
+
+<p>
+    Please note that it would still be possible for an attacker to procure
+    secure hashes en-mass by abusing your website's Preview feature or the
+    like, but this service affords an additional level of protection
+    that should be combined with website blacklisting.
+</p>
+
+<p>
+    Remember this has no effect if %URI.Munge is not on.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
new file mode 100644
index 0000000000..23331a4e79
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
@@ -0,0 +1,9 @@
+URI.OverrideAllowedSchemes
+TYPE: bool
+DEFAULT: true
+--DESCRIPTION--
+If this is set to true (which it is by default), you can override
+%URI.AllowedSchemes by simply registering a HTMLPurifier_URIScheme to the
+registry.  If false, you will also have to update that directive in order
+to add more schemes.
+--# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini
new file mode 100644
index 0000000000..5de4505e1b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini
@@ -0,0 +1,3 @@
+name = "HTML Purifier"
+
+; vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ContentSets.php b/extlib/HTMLPurifier/HTMLPurifier/ContentSets.php
new file mode 100644
index 0000000000..3b6e96f5f5
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ContentSets.php
@@ -0,0 +1,155 @@
+<?php
+
+/**
+ * @todo Unit test
+ */
+class HTMLPurifier_ContentSets
+{
+
+    /**
+     * List of content set strings (pipe seperators) indexed by name.
+     */
+    public $info = array();
+
+    /**
+     * List of content set lookups (element => true) indexed by name.
+     * @note This is in HTMLPurifier_HTMLDefinition->info_content_sets
+     */
+    public $lookup = array();
+
+    /**
+     * Synchronized list of defined content sets (keys of info)
+     */
+    protected $keys = array();
+    /**
+     * Synchronized list of defined content values (values of info)
+     */
+    protected $values = array();
+
+    /**
+     * Merges in module's content sets, expands identifiers in the content
+     * sets and populates the keys, values and lookup member variables.
+     * @param $modules List of HTMLPurifier_HTMLModule
+     */
+    public function __construct($modules) {
+        if (!is_array($modules)) $modules = array($modules);
+        // populate content_sets based on module hints
+        // sorry, no way of overloading
+        foreach ($modules as $module_i => $module) {
+            foreach ($module->content_sets as $key => $value) {
+                $temp = $this->convertToLookup($value);
+                if (isset($this->lookup[$key])) {
+                    // add it into the existing content set
+                    $this->lookup[$key] = array_merge($this->lookup[$key], $temp);
+                } else {
+                    $this->lookup[$key] = $temp;
+                }
+            }
+        }
+        $old_lookup = false;
+        while ($old_lookup !== $this->lookup) {
+            $old_lookup = $this->lookup;
+            foreach ($this->lookup as $i => $set) {
+                $add = array();
+                foreach ($set as $element => $x) {
+                    if (isset($this->lookup[$element])) {
+                        $add += $this->lookup[$element];
+                        unset($this->lookup[$i][$element]);
+                    }
+                }
+                $this->lookup[$i] += $add;
+            }
+        }
+
+        foreach ($this->lookup as $key => $lookup) {
+            $this->info[$key] = implode(' | ', array_keys($lookup));
+        }
+        $this->keys   = array_keys($this->info);
+        $this->values = array_values($this->info);
+    }
+
+    /**
+     * Accepts a definition; generates and assigns a ChildDef for it
+     * @param $def HTMLPurifier_ElementDef reference
+     * @param $module Module that defined the ElementDef
+     */
+    public function generateChildDef(&$def, $module) {
+        if (!empty($def->child)) return; // already done!
+        $content_model = $def->content_model;
+        if (is_string($content_model)) {
+            // Assume that $this->keys is alphanumeric
+            $def->content_model = preg_replace_callback(
+                '/\b(' . implode('|', $this->keys) . ')\b/',
+                array($this, 'generateChildDefCallback'),
+                $content_model
+            );
+            //$def->content_model = str_replace(
+            //    $this->keys, $this->values, $content_model);
+        }
+        $def->child = $this->getChildDef($def, $module);
+    }
+
+    public function generateChildDefCallback($matches) {
+        return $this->info[$matches[0]];
+    }
+
+    /**
+     * Instantiates a ChildDef based on content_model and content_model_type
+     * member variables in HTMLPurifier_ElementDef
+     * @note This will also defer to modules for custom HTMLPurifier_ChildDef
+     *       subclasses that need content set expansion
+     * @param $def HTMLPurifier_ElementDef to have ChildDef extracted
+     * @return HTMLPurifier_ChildDef corresponding to ElementDef
+     */
+    public function getChildDef($def, $module) {
+        $value = $def->content_model;
+        if (is_object($value)) {
+            trigger_error(
+                'Literal object child definitions should be stored in '.
+                'ElementDef->child not ElementDef->content_model',
+                E_USER_NOTICE
+            );
+            return $value;
+        }
+        switch ($def->content_model_type) {
+            case 'required':
+                return new HTMLPurifier_ChildDef_Required($value);
+            case 'optional':
+                return new HTMLPurifier_ChildDef_Optional($value);
+            case 'empty':
+                return new HTMLPurifier_ChildDef_Empty();
+            case 'custom':
+                return new HTMLPurifier_ChildDef_Custom($value);
+        }
+        // defer to its module
+        $return = false;
+        if ($module->defines_child_def) { // save a func call
+            $return = $module->getChildDef($def);
+        }
+        if ($return !== false) return $return;
+        // error-out
+        trigger_error(
+            'Could not determine which ChildDef class to instantiate',
+            E_USER_ERROR
+        );
+        return false;
+    }
+
+    /**
+     * Converts a string list of elements separated by pipes into
+     * a lookup array.
+     * @param $string List of elements
+     * @return Lookup array of elements
+     */
+    protected function convertToLookup($string) {
+        $array = explode('|', str_replace(' ', '', $string));
+        $ret = array();
+        foreach ($array as $i => $k) {
+            $ret[$k] = true;
+        }
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Context.php b/extlib/HTMLPurifier/HTMLPurifier/Context.php
new file mode 100644
index 0000000000..9ddf0c5476
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Context.php
@@ -0,0 +1,82 @@
+<?php
+
+/**
+ * Registry object that contains information about the current context.
+ * @warning Is a bit buggy when variables are set to null: it thinks
+ *          they don't exist! So use false instead, please.
+ * @note Since the variables Context deals with may not be objects,
+ *       references are very important here! Do not remove!
+ */
+class HTMLPurifier_Context
+{
+
+    /**
+     * Private array that stores the references.
+     */
+    private $_storage = array();
+
+    /**
+     * Registers a variable into the context.
+     * @param $name String name
+     * @param $ref Reference to variable to be registered
+     */
+    public function register($name, &$ref) {
+        if (isset($this->_storage[$name])) {
+            trigger_error("Name $name produces collision, cannot re-register",
+                          E_USER_ERROR);
+            return;
+        }
+        $this->_storage[$name] =& $ref;
+    }
+
+    /**
+     * Retrieves a variable reference from the context.
+     * @param $name String name
+     * @param $ignore_error Boolean whether or not to ignore error
+     */
+    public function &get($name, $ignore_error = false) {
+        if (!isset($this->_storage[$name])) {
+            if (!$ignore_error) {
+                trigger_error("Attempted to retrieve non-existent variable $name",
+                              E_USER_ERROR);
+            }
+            $var = null; // so we can return by reference
+            return $var;
+        }
+        return $this->_storage[$name];
+    }
+
+    /**
+     * Destorys a variable in the context.
+     * @param $name String name
+     */
+    public function destroy($name) {
+        if (!isset($this->_storage[$name])) {
+            trigger_error("Attempted to destroy non-existent variable $name",
+                          E_USER_ERROR);
+            return;
+        }
+        unset($this->_storage[$name]);
+    }
+
+    /**
+     * Checks whether or not the variable exists.
+     * @param $name String name
+     */
+    public function exists($name) {
+        return isset($this->_storage[$name]);
+    }
+
+    /**
+     * Loads a series of variables from an associative array
+     * @param $context_array Assoc array of variables to load
+     */
+    public function loadArray($context_array) {
+        foreach ($context_array as $key => $discard) {
+            $this->register($key, $context_array[$key]);
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Definition.php b/extlib/HTMLPurifier/HTMLPurifier/Definition.php
new file mode 100644
index 0000000000..a7408c9749
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Definition.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * Super-class for definition datatype objects, implements serialization
+ * functions for the class.
+ */
+abstract class HTMLPurifier_Definition
+{
+
+    /**
+     * Has setup() been called yet?
+     */
+    public $setup = false;
+
+    /**
+     * What type of definition is it?
+     */
+    public $type;
+
+    /**
+     * Sets up the definition object into the final form, something
+     * not done by the constructor
+     * @param $config HTMLPurifier_Config instance
+     */
+    abstract protected function doSetup($config);
+
+    /**
+     * Setup function that aborts if already setup
+     * @param $config HTMLPurifier_Config instance
+     */
+    public function setup($config) {
+        if ($this->setup) return;
+        $this->setup = true;
+        $this->doSetup($config);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php
new file mode 100644
index 0000000000..c6e1e388c6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php
@@ -0,0 +1,108 @@
+<?php
+
+/**
+ * Abstract class representing Definition cache managers that implements
+ * useful common methods and is a factory.
+ * @todo Create a separate maintenance file advanced users can use to
+ *       cache their custom HTMLDefinition, which can be loaded
+ *       via a configuration directive
+ * @todo Implement memcached
+ */
+abstract class HTMLPurifier_DefinitionCache
+{
+
+    public $type;
+
+    /**
+     * @param $name Type of definition objects this instance of the
+     *      cache will handle.
+     */
+    public function __construct($type) {
+        $this->type = $type;
+    }
+
+    /**
+     * Generates a unique identifier for a particular configuration
+     * @param Instance of HTMLPurifier_Config
+     */
+    public function generateKey($config) {
+        return $config->version . ',' . // possibly replace with function calls
+               $config->getBatchSerial($this->type) . ',' .
+               $config->get($this->type . '.DefinitionRev');
+    }
+
+    /**
+     * Tests whether or not a key is old with respect to the configuration's
+     * version and revision number.
+     * @param $key Key to test
+     * @param $config Instance of HTMLPurifier_Config to test against
+     */
+    public function isOld($key, $config) {
+        if (substr_count($key, ',') < 2) return true;
+        list($version, $hash, $revision) = explode(',', $key, 3);
+        $compare = version_compare($version, $config->version);
+        // version mismatch, is always old
+        if ($compare != 0) return true;
+        // versions match, ids match, check revision number
+        if (
+            $hash == $config->getBatchSerial($this->type) &&
+            $revision < $config->get($this->type . '.DefinitionRev')
+        ) return true;
+        return false;
+    }
+
+    /**
+     * Checks if a definition's type jives with the cache's type
+     * @note Throws an error on failure
+     * @param $def Definition object to check
+     * @return Boolean true if good, false if not
+     */
+    public function checkDefType($def) {
+        if ($def->type !== $this->type) {
+            trigger_error("Cannot use definition of type {$def->type} in cache for {$this->type}");
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Adds a definition object to the cache
+     */
+    abstract public function add($def, $config);
+
+    /**
+     * Unconditionally saves a definition object to the cache
+     */
+    abstract public function set($def, $config);
+
+    /**
+     * Replace an object in the cache
+     */
+    abstract public function replace($def, $config);
+
+    /**
+     * Retrieves a definition object from the cache
+     */
+    abstract public function get($config);
+
+    /**
+     * Removes a definition object to the cache
+     */
+    abstract public function remove($config);
+
+    /**
+     * Clears all objects from cache
+     */
+    abstract public function flush($config);
+
+    /**
+     * Clears all expired (older version or revision) objects from cache
+     * @note Be carefuly implementing this method as flush. Flush must
+     *       not interfere with other Definition types, and cleanup()
+     *       should not be repeatedly called by userland code.
+     */
+    abstract public function cleanup($config);
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php
new file mode 100644
index 0000000000..b0fb6d0cd6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php
@@ -0,0 +1,62 @@
+<?php
+
+class HTMLPurifier_DefinitionCache_Decorator extends HTMLPurifier_DefinitionCache
+{
+
+    /**
+     * Cache object we are decorating
+     */
+    public $cache;
+
+    public function __construct() {}
+
+    /**
+     * Lazy decorator function
+     * @param $cache Reference to cache object to decorate
+     */
+    public function decorate(&$cache) {
+        $decorator = $this->copy();
+        // reference is necessary for mocks in PHP 4
+        $decorator->cache =& $cache;
+        $decorator->type  = $cache->type;
+        return $decorator;
+    }
+
+    /**
+     * Cross-compatible clone substitute
+     */
+    public function copy() {
+        return new HTMLPurifier_DefinitionCache_Decorator();
+    }
+
+    public function add($def, $config) {
+        return $this->cache->add($def, $config);
+    }
+
+    public function set($def, $config) {
+        return $this->cache->set($def, $config);
+    }
+
+    public function replace($def, $config) {
+        return $this->cache->replace($def, $config);
+    }
+
+    public function get($config) {
+        return $this->cache->get($config);
+    }
+
+    public function remove($config) {
+        return $this->cache->remove($config);
+    }
+
+    public function flush($config) {
+        return $this->cache->flush($config);
+    }
+
+    public function cleanup($config) {
+        return $this->cache->cleanup($config);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php
new file mode 100644
index 0000000000..d4cc35c4bc
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php
@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Definition cache decorator class that cleans up the cache
+ * whenever there is a cache miss.
+ */
+class HTMLPurifier_DefinitionCache_Decorator_Cleanup extends
+      HTMLPurifier_DefinitionCache_Decorator
+{
+
+    public $name = 'Cleanup';
+
+    public function copy() {
+        return new HTMLPurifier_DefinitionCache_Decorator_Cleanup();
+    }
+
+    public function add($def, $config) {
+        $status = parent::add($def, $config);
+        if (!$status) parent::cleanup($config);
+        return $status;
+    }
+
+    public function set($def, $config) {
+        $status = parent::set($def, $config);
+        if (!$status) parent::cleanup($config);
+        return $status;
+    }
+
+    public function replace($def, $config) {
+        $status = parent::replace($def, $config);
+        if (!$status) parent::cleanup($config);
+        return $status;
+    }
+
+    public function get($config) {
+        $ret = parent::get($config);
+        if (!$ret) parent::cleanup($config);
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php
new file mode 100644
index 0000000000..18f16d32b6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Definition cache decorator class that saves all cache retrievals
+ * to PHP's memory; good for unit tests or circumstances where
+ * there are lots of configuration objects floating around.
+ */
+class HTMLPurifier_DefinitionCache_Decorator_Memory extends
+      HTMLPurifier_DefinitionCache_Decorator
+{
+
+    protected $definitions;
+    public $name = 'Memory';
+
+    public function copy() {
+        return new HTMLPurifier_DefinitionCache_Decorator_Memory();
+    }
+
+    public function add($def, $config) {
+        $status = parent::add($def, $config);
+        if ($status) $this->definitions[$this->generateKey($config)] = $def;
+        return $status;
+    }
+
+    public function set($def, $config) {
+        $status = parent::set($def, $config);
+        if ($status) $this->definitions[$this->generateKey($config)] = $def;
+        return $status;
+    }
+
+    public function replace($def, $config) {
+        $status = parent::replace($def, $config);
+        if ($status) $this->definitions[$this->generateKey($config)] = $def;
+        return $status;
+    }
+
+    public function get($config) {
+        $key = $this->generateKey($config);
+        if (isset($this->definitions[$key])) return $this->definitions[$key];
+        $this->definitions[$key] = parent::get($config);
+        return $this->definitions[$key];
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in
new file mode 100644
index 0000000000..21a8fcfda2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in
@@ -0,0 +1,47 @@
+<?php
+
+require_once 'HTMLPurifier/DefinitionCache/Decorator.php';
+
+/**
+ * Definition cache decorator template.
+ */
+class HTMLPurifier_DefinitionCache_Decorator_Template extends
+      HTMLPurifier_DefinitionCache_Decorator
+{
+
+    var $name = 'Template'; // replace this
+
+    function copy() {
+        // replace class name with yours
+        return new HTMLPurifier_DefinitionCache_Decorator_Template();
+    }
+
+    // remove methods you don't need
+
+    function add($def, $config) {
+        return parent::add($def, $config);
+    }
+
+    function set($def, $config) {
+        return parent::set($def, $config);
+    }
+
+    function replace($def, $config) {
+        return parent::replace($def, $config);
+    }
+
+    function get($config) {
+        return parent::get($config);
+    }
+
+    function flush() {
+        return parent::flush();
+    }
+
+    function cleanup($config) {
+        return parent::cleanup($config);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php
new file mode 100644
index 0000000000..41d97e734f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * Null cache object to use when no caching is on.
+ */
+class HTMLPurifier_DefinitionCache_Null extends HTMLPurifier_DefinitionCache
+{
+
+    public function add($def, $config) {
+        return false;
+    }
+
+    public function set($def, $config) {
+        return false;
+    }
+
+    public function replace($def, $config) {
+        return false;
+    }
+
+    public function remove($config) {
+        return false;
+    }
+
+    public function get($config) {
+        return false;
+    }
+
+    public function flush($config) {
+        return false;
+    }
+
+    public function cleanup($config) {
+        return false;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php
new file mode 100644
index 0000000000..7a6aa93f02
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php
@@ -0,0 +1,172 @@
+<?php
+
+class HTMLPurifier_DefinitionCache_Serializer extends
+      HTMLPurifier_DefinitionCache
+{
+
+    public function add($def, $config) {
+        if (!$this->checkDefType($def)) return;
+        $file = $this->generateFilePath($config);
+        if (file_exists($file)) return false;
+        if (!$this->_prepareDir($config)) return false;
+        return $this->_write($file, serialize($def));
+    }
+
+    public function set($def, $config) {
+        if (!$this->checkDefType($def)) return;
+        $file = $this->generateFilePath($config);
+        if (!$this->_prepareDir($config)) return false;
+        return $this->_write($file, serialize($def));
+    }
+
+    public function replace($def, $config) {
+        if (!$this->checkDefType($def)) return;
+        $file = $this->generateFilePath($config);
+        if (!file_exists($file)) return false;
+        if (!$this->_prepareDir($config)) return false;
+        return $this->_write($file, serialize($def));
+    }
+
+    public function get($config) {
+        $file = $this->generateFilePath($config);
+        if (!file_exists($file)) return false;
+        return unserialize(file_get_contents($file));
+    }
+
+    public function remove($config) {
+        $file = $this->generateFilePath($config);
+        if (!file_exists($file)) return false;
+        return unlink($file);
+    }
+
+    public function flush($config) {
+        if (!$this->_prepareDir($config)) return false;
+        $dir = $this->generateDirectoryPath($config);
+        $dh  = opendir($dir);
+        while (false !== ($filename = readdir($dh))) {
+            if (empty($filename)) continue;
+            if ($filename[0] === '.') continue;
+            unlink($dir . '/' . $filename);
+        }
+    }
+
+    public function cleanup($config) {
+        if (!$this->_prepareDir($config)) return false;
+        $dir = $this->generateDirectoryPath($config);
+        $dh  = opendir($dir);
+        while (false !== ($filename = readdir($dh))) {
+            if (empty($filename)) continue;
+            if ($filename[0] === '.') continue;
+            $key = substr($filename, 0, strlen($filename) - 4);
+            if ($this->isOld($key, $config)) unlink($dir . '/' . $filename);
+        }
+    }
+
+    /**
+     * Generates the file path to the serial file corresponding to
+     * the configuration and definition name
+     * @todo Make protected
+     */
+    public function generateFilePath($config) {
+        $key = $this->generateKey($config);
+        return $this->generateDirectoryPath($config) . '/' . $key . '.ser';
+    }
+
+    /**
+     * Generates the path to the directory contain this cache's serial files
+     * @note No trailing slash
+     * @todo Make protected
+     */
+    public function generateDirectoryPath($config) {
+        $base = $this->generateBaseDirectoryPath($config);
+        return $base . '/' . $this->type;
+    }
+
+    /**
+     * Generates path to base directory that contains all definition type
+     * serials
+     * @todo Make protected
+     */
+    public function generateBaseDirectoryPath($config) {
+        $base = $config->get('Cache.SerializerPath');
+        $base = is_null($base) ? HTMLPURIFIER_PREFIX . '/HTMLPurifier/DefinitionCache/Serializer' : $base;
+        return $base;
+    }
+
+    /**
+     * Convenience wrapper function for file_put_contents
+     * @param $file File name to write to
+     * @param $data Data to write into file
+     * @return Number of bytes written if success, or false if failure.
+     */
+    private function _write($file, $data) {
+        return file_put_contents($file, $data);
+    }
+
+    /**
+     * Prepares the directory that this type stores the serials in
+     * @return True if successful
+     */
+    private function _prepareDir($config) {
+        $directory = $this->generateDirectoryPath($config);
+        if (!is_dir($directory)) {
+            $base = $this->generateBaseDirectoryPath($config);
+            if (!is_dir($base)) {
+                trigger_error('Base directory '.$base.' does not exist,
+                    please create or change using %Cache.SerializerPath',
+                    E_USER_WARNING);
+                return false;
+            } elseif (!$this->_testPermissions($base)) {
+                return false;
+            }
+            $old = umask(0022); // disable group and world writes
+            mkdir($directory);
+            umask($old);
+        } elseif (!$this->_testPermissions($directory)) {
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Tests permissions on a directory and throws out friendly
+     * error messages and attempts to chmod it itself if possible
+     */
+    private function _testPermissions($dir) {
+        // early abort, if it is writable, everything is hunky-dory
+        if (is_writable($dir)) return true;
+        if (!is_dir($dir)) {
+            // generally, you'll want to handle this beforehand
+            // so a more specific error message can be given
+            trigger_error('Directory '.$dir.' does not exist',
+                E_USER_WARNING);
+            return false;
+        }
+        if (function_exists('posix_getuid')) {
+            // POSIX system, we can give more specific advice
+            if (fileowner($dir) === posix_getuid()) {
+                // we can chmod it ourselves
+                chmod($dir, 0755);
+                return true;
+            } elseif (filegroup($dir) === posix_getgid()) {
+                $chmod = '775';
+            } else {
+                // PHP's probably running as nobody, so we'll
+                // need to give global permissions
+                $chmod = '777';
+            }
+            trigger_error('Directory '.$dir.' not writable, '.
+                'please chmod to ' . $chmod,
+                E_USER_WARNING);
+        } else {
+            // generic error message
+            trigger_error('Directory '.$dir.' not writable, '.
+                'please alter file permissions',
+                E_USER_WARNING);
+        }
+        return false;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README
new file mode 100755
index 0000000000..2e35c1c3d0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README
@@ -0,0 +1,3 @@
+This is a dummy file to prevent Git from ignoring this empty directory.
+
+    vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php
new file mode 100644
index 0000000000..a6ead62818
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php
@@ -0,0 +1,91 @@
+<?php
+
+/**
+ * Responsible for creating definition caches.
+ */
+class HTMLPurifier_DefinitionCacheFactory
+{
+
+    protected $caches = array('Serializer' => array());
+    protected $implementations = array();
+    protected $decorators = array();
+
+    /**
+     * Initialize default decorators
+     */
+    public function setup() {
+        $this->addDecorator('Cleanup');
+    }
+
+    /**
+     * Retrieves an instance of global definition cache factory.
+     */
+    public static function instance($prototype = null) {
+        static $instance;
+        if ($prototype !== null) {
+            $instance = $prototype;
+        } elseif ($instance === null || $prototype === true) {
+            $instance = new HTMLPurifier_DefinitionCacheFactory();
+            $instance->setup();
+        }
+        return $instance;
+    }
+
+    /**
+     * Registers a new definition cache object
+     * @param $short Short name of cache object, for reference
+     * @param $long Full class name of cache object, for construction
+     */
+    public function register($short, $long) {
+        $this->implementations[$short] = $long;
+    }
+
+    /**
+     * Factory method that creates a cache object based on configuration
+     * @param $name Name of definitions handled by cache
+     * @param $config Instance of HTMLPurifier_Config
+     */
+    public function create($type, $config) {
+        $method = $config->get('Cache.DefinitionImpl');
+        if ($method === null) {
+            return new HTMLPurifier_DefinitionCache_Null($type);
+        }
+        if (!empty($this->caches[$method][$type])) {
+            return $this->caches[$method][$type];
+        }
+        if (
+          isset($this->implementations[$method]) &&
+          class_exists($class = $this->implementations[$method], false)
+        ) {
+            $cache = new $class($type);
+        } else {
+            if ($method != 'Serializer') {
+                trigger_error("Unrecognized DefinitionCache $method, using Serializer instead", E_USER_WARNING);
+            }
+            $cache = new HTMLPurifier_DefinitionCache_Serializer($type);
+        }
+        foreach ($this->decorators as $decorator) {
+            $new_cache = $decorator->decorate($cache);
+            // prevent infinite recursion in PHP 4
+            unset($cache);
+            $cache = $new_cache;
+        }
+        $this->caches[$method][$type] = $cache;
+        return $this->caches[$method][$type];
+    }
+
+    /**
+     * Registers a decorator to add to all new cache objects
+     * @param
+     */
+    public function addDecorator($decorator) {
+        if (is_string($decorator)) {
+            $class = "HTMLPurifier_DefinitionCache_Decorator_$decorator";
+            $decorator = new $class;
+        }
+        $this->decorators[$decorator->name] = $decorator;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Doctype.php b/extlib/HTMLPurifier/HTMLPurifier/Doctype.php
new file mode 100644
index 0000000000..1e3c574c06
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Doctype.php
@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * Represents a document type, contains information on which modules
+ * need to be loaded.
+ * @note This class is inspected by Printer_HTMLDefinition->renderDoctype.
+ *       If structure changes, please update that function.
+ */
+class HTMLPurifier_Doctype
+{
+    /**
+     * Full name of doctype
+     */
+    public $name;
+
+    /**
+     * List of standard modules (string identifiers or literal objects)
+     * that this doctype uses
+     */
+    public $modules = array();
+
+    /**
+     * List of modules to use for tidying up code
+     */
+    public $tidyModules = array();
+
+    /**
+     * Is the language derived from XML (i.e. XHTML)?
+     */
+    public $xml = true;
+
+    /**
+     * List of aliases for this doctype
+     */
+    public $aliases = array();
+
+    /**
+     * Public DTD identifier
+     */
+    public $dtdPublic;
+
+    /**
+     * System DTD identifier
+     */
+    public $dtdSystem;
+
+    public function __construct($name = null, $xml = true, $modules = array(),
+        $tidyModules = array(), $aliases = array(), $dtd_public = null, $dtd_system = null
+    ) {
+        $this->name         = $name;
+        $this->xml          = $xml;
+        $this->modules      = $modules;
+        $this->tidyModules  = $tidyModules;
+        $this->aliases      = $aliases;
+        $this->dtdPublic    = $dtd_public;
+        $this->dtdSystem    = $dtd_system;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php b/extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php
new file mode 100644
index 0000000000..86049e9391
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php
@@ -0,0 +1,103 @@
+<?php
+
+class HTMLPurifier_DoctypeRegistry
+{
+
+    /**
+     * Hash of doctype names to doctype objects
+     */
+    protected $doctypes;
+
+    /**
+     * Lookup table of aliases to real doctype names
+     */
+    protected $aliases;
+
+    /**
+     * Registers a doctype to the registry
+     * @note Accepts a fully-formed doctype object, or the
+     *       parameters for constructing a doctype object
+     * @param $doctype Name of doctype or literal doctype object
+     * @param $modules Modules doctype will load
+     * @param $modules_for_modes Modules doctype will load for certain modes
+     * @param $aliases Alias names for doctype
+     * @return Editable registered doctype
+     */
+    public function register($doctype, $xml = true, $modules = array(),
+        $tidy_modules = array(), $aliases = array(), $dtd_public = null, $dtd_system = null
+    ) {
+        if (!is_array($modules)) $modules = array($modules);
+        if (!is_array($tidy_modules)) $tidy_modules = array($tidy_modules);
+        if (!is_array($aliases)) $aliases = array($aliases);
+        if (!is_object($doctype)) {
+            $doctype = new HTMLPurifier_Doctype(
+                $doctype, $xml, $modules, $tidy_modules, $aliases, $dtd_public, $dtd_system
+            );
+        }
+        $this->doctypes[$doctype->name] = $doctype;
+        $name = $doctype->name;
+        // hookup aliases
+        foreach ($doctype->aliases as $alias) {
+            if (isset($this->doctypes[$alias])) continue;
+            $this->aliases[$alias] = $name;
+        }
+        // remove old aliases
+        if (isset($this->aliases[$name])) unset($this->aliases[$name]);
+        return $doctype;
+    }
+
+    /**
+     * Retrieves reference to a doctype of a certain name
+     * @note This function resolves aliases
+     * @note When possible, use the more fully-featured make()
+     * @param $doctype Name of doctype
+     * @return Editable doctype object
+     */
+    public function get($doctype) {
+        if (isset($this->aliases[$doctype])) $doctype = $this->aliases[$doctype];
+        if (!isset($this->doctypes[$doctype])) {
+            trigger_error('Doctype ' . htmlspecialchars($doctype) . ' does not exist', E_USER_ERROR);
+            $anon = new HTMLPurifier_Doctype($doctype);
+            return $anon;
+        }
+        return $this->doctypes[$doctype];
+    }
+
+    /**
+     * Creates a doctype based on a configuration object,
+     * will perform initialization on the doctype
+     * @note Use this function to get a copy of doctype that config
+     *       can hold on to (this is necessary in order to tell
+     *       Generator whether or not the current document is XML
+     *       based or not).
+     */
+    public function make($config) {
+        return clone $this->get($this->getDoctypeFromConfig($config));
+    }
+
+    /**
+     * Retrieves the doctype from the configuration object
+     */
+    public function getDoctypeFromConfig($config) {
+        // recommended test
+        $doctype = $config->get('HTML.Doctype');
+        if (!empty($doctype)) return $doctype;
+        $doctype = $config->get('HTML.CustomDoctype');
+        if (!empty($doctype)) return $doctype;
+        // backwards-compatibility
+        if ($config->get('HTML.XHTML')) {
+            $doctype = 'XHTML 1.0';
+        } else {
+            $doctype = 'HTML 4.01';
+        }
+        if ($config->get('HTML.Strict')) {
+            $doctype .= ' Strict';
+        } else {
+            $doctype .= ' Transitional';
+        }
+        return $doctype;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ElementDef.php b/extlib/HTMLPurifier/HTMLPurifier/ElementDef.php
new file mode 100644
index 0000000000..aede2c3bb4
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ElementDef.php
@@ -0,0 +1,176 @@
+<?php
+
+/**
+ * Structure that stores an HTML element definition. Used by
+ * HTMLPurifier_HTMLDefinition and HTMLPurifier_HTMLModule.
+ * @note This class is inspected by HTMLPurifier_Printer_HTMLDefinition.
+ *       Please update that class too.
+ * @warning If you add new properties to this class, you MUST update
+ *          the mergeIn() method.
+ */
+class HTMLPurifier_ElementDef
+{
+
+    /**
+     * Does the definition work by itself, or is it created solely
+     * for the purpose of merging into another definition?
+     */
+    public $standalone = true;
+
+    /**
+     * Associative array of attribute name to HTMLPurifier_AttrDef
+     * @note Before being processed by HTMLPurifier_AttrCollections
+     *       when modules are finalized during
+     *       HTMLPurifier_HTMLDefinition->setup(), this array may also
+     *       contain an array at index 0 that indicates which attribute
+     *       collections to load into the full array. It may also
+     *       contain string indentifiers in lieu of HTMLPurifier_AttrDef,
+     *       see HTMLPurifier_AttrTypes on how they are expanded during
+     *       HTMLPurifier_HTMLDefinition->setup() processing.
+     */
+    public $attr = array();
+
+    /**
+     * Indexed list of tag's HTMLPurifier_AttrTransform to be done before validation
+     */
+    public $attr_transform_pre = array();
+
+    /**
+     * Indexed list of tag's HTMLPurifier_AttrTransform to be done after validation
+     */
+    public $attr_transform_post = array();
+
+    /**
+     * HTMLPurifier_ChildDef of this tag.
+     */
+    public $child;
+
+    /**
+     * Abstract string representation of internal ChildDef rules. See
+     * HTMLPurifier_ContentSets for how this is parsed and then transformed
+     * into an HTMLPurifier_ChildDef.
+     * @warning This is a temporary variable that is not available after
+     *      being processed by HTMLDefinition
+     */
+    public $content_model;
+
+    /**
+     * Value of $child->type, used to determine which ChildDef to use,
+     * used in combination with $content_model.
+     * @warning This must be lowercase
+     * @warning This is a temporary variable that is not available after
+     *      being processed by HTMLDefinition
+     */
+    public $content_model_type;
+
+
+
+    /**
+     * Does the element have a content model (#PCDATA | Inline)*? This
+     * is important for chameleon ins and del processing in
+     * HTMLPurifier_ChildDef_Chameleon. Dynamically set: modules don't
+     * have to worry about this one.
+     */
+    public $descendants_are_inline = false;
+
+    /**
+     * List of the names of required attributes this element has. Dynamically
+     * populated by HTMLPurifier_HTMLDefinition::getElement
+     */
+    public $required_attr = array();
+
+    /**
+     * Lookup table of tags excluded from all descendants of this tag.
+     * @note SGML permits exclusions for all descendants, but this is
+     *       not possible with DTDs or XML Schemas. W3C has elected to
+     *       use complicated compositions of content_models to simulate
+     *       exclusion for children, but we go the simpler, SGML-style
+     *       route of flat-out exclusions, which correctly apply to
+     *       all descendants and not just children. Note that the XHTML
+     *       Modularization Abstract Modules are blithely unaware of such
+     *       distinctions.
+     */
+    public $excludes = array();
+
+    /**
+     * This tag is explicitly auto-closed by the following tags.
+     */
+    public $autoclose = array();
+
+    /**
+     * Whether or not this is a formatting element affected by the
+     * "Active Formatting Elements" algorithm.
+     */
+    public $formatting;
+
+    /**
+     * Low-level factory constructor for creating new standalone element defs
+     */
+    public static function create($content_model, $content_model_type, $attr) {
+        $def = new HTMLPurifier_ElementDef();
+        $def->content_model = $content_model;
+        $def->content_model_type = $content_model_type;
+        $def->attr = $attr;
+        return $def;
+    }
+
+    /**
+     * Merges the values of another element definition into this one.
+     * Values from the new element def take precedence if a value is
+     * not mergeable.
+     */
+    public function mergeIn($def) {
+
+        // later keys takes precedence
+        foreach($def->attr as $k => $v) {
+            if ($k === 0) {
+                // merge in the includes
+                // sorry, no way to override an include
+                foreach ($v as $v2) {
+                    $this->attr[0][] = $v2;
+                }
+                continue;
+            }
+            if ($v === false) {
+                if (isset($this->attr[$k])) unset($this->attr[$k]);
+                continue;
+            }
+            $this->attr[$k] = $v;
+        }
+        $this->_mergeAssocArray($this->attr_transform_pre, $def->attr_transform_pre);
+        $this->_mergeAssocArray($this->attr_transform_post, $def->attr_transform_post);
+        $this->_mergeAssocArray($this->excludes, $def->excludes);
+
+        if(!empty($def->content_model)) {
+            $this->content_model =
+                str_replace("#SUPER", $this->content_model, $def->content_model);
+            $this->child = false;
+        }
+        if(!empty($def->content_model_type)) {
+            $this->content_model_type = $def->content_model_type;
+            $this->child = false;
+        }
+        if(!is_null($def->child)) $this->child = $def->child;
+        if(!is_null($def->formatting)) $this->formatting = $def->formatting;
+        if($def->descendants_are_inline) $this->descendants_are_inline = $def->descendants_are_inline;
+
+    }
+
+    /**
+     * Merges one array into another, removes values which equal false
+     * @param $a1 Array by reference that is merged into
+     * @param $a2 Array that merges into $a1
+     */
+    private function _mergeAssocArray(&$a1, $a2) {
+        foreach ($a2 as $k => $v) {
+            if ($v === false) {
+                if (isset($a1[$k])) unset($a1[$k]);
+                continue;
+            }
+            $a1[$k] = $v;
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Encoder.php b/extlib/HTMLPurifier/HTMLPurifier/Encoder.php
new file mode 100644
index 0000000000..2b3140caaf
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Encoder.php
@@ -0,0 +1,426 @@
+<?php
+
+/**
+ * A UTF-8 specific character encoder that handles cleaning and transforming.
+ * @note All functions in this class should be static.
+ */
+class HTMLPurifier_Encoder
+{
+
+    /**
+     * Constructor throws fatal error if you attempt to instantiate class
+     */
+    private function __construct() {
+        trigger_error('Cannot instantiate encoder, call methods statically', E_USER_ERROR);
+    }
+
+    /**
+     * Error-handler that mutes errors, alternative to shut-up operator.
+     */
+    public static function muteErrorHandler() {}
+
+    /**
+     * Cleans a UTF-8 string for well-formedness and SGML validity
+     *
+     * It will parse according to UTF-8 and return a valid UTF8 string, with
+     * non-SGML codepoints excluded.
+     *
+     * @note Just for reference, the non-SGML code points are 0 to 31 and
+     *       127 to 159, inclusive.  However, we allow code points 9, 10
+     *       and 13, which are the tab, line feed and carriage return
+     *       respectively. 128 and above the code points map to multibyte
+     *       UTF-8 representations.
+     *
+     * @note Fallback code adapted from utf8ToUnicode by Henri Sivonen and
+     *       hsivonen@iki.fi at <http://iki.fi/hsivonen/php-utf8/> under the
+     *       LGPL license.  Notes on what changed are inside, but in general,
+     *       the original code transformed UTF-8 text into an array of integer
+     *       Unicode codepoints. Understandably, transforming that back to
+     *       a string would be somewhat expensive, so the function was modded to
+     *       directly operate on the string.  However, this discourages code
+     *       reuse, and the logic enumerated here would be useful for any
+     *       function that needs to be able to understand UTF-8 characters.
+     *       As of right now, only smart lossless character encoding converters
+     *       would need that, and I'm probably not going to implement them.
+     *       Once again, PHP 6 should solve all our problems.
+     */
+    public static function cleanUTF8($str, $force_php = false) {
+
+        // UTF-8 validity is checked since PHP 4.3.5
+        // This is an optimization: if the string is already valid UTF-8, no
+        // need to do PHP stuff. 99% of the time, this will be the case.
+        // The regexp matches the XML char production, as well as well as excluding
+        // non-SGML codepoints U+007F to U+009F
+        if (preg_match('/^[\x{9}\x{A}\x{D}\x{20}-\x{7E}\x{A0}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]*$/Du', $str)) {
+            return $str;
+        }
+
+        $mState = 0; // cached expected number of octets after the current octet
+                     // until the beginning of the next UTF8 character sequence
+        $mUcs4  = 0; // cached Unicode character
+        $mBytes = 1; // cached expected number of octets in the current sequence
+
+        // original code involved an $out that was an array of Unicode
+        // codepoints.  Instead of having to convert back into UTF-8, we've
+        // decided to directly append valid UTF-8 characters onto a string
+        // $out once they're done.  $char accumulates raw bytes, while $mUcs4
+        // turns into the Unicode code point, so there's some redundancy.
+
+        $out = '';
+        $char = '';
+
+        $len = strlen($str);
+        for($i = 0; $i < $len; $i++) {
+            $in = ord($str{$i});
+            $char .= $str[$i]; // append byte to char
+            if (0 == $mState) {
+                // When mState is zero we expect either a US-ASCII character
+                // or a multi-octet sequence.
+                if (0 == (0x80 & ($in))) {
+                    // US-ASCII, pass straight through.
+                    if (($in <= 31 || $in == 127) &&
+                        !($in == 9 || $in == 13 || $in == 10) // save \r\t\n
+                    ) {
+                        // control characters, remove
+                    } else {
+                        $out .= $char;
+                    }
+                    // reset
+                    $char = '';
+                    $mBytes = 1;
+                } elseif (0xC0 == (0xE0 & ($in))) {
+                    // First octet of 2 octet sequence
+                    $mUcs4 = ($in);
+                    $mUcs4 = ($mUcs4 & 0x1F) << 6;
+                    $mState = 1;
+                    $mBytes = 2;
+                } elseif (0xE0 == (0xF0 & ($in))) {
+                    // First octet of 3 octet sequence
+                    $mUcs4 = ($in);
+                    $mUcs4 = ($mUcs4 & 0x0F) << 12;
+                    $mState = 2;
+                    $mBytes = 3;
+                } elseif (0xF0 == (0xF8 & ($in))) {
+                    // First octet of 4 octet sequence
+                    $mUcs4 = ($in);
+                    $mUcs4 = ($mUcs4 & 0x07) << 18;
+                    $mState = 3;
+                    $mBytes = 4;
+                } elseif (0xF8 == (0xFC & ($in))) {
+                    // First octet of 5 octet sequence.
+                    //
+                    // This is illegal because the encoded codepoint must be
+                    // either:
+                    // (a) not the shortest form or
+                    // (b) outside the Unicode range of 0-0x10FFFF.
+                    // Rather than trying to resynchronize, we will carry on
+                    // until the end of the sequence and let the later error
+                    // handling code catch it.
+                    $mUcs4 = ($in);
+                    $mUcs4 = ($mUcs4 & 0x03) << 24;
+                    $mState = 4;
+                    $mBytes = 5;
+                } elseif (0xFC == (0xFE & ($in))) {
+                    // First octet of 6 octet sequence, see comments for 5
+                    // octet sequence.
+                    $mUcs4 = ($in);
+                    $mUcs4 = ($mUcs4 & 1) << 30;
+                    $mState = 5;
+                    $mBytes = 6;
+                } else {
+                    // Current octet is neither in the US-ASCII range nor a
+                    // legal first octet of a multi-octet sequence.
+                    $mState = 0;
+                    $mUcs4  = 0;
+                    $mBytes = 1;
+                    $char = '';
+                }
+            } else {
+                // When mState is non-zero, we expect a continuation of the
+                // multi-octet sequence
+                if (0x80 == (0xC0 & ($in))) {
+                    // Legal continuation.
+                    $shift = ($mState - 1) * 6;
+                    $tmp = $in;
+                    $tmp = ($tmp & 0x0000003F) << $shift;
+                    $mUcs4 |= $tmp;
+
+                    if (0 == --$mState) {
+                        // End of the multi-octet sequence. mUcs4 now contains
+                        // the final Unicode codepoint to be output
+
+                        // Check for illegal sequences and codepoints.
+
+                        // From Unicode 3.1, non-shortest form is illegal
+                        if (((2 == $mBytes) && ($mUcs4 < 0x0080)) ||
+                            ((3 == $mBytes) && ($mUcs4 < 0x0800)) ||
+                            ((4 == $mBytes) && ($mUcs4 < 0x10000)) ||
+                            (4 < $mBytes) ||
+                            // From Unicode 3.2, surrogate characters = illegal
+                            (($mUcs4 & 0xFFFFF800) == 0xD800) ||
+                            // Codepoints outside the Unicode range are illegal
+                            ($mUcs4 > 0x10FFFF)
+                        ) {
+
+                        } elseif (0xFEFF != $mUcs4 && // omit BOM
+                            // check for valid Char unicode codepoints
+                            (
+                                0x9 == $mUcs4 ||
+                                0xA == $mUcs4 ||
+                                0xD == $mUcs4 ||
+                                (0x20 <= $mUcs4 && 0x7E >= $mUcs4) ||
+                                // 7F-9F is not strictly prohibited by XML,
+                                // but it is non-SGML, and thus we don't allow it
+                                (0xA0 <= $mUcs4 && 0xD7FF >= $mUcs4) ||
+                                (0x10000 <= $mUcs4 && 0x10FFFF >= $mUcs4)
+                            )
+                        ) {
+                            $out .= $char;
+                        }
+                        // initialize UTF8 cache (reset)
+                        $mState = 0;
+                        $mUcs4  = 0;
+                        $mBytes = 1;
+                        $char = '';
+                    }
+                } else {
+                    // ((0xC0 & (*in) != 0x80) && (mState != 0))
+                    // Incomplete multi-octet sequence.
+                    // used to result in complete fail, but we'll reset
+                    $mState = 0;
+                    $mUcs4  = 0;
+                    $mBytes = 1;
+                    $char ='';
+                }
+            }
+        }
+        return $out;
+    }
+
+    /**
+     * Translates a Unicode codepoint into its corresponding UTF-8 character.
+     * @note Based on Feyd's function at
+     *       <http://forums.devnetwork.net/viewtopic.php?p=191404#191404>,
+     *       which is in public domain.
+     * @note While we're going to do code point parsing anyway, a good
+     *       optimization would be to refuse to translate code points that
+     *       are non-SGML characters.  However, this could lead to duplication.
+     * @note This is very similar to the unichr function in
+     *       maintenance/generate-entity-file.php (although this is superior,
+     *       due to its sanity checks).
+     */
+
+    // +----------+----------+----------+----------+
+    // | 33222222 | 22221111 | 111111   |          |
+    // | 10987654 | 32109876 | 54321098 | 76543210 | bit
+    // +----------+----------+----------+----------+
+    // |          |          |          | 0xxxxxxx | 1 byte 0x00000000..0x0000007F
+    // |          |          | 110yyyyy | 10xxxxxx | 2 byte 0x00000080..0x000007FF
+    // |          | 1110zzzz | 10yyyyyy | 10xxxxxx | 3 byte 0x00000800..0x0000FFFF
+    // | 11110www | 10wwzzzz | 10yyyyyy | 10xxxxxx | 4 byte 0x00010000..0x0010FFFF
+    // +----------+----------+----------+----------+
+    // | 00000000 | 00011111 | 11111111 | 11111111 | Theoretical upper limit of legal scalars: 2097151 (0x001FFFFF)
+    // | 00000000 | 00010000 | 11111111 | 11111111 | Defined upper limit of legal scalar codes
+    // +----------+----------+----------+----------+
+
+    public static function unichr($code) {
+        if($code > 1114111 or $code < 0 or
+          ($code >= 55296 and $code <= 57343) ) {
+            // bits are set outside the "valid" range as defined
+            // by UNICODE 4.1.0
+            return '';
+        }
+
+        $x = $y = $z = $w = 0;
+        if ($code < 128) {
+            // regular ASCII character
+            $x = $code;
+        } else {
+            // set up bits for UTF-8
+            $x = ($code & 63) | 128;
+            if ($code < 2048) {
+                $y = (($code & 2047) >> 6) | 192;
+            } else {
+                $y = (($code & 4032) >> 6) | 128;
+                if($code < 65536) {
+                    $z = (($code >> 12) & 15) | 224;
+                } else {
+                    $z = (($code >> 12) & 63) | 128;
+                    $w = (($code >> 18) & 7)  | 240;
+                }
+            }
+        }
+        // set up the actual character
+        $ret = '';
+        if($w) $ret .= chr($w);
+        if($z) $ret .= chr($z);
+        if($y) $ret .= chr($y);
+        $ret .= chr($x);
+
+        return $ret;
+    }
+
+    /**
+     * Converts a string to UTF-8 based on configuration.
+     */
+    public static function convertToUTF8($str, $config, $context) {
+        $encoding = $config->get('Core.Encoding');
+        if ($encoding === 'utf-8') return $str;
+        static $iconv = null;
+        if ($iconv === null) $iconv = function_exists('iconv');
+        set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
+        if ($iconv && !$config->get('Test.ForceNoIconv')) {
+            $str = iconv($encoding, 'utf-8//IGNORE', $str);
+            if ($str === false) {
+                // $encoding is not a valid encoding
+                restore_error_handler();
+                trigger_error('Invalid encoding ' . $encoding, E_USER_ERROR);
+                return '';
+            }
+            // If the string is bjorked by Shift_JIS or a similar encoding
+            // that doesn't support all of ASCII, convert the naughty
+            // characters to their true byte-wise ASCII/UTF-8 equivalents.
+            $str = strtr($str, HTMLPurifier_Encoder::testEncodingSupportsASCII($encoding));
+            restore_error_handler();
+            return $str;
+        } elseif ($encoding === 'iso-8859-1') {
+            $str = utf8_encode($str);
+            restore_error_handler();
+            return $str;
+        }
+        trigger_error('Encoding not supported, please install iconv', E_USER_ERROR);
+    }
+
+    /**
+     * Converts a string from UTF-8 based on configuration.
+     * @note Currently, this is a lossy conversion, with unexpressable
+     *       characters being omitted.
+     */
+    public static function convertFromUTF8($str, $config, $context) {
+        $encoding = $config->get('Core.Encoding');
+        if ($encoding === 'utf-8') return $str;
+        static $iconv = null;
+        if ($iconv === null) $iconv = function_exists('iconv');
+        if ($escape = $config->get('Core.EscapeNonASCIICharacters')) {
+            $str = HTMLPurifier_Encoder::convertToASCIIDumbLossless($str);
+        }
+        set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
+        if ($iconv && !$config->get('Test.ForceNoIconv')) {
+            // Undo our previous fix in convertToUTF8, otherwise iconv will barf
+            $ascii_fix = HTMLPurifier_Encoder::testEncodingSupportsASCII($encoding);
+            if (!$escape && !empty($ascii_fix)) {
+                $clear_fix = array();
+                foreach ($ascii_fix as $utf8 => $native) $clear_fix[$utf8] = '';
+                $str = strtr($str, $clear_fix);
+            }
+            $str = strtr($str, array_flip($ascii_fix));
+            // Normal stuff
+            $str = iconv('utf-8', $encoding . '//IGNORE', $str);
+            restore_error_handler();
+            return $str;
+        } elseif ($encoding === 'iso-8859-1') {
+            $str = utf8_decode($str);
+            restore_error_handler();
+            return $str;
+        }
+        trigger_error('Encoding not supported', E_USER_ERROR);
+    }
+
+    /**
+     * Lossless (character-wise) conversion of HTML to ASCII
+     * @param $str UTF-8 string to be converted to ASCII
+     * @returns ASCII encoded string with non-ASCII character entity-ized
+     * @warning Adapted from MediaWiki, claiming fair use: this is a common
+     *       algorithm. If you disagree with this license fudgery,
+     *       implement it yourself.
+     * @note Uses decimal numeric entities since they are best supported.
+     * @note This is a DUMB function: it has no concept of keeping
+     *       character entities that the projected character encoding
+     *       can allow. We could possibly implement a smart version
+     *       but that would require it to also know which Unicode
+     *       codepoints the charset supported (not an easy task).
+     * @note Sort of with cleanUTF8() but it assumes that $str is
+     *       well-formed UTF-8
+     */
+    public static function convertToASCIIDumbLossless($str) {
+        $bytesleft = 0;
+        $result = '';
+        $working = 0;
+        $len = strlen($str);
+        for( $i = 0; $i < $len; $i++ ) {
+            $bytevalue = ord( $str[$i] );
+            if( $bytevalue <= 0x7F ) { //0xxx xxxx
+                $result .= chr( $bytevalue );
+                $bytesleft = 0;
+            } elseif( $bytevalue <= 0xBF ) { //10xx xxxx
+                $working = $working << 6;
+                $working += ($bytevalue & 0x3F);
+                $bytesleft--;
+                if( $bytesleft <= 0 ) {
+                    $result .= "&#" . $working . ";";
+                }
+            } elseif( $bytevalue <= 0xDF ) { //110x xxxx
+                $working = $bytevalue & 0x1F;
+                $bytesleft = 1;
+            } elseif( $bytevalue <= 0xEF ) { //1110 xxxx
+                $working = $bytevalue & 0x0F;
+                $bytesleft = 2;
+            } else { //1111 0xxx
+                $working = $bytevalue & 0x07;
+                $bytesleft = 3;
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * This expensive function tests whether or not a given character
+     * encoding supports ASCII. 7/8-bit encodings like Shift_JIS will
+     * fail this test, and require special processing. Variable width
+     * encodings shouldn't ever fail.
+     *
+     * @param string $encoding Encoding name to test, as per iconv format
+     * @param bool $bypass Whether or not to bypass the precompiled arrays.
+     * @return Array of UTF-8 characters to their corresponding ASCII,
+     *      which can be used to "undo" any overzealous iconv action.
+     */
+    public static function testEncodingSupportsASCII($encoding, $bypass = false) {
+        static $encodings = array();
+        if (!$bypass) {
+            if (isset($encodings[$encoding])) return $encodings[$encoding];
+            $lenc = strtolower($encoding);
+            switch ($lenc) {
+                case 'shift_jis':
+                    return array("\xC2\xA5" => '\\', "\xE2\x80\xBE" => '~');
+                case 'johab':
+                    return array("\xE2\x82\xA9" => '\\');
+            }
+            if (strpos($lenc, 'iso-8859-') === 0) return array();
+        }
+        $ret = array();
+        set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
+        if (iconv('UTF-8', $encoding, 'a') === false) return false;
+        for ($i = 0x20; $i <= 0x7E; $i++) { // all printable ASCII chars
+            $c = chr($i); // UTF-8 char
+            $r = iconv('UTF-8', "$encoding//IGNORE", $c); // initial conversion
+            if (
+                $r === '' ||
+                // This line is needed for iconv implementations that do not
+                // omit characters that do not exist in the target character set
+                ($r === $c && iconv($encoding, 'UTF-8//IGNORE', $r) !== $c)
+            ) {
+                // Reverse engineer: what's the UTF-8 equiv of this byte
+                // sequence? This assumes that there's no variable width
+                // encoding that doesn't support ASCII.
+                $ret[iconv($encoding, 'UTF-8//IGNORE', $c)] = $c;
+            }
+        }
+        restore_error_handler();
+        $encodings[$encoding] = $ret;
+        return $ret;
+    }
+
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php b/extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php
new file mode 100644
index 0000000000..b4dfce94c3
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Object that provides entity lookup table from entity name to character
+ */
+class HTMLPurifier_EntityLookup {
+
+    /**
+     * Assoc array of entity name to character represented.
+     */
+    public $table;
+
+    /**
+     * Sets up the entity lookup table from the serialized file contents.
+     * @note The serialized contents are versioned, but were generated
+     *       using the maintenance script generate_entity_file.php
+     * @warning This is not in constructor to help enforce the Singleton
+     */
+    public function setup($file = false) {
+        if (!$file) {
+            $file = HTMLPURIFIER_PREFIX . '/HTMLPurifier/EntityLookup/entities.ser';
+        }
+        $this->table = unserialize(file_get_contents($file));
+    }
+
+    /**
+     * Retrieves sole instance of the object.
+     * @param Optional prototype of custom lookup table to overload with.
+     */
+    public static function instance($prototype = false) {
+        // no references, since PHP doesn't copy unless modified
+        static $instance = null;
+        if ($prototype) {
+            $instance = $prototype;
+        } elseif (!$instance) {
+            $instance = new HTMLPurifier_EntityLookup();
+            $instance->setup();
+        }
+        return $instance;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser b/extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser
new file mode 100644
index 0000000000..f2b8b8f2db
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser
@@ -0,0 +1 @@
+a:246:{s:4:"nbsp";s:2:" ";s:5:"iexcl";s:2:"¡";s:4:"cent";s:2:"¢";s:5:"pound";s:2:"£";s:6:"curren";s:2:"¤";s:3:"yen";s:2:"¥";s:6:"brvbar";s:2:"¦";s:4:"sect";s:2:"§";s:3:"uml";s:2:"¨";s:4:"copy";s:2:"©";s:4:"ordf";s:2:"ª";s:5:"laquo";s:2:"«";s:3:"not";s:2:"¬";s:3:"shy";s:2:"­";s:3:"reg";s:2:"®";s:4:"macr";s:2:"¯";s:3:"deg";s:2:"°";s:6:"plusmn";s:2:"±";s:5:"acute";s:2:"´";s:5:"micro";s:2:"µ";s:4:"para";s:2:"¶";s:6:"middot";s:2:"·";s:5:"cedil";s:2:"¸";s:4:"ordm";s:2:"º";s:5:"raquo";s:2:"»";s:6:"iquest";s:2:"¿";s:6:"Agrave";s:2:"À";s:6:"Aacute";s:2:"Á";s:5:"Acirc";s:2:"Â";s:6:"Atilde";s:2:"Ã";s:4:"Auml";s:2:"Ä";s:5:"Aring";s:2:"Å";s:5:"AElig";s:2:"Æ";s:6:"Ccedil";s:2:"Ç";s:6:"Egrave";s:2:"È";s:6:"Eacute";s:2:"É";s:5:"Ecirc";s:2:"Ê";s:4:"Euml";s:2:"Ë";s:6:"Igrave";s:2:"Ì";s:6:"Iacute";s:2:"Í";s:5:"Icirc";s:2:"Î";s:4:"Iuml";s:2:"Ï";s:3:"ETH";s:2:"Ð";s:6:"Ntilde";s:2:"Ñ";s:6:"Ograve";s:2:"Ò";s:6:"Oacute";s:2:"Ó";s:5:"Ocirc";s:2:"Ô";s:6:"Otilde";s:2:"Õ";s:4:"Ouml";s:2:"Ö";s:5:"times";s:2:"×";s:6:"Oslash";s:2:"Ø";s:6:"Ugrave";s:2:"Ù";s:6:"Uacute";s:2:"Ú";s:5:"Ucirc";s:2:"Û";s:4:"Uuml";s:2:"Ü";s:6:"Yacute";s:2:"Ý";s:5:"THORN";s:2:"Þ";s:5:"szlig";s:2:"ß";s:6:"agrave";s:2:"à";s:6:"aacute";s:2:"á";s:5:"acirc";s:2:"â";s:6:"atilde";s:2:"ã";s:4:"auml";s:2:"ä";s:5:"aring";s:2:"å";s:5:"aelig";s:2:"æ";s:6:"ccedil";s:2:"ç";s:6:"egrave";s:2:"è";s:6:"eacute";s:2:"é";s:5:"ecirc";s:2:"ê";s:4:"euml";s:2:"ë";s:6:"igrave";s:2:"ì";s:6:"iacute";s:2:"í";s:5:"icirc";s:2:"î";s:4:"iuml";s:2:"ï";s:3:"eth";s:2:"ð";s:6:"ntilde";s:2:"ñ";s:6:"ograve";s:2:"ò";s:6:"oacute";s:2:"ó";s:5:"ocirc";s:2:"ô";s:6:"otilde";s:2:"õ";s:4:"ouml";s:2:"ö";s:6:"divide";s:2:"÷";s:6:"oslash";s:2:"ø";s:6:"ugrave";s:2:"ù";s:6:"uacute";s:2:"ú";s:5:"ucirc";s:2:"û";s:4:"uuml";s:2:"ü";s:6:"yacute";s:2:"ý";s:5:"thorn";s:2:"þ";s:4:"yuml";s:2:"ÿ";s:4:"quot";s:1:""";s:3:"amp";s:1:"&";s:2:"lt";s:1:"<";s:2:"gt";s:1:">";s:4:"apos";s:1:"'";s:5:"OElig";s:2:"Œ";s:5:"oelig";s:2:"œ";s:6:"Scaron";s:2:"Š";s:6:"scaron";s:2:"š";s:4:"Yuml";s:2:"Ÿ";s:4:"circ";s:2:"ˆ";s:5:"tilde";s:2:"˜";s:4:"ensp";s:3:" ";s:4:"emsp";s:3:" ";s:6:"thinsp";s:3:" ";s:4:"zwnj";s:3:"‌";s:3:"zwj";s:3:"‍";s:3:"lrm";s:3:"‎";s:3:"rlm";s:3:"‏";s:5:"ndash";s:3:"–";s:5:"mdash";s:3:"—";s:5:"lsquo";s:3:"‘";s:5:"rsquo";s:3:"’";s:5:"sbquo";s:3:"‚";s:5:"ldquo";s:3:"“";s:5:"rdquo";s:3:"”";s:5:"bdquo";s:3:"„";s:6:"dagger";s:3:"†";s:6:"Dagger";s:3:"‡";s:6:"permil";s:3:"‰";s:6:"lsaquo";s:3:"‹";s:6:"rsaquo";s:3:"›";s:4:"euro";s:3:"€";s:4:"fnof";s:2:"ƒ";s:5:"Alpha";s:2:"Α";s:4:"Beta";s:2:"Β";s:5:"Gamma";s:2:"Γ";s:5:"Delta";s:2:"Δ";s:7:"Epsilon";s:2:"Ε";s:4:"Zeta";s:2:"Ζ";s:3:"Eta";s:2:"Η";s:5:"Theta";s:2:"Θ";s:4:"Iota";s:2:"Ι";s:5:"Kappa";s:2:"Κ";s:6:"Lambda";s:2:"Λ";s:2:"Mu";s:2:"Μ";s:2:"Nu";s:2:"Ν";s:2:"Xi";s:2:"Ξ";s:7:"Omicron";s:2:"Ο";s:2:"Pi";s:2:"Π";s:3:"Rho";s:2:"Ρ";s:5:"Sigma";s:2:"Σ";s:3:"Tau";s:2:"Τ";s:7:"Upsilon";s:2:"Υ";s:3:"Phi";s:2:"Φ";s:3:"Chi";s:2:"Χ";s:3:"Psi";s:2:"Ψ";s:5:"Omega";s:2:"Ω";s:5:"alpha";s:2:"α";s:4:"beta";s:2:"β";s:5:"gamma";s:2:"γ";s:5:"delta";s:2:"δ";s:7:"epsilon";s:2:"ε";s:4:"zeta";s:2:"ζ";s:3:"eta";s:2:"η";s:5:"theta";s:2:"θ";s:4:"iota";s:2:"ι";s:5:"kappa";s:2:"κ";s:6:"lambda";s:2:"λ";s:2:"mu";s:2:"μ";s:2:"nu";s:2:"ν";s:2:"xi";s:2:"ξ";s:7:"omicron";s:2:"ο";s:2:"pi";s:2:"π";s:3:"rho";s:2:"ρ";s:6:"sigmaf";s:2:"ς";s:5:"sigma";s:2:"σ";s:3:"tau";s:2:"τ";s:7:"upsilon";s:2:"υ";s:3:"phi";s:2:"φ";s:3:"chi";s:2:"χ";s:3:"psi";s:2:"ψ";s:5:"omega";s:2:"ω";s:8:"thetasym";s:2:"ϑ";s:5:"upsih";s:2:"ϒ";s:3:"piv";s:2:"ϖ";s:4:"bull";s:3:"•";s:6:"hellip";s:3:"…";s:5:"prime";s:3:"′";s:5:"Prime";s:3:"″";s:5:"oline";s:3:"‾";s:5:"frasl";s:3:"⁄";s:6:"weierp";s:3:"℘";s:5:"image";s:3:"ℑ";s:4:"real";s:3:"ℜ";s:5:"trade";s:3:"™";s:7:"alefsym";s:3:"ℵ";s:4:"larr";s:3:"←";s:4:"uarr";s:3:"↑";s:4:"rarr";s:3:"→";s:4:"darr";s:3:"↓";s:4:"harr";s:3:"↔";s:5:"crarr";s:3:"↵";s:4:"lArr";s:3:"⇐";s:4:"uArr";s:3:"⇑";s:4:"rArr";s:3:"⇒";s:4:"dArr";s:3:"⇓";s:4:"hArr";s:3:"⇔";s:6:"forall";s:3:"∀";s:4:"part";s:3:"∂";s:5:"exist";s:3:"∃";s:5:"empty";s:3:"∅";s:5:"nabla";s:3:"∇";s:4:"isin";s:3:"∈";s:5:"notin";s:3:"∉";s:2:"ni";s:3:"∋";s:4:"prod";s:3:"∏";s:3:"sum";s:3:"∑";s:5:"minus";s:3:"−";s:6:"lowast";s:3:"∗";s:5:"radic";s:3:"√";s:4:"prop";s:3:"∝";s:5:"infin";s:3:"∞";s:3:"ang";s:3:"∠";s:3:"and";s:3:"∧";s:2:"or";s:3:"∨";s:3:"cap";s:3:"∩";s:3:"cup";s:3:"∪";s:3:"int";s:3:"∫";s:3:"sim";s:3:"∼";s:4:"cong";s:3:"≅";s:5:"asymp";s:3:"≈";s:2:"ne";s:3:"≠";s:5:"equiv";s:3:"≡";s:2:"le";s:3:"≤";s:2:"ge";s:3:"≥";s:3:"sub";s:3:"⊂";s:3:"sup";s:3:"⊃";s:4:"nsub";s:3:"⊄";s:4:"sube";s:3:"⊆";s:4:"supe";s:3:"⊇";s:5:"oplus";s:3:"⊕";s:6:"otimes";s:3:"⊗";s:4:"perp";s:3:"⊥";s:4:"sdot";s:3:"⋅";s:5:"lceil";s:3:"⌈";s:5:"rceil";s:3:"⌉";s:6:"lfloor";s:3:"⌊";s:6:"rfloor";s:3:"⌋";s:4:"lang";s:3:"〈";s:4:"rang";s:3:"〉";s:3:"loz";s:3:"◊";s:6:"spades";s:3:"♠";s:5:"clubs";s:3:"♣";s:6:"hearts";s:3:"♥";s:5:"diams";s:3:"♦";}
\ No newline at end of file
diff --git a/extlib/HTMLPurifier/HTMLPurifier/EntityParser.php b/extlib/HTMLPurifier/HTMLPurifier/EntityParser.php
new file mode 100644
index 0000000000..8c384472dc
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/EntityParser.php
@@ -0,0 +1,144 @@
+<?php
+
+// if want to implement error collecting here, we'll need to use some sort
+// of global data (probably trigger_error) because it's impossible to pass
+// $config or $context to the callback functions.
+
+/**
+ * Handles referencing and derefencing character entities
+ */
+class HTMLPurifier_EntityParser
+{
+
+    /**
+     * Reference to entity lookup table.
+     */
+    protected $_entity_lookup;
+
+    /**
+     * Callback regex string for parsing entities.
+     */
+    protected $_substituteEntitiesRegex =
+'/&(?:[#]x([a-fA-F0-9]+)|[#]0*(\d+)|([A-Za-z_:][A-Za-z0-9.\-_:]*));?/';
+//     1. hex             2. dec      3. string (XML style)
+
+
+    /**
+     * Decimal to parsed string conversion table for special entities.
+     */
+    protected $_special_dec2str =
+            array(
+                    34 => '"',
+                    38 => '&',
+                    39 => "'",
+                    60 => '<',
+                    62 => '>'
+            );
+
+    /**
+     * Stripped entity names to decimal conversion table for special entities.
+     */
+    protected $_special_ent2dec =
+            array(
+                    'quot' => 34,
+                    'amp'  => 38,
+                    'lt'   => 60,
+                    'gt'   => 62
+            );
+
+    /**
+     * Substitutes non-special entities with their parsed equivalents. Since
+     * running this whenever you have parsed character is t3h 5uck, we run
+     * it before everything else.
+     *
+     * @param $string String to have non-special entities parsed.
+     * @returns Parsed string.
+     */
+    public function substituteNonSpecialEntities($string) {
+        // it will try to detect missing semicolons, but don't rely on it
+        return preg_replace_callback(
+            $this->_substituteEntitiesRegex,
+            array($this, 'nonSpecialEntityCallback'),
+            $string
+            );
+    }
+
+    /**
+     * Callback function for substituteNonSpecialEntities() that does the work.
+     *
+     * @param $matches  PCRE matches array, with 0 the entire match, and
+     *                  either index 1, 2 or 3 set with a hex value, dec value,
+     *                  or string (respectively).
+     * @returns Replacement string.
+     */
+
+    protected function nonSpecialEntityCallback($matches) {
+        // replaces all but big five
+        $entity = $matches[0];
+        $is_num = (@$matches[0][1] === '#');
+        if ($is_num) {
+            $is_hex = (@$entity[2] === 'x');
+            $code = $is_hex ? hexdec($matches[1]) : (int) $matches[2];
+
+            // abort for special characters
+            if (isset($this->_special_dec2str[$code]))  return $entity;
+
+            return HTMLPurifier_Encoder::unichr($code);
+        } else {
+            if (isset($this->_special_ent2dec[$matches[3]])) return $entity;
+            if (!$this->_entity_lookup) {
+                $this->_entity_lookup = HTMLPurifier_EntityLookup::instance();
+            }
+            if (isset($this->_entity_lookup->table[$matches[3]])) {
+                return $this->_entity_lookup->table[$matches[3]];
+            } else {
+                return $entity;
+            }
+        }
+    }
+
+    /**
+     * Substitutes only special entities with their parsed equivalents.
+     *
+     * @notice We try to avoid calling this function because otherwise, it
+     * would have to be called a lot (for every parsed section).
+     *
+     * @param $string String to have non-special entities parsed.
+     * @returns Parsed string.
+     */
+    public function substituteSpecialEntities($string) {
+        return preg_replace_callback(
+            $this->_substituteEntitiesRegex,
+            array($this, 'specialEntityCallback'),
+            $string);
+    }
+
+    /**
+     * Callback function for substituteSpecialEntities() that does the work.
+     *
+     * This callback has same syntax as nonSpecialEntityCallback().
+     *
+     * @param $matches  PCRE-style matches array, with 0 the entire match, and
+     *                  either index 1, 2 or 3 set with a hex value, dec value,
+     *                  or string (respectively).
+     * @returns Replacement string.
+     */
+    protected function specialEntityCallback($matches) {
+        $entity = $matches[0];
+        $is_num = (@$matches[0][1] === '#');
+        if ($is_num) {
+            $is_hex = (@$entity[2] === 'x');
+            $int = $is_hex ? hexdec($matches[1]) : (int) $matches[2];
+            return isset($this->_special_dec2str[$int]) ?
+                $this->_special_dec2str[$int] :
+                $entity;
+        } else {
+            return isset($this->_special_ent2dec[$matches[3]]) ?
+                $this->_special_ent2dec[$matches[3]] :
+                $entity;
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php b/extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php
new file mode 100644
index 0000000000..6713eaf773
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php
@@ -0,0 +1,209 @@
+<?php
+
+/**
+ * Error collection class that enables HTML Purifier to report HTML
+ * problems back to the user
+ */
+class HTMLPurifier_ErrorCollector
+{
+
+    /**
+     * Identifiers for the returned error array. These are purposely numeric
+     * so list() can be used.
+     */
+    const LINENO   = 0;
+    const SEVERITY = 1;
+    const MESSAGE  = 2;
+    const CHILDREN = 3;
+
+    protected $errors;
+    protected $_current;
+    protected $_stacks = array(array());
+    protected $locale;
+    protected $generator;
+    protected $context;
+
+    protected $lines = array();
+
+    public function __construct($context) {
+        $this->locale    =& $context->get('Locale');
+        $this->context   = $context;
+        $this->_current  =& $this->_stacks[0];
+        $this->errors    =& $this->_stacks[0];
+    }
+
+    /**
+     * Sends an error message to the collector for later use
+     * @param $severity int Error severity, PHP error style (don't use E_USER_)
+     * @param $msg string Error message text
+     * @param $subst1 string First substitution for $msg
+     * @param $subst2 string ...
+     */
+    public function send($severity, $msg) {
+
+        $args = array();
+        if (func_num_args() > 2) {
+            $args = func_get_args();
+            array_shift($args);
+            unset($args[0]);
+        }
+
+        $token = $this->context->get('CurrentToken', true);
+        $line  = $token ? $token->line : $this->context->get('CurrentLine', true);
+        $col   = $token ? $token->col  : $this->context->get('CurrentCol',  true);
+        $attr  = $this->context->get('CurrentAttr', true);
+
+        // perform special substitutions, also add custom parameters
+        $subst = array();
+        if (!is_null($token)) {
+            $args['CurrentToken'] = $token;
+        }
+        if (!is_null($attr)) {
+            $subst['$CurrentAttr.Name'] = $attr;
+            if (isset($token->attr[$attr])) $subst['$CurrentAttr.Value'] = $token->attr[$attr];
+        }
+
+        if (empty($args)) {
+            $msg = $this->locale->getMessage($msg);
+        } else {
+            $msg = $this->locale->formatMessage($msg, $args);
+        }
+
+        if (!empty($subst)) $msg = strtr($msg, $subst);
+
+        // (numerically indexed)
+        $error = array(
+            self::LINENO   => $line,
+            self::SEVERITY => $severity,
+            self::MESSAGE  => $msg,
+            self::CHILDREN => array()
+        );
+        $this->_current[] = $error;
+
+
+        // NEW CODE BELOW ...
+
+        $struct = null;
+        // Top-level errors are either:
+        //  TOKEN type, if $value is set appropriately, or
+        //  "syntax" type, if $value is null
+        $new_struct = new HTMLPurifier_ErrorStruct();
+        $new_struct->type = HTMLPurifier_ErrorStruct::TOKEN;
+        if ($token) $new_struct->value = clone $token;
+        if (is_int($line) && is_int($col)) {
+            if (isset($this->lines[$line][$col])) {
+                $struct = $this->lines[$line][$col];
+            } else {
+                $struct = $this->lines[$line][$col] = $new_struct;
+            }
+            // These ksorts may present a performance problem
+            ksort($this->lines[$line], SORT_NUMERIC);
+        } else {
+            if (isset($this->lines[-1])) {
+                $struct = $this->lines[-1];
+            } else {
+                $struct = $this->lines[-1] = $new_struct;
+            }
+        }
+        ksort($this->lines, SORT_NUMERIC);
+
+        // Now, check if we need to operate on a lower structure
+        if (!empty($attr)) {
+            $struct = $struct->getChild(HTMLPurifier_ErrorStruct::ATTR, $attr);
+            if (!$struct->value) {
+                $struct->value = array($attr, 'PUT VALUE HERE');
+            }
+        }
+        if (!empty($cssprop)) {
+            $struct = $struct->getChild(HTMLPurifier_ErrorStruct::CSSPROP, $cssprop);
+            if (!$struct->value) {
+                // if we tokenize CSS this might be a little more difficult to do
+                $struct->value = array($cssprop, 'PUT VALUE HERE');
+            }
+        }
+
+        // Ok, structs are all setup, now time to register the error
+        $struct->addError($severity, $msg);
+    }
+
+    /**
+     * Retrieves raw error data for custom formatter to use
+     * @param List of arrays in format of array(line of error,
+     *        error severity, error message,
+     *        recursive sub-errors array)
+     */
+    public function getRaw() {
+        return $this->errors;
+    }
+
+    /**
+     * Default HTML formatting implementation for error messages
+     * @param $config Configuration array, vital for HTML output nature
+     * @param $errors Errors array to display; used for recursion.
+     */
+    public function getHTMLFormatted($config, $errors = null) {
+        $ret = array();
+
+        $this->generator = new HTMLPurifier_Generator($config, $this->context);
+        if ($errors === null) $errors = $this->errors;
+
+        // 'At line' message needs to be removed
+
+        // generation code for new structure goes here. It needs to be recursive.
+        foreach ($this->lines as $line => $col_array) {
+            if ($line == -1) continue;
+            foreach ($col_array as $col => $struct) {
+                $this->_renderStruct($ret, $struct, $line, $col);
+            }
+        }
+        if (isset($this->lines[-1])) {
+            $this->_renderStruct($ret, $this->lines[-1]);
+        }
+
+        if (empty($errors)) {
+            return '<p>' . $this->locale->getMessage('ErrorCollector: No errors') . '</p>';
+        } else {
+            return '<ul><li>' . implode('</li><li>', $ret) . '</li></ul>';
+        }
+
+    }
+
+    private function _renderStruct(&$ret, $struct, $line = null, $col = null) {
+        $stack = array($struct);
+        $context_stack = array(array());
+        while ($current = array_pop($stack)) {
+            $context = array_pop($context_stack);
+            foreach ($current->errors as $error) {
+                list($severity, $msg) = $error;
+                $string = '';
+                $string .= '<div>';
+                // W3C uses an icon to indicate the severity of the error.
+                $error = $this->locale->getErrorName($severity);
+                $string .= "<span class=\"error e$severity\"><strong>$error</strong></span> ";
+                if (!is_null($line) && !is_null($col)) {
+                    $string .= "<em class=\"location\">Line $line, Column $col: </em> ";
+                } else {
+                    $string .= '<em class="location">End of Document: </em> ';
+                }
+                $string .= '<strong class="description">' . $this->generator->escape($msg) . '</strong> ';
+                $string .= '</div>';
+                // Here, have a marker for the character on the column appropriate.
+                // Be sure to clip extremely long lines.
+                //$string .= '<pre>';
+                //$string .= '';
+                //$string .= '</pre>';
+                $ret[] = $string;
+            }
+            foreach ($current->children as $type => $array) {
+                $context[] = $current;
+                $stack = array_merge($stack, array_reverse($array, true));
+                for ($i = count($array); $i > 0; $i--) {
+                    $context_stack[] = $context;
+                }
+            }
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php b/extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php
new file mode 100644
index 0000000000..9bc8996ec1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php
@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * Records errors for particular segments of an HTML document such as tokens,
+ * attributes or CSS properties. They can contain error structs (which apply
+ * to components of what they represent), but their main purpose is to hold
+ * errors applying to whatever struct is being used.
+ */
+class HTMLPurifier_ErrorStruct
+{
+
+    /**
+     * Possible values for $children first-key. Note that top-level structures
+     * are automatically token-level.
+     */
+    const TOKEN     = 0;
+    const ATTR      = 1;
+    const CSSPROP   = 2;
+
+    /**
+     * Type of this struct.
+     */
+    public $type;
+
+    /**
+     * Value of the struct we are recording errors for. There are various
+     * values for this:
+     *  - TOKEN: Instance of HTMLPurifier_Token
+     *  - ATTR: array('attr-name', 'value')
+     *  - CSSPROP: array('prop-name', 'value')
+     */
+    public $value;
+
+    /**
+     * Errors registered for this structure.
+     */
+    public $errors = array();
+
+    /**
+     * Child ErrorStructs that are from this structure. For example, a TOKEN
+     * ErrorStruct would contain ATTR ErrorStructs. This is a multi-dimensional
+     * array in structure: [TYPE]['identifier']
+     */
+    public $children = array();
+
+    public function getChild($type, $id) {
+        if (!isset($this->children[$type][$id])) {
+            $this->children[$type][$id] = new HTMLPurifier_ErrorStruct();
+            $this->children[$type][$id]->type = $type;
+        }
+        return $this->children[$type][$id];
+    }
+
+    public function addError($severity, $message) {
+        $this->errors[] = array($severity, $message);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Exception.php b/extlib/HTMLPurifier/HTMLPurifier/Exception.php
new file mode 100644
index 0000000000..be85b4c560
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Exception.php
@@ -0,0 +1,12 @@
+<?php
+
+/**
+ * Global exception class for HTML Purifier; any exceptions we throw
+ * are from here.
+ */
+class HTMLPurifier_Exception extends Exception
+{
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Filter.php b/extlib/HTMLPurifier/HTMLPurifier/Filter.php
new file mode 100644
index 0000000000..9a0e7b09f3
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Filter.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Represents a pre or post processing filter on HTML Purifier's output
+ *
+ * Sometimes, a little ad-hoc fixing of HTML has to be done before
+ * it gets sent through HTML Purifier: you can use filters to acheive
+ * this effect. For instance, YouTube videos can be preserved using
+ * this manner. You could have used a decorator for this task, but
+ * PHP's support for them is not terribly robust, so we're going
+ * to just loop through the filters.
+ *
+ * Filters should be exited first in, last out. If there are three filters,
+ * named 1, 2 and 3, the order of execution should go 1->preFilter,
+ * 2->preFilter, 3->preFilter, purify, 3->postFilter, 2->postFilter,
+ * 1->postFilter.
+ *
+ * @note Methods are not declared abstract as it is perfectly legitimate
+ *       for an implementation not to want anything to happen on a step
+ */
+
+class HTMLPurifier_Filter
+{
+
+    /**
+     * Name of the filter for identification purposes
+     */
+    public $name;
+
+    /**
+     * Pre-processor function, handles HTML before HTML Purifier
+     */
+    public function preFilter($html, $config, $context) {
+        return $html;
+    }
+
+    /**
+     * Post-processor function, handles HTML after HTML Purifier
+     */
+    public function postFilter($html, $config, $context) {
+        return $html;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php b/extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php
new file mode 100644
index 0000000000..bbf78a6630
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php
@@ -0,0 +1,135 @@
+<?php
+
+/**
+ * This filter extracts <style> blocks from input HTML, cleans them up
+ * using CSSTidy, and then places them in $purifier->context->get('StyleBlocks')
+ * so they can be used elsewhere in the document.
+ *
+ * @note
+ *      See tests/HTMLPurifier/Filter/ExtractStyleBlocksTest.php for
+ *      sample usage.
+ *
+ * @note
+ *      This filter can also be used on stylesheets not included in the
+ *      document--something purists would probably prefer. Just directly
+ *      call HTMLPurifier_Filter_ExtractStyleBlocks->cleanCSS()
+ */
+class HTMLPurifier_Filter_ExtractStyleBlocks extends HTMLPurifier_Filter
+{
+
+    public $name = 'ExtractStyleBlocks';
+    private $_styleMatches = array();
+    private $_tidy;
+
+    public function __construct() {
+        $this->_tidy = new csstidy();
+    }
+
+    /**
+     * Save the contents of CSS blocks to style matches
+     * @param $matches preg_replace style $matches array
+     */
+    protected function styleCallback($matches) {
+        $this->_styleMatches[] = $matches[1];
+    }
+
+    /**
+     * Removes inline <style> tags from HTML, saves them for later use
+     * @todo Extend to indicate non-text/css style blocks
+     */
+    public function preFilter($html, $config, $context) {
+        $tidy = $config->get('Filter.ExtractStyleBlocks.TidyImpl');
+        if ($tidy !== null) $this->_tidy = $tidy;
+        $html = preg_replace_callback('#<style(?:\s.*)?>(.+)</style>#isU', array($this, 'styleCallback'), $html);
+        $style_blocks = $this->_styleMatches;
+        $this->_styleMatches = array(); // reset
+        $context->register('StyleBlocks', $style_blocks); // $context must not be reused
+        if ($this->_tidy) {
+            foreach ($style_blocks as &$style) {
+                $style = $this->cleanCSS($style, $config, $context);
+            }
+        }
+        return $html;
+    }
+
+    /**
+     * Takes CSS (the stuff found in <style>) and cleans it.
+     * @warning Requires CSSTidy <http://csstidy.sourceforge.net/>
+     * @param $css     CSS styling to clean
+     * @param $config  Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return Cleaned CSS
+     */
+    public function cleanCSS($css, $config, $context) {
+        // prepare scope
+        $scope = $config->get('Filter.ExtractStyleBlocks.Scope');
+        if ($scope !== null) {
+            $scopes = array_map('trim', explode(',', $scope));
+        } else {
+            $scopes = array();
+        }
+        // remove comments from CSS
+        $css = trim($css);
+        if (strncmp('<!--', $css, 4) === 0) {
+            $css = substr($css, 4);
+        }
+        if (strlen($css) > 3 && substr($css, -3) == '-->') {
+            $css = substr($css, 0, -3);
+        }
+        $css = trim($css);
+        $this->_tidy->parse($css);
+        $css_definition = $config->getDefinition('CSS');
+        foreach ($this->_tidy->css as $k => $decls) {
+            // $decls are all CSS declarations inside an @ selector
+            $new_decls = array();
+            foreach ($decls as $selector => $style) {
+                $selector = trim($selector);
+                if ($selector === '') continue; // should not happen
+                if ($selector[0] === '+') {
+                    if ($selector !== '' && $selector[0] === '+') continue;
+                }
+                if (!empty($scopes)) {
+                    $new_selector = array(); // because multiple ones are possible
+                    $selectors = array_map('trim', explode(',', $selector));
+                    foreach ($scopes as $s1) {
+                        foreach ($selectors as $s2) {
+                            $new_selector[] = "$s1 $s2";
+                        }
+                    }
+                    $selector = implode(', ', $new_selector); // now it's a string
+                }
+                foreach ($style as $name => $value) {
+                    if (!isset($css_definition->info[$name])) {
+                        unset($style[$name]);
+                        continue;
+                    }
+                    $def = $css_definition->info[$name];
+                    $ret = $def->validate($value, $config, $context);
+                    if ($ret === false) unset($style[$name]);
+                    else $style[$name] = $ret;
+                }
+                $new_decls[$selector] = $style;
+            }
+            $this->_tidy->css[$k] = $new_decls;
+        }
+        // remove stuff that shouldn't be used, could be reenabled
+        // after security risks are analyzed
+        $this->_tidy->import = array();
+        $this->_tidy->charset = null;
+        $this->_tidy->namespace = null;
+        $css = $this->_tidy->print->plain();
+        // we are going to escape any special characters <>& to ensure
+        // that no funny business occurs (i.e. </style> in a font-family prop).
+        if ($config->get('Filter.ExtractStyleBlocks.Escaping')) {
+            $css = str_replace(
+                array('<',    '>',    '&'),
+                array('\3C ', '\3E ', '\26 '),
+                $css
+            );
+        }
+        return $css;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php b/extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php
new file mode 100644
index 0000000000..aca972f6c5
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php
@@ -0,0 +1,39 @@
+<?php
+
+class HTMLPurifier_Filter_YouTube extends HTMLPurifier_Filter
+{
+
+    public $name = 'YouTube';
+
+    public function preFilter($html, $config, $context) {
+        $pre_regex = '#<object[^>]+>.+?'.
+            'http://www.youtube.com/v/([A-Za-z0-9\-_]+).+?</object>#s';
+        $pre_replace = '<span class="youtube-embed">\1</span>';
+        return preg_replace($pre_regex, $pre_replace, $html);
+    }
+
+    public function postFilter($html, $config, $context) {
+        $post_regex = '#<span class="youtube-embed">([A-Za-z0-9\-_]+)</span>#';
+        return preg_replace_callback($post_regex, array($this, 'postFilterCallback'), $html);
+    }
+
+    protected function armorUrl($url) {
+        return str_replace('--', '-&#45;', $url);
+    }
+
+    protected function postFilterCallback($matches) {
+        $url = $this->armorUrl($matches[1]);
+        return '<object width="425" height="350" type="application/x-shockwave-flash" '.
+            'data="http://www.youtube.com/v/'.$url.'">'.
+            '<param name="movie" value="http://www.youtube.com/v/'.$url.'"></param>'.
+            '<!--[if IE]>'.
+            '<embed src="http://www.youtube.com/v/'.$url.'"'.
+            'type="application/x-shockwave-flash"'.
+            'wmode="transparent" width="425" height="350" />'.
+            '<![endif]-->'.
+            '</object>';
+
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Generator.php b/extlib/HTMLPurifier/HTMLPurifier/Generator.php
new file mode 100644
index 0000000000..24bd8a54ed
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Generator.php
@@ -0,0 +1,183 @@
+<?php
+
+/**
+ * Generates HTML from tokens.
+ * @todo Refactor interface so that configuration/context is determined
+ *       upon instantiation, no need for messy generateFromTokens() calls
+ * @todo Make some of the more internal functions protected, and have
+ *       unit tests work around that
+ */
+class HTMLPurifier_Generator
+{
+
+    /**
+     * Whether or not generator should produce XML output
+     */
+    private $_xhtml = true;
+
+    /**
+     * :HACK: Whether or not generator should comment the insides of <script> tags
+     */
+    private $_scriptFix = false;
+
+    /**
+     * Cache of HTMLDefinition during HTML output to determine whether or
+     * not attributes should be minimized.
+     */
+    private $_def;
+
+    /**
+     * Cache of %Output.SortAttr
+     */
+    private $_sortAttr;
+
+    /**
+     * Configuration for the generator
+     */
+    protected $config;
+
+    /**
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     */
+    public function __construct($config, $context) {
+        $this->config = $config;
+        $this->_scriptFix = $config->get('Output.CommentScriptContents');
+        $this->_sortAttr = $config->get('Output.SortAttr');
+        $this->_def = $config->getHTMLDefinition();
+        $this->_xhtml = $this->_def->doctype->xml;
+    }
+
+    /**
+     * Generates HTML from an array of tokens.
+     * @param $tokens Array of HTMLPurifier_Token
+     * @param $config HTMLPurifier_Config object
+     * @return Generated HTML
+     */
+    public function generateFromTokens($tokens) {
+        if (!$tokens) return '';
+
+        // Basic algorithm
+        $html = '';
+        for ($i = 0, $size = count($tokens); $i < $size; $i++) {
+            if ($this->_scriptFix && $tokens[$i]->name === 'script'
+                && $i + 2 < $size && $tokens[$i+2] instanceof HTMLPurifier_Token_End) {
+                // script special case
+                // the contents of the script block must be ONE token
+                // for this to work.
+                $html .= $this->generateFromToken($tokens[$i++]);
+                $html .= $this->generateScriptFromToken($tokens[$i++]);
+            }
+            $html .= $this->generateFromToken($tokens[$i]);
+        }
+
+        // Tidy cleanup
+        if (extension_loaded('tidy') && $this->config->get('Output.TidyFormat')) {
+            $tidy = new Tidy;
+            $tidy->parseString($html, array(
+               'indent'=> true,
+               'output-xhtml' => $this->_xhtml,
+               'show-body-only' => true,
+               'indent-spaces' => 2,
+               'wrap' => 68,
+            ), 'utf8');
+            $tidy->cleanRepair();
+            $html = (string) $tidy; // explicit cast necessary
+        }
+
+        // Normalize newlines to system defined value
+        $nl = $this->config->get('Output.Newline');
+        if ($nl === null) $nl = PHP_EOL;
+        if ($nl !== "\n") $html = str_replace("\n", $nl, $html);
+        return $html;
+    }
+
+    /**
+     * Generates HTML from a single token.
+     * @param $token HTMLPurifier_Token object.
+     * @return Generated HTML
+     */
+    public function generateFromToken($token) {
+        if (!$token instanceof HTMLPurifier_Token) {
+            trigger_error('Cannot generate HTML from non-HTMLPurifier_Token object', E_USER_WARNING);
+            return '';
+
+        } elseif ($token instanceof HTMLPurifier_Token_Start) {
+            $attr = $this->generateAttributes($token->attr, $token->name);
+            return '<' . $token->name . ($attr ? ' ' : '') . $attr . '>';
+
+        } elseif ($token instanceof HTMLPurifier_Token_End) {
+            return '</' . $token->name . '>';
+
+        } elseif ($token instanceof HTMLPurifier_Token_Empty) {
+            $attr = $this->generateAttributes($token->attr, $token->name);
+             return '<' . $token->name . ($attr ? ' ' : '') . $attr .
+                ( $this->_xhtml ? ' /': '' ) // <br /> v. <br>
+                . '>';
+
+        } elseif ($token instanceof HTMLPurifier_Token_Text) {
+            return $this->escape($token->data, ENT_NOQUOTES);
+
+        } elseif ($token instanceof HTMLPurifier_Token_Comment) {
+            return '<!--' . $token->data . '-->';
+        } else {
+            return '';
+
+        }
+    }
+
+    /**
+     * Special case processor for the contents of script tags
+     * @warning This runs into problems if there's already a literal
+     *          --> somewhere inside the script contents.
+     */
+    public function generateScriptFromToken($token) {
+        if (!$token instanceof HTMLPurifier_Token_Text) return $this->generateFromToken($token);
+        // Thanks <http://lachy.id.au/log/2005/05/script-comments>
+        $data = preg_replace('#//\s*$#', '', $token->data);
+        return '<!--//--><![CDATA[//><!--' . "\n" . trim($data) . "\n" . '//--><!]]>';
+    }
+
+    /**
+     * Generates attribute declarations from attribute array.
+     * @note This does not include the leading or trailing space.
+     * @param $assoc_array_of_attributes Attribute array
+     * @param $element Name of element attributes are for, used to check
+     *        attribute minimization.
+     * @return Generate HTML fragment for insertion.
+     */
+    public function generateAttributes($assoc_array_of_attributes, $element = false) {
+        $html = '';
+        if ($this->_sortAttr) ksort($assoc_array_of_attributes);
+        foreach ($assoc_array_of_attributes as $key => $value) {
+            if (!$this->_xhtml) {
+                // Remove namespaced attributes
+                if (strpos($key, ':') !== false) continue;
+                // Check if we should minimize the attribute: val="val" -> val
+                if ($element && !empty($this->_def->info[$element]->attr[$key]->minimized)) {
+                    $html .= $key . ' ';
+                    continue;
+                }
+            }
+            $html .= $key.'="'.$this->escape($value).'" ';
+        }
+        return rtrim($html);
+    }
+
+    /**
+     * Escapes raw text data.
+     * @todo This really ought to be protected, but until we have a facility
+     *       for properly generating HTML here w/o using tokens, it stays
+     *       public.
+     * @param $string String data to escape for HTML.
+     * @param $quote Quoting style, like htmlspecialchars. ENT_NOQUOTES is
+     *               permissible for non-attribute output.
+     * @return String escaped data.
+     */
+    public function escape($string, $quote = ENT_COMPAT) {
+        return htmlspecialchars($string, $quote, 'UTF-8');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php
new file mode 100644
index 0000000000..c99ac11eb2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php
@@ -0,0 +1,420 @@
+<?php
+
+/**
+ * Definition of the purified HTML that describes allowed children,
+ * attributes, and many other things.
+ *
+ * Conventions:
+ *
+ * All member variables that are prefixed with info
+ * (including the main $info array) are used by HTML Purifier internals
+ * and should not be directly edited when customizing the HTMLDefinition.
+ * They can usually be set via configuration directives or custom
+ * modules.
+ *
+ * On the other hand, member variables without the info prefix are used
+ * internally by the HTMLDefinition and MUST NOT be used by other HTML
+ * Purifier internals. Many of them, however, are public, and may be
+ * edited by userspace code to tweak the behavior of HTMLDefinition.
+ *
+ * @note This class is inspected by Printer_HTMLDefinition; please
+ *       update that class if things here change.
+ *
+ * @warning Directives that change this object's structure must be in
+ *          the HTML or Attr namespace!
+ */
+class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
+{
+
+    // FULLY-PUBLIC VARIABLES ---------------------------------------------
+
+    /**
+     * Associative array of element names to HTMLPurifier_ElementDef
+     */
+    public $info = array();
+
+    /**
+     * Associative array of global attribute name to attribute definition.
+     */
+    public $info_global_attr = array();
+
+    /**
+     * String name of parent element HTML will be going into.
+     */
+    public $info_parent = 'div';
+
+    /**
+     * Definition for parent element, allows parent element to be a
+     * tag that's not allowed inside the HTML fragment.
+     */
+    public $info_parent_def;
+
+    /**
+     * String name of element used to wrap inline elements in block context
+     * @note This is rarely used except for BLOCKQUOTEs in strict mode
+     */
+    public $info_block_wrapper = 'p';
+
+    /**
+     * Associative array of deprecated tag name to HTMLPurifier_TagTransform
+     */
+    public $info_tag_transform = array();
+
+    /**
+     * Indexed list of HTMLPurifier_AttrTransform to be performed before validation.
+     */
+    public $info_attr_transform_pre = array();
+
+    /**
+     * Indexed list of HTMLPurifier_AttrTransform to be performed after validation.
+     */
+    public $info_attr_transform_post = array();
+
+    /**
+     * Nested lookup array of content set name (Block, Inline) to
+     * element name to whether or not it belongs in that content set.
+     */
+    public $info_content_sets = array();
+
+    /**
+     * Indexed list of HTMLPurifier_Injector to be used.
+     */
+    public $info_injector = array();
+
+    /**
+     * Doctype object
+     */
+    public $doctype;
+
+
+
+    // RAW CUSTOMIZATION STUFF --------------------------------------------
+
+    /**
+     * Adds a custom attribute to a pre-existing element
+     * @note This is strictly convenience, and does not have a corresponding
+     *       method in HTMLPurifier_HTMLModule
+     * @param $element_name String element name to add attribute to
+     * @param $attr_name String name of attribute
+     * @param $def Attribute definition, can be string or object, see
+     *             HTMLPurifier_AttrTypes for details
+     */
+    public function addAttribute($element_name, $attr_name, $def) {
+        $module = $this->getAnonymousModule();
+        if (!isset($module->info[$element_name])) {
+            $element = $module->addBlankElement($element_name);
+        } else {
+            $element = $module->info[$element_name];
+        }
+        $element->attr[$attr_name] = $def;
+    }
+
+    /**
+     * Adds a custom element to your HTML definition
+     * @note See HTMLPurifier_HTMLModule::addElement for detailed
+     *       parameter and return value descriptions.
+     */
+    public function addElement($element_name, $type, $contents, $attr_collections, $attributes = array()) {
+        $module = $this->getAnonymousModule();
+        // assume that if the user is calling this, the element
+        // is safe. This may not be a good idea
+        $element = $module->addElement($element_name, $type, $contents, $attr_collections, $attributes);
+        return $element;
+    }
+
+    /**
+     * Adds a blank element to your HTML definition, for overriding
+     * existing behavior
+     * @note See HTMLPurifier_HTMLModule::addBlankElement for detailed
+     *       parameter and return value descriptions.
+     */
+    public function addBlankElement($element_name) {
+        $module  = $this->getAnonymousModule();
+        $element = $module->addBlankElement($element_name);
+        return $element;
+    }
+
+    /**
+     * Retrieves a reference to the anonymous module, so you can
+     * bust out advanced features without having to make your own
+     * module.
+     */
+    public function getAnonymousModule() {
+        if (!$this->_anonModule) {
+            $this->_anonModule = new HTMLPurifier_HTMLModule();
+            $this->_anonModule->name = 'Anonymous';
+        }
+        return $this->_anonModule;
+    }
+
+    private $_anonModule;
+
+
+    // PUBLIC BUT INTERNAL VARIABLES --------------------------------------
+
+    public $type = 'HTML';
+    public $manager; /**< Instance of HTMLPurifier_HTMLModuleManager */
+
+    /**
+     * Performs low-cost, preliminary initialization.
+     */
+    public function __construct() {
+        $this->manager = new HTMLPurifier_HTMLModuleManager();
+    }
+
+    protected function doSetup($config) {
+        $this->processModules($config);
+        $this->setupConfigStuff($config);
+        unset($this->manager);
+
+        // cleanup some of the element definitions
+        foreach ($this->info as $k => $v) {
+            unset($this->info[$k]->content_model);
+            unset($this->info[$k]->content_model_type);
+        }
+    }
+
+    /**
+     * Extract out the information from the manager
+     */
+    protected function processModules($config) {
+
+        if ($this->_anonModule) {
+            // for user specific changes
+            // this is late-loaded so we don't have to deal with PHP4
+            // reference wonky-ness
+            $this->manager->addModule($this->_anonModule);
+            unset($this->_anonModule);
+        }
+
+        $this->manager->setup($config);
+        $this->doctype = $this->manager->doctype;
+
+        foreach ($this->manager->modules as $module) {
+            foreach($module->info_tag_transform as $k => $v) {
+                if ($v === false) unset($this->info_tag_transform[$k]);
+                else $this->info_tag_transform[$k] = $v;
+            }
+            foreach($module->info_attr_transform_pre as $k => $v) {
+                if ($v === false) unset($this->info_attr_transform_pre[$k]);
+                else $this->info_attr_transform_pre[$k] = $v;
+            }
+            foreach($module->info_attr_transform_post as $k => $v) {
+                if ($v === false) unset($this->info_attr_transform_post[$k]);
+                else $this->info_attr_transform_post[$k] = $v;
+            }
+            foreach ($module->info_injector as $k => $v) {
+                if ($v === false) unset($this->info_injector[$k]);
+                else $this->info_injector[$k] = $v;
+            }
+        }
+
+        $this->info = $this->manager->getElements();
+        $this->info_content_sets = $this->manager->contentSets->lookup;
+
+    }
+
+    /**
+     * Sets up stuff based on config. We need a better way of doing this.
+     */
+    protected function setupConfigStuff($config) {
+
+        $block_wrapper = $config->get('HTML.BlockWrapper');
+        if (isset($this->info_content_sets['Block'][$block_wrapper])) {
+            $this->info_block_wrapper = $block_wrapper;
+        } else {
+            trigger_error('Cannot use non-block element as block wrapper',
+                E_USER_ERROR);
+        }
+
+        $parent = $config->get('HTML.Parent');
+        $def = $this->manager->getElement($parent, true);
+        if ($def) {
+            $this->info_parent = $parent;
+            $this->info_parent_def = $def;
+        } else {
+            trigger_error('Cannot use unrecognized element as parent',
+                E_USER_ERROR);
+            $this->info_parent_def = $this->manager->getElement($this->info_parent, true);
+        }
+
+        // support template text
+        $support = "(for information on implementing this, see the ".
+                   "support forums) ";
+
+        // setup allowed elements -----------------------------------------
+
+        $allowed_elements = $config->get('HTML.AllowedElements');
+        $allowed_attributes = $config->get('HTML.AllowedAttributes'); // retrieve early
+
+        if (!is_array($allowed_elements) && !is_array($allowed_attributes)) {
+            $allowed = $config->get('HTML.Allowed');
+            if (is_string($allowed)) {
+                list($allowed_elements, $allowed_attributes) = $this->parseTinyMCEAllowedList($allowed);
+            }
+        }
+
+        if (is_array($allowed_elements)) {
+            foreach ($this->info as $name => $d) {
+                if(!isset($allowed_elements[$name])) unset($this->info[$name]);
+                unset($allowed_elements[$name]);
+            }
+            // emit errors
+            foreach ($allowed_elements as $element => $d) {
+                $element = htmlspecialchars($element); // PHP doesn't escape errors, be careful!
+                trigger_error("Element '$element' is not supported $support", E_USER_WARNING);
+            }
+        }
+
+        // setup allowed attributes ---------------------------------------
+
+        $allowed_attributes_mutable = $allowed_attributes; // by copy!
+        if (is_array($allowed_attributes)) {
+
+            // This actually doesn't do anything, since we went away from
+            // global attributes. It's possible that userland code uses
+            // it, but HTMLModuleManager doesn't!
+            foreach ($this->info_global_attr as $attr => $x) {
+                $keys = array($attr, "*@$attr", "*.$attr");
+                $delete = true;
+                foreach ($keys as $key) {
+                    if ($delete && isset($allowed_attributes[$key])) {
+                        $delete = false;
+                    }
+                    if (isset($allowed_attributes_mutable[$key])) {
+                        unset($allowed_attributes_mutable[$key]);
+                    }
+                }
+                if ($delete) unset($this->info_global_attr[$attr]);
+            }
+
+            foreach ($this->info as $tag => $info) {
+                foreach ($info->attr as $attr => $x) {
+                    $keys = array("$tag@$attr", $attr, "*@$attr", "$tag.$attr", "*.$attr");
+                    $delete = true;
+                    foreach ($keys as $key) {
+                        if ($delete && isset($allowed_attributes[$key])) {
+                            $delete = false;
+                        }
+                        if (isset($allowed_attributes_mutable[$key])) {
+                            unset($allowed_attributes_mutable[$key]);
+                        }
+                    }
+                    if ($delete) unset($this->info[$tag]->attr[$attr]);
+                }
+            }
+            // emit errors
+            foreach ($allowed_attributes_mutable as $elattr => $d) {
+                $bits = preg_split('/[.@]/', $elattr, 2);
+                $c = count($bits);
+                switch ($c) {
+                    case 2:
+                        if ($bits[0] !== '*') {
+                            $element = htmlspecialchars($bits[0]);
+                            $attribute = htmlspecialchars($bits[1]);
+                            if (!isset($this->info[$element])) {
+                                trigger_error("Cannot allow attribute '$attribute' if element '$element' is not allowed/supported $support");
+                            } else {
+                                trigger_error("Attribute '$attribute' in element '$element' not supported $support",
+                                    E_USER_WARNING);
+                            }
+                            break;
+                        }
+                        // otherwise fall through
+                    case 1:
+                        $attribute = htmlspecialchars($bits[0]);
+                        trigger_error("Global attribute '$attribute' is not ".
+                            "supported in any elements $support",
+                            E_USER_WARNING);
+                        break;
+                }
+            }
+
+        }
+
+        // setup forbidden elements ---------------------------------------
+
+        $forbidden_elements   = $config->get('HTML.ForbiddenElements');
+        $forbidden_attributes = $config->get('HTML.ForbiddenAttributes');
+
+        foreach ($this->info as $tag => $info) {
+            if (isset($forbidden_elements[$tag])) {
+                unset($this->info[$tag]);
+                continue;
+            }
+            foreach ($info->attr as $attr => $x) {
+                if (
+                    isset($forbidden_attributes["$tag@$attr"]) ||
+                    isset($forbidden_attributes["*@$attr"]) ||
+                    isset($forbidden_attributes[$attr])
+                ) {
+                    unset($this->info[$tag]->attr[$attr]);
+                    continue;
+                } // this segment might get removed eventually
+                elseif (isset($forbidden_attributes["$tag.$attr"])) {
+                    // $tag.$attr are not user supplied, so no worries!
+                    trigger_error("Error with $tag.$attr: tag.attr syntax not supported for HTML.ForbiddenAttributes; use tag@attr instead", E_USER_WARNING);
+                }
+            }
+        }
+        foreach ($forbidden_attributes as $key => $v) {
+            if (strlen($key) < 2) continue;
+            if ($key[0] != '*') continue;
+            if ($key[1] == '.') {
+                trigger_error("Error with $key: *.attr syntax not supported for HTML.ForbiddenAttributes; use attr instead", E_USER_WARNING);
+            }
+        }
+
+        // setup injectors -----------------------------------------------------
+        foreach ($this->info_injector as $i => $injector) {
+            if ($injector->checkNeeded($config) !== false) {
+                // remove injector that does not have it's required
+                // elements/attributes present, and is thus not needed.
+                unset($this->info_injector[$i]);
+            }
+        }
+    }
+
+    /**
+     * Parses a TinyMCE-flavored Allowed Elements and Attributes list into
+     * separate lists for processing. Format is element[attr1|attr2],element2...
+     * @warning Although it's largely drawn from TinyMCE's implementation,
+     *      it is different, and you'll probably have to modify your lists
+     * @param $list String list to parse
+     * @param array($allowed_elements, $allowed_attributes)
+     * @todo Give this its own class, probably static interface
+     */
+    public function parseTinyMCEAllowedList($list) {
+
+        $list = str_replace(array(' ', "\t"), '', $list);
+
+        $elements = array();
+        $attributes = array();
+
+        $chunks = preg_split('/(,|[\n\r]+)/', $list);
+        foreach ($chunks as $chunk) {
+            if (empty($chunk)) continue;
+            // remove TinyMCE element control characters
+            if (!strpos($chunk, '[')) {
+                $element = $chunk;
+                $attr = false;
+            } else {
+                list($element, $attr) = explode('[', $chunk);
+            }
+            if ($element !== '*') $elements[$element] = true;
+            if (!$attr) continue;
+            $attr = substr($attr, 0, strlen($attr) - 1); // remove trailing ]
+            $attr = explode('|', $attr);
+            foreach ($attr as $key) {
+                $attributes["$element.$key"] = true;
+            }
+        }
+
+        return array($elements, $attributes);
+
+    }
+
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php
new file mode 100644
index 0000000000..072cf68084
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php
@@ -0,0 +1,244 @@
+<?php
+
+/**
+ * Represents an XHTML 1.1 module, with information on elements, tags
+ * and attributes.
+ * @note Even though this is technically XHTML 1.1, it is also used for
+ *       regular HTML parsing. We are using modulization as a convenient
+ *       way to represent the internals of HTMLDefinition, and our
+ *       implementation is by no means conforming and does not directly
+ *       use the normative DTDs or XML schemas.
+ * @note The public variables in a module should almost directly
+ *       correspond to the variables in HTMLPurifier_HTMLDefinition.
+ *       However, the prefix info carries no special meaning in these
+ *       objects (include it anyway if that's the correspondence though).
+ * @todo Consider making some member functions protected
+ */
+
+class HTMLPurifier_HTMLModule
+{
+
+    // -- Overloadable ----------------------------------------------------
+
+    /**
+     * Short unique string identifier of the module
+     */
+    public $name;
+
+    /**
+     * Informally, a list of elements this module changes. Not used in
+     * any significant way.
+     */
+    public $elements = array();
+
+    /**
+     * Associative array of element names to element definitions.
+     * Some definitions may be incomplete, to be merged in later
+     * with the full definition.
+     */
+    public $info = array();
+
+    /**
+     * Associative array of content set names to content set additions.
+     * This is commonly used to, say, add an A element to the Inline
+     * content set. This corresponds to an internal variable $content_sets
+     * and NOT info_content_sets member variable of HTMLDefinition.
+     */
+    public $content_sets = array();
+
+    /**
+     * Associative array of attribute collection names to attribute
+     * collection additions. More rarely used for adding attributes to
+     * the global collections. Example is the StyleAttribute module adding
+     * the style attribute to the Core. Corresponds to HTMLDefinition's
+     * attr_collections->info, since the object's data is only info,
+     * with extra behavior associated with it.
+     */
+    public $attr_collections = array();
+
+    /**
+     * Associative array of deprecated tag name to HTMLPurifier_TagTransform
+     */
+    public $info_tag_transform = array();
+
+    /**
+     * List of HTMLPurifier_AttrTransform to be performed before validation.
+     */
+    public $info_attr_transform_pre = array();
+
+    /**
+     * List of HTMLPurifier_AttrTransform to be performed after validation.
+     */
+    public $info_attr_transform_post = array();
+
+    /**
+     * List of HTMLPurifier_Injector to be performed during well-formedness fixing.
+     * An injector will only be invoked if all of it's pre-requisites are met;
+     * if an injector fails setup, there will be no error; it will simply be
+     * silently disabled.
+     */
+    public $info_injector = array();
+
+    /**
+     * Boolean flag that indicates whether or not getChildDef is implemented.
+     * For optimization reasons: may save a call to a function. Be sure
+     * to set it if you do implement getChildDef(), otherwise it will have
+     * no effect!
+     */
+    public $defines_child_def = false;
+
+    /**
+     * Boolean flag whether or not this module is safe. If it is not safe, all
+     * of its members are unsafe. Modules are safe by default (this might be
+     * slightly dangerous, but it doesn't make much sense to force HTML Purifier,
+     * which is based off of safe HTML, to explicitly say, "This is safe," even
+     * though there are modules which are "unsafe")
+     *
+     * @note Previously, safety could be applied at an element level granularity.
+     *       We've removed this ability, so in order to add "unsafe" elements
+     *       or attributes, a dedicated module with this property set to false
+     *       must be used.
+     */
+    public $safe = true;
+
+    /**
+     * Retrieves a proper HTMLPurifier_ChildDef subclass based on
+     * content_model and content_model_type member variables of
+     * the HTMLPurifier_ElementDef class. There is a similar function
+     * in HTMLPurifier_HTMLDefinition.
+     * @param $def HTMLPurifier_ElementDef instance
+     * @return HTMLPurifier_ChildDef subclass
+     */
+    public function getChildDef($def) {return false;}
+
+    // -- Convenience -----------------------------------------------------
+
+    /**
+     * Convenience function that sets up a new element
+     * @param $element Name of element to add
+     * @param $type What content set should element be registered to?
+     *              Set as false to skip this step.
+     * @param $contents Allowed children in form of:
+     *              "$content_model_type: $content_model"
+     * @param $attr_includes What attribute collections to register to
+     *              element?
+     * @param $attr What unique attributes does the element define?
+     * @note See ElementDef for in-depth descriptions of these parameters.
+     * @return Created element definition object, so you
+     *         can set advanced parameters
+     */
+    public function addElement($element, $type, $contents, $attr_includes = array(), $attr = array()) {
+        $this->elements[] = $element;
+        // parse content_model
+        list($content_model_type, $content_model) = $this->parseContents($contents);
+        // merge in attribute inclusions
+        $this->mergeInAttrIncludes($attr, $attr_includes);
+        // add element to content sets
+        if ($type) $this->addElementToContentSet($element, $type);
+        // create element
+        $this->info[$element] = HTMLPurifier_ElementDef::create(
+            $content_model, $content_model_type, $attr
+        );
+        // literal object $contents means direct child manipulation
+        if (!is_string($contents)) $this->info[$element]->child = $contents;
+        return $this->info[$element];
+    }
+
+    /**
+     * Convenience function that creates a totally blank, non-standalone
+     * element.
+     * @param $element Name of element to create
+     * @return Created element
+     */
+    public function addBlankElement($element) {
+        if (!isset($this->info[$element])) {
+            $this->elements[] = $element;
+            $this->info[$element] = new HTMLPurifier_ElementDef();
+            $this->info[$element]->standalone = false;
+        } else {
+            trigger_error("Definition for $element already exists in module, cannot redefine");
+        }
+        return $this->info[$element];
+    }
+
+    /**
+     * Convenience function that registers an element to a content set
+     * @param Element to register
+     * @param Name content set (warning: case sensitive, usually upper-case
+     *        first letter)
+     */
+    public function addElementToContentSet($element, $type) {
+        if (!isset($this->content_sets[$type])) $this->content_sets[$type] = '';
+        else $this->content_sets[$type] .= ' | ';
+        $this->content_sets[$type] .= $element;
+    }
+
+    /**
+     * Convenience function that transforms single-string contents
+     * into separate content model and content model type
+     * @param $contents Allowed children in form of:
+     *                  "$content_model_type: $content_model"
+     * @note If contents is an object, an array of two nulls will be
+     *       returned, and the callee needs to take the original $contents
+     *       and use it directly.
+     */
+    public function parseContents($contents) {
+        if (!is_string($contents)) return array(null, null); // defer
+        switch ($contents) {
+            // check for shorthand content model forms
+            case 'Empty':
+                return array('empty', '');
+            case 'Inline':
+                return array('optional', 'Inline | #PCDATA');
+            case 'Flow':
+                return array('optional', 'Flow | #PCDATA');
+        }
+        list($content_model_type, $content_model) = explode(':', $contents);
+        $content_model_type = strtolower(trim($content_model_type));
+        $content_model = trim($content_model);
+        return array($content_model_type, $content_model);
+    }
+
+    /**
+     * Convenience function that merges a list of attribute includes into
+     * an attribute array.
+     * @param $attr Reference to attr array to modify
+     * @param $attr_includes Array of includes / string include to merge in
+     */
+    public function mergeInAttrIncludes(&$attr, $attr_includes) {
+        if (!is_array($attr_includes)) {
+            if (empty($attr_includes)) $attr_includes = array();
+            else $attr_includes = array($attr_includes);
+        }
+        $attr[0] = $attr_includes;
+    }
+
+    /**
+     * Convenience function that generates a lookup table with boolean
+     * true as value.
+     * @param $list List of values to turn into a lookup
+     * @note You can also pass an arbitrary number of arguments in
+     *       place of the regular argument
+     * @return Lookup array equivalent of list
+     */
+    public function makeLookup($list) {
+        if (is_string($list)) $list = func_get_args();
+        $ret = array();
+        foreach ($list as $value) {
+            if (is_null($value)) continue;
+            $ret[$value] = true;
+        }
+        return $ret;
+    }
+
+    /**
+     * Lazy load construction of the module after determining whether
+     * or not it's needed, and also when a finalized configuration object
+     * is available.
+     * @param $config Instance of HTMLPurifier_Config
+     */
+    public function setup($config) {}
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php
new file mode 100644
index 0000000000..3d66f1b4e1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * XHTML 1.1 Bi-directional Text Module, defines elements that
+ * declare directionality of content. Text Extension Module.
+ */
+class HTMLPurifier_HTMLModule_Bdo extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Bdo';
+    public $attr_collections = array(
+        'I18N' => array('dir' => false)
+    );
+
+    public function setup($config) {
+        $bdo = $this->addElement(
+            'bdo', 'Inline', 'Inline', array('Core', 'Lang'),
+            array(
+                'dir' => 'Enum#ltr,rtl', // required
+                // The Abstract Module specification has the attribute
+                // inclusions wrong for bdo: bdo allows Lang
+            )
+        );
+        $bdo->attr_transform_post['required-dir'] = new HTMLPurifier_AttrTransform_BdoDir();
+
+        $this->attr_collections['I18N']['dir'] = 'Enum#ltr,rtl';
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php
new file mode 100644
index 0000000000..7c15da84fc
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php
@@ -0,0 +1,26 @@
+<?php
+
+class HTMLPurifier_HTMLModule_CommonAttributes extends HTMLPurifier_HTMLModule
+{
+    public $name = 'CommonAttributes';
+
+    public $attr_collections = array(
+        'Core' => array(
+            0 => array('Style'),
+            // 'xml:space' => false,
+            'class' => 'Class',
+            'id' => 'ID',
+            'title' => 'CDATA',
+        ),
+        'Lang' => array(),
+        'I18N' => array(
+            0 => array('Lang'), // proprietary, for xml:lang/lang
+        ),
+        'Common' => array(
+            0 => array('Core', 'I18N')
+        )
+    );
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php
new file mode 100644
index 0000000000..ff93690555
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+ * XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
+ * Module.
+ */
+class HTMLPurifier_HTMLModule_Edit extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Edit';
+
+    public function setup($config) {
+        $contents = 'Chameleon: #PCDATA | Inline ! #PCDATA | Flow';
+        $attr = array(
+            'cite' => 'URI',
+            // 'datetime' => 'Datetime', // not implemented
+        );
+        $this->addElement('del', 'Inline', $contents, 'Common', $attr);
+        $this->addElement('ins', 'Inline', $contents, 'Common', $attr);
+    }
+
+    // HTML 4.01 specifies that ins/del must not contain block
+    // elements when used in an inline context, chameleon is
+    // a complicated workaround to acheive this effect
+
+    // Inline context ! Block context (exclamation mark is
+    // separator, see getChildDef for parsing)
+
+    public $defines_child_def = true;
+    public function getChildDef($def) {
+        if ($def->content_model_type != 'chameleon') return false;
+        $value = explode('!', $def->content_model);
+        return new HTMLPurifier_ChildDef_Chameleon($value[0], $value[1]);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php
new file mode 100644
index 0000000000..44c22f6f8b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php
@@ -0,0 +1,118 @@
+<?php
+
+/**
+ * XHTML 1.1 Forms module, defines all form-related elements found in HTML 4.
+ */
+class HTMLPurifier_HTMLModule_Forms extends HTMLPurifier_HTMLModule
+{
+    public $name = 'Forms';
+    public $safe = false;
+
+    public $content_sets = array(
+        'Block' => 'Form',
+        'Inline' => 'Formctrl',
+    );
+
+    public function setup($config) {
+        $form = $this->addElement('form', 'Form',
+          'Required: Heading | List | Block | fieldset', 'Common', array(
+            'accept' => 'ContentTypes',
+            'accept-charset' => 'Charsets',
+            'action*' => 'URI',
+            'method' => 'Enum#get,post',
+            // really ContentType, but these two are the only ones used today
+            'enctype' => 'Enum#application/x-www-form-urlencoded,multipart/form-data',
+        ));
+        $form->excludes = array('form' => true);
+
+        $input = $this->addElement('input', 'Formctrl', 'Empty', 'Common', array(
+            'accept' => 'ContentTypes',
+            'accesskey' => 'Character',
+            'alt' => 'Text',
+            'checked' => 'Bool#checked',
+            'disabled' => 'Bool#disabled',
+            'maxlength' => 'Number',
+            'name' => 'CDATA',
+            'readonly' => 'Bool#readonly',
+            'size' => 'Number',
+            'src' => 'URI#embeds',
+            'tabindex' => 'Number',
+            'type' => 'Enum#text,password,checkbox,button,radio,submit,reset,file,hidden,image',
+            'value' => 'CDATA',
+        ));
+        $input->attr_transform_post[] = new HTMLPurifier_AttrTransform_Input();
+
+        $this->addElement('select', 'Formctrl', 'Required: optgroup | option', 'Common', array(
+            'disabled' => 'Bool#disabled',
+            'multiple' => 'Bool#multiple',
+            'name' => 'CDATA',
+            'size' => 'Number',
+            'tabindex' => 'Number',
+        ));
+
+        $this->addElement('option', false, 'Optional: #PCDATA', 'Common', array(
+            'disabled' => 'Bool#disabled',
+            'label' => 'Text',
+            'selected' => 'Bool#selected',
+            'value' => 'CDATA',
+        ));
+        // It's illegal for there to be more than one selected, but not
+        // be multiple. Also, no selected means undefined behavior. This might
+        // be difficult to implement; perhaps an injector, or a context variable.
+
+        $textarea = $this->addElement('textarea', 'Formctrl', 'Optional: #PCDATA', 'Common', array(
+            'accesskey' => 'Character',
+            'cols*' => 'Number',
+            'disabled' => 'Bool#disabled',
+            'name' => 'CDATA',
+            'readonly' => 'Bool#readonly',
+            'rows*' => 'Number',
+            'tabindex' => 'Number',
+        ));
+        $textarea->attr_transform_pre[] = new HTMLPurifier_AttrTransform_Textarea();
+
+        $button = $this->addElement('button', 'Formctrl', 'Optional: #PCDATA | Heading | List | Block | Inline', 'Common', array(
+            'accesskey' => 'Character',
+            'disabled' => 'Bool#disabled',
+            'name' => 'CDATA',
+            'tabindex' => 'Number',
+            'type' => 'Enum#button,submit,reset',
+            'value' => 'CDATA',
+        ));
+
+        // For exclusions, ideally we'd specify content sets, not literal elements
+        $button->excludes = $this->makeLookup(
+            'form', 'fieldset', // Form
+            'input', 'select', 'textarea', 'label', 'button', // Formctrl
+            'a' // as per HTML 4.01 spec, this is omitted by modularization
+        );
+
+        // Extra exclusion: img usemap="" is not permitted within this element.
+        // We'll omit this for now, since we don't have any good way of
+        // indicating it yet.
+
+        // This is HIGHLY user-unfriendly; we need a custom child-def for this
+        $this->addElement('fieldset', 'Form', 'Custom: (#WS?,legend,(Flow|#PCDATA)*)', 'Common');
+
+        $label = $this->addElement('label', 'Formctrl', 'Optional: #PCDATA | Inline', 'Common', array(
+            'accesskey' => 'Character',
+            // 'for' => 'IDREF', // IDREF not implemented, cannot allow
+        ));
+        $label->excludes = array('label' => true);
+
+        $this->addElement('legend', false, 'Optional: #PCDATA | Inline', 'Common', array(
+            'accesskey' => 'Character',
+        ));
+
+        $this->addElement('optgroup', false, 'Required: option', 'Common', array(
+            'disabled' => 'Bool#disabled',
+            'label*' => 'Text',
+        ));
+
+        // Don't forget an injector for <isindex>. This one's a little complex
+        // because it maps to multiple elements.
+
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php
new file mode 100644
index 0000000000..d7e9bdd27e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php
@@ -0,0 +1,31 @@
+<?php
+
+/**
+ * XHTML 1.1 Hypertext Module, defines hypertext links. Core Module.
+ */
+class HTMLPurifier_HTMLModule_Hypertext extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Hypertext';
+
+    public function setup($config) {
+        $a = $this->addElement(
+            'a', 'Inline', 'Inline', 'Common',
+            array(
+                // 'accesskey' => 'Character',
+                // 'charset' => 'Charset',
+                'href' => 'URI',
+                // 'hreflang' => 'LanguageCode',
+                'rel' => new HTMLPurifier_AttrDef_HTML_LinkTypes('rel'),
+                'rev' => new HTMLPurifier_AttrDef_HTML_LinkTypes('rev'),
+                // 'tabindex' => 'Number',
+                // 'type' => 'ContentType',
+            )
+        );
+        $a->formatting = true;
+        $a->excludes = array('a' => true);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php
new file mode 100644
index 0000000000..948d435bcd
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * XHTML 1.1 Image Module provides basic image embedding.
+ * @note There is specialized code for removing empty images in
+ *       HTMLPurifier_Strategy_RemoveForeignElements
+ */
+class HTMLPurifier_HTMLModule_Image extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Image';
+
+    public function setup($config) {
+        $max = $config->get('HTML.MaxImgLength');
+        $img = $this->addElement(
+            'img', 'Inline', 'Empty', 'Common',
+            array(
+                'alt*' => 'Text',
+                // According to the spec, it's Length, but percents can
+                // be abused, so we allow only Pixels.
+                'height' => 'Pixels#' . $max,
+                'width'  => 'Pixels#' . $max,
+                'longdesc' => 'URI',
+                'src*' => new HTMLPurifier_AttrDef_URI(true), // embedded
+            )
+        );
+        if ($max === null || $config->get('HTML.Trusted')) {
+            $img->attr['height'] =
+            $img->attr['width'] = 'Length';
+        }
+
+        // kind of strange, but splitting things up would be inefficient
+        $img->attr_transform_pre[] =
+        $img->attr_transform_post[] =
+            new HTMLPurifier_AttrTransform_ImgRequired();
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php
new file mode 100644
index 0000000000..df33927ba6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php
@@ -0,0 +1,143 @@
+<?php
+
+/**
+ * XHTML 1.1 Legacy module defines elements that were previously
+ * deprecated.
+ *
+ * @note Not all legacy elements have been implemented yet, which
+ *       is a bit of a reverse problem as compared to browsers! In
+ *       addition, this legacy module may implement a bit more than
+ *       mandated by XHTML 1.1.
+ *
+ * This module can be used in combination with TransformToStrict in order
+ * to transform as many deprecated elements as possible, but retain
+ * questionably deprecated elements that do not have good alternatives
+ * as well as transform elements that don't have an implementation.
+ * See docs/ref-strictness.txt for more details.
+ */
+
+class HTMLPurifier_HTMLModule_Legacy extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Legacy';
+
+    public function setup($config) {
+
+        $this->addElement('basefont', 'Inline', 'Empty', false, array(
+            'color' => 'Color',
+            'face' => 'Text', // extremely broad, we should
+            'size' => 'Text', // tighten it
+            'id' => 'ID'
+        ));
+        $this->addElement('center', 'Block', 'Flow', 'Common');
+        $this->addElement('dir', 'Block', 'Required: li', 'Common', array(
+            'compact' => 'Bool#compact'
+        ));
+        $this->addElement('font', 'Inline', 'Inline', array('Core', 'I18N'), array(
+            'color' => 'Color',
+            'face' => 'Text', // extremely broad, we should
+            'size' => 'Text', // tighten it
+        ));
+        $this->addElement('menu', 'Block', 'Required: li', 'Common', array(
+            'compact' => 'Bool#compact'
+        ));
+
+        $s = $this->addElement('s', 'Inline', 'Inline', 'Common');
+        $s->formatting = true;
+
+        $strike = $this->addElement('strike', 'Inline', 'Inline', 'Common');
+        $strike->formatting = true;
+
+        $u = $this->addElement('u', 'Inline', 'Inline', 'Common');
+        $u->formatting = true;
+
+        // setup modifications to old elements
+
+        $align = 'Enum#left,right,center,justify';
+
+        $address = $this->addBlankElement('address');
+        $address->content_model = 'Inline | #PCDATA | p';
+        $address->content_model_type = 'optional';
+        $address->child = false;
+
+        $blockquote = $this->addBlankElement('blockquote');
+        $blockquote->content_model = 'Flow | #PCDATA';
+        $blockquote->content_model_type = 'optional';
+        $blockquote->child = false;
+
+        $br = $this->addBlankElement('br');
+        $br->attr['clear'] = 'Enum#left,all,right,none';
+
+        $caption = $this->addBlankElement('caption');
+        $caption->attr['align'] = 'Enum#top,bottom,left,right';
+
+        $div = $this->addBlankElement('div');
+        $div->attr['align'] = $align;
+
+        $dl = $this->addBlankElement('dl');
+        $dl->attr['compact'] = 'Bool#compact';
+
+        for ($i = 1; $i <= 6; $i++) {
+            $h = $this->addBlankElement("h$i");
+            $h->attr['align'] = $align;
+        }
+
+        $hr = $this->addBlankElement('hr');
+        $hr->attr['align'] = $align;
+        $hr->attr['noshade'] = 'Bool#noshade';
+        $hr->attr['size'] = 'Pixels';
+        $hr->attr['width'] = 'Length';
+
+        $img = $this->addBlankElement('img');
+        $img->attr['align'] = 'Enum#top,middle,bottom,left,right';
+        $img->attr['border'] = 'Pixels';
+        $img->attr['hspace'] = 'Pixels';
+        $img->attr['vspace'] = 'Pixels';
+
+        // figure out this integer business
+
+        $li = $this->addBlankElement('li');
+        $li->attr['value'] = new HTMLPurifier_AttrDef_Integer();
+        $li->attr['type']  = 'Enum#s:1,i,I,a,A,disc,square,circle';
+
+        $ol = $this->addBlankElement('ol');
+        $ol->attr['compact'] = 'Bool#compact';
+        $ol->attr['start'] = new HTMLPurifier_AttrDef_Integer();
+        $ol->attr['type'] = 'Enum#s:1,i,I,a,A';
+
+        $p = $this->addBlankElement('p');
+        $p->attr['align'] = $align;
+
+        $pre = $this->addBlankElement('pre');
+        $pre->attr['width'] = 'Number';
+
+        // script omitted
+
+        $table = $this->addBlankElement('table');
+        $table->attr['align'] = 'Enum#left,center,right';
+        $table->attr['bgcolor'] = 'Color';
+
+        $tr = $this->addBlankElement('tr');
+        $tr->attr['bgcolor'] = 'Color';
+
+        $th = $this->addBlankElement('th');
+        $th->attr['bgcolor'] = 'Color';
+        $th->attr['height'] = 'Length';
+        $th->attr['nowrap'] = 'Bool#nowrap';
+        $th->attr['width'] = 'Length';
+
+        $td = $this->addBlankElement('td');
+        $td->attr['bgcolor'] = 'Color';
+        $td->attr['height'] = 'Length';
+        $td->attr['nowrap'] = 'Bool#nowrap';
+        $td->attr['width'] = 'Length';
+
+        $ul = $this->addBlankElement('ul');
+        $ul->attr['compact'] = 'Bool#compact';
+        $ul->attr['type'] = 'Enum#square,disc,circle';
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php
new file mode 100644
index 0000000000..1d15f27293
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php
@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * XHTML 1.1 List Module, defines list-oriented elements. Core Module.
+ */
+class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'List';
+
+    // According to the abstract schema, the List content set is a fully formed
+    // one or more expr, but it invariably occurs in an optional declaration
+    // so we're not going to do that subtlety. It might cause trouble
+    // if a user defines "List" and expects that multiple lists are
+    // allowed to be specified, but then again, that's not very intuitive.
+    // Furthermore, the actual XML Schema may disagree. Regardless,
+    // we don't have support for such nested expressions without using
+    // the incredibly inefficient and draconic Custom ChildDef.
+
+    public $content_sets = array('Flow' => 'List');
+
+    public function setup($config) {
+        $this->addElement('ol', 'List', 'Required: li', 'Common');
+        $this->addElement('ul', 'List', 'Required: li', 'Common');
+        $this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
+
+        $this->addElement('li', false, 'Flow', 'Common');
+
+        $this->addElement('dd', false, 'Flow', 'Common');
+        $this->addElement('dt', false, 'Inline', 'Common');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php
new file mode 100644
index 0000000000..05694b4504
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php
@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Name extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Name';
+
+    public function setup($config) {
+        $elements = array('a', 'applet', 'form', 'frame', 'iframe', 'img', 'map');
+        foreach ($elements as $name) {
+            $element = $this->addBlankElement($name);
+            $element->attr['name'] = 'CDATA';
+            if (!$config->get('HTML.Attr.Name.UseCDATA')) {
+                $element->attr_transform_post['NameSync'] = new HTMLPurifier_AttrTransform_NameSync();
+            }
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php
new file mode 100644
index 0000000000..5f1b14abb8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php
@@ -0,0 +1,14 @@
+<?php
+
+class HTMLPurifier_HTMLModule_NonXMLCommonAttributes extends HTMLPurifier_HTMLModule
+{
+    public $name = 'NonXMLCommonAttributes';
+
+    public $attr_collections = array(
+        'Lang' => array(
+            'lang' => 'LanguageCode',
+        )
+    );
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php
new file mode 100644
index 0000000000..193c1011f8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * XHTML 1.1 Object Module, defines elements for generic object inclusion
+ * @warning Users will commonly use <embed> to cater to legacy browsers: this
+ *      module does not allow this sort of behavior
+ */
+class HTMLPurifier_HTMLModule_Object extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Object';
+    public $safe = false;
+
+    public function setup($config) {
+
+        $this->addElement('object', 'Inline', 'Optional: #PCDATA | Flow | param', 'Common',
+            array(
+                'archive' => 'URI',
+                'classid' => 'URI',
+                'codebase' => 'URI',
+                'codetype' => 'Text',
+                'data' => 'URI',
+                'declare' => 'Bool#declare',
+                'height' => 'Length',
+                'name' => 'CDATA',
+                'standby' => 'Text',
+                'tabindex' => 'Number',
+                'type' => 'ContentType',
+                'width' => 'Length'
+            )
+        );
+
+        $this->addElement('param', false, 'Empty', false,
+            array(
+                'id' => 'ID',
+                'name*' => 'Text',
+                'type' => 'Text',
+                'value' => 'Text',
+                'valuetype' => 'Enum#data,ref,object'
+           )
+        );
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php
new file mode 100644
index 0000000000..8ff0b5ed78
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * XHTML 1.1 Presentation Module, defines simple presentation-related
+ * markup. Text Extension Module.
+ * @note The official XML Schema and DTD specs further divide this into
+ *       two modules:
+ *          - Block Presentation (hr)
+ *          - Inline Presentation (b, big, i, small, sub, sup, tt)
+ *       We have chosen not to heed this distinction, as content_sets
+ *       provides satisfactory disambiguation.
+ */
+class HTMLPurifier_HTMLModule_Presentation extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Presentation';
+
+    public function setup($config) {
+        $this->addElement('hr',     'Block',  'Empty',  'Common');
+        $this->addElement('sub',    'Inline', 'Inline', 'Common');
+        $this->addElement('sup',    'Inline', 'Inline', 'Common');
+        $b = $this->addElement('b',      'Inline', 'Inline', 'Common');
+        $b->formatting = true;
+        $big = $this->addElement('big',    'Inline', 'Inline', 'Common');
+        $big->formatting = true;
+        $i = $this->addElement('i',      'Inline', 'Inline', 'Common');
+        $i->formatting = true;
+        $small = $this->addElement('small',  'Inline', 'Inline', 'Common');
+        $small->formatting = true;
+        $tt = $this->addElement('tt',     'Inline', 'Inline', 'Common');
+        $tt->formatting = true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php
new file mode 100644
index 0000000000..dd36a3de0e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * Module defines proprietary tags and attributes in HTML.
+ * @warning If this module is enabled, standards-compliance is off!
+ */
+class HTMLPurifier_HTMLModule_Proprietary extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Proprietary';
+
+    public function setup($config) {
+
+        $this->addElement('marquee', 'Inline', 'Flow', 'Common',
+            array(
+                'direction' => 'Enum#left,right,up,down',
+                'behavior' => 'Enum#alternate',
+                'width' => 'Length',
+                'height' => 'Length',
+                'scrolldelay' => 'Number',
+                'scrollamount' => 'Number',
+                'loop' => 'Number',
+                'bgcolor' => 'Color',
+                'hspace' => 'Pixels',
+                'vspace' => 'Pixels',
+            )
+        );
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php
new file mode 100644
index 0000000000..b26a0a30a0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php
@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * XHTML 1.1 Ruby Annotation Module, defines elements that indicate
+ * short runs of text alongside base text for annotation or pronounciation.
+ */
+class HTMLPurifier_HTMLModule_Ruby extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Ruby';
+
+    public function setup($config) {
+        $this->addElement('ruby', 'Inline',
+            'Custom: ((rb, (rt | (rp, rt, rp))) | (rbc, rtc, rtc?))',
+            'Common');
+        $this->addElement('rbc', false, 'Required: rb', 'Common');
+        $this->addElement('rtc', false, 'Required: rt', 'Common');
+        $rb = $this->addElement('rb', false, 'Inline', 'Common');
+        $rb->excludes = array('ruby' => true);
+        $rt = $this->addElement('rt', false, 'Inline', 'Common', array('rbspan' => 'Number'));
+        $rt->excludes = array('ruby' => true);
+        $this->addElement('rp', false, 'Optional: #PCDATA', 'Common');
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php
new file mode 100644
index 0000000000..8fc03cb1c7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * A "safe" embed module. See SafeObject. This is a proprietary element.
+ */
+class HTMLPurifier_HTMLModule_SafeEmbed extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'SafeEmbed';
+
+    public function setup($config) {
+
+        $max = $config->get('HTML.MaxImgLength');
+        $embed = $this->addElement(
+            'embed', 'Inline', 'Empty', 'Common',
+            array(
+                'src*' => 'URI#embedded',
+                'type' => 'Enum#application/x-shockwave-flash',
+                'width' => 'Pixels#' . $max,
+                'height' => 'Pixels#' . $max,
+                'allowscriptaccess' => 'Enum#never',
+                'allownetworking' => 'Enum#internal',
+                'wmode' => 'Enum#window',
+                'name' => 'ID',
+            )
+        );
+        $embed->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeEmbed();
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php
new file mode 100644
index 0000000000..33bac00cf2
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php
@@ -0,0 +1,50 @@
+<?php
+
+/**
+ * A "safe" object module. In theory, objects permitted by this module will
+ * be safe, and untrusted users can be allowed to embed arbitrary flash objects
+ * (maybe other types too, but only Flash is supported as of right now).
+ * Highly experimental.
+ */
+class HTMLPurifier_HTMLModule_SafeObject extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'SafeObject';
+
+    public function setup($config) {
+
+        // These definitions are not intrinsically safe: the attribute transforms
+        // are a vital part of ensuring safety.
+
+        $max = $config->get('HTML.MaxImgLength');
+        $object = $this->addElement(
+            'object',
+            'Inline',
+            'Optional: param | Flow | #PCDATA',
+            'Common',
+            array(
+                // While technically not required by the spec, we're forcing
+                // it to this value.
+                'type'   => 'Enum#application/x-shockwave-flash',
+                'width'  => 'Pixels#' . $max,
+                'height' => 'Pixels#' . $max,
+                'data'   => 'URI#embedded'
+            )
+        );
+        $object->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeObject();
+
+        $param = $this->addElement('param', false, 'Empty', false,
+            array(
+                'id' => 'ID',
+                'name*' => 'Text',
+                'value' => 'Text'
+            )
+        );
+        $param->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeParam();
+        $this->info_injector[] = 'SafeObject';
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php
new file mode 100644
index 0000000000..cecdea6c30
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+
+WARNING: THIS MODULE IS EXTREMELY DANGEROUS AS IT ENABLES INLINE SCRIPTING
+INSIDE HTML PURIFIER DOCUMENTS. USE ONLY WITH TRUSTED USER INPUT!!!
+
+*/
+
+/**
+ * XHTML 1.1 Scripting module, defines elements that are used to contain
+ * information pertaining to executable scripts or the lack of support
+ * for executable scripts.
+ * @note This module does not contain inline scripting elements
+ */
+class HTMLPurifier_HTMLModule_Scripting extends HTMLPurifier_HTMLModule
+{
+    public $name = 'Scripting';
+    public $elements = array('script', 'noscript');
+    public $content_sets = array('Block' => 'script | noscript', 'Inline' => 'script | noscript');
+    public $safe = false;
+
+    public function setup($config) {
+        // TODO: create custom child-definition for noscript that
+        // auto-wraps stray #PCDATA in a similar manner to
+        // blockquote's custom definition (we would use it but
+        // blockquote's contents are optional while noscript's contents
+        // are required)
+
+        // TODO: convert this to new syntax, main problem is getting
+        // both content sets working
+
+        // In theory, this could be safe, but I don't see any reason to
+        // allow it.
+        $this->info['noscript'] = new HTMLPurifier_ElementDef();
+        $this->info['noscript']->attr = array( 0 => array('Common') );
+        $this->info['noscript']->content_model = 'Heading | List | Block';
+        $this->info['noscript']->content_model_type = 'required';
+
+        $this->info['script'] = new HTMLPurifier_ElementDef();
+        $this->info['script']->attr = array(
+            'defer' => new HTMLPurifier_AttrDef_Enum(array('defer')),
+            'src'   => new HTMLPurifier_AttrDef_URI(true),
+            'type'  => new HTMLPurifier_AttrDef_Enum(array('text/javascript'))
+        );
+        $this->info['script']->content_model = '#PCDATA';
+        $this->info['script']->content_model_type = 'optional';
+        $this->info['script']->attr_transform_pre['type'] =
+        $this->info['script']->attr_transform_post['type'] =
+            new HTMLPurifier_AttrTransform_ScriptRequired();
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php
new file mode 100644
index 0000000000..eb78464cc0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
+ * Module.
+ */
+class HTMLPurifier_HTMLModule_StyleAttribute extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'StyleAttribute';
+    public $attr_collections = array(
+        // The inclusion routine differs from the Abstract Modules but
+        // is in line with the DTD and XML Schemas.
+        'Style' => array('style' => false), // see constructor
+        'Core' => array(0 => array('Style'))
+    );
+
+    public function setup($config) {
+        $this->attr_collections['Style']['style'] = new HTMLPurifier_AttrDef_CSS();
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php
new file mode 100644
index 0000000000..f314ced3f8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php
@@ -0,0 +1,66 @@
+<?php
+
+/**
+ * XHTML 1.1 Tables Module, fully defines accessible table elements.
+ */
+class HTMLPurifier_HTMLModule_Tables extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Tables';
+
+    public function setup($config) {
+
+        $this->addElement('caption', false, 'Inline', 'Common');
+
+        $this->addElement('table', 'Block',
+            new HTMLPurifier_ChildDef_Table(),  'Common',
+            array(
+                'border' => 'Pixels',
+                'cellpadding' => 'Length',
+                'cellspacing' => 'Length',
+                'frame' => 'Enum#void,above,below,hsides,lhs,rhs,vsides,box,border',
+                'rules' => 'Enum#none,groups,rows,cols,all',
+                'summary' => 'Text',
+                'width' => 'Length'
+            )
+        );
+
+        // common attributes
+        $cell_align = array(
+            'align' => 'Enum#left,center,right,justify,char',
+            'charoff' => 'Length',
+            'valign' => 'Enum#top,middle,bottom,baseline',
+        );
+
+        $cell_t = array_merge(
+            array(
+                'abbr'    => 'Text',
+                'colspan' => 'Number',
+                'rowspan' => 'Number',
+            ),
+            $cell_align
+        );
+        $this->addElement('td', false, 'Flow', 'Common', $cell_t);
+        $this->addElement('th', false, 'Flow', 'Common', $cell_t);
+
+        $this->addElement('tr', false, 'Required: td | th', 'Common', $cell_align);
+
+        $cell_col = array_merge(
+            array(
+                'span'  => 'Number',
+                'width' => 'MultiLength',
+            ),
+            $cell_align
+        );
+        $this->addElement('col',      false, 'Empty',         'Common', $cell_col);
+        $this->addElement('colgroup', false, 'Optional: col', 'Common', $cell_col);
+
+        $this->addElement('tbody', false, 'Required: tr', 'Common', $cell_align);
+        $this->addElement('thead', false, 'Required: tr', 'Common', $cell_align);
+        $this->addElement('tfoot', false, 'Required: tr', 'Common', $cell_align);
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php
new file mode 100644
index 0000000000..2b844ecc45
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * XHTML 1.1 Target Module, defines target attribute in link elements.
+ */
+class HTMLPurifier_HTMLModule_Target extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Target';
+
+    public function setup($config) {
+        $elements = array('a');
+        foreach ($elements as $name) {
+            $e = $this->addBlankElement($name);
+            $e->attr = array(
+                'target' => new HTMLPurifier_AttrDef_HTML_FrameTarget()
+            );
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php
new file mode 100644
index 0000000000..ae77c71886
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php
@@ -0,0 +1,71 @@
+<?php
+
+/**
+ * XHTML 1.1 Text Module, defines basic text containers. Core Module.
+ * @note In the normative XML Schema specification, this module
+ *       is further abstracted into the following modules:
+ *          - Block Phrasal (address, blockquote, pre, h1, h2, h3, h4, h5, h6)
+ *          - Block Structural (div, p)
+ *          - Inline Phrasal (abbr, acronym, cite, code, dfn, em, kbd, q, samp, strong, var)
+ *          - Inline Structural (br, span)
+ *       This module, functionally, does not distinguish between these
+ *       sub-modules, but the code is internally structured to reflect
+ *       these distinctions.
+ */
+class HTMLPurifier_HTMLModule_Text extends HTMLPurifier_HTMLModule
+{
+
+    public $name = 'Text';
+    public $content_sets = array(
+        'Flow' => 'Heading | Block | Inline'
+    );
+
+    public function setup($config) {
+
+        // Inline Phrasal -------------------------------------------------
+        $this->addElement('abbr',    'Inline', 'Inline', 'Common');
+        $this->addElement('acronym', 'Inline', 'Inline', 'Common');
+        $this->addElement('cite',    'Inline', 'Inline', 'Common');
+        $this->addElement('dfn',     'Inline', 'Inline', 'Common');
+        $this->addElement('kbd',     'Inline', 'Inline', 'Common');
+        $this->addElement('q',       'Inline', 'Inline', 'Common', array('cite' => 'URI'));
+        $this->addElement('samp',    'Inline', 'Inline', 'Common');
+        $this->addElement('var',     'Inline', 'Inline', 'Common');
+
+        $em = $this->addElement('em',      'Inline', 'Inline', 'Common');
+        $em->formatting = true;
+
+        $strong = $this->addElement('strong',  'Inline', 'Inline', 'Common');
+        $strong->formatting = true;
+
+        $code = $this->addElement('code',    'Inline', 'Inline', 'Common');
+        $code->formatting = true;
+
+        // Inline Structural ----------------------------------------------
+        $this->addElement('span', 'Inline', 'Inline', 'Common');
+        $this->addElement('br',   'Inline', 'Empty',  'Core');
+
+        // Block Phrasal --------------------------------------------------
+        $this->addElement('address',     'Block', 'Inline', 'Common');
+        $this->addElement('blockquote',  'Block', 'Optional: Heading | Block | List', 'Common', array('cite' => 'URI') );
+        $pre = $this->addElement('pre', 'Block', 'Inline', 'Common');
+        $pre->excludes = $this->makeLookup(
+            'img', 'big', 'small', 'object', 'applet', 'font', 'basefont' );
+        $this->addElement('h1', 'Heading', 'Inline', 'Common');
+        $this->addElement('h2', 'Heading', 'Inline', 'Common');
+        $this->addElement('h3', 'Heading', 'Inline', 'Common');
+        $this->addElement('h4', 'Heading', 'Inline', 'Common');
+        $this->addElement('h5', 'Heading', 'Inline', 'Common');
+        $this->addElement('h6', 'Heading', 'Inline', 'Common');
+
+        // Block Structural -----------------------------------------------
+        $p = $this->addElement('p', 'Block', 'Inline', 'Common');
+        $p->autoclose = array_flip(array("address", "blockquote", "center", "dir", "div", "dl", "fieldset", "ol", "p", "ul"));
+
+        $this->addElement('div', 'Block', 'Flow', 'Common');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php
new file mode 100644
index 0000000000..21783f18eb
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php
@@ -0,0 +1,207 @@
+<?php
+
+/**
+ * Abstract class for a set of proprietary modules that clean up (tidy)
+ * poorly written HTML.
+ * @todo Figure out how to protect some of these methods/properties
+ */
+class HTMLPurifier_HTMLModule_Tidy extends HTMLPurifier_HTMLModule
+{
+
+    /**
+     * List of supported levels. Index zero is a special case "no fixes"
+     * level.
+     */
+    public $levels = array(0 => 'none', 'light', 'medium', 'heavy');
+
+    /**
+     * Default level to place all fixes in. Disabled by default
+     */
+    public $defaultLevel = null;
+
+    /**
+     * Lists of fixes used by getFixesForLevel(). Format is:
+     *      HTMLModule_Tidy->fixesForLevel[$level] = array('fix-1', 'fix-2');
+     */
+    public $fixesForLevel = array(
+        'light'  => array(),
+        'medium' => array(),
+        'heavy'  => array()
+    );
+
+    /**
+     * Lazy load constructs the module by determining the necessary
+     * fixes to create and then delegating to the populate() function.
+     * @todo Wildcard matching and error reporting when an added or
+     *       subtracted fix has no effect.
+     */
+    public function setup($config) {
+
+        // create fixes, initialize fixesForLevel
+        $fixes = $this->makeFixes();
+        $this->makeFixesForLevel($fixes);
+
+        // figure out which fixes to use
+        $level = $config->get('HTML.TidyLevel');
+        $fixes_lookup = $this->getFixesForLevel($level);
+
+        // get custom fix declarations: these need namespace processing
+        $add_fixes    = $config->get('HTML.TidyAdd');
+        $remove_fixes = $config->get('HTML.TidyRemove');
+
+        foreach ($fixes as $name => $fix) {
+            // needs to be refactored a little to implement globbing
+            if (
+                isset($remove_fixes[$name]) ||
+                (!isset($add_fixes[$name]) && !isset($fixes_lookup[$name]))
+            ) {
+                unset($fixes[$name]);
+            }
+        }
+
+        // populate this module with necessary fixes
+        $this->populate($fixes);
+
+    }
+
+    /**
+     * Retrieves all fixes per a level, returning fixes for that specific
+     * level as well as all levels below it.
+     * @param $level String level identifier, see $levels for valid values
+     * @return Lookup up table of fixes
+     */
+    public function getFixesForLevel($level) {
+        if ($level == $this->levels[0]) {
+            return array();
+        }
+        $activated_levels = array();
+        for ($i = 1, $c = count($this->levels); $i < $c; $i++) {
+            $activated_levels[] = $this->levels[$i];
+            if ($this->levels[$i] == $level) break;
+        }
+        if ($i == $c) {
+            trigger_error(
+                'Tidy level ' . htmlspecialchars($level) . ' not recognized',
+                E_USER_WARNING
+            );
+            return array();
+        }
+        $ret = array();
+        foreach ($activated_levels as $level) {
+            foreach ($this->fixesForLevel[$level] as $fix) {
+                $ret[$fix] = true;
+            }
+        }
+        return $ret;
+    }
+
+    /**
+     * Dynamically populates the $fixesForLevel member variable using
+     * the fixes array. It may be custom overloaded, used in conjunction
+     * with $defaultLevel, or not used at all.
+     */
+    public function makeFixesForLevel($fixes) {
+        if (!isset($this->defaultLevel)) return;
+        if (!isset($this->fixesForLevel[$this->defaultLevel])) {
+            trigger_error(
+                'Default level ' . $this->defaultLevel . ' does not exist',
+                E_USER_ERROR
+            );
+            return;
+        }
+        $this->fixesForLevel[$this->defaultLevel] = array_keys($fixes);
+    }
+
+    /**
+     * Populates the module with transforms and other special-case code
+     * based on a list of fixes passed to it
+     * @param $lookup Lookup table of fixes to activate
+     */
+    public function populate($fixes) {
+        foreach ($fixes as $name => $fix) {
+            // determine what the fix is for
+            list($type, $params) = $this->getFixType($name);
+            switch ($type) {
+                case 'attr_transform_pre':
+                case 'attr_transform_post':
+                    $attr = $params['attr'];
+                    if (isset($params['element'])) {
+                        $element = $params['element'];
+                        if (empty($this->info[$element])) {
+                            $e = $this->addBlankElement($element);
+                        } else {
+                            $e = $this->info[$element];
+                        }
+                    } else {
+                        $type = "info_$type";
+                        $e = $this;
+                    }
+                    // PHP does some weird parsing when I do
+                    // $e->$type[$attr], so I have to assign a ref.
+                    $f =& $e->$type;
+                    $f[$attr] = $fix;
+                    break;
+                case 'tag_transform':
+                    $this->info_tag_transform[$params['element']] = $fix;
+                    break;
+                case 'child':
+                case 'content_model_type':
+                    $element = $params['element'];
+                    if (empty($this->info[$element])) {
+                        $e = $this->addBlankElement($element);
+                    } else {
+                        $e = $this->info[$element];
+                    }
+                    $e->$type = $fix;
+                    break;
+                default:
+                    trigger_error("Fix type $type not supported", E_USER_ERROR);
+                    break;
+            }
+        }
+    }
+
+    /**
+     * Parses a fix name and determines what kind of fix it is, as well
+     * as other information defined by the fix
+     * @param $name String name of fix
+     * @return array(string $fix_type, array $fix_parameters)
+     * @note $fix_parameters is type dependant, see populate() for usage
+     *       of these parameters
+     */
+    public function getFixType($name) {
+        // parse it
+        $property = $attr = null;
+        if (strpos($name, '#') !== false) list($name, $property) = explode('#', $name);
+        if (strpos($name, '@') !== false) list($name, $attr)     = explode('@', $name);
+
+        // figure out the parameters
+        $params = array();
+        if ($name !== '')    $params['element'] = $name;
+        if (!is_null($attr)) $params['attr'] = $attr;
+
+        // special case: attribute transform
+        if (!is_null($attr)) {
+            if (is_null($property)) $property = 'pre';
+            $type = 'attr_transform_' . $property;
+            return array($type, $params);
+        }
+
+        // special case: tag transform
+        if (is_null($property)) {
+            return array('tag_transform', $params);
+        }
+
+        return array($property, $params);
+
+    }
+
+    /**
+     * Defines all fixes the module will perform in a compact
+     * associative array of fix name to fix implementation.
+     */
+    public function makeFixes() {}
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php
new file mode 100644
index 0000000000..61ff85ce2f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php
@@ -0,0 +1,24 @@
+<?php
+
+/**
+ * Name is deprecated, but allowed in strict doctypes, so onl
+ */
+class HTMLPurifier_HTMLModule_Tidy_Name extends HTMLPurifier_HTMLModule_Tidy
+{
+    public $name = 'Tidy_Name';
+    public $defaultLevel = 'heavy';
+    public function makeFixes() {
+
+        $r = array();
+
+        // @name for img, a -----------------------------------------------
+        // Technically, it's allowed even on strict, so we allow authors to use
+        // it. However, it's deprecated in future versions of XHTML.
+        $r['img@name'] =
+        $r['a@name'] = new HTMLPurifier_AttrTransform_Name();
+
+        return $r;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
new file mode 100644
index 0000000000..85fa90a942
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
@@ -0,0 +1,23 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_Proprietary extends HTMLPurifier_HTMLModule_Tidy
+{
+
+    public $name = 'Tidy_Proprietary';
+    public $defaultLevel = 'light';
+
+    public function makeFixes() {
+        $r = array();
+        $r['table@background'] = new HTMLPurifier_AttrTransform_Background();
+        $r['td@background']    = new HTMLPurifier_AttrTransform_Background();
+        $r['th@background']    = new HTMLPurifier_AttrTransform_Background();
+        $r['tr@background']    = new HTMLPurifier_AttrTransform_Background();
+        $r['thead@background'] = new HTMLPurifier_AttrTransform_Background();
+        $r['tfoot@background'] = new HTMLPurifier_AttrTransform_Background();
+        $r['tbody@background'] = new HTMLPurifier_AttrTransform_Background();
+        return $r;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php
new file mode 100644
index 0000000000..c73dc3c4d1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php
@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_Strict extends HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4
+{
+    public $name = 'Tidy_Strict';
+    public $defaultLevel = 'light';
+
+    public function makeFixes() {
+        $r = parent::makeFixes();
+        $r['blockquote#content_model_type'] = 'strictblockquote';
+        return $r;
+    }
+
+    public $defines_child_def = true;
+    public function getChildDef($def) {
+        if ($def->content_model_type != 'strictblockquote') return parent::getChildDef($def);
+        return new HTMLPurifier_ChildDef_StrictBlockquote($def->content_model);
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php
new file mode 100644
index 0000000000..9960b1dd10
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php
@@ -0,0 +1,9 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_Transitional extends HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4
+{
+    public $name = 'Tidy_Transitional';
+    public $defaultLevel = 'heavy';
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php
new file mode 100644
index 0000000000..db5a378e53
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php
@@ -0,0 +1,17 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_XHTML extends HTMLPurifier_HTMLModule_Tidy
+{
+
+    public $name = 'Tidy_XHTML';
+    public $defaultLevel = 'medium';
+
+    public function makeFixes() {
+        $r = array();
+        $r['@lang'] = new HTMLPurifier_AttrTransform_Lang();
+        return $r;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
new file mode 100644
index 0000000000..02e9438139
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
@@ -0,0 +1,161 @@
+<?php
+
+class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule_Tidy
+{
+
+    public function makeFixes() {
+
+        $r = array();
+
+        // == deprecated tag transforms ===================================
+
+        $r['font']   = new HTMLPurifier_TagTransform_Font();
+        $r['menu']   = new HTMLPurifier_TagTransform_Simple('ul');
+        $r['dir']    = new HTMLPurifier_TagTransform_Simple('ul');
+        $r['center'] = new HTMLPurifier_TagTransform_Simple('div',  'text-align:center;');
+        $r['u']      = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:underline;');
+        $r['s']      = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
+        $r['strike'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
+
+        // == deprecated attribute transforms =============================
+
+        $r['caption@align'] =
+            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+                // we're following IE's behavior, not Firefox's, due
+                // to the fact that no one supports caption-side:right,
+                // W3C included (with CSS 2.1). This is a slightly
+                // unreasonable attribute!
+                'left'   => 'text-align:left;',
+                'right'  => 'text-align:right;',
+                'top'    => 'caption-side:top;',
+                'bottom' => 'caption-side:bottom;' // not supported by IE
+            ));
+
+        // @align for img -------------------------------------------------
+        $r['img@align'] =
+            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+                'left'   => 'float:left;',
+                'right'  => 'float:right;',
+                'top'    => 'vertical-align:top;',
+                'middle' => 'vertical-align:middle;',
+                'bottom' => 'vertical-align:baseline;',
+            ));
+
+        // @align for table -----------------------------------------------
+        $r['table@align'] =
+            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+                'left'   => 'float:left;',
+                'center' => 'margin-left:auto;margin-right:auto;',
+                'right'  => 'float:right;'
+            ));
+
+        // @align for hr -----------------------------------------------
+        $r['hr@align'] =
+            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
+                // we use both text-align and margin because these work
+                // for different browsers (IE and Firefox, respectively)
+                // and the melange makes for a pretty cross-compatible
+                // solution
+                'left'   => 'margin-left:0;margin-right:auto;text-align:left;',
+                'center' => 'margin-left:auto;margin-right:auto;text-align:center;',
+                'right'  => 'margin-left:auto;margin-right:0;text-align:right;'
+            ));
+
+        // @align for h1, h2, h3, h4, h5, h6, p, div ----------------------
+        // {{{
+            $align_lookup = array();
+            $align_values = array('left', 'right', 'center', 'justify');
+            foreach ($align_values as $v) $align_lookup[$v] = "text-align:$v;";
+        // }}}
+        $r['h1@align'] =
+        $r['h2@align'] =
+        $r['h3@align'] =
+        $r['h4@align'] =
+        $r['h5@align'] =
+        $r['h6@align'] =
+        $r['p@align']  =
+        $r['div@align'] =
+            new HTMLPurifier_AttrTransform_EnumToCSS('align', $align_lookup);
+
+        // @bgcolor for table, tr, td, th ---------------------------------
+        $r['table@bgcolor'] =
+        $r['td@bgcolor'] =
+        $r['th@bgcolor'] =
+            new HTMLPurifier_AttrTransform_BgColor();
+
+        // @border for img ------------------------------------------------
+        $r['img@border'] = new HTMLPurifier_AttrTransform_Border();
+
+        // @clear for br --------------------------------------------------
+        $r['br@clear'] =
+            new HTMLPurifier_AttrTransform_EnumToCSS('clear', array(
+                'left'  => 'clear:left;',
+                'right' => 'clear:right;',
+                'all'   => 'clear:both;',
+                'none'  => 'clear:none;',
+            ));
+
+        // @height for td, th ---------------------------------------------
+        $r['td@height'] =
+        $r['th@height'] =
+            new HTMLPurifier_AttrTransform_Length('height');
+
+        // @hspace for img ------------------------------------------------
+        $r['img@hspace'] = new HTMLPurifier_AttrTransform_ImgSpace('hspace');
+
+        // @noshade for hr ------------------------------------------------
+        // this transformation is not precise but often good enough.
+        // different browsers use different styles to designate noshade
+        $r['hr@noshade'] =
+            new HTMLPurifier_AttrTransform_BoolToCSS(
+                'noshade',
+                'color:#808080;background-color:#808080;border:0;'
+            );
+
+        // @nowrap for td, th ---------------------------------------------
+        $r['td@nowrap'] =
+        $r['th@nowrap'] =
+            new HTMLPurifier_AttrTransform_BoolToCSS(
+                'nowrap',
+                'white-space:nowrap;'
+            );
+
+        // @size for hr  --------------------------------------------------
+        $r['hr@size'] = new HTMLPurifier_AttrTransform_Length('size', 'height');
+
+        // @type for li, ol, ul -------------------------------------------
+        // {{{
+            $ul_types = array(
+                'disc'   => 'list-style-type:disc;',
+                'square' => 'list-style-type:square;',
+                'circle' => 'list-style-type:circle;'
+            );
+            $ol_types = array(
+                '1'   => 'list-style-type:decimal;',
+                'i'   => 'list-style-type:lower-roman;',
+                'I'   => 'list-style-type:upper-roman;',
+                'a'   => 'list-style-type:lower-alpha;',
+                'A'   => 'list-style-type:upper-alpha;'
+            );
+            $li_types = $ul_types + $ol_types;
+        // }}}
+
+        $r['ul@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ul_types);
+        $r['ol@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ol_types, true);
+        $r['li@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $li_types, true);
+
+        // @vspace for img ------------------------------------------------
+        $r['img@vspace'] = new HTMLPurifier_AttrTransform_ImgSpace('vspace');
+
+        // @width for hr, td, th ------------------------------------------
+        $r['td@width'] =
+        $r['th@width'] =
+        $r['hr@width'] = new HTMLPurifier_AttrTransform_Length('width');
+
+        return $r;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php
new file mode 100644
index 0000000000..9c0e031984
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php
@@ -0,0 +1,14 @@
+<?php
+
+class HTMLPurifier_HTMLModule_XMLCommonAttributes extends HTMLPurifier_HTMLModule
+{
+    public $name = 'XMLCommonAttributes';
+
+    public $attr_collections = array(
+        'Lang' => array(
+            'xml:lang' => 'LanguageCode',
+        )
+    );
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php
new file mode 100644
index 0000000000..f5c4a1d2cb
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php
@@ -0,0 +1,403 @@
+<?php
+
+class HTMLPurifier_HTMLModuleManager
+{
+
+    /**
+     * Instance of HTMLPurifier_DoctypeRegistry
+     */
+    public $doctypes;
+
+    /**
+     * Instance of current doctype
+     */
+    public $doctype;
+
+    /**
+     * Instance of HTMLPurifier_AttrTypes
+     */
+    public $attrTypes;
+
+    /**
+     * Active instances of modules for the specified doctype are
+     * indexed, by name, in this array.
+     */
+    public $modules = array();
+
+    /**
+     * Array of recognized HTMLPurifier_Module instances, indexed by
+     * module's class name. This array is usually lazy loaded, but a
+     * user can overload a module by pre-emptively registering it.
+     */
+    public $registeredModules = array();
+
+    /**
+     * List of extra modules that were added by the user using addModule().
+     * These get unconditionally merged into the current doctype, whatever
+     * it may be.
+     */
+    public $userModules = array();
+
+    /**
+     * Associative array of element name to list of modules that have
+     * definitions for the element; this array is dynamically filled.
+     */
+    public $elementLookup = array();
+
+    /** List of prefixes we should use for registering small names */
+    public $prefixes = array('HTMLPurifier_HTMLModule_');
+
+    public $contentSets;     /**< Instance of HTMLPurifier_ContentSets */
+    public $attrCollections; /**< Instance of HTMLPurifier_AttrCollections */
+
+    /** If set to true, unsafe elements and attributes will be allowed */
+    public $trusted = false;
+
+    public function __construct() {
+
+        // editable internal objects
+        $this->attrTypes = new HTMLPurifier_AttrTypes();
+        $this->doctypes  = new HTMLPurifier_DoctypeRegistry();
+
+        // setup basic modules
+        $common = array(
+            'CommonAttributes', 'Text', 'Hypertext', 'List',
+            'Presentation', 'Edit', 'Bdo', 'Tables', 'Image',
+            'StyleAttribute',
+            // Unsafe:
+            'Scripting', 'Object',  'Forms',
+            // Sorta legacy, but present in strict:
+            'Name',
+        );
+        $transitional = array('Legacy', 'Target');
+        $xml = array('XMLCommonAttributes');
+        $non_xml = array('NonXMLCommonAttributes');
+
+        // setup basic doctypes
+        $this->doctypes->register(
+            'HTML 4.01 Transitional', false,
+            array_merge($common, $transitional, $non_xml),
+            array('Tidy_Transitional', 'Tidy_Proprietary'),
+            array(),
+            '-//W3C//DTD HTML 4.01 Transitional//EN',
+            'http://www.w3.org/TR/html4/loose.dtd'
+        );
+
+        $this->doctypes->register(
+            'HTML 4.01 Strict', false,
+            array_merge($common, $non_xml),
+            array('Tidy_Strict', 'Tidy_Proprietary', 'Tidy_Name'),
+            array(),
+            '-//W3C//DTD HTML 4.01//EN',
+            'http://www.w3.org/TR/html4/strict.dtd'
+        );
+
+        $this->doctypes->register(
+            'XHTML 1.0 Transitional', true,
+            array_merge($common, $transitional, $xml, $non_xml),
+            array('Tidy_Transitional', 'Tidy_XHTML', 'Tidy_Proprietary', 'Tidy_Name'),
+            array(),
+            '-//W3C//DTD XHTML 1.0 Transitional//EN',
+            'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'
+        );
+
+        $this->doctypes->register(
+            'XHTML 1.0 Strict', true,
+            array_merge($common, $xml, $non_xml),
+            array('Tidy_Strict', 'Tidy_XHTML', 'Tidy_Strict', 'Tidy_Proprietary', 'Tidy_Name'),
+            array(),
+            '-//W3C//DTD XHTML 1.0 Strict//EN',
+            'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'
+        );
+
+        $this->doctypes->register(
+            'XHTML 1.1', true,
+            array_merge($common, $xml, array('Ruby')),
+            array('Tidy_Strict', 'Tidy_XHTML', 'Tidy_Proprietary', 'Tidy_Strict', 'Tidy_Name'), // Tidy_XHTML1_1
+            array(),
+            '-//W3C//DTD XHTML 1.1//EN',
+            'http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd'
+        );
+
+    }
+
+    /**
+     * Registers a module to the recognized module list, useful for
+     * overloading pre-existing modules.
+     * @param $module Mixed: string module name, with or without
+     *                HTMLPurifier_HTMLModule prefix, or instance of
+     *                subclass of HTMLPurifier_HTMLModule.
+     * @param $overload Boolean whether or not to overload previous modules.
+     *                  If this is not set, and you do overload a module,
+     *                  HTML Purifier will complain with a warning.
+     * @note This function will not call autoload, you must instantiate
+     *       (and thus invoke) autoload outside the method.
+     * @note If a string is passed as a module name, different variants
+     *       will be tested in this order:
+     *          - Check for HTMLPurifier_HTMLModule_$name
+     *          - Check all prefixes with $name in order they were added
+     *          - Check for literal object name
+     *          - Throw fatal error
+     *       If your object name collides with an internal class, specify
+     *       your module manually. All modules must have been included
+     *       externally: registerModule will not perform inclusions for you!
+     */
+    public function registerModule($module, $overload = false) {
+        if (is_string($module)) {
+            // attempt to load the module
+            $original_module = $module;
+            $ok = false;
+            foreach ($this->prefixes as $prefix) {
+                $module = $prefix . $original_module;
+                if (class_exists($module)) {
+                    $ok = true;
+                    break;
+                }
+            }
+            if (!$ok) {
+                $module = $original_module;
+                if (!class_exists($module)) {
+                    trigger_error($original_module . ' module does not exist',
+                        E_USER_ERROR);
+                    return;
+                }
+            }
+            $module = new $module();
+        }
+        if (empty($module->name)) {
+            trigger_error('Module instance of ' . get_class($module) . ' must have name');
+            return;
+        }
+        if (!$overload && isset($this->registeredModules[$module->name])) {
+            trigger_error('Overloading ' . $module->name . ' without explicit overload parameter', E_USER_WARNING);
+        }
+        $this->registeredModules[$module->name] = $module;
+    }
+
+    /**
+     * Adds a module to the current doctype by first registering it,
+     * and then tacking it on to the active doctype
+     */
+    public function addModule($module) {
+        $this->registerModule($module);
+        if (is_object($module)) $module = $module->name;
+        $this->userModules[] = $module;
+    }
+
+    /**
+     * Adds a class prefix that registerModule() will use to resolve a
+     * string name to a concrete class
+     */
+    public function addPrefix($prefix) {
+        $this->prefixes[] = $prefix;
+    }
+
+    /**
+     * Performs processing on modules, after being called you may
+     * use getElement() and getElements()
+     * @param $config Instance of HTMLPurifier_Config
+     */
+    public function setup($config) {
+
+        $this->trusted = $config->get('HTML.Trusted');
+
+        // generate
+        $this->doctype = $this->doctypes->make($config);
+        $modules = $this->doctype->modules;
+
+        // take out the default modules that aren't allowed
+        $lookup = $config->get('HTML.AllowedModules');
+        $special_cases = $config->get('HTML.CoreModules');
+
+        if (is_array($lookup)) {
+            foreach ($modules as $k => $m) {
+                if (isset($special_cases[$m])) continue;
+                if (!isset($lookup[$m])) unset($modules[$k]);
+            }
+        }
+
+        // add proprietary module (this gets special treatment because
+        // it is completely removed from doctypes, etc.)
+        if ($config->get('HTML.Proprietary')) {
+            $modules[] = 'Proprietary';
+        }
+
+        // add SafeObject/Safeembed modules
+        if ($config->get('HTML.SafeObject')) {
+            $modules[] = 'SafeObject';
+        }
+        if ($config->get('HTML.SafeEmbed')) {
+            $modules[] = 'SafeEmbed';
+        }
+
+        // merge in custom modules
+        $modules = array_merge($modules, $this->userModules);
+
+        foreach ($modules as $module) {
+            $this->processModule($module);
+            $this->modules[$module]->setup($config);
+        }
+
+        foreach ($this->doctype->tidyModules as $module) {
+            $this->processModule($module);
+            $this->modules[$module]->setup($config);
+        }
+
+        // prepare any injectors
+        foreach ($this->modules as $module) {
+            $n = array();
+            foreach ($module->info_injector as $i => $injector) {
+                if (!is_object($injector)) {
+                    $class = "HTMLPurifier_Injector_$injector";
+                    $injector = new $class;
+                }
+                $n[$injector->name] = $injector;
+            }
+            $module->info_injector = $n;
+        }
+
+        // setup lookup table based on all valid modules
+        foreach ($this->modules as $module) {
+            foreach ($module->info as $name => $def) {
+                if (!isset($this->elementLookup[$name])) {
+                    $this->elementLookup[$name] = array();
+                }
+                $this->elementLookup[$name][] = $module->name;
+            }
+        }
+
+        // note the different choice
+        $this->contentSets = new HTMLPurifier_ContentSets(
+            // content set assembly deals with all possible modules,
+            // not just ones deemed to be "safe"
+            $this->modules
+        );
+        $this->attrCollections = new HTMLPurifier_AttrCollections(
+            $this->attrTypes,
+            // there is no way to directly disable a global attribute,
+            // but using AllowedAttributes or simply not including
+            // the module in your custom doctype should be sufficient
+            $this->modules
+        );
+    }
+
+    /**
+     * Takes a module and adds it to the active module collection,
+     * registering it if necessary.
+     */
+    public function processModule($module) {
+        if (!isset($this->registeredModules[$module]) || is_object($module)) {
+            $this->registerModule($module);
+        }
+        $this->modules[$module] = $this->registeredModules[$module];
+    }
+
+    /**
+     * Retrieves merged element definitions.
+     * @return Array of HTMLPurifier_ElementDef
+     */
+    public function getElements() {
+
+        $elements = array();
+        foreach ($this->modules as $module) {
+            if (!$this->trusted && !$module->safe) continue;
+            foreach ($module->info as $name => $v) {
+                if (isset($elements[$name])) continue;
+                $elements[$name] = $this->getElement($name);
+            }
+        }
+
+        // remove dud elements, this happens when an element that
+        // appeared to be safe actually wasn't
+        foreach ($elements as $n => $v) {
+            if ($v === false) unset($elements[$n]);
+        }
+
+        return $elements;
+
+    }
+
+    /**
+     * Retrieves a single merged element definition
+     * @param $name Name of element
+     * @param $trusted Boolean trusted overriding parameter: set to true
+     *                 if you want the full version of an element
+     * @return Merged HTMLPurifier_ElementDef
+     * @note You may notice that modules are getting iterated over twice (once
+     *       in getElements() and once here). This
+     *       is because
+     */
+    public function getElement($name, $trusted = null) {
+
+        if (!isset($this->elementLookup[$name])) {
+            return false;
+        }
+
+        // setup global state variables
+        $def = false;
+        if ($trusted === null) $trusted = $this->trusted;
+
+        // iterate through each module that has registered itself to this
+        // element
+        foreach($this->elementLookup[$name] as $module_name) {
+
+            $module = $this->modules[$module_name];
+
+            // refuse to create/merge from a module that is deemed unsafe--
+            // pretend the module doesn't exist--when trusted mode is not on.
+            if (!$trusted && !$module->safe) {
+                continue;
+            }
+
+            // clone is used because, ideally speaking, the original
+            // definition should not be modified. Usually, this will
+            // make no difference, but for consistency's sake
+            $new_def = clone $module->info[$name];
+
+            if (!$def && $new_def->standalone) {
+                $def = $new_def;
+            } elseif ($def) {
+                // This will occur even if $new_def is standalone. In practice,
+                // this will usually result in a full replacement.
+                $def->mergeIn($new_def);
+            } else {
+                // :TODO:
+                // non-standalone definitions that don't have a standalone
+                // to merge into could be deferred to the end
+                continue;
+            }
+
+            // attribute value expansions
+            $this->attrCollections->performInclusions($def->attr);
+            $this->attrCollections->expandIdentifiers($def->attr, $this->attrTypes);
+
+            // descendants_are_inline, for ChildDef_Chameleon
+            if (is_string($def->content_model) &&
+                strpos($def->content_model, 'Inline') !== false) {
+                if ($name != 'del' && $name != 'ins') {
+                    // this is for you, ins/del
+                    $def->descendants_are_inline = true;
+                }
+            }
+
+            $this->contentSets->generateChildDef($def, $module);
+        }
+
+        // This can occur if there is a blank definition, but no base to
+        // mix it in with
+        if (!$def) return false;
+
+        // add information on required attributes
+        foreach ($def->attr as $attr_name => $attr_def) {
+            if ($attr_def->required) {
+                $def->required_attr[] = $attr_name;
+            }
+        }
+
+        return $def;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php b/extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php
new file mode 100644
index 0000000000..73215295a5
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php
@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Component of HTMLPurifier_AttrContext that accumulates IDs to prevent dupes
+ * @note In Slashdot-speak, dupe means duplicate.
+ * @note The default constructor does not accept $config or $context objects:
+ *       use must use the static build() factory method to perform initialization.
+ */
+class HTMLPurifier_IDAccumulator
+{
+
+    /**
+     * Lookup table of IDs we've accumulated.
+     * @public
+     */
+    public $ids = array();
+
+    /**
+     * Builds an IDAccumulator, also initializing the default blacklist
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return Fully initialized HTMLPurifier_IDAccumulator
+     */
+    public static function build($config, $context) {
+        $id_accumulator = new HTMLPurifier_IDAccumulator();
+        $id_accumulator->load($config->get('Attr.IDBlacklist'));
+        return $id_accumulator;
+    }
+
+    /**
+     * Add an ID to the lookup table.
+     * @param $id ID to be added.
+     * @return Bool status, true if success, false if there's a dupe
+     */
+    public function add($id) {
+        if (isset($this->ids[$id])) return false;
+        return $this->ids[$id] = true;
+    }
+
+    /**
+     * Load a list of IDs into the lookup table
+     * @param $array_of_ids Array of IDs to load
+     * @note This function doesn't care about duplicates
+     */
+    public function load($array_of_ids) {
+        foreach ($array_of_ids as $id) {
+            $this->ids[$id] = true;
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector.php b/extlib/HTMLPurifier/HTMLPurifier/Injector.php
new file mode 100644
index 0000000000..5922f81305
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector.php
@@ -0,0 +1,239 @@
+<?php
+
+/**
+ * Injects tokens into the document while parsing for well-formedness.
+ * This enables "formatter-like" functionality such as auto-paragraphing,
+ * smiley-ification and linkification to take place.
+ *
+ * A note on how handlers create changes; this is done by assigning a new
+ * value to the $token reference. These values can take a variety of forms and
+ * are best described HTMLPurifier_Strategy_MakeWellFormed->processToken()
+ * documentation.
+ *
+ * @todo Allow injectors to request a re-run on their output. This
+ *       would help if an operation is recursive.
+ */
+abstract class HTMLPurifier_Injector
+{
+
+    /**
+     * Advisory name of injector, this is for friendly error messages
+     */
+    public $name;
+
+    /**
+     * Instance of HTMLPurifier_HTMLDefinition
+     */
+    protected $htmlDefinition;
+
+    /**
+     * Reference to CurrentNesting variable in Context. This is an array
+     * list of tokens that we are currently "inside"
+     */
+    protected $currentNesting;
+
+    /**
+     * Reference to InputTokens variable in Context. This is an array
+     * list of the input tokens that are being processed.
+     */
+    protected $inputTokens;
+
+    /**
+     * Reference to InputIndex variable in Context. This is an integer
+     * array index for $this->inputTokens that indicates what token
+     * is currently being processed.
+     */
+    protected $inputIndex;
+
+    /**
+     * Array of elements and attributes this injector creates and therefore
+     * need to be allowed by the definition. Takes form of
+     * array('element' => array('attr', 'attr2'), 'element2')
+     */
+    public $needed = array();
+
+    /**
+     * Index of inputTokens to rewind to.
+     */
+    protected $rewind = false;
+
+    /**
+     * Rewind to a spot to re-perform processing. This is useful if you
+     * deleted a node, and now need to see if this change affected any
+     * earlier nodes. Rewinding does not affect other injectors, and can
+     * result in infinite loops if not used carefully.
+     * @warning HTML Purifier will prevent you from fast-forwarding with this
+     *          function.
+     */
+    public function rewind($index) {
+        $this->rewind = $index;
+    }
+
+    /**
+     * Retrieves rewind, and then unsets it.
+     */
+    public function getRewind() {
+        $r = $this->rewind;
+        $this->rewind = false;
+        return $r;
+    }
+
+    /**
+     * Prepares the injector by giving it the config and context objects:
+     * this allows references to important variables to be made within
+     * the injector. This function also checks if the HTML environment
+     * will work with the Injector (see checkNeeded()).
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return Boolean false if success, string of missing needed element/attribute if failure
+     */
+    public function prepare($config, $context) {
+        $this->htmlDefinition = $config->getHTMLDefinition();
+        // Even though this might fail, some unit tests ignore this and
+        // still test checkNeeded, so be careful. Maybe get rid of that
+        // dependency.
+        $result = $this->checkNeeded($config);
+        if ($result !== false) return $result;
+        $this->currentNesting =& $context->get('CurrentNesting');
+        $this->inputTokens    =& $context->get('InputTokens');
+        $this->inputIndex     =& $context->get('InputIndex');
+        return false;
+    }
+
+    /**
+     * This function checks if the HTML environment
+     * will work with the Injector: if p tags are not allowed, the
+     * Auto-Paragraphing injector should not be enabled.
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return Boolean false if success, string of missing needed element/attribute if failure
+     */
+    public function checkNeeded($config) {
+        $def = $config->getHTMLDefinition();
+        foreach ($this->needed as $element => $attributes) {
+            if (is_int($element)) $element = $attributes;
+            if (!isset($def->info[$element])) return $element;
+            if (!is_array($attributes)) continue;
+            foreach ($attributes as $name) {
+                if (!isset($def->info[$element]->attr[$name])) return "$element.$name";
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Tests if the context node allows a certain element
+     * @param $name Name of element to test for
+     * @return True if element is allowed, false if it is not
+     */
+    public function allowsElement($name) {
+        if (!empty($this->currentNesting)) {
+            $parent_token = array_pop($this->currentNesting);
+            $this->currentNesting[] = $parent_token;
+            $parent = $this->htmlDefinition->info[$parent_token->name];
+        } else {
+            $parent = $this->htmlDefinition->info_parent_def;
+        }
+        if (!isset($parent->child->elements[$name]) || isset($parent->excludes[$name])) {
+            return false;
+        }
+        // check for exclusion
+        for ($i = count($this->currentNesting) - 2; $i >= 0; $i--) {
+            $node = $this->currentNesting[$i];
+            $def  = $this->htmlDefinition->info[$node->name];
+            if (isset($def->excludes[$name])) return false;
+        }
+        return true;
+    }
+
+    /**
+     * Iterator function, which starts with the next token and continues until
+     * you reach the end of the input tokens.
+     * @warning Please prevent previous references from interfering with this
+     *          functions by setting $i = null beforehand!
+     * @param &$i Current integer index variable for inputTokens
+     * @param &$current Current token variable. Do NOT use $token, as that variable is also a reference
+     */
+    protected function forward(&$i, &$current) {
+        if ($i === null) $i = $this->inputIndex + 1;
+        else $i++;
+        if (!isset($this->inputTokens[$i])) return false;
+        $current = $this->inputTokens[$i];
+        return true;
+    }
+
+    /**
+     * Similar to _forward, but accepts a third parameter $nesting (which
+     * should be initialized at 0) and stops when we hit the end tag
+     * for the node $this->inputIndex starts in.
+     */
+    protected function forwardUntilEndToken(&$i, &$current, &$nesting) {
+        $result = $this->forward($i, $current);
+        if (!$result) return false;
+        if ($nesting === null) $nesting = 0;
+        if     ($current instanceof HTMLPurifier_Token_Start) $nesting++;
+        elseif ($current instanceof HTMLPurifier_Token_End) {
+            if ($nesting <= 0) return false;
+            $nesting--;
+        }
+        return true;
+    }
+
+    /**
+     * Iterator function, starts with the previous token and continues until
+     * you reach the beginning of input tokens.
+     * @warning Please prevent previous references from interfering with this
+     *          functions by setting $i = null beforehand!
+     * @param &$i Current integer index variable for inputTokens
+     * @param &$current Current token variable. Do NOT use $token, as that variable is also a reference
+     */
+    protected function backward(&$i, &$current) {
+        if ($i === null) $i = $this->inputIndex - 1;
+        else $i--;
+        if ($i < 0) return false;
+        $current = $this->inputTokens[$i];
+        return true;
+    }
+
+    /**
+     * Initializes the iterator at the current position. Use in a do {} while;
+     * loop to force the _forward and _backward functions to start at the
+     * current location.
+     * @warning Please prevent previous references from interfering with this
+     *          functions by setting $i = null beforehand!
+     * @param &$i Current integer index variable for inputTokens
+     * @param &$current Current token variable. Do NOT use $token, as that variable is also a reference
+     */
+    protected function current(&$i, &$current) {
+        if ($i === null) $i = $this->inputIndex;
+        $current = $this->inputTokens[$i];
+    }
+
+    /**
+     * Handler that is called when a text token is processed
+     */
+    public function handleText(&$token) {}
+
+    /**
+     * Handler that is called when a start or empty token is processed
+     */
+    public function handleElement(&$token) {}
+
+    /**
+     * Handler that is called when an end token is processed
+     */
+    public function handleEnd(&$token) {
+        $this->notifyEnd($token);
+    }
+
+    /**
+     * Notifier that is called when an end token is processed
+     * @note This differs from handlers in that the token is read-only
+     * @deprecated
+     */
+    public function notifyEnd($token) {}
+
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php
new file mode 100644
index 0000000000..8cc952549c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php
@@ -0,0 +1,340 @@
+<?php
+
+/**
+ * Injector that auto paragraphs text in the root node based on
+ * double-spacing.
+ * @todo Ensure all states are unit tested, including variations as well.
+ * @todo Make a graph of the flow control for this Injector.
+ */
+class HTMLPurifier_Injector_AutoParagraph extends HTMLPurifier_Injector
+{
+
+    public $name = 'AutoParagraph';
+    public $needed = array('p');
+
+    private function _pStart() {
+        $par = new HTMLPurifier_Token_Start('p');
+        $par->armor['MakeWellFormed_TagClosedError'] = true;
+        return $par;
+    }
+
+    public function handleText(&$token) {
+        $text = $token->data;
+        // Does the current parent allow <p> tags?
+        if ($this->allowsElement('p')) {
+            if (empty($this->currentNesting) || strpos($text, "\n\n") !== false) {
+                // Note that we have differing behavior when dealing with text
+                // in the anonymous root node, or a node inside the document.
+                // If the text as a double-newline, the treatment is the same;
+                // if it doesn't, see the next if-block if you're in the document.
+
+                $i = $nesting = null;
+                if (!$this->forwardUntilEndToken($i, $current, $nesting) && $token->is_whitespace) {
+                    // State 1.1: ...    ^ (whitespace, then document end)
+                    //               ----
+                    // This is a degenerate case
+                } else {
+                    // State 1.2: PAR1
+                    //            ----
+
+                    // State 1.3: PAR1\n\nPAR2
+                    //            ------------
+
+                    // State 1.4: <div>PAR1\n\nPAR2 (see State 2)
+                    //                 ------------
+                    $token = array($this->_pStart());
+                    $this->_splitText($text, $token);
+                }
+            } else {
+                // State 2:   <div>PAR1... (similar to 1.4)
+                //                 ----
+
+                // We're in an element that allows paragraph tags, but we're not
+                // sure if we're going to need them.
+                if ($this->_pLookAhead()) {
+                    // State 2.1: <div>PAR1<b>PAR1\n\nPAR2
+                    //                 ----
+                    // Note: This will always be the first child, since any
+                    // previous inline element would have triggered this very
+                    // same routine, and found the double newline. One possible
+                    // exception would be a comment.
+                    $token = array($this->_pStart(), $token);
+                } else {
+                    // State 2.2.1: <div>PAR1<div>
+                    //                   ----
+
+                    // State 2.2.2: <div>PAR1<b>PAR1</b></div>
+                    //                   ----
+                }
+            }
+        // Is the current parent a <p> tag?
+        } elseif (
+            !empty($this->currentNesting) &&
+            $this->currentNesting[count($this->currentNesting)-1]->name == 'p'
+        ) {
+            // State 3.1: ...<p>PAR1
+            //                  ----
+
+            // State 3.2: ...<p>PAR1\n\nPAR2
+            //                  ------------
+            $token = array();
+            $this->_splitText($text, $token);
+        // Abort!
+        } else {
+            // State 4.1: ...<b>PAR1
+            //                  ----
+
+            // State 4.2: ...<b>PAR1\n\nPAR2
+            //                  ------------
+        }
+    }
+
+    public function handleElement(&$token) {
+        // We don't have to check if we're already in a <p> tag for block
+        // tokens, because the tag would have been autoclosed by MakeWellFormed.
+        if ($this->allowsElement('p')) {
+            if (!empty($this->currentNesting)) {
+                if ($this->_isInline($token)) {
+                    // State 1: <div>...<b>
+                    //                  ---
+
+                    // Check if this token is adjacent to the parent token
+                    // (seek backwards until token isn't whitespace)
+                    $i = null;
+                    $this->backward($i, $prev);
+
+                    if (!$prev instanceof HTMLPurifier_Token_Start) {
+                        // Token wasn't adjacent
+
+                        if (
+                            $prev instanceof HTMLPurifier_Token_Text &&
+                            substr($prev->data, -2) === "\n\n"
+                        ) {
+                            // State 1.1.4: <div><p>PAR1</p>\n\n<b>
+                            //                                  ---
+
+                            // Quite frankly, this should be handled by splitText
+                            $token = array($this->_pStart(), $token);
+                        } else {
+                            // State 1.1.1: <div><p>PAR1</p><b>
+                            //                              ---
+
+                            // State 1.1.2: <div><br /><b>
+                            //                         ---
+
+                            // State 1.1.3: <div>PAR<b>
+                            //                      ---
+                        }
+
+                    } else {
+                        // State 1.2.1: <div><b>
+                        //                   ---
+
+                        // Lookahead to see if <p> is needed.
+                        if ($this->_pLookAhead()) {
+                            // State 1.3.1: <div><b>PAR1\n\nPAR2
+                            //                   ---
+                            $token = array($this->_pStart(), $token);
+                        } else {
+                            // State 1.3.2: <div><b>PAR1</b></div>
+                            //                   ---
+
+                            // State 1.3.3: <div><b>PAR1</b><div></div>\n\n</div>
+                            //                   ---
+                        }
+                    }
+                } else {
+                    // State 2.3: ...<div>
+                    //               -----
+                }
+            } else {
+                if ($this->_isInline($token)) {
+                    // State 3.1: <b>
+                    //            ---
+                    // This is where the {p} tag is inserted, not reflected in
+                    // inputTokens yet, however.
+                    $token = array($this->_pStart(), $token);
+                } else {
+                    // State 3.2: <div>
+                    //            -----
+                }
+
+                $i = null;
+                if ($this->backward($i, $prev)) {
+                    if (
+                        !$prev instanceof HTMLPurifier_Token_Text
+                    ) {
+                        // State 3.1.1: ...</p>{p}<b>
+                        //                        ---
+
+                        // State 3.2.1: ...</p><div>
+                        //                     -----
+
+                        if (!is_array($token)) $token = array($token);
+                        array_unshift($token, new HTMLPurifier_Token_Text("\n\n"));
+                    } else {
+                        // State 3.1.2: ...</p>\n\n{p}<b>
+                        //                            ---
+
+                        // State 3.2.2: ...</p>\n\n<div>
+                        //                         -----
+
+                        // Note: PAR<ELEM> cannot occur because PAR would have been
+                        // wrapped in <p> tags.
+                    }
+                }
+            }
+        } else {
+            // State 2.2: <ul><li>
+            //                ----
+
+            // State 2.4: <p><b>
+            //               ---
+        }
+    }
+
+    /**
+     * Splits up a text in paragraph tokens and appends them
+     * to the result stream that will replace the original
+     * @param $data String text data that will be processed
+     *    into paragraphs
+     * @param $result Reference to array of tokens that the
+     *    tags will be appended onto
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     */
+    private function _splitText($data, &$result) {
+        $raw_paragraphs = explode("\n\n", $data);
+        $paragraphs  = array(); // without empty paragraphs
+        $needs_start = false;
+        $needs_end   = false;
+
+        $c = count($raw_paragraphs);
+        if ($c == 1) {
+            // There were no double-newlines, abort quickly. In theory this
+            // should never happen.
+            $result[] = new HTMLPurifier_Token_Text($data);
+            return;
+        }
+        for ($i = 0; $i < $c; $i++) {
+            $par = $raw_paragraphs[$i];
+            if (trim($par) !== '') {
+                $paragraphs[] = $par;
+            } else {
+                if ($i == 0) {
+                    // Double newline at the front
+                    if (empty($result)) {
+                        // The empty result indicates that the AutoParagraph
+                        // injector did not add any start paragraph tokens.
+                        // This means that we have been in a paragraph for
+                        // a while, and the newline means we should start a new one.
+                        $result[] = new HTMLPurifier_Token_End('p');
+                        $result[] = new HTMLPurifier_Token_Text("\n\n");
+                        // However, the start token should only be added if
+                        // there is more processing to be done (i.e. there are
+                        // real paragraphs in here). If there are none, the
+                        // next start paragraph tag will be handled by the
+                        // next call to the injector
+                        $needs_start = true;
+                    } else {
+                        // We just started a new paragraph!
+                        // Reinstate a double-newline for presentation's sake, since
+                        // it was in the source code.
+                        array_unshift($result, new HTMLPurifier_Token_Text("\n\n"));
+                    }
+                } elseif ($i + 1 == $c) {
+                    // Double newline at the end
+                    // There should be a trailing </p> when we're finally done.
+                    $needs_end = true;
+                }
+            }
+        }
+
+        // Check if this was just a giant blob of whitespace. Move this earlier,
+        // perhaps?
+        if (empty($paragraphs)) {
+            return;
+        }
+
+        // Add the start tag indicated by \n\n at the beginning of $data
+        if ($needs_start) {
+            $result[] = $this->_pStart();
+        }
+
+        // Append the paragraphs onto the result
+        foreach ($paragraphs as $par) {
+            $result[] = new HTMLPurifier_Token_Text($par);
+            $result[] = new HTMLPurifier_Token_End('p');
+            $result[] = new HTMLPurifier_Token_Text("\n\n");
+            $result[] = $this->_pStart();
+        }
+
+        // Remove trailing start token; Injector will handle this later if
+        // it was indeed needed. This prevents from needing to do a lookahead,
+        // at the cost of a lookbehind later.
+        array_pop($result);
+
+        // If there is no need for an end tag, remove all of it and let
+        // MakeWellFormed close it later.
+        if (!$needs_end) {
+            array_pop($result); // removes \n\n
+            array_pop($result); // removes </p>
+        }
+
+    }
+
+    /**
+     * Returns true if passed token is inline (and, ergo, allowed in
+     * paragraph tags)
+     */
+    private function _isInline($token) {
+        return isset($this->htmlDefinition->info['p']->child->elements[$token->name]);
+    }
+
+    /**
+     * Looks ahead in the token list and determines whether or not we need
+     * to insert a <p> tag.
+     */
+    private function _pLookAhead() {
+        $this->current($i, $current);
+        if ($current instanceof HTMLPurifier_Token_Start) $nesting = 1;
+        else $nesting = 0;
+        $ok = false;
+        while ($this->forwardUntilEndToken($i, $current, $nesting)) {
+            $result = $this->_checkNeedsP($current);
+            if ($result !== null) {
+                $ok = $result;
+                break;
+            }
+        }
+        return $ok;
+    }
+
+    /**
+     * Determines if a particular token requires an earlier inline token
+     * to get a paragraph. This should be used with _forwardUntilEndToken
+     */
+    private function _checkNeedsP($current) {
+        if ($current instanceof HTMLPurifier_Token_Start){
+            if (!$this->_isInline($current)) {
+                // <div>PAR1<div>
+                //      ----
+                // Terminate early, since we hit a block element
+                return false;
+            }
+        } elseif ($current instanceof HTMLPurifier_Token_Text) {
+            if (strpos($current->data, "\n\n") !== false) {
+                // <div>PAR1<b>PAR1\n\nPAR2
+                //      ----
+                return true;
+            } else {
+                // <div>PAR1<b>PAR1...
+                //      ----
+            }
+        }
+        return null;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php
new file mode 100644
index 0000000000..9dce9bd085
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
+ */
+class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
+{
+
+    public $name = 'DisplayLinkURI';
+    public $needed = array('a');
+
+    public function handleElement(&$token) {
+    }
+
+    public function handleEnd(&$token) {
+        if (isset($token->start->attr['href'])){
+            $url = $token->start->attr['href'];
+            unset($token->start->attr['href']);
+            $token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
+        } else {
+            // nothing to display
+        }
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php
new file mode 100644
index 0000000000..296dac2829
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * Injector that converts http, https and ftp text URLs to actual links.
+ */
+class HTMLPurifier_Injector_Linkify extends HTMLPurifier_Injector
+{
+
+    public $name = 'Linkify';
+    public $needed = array('a' => array('href'));
+
+    public function handleText(&$token) {
+        if (!$this->allowsElement('a')) return;
+
+        if (strpos($token->data, '://') === false) {
+            // our really quick heuristic failed, abort
+            // this may not work so well if we want to match things like
+            // "google.com", but then again, most people don't
+            return;
+        }
+
+        // there is/are URL(s). Let's split the string:
+        // Note: this regex is extremely permissive
+        $bits = preg_split('#((?:https?|ftp)://[^\s\'"<>()]+)#S', $token->data, -1, PREG_SPLIT_DELIM_CAPTURE);
+
+        $token = array();
+
+        // $i = index
+        // $c = count
+        // $l = is link
+        for ($i = 0, $c = count($bits), $l = false; $i < $c; $i++, $l = !$l) {
+            if (!$l) {
+                if ($bits[$i] === '') continue;
+                $token[] = new HTMLPurifier_Token_Text($bits[$i]);
+            } else {
+                $token[] = new HTMLPurifier_Token_Start('a', array('href' => $bits[$i]));
+                $token[] = new HTMLPurifier_Token_Text($bits[$i]);
+                $token[] = new HTMLPurifier_Token_End('a');
+            }
+        }
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php
new file mode 100644
index 0000000000..ad2455a91c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Injector that converts configuration directive syntax %Namespace.Directive
+ * to links
+ */
+class HTMLPurifier_Injector_PurifierLinkify extends HTMLPurifier_Injector
+{
+
+    public $name = 'PurifierLinkify';
+    public $docURL;
+    public $needed = array('a' => array('href'));
+
+    public function prepare($config, $context) {
+        $this->docURL = $config->get('AutoFormat.PurifierLinkify.DocURL');
+        return parent::prepare($config, $context);
+    }
+
+    public function handleText(&$token) {
+        if (!$this->allowsElement('a')) return;
+        if (strpos($token->data, '%') === false) return;
+
+        $bits = preg_split('#%([a-z0-9]+\.[a-z0-9]+)#Si', $token->data, -1, PREG_SPLIT_DELIM_CAPTURE);
+        $token = array();
+
+        // $i = index
+        // $c = count
+        // $l = is link
+        for ($i = 0, $c = count($bits), $l = false; $i < $c; $i++, $l = !$l) {
+            if (!$l) {
+                if ($bits[$i] === '') continue;
+                $token[] = new HTMLPurifier_Token_Text($bits[$i]);
+            } else {
+                $token[] = new HTMLPurifier_Token_Start('a',
+                    array('href' => str_replace('%s', $bits[$i], $this->docURL)));
+                $token[] = new HTMLPurifier_Token_Text('%' . $bits[$i]);
+                $token[] = new HTMLPurifier_Token_End('a');
+            }
+        }
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php
new file mode 100644
index 0000000000..638bfca03b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php
@@ -0,0 +1,51 @@
+<?php
+
+class HTMLPurifier_Injector_RemoveEmpty extends HTMLPurifier_Injector
+{
+
+    private $context, $config, $attrValidator, $removeNbsp, $removeNbspExceptions;
+
+    public function prepare($config, $context) {
+        parent::prepare($config, $context);
+        $this->config = $config;
+        $this->context = $context;
+        $this->removeNbsp = $config->get('AutoFormat.RemoveEmpty.RemoveNbsp');
+        $this->removeNbspExceptions = $config->get('AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions');
+        $this->attrValidator = new HTMLPurifier_AttrValidator();
+    }
+
+    public function handleElement(&$token) {
+        if (!$token instanceof HTMLPurifier_Token_Start) return;
+        $next = false;
+        for ($i = $this->inputIndex + 1, $c = count($this->inputTokens); $i < $c; $i++) {
+            $next = $this->inputTokens[$i];
+            if ($next instanceof HTMLPurifier_Token_Text) {
+                if ($next->is_whitespace) continue;
+                if ($this->removeNbsp && !isset($this->removeNbspExceptions[$token->name])) {
+                    $plain = str_replace("\xC2\xA0", "", $next->data);
+                    $isWsOrNbsp = $plain === '' || ctype_space($plain);
+                    if ($isWsOrNbsp) continue;
+                }
+            }
+            break;
+        }
+        if (!$next || ($next instanceof HTMLPurifier_Token_End && $next->name == $token->name)) {
+            if ($token->name == 'colgroup') return;
+            $this->attrValidator->validateToken($token, $this->config, $this->context);
+            $token->armor['ValidateAttributes'] = true;
+            if (isset($token->attr['id']) || isset($token->attr['name'])) return;
+            $token = $i - $this->inputIndex + 1;
+            for ($b = $this->inputIndex - 1; $b > 0; $b--) {
+                $prev = $this->inputTokens[$b];
+                if ($prev instanceof HTMLPurifier_Token_Text && $prev->is_whitespace) continue;
+                break;
+            }
+            // This is safe because we removed the token that triggered this.
+            $this->rewind($b - 1);
+            return;
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php
new file mode 100644
index 0000000000..3415828685
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php
@@ -0,0 +1,87 @@
+<?php
+
+/**
+ * Adds important param elements to inside of object in order to make
+ * things safe.
+ */
+class HTMLPurifier_Injector_SafeObject extends HTMLPurifier_Injector
+{
+    public $name = 'SafeObject';
+    public $needed = array('object', 'param');
+
+    protected $objectStack = array();
+    protected $paramStack  = array();
+
+    // Keep this synchronized with AttrTransform/SafeParam.php
+    protected $addParam = array(
+        'allowScriptAccess' => 'never',
+        'allowNetworking' => 'internal',
+    );
+    protected $allowedParam = array(
+        'wmode' => true,
+        'movie' => true,
+    );
+
+    public function prepare($config, $context) {
+        parent::prepare($config, $context);
+    }
+
+    public function handleElement(&$token) {
+        if ($token->name == 'object') {
+            $this->objectStack[] = $token;
+            $this->paramStack[] = array();
+            $new = array($token);
+            foreach ($this->addParam as $name => $value) {
+                $new[] = new HTMLPurifier_Token_Empty('param', array('name' => $name, 'value' => $value));
+            }
+            $token = $new;
+        } elseif ($token->name == 'param') {
+            $nest = count($this->currentNesting) - 1;
+            if ($nest >= 0 && $this->currentNesting[$nest]->name === 'object') {
+                $i = count($this->objectStack) - 1;
+                if (!isset($token->attr['name'])) {
+                    $token = false;
+                    return;
+                }
+                $n = $token->attr['name'];
+                // We need this fix because YouTube doesn't supply a data
+                // attribute, which we need if a type is specified. This is
+                // *very* Flash specific.
+                if (!isset($this->objectStack[$i]->attr['data']) && $token->attr['name'] == 'movie') {
+                    $this->objectStack[$i]->attr['data'] = $token->attr['value'];
+                }
+                // Check if the parameter is the correct value but has not
+                // already been added
+                if (
+                    !isset($this->paramStack[$i][$n]) &&
+                    isset($this->addParam[$n]) &&
+                    $token->attr['name'] === $this->addParam[$n]
+                ) {
+                    // keep token, and add to param stack
+                    $this->paramStack[$i][$n] = true;
+                } elseif (isset($this->allowedParam[$n])) {
+                    // keep token, don't do anything to it
+                    // (could possibly check for duplicates here)
+                } else {
+                    $token = false;
+                }
+            } else {
+                // not directly inside an object, DENY!
+                $token = false;
+            }
+        }
+    }
+
+    public function handleEnd(&$token) {
+        // This is the WRONG way of handling the object and param stacks;
+        // we should be inserting them directly on the relevant object tokens
+        // so that the global stack handling handles it.
+        if ($token->name == 'object') {
+            array_pop($this->objectStack);
+            array_pop($this->paramStack);
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language.php b/extlib/HTMLPurifier/HTMLPurifier/Language.php
new file mode 100644
index 0000000000..3e2be03b58
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Language.php
@@ -0,0 +1,163 @@
+<?php
+
+/**
+ * Represents a language and defines localizable string formatting and
+ * other functions, as well as the localized messages for HTML Purifier.
+ */
+class HTMLPurifier_Language
+{
+
+    /**
+     * ISO 639 language code of language. Prefers shortest possible version
+     */
+    public $code = 'en';
+
+    /**
+     * Fallback language code
+     */
+    public $fallback = false;
+
+    /**
+     * Array of localizable messages
+     */
+    public $messages = array();
+
+    /**
+     * Array of localizable error codes
+     */
+    public $errorNames = array();
+
+    /**
+     * True if no message file was found for this language, so English
+     * is being used instead. Check this if you'd like to notify the
+     * user that they've used a non-supported language.
+     */
+    public $error = false;
+
+    /**
+     * Has the language object been loaded yet?
+     * @todo Make it private, fix usage in HTMLPurifier_LanguageTest
+     */
+    public $_loaded = false;
+
+    /**
+     * Instances of HTMLPurifier_Config and HTMLPurifier_Context
+     */
+    protected $config, $context;
+
+    public function __construct($config, $context) {
+        $this->config  = $config;
+        $this->context = $context;
+    }
+
+    /**
+     * Loads language object with necessary info from factory cache
+     * @note This is a lazy loader
+     */
+    public function load() {
+        if ($this->_loaded) return;
+        $factory = HTMLPurifier_LanguageFactory::instance();
+        $factory->loadLanguage($this->code);
+        foreach ($factory->keys as $key) {
+            $this->$key = $factory->cache[$this->code][$key];
+        }
+        $this->_loaded = true;
+    }
+
+    /**
+     * Retrieves a localised message.
+     * @param $key string identifier of message
+     * @return string localised message
+     */
+    public function getMessage($key) {
+        if (!$this->_loaded) $this->load();
+        if (!isset($this->messages[$key])) return "[$key]";
+        return $this->messages[$key];
+    }
+
+    /**
+     * Retrieves a localised error name.
+     * @param $int integer error number, corresponding to PHP's error
+     *             reporting
+     * @return string localised message
+     */
+    public function getErrorName($int) {
+        if (!$this->_loaded) $this->load();
+        if (!isset($this->errorNames[$int])) return "[Error: $int]";
+        return $this->errorNames[$int];
+    }
+
+    /**
+     * Converts an array list into a string readable representation
+     */
+    public function listify($array) {
+        $sep      = $this->getMessage('Item separator');
+        $sep_last = $this->getMessage('Item separator last');
+        $ret = '';
+        for ($i = 0, $c = count($array); $i < $c; $i++) {
+            if ($i == 0) {
+            } elseif ($i + 1 < $c) {
+                $ret .= $sep;
+            } else {
+                $ret .= $sep_last;
+            }
+            $ret .= $array[$i];
+        }
+        return $ret;
+    }
+
+    /**
+     * Formats a localised message with passed parameters
+     * @param $key string identifier of message
+     * @param $args Parameters to substitute in
+     * @return string localised message
+     * @todo Implement conditionals? Right now, some messages make
+     *     reference to line numbers, but those aren't always available
+     */
+    public function formatMessage($key, $args = array()) {
+        if (!$this->_loaded) $this->load();
+        if (!isset($this->messages[$key])) return "[$key]";
+        $raw = $this->messages[$key];
+        $subst = array();
+        $generator = false;
+        foreach ($args as $i => $value) {
+            if (is_object($value)) {
+                if ($value instanceof HTMLPurifier_Token) {
+                    // factor this out some time
+                    if (!$generator) $generator = $this->context->get('Generator');
+                    if (isset($value->name)) $subst['$'.$i.'.Name'] = $value->name;
+                    if (isset($value->data)) $subst['$'.$i.'.Data'] = $value->data;
+                    $subst['$'.$i.'.Compact'] =
+                    $subst['$'.$i.'.Serialized'] = $generator->generateFromToken($value);
+                    // a more complex algorithm for compact representation
+                    // could be introduced for all types of tokens. This
+                    // may need to be factored out into a dedicated class
+                    if (!empty($value->attr)) {
+                        $stripped_token = clone $value;
+                        $stripped_token->attr = array();
+                        $subst['$'.$i.'.Compact'] = $generator->generateFromToken($stripped_token);
+                    }
+                    $subst['$'.$i.'.Line'] = $value->line ? $value->line : 'unknown';
+                }
+                continue;
+            } elseif (is_array($value)) {
+                $keys = array_keys($value);
+                if (array_keys($keys) === $keys) {
+                    // list
+                    $subst['$'.$i] = $this->listify($value);
+                } else {
+                    // associative array
+                    // no $i implementation yet, sorry
+                    $subst['$'.$i.'.Keys'] = $this->listify($keys);
+                    $subst['$'.$i.'.Values'] = $this->listify(array_values($value));
+                }
+                continue;
+            }
+            $subst['$' . $i] = $value;
+        }
+        return strtr($raw, $subst);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php b/extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php
new file mode 100644
index 0000000000..d52fcb7ac1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php
@@ -0,0 +1,12 @@
+<?php
+
+// private class for unit testing
+
+class HTMLPurifier_Language_en_x_test extends HTMLPurifier_Language
+{
+
+
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php
new file mode 100644
index 0000000000..1c046f379e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php
@@ -0,0 +1,11 @@
+<?php
+
+// private language message file for unit testing purposes
+
+$fallback = 'en';
+
+$messages = array(
+    'HTMLPurifier' => 'HTML Purifier X'
+);
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php
new file mode 100644
index 0000000000..806c83fbf7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php
@@ -0,0 +1,12 @@
+<?php
+
+// private language message file for unit testing purposes
+// this language file has no class associated with it
+
+$fallback = 'en';
+
+$messages = array(
+    'HTMLPurifier' => 'HTML Purifier XNone'
+);
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php
new file mode 100644
index 0000000000..aab2e52ebc
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php
@@ -0,0 +1,62 @@
+<?php
+
+$fallback = false;
+
+$messages = array(
+
+'HTMLPurifier' => 'HTML Purifier',
+
+// for unit testing purposes
+'LanguageFactoryTest: Pizza' => 'Pizza',
+'LanguageTest: List' => '$1',
+'LanguageTest: Hash' => '$1.Keys; $1.Values',
+
+'Item separator' => ', ',
+'Item separator last' => ' and ', // non-Harvard style
+
+'ErrorCollector: No errors' => 'No errors detected. However, because error reporting is still incomplete, there may have been errors that the error collector was not notified of; please inspect the output HTML carefully.',
+'ErrorCollector: At line'   => ' at line $line',
+'ErrorCollector: Incidental errors'  => 'Incidental errors',
+
+'Lexer: Unclosed comment'      => 'Unclosed comment',
+'Lexer: Unescaped lt'          => 'Unescaped less-than sign (<) should be &lt;',
+'Lexer: Missing gt'            => 'Missing greater-than sign (>), previous less-than sign (<) should be escaped',
+'Lexer: Missing attribute key' => 'Attribute declaration has no key',
+'Lexer: Missing end quote'     => 'Attribute declaration has no end quote',
+
+'Strategy_RemoveForeignElements: Tag transform'              => '<$1> element transformed into $CurrentToken.Serialized',
+'Strategy_RemoveForeignElements: Missing required attribute' => '$CurrentToken.Compact element missing required attribute $1',
+'Strategy_RemoveForeignElements: Foreign element to text'    => 'Unrecognized $CurrentToken.Serialized tag converted to text',
+'Strategy_RemoveForeignElements: Foreign element removed'    => 'Unrecognized $CurrentToken.Serialized tag removed',
+'Strategy_RemoveForeignElements: Comment removed'            => 'Comment containing "$CurrentToken.Data" removed',
+'Strategy_RemoveForeignElements: Foreign meta element removed' => 'Unrecognized $CurrentToken.Serialized meta tag and all descendants removed',
+'Strategy_RemoveForeignElements: Token removed to end'       => 'Tags and text starting from $1 element where removed to end',
+'Strategy_RemoveForeignElements: Trailing hyphen in comment removed' => 'Trailing hyphen(s) in comment removed',
+'Strategy_RemoveForeignElements: Hyphens in comment collapsed' => 'Double hyphens in comments are not allowed, and were collapsed into single hyphens',
+
+'Strategy_MakeWellFormed: Unnecessary end tag removed' => 'Unnecessary $CurrentToken.Serialized tag removed',
+'Strategy_MakeWellFormed: Unnecessary end tag to text' => 'Unnecessary $CurrentToken.Serialized tag converted to text',
+'Strategy_MakeWellFormed: Tag auto closed'             => '$1.Compact started on line $1.Line auto-closed by $CurrentToken.Compact',
+'Strategy_MakeWellFormed: Tag carryover'               => '$1.Compact started on line $1.Line auto-continued into $CurrentToken.Compact',
+'Strategy_MakeWellFormed: Stray end tag removed'       => 'Stray $CurrentToken.Serialized tag removed',
+'Strategy_MakeWellFormed: Stray end tag to text'       => 'Stray $CurrentToken.Serialized tag converted to text',
+'Strategy_MakeWellFormed: Tag closed by element end'   => '$1.Compact tag started on line $1.Line closed by end of $CurrentToken.Serialized',
+'Strategy_MakeWellFormed: Tag closed by document end'  => '$1.Compact tag started on line $1.Line closed by end of document',
+
+'Strategy_FixNesting: Node removed'          => '$CurrentToken.Compact node removed',
+'Strategy_FixNesting: Node excluded'         => '$CurrentToken.Compact node removed due to descendant exclusion by ancestor element',
+'Strategy_FixNesting: Node reorganized'      => 'Contents of $CurrentToken.Compact node reorganized to enforce its content model',
+'Strategy_FixNesting: Node contents removed' => 'Contents of $CurrentToken.Compact node removed',
+
+'AttrValidator: Attributes transformed' => 'Attributes on $CurrentToken.Compact transformed from $1.Keys to $2.Keys',
+'AttrValidator: Attribute removed' => '$CurrentAttr.Name attribute on $CurrentToken.Compact removed',
+
+);
+
+$errorNames = array(
+    E_ERROR   => 'Error',
+    E_WARNING => 'Warning',
+    E_NOTICE  => 'Notice'
+);
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php b/extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php
new file mode 100644
index 0000000000..134ef8c745
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php
@@ -0,0 +1,198 @@
+<?php
+
+/**
+ * Class responsible for generating HTMLPurifier_Language objects, managing
+ * caching and fallbacks.
+ * @note Thanks to MediaWiki for the general logic, although this version
+ *       has been entirely rewritten
+ * @todo Serialized cache for languages
+ */
+class HTMLPurifier_LanguageFactory
+{
+
+    /**
+     * Cache of language code information used to load HTMLPurifier_Language objects
+     * Structure is: $factory->cache[$language_code][$key] = $value
+     * @value array map
+     */
+    public $cache;
+
+    /**
+     * Valid keys in the HTMLPurifier_Language object. Designates which
+     * variables to slurp out of a message file.
+     * @value array list
+     */
+    public $keys = array('fallback', 'messages', 'errorNames');
+
+    /**
+     * Instance of HTMLPurifier_AttrDef_Lang to validate language codes
+     * @value object HTMLPurifier_AttrDef_Lang
+     */
+    protected $validator;
+
+    /**
+     * Cached copy of dirname(__FILE__), directory of current file without
+     * trailing slash
+     * @value string filename
+     */
+    protected $dir;
+
+    /**
+     * Keys whose contents are a hash map and can be merged
+     * @value array lookup
+     */
+    protected $mergeable_keys_map = array('messages' => true, 'errorNames' => true);
+
+    /**
+     * Keys whose contents are a list and can be merged
+     * @value array lookup
+     */
+    protected $mergeable_keys_list = array();
+
+    /**
+     * Retrieve sole instance of the factory.
+     * @param $prototype Optional prototype to overload sole instance with,
+     *                   or bool true to reset to default factory.
+     */
+    public static function instance($prototype = null) {
+        static $instance = null;
+        if ($prototype !== null) {
+            $instance = $prototype;
+        } elseif ($instance === null || $prototype == true) {
+            $instance = new HTMLPurifier_LanguageFactory();
+            $instance->setup();
+        }
+        return $instance;
+    }
+
+    /**
+     * Sets up the singleton, much like a constructor
+     * @note Prevents people from getting this outside of the singleton
+     */
+    public function setup() {
+        $this->validator = new HTMLPurifier_AttrDef_Lang();
+        $this->dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier';
+    }
+
+    /**
+     * Creates a language object, handles class fallbacks
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @param $code Code to override configuration with. Private parameter.
+     */
+    public function create($config, $context, $code = false) {
+
+        // validate language code
+        if ($code === false) {
+            $code = $this->validator->validate(
+              $config->get('Core.Language'), $config, $context
+            );
+        } else {
+            $code = $this->validator->validate($code, $config, $context);
+        }
+        if ($code === false) $code = 'en'; // malformed code becomes English
+
+        $pcode = str_replace('-', '_', $code); // make valid PHP classname
+        static $depth = 0; // recursion protection
+
+        if ($code == 'en') {
+            $lang = new HTMLPurifier_Language($config, $context);
+        } else {
+            $class = 'HTMLPurifier_Language_' . $pcode;
+            $file  = $this->dir . '/Language/classes/' . $code . '.php';
+            if (file_exists($file) || class_exists($class, false)) {
+                $lang = new $class($config, $context);
+            } else {
+                // Go fallback
+                $raw_fallback = $this->getFallbackFor($code);
+                $fallback = $raw_fallback ? $raw_fallback : 'en';
+                $depth++;
+                $lang = $this->create($config, $context, $fallback);
+                if (!$raw_fallback) {
+                    $lang->error = true;
+                }
+                $depth--;
+            }
+        }
+
+        $lang->code = $code;
+
+        return $lang;
+
+    }
+
+    /**
+     * Returns the fallback language for language
+     * @note Loads the original language into cache
+     * @param $code string language code
+     */
+    public function getFallbackFor($code) {
+        $this->loadLanguage($code);
+        return $this->cache[$code]['fallback'];
+    }
+
+    /**
+     * Loads language into the cache, handles message file and fallbacks
+     * @param $code string language code
+     */
+    public function loadLanguage($code) {
+        static $languages_seen = array(); // recursion guard
+
+        // abort if we've already loaded it
+        if (isset($this->cache[$code])) return;
+
+        // generate filename
+        $filename = $this->dir . '/Language/messages/' . $code . '.php';
+
+        // default fallback : may be overwritten by the ensuing include
+        $fallback = ($code != 'en') ? 'en' : false;
+
+        // load primary localisation
+        if (!file_exists($filename)) {
+            // skip the include: will rely solely on fallback
+            $filename = $this->dir . '/Language/messages/en.php';
+            $cache = array();
+        } else {
+            include $filename;
+            $cache = compact($this->keys);
+        }
+
+        // load fallback localisation
+        if (!empty($fallback)) {
+
+            // infinite recursion guard
+            if (isset($languages_seen[$code])) {
+                trigger_error('Circular fallback reference in language ' .
+                    $code, E_USER_ERROR);
+                $fallback = 'en';
+            }
+            $language_seen[$code] = true;
+
+            // load the fallback recursively
+            $this->loadLanguage($fallback);
+            $fallback_cache = $this->cache[$fallback];
+
+            // merge fallback with current language
+            foreach ( $this->keys as $key ) {
+                if (isset($cache[$key]) && isset($fallback_cache[$key])) {
+                    if (isset($this->mergeable_keys_map[$key])) {
+                        $cache[$key] = $cache[$key] + $fallback_cache[$key];
+                    } elseif (isset($this->mergeable_keys_list[$key])) {
+                        $cache[$key] = array_merge( $fallback_cache[$key], $cache[$key] );
+                    }
+                } else {
+                    $cache[$key] = $fallback_cache[$key];
+                }
+            }
+
+        }
+
+        // save to cache for later retrieval
+        $this->cache[$code] = $cache;
+
+        return;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Length.php b/extlib/HTMLPurifier/HTMLPurifier/Length.php
new file mode 100644
index 0000000000..8d2a46b7da
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Length.php
@@ -0,0 +1,115 @@
+<?php
+
+/**
+ * Represents a measurable length, with a string numeric magnitude
+ * and a unit. This object is immutable.
+ */
+class HTMLPurifier_Length
+{
+
+    /**
+     * String numeric magnitude.
+     */
+    protected $n;
+
+    /**
+     * String unit. False is permitted if $n = 0.
+     */
+    protected $unit;
+
+    /**
+     * Whether or not this length is valid. Null if not calculated yet.
+     */
+    protected $isValid;
+
+    /**
+     * Lookup array of units recognized by CSS 2.1
+     */
+    protected static $allowedUnits = array(
+        'em' => true, 'ex' => true, 'px' => true, 'in' => true,
+        'cm' => true, 'mm' => true, 'pt' => true, 'pc' => true
+    );
+
+    /**
+     * @param number $n Magnitude
+     * @param string $u Unit
+     */
+    public function __construct($n = '0', $u = false) {
+        $this->n = (string) $n;
+        $this->unit = $u !== false ? (string) $u : false;
+    }
+
+    /**
+     * @param string $s Unit string, like '2em' or '3.4in'
+     * @warning Does not perform validation.
+     */
+    static public function make($s) {
+        if ($s instanceof HTMLPurifier_Length) return $s;
+        $n_length = strspn($s, '1234567890.+-');
+        $n = substr($s, 0, $n_length);
+        $unit = substr($s, $n_length);
+        if ($unit === '') $unit = false;
+        return new HTMLPurifier_Length($n, $unit);
+    }
+
+    /**
+     * Validates the number and unit.
+     */
+    protected function validate() {
+        // Special case:
+        if ($this->n === '+0' || $this->n === '-0') $this->n = '0';
+        if ($this->n === '0' && $this->unit === false) return true;
+        if (!ctype_lower($this->unit)) $this->unit = strtolower($this->unit);
+        if (!isset(HTMLPurifier_Length::$allowedUnits[$this->unit])) return false;
+        // Hack:
+        $def = new HTMLPurifier_AttrDef_CSS_Number();
+        $result = $def->validate($this->n, false, false);
+        if ($result === false) return false;
+        $this->n = $result;
+        return true;
+    }
+
+    /**
+     * Returns string representation of number.
+     */
+    public function toString() {
+        if (!$this->isValid()) return false;
+        return $this->n . $this->unit;
+    }
+
+    /**
+     * Retrieves string numeric magnitude.
+     */
+    public function getN() {return $this->n;}
+
+    /**
+     * Retrieves string unit.
+     */
+    public function getUnit() {return $this->unit;}
+
+    /**
+     * Returns true if this length unit is valid.
+     */
+    public function isValid() {
+        if ($this->isValid === null) $this->isValid = $this->validate();
+        return $this->isValid;
+    }
+
+    /**
+     * Compares two lengths, and returns 1 if greater, -1 if less and 0 if equal.
+     * @warning If both values are too large or small, this calculation will
+     *          not work properly
+     */
+    public function compareTo($l) {
+        if ($l === false) return false;
+        if ($l->unit !== $this->unit) {
+            $converter = new HTMLPurifier_UnitConverter();
+            $l = $converter->convert($l, $this->unit);
+            if ($l === false) return false;
+        }
+        return $this->n - $l->n;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer.php
new file mode 100644
index 0000000000..8cce008d3d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Lexer.php
@@ -0,0 +1,298 @@
+<?php
+
+/**
+ * Forgivingly lexes HTML (SGML-style) markup into tokens.
+ *
+ * A lexer parses a string of SGML-style markup and converts them into
+ * corresponding tokens.  It doesn't check for well-formedness, although its
+ * internal mechanism may make this automatic (such as the case of
+ * HTMLPurifier_Lexer_DOMLex).  There are several implementations to choose
+ * from.
+ *
+ * A lexer is HTML-oriented: it might work with XML, but it's not
+ * recommended, as we adhere to a subset of the specification for optimization
+ * reasons. This might change in the future. Also, most tokenizers are not
+ * expected to handle DTDs or PIs.
+ *
+ * This class should not be directly instantiated, but you may use create() to
+ * retrieve a default copy of the lexer.  Being a supertype, this class
+ * does not actually define any implementation, but offers commonly used
+ * convenience functions for subclasses.
+ *
+ * @note The unit tests will instantiate this class for testing purposes, as
+ *       many of the utility functions require a class to be instantiated.
+ *       This means that, even though this class is not runnable, it will
+ *       not be declared abstract.
+ *
+ * @par
+ *
+ * @note
+ * We use tokens rather than create a DOM representation because DOM would:
+ *
+ * @par
+ *  -# Require more processing and memory to create,
+ *  -# Is not streamable, and
+ *  -# Has the entire document structure (html and body not needed).
+ *
+ * @par
+ * However, DOM is helpful in that it makes it easy to move around nodes
+ * without a lot of lookaheads to see when a tag is closed. This is a
+ * limitation of the token system and some workarounds would be nice.
+ */
+class HTMLPurifier_Lexer
+{
+
+    /**
+     * Whether or not this lexer implements line-number/column-number tracking.
+     * If it does, set to true.
+     */
+    public $tracksLineNumbers = false;
+
+    // -- STATIC ----------------------------------------------------------
+
+    /**
+     * Retrieves or sets the default Lexer as a Prototype Factory.
+     *
+     * By default HTMLPurifier_Lexer_DOMLex will be returned. There are
+     * a few exceptions involving special features that only DirectLex
+     * implements.
+     *
+     * @note The behavior of this class has changed, rather than accepting
+     *       a prototype object, it now accepts a configuration object.
+     *       To specify your own prototype, set %Core.LexerImpl to it.
+     *       This change in behavior de-singletonizes the lexer object.
+     *
+     * @param $config Instance of HTMLPurifier_Config
+     * @return Concrete lexer.
+     */
+    public static function create($config) {
+
+        if (!($config instanceof HTMLPurifier_Config)) {
+            $lexer = $config;
+            trigger_error("Passing a prototype to
+              HTMLPurifier_Lexer::create() is deprecated, please instead
+              use %Core.LexerImpl", E_USER_WARNING);
+        } else {
+            $lexer = $config->get('Core.LexerImpl');
+        }
+
+        $needs_tracking =
+            $config->get('Core.MaintainLineNumbers') ||
+            $config->get('Core.CollectErrors');
+
+        $inst = null;
+        if (is_object($lexer)) {
+            $inst = $lexer;
+        } else {
+
+            if (is_null($lexer)) { do {
+                // auto-detection algorithm
+
+                if ($needs_tracking) {
+                    $lexer = 'DirectLex';
+                    break;
+                }
+
+                if (
+                    class_exists('DOMDocument') &&
+                    method_exists('DOMDocument', 'loadHTML') &&
+                    !extension_loaded('domxml')
+                ) {
+                    // check for DOM support, because while it's part of the
+                    // core, it can be disabled compile time. Also, the PECL
+                    // domxml extension overrides the default DOM, and is evil
+                    // and nasty and we shan't bother to support it
+                    $lexer = 'DOMLex';
+                } else {
+                    $lexer = 'DirectLex';
+                }
+
+            } while(0); } // do..while so we can break
+
+            // instantiate recognized string names
+            switch ($lexer) {
+                case 'DOMLex':
+                    $inst = new HTMLPurifier_Lexer_DOMLex();
+                    break;
+                case 'DirectLex':
+                    $inst = new HTMLPurifier_Lexer_DirectLex();
+                    break;
+                case 'PH5P':
+                    $inst = new HTMLPurifier_Lexer_PH5P();
+                    break;
+                default:
+                    throw new HTMLPurifier_Exception("Cannot instantiate unrecognized Lexer type " . htmlspecialchars($lexer));
+            }
+        }
+
+        if (!$inst) throw new HTMLPurifier_Exception('No lexer was instantiated');
+
+        // once PHP DOM implements native line numbers, or we
+        // hack out something using XSLT, remove this stipulation
+        if ($needs_tracking && !$inst->tracksLineNumbers) {
+            throw new HTMLPurifier_Exception('Cannot use lexer that does not support line numbers with Core.MaintainLineNumbers or Core.CollectErrors (use DirectLex instead)');
+        }
+
+        return $inst;
+
+    }
+
+    // -- CONVENIENCE MEMBERS ---------------------------------------------
+
+    public function __construct() {
+        $this->_entity_parser = new HTMLPurifier_EntityParser();
+    }
+
+    /**
+     * Most common entity to raw value conversion table for special entities.
+     */
+    protected $_special_entity2str =
+            array(
+                    '&quot;' => '"',
+                    '&amp;'  => '&',
+                    '&lt;'   => '<',
+                    '&gt;'   => '>',
+                    '&#39;'  => "'",
+                    '&#039;' => "'",
+                    '&#x27;' => "'"
+            );
+
+    /**
+     * Parses special entities into the proper characters.
+     *
+     * This string will translate escaped versions of the special characters
+     * into the correct ones.
+     *
+     * @warning
+     * You should be able to treat the output of this function as
+     * completely parsed, but that's only because all other entities should
+     * have been handled previously in substituteNonSpecialEntities()
+     *
+     * @param $string String character data to be parsed.
+     * @returns Parsed character data.
+     */
+    public function parseData($string) {
+
+        // following functions require at least one character
+        if ($string === '') return '';
+
+        // subtracts amps that cannot possibly be escaped
+        $num_amp = substr_count($string, '&') - substr_count($string, '& ') -
+            ($string[strlen($string)-1] === '&' ? 1 : 0);
+
+        if (!$num_amp) return $string; // abort if no entities
+        $num_esc_amp = substr_count($string, '&amp;');
+        $string = strtr($string, $this->_special_entity2str);
+
+        // code duplication for sake of optimization, see above
+        $num_amp_2 = substr_count($string, '&') - substr_count($string, '& ') -
+            ($string[strlen($string)-1] === '&' ? 1 : 0);
+
+        if ($num_amp_2 <= $num_esc_amp) return $string;
+
+        // hmm... now we have some uncommon entities. Use the callback.
+        $string = $this->_entity_parser->substituteSpecialEntities($string);
+        return $string;
+    }
+
+    /**
+     * Lexes an HTML string into tokens.
+     *
+     * @param $string String HTML.
+     * @return HTMLPurifier_Token array representation of HTML.
+     */
+    public function tokenizeHTML($string, $config, $context) {
+        trigger_error('Call to abstract class', E_USER_ERROR);
+    }
+
+    /**
+     * Translates CDATA sections into regular sections (through escaping).
+     *
+     * @param $string HTML string to process.
+     * @returns HTML with CDATA sections escaped.
+     */
+    protected static function escapeCDATA($string) {
+        return preg_replace_callback(
+            '/<!\[CDATA\[(.+?)\]\]>/s',
+            array('HTMLPurifier_Lexer', 'CDATACallback'),
+            $string
+        );
+    }
+
+    /**
+     * Special CDATA case that is especially convoluted for <script>
+     */
+    protected static function escapeCommentedCDATA($string) {
+        return preg_replace_callback(
+            '#<!--//--><!\[CDATA\[//><!--(.+?)//--><!\]\]>#s',
+            array('HTMLPurifier_Lexer', 'CDATACallback'),
+            $string
+        );
+    }
+
+    /**
+     * Callback function for escapeCDATA() that does the work.
+     *
+     * @warning Though this is public in order to let the callback happen,
+     *          calling it directly is not recommended.
+     * @params $matches PCRE matches array, with index 0 the entire match
+     *                  and 1 the inside of the CDATA section.
+     * @returns Escaped internals of the CDATA section.
+     */
+    protected static function CDATACallback($matches) {
+        // not exactly sure why the character set is needed, but whatever
+        return htmlspecialchars($matches[1], ENT_COMPAT, 'UTF-8');
+    }
+
+    /**
+     * Takes a piece of HTML and normalizes it by converting entities, fixing
+     * encoding, extracting bits, and other good stuff.
+     * @todo Consider making protected
+     */
+    public function normalize($html, $config, $context) {
+
+        // normalize newlines to \n
+        $html = str_replace("\r\n", "\n", $html);
+        $html = str_replace("\r", "\n", $html);
+
+        if ($config->get('HTML.Trusted')) {
+            // escape convoluted CDATA
+            $html = $this->escapeCommentedCDATA($html);
+        }
+
+        // escape CDATA
+        $html = $this->escapeCDATA($html);
+
+        // extract body from document if applicable
+        if ($config->get('Core.ConvertDocumentToFragment')) {
+            $html = $this->extractBody($html);
+        }
+
+        // expand entities that aren't the big five
+        $html = $this->_entity_parser->substituteNonSpecialEntities($html);
+
+        // clean into wellformed UTF-8 string for an SGML context: this has
+        // to be done after entity expansion because the entities sometimes
+        // represent non-SGML characters (horror, horror!)
+        $html = HTMLPurifier_Encoder::cleanUTF8($html);
+
+        return $html;
+    }
+
+    /**
+     * Takes a string of HTML (fragment or document) and returns the content
+     * @todo Consider making protected
+     */
+    public function extractBody($html) {
+        $matches = array();
+        $result = preg_match('!<body[^>]*>(.*)</body>!is', $html, $matches);
+        if ($result) {
+            return $matches[1];
+        } else {
+            return $html;
+        }
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php
new file mode 100644
index 0000000000..20dc2ed48c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php
@@ -0,0 +1,213 @@
+<?php
+
+/**
+ * Parser that uses PHP 5's DOM extension (part of the core).
+ *
+ * In PHP 5, the DOM XML extension was revamped into DOM and added to the core.
+ * It gives us a forgiving HTML parser, which we use to transform the HTML
+ * into a DOM, and then into the tokens.  It is blazingly fast (for large
+ * documents, it performs twenty times faster than
+ * HTMLPurifier_Lexer_DirectLex,and is the default choice for PHP 5.
+ *
+ * @note Any empty elements will have empty tokens associated with them, even if
+ * this is prohibited by the spec. This is cannot be fixed until the spec
+ * comes into play.
+ *
+ * @note PHP's DOM extension does not actually parse any entities, we use
+ *       our own function to do that.
+ *
+ * @warning DOM tends to drop whitespace, which may wreak havoc on indenting.
+ *          If this is a huge problem, due to the fact that HTML is hand
+ *          edited and you are unable to get a parser cache that caches the
+ *          the output of HTML Purifier while keeping the original HTML lying
+ *          around, you may want to run Tidy on the resulting output or use
+ *          HTMLPurifier_DirectLex
+ */
+
+class HTMLPurifier_Lexer_DOMLex extends HTMLPurifier_Lexer
+{
+
+    private $factory;
+
+    public function __construct() {
+        // setup the factory
+        parent::__construct();
+        $this->factory = new HTMLPurifier_TokenFactory();
+    }
+
+    public function tokenizeHTML($html, $config, $context) {
+
+        $html = $this->normalize($html, $config, $context);
+
+        // attempt to armor stray angled brackets that cannot possibly
+        // form tags and thus are probably being used as emoticons
+        if ($config->get('Core.AggressivelyFixLt')) {
+            $char = '[^a-z!\/]';
+            $comment = "/<!--(.*?)(-->|\z)/is";
+            $html = preg_replace_callback($comment, array($this, 'callbackArmorCommentEntities'), $html);
+            do {
+                $old = $html;
+                $html = preg_replace("/<($char)/i", '&lt;\\1', $html);
+            } while ($html !== $old);
+            $html = preg_replace_callback($comment, array($this, 'callbackUndoCommentSubst'), $html); // fix comments
+        }
+
+        // preprocess html, essential for UTF-8
+        $html = $this->wrapHTML($html, $config, $context);
+
+        $doc = new DOMDocument();
+        $doc->encoding = 'UTF-8'; // theoretically, the above has this covered
+
+        set_error_handler(array($this, 'muteErrorHandler'));
+        $doc->loadHTML($html);
+        restore_error_handler();
+
+        $tokens = array();
+        $this->tokenizeDOM(
+            $doc->getElementsByTagName('html')->item(0)-> // <html>
+                  getElementsByTagName('body')->item(0)-> //   <body>
+                  getElementsByTagName('div')->item(0)    //     <div>
+            , $tokens);
+        return $tokens;
+    }
+
+    /**
+     * Recursive function that tokenizes a node, putting it into an accumulator.
+     *
+     * @param $node     DOMNode to be tokenized.
+     * @param $tokens   Array-list of already tokenized tokens.
+     * @param $collect  Says whether or start and close are collected, set to
+     *                  false at first recursion because it's the implicit DIV
+     *                  tag you're dealing with.
+     * @returns Tokens of node appended to previously passed tokens.
+     */
+    protected function tokenizeDOM($node, &$tokens, $collect = false) {
+
+        // intercept non element nodes. WE MUST catch all of them,
+        // but we're not getting the character reference nodes because
+        // those should have been preprocessed
+        if ($node->nodeType === XML_TEXT_NODE) {
+            $tokens[] = $this->factory->createText($node->data);
+            return;
+        } elseif ($node->nodeType === XML_CDATA_SECTION_NODE) {
+            // undo libxml's special treatment of <script> and <style> tags
+            $last = end($tokens);
+            $data = $node->data;
+            // (note $node->tagname is already normalized)
+            if ($last instanceof HTMLPurifier_Token_Start && ($last->name == 'script' || $last->name == 'style')) {
+                $new_data = trim($data);
+                if (substr($new_data, 0, 4) === '<!--') {
+                    $data = substr($new_data, 4);
+                    if (substr($data, -3) === '-->') {
+                        $data = substr($data, 0, -3);
+                    } else {
+                        // Highly suspicious! Not sure what to do...
+                    }
+                }
+            }
+            $tokens[] = $this->factory->createText($this->parseData($data));
+            return;
+        } elseif ($node->nodeType === XML_COMMENT_NODE) {
+            // this is code is only invoked for comments in script/style in versions
+            // of libxml pre-2.6.28 (regular comments, of course, are still
+            // handled regularly)
+            $tokens[] = $this->factory->createComment($node->data);
+            return;
+        } elseif (
+            // not-well tested: there may be other nodes we have to grab
+            $node->nodeType !== XML_ELEMENT_NODE
+        ) {
+            return;
+        }
+
+        $attr = $node->hasAttributes() ?
+            $this->transformAttrToAssoc($node->attributes) :
+            array();
+
+        // We still have to make sure that the element actually IS empty
+        if (!$node->childNodes->length) {
+            if ($collect) {
+                $tokens[] = $this->factory->createEmpty($node->tagName, $attr);
+            }
+        } else {
+            if ($collect) { // don't wrap on first iteration
+                $tokens[] = $this->factory->createStart(
+                    $tag_name = $node->tagName, // somehow, it get's dropped
+                    $attr
+                );
+            }
+            foreach ($node->childNodes as $node) {
+                // remember, it's an accumulator. Otherwise, we'd have
+                // to use array_merge
+                $this->tokenizeDOM($node, $tokens, true);
+            }
+            if ($collect) {
+                $tokens[] = $this->factory->createEnd($tag_name);
+            }
+        }
+
+    }
+
+    /**
+     * Converts a DOMNamedNodeMap of DOMAttr objects into an assoc array.
+     *
+     * @param $attribute_list DOMNamedNodeMap of DOMAttr objects.
+     * @returns Associative array of attributes.
+     */
+    protected function transformAttrToAssoc($node_map) {
+        // NamedNodeMap is documented very well, so we're using undocumented
+        // features, namely, the fact that it implements Iterator and
+        // has a ->length attribute
+        if ($node_map->length === 0) return array();
+        $array = array();
+        foreach ($node_map as $attr) {
+            $array[$attr->name] = $attr->value;
+        }
+        return $array;
+    }
+
+    /**
+     * An error handler that mutes all errors
+     */
+    public function muteErrorHandler($errno, $errstr) {}
+
+    /**
+     * Callback function for undoing escaping of stray angled brackets
+     * in comments
+     */
+    public function callbackUndoCommentSubst($matches) {
+        return '<!--' . strtr($matches[1], array('&amp;'=>'&','&lt;'=>'<')) . $matches[2];
+    }
+
+    /**
+     * Callback function that entity-izes ampersands in comments so that
+     * callbackUndoCommentSubst doesn't clobber them
+     */
+    public function callbackArmorCommentEntities($matches) {
+        return '<!--' . str_replace('&', '&amp;', $matches[1]) . $matches[2];
+    }
+
+    /**
+     * Wraps an HTML fragment in the necessary HTML
+     */
+    protected function wrapHTML($html, $config, $context) {
+        $def = $config->getDefinition('HTML');
+        $ret = '';
+
+        if (!empty($def->doctype->dtdPublic) || !empty($def->doctype->dtdSystem)) {
+            $ret .= '<!DOCTYPE html ';
+            if (!empty($def->doctype->dtdPublic)) $ret .= 'PUBLIC "' . $def->doctype->dtdPublic . '" ';
+            if (!empty($def->doctype->dtdSystem)) $ret .= '"' . $def->doctype->dtdSystem . '" ';
+            $ret .= '>';
+        }
+
+        $ret .= '<html><head>';
+        $ret .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
+        // No protection if $html contains a stray </div>!
+        $ret .= '</head><body><div>'.$html.'</div></body></html>';
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php
new file mode 100644
index 0000000000..439409d051
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php
@@ -0,0 +1,490 @@
+<?php
+
+/**
+ * Our in-house implementation of a parser.
+ *
+ * A pure PHP parser, DirectLex has absolutely no dependencies, making
+ * it a reasonably good default for PHP4.  Written with efficiency in mind,
+ * it can be four times faster than HTMLPurifier_Lexer_PEARSax3, although it
+ * pales in comparison to HTMLPurifier_Lexer_DOMLex.
+ *
+ * @todo Reread XML spec and document differences.
+ */
+class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
+{
+
+    public $tracksLineNumbers = true;
+
+    /**
+     * Whitespace characters for str(c)spn.
+     */
+    protected $_whitespace = "\x20\x09\x0D\x0A";
+
+    /**
+     * Callback function for script CDATA fudge
+     * @param $matches, in form of array(opening tag, contents, closing tag)
+     */
+    protected function scriptCallback($matches) {
+        return $matches[1] . htmlspecialchars($matches[2], ENT_COMPAT, 'UTF-8') . $matches[3];
+    }
+
+    public function tokenizeHTML($html, $config, $context) {
+
+        // special normalization for script tags without any armor
+        // our "armor" heurstic is a < sign any number of whitespaces after
+        // the first script tag
+        if ($config->get('HTML.Trusted')) {
+            $html = preg_replace_callback('#(<script[^>]*>)(\s*[^<].+?)(</script>)#si',
+                array($this, 'scriptCallback'), $html);
+        }
+
+        $html = $this->normalize($html, $config, $context);
+
+        $cursor = 0; // our location in the text
+        $inside_tag = false; // whether or not we're parsing the inside of a tag
+        $array = array(); // result array
+
+        // This is also treated to mean maintain *column* numbers too
+        $maintain_line_numbers = $config->get('Core.MaintainLineNumbers');
+
+        if ($maintain_line_numbers === null) {
+            // automatically determine line numbering by checking
+            // if error collection is on
+            $maintain_line_numbers = $config->get('Core.CollectErrors');
+        }
+
+        if ($maintain_line_numbers) {
+            $current_line = 1;
+            $current_col  = 0;
+            $length = strlen($html);
+        } else {
+            $current_line = false;
+            $current_col  = false;
+            $length = false;
+        }
+        $context->register('CurrentLine', $current_line);
+        $context->register('CurrentCol',  $current_col);
+        $nl = "\n";
+        // how often to manually recalculate. This will ALWAYS be right,
+        // but it's pretty wasteful. Set to 0 to turn off
+        $synchronize_interval = $config->get('Core.DirectLexLineNumberSyncInterval');
+
+        $e = false;
+        if ($config->get('Core.CollectErrors')) {
+            $e =& $context->get('ErrorCollector');
+        }
+
+        // for testing synchronization
+        $loops = 0;
+
+        while(++$loops) {
+
+            // $cursor is either at the start of a token, or inside of
+            // a tag (i.e. there was a < immediately before it), as indicated
+            // by $inside_tag
+
+            if ($maintain_line_numbers) {
+
+                // $rcursor, however, is always at the start of a token.
+                $rcursor = $cursor - (int) $inside_tag;
+
+                // Column number is cheap, so we calculate it every round.
+                // We're interested at the *end* of the newline string, so
+                // we need to add strlen($nl) == 1 to $nl_pos before subtracting it
+                // from our "rcursor" position.
+                $nl_pos = strrpos($html, $nl, $rcursor - $length);
+                $current_col = $rcursor - (is_bool($nl_pos) ? 0 : $nl_pos + 1);
+
+                // recalculate lines
+                if (
+                    $synchronize_interval &&  // synchronization is on
+                    $cursor > 0 &&            // cursor is further than zero
+                    $loops % $synchronize_interval === 0 // time to synchronize!
+                ) {
+                    $current_line = 1 + $this->substrCount($html, $nl, 0, $cursor);
+                }
+
+            }
+
+            $position_next_lt = strpos($html, '<', $cursor);
+            $position_next_gt = strpos($html, '>', $cursor);
+
+            // triggers on "<b>asdf</b>" but not "asdf <b></b>"
+            // special case to set up context
+            if ($position_next_lt === $cursor) {
+                $inside_tag = true;
+                $cursor++;
+            }
+
+            if (!$inside_tag && $position_next_lt !== false) {
+                // We are not inside tag and there still is another tag to parse
+                $token = new
+                    HTMLPurifier_Token_Text(
+                        $this->parseData(
+                            substr(
+                                $html, $cursor, $position_next_lt - $cursor
+                            )
+                        )
+                    );
+                if ($maintain_line_numbers) {
+                    $token->rawPosition($current_line, $current_col);
+                    $current_line += $this->substrCount($html, $nl, $cursor, $position_next_lt - $cursor);
+                }
+                $array[] = $token;
+                $cursor  = $position_next_lt + 1;
+                $inside_tag = true;
+                continue;
+            } elseif (!$inside_tag) {
+                // We are not inside tag but there are no more tags
+                // If we're already at the end, break
+                if ($cursor === strlen($html)) break;
+                // Create Text of rest of string
+                $token = new
+                    HTMLPurifier_Token_Text(
+                        $this->parseData(
+                            substr(
+                                $html, $cursor
+                            )
+                        )
+                    );
+                if ($maintain_line_numbers) $token->rawPosition($current_line, $current_col);
+                $array[] = $token;
+                break;
+            } elseif ($inside_tag && $position_next_gt !== false) {
+                // We are in tag and it is well formed
+                // Grab the internals of the tag
+                $strlen_segment = $position_next_gt - $cursor;
+
+                if ($strlen_segment < 1) {
+                    // there's nothing to process!
+                    $token = new HTMLPurifier_Token_Text('<');
+                    $cursor++;
+                    continue;
+                }
+
+                $segment = substr($html, $cursor, $strlen_segment);
+
+                if ($segment === false) {
+                    // somehow, we attempted to access beyond the end of
+                    // the string, defense-in-depth, reported by Nate Abele
+                    break;
+                }
+
+                // Check if it's a comment
+                if (
+                    substr($segment, 0, 3) === '!--'
+                ) {
+                    // re-determine segment length, looking for -->
+                    $position_comment_end = strpos($html, '-->', $cursor);
+                    if ($position_comment_end === false) {
+                        // uh oh, we have a comment that extends to
+                        // infinity. Can't be helped: set comment
+                        // end position to end of string
+                        if ($e) $e->send(E_WARNING, 'Lexer: Unclosed comment');
+                        $position_comment_end = strlen($html);
+                        $end = true;
+                    } else {
+                        $end = false;
+                    }
+                    $strlen_segment = $position_comment_end - $cursor;
+                    $segment = substr($html, $cursor, $strlen_segment);
+                    $token = new
+                        HTMLPurifier_Token_Comment(
+                            substr(
+                                $segment, 3, $strlen_segment - 3
+                            )
+                        );
+                    if ($maintain_line_numbers) {
+                        $token->rawPosition($current_line, $current_col);
+                        $current_line += $this->substrCount($html, $nl, $cursor, $strlen_segment);
+                    }
+                    $array[] = $token;
+                    $cursor = $end ? $position_comment_end : $position_comment_end + 3;
+                    $inside_tag = false;
+                    continue;
+                }
+
+                // Check if it's an end tag
+                $is_end_tag = (strpos($segment,'/') === 0);
+                if ($is_end_tag) {
+                    $type = substr($segment, 1);
+                    $token = new HTMLPurifier_Token_End($type);
+                    if ($maintain_line_numbers) {
+                        $token->rawPosition($current_line, $current_col);
+                        $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
+                    }
+                    $array[] = $token;
+                    $inside_tag = false;
+                    $cursor = $position_next_gt + 1;
+                    continue;
+                }
+
+                // Check leading character is alnum, if not, we may
+                // have accidently grabbed an emoticon. Translate into
+                // text and go our merry way
+                if (!ctype_alpha($segment[0])) {
+                    // XML:  $segment[0] !== '_' && $segment[0] !== ':'
+                    if ($e) $e->send(E_NOTICE, 'Lexer: Unescaped lt');
+                    $token = new HTMLPurifier_Token_Text('<');
+                    if ($maintain_line_numbers) {
+                        $token->rawPosition($current_line, $current_col);
+                        $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
+                    }
+                    $array[] = $token;
+                    $inside_tag = false;
+                    continue;
+                }
+
+                // Check if it is explicitly self closing, if so, remove
+                // trailing slash. Remember, we could have a tag like <br>, so
+                // any later token processing scripts must convert improperly
+                // classified EmptyTags from StartTags.
+                $is_self_closing = (strrpos($segment,'/') === $strlen_segment-1);
+                if ($is_self_closing) {
+                    $strlen_segment--;
+                    $segment = substr($segment, 0, $strlen_segment);
+                }
+
+                // Check if there are any attributes
+                $position_first_space = strcspn($segment, $this->_whitespace);
+
+                if ($position_first_space >= $strlen_segment) {
+                    if ($is_self_closing) {
+                        $token = new HTMLPurifier_Token_Empty($segment);
+                    } else {
+                        $token = new HTMLPurifier_Token_Start($segment);
+                    }
+                    if ($maintain_line_numbers) {
+                        $token->rawPosition($current_line, $current_col);
+                        $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
+                    }
+                    $array[] = $token;
+                    $inside_tag = false;
+                    $cursor = $position_next_gt + 1;
+                    continue;
+                }
+
+                // Grab out all the data
+                $type = substr($segment, 0, $position_first_space);
+                $attribute_string =
+                    trim(
+                        substr(
+                            $segment, $position_first_space
+                        )
+                    );
+                if ($attribute_string) {
+                    $attr = $this->parseAttributeString(
+                                    $attribute_string
+                                  , $config, $context
+                              );
+                } else {
+                    $attr = array();
+                }
+
+                if ($is_self_closing) {
+                    $token = new HTMLPurifier_Token_Empty($type, $attr);
+                } else {
+                    $token = new HTMLPurifier_Token_Start($type, $attr);
+                }
+                if ($maintain_line_numbers) {
+                    $token->rawPosition($current_line, $current_col);
+                    $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
+                }
+                $array[] = $token;
+                $cursor = $position_next_gt + 1;
+                $inside_tag = false;
+                continue;
+            } else {
+                // inside tag, but there's no ending > sign
+                if ($e) $e->send(E_WARNING, 'Lexer: Missing gt');
+                $token = new
+                    HTMLPurifier_Token_Text(
+                        '<' .
+                        $this->parseData(
+                            substr($html, $cursor)
+                        )
+                    );
+                if ($maintain_line_numbers) $token->rawPosition($current_line, $current_col);
+                // no cursor scroll? Hmm...
+                $array[] = $token;
+                break;
+            }
+            break;
+        }
+
+        $context->destroy('CurrentLine');
+        $context->destroy('CurrentCol');
+        return $array;
+    }
+
+    /**
+     * PHP 5.0.x compatible substr_count that implements offset and length
+     */
+    protected function substrCount($haystack, $needle, $offset, $length) {
+        static $oldVersion;
+        if ($oldVersion === null) {
+            $oldVersion = version_compare(PHP_VERSION, '5.1', '<');
+        }
+        if ($oldVersion) {
+            $haystack = substr($haystack, $offset, $length);
+            return substr_count($haystack, $needle);
+        } else {
+            return substr_count($haystack, $needle, $offset, $length);
+        }
+    }
+
+    /**
+     * Takes the inside of an HTML tag and makes an assoc array of attributes.
+     *
+     * @param $string Inside of tag excluding name.
+     * @returns Assoc array of attributes.
+     */
+    public function parseAttributeString($string, $config, $context) {
+        $string = (string) $string; // quick typecast
+
+        if ($string == '') return array(); // no attributes
+
+        $e = false;
+        if ($config->get('Core.CollectErrors')) {
+            $e =& $context->get('ErrorCollector');
+        }
+
+        // let's see if we can abort as quickly as possible
+        // one equal sign, no spaces => one attribute
+        $num_equal = substr_count($string, '=');
+        $has_space = strpos($string, ' ');
+        if ($num_equal === 0 && !$has_space) {
+            // bool attribute
+            return array($string => $string);
+        } elseif ($num_equal === 1 && !$has_space) {
+            // only one attribute
+            list($key, $quoted_value) = explode('=', $string);
+            $quoted_value = trim($quoted_value);
+            if (!$key) {
+                if ($e) $e->send(E_ERROR, 'Lexer: Missing attribute key');
+                return array();
+            }
+            if (!$quoted_value) return array($key => '');
+            $first_char = @$quoted_value[0];
+            $last_char  = @$quoted_value[strlen($quoted_value)-1];
+
+            $same_quote = ($first_char == $last_char);
+            $open_quote = ($first_char == '"' || $first_char == "'");
+
+            if ( $same_quote && $open_quote) {
+                // well behaved
+                $value = substr($quoted_value, 1, strlen($quoted_value) - 2);
+            } else {
+                // not well behaved
+                if ($open_quote) {
+                    if ($e) $e->send(E_ERROR, 'Lexer: Missing end quote');
+                    $value = substr($quoted_value, 1);
+                } else {
+                    $value = $quoted_value;
+                }
+            }
+            if ($value === false) $value = '';
+            return array($key => $value);
+        }
+
+        // setup loop environment
+        $array  = array(); // return assoc array of attributes
+        $cursor = 0; // current position in string (moves forward)
+        $size   = strlen($string); // size of the string (stays the same)
+
+        // if we have unquoted attributes, the parser expects a terminating
+        // space, so let's guarantee that there's always a terminating space.
+        $string .= ' ';
+
+        while(true) {
+
+            if ($cursor >= $size) {
+                break;
+            }
+
+            $cursor += ($value = strspn($string, $this->_whitespace, $cursor));
+            // grab the key
+
+            $key_begin = $cursor; //we're currently at the start of the key
+
+            // scroll past all characters that are the key (not whitespace or =)
+            $cursor += strcspn($string, $this->_whitespace . '=', $cursor);
+
+            $key_end = $cursor; // now at the end of the key
+
+            $key = substr($string, $key_begin, $key_end - $key_begin);
+
+            if (!$key) {
+                if ($e) $e->send(E_ERROR, 'Lexer: Missing attribute key');
+                $cursor += strcspn($string, $this->_whitespace, $cursor + 1); // prevent infinite loop
+                continue; // empty key
+            }
+
+            // scroll past all whitespace
+            $cursor += strspn($string, $this->_whitespace, $cursor);
+
+            if ($cursor >= $size) {
+                $array[$key] = $key;
+                break;
+            }
+
+            // if the next character is an equal sign, we've got a regular
+            // pair, otherwise, it's a bool attribute
+            $first_char = @$string[$cursor];
+
+            if ($first_char == '=') {
+                // key="value"
+
+                $cursor++;
+                $cursor += strspn($string, $this->_whitespace, $cursor);
+
+                if ($cursor === false) {
+                    $array[$key] = '';
+                    break;
+                }
+
+                // we might be in front of a quote right now
+
+                $char = @$string[$cursor];
+
+                if ($char == '"' || $char == "'") {
+                    // it's quoted, end bound is $char
+                    $cursor++;
+                    $value_begin = $cursor;
+                    $cursor = strpos($string, $char, $cursor);
+                    $value_end = $cursor;
+                } else {
+                    // it's not quoted, end bound is whitespace
+                    $value_begin = $cursor;
+                    $cursor += strcspn($string, $this->_whitespace, $cursor);
+                    $value_end = $cursor;
+                }
+
+                // we reached a premature end
+                if ($cursor === false) {
+                    $cursor = $size;
+                    $value_end = $cursor;
+                }
+
+                $value = substr($string, $value_begin, $value_end - $value_begin);
+                if ($value === false) $value = '';
+                $array[$key] = $this->parseData($value);
+                $cursor++;
+
+            } else {
+                // boolattr
+                if ($key !== '') {
+                    $array[$key] = $key;
+                } else {
+                    // purely theoretical
+                    if ($e) $e->send(E_ERROR, 'Lexer: Missing attribute key');
+                }
+
+            }
+        }
+        return $array;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php
new file mode 100644
index 0000000000..57cffa82ab
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php
@@ -0,0 +1,106 @@
+<?php
+
+/**
+ * Proof-of-concept lexer that uses the PEAR package XML_HTMLSax3 to parse HTML.
+ *
+ * PEAR, not suprisingly, also has a SAX parser for HTML.  I don't know
+ * very much about implementation, but it's fairly well written.  However, that
+ * abstraction comes at a price: performance. You need to have it installed,
+ * and if the API changes, it might break our adapter. Not sure whether or not
+ * it's UTF-8 aware, but it has some entity parsing trouble (in all areas,
+ * text and attributes).
+ *
+ * Quite personally, I don't recommend using the PEAR class, and the defaults
+ * don't use it. The unit tests do perform the tests on the SAX parser too, but
+ * whatever it does for poorly formed HTML is up to it.
+ *
+ * @todo Generalize so that XML_HTMLSax is also supported.
+ *
+ * @warning Entity-resolution inside attributes is broken.
+ */
+
+class HTMLPurifier_Lexer_PEARSax3 extends HTMLPurifier_Lexer
+{
+
+    /**
+     * Internal accumulator array for SAX parsers.
+     */
+    protected $tokens = array();
+
+    public function tokenizeHTML($string, $config, $context) {
+
+        $this->tokens = array();
+
+        $string = $this->normalize($string, $config, $context);
+
+        $parser = new XML_HTMLSax3();
+        $parser->set_object($this);
+        $parser->set_element_handler('openHandler','closeHandler');
+        $parser->set_data_handler('dataHandler');
+        $parser->set_escape_handler('escapeHandler');
+
+        // doesn't seem to work correctly for attributes
+        $parser->set_option('XML_OPTION_ENTITIES_PARSED', 1);
+
+        $parser->parse($string);
+
+        return $this->tokens;
+
+    }
+
+    /**
+     * Open tag event handler, interface is defined by PEAR package.
+     */
+    public function openHandler(&$parser, $name, $attrs, $closed) {
+        // entities are not resolved in attrs
+        foreach ($attrs as $key => $attr) {
+            $attrs[$key] = $this->parseData($attr);
+        }
+        if ($closed) {
+            $this->tokens[] = new HTMLPurifier_Token_Empty($name, $attrs);
+        } else {
+            $this->tokens[] = new HTMLPurifier_Token_Start($name, $attrs);
+        }
+        return true;
+    }
+
+    /**
+     * Close tag event handler, interface is defined by PEAR package.
+     */
+    public function closeHandler(&$parser, $name) {
+        // HTMLSax3 seems to always send empty tags an extra close tag
+        // check and ignore if you see it:
+        // [TESTME] to make sure it doesn't overreach
+        if ($this->tokens[count($this->tokens)-1] instanceof HTMLPurifier_Token_Empty) {
+            return true;
+        }
+        $this->tokens[] = new HTMLPurifier_Token_End($name);
+        return true;
+    }
+
+    /**
+     * Data event handler, interface is defined by PEAR package.
+     */
+    public function dataHandler(&$parser, $data) {
+        $this->tokens[] = new HTMLPurifier_Token_Text($data);
+        return true;
+    }
+
+    /**
+     * Escaped text handler, interface is defined by PEAR package.
+     */
+    public function escapeHandler(&$parser, $data) {
+        if (strpos($data, '--') === 0) {
+            $this->tokens[] = new HTMLPurifier_Token_Comment($data);
+        }
+        // CDATA is handled elsewhere, but if it was handled here:
+        //if (strpos($data, '[CDATA[') === 0) {
+        //    $this->tokens[] = new HTMLPurifier_Token_Text(
+        //        substr($data, 7, strlen($data) - 9) );
+        //}
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php
new file mode 100644
index 0000000000..fa1bf973e0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php
@@ -0,0 +1,3906 @@
+<?php
+
+/**
+ * Experimental HTML5-based parser using Jeroen van der Meer's PH5P library.
+ * Occupies space in the HTML5 pseudo-namespace, which may cause conflicts.
+ * 
+ * @note
+ *    Recent changes to PHP's DOM extension have resulted in some fatal
+ *    error conditions with the original version of PH5P. Pending changes,
+ *    this lexer will punt to DirectLex if DOM throughs an exception.
+ */
+
+class HTMLPurifier_Lexer_PH5P extends HTMLPurifier_Lexer_DOMLex {
+    
+    public function tokenizeHTML($html, $config, $context) {
+        $new_html = $this->normalize($html, $config, $context);
+        $new_html = $this->wrapHTML($new_html, $config, $context);
+        try {
+            $parser = new HTML5($new_html);
+            $doc = $parser->save();
+        } catch (DOMException $e) {
+            // Uh oh, it failed. Punt to DirectLex.
+            $lexer = new HTMLPurifier_Lexer_DirectLex();
+            $context->register('PH5PError', $e); // save the error, so we can detect it
+            return $lexer->tokenizeHTML($html, $config, $context); // use original HTML
+        }
+        $tokens = array();
+        $this->tokenizeDOM(
+            $doc->getElementsByTagName('html')->item(0)-> // <html>
+                  getElementsByTagName('body')->item(0)-> //   <body>
+                  getElementsByTagName('div')->item(0)    //     <div>
+            , $tokens);
+        return $tokens;
+    }
+    
+}
+
+/*
+
+Copyright 2007 Jeroen van der Meer <http://jero.net/> 
+
+Permission is hereby granted, free of charge, to any person obtaining a 
+copy of this software and associated documentation files (the 
+"Software"), to deal in the Software without restriction, including 
+without limitation the rights to use, copy, modify, merge, publish, 
+distribute, sublicense, and/or sell copies of the Software, and to 
+permit persons to whom the Software is furnished to do so, subject to 
+the following conditions: 
+
+The above copyright notice and this permission notice shall be included 
+in all copies or substantial portions of the Software. 
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
+
+*/
+
+class HTML5 {
+    private $data;
+    private $char;
+    private $EOF;
+    private $state;
+    private $tree;
+    private $token;
+    private $content_model;
+    private $escape = false;
+    private $entities = array('AElig;','AElig','AMP;','AMP','Aacute;','Aacute',
+    'Acirc;','Acirc','Agrave;','Agrave','Alpha;','Aring;','Aring','Atilde;',
+    'Atilde','Auml;','Auml','Beta;','COPY;','COPY','Ccedil;','Ccedil','Chi;',
+    'Dagger;','Delta;','ETH;','ETH','Eacute;','Eacute','Ecirc;','Ecirc','Egrave;',
+    'Egrave','Epsilon;','Eta;','Euml;','Euml','GT;','GT','Gamma;','Iacute;',
+    'Iacute','Icirc;','Icirc','Igrave;','Igrave','Iota;','Iuml;','Iuml','Kappa;',
+    'LT;','LT','Lambda;','Mu;','Ntilde;','Ntilde','Nu;','OElig;','Oacute;',
+    'Oacute','Ocirc;','Ocirc','Ograve;','Ograve','Omega;','Omicron;','Oslash;',
+    'Oslash','Otilde;','Otilde','Ouml;','Ouml','Phi;','Pi;','Prime;','Psi;',
+    'QUOT;','QUOT','REG;','REG','Rho;','Scaron;','Sigma;','THORN;','THORN',
+    'TRADE;','Tau;','Theta;','Uacute;','Uacute','Ucirc;','Ucirc','Ugrave;',
+    'Ugrave','Upsilon;','Uuml;','Uuml','Xi;','Yacute;','Yacute','Yuml;','Zeta;',
+    'aacute;','aacute','acirc;','acirc','acute;','acute','aelig;','aelig',
+    'agrave;','agrave','alefsym;','alpha;','amp;','amp','and;','ang;','apos;',
+    'aring;','aring','asymp;','atilde;','atilde','auml;','auml','bdquo;','beta;',
+    'brvbar;','brvbar','bull;','cap;','ccedil;','ccedil','cedil;','cedil',
+    'cent;','cent','chi;','circ;','clubs;','cong;','copy;','copy','crarr;',
+    'cup;','curren;','curren','dArr;','dagger;','darr;','deg;','deg','delta;',
+    'diams;','divide;','divide','eacute;','eacute','ecirc;','ecirc','egrave;',
+    'egrave','empty;','emsp;','ensp;','epsilon;','equiv;','eta;','eth;','eth',
+    'euml;','euml','euro;','exist;','fnof;','forall;','frac12;','frac12',
+    'frac14;','frac14','frac34;','frac34','frasl;','gamma;','ge;','gt;','gt',
+    'hArr;','harr;','hearts;','hellip;','iacute;','iacute','icirc;','icirc',
+    'iexcl;','iexcl','igrave;','igrave','image;','infin;','int;','iota;',
+    'iquest;','iquest','isin;','iuml;','iuml','kappa;','lArr;','lambda;','lang;',
+    'laquo;','laquo','larr;','lceil;','ldquo;','le;','lfloor;','lowast;','loz;',
+    'lrm;','lsaquo;','lsquo;','lt;','lt','macr;','macr','mdash;','micro;','micro',
+    'middot;','middot','minus;','mu;','nabla;','nbsp;','nbsp','ndash;','ne;',
+    'ni;','not;','not','notin;','nsub;','ntilde;','ntilde','nu;','oacute;',
+    'oacute','ocirc;','ocirc','oelig;','ograve;','ograve','oline;','omega;',
+    'omicron;','oplus;','or;','ordf;','ordf','ordm;','ordm','oslash;','oslash',
+    'otilde;','otilde','otimes;','ouml;','ouml','para;','para','part;','permil;',
+    'perp;','phi;','pi;','piv;','plusmn;','plusmn','pound;','pound','prime;',
+    'prod;','prop;','psi;','quot;','quot','rArr;','radic;','rang;','raquo;',
+    'raquo','rarr;','rceil;','rdquo;','real;','reg;','reg','rfloor;','rho;',
+    'rlm;','rsaquo;','rsquo;','sbquo;','scaron;','sdot;','sect;','sect','shy;',
+    'shy','sigma;','sigmaf;','sim;','spades;','sub;','sube;','sum;','sup1;',
+    'sup1','sup2;','sup2','sup3;','sup3','sup;','supe;','szlig;','szlig','tau;',
+    'there4;','theta;','thetasym;','thinsp;','thorn;','thorn','tilde;','times;',
+    'times','trade;','uArr;','uacute;','uacute','uarr;','ucirc;','ucirc',
+    'ugrave;','ugrave','uml;','uml','upsih;','upsilon;','uuml;','uuml','weierp;',
+    'xi;','yacute;','yacute','yen;','yen','yuml;','yuml','zeta;','zwj;','zwnj;');
+
+    const PCDATA    = 0;
+    const RCDATA    = 1;
+    const CDATA     = 2;
+    const PLAINTEXT = 3;
+
+    const DOCTYPE  = 0;
+    const STARTTAG = 1;
+    const ENDTAG   = 2;
+    const COMMENT  = 3;
+    const CHARACTR = 4;
+    const EOF      = 5;
+
+    public function __construct($data) {
+        $data = str_replace("\r\n", "\n", $data);
+        $data = str_replace("\r", null, $data);
+
+        $this->data = $data;
+        $this->char = -1;
+        $this->EOF  = strlen($data);
+        $this->tree = new HTML5TreeConstructer;
+        $this->content_model = self::PCDATA;
+
+        $this->state = 'data';
+
+        while($this->state !== null) {
+            $this->{$this->state.'State'}();
+        }
+    }
+
+    public function save() {
+        return $this->tree->save();
+    }
+
+    private function char() {
+        return ($this->char < $this->EOF)
+            ? $this->data[$this->char]
+            : false;
+    }
+
+    private function character($s, $l = 0) {
+        if($s + $l < $this->EOF) {
+            if($l === 0) {
+                return $this->data[$s];
+            } else {
+                return substr($this->data, $s, $l);
+            }
+        }
+    }
+
+    private function characters($char_class, $start) {
+        return preg_replace('#^(['.$char_class.']+).*#s', '\\1', substr($this->data, $start));
+    }
+
+    private function dataState() {
+        // Consume the next input character
+        $this->char++;
+        $char = $this->char();
+
+        if($char === '&' && ($this->content_model === self::PCDATA || $this->content_model === self::RCDATA)) {
+            /* U+0026 AMPERSAND (&)
+            When the content model flag is set to one of the PCDATA or RCDATA
+            states: switch to the entity data state. Otherwise: treat it as per
+            the "anything else"    entry below. */
+            $this->state = 'entityData';
+
+        } elseif($char === '-') {
+            /* If the content model flag is set to either the RCDATA state or
+            the CDATA state, and the escape flag is false, and there are at
+            least three characters before this one in the input stream, and the
+            last four characters in the input stream, including this one, are
+            U+003C LESS-THAN SIGN, U+0021 EXCLAMATION MARK, U+002D HYPHEN-MINUS,
+            and U+002D HYPHEN-MINUS ("<!--"), then set the escape flag to true. */
+            if(($this->content_model === self::RCDATA || $this->content_model ===
+            self::CDATA) && $this->escape === false &&
+            $this->char >= 3 && $this->character($this->char - 4, 4) === '<!--') {
+                $this->escape = true;
+            }
+
+            /* In any case, emit the input character as a character token. Stay
+            in the data state. */
+            $this->emitToken(array(
+                'type' => self::CHARACTR,
+                'data' => $char
+            ));
+
+        /* U+003C LESS-THAN SIGN (<) */
+        } elseif($char === '<' && ($this->content_model === self::PCDATA ||
+        (($this->content_model === self::RCDATA ||
+        $this->content_model === self::CDATA) && $this->escape === false))) {
+            /* When the content model flag is set to the PCDATA state: switch
+            to the tag open state.
+
+            When the content model flag is set to either the RCDATA state or
+            the CDATA state and the escape flag is false: switch to the tag
+            open state.
+
+            Otherwise: treat it as per the "anything else" entry below. */
+            $this->state = 'tagOpen';
+
+        /* U+003E GREATER-THAN SIGN (>) */
+        } elseif($char === '>') {
+            /* If the content model flag is set to either the RCDATA state or
+            the CDATA state, and the escape flag is true, and the last three
+            characters in the input stream including this one are U+002D
+            HYPHEN-MINUS, U+002D HYPHEN-MINUS, U+003E GREATER-THAN SIGN ("-->"),
+            set the escape flag to false. */
+            if(($this->content_model === self::RCDATA ||
+            $this->content_model === self::CDATA) && $this->escape === true &&
+            $this->character($this->char, 3) === '-->') {
+                $this->escape = false;
+            }
+
+            /* In any case, emit the input character as a character token.
+            Stay in the data state. */
+            $this->emitToken(array(
+                'type' => self::CHARACTR,
+                'data' => $char
+            ));
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Emit an end-of-file token. */
+            $this->EOF();
+
+        } elseif($this->content_model === self::PLAINTEXT) {
+            /* When the content model flag is set to the PLAINTEXT state
+            THIS DIFFERS GREATLY FROM THE SPEC: Get the remaining characters of
+            the text and emit it as a character token. */
+            $this->emitToken(array(
+                'type' => self::CHARACTR,
+                'data' => substr($this->data, $this->char)
+            ));
+
+            $this->EOF();
+
+        } else {
+            /* Anything else
+            THIS DIFFERS GREATLY FROM THE SPEC: Get as many character that
+            otherwise would also be treated as a character token and emit it
+            as a single character token. Stay in the data state. */
+            $len  = strcspn($this->data, '<&', $this->char);
+            $char = substr($this->data, $this->char, $len);
+            $this->char += $len - 1;
+
+            $this->emitToken(array(
+                'type' => self::CHARACTR,
+                'data' => $char
+            ));
+
+            $this->state = 'data';
+        }
+    }
+
+    private function entityDataState() {
+        // Attempt to consume an entity.
+        $entity = $this->entity();
+
+        // If nothing is returned, emit a U+0026 AMPERSAND character token.
+        // Otherwise, emit the character token that was returned.
+        $char = (!$entity) ? '&' : $entity;
+        $this->emitToken(array(
+            'type' => self::CHARACTR,
+            'data' => $char
+        ));
+
+        // Finally, switch to the data state.
+        $this->state = 'data';
+    }
+
+    private function tagOpenState() {
+        switch($this->content_model) {
+            case self::RCDATA:
+            case self::CDATA:
+                /* If the next input character is a U+002F SOLIDUS (/) character,
+                consume it and switch to the close tag open state. If the next
+                input character is not a U+002F SOLIDUS (/) character, emit a
+                U+003C LESS-THAN SIGN character token and switch to the data
+                state to process the next input character. */
+                if($this->character($this->char + 1) === '/') {
+                    $this->char++;
+                    $this->state = 'closeTagOpen';
+
+                } else {
+                    $this->emitToken(array(
+                        'type' => self::CHARACTR,
+                        'data' => '<'
+                    ));
+
+                    $this->state = 'data';
+                }
+            break;
+
+            case self::PCDATA:
+                // If the content model flag is set to the PCDATA state
+                // Consume the next input character:
+                $this->char++;
+                $char = $this->char();
+
+                if($char === '!') {
+                    /* U+0021 EXCLAMATION MARK (!)
+                    Switch to the markup declaration open state. */
+                    $this->state = 'markupDeclarationOpen';
+
+                } elseif($char === '/') {
+                    /* U+002F SOLIDUS (/)
+                    Switch to the close tag open state. */
+                    $this->state = 'closeTagOpen';
+
+                } elseif(preg_match('/^[A-Za-z]$/', $char)) {
+                    /* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
+                    Create a new start tag token, set its tag name to the lowercase
+                    version of the input character (add 0x0020 to the character's code
+                    point), then switch to the tag name state. (Don't emit the token
+                    yet; further details will be filled in before it is emitted.) */
+                    $this->token = array(
+                        'name'  => strtolower($char),
+                        'type'  => self::STARTTAG,
+                        'attr'  => array()
+                    );
+
+                    $this->state = 'tagName';
+
+                } elseif($char === '>') {
+                    /* U+003E GREATER-THAN SIGN (>)
+                    Parse error. Emit a U+003C LESS-THAN SIGN character token and a
+                    U+003E GREATER-THAN SIGN character token. Switch to the data state. */
+                    $this->emitToken(array(
+                        'type' => self::CHARACTR,
+                        'data' => '<>'
+                    ));
+
+                    $this->state = 'data';
+
+                } elseif($char === '?') {
+                    /* U+003F QUESTION MARK (?)
+                    Parse error. Switch to the bogus comment state. */
+                    $this->state = 'bogusComment';
+
+                } else {
+                    /* Anything else
+                    Parse error. Emit a U+003C LESS-THAN SIGN character token and
+                    reconsume the current input character in the data state. */
+                    $this->emitToken(array(
+                        'type' => self::CHARACTR,
+                        'data' => '<'
+                    ));
+
+                    $this->char--;
+                    $this->state = 'data';
+                }
+            break;
+        }
+    }
+
+    private function closeTagOpenState() {
+        $next_node = strtolower($this->characters('A-Za-z', $this->char + 1));
+        $the_same = count($this->tree->stack) > 0 && $next_node === end($this->tree->stack)->nodeName;
+
+        if(($this->content_model === self::RCDATA || $this->content_model === self::CDATA) &&
+        (!$the_same || ($the_same && (!preg_match('/[\t\n\x0b\x0c >\/]/',
+        $this->character($this->char + 1 + strlen($next_node))) || $this->EOF === $this->char)))) {
+            /* If the content model flag is set to the RCDATA or CDATA states then
+            examine the next few characters. If they do not match the tag name of
+            the last start tag token emitted (case insensitively), or if they do but
+            they are not immediately followed by one of the following characters:
+                * U+0009 CHARACTER TABULATION
+                * U+000A LINE FEED (LF)
+                * U+000B LINE TABULATION
+                * U+000C FORM FEED (FF)
+                * U+0020 SPACE
+                * U+003E GREATER-THAN SIGN (>)
+                * U+002F SOLIDUS (/)
+                * EOF
+            ...then there is a parse error. Emit a U+003C LESS-THAN SIGN character
+            token, a U+002F SOLIDUS character token, and switch to the data state
+            to process the next input character. */
+            $this->emitToken(array(
+                'type' => self::CHARACTR,
+                'data' => '</'
+            ));
+
+            $this->state = 'data';
+
+        } else {
+            /* Otherwise, if the content model flag is set to the PCDATA state,
+            or if the next few characters do match that tag name, consume the
+            next input character: */
+            $this->char++;
+            $char = $this->char();
+
+            if(preg_match('/^[A-Za-z]$/', $char)) {
+                /* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
+                Create a new end tag token, set its tag name to the lowercase version
+                of the input character (add 0x0020 to the character's code point), then
+                switch to the tag name state. (Don't emit the token yet; further details
+                will be filled in before it is emitted.) */
+                $this->token = array(
+                    'name'  => strtolower($char),
+                    'type'  => self::ENDTAG
+                );
+
+                $this->state = 'tagName';
+
+            } elseif($char === '>') {
+                /* U+003E GREATER-THAN SIGN (>)
+                Parse error. Switch to the data state. */
+                $this->state = 'data';
+
+            } elseif($this->char === $this->EOF) {
+                /* EOF
+                Parse error. Emit a U+003C LESS-THAN SIGN character token and a U+002F
+                SOLIDUS character token. Reconsume the EOF character in the data state. */
+                $this->emitToken(array(
+                    'type' => self::CHARACTR,
+                    'data' => '</'
+                ));
+
+                $this->char--;
+                $this->state = 'data';
+
+            } else {
+                /* Parse error. Switch to the bogus comment state. */
+                $this->state = 'bogusComment';
+            }
+        }
+    }
+
+    private function tagNameState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            /* U+0009 CHARACTER TABULATION
+            U+000A LINE FEED (LF)
+            U+000B LINE TABULATION
+            U+000C FORM FEED (FF)
+            U+0020 SPACE
+            Switch to the before attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($char === '>') {
+            /* U+003E GREATER-THAN SIGN (>)
+            Emit the current tag token. Switch to the data state. */
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Parse error. Emit the current tag token. Reconsume the EOF
+            character in the data state. */
+            $this->emitToken($this->token);
+
+            $this->char--;
+            $this->state = 'data';
+
+        } elseif($char === '/') {
+            /* U+002F SOLIDUS (/)
+            Parse error unless this is a permitted slash. Switch to the before
+            attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } else {
+            /* Anything else
+            Append the current input character to the current tag token's tag name.
+            Stay in the tag name state. */
+            $this->token['name'] .= strtolower($char);
+            $this->state = 'tagName';
+        }
+    }
+
+    private function beforeAttributeNameState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            /* U+0009 CHARACTER TABULATION
+            U+000A LINE FEED (LF)
+            U+000B LINE TABULATION
+            U+000C FORM FEED (FF)
+            U+0020 SPACE
+            Stay in the before attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($char === '>') {
+            /* U+003E GREATER-THAN SIGN (>)
+            Emit the current tag token. Switch to the data state. */
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($char === '/') {
+            /* U+002F SOLIDUS (/)
+            Parse error unless this is a permitted slash. Stay in the before
+            attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Parse error. Emit the current tag token. Reconsume the EOF
+            character in the data state. */
+            $this->emitToken($this->token);
+
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Start a new attribute in the current tag token. Set that attribute's
+            name to the current input character, and its value to the empty string.
+            Switch to the attribute name state. */
+            $this->token['attr'][] = array(
+                'name'  => strtolower($char),
+                'value' => null
+            );
+
+            $this->state = 'attributeName';
+        }
+    }
+
+    private function attributeNameState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            /* U+0009 CHARACTER TABULATION
+            U+000A LINE FEED (LF)
+            U+000B LINE TABULATION
+            U+000C FORM FEED (FF)
+            U+0020 SPACE
+            Stay in the before attribute name state. */
+            $this->state = 'afterAttributeName';
+
+        } elseif($char === '=') {
+            /* U+003D EQUALS SIGN (=)
+            Switch to the before attribute value state. */
+            $this->state = 'beforeAttributeValue';
+
+        } elseif($char === '>') {
+            /* U+003E GREATER-THAN SIGN (>)
+            Emit the current tag token. Switch to the data state. */
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($char === '/' && $this->character($this->char + 1) !== '>') {
+            /* U+002F SOLIDUS (/)
+            Parse error unless this is a permitted slash. Switch to the before
+            attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Parse error. Emit the current tag token. Reconsume the EOF
+            character in the data state. */
+            $this->emitToken($this->token);
+
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Append the current input character to the current attribute's name.
+            Stay in the attribute name state. */
+            $last = count($this->token['attr']) - 1;
+            $this->token['attr'][$last]['name'] .= strtolower($char);
+
+            $this->state = 'attributeName';
+        }
+    }
+
+    private function afterAttributeNameState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            /* U+0009 CHARACTER TABULATION
+            U+000A LINE FEED (LF)
+            U+000B LINE TABULATION
+            U+000C FORM FEED (FF)
+            U+0020 SPACE
+            Stay in the after attribute name state. */
+            $this->state = 'afterAttributeName';
+
+        } elseif($char === '=') {
+            /* U+003D EQUALS SIGN (=)
+            Switch to the before attribute value state. */
+            $this->state = 'beforeAttributeValue';
+
+        } elseif($char === '>') {
+            /* U+003E GREATER-THAN SIGN (>)
+            Emit the current tag token. Switch to the data state. */
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($char === '/' && $this->character($this->char + 1) !== '>') {
+            /* U+002F SOLIDUS (/)
+            Parse error unless this is a permitted slash. Switch to the
+            before attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Parse error. Emit the current tag token. Reconsume the EOF
+            character in the data state. */
+            $this->emitToken($this->token);
+
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Start a new attribute in the current tag token. Set that attribute's
+            name to the current input character, and its value to the empty string.
+            Switch to the attribute name state. */
+            $this->token['attr'][] = array(
+                'name'  => strtolower($char),
+                'value' => null
+            );
+
+            $this->state = 'attributeName';
+        }
+    }
+
+    private function beforeAttributeValueState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            /* U+0009 CHARACTER TABULATION
+            U+000A LINE FEED (LF)
+            U+000B LINE TABULATION
+            U+000C FORM FEED (FF)
+            U+0020 SPACE
+            Stay in the before attribute value state. */
+            $this->state = 'beforeAttributeValue';
+
+        } elseif($char === '"') {
+            /* U+0022 QUOTATION MARK (")
+            Switch to the attribute value (double-quoted) state. */
+            $this->state = 'attributeValueDoubleQuoted';
+
+        } elseif($char === '&') {
+            /* U+0026 AMPERSAND (&)
+            Switch to the attribute value (unquoted) state and reconsume
+            this input character. */
+            $this->char--;
+            $this->state = 'attributeValueUnquoted';
+
+        } elseif($char === '\'') {
+            /* U+0027 APOSTROPHE (')
+            Switch to the attribute value (single-quoted) state. */
+            $this->state = 'attributeValueSingleQuoted';
+
+        } elseif($char === '>') {
+            /* U+003E GREATER-THAN SIGN (>)
+            Emit the current tag token. Switch to the data state. */
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Append the current input character to the current attribute's value.
+            Switch to the attribute value (unquoted) state. */
+            $last = count($this->token['attr']) - 1;
+            $this->token['attr'][$last]['value'] .= $char;
+
+            $this->state = 'attributeValueUnquoted';
+        }
+    }
+
+    private function attributeValueDoubleQuotedState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if($char === '"') {
+            /* U+0022 QUOTATION MARK (")
+            Switch to the before attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($char === '&') {
+            /* U+0026 AMPERSAND (&)
+            Switch to the entity in attribute value state. */
+            $this->entityInAttributeValueState('double');
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Parse error. Emit the current tag token. Reconsume the character
+            in the data state. */
+            $this->emitToken($this->token);
+
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Append the current input character to the current attribute's value.
+            Stay in the attribute value (double-quoted) state. */
+            $last = count($this->token['attr']) - 1;
+            $this->token['attr'][$last]['value'] .= $char;
+
+            $this->state = 'attributeValueDoubleQuoted';
+        }
+    }
+
+    private function attributeValueSingleQuotedState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if($char === '\'') {
+            /* U+0022 QUOTATION MARK (')
+            Switch to the before attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($char === '&') {
+            /* U+0026 AMPERSAND (&)
+            Switch to the entity in attribute value state. */
+            $this->entityInAttributeValueState('single');
+
+        } elseif($this->char === $this->EOF) {
+            /* EOF
+            Parse error. Emit the current tag token. Reconsume the character
+            in the data state. */
+            $this->emitToken($this->token);
+
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Append the current input character to the current attribute's value.
+            Stay in the attribute value (single-quoted) state. */
+            $last = count($this->token['attr']) - 1;
+            $this->token['attr'][$last]['value'] .= $char;
+
+            $this->state = 'attributeValueSingleQuoted';
+        }
+    }
+
+    private function attributeValueUnquotedState() {
+        // Consume the next input character:
+        $this->char++;
+        $char = $this->character($this->char);
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            /* U+0009 CHARACTER TABULATION
+            U+000A LINE FEED (LF)
+            U+000B LINE TABULATION
+            U+000C FORM FEED (FF)
+            U+0020 SPACE
+            Switch to the before attribute name state. */
+            $this->state = 'beforeAttributeName';
+
+        } elseif($char === '&') {
+            /* U+0026 AMPERSAND (&)
+            Switch to the entity in attribute value state. */
+            $this->entityInAttributeValueState();
+
+        } elseif($char === '>') {
+            /* U+003E GREATER-THAN SIGN (>)
+            Emit the current tag token. Switch to the data state. */
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } else {
+            /* Anything else
+            Append the current input character to the current attribute's value.
+            Stay in the attribute value (unquoted) state. */
+            $last = count($this->token['attr']) - 1;
+            $this->token['attr'][$last]['value'] .= $char;
+
+            $this->state = 'attributeValueUnquoted';
+        }
+    }
+
+    private function entityInAttributeValueState() {
+        // Attempt to consume an entity.
+        $entity = $this->entity();
+
+        // If nothing is returned, append a U+0026 AMPERSAND character to the
+        // current attribute's value. Otherwise, emit the character token that
+        // was returned.
+        $char = (!$entity)
+            ? '&'
+            : $entity;
+
+        $last = count($this->token['attr']) - 1;
+        $this->token['attr'][$last]['value'] .= $char;
+    }
+
+    private function bogusCommentState() {
+        /* Consume every character up to the first U+003E GREATER-THAN SIGN
+        character (>) or the end of the file (EOF), whichever comes first. Emit
+        a comment token whose data is the concatenation of all the characters
+        starting from and including the character that caused the state machine
+        to switch into the bogus comment state, up to and including the last
+        consumed character before the U+003E character, if any, or up to the
+        end of the file otherwise. (If the comment was started by the end of
+        the file (EOF), the token is empty.) */
+        $data = $this->characters('^>', $this->char);
+        $this->emitToken(array(
+            'data' => $data,
+            'type' => self::COMMENT
+        ));
+
+        $this->char += strlen($data);
+
+        /* Switch to the data state. */
+        $this->state = 'data';
+
+        /* If the end of the file was reached, reconsume the EOF character. */
+        if($this->char === $this->EOF) {
+            $this->char = $this->EOF - 1;
+        }
+    }
+
+    private function markupDeclarationOpenState() {
+        /* If the next two characters are both U+002D HYPHEN-MINUS (-)
+        characters, consume those two characters, create a comment token whose
+        data is the empty string, and switch to the comment state. */
+        if($this->character($this->char + 1, 2) === '--') {
+            $this->char += 2;
+            $this->state = 'comment';
+            $this->token = array(
+                'data' => null,
+                'type' => self::COMMENT
+            );
+
+        /* Otherwise if the next seven chacacters are a case-insensitive match
+        for the word "DOCTYPE", then consume those characters and switch to the
+        DOCTYPE state. */
+        } elseif(strtolower($this->character($this->char + 1, 7)) === 'doctype') {
+            $this->char += 7;
+            $this->state = 'doctype';
+
+        /* Otherwise, is is a parse error. Switch to the bogus comment state.
+        The next character that is consumed, if any, is the first character
+        that will be in the comment. */
+        } else {
+            $this->char++;
+            $this->state = 'bogusComment';
+        }
+    }
+
+    private function commentState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        /* U+002D HYPHEN-MINUS (-) */
+        if($char === '-') {
+            /* Switch to the comment dash state  */
+            $this->state = 'commentDash';
+
+        /* EOF */
+        } elseif($this->char === $this->EOF) {
+            /* Parse error. Emit the comment token. Reconsume the EOF character
+            in the data state. */
+            $this->emitToken($this->token);
+            $this->char--;
+            $this->state = 'data';
+
+        /* Anything else */
+        } else {
+            /* Append the input character to the comment token's data. Stay in
+            the comment state. */
+            $this->token['data'] .= $char;
+        }
+    }
+
+    private function commentDashState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        /* U+002D HYPHEN-MINUS (-) */
+        if($char === '-') {
+            /* Switch to the comment end state  */
+            $this->state = 'commentEnd';
+
+        /* EOF */
+        } elseif($this->char === $this->EOF) {
+            /* Parse error. Emit the comment token. Reconsume the EOF character
+            in the data state. */
+            $this->emitToken($this->token);
+            $this->char--;
+            $this->state = 'data';
+
+        /* Anything else */
+        } else {
+            /* Append a U+002D HYPHEN-MINUS (-) character and the input
+            character to the comment token's data. Switch to the comment state. */
+            $this->token['data'] .= '-'.$char;
+            $this->state = 'comment';
+        }
+    }
+
+    private function commentEndState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        if($char === '>') {
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($char === '-') {
+            $this->token['data'] .= '-';
+
+        } elseif($this->char === $this->EOF) {
+            $this->emitToken($this->token);
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            $this->token['data'] .= '--'.$char;
+            $this->state = 'comment';
+        }
+    }
+
+    private function doctypeState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            $this->state = 'beforeDoctypeName';
+
+        } else {
+            $this->char--;
+            $this->state = 'beforeDoctypeName';
+        }
+    }
+
+    private function beforeDoctypeNameState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            // Stay in the before DOCTYPE name state.
+
+        } elseif(preg_match('/^[a-z]$/', $char)) {
+            $this->token = array(
+                'name' => strtoupper($char),
+                'type' => self::DOCTYPE,
+                'error' => true
+            );
+
+            $this->state = 'doctypeName';
+
+        } elseif($char === '>') {
+            $this->emitToken(array(
+                'name' => null,
+                'type' => self::DOCTYPE,
+                'error' => true
+            ));
+
+            $this->state = 'data';
+
+        } elseif($this->char === $this->EOF) {
+            $this->emitToken(array(
+                'name' => null,
+                'type' => self::DOCTYPE,
+                'error' => true
+            ));
+
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            $this->token = array(
+                'name' => $char,
+                'type' => self::DOCTYPE,
+                'error' => true
+            );
+
+            $this->state = 'doctypeName';
+        }
+    }
+
+    private function doctypeNameState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            $this->state = 'AfterDoctypeName';
+
+        } elseif($char === '>') {
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif(preg_match('/^[a-z]$/', $char)) {
+            $this->token['name'] .= strtoupper($char);
+
+        } elseif($this->char === $this->EOF) {
+            $this->emitToken($this->token);
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            $this->token['name'] .= $char;
+        }
+
+        $this->token['error'] = ($this->token['name'] === 'HTML')
+            ? false
+            : true;
+    }
+
+    private function afterDoctypeNameState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
+            // Stay in the DOCTYPE name state.
+
+        } elseif($char === '>') {
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($this->char === $this->EOF) {
+            $this->emitToken($this->token);
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            $this->token['error'] = true;
+            $this->state = 'bogusDoctype';
+        }
+    }
+
+    private function bogusDoctypeState() {
+        /* Consume the next input character: */
+        $this->char++;
+        $char = $this->char();
+
+        if($char === '>') {
+            $this->emitToken($this->token);
+            $this->state = 'data';
+
+        } elseif($this->char === $this->EOF) {
+            $this->emitToken($this->token);
+            $this->char--;
+            $this->state = 'data';
+
+        } else {
+            // Stay in the bogus DOCTYPE state.
+        }
+    }
+
+    private function entity() {
+        $start = $this->char;
+
+        // This section defines how to consume an entity. This definition is
+        // used when parsing entities in text and in attributes.
+
+        // The behaviour depends on the identity of the next character (the
+        // one immediately after the U+0026 AMPERSAND character): 
+
+        switch($this->character($this->char + 1)) {
+            // U+0023 NUMBER SIGN (#)
+            case '#':
+
+                // The behaviour further depends on the character after the
+                // U+0023 NUMBER SIGN:
+                switch($this->character($this->char + 1)) {
+                    // U+0078 LATIN SMALL LETTER X
+                    // U+0058 LATIN CAPITAL LETTER X
+                    case 'x':
+                    case 'X':
+                        // Follow the steps below, but using the range of
+                        // characters U+0030 DIGIT ZERO through to U+0039 DIGIT
+                        // NINE, U+0061 LATIN SMALL LETTER A through to U+0066
+                        // LATIN SMALL LETTER F, and U+0041 LATIN CAPITAL LETTER
+                        // A, through to U+0046 LATIN CAPITAL LETTER F (in other
+                        // words, 0-9, A-F, a-f).
+                        $char = 1;
+                        $char_class = '0-9A-Fa-f';
+                    break;
+
+                    // Anything else
+                    default:
+                        // Follow the steps below, but using the range of
+                        // characters U+0030 DIGIT ZERO through to U+0039 DIGIT
+                        // NINE (i.e. just 0-9).
+                        $char = 0;
+                        $char_class = '0-9';
+                    break;
+                }
+
+                // Consume as many characters as match the range of characters
+                // given above.
+                $this->char++;
+                $e_name = $this->characters($char_class, $this->char + $char + 1);
+                $entity = $this->character($start, $this->char);
+                $cond = strlen($e_name) > 0;
+
+                // The rest of the parsing happens bellow.
+            break;
+
+            // Anything else
+            default:
+                // Consume the maximum number of characters possible, with the
+                // consumed characters case-sensitively matching one of the
+                // identifiers in the first column of the entities table.
+                $e_name = $this->characters('0-9A-Za-z;', $this->char + 1);
+                $len = strlen($e_name);
+
+                for($c = 1; $c <= $len; $c++) {
+                    $id = substr($e_name, 0, $c);
+                    $this->char++;
+
+                    if(in_array($id, $this->entities)) {
+                        if ($e_name[$c-1] !== ';') {
+                            if ($c < $len && $e_name[$c] == ';') {
+                                $this->char++; // consume extra semicolon
+                            }
+                        }
+                        $entity = $id;
+                        break;
+                    }
+                }
+
+                $cond = isset($entity);
+                // The rest of the parsing happens bellow.
+            break;
+        }
+
+        if(!$cond) {
+            // If no match can be made, then this is a parse error. No
+            // characters are consumed, and nothing is returned.
+            $this->char = $start;
+            return false;
+        }
+
+        // Return a character token for the character corresponding to the
+        // entity name (as given by the second column of the entities table).
+        return html_entity_decode('&'.$entity.';', ENT_QUOTES, 'UTF-8');
+    }
+
+    private function emitToken($token) {
+        $emit = $this->tree->emitToken($token);
+
+        if(is_int($emit)) {
+            $this->content_model = $emit;
+
+        } elseif($token['type'] === self::ENDTAG) {
+            $this->content_model = self::PCDATA;
+        }
+    }
+
+    private function EOF() {
+        $this->state = null;
+        $this->tree->emitToken(array(
+            'type' => self::EOF
+        ));
+    }
+}
+
+class HTML5TreeConstructer {
+    public $stack = array();
+
+    private $phase;
+    private $mode;
+    private $dom;
+    private $foster_parent = null;
+    private $a_formatting  = array();
+
+    private $head_pointer = null;
+    private $form_pointer = null;
+
+    private $scoping = array('button','caption','html','marquee','object','table','td','th');
+    private $formatting = array('a','b','big','em','font','i','nobr','s','small','strike','strong','tt','u');
+    private $special = array('address','area','base','basefont','bgsound',
+    'blockquote','body','br','center','col','colgroup','dd','dir','div','dl',
+    'dt','embed','fieldset','form','frame','frameset','h1','h2','h3','h4','h5',
+    'h6','head','hr','iframe','image','img','input','isindex','li','link',
+    'listing','menu','meta','noembed','noframes','noscript','ol','optgroup',
+    'option','p','param','plaintext','pre','script','select','spacer','style',
+    'tbody','textarea','tfoot','thead','title','tr','ul','wbr');
+
+    // The different phases.
+    const INIT_PHASE = 0;
+    const ROOT_PHASE = 1;
+    const MAIN_PHASE = 2;
+    const END_PHASE  = 3;
+
+    // The different insertion modes for the main phase.
+    const BEFOR_HEAD = 0;
+    const IN_HEAD    = 1;
+    const AFTER_HEAD = 2;
+    const IN_BODY    = 3;
+    const IN_TABLE   = 4;
+    const IN_CAPTION = 5;
+    const IN_CGROUP  = 6;
+    const IN_TBODY   = 7;
+    const IN_ROW     = 8;
+    const IN_CELL    = 9;
+    const IN_SELECT  = 10;
+    const AFTER_BODY = 11;
+    const IN_FRAME   = 12;
+    const AFTR_FRAME = 13;
+
+    // The different types of elements.
+    const SPECIAL    = 0;
+    const SCOPING    = 1;
+    const FORMATTING = 2;
+    const PHRASING   = 3;
+
+    const MARKER     = 0;
+
+    public function __construct() {
+        $this->phase = self::INIT_PHASE;
+        $this->mode = self::BEFOR_HEAD;
+        $this->dom = new DOMDocument;
+
+        $this->dom->encoding = 'UTF-8';
+        $this->dom->preserveWhiteSpace = true;
+        $this->dom->substituteEntities = true;
+        $this->dom->strictErrorChecking = false;
+    }
+
+    // Process tag tokens
+    public function emitToken($token) {
+        switch($this->phase) {
+            case self::INIT_PHASE: return $this->initPhase($token); break;
+            case self::ROOT_PHASE: return $this->rootElementPhase($token); break;
+            case self::MAIN_PHASE: return $this->mainPhase($token); break;
+            case self::END_PHASE : return $this->trailingEndPhase($token); break;
+        }
+    }
+
+    private function initPhase($token) {
+        /* Initially, the tree construction stage must handle each token
+        emitted from the tokenisation stage as follows: */
+
+        /* A DOCTYPE token that is marked as being in error
+        A comment token
+        A start tag token
+        An end tag token
+        A character token that is not one of one of U+0009 CHARACTER TABULATION,
+            U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+            or U+0020 SPACE
+        An end-of-file token */
+        if((isset($token['error']) && $token['error']) ||
+        $token['type'] === HTML5::COMMENT ||
+        $token['type'] === HTML5::STARTTAG ||
+        $token['type'] === HTML5::ENDTAG ||
+        $token['type'] === HTML5::EOF ||
+        ($token['type'] === HTML5::CHARACTR && isset($token['data']) &&
+        !preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data']))) {
+            /* This specification does not define how to handle this case. In
+            particular, user agents may ignore the entirety of this specification
+            altogether for such documents, and instead invoke special parse modes
+            with a greater emphasis on backwards compatibility. */
+
+            $this->phase = self::ROOT_PHASE;
+            return $this->rootElementPhase($token);
+
+        /* A DOCTYPE token marked as being correct */
+        } elseif(isset($token['error']) && !$token['error']) {
+            /* Append a DocumentType node to the Document  node, with the name
+            attribute set to the name given in the DOCTYPE token (which will be
+            "HTML"), and the other attributes specific to DocumentType objects
+            set to null, empty lists, or the empty string as appropriate. */
+            $doctype = new DOMDocumentType(null, null, 'HTML');
+
+            /* Then, switch to the root element phase of the tree construction
+            stage. */
+            $this->phase = self::ROOT_PHASE;
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        } elseif(isset($token['data']) && preg_match('/^[\t\n\x0b\x0c ]+$/',
+        $token['data'])) {
+            /* Append that character  to the Document node. */
+            $text = $this->dom->createTextNode($token['data']);
+            $this->dom->appendChild($text);
+        }
+    }
+
+    private function rootElementPhase($token) {
+        /* After the initial phase, as each token is emitted from the tokenisation
+        stage, it must be processed as described in this section. */
+
+        /* A DOCTYPE token */
+        if($token['type'] === HTML5::DOCTYPE) {
+            // Parse error. Ignore the token.
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the Document object with the data
+            attribute set to the data given in the comment token. */
+            $comment = $this->dom->createComment($token['data']);
+            $this->dom->appendChild($comment);
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        } elseif($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append that character  to the Document node. */
+            $text = $this->dom->createTextNode($token['data']);
+            $this->dom->appendChild($text);
+
+        /* A character token that is not one of U+0009 CHARACTER TABULATION,
+            U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED
+            (FF), or U+0020 SPACE
+        A start tag token
+        An end tag token
+        An end-of-file token */
+        } elseif(($token['type'] === HTML5::CHARACTR &&
+        !preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
+        $token['type'] === HTML5::STARTTAG ||
+        $token['type'] === HTML5::ENDTAG ||
+        $token['type'] === HTML5::EOF) {
+            /* Create an HTMLElement node with the tag name html, in the HTML
+            namespace. Append it to the Document object. Switch to the main
+            phase and reprocess the current token. */
+            $html = $this->dom->createElement('html');
+            $this->dom->appendChild($html);
+            $this->stack[] = $html;
+
+            $this->phase = self::MAIN_PHASE;
+            return $this->mainPhase($token);
+        }
+    }
+
+    private function mainPhase($token) {
+        /* Tokens in the main phase must be handled as follows: */
+
+        /* A DOCTYPE token */
+        if($token['type'] === HTML5::DOCTYPE) {
+            // Parse error. Ignore the token.
+
+        /* A start tag token with the tag name "html" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'html') {
+            /* If this start tag token was not the first start tag token, then
+            it is a parse error. */
+
+            /* For each attribute on the token, check to see if the attribute
+            is already present on the top element of the stack of open elements.
+            If it is not, add the attribute and its corresponding value to that
+            element. */
+            foreach($token['attr'] as $attr) {
+                if(!$this->stack[0]->hasAttribute($attr['name'])) {
+                    $this->stack[0]->setAttribute($attr['name'], $attr['value']);
+                }
+            }
+
+        /* An end-of-file token */
+        } elseif($token['type'] === HTML5::EOF) {
+            /* Generate implied end tags. */
+            $this->generateImpliedEndTags();
+
+        /* Anything else. */
+        } else {
+            /* Depends on the insertion mode: */
+            switch($this->mode) {
+                case self::BEFOR_HEAD: return $this->beforeHead($token); break;
+                case self::IN_HEAD:    return $this->inHead($token); break;
+                case self::AFTER_HEAD: return $this->afterHead($token); break;
+                case self::IN_BODY:    return $this->inBody($token); break;
+                case self::IN_TABLE:   return $this->inTable($token); break;
+                case self::IN_CAPTION: return $this->inCaption($token); break;
+                case self::IN_CGROUP:  return $this->inColumnGroup($token); break;
+                case self::IN_TBODY:   return $this->inTableBody($token); break;
+                case self::IN_ROW:     return $this->inRow($token); break;
+                case self::IN_CELL:    return $this->inCell($token); break;
+                case self::IN_SELECT:  return $this->inSelect($token); break;
+                case self::AFTER_BODY: return $this->afterBody($token); break;
+                case self::IN_FRAME:   return $this->inFrameset($token); break;
+                case self::AFTR_FRAME: return $this->afterFrameset($token); break;
+                case self::END_PHASE:  return $this->trailingEndPhase($token); break;
+            }
+        }
+    }
+
+    private function beforeHead($token) {
+        /* Handle the token as follows: */
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append the character to the current node. */
+            $this->insertText($token['data']);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data attribute
+            set to the data given in the comment token. */
+            $this->insertComment($token['data']);
+
+        /* A start tag token with the tag name "head" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') {
+            /* Create an element for the token, append the new element to the
+            current node and push it onto the stack of open elements. */
+            $element = $this->insertElement($token);
+
+            /* Set the head element pointer to this new element node. */
+            $this->head_pointer = $element;
+
+            /* Change the insertion mode to "in head". */
+            $this->mode = self::IN_HEAD;
+
+        /* A start tag token whose tag name is one of: "base", "link", "meta",
+        "script", "style", "title". Or an end tag with the tag name "html".
+        Or a character token that is not one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE. Or any other start tag token */
+        } elseif($token['type'] === HTML5::STARTTAG ||
+        ($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') ||
+        ($token['type'] === HTML5::CHARACTR && !preg_match('/^[\t\n\x0b\x0c ]$/',
+        $token['data']))) {
+            /* Act as if a start tag token with the tag name "head" and no
+            attributes had been seen, then reprocess the current token. */
+            $this->beforeHead(array(
+                'name' => 'head',
+                'type' => HTML5::STARTTAG,
+                'attr' => array()
+            ));
+
+            return $this->inHead($token);
+
+        /* Any other end tag */
+        } elseif($token['type'] === HTML5::ENDTAG) {
+            /* Parse error. Ignore the token. */
+        }
+    }
+
+    private function inHead($token) {
+        /* Handle the token as follows: */
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE.
+
+        THIS DIFFERS FROM THE SPEC: If the current node is either a title, style
+        or script element, append the character to the current node regardless
+        of its content. */
+        if(($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) || (
+        $token['type'] === HTML5::CHARACTR && in_array(end($this->stack)->nodeName,
+        array('title', 'style', 'script')))) {
+            /* Append the character to the current node. */
+            $this->insertText($token['data']);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data attribute
+            set to the data given in the comment token. */
+            $this->insertComment($token['data']);
+
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        in_array($token['name'], array('title', 'style', 'script'))) {
+            array_pop($this->stack);
+            return HTML5::PCDATA;
+
+        /* A start tag with the tag name "title" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'title') {
+            /* Create an element for the token and append the new element to the
+            node pointed to by the head element pointer, or, if that is null
+            (innerHTML case), to the current node. */
+            if($this->head_pointer !== null) {
+                $element = $this->insertElement($token, false);
+                $this->head_pointer->appendChild($element);
+
+            } else {
+                $element = $this->insertElement($token);
+            }
+
+            /* Switch the tokeniser's content model flag  to the RCDATA state. */
+            return HTML5::RCDATA;
+
+        /* A start tag with the tag name "style" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'style') {
+            /* Create an element for the token and append the new element to the
+            node pointed to by the head element pointer, or, if that is null
+            (innerHTML case), to the current node. */
+            if($this->head_pointer !== null) {
+                $element = $this->insertElement($token, false);
+                $this->head_pointer->appendChild($element);
+
+            } else {
+                $this->insertElement($token);
+            }
+
+            /* Switch the tokeniser's content model flag  to the CDATA state. */
+            return HTML5::CDATA;
+
+        /* A start tag with the tag name "script" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'script') {
+            /* Create an element for the token. */
+            $element = $this->insertElement($token, false);
+            $this->head_pointer->appendChild($element);
+
+            /* Switch the tokeniser's content model flag  to the CDATA state. */
+            return HTML5::CDATA;
+
+        /* A start tag with the tag name "base", "link", or "meta" */
+        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('base', 'link', 'meta'))) {
+            /* Create an element for the token and append the new element to the
+            node pointed to by the head element pointer, or, if that is null
+            (innerHTML case), to the current node. */
+            if($this->head_pointer !== null) {
+                $element = $this->insertElement($token, false);
+                $this->head_pointer->appendChild($element);
+                array_pop($this->stack);
+
+            } else {
+                $this->insertElement($token);
+            }
+
+        /* An end tag with the tag name "head" */
+        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'head') {
+            /* If the current node is a head element, pop the current node off
+            the stack of open elements. */
+            if($this->head_pointer->isSameNode(end($this->stack))) {
+                array_pop($this->stack);
+
+            /* Otherwise, this is a parse error. */
+            } else {
+                // k
+            }
+
+            /* Change the insertion mode to "after head". */
+            $this->mode = self::AFTER_HEAD;
+
+        /* A start tag with the tag name "head" or an end tag except "html". */
+        } elseif(($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') ||
+        ($token['type'] === HTML5::ENDTAG && $token['name'] !== 'html')) {
+            // Parse error. Ignore the token.
+
+        /* Anything else */
+        } else {
+            /* If the current node is a head element, act as if an end tag
+            token with the tag name "head" had been seen. */
+            if($this->head_pointer->isSameNode(end($this->stack))) {
+                $this->inHead(array(
+                    'name' => 'head',
+                    'type' => HTML5::ENDTAG
+                ));
+
+            /* Otherwise, change the insertion mode to "after head". */
+            } else {
+                $this->mode = self::AFTER_HEAD;
+            }
+
+            /* Then, reprocess the current token. */
+            return $this->afterHead($token);
+        }
+    }
+
+    private function afterHead($token) {
+        /* Handle the token as follows: */
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append the character to the current node. */
+            $this->insertText($token['data']);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data attribute
+            set to the data given in the comment token. */
+            $this->insertComment($token['data']);
+
+        /* A start tag token with the tag name "body" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'body') {
+            /* Insert a body element for the token. */
+            $this->insertElement($token);
+
+            /* Change the insertion mode to "in body". */
+            $this->mode = self::IN_BODY;
+
+        /* A start tag token with the tag name "frameset" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'frameset') {
+            /* Insert a frameset element for the token. */
+            $this->insertElement($token);
+
+            /* Change the insertion mode to "in frameset". */
+            $this->mode = self::IN_FRAME;
+
+        /* A start tag token whose tag name is one of: "base", "link", "meta",
+        "script", "style", "title" */
+        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('base', 'link', 'meta', 'script', 'style', 'title'))) {
+            /* Parse error. Switch the insertion mode back to "in head" and
+            reprocess the token. */
+            $this->mode = self::IN_HEAD;
+            return $this->inHead($token);
+
+        /* Anything else */
+        } else {
+            /* Act as if a start tag token with the tag name "body" and no
+            attributes had been seen, and then reprocess the current token. */
+            $this->afterHead(array(
+                'name' => 'body',
+                'type' => HTML5::STARTTAG,
+                'attr' => array()
+            ));
+
+            return $this->inBody($token);
+        }
+    }
+
+    private function inBody($token) {
+        /* Handle the token as follows: */
+
+        switch($token['type']) {
+            /* A character token */
+            case HTML5::CHARACTR:
+                /* Reconstruct the active formatting elements, if any. */
+                $this->reconstructActiveFormattingElements();
+
+                /* Append the token's character to the current node. */
+                $this->insertText($token['data']);
+            break;
+
+            /* A comment token */
+            case HTML5::COMMENT:
+                /* Append a Comment node to the current node with the data
+                attribute set to the data given in the comment token. */
+                $this->insertComment($token['data']);
+            break;
+
+            case HTML5::STARTTAG:
+            switch($token['name']) {
+                /* A start tag token whose tag name is one of: "script",
+                "style" */
+                case 'script': case 'style':
+                    /* Process the token as if the insertion mode had been "in
+                    head". */
+                    return $this->inHead($token);
+                break;
+
+                /* A start tag token whose tag name is one of: "base", "link",
+                "meta", "title" */
+                case 'base': case 'link': case 'meta': case 'title':
+                    /* Parse error. Process the token as if the insertion mode
+                    had    been "in head". */
+                    return $this->inHead($token);
+                break;
+
+                /* A start tag token with the tag name "body" */
+                case 'body':
+                    /* Parse error. If the second element on the stack of open
+                    elements is not a body element, or, if the stack of open
+                    elements has only one node on it, then ignore the token.
+                    (innerHTML case) */
+                    if(count($this->stack) === 1 || $this->stack[1]->nodeName !== 'body') {
+                        // Ignore
+
+                    /* Otherwise, for each attribute on the token, check to see
+                    if the attribute is already present on the body element (the
+                    second element)    on the stack of open elements. If it is not,
+                    add the attribute and its corresponding value to that
+                    element. */
+                    } else {
+                        foreach($token['attr'] as $attr) {
+                            if(!$this->stack[1]->hasAttribute($attr['name'])) {
+                                $this->stack[1]->setAttribute($attr['name'], $attr['value']);
+                            }
+                        }
+                    }
+                break;
+
+                /* A start tag whose tag name is one of: "address",
+                "blockquote", "center", "dir", "div", "dl", "fieldset",
+                "listing", "menu", "ol", "p", "ul" */
+                case 'address': case 'blockquote': case 'center': case 'dir':
+                case 'div': case 'dl': case 'fieldset': case 'listing':
+                case 'menu': case 'ol': case 'p': case 'ul':
+                    /* If the stack of open elements has a p element in scope,
+                    then act as if an end tag with the tag name p had been
+                    seen. */
+                    if($this->elementInScope('p')) {
+                        $this->emitToken(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+                break;
+
+                /* A start tag whose tag name is "form" */
+                case 'form':
+                    /* If the form element pointer is not null, ignore the
+                    token with a parse error. */
+                    if($this->form_pointer !== null) {
+                        // Ignore.
+
+                    /* Otherwise: */
+                    } else {
+                        /* If the stack of open elements has a p element in
+                        scope, then act as if an end tag with the tag name p
+                        had been seen. */
+                        if($this->elementInScope('p')) {
+                            $this->emitToken(array(
+                                'name' => 'p',
+                                'type' => HTML5::ENDTAG
+                            ));
+                        }
+
+                        /* Insert an HTML element for the token, and set the
+                        form element pointer to point to the element created. */
+                        $element = $this->insertElement($token);
+                        $this->form_pointer = $element;
+                    }
+                break;
+
+                /* A start tag whose tag name is "li", "dd" or "dt" */
+                case 'li': case 'dd': case 'dt':
+                    /* If the stack of open elements has a p  element in scope,
+                    then act as if an end tag with the tag name p had been
+                    seen. */
+                    if($this->elementInScope('p')) {
+                        $this->emitToken(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    $stack_length = count($this->stack) - 1;
+
+                    for($n = $stack_length; 0 <= $n; $n--) {
+                        /* 1. Initialise node to be the current node (the
+                        bottommost node of the stack). */
+                        $stop = false;
+                        $node = $this->stack[$n];
+                        $cat  = $this->getElementCategory($node->tagName);
+
+                        /* 2. If node is an li, dd or dt element, then pop all
+                        the    nodes from the current node up to node, including
+                        node, then stop this algorithm. */
+                        if($token['name'] === $node->tagName ||    ($token['name'] !== 'li'
+                        && ($node->tagName === 'dd' || $node->tagName === 'dt'))) {
+                            for($x = $stack_length; $x >= $n ; $x--) {
+                                array_pop($this->stack);
+                            }
+
+                            break;
+                        }
+
+                        /* 3. If node is not in the formatting category, and is
+                        not    in the phrasing category, and is not an address or
+                        div element, then stop this algorithm. */
+                        if($cat !== self::FORMATTING && $cat !== self::PHRASING &&
+                        $node->tagName !== 'address' && $node->tagName !== 'div') {
+                            break;
+                        }
+                    }
+
+                    /* Finally, insert an HTML element with the same tag
+                    name as the    token's. */
+                    $this->insertElement($token);
+                break;
+
+                /* A start tag token whose tag name is "plaintext" */
+                case 'plaintext':
+                    /* If the stack of open elements has a p  element in scope,
+                    then act as if an end tag with the tag name p had been
+                    seen. */
+                    if($this->elementInScope('p')) {
+                        $this->emitToken(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    return HTML5::PLAINTEXT;
+                break;
+
+                /* A start tag whose tag name is one of: "h1", "h2", "h3", "h4",
+                "h5", "h6" */
+                case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
+                    /* If the stack of open elements has a p  element in scope,
+                    then act as if an end tag with the tag name p had been seen. */
+                    if($this->elementInScope('p')) {
+                        $this->emitToken(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    /* If the stack of open elements has in scope an element whose
+                    tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
+                    this is a parse error; pop elements from the stack until an
+                    element with one of those tag names has been popped from the
+                    stack. */
+                    while($this->elementInScope(array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) {
+                        array_pop($this->stack);
+                    }
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+                break;
+
+                /* A start tag whose tag name is "a" */
+                case 'a':
+                    /* If the list of active formatting elements contains
+                    an element whose tag name is "a" between the end of the
+                    list and the last marker on the list (or the start of
+                    the list if there is no marker on the list), then this
+                    is a parse error; act as if an end tag with the tag name
+                    "a" had been seen, then remove that element from the list
+                    of active formatting elements and the stack of open
+                    elements if the end tag didn't already remove it (it
+                    might not have if the element is not in table scope). */
+                    $leng = count($this->a_formatting);
+
+                    for($n = $leng - 1; $n >= 0; $n--) {
+                        if($this->a_formatting[$n] === self::MARKER) {
+                            break;
+
+                        } elseif($this->a_formatting[$n]->nodeName === 'a') {
+                            $this->emitToken(array(
+                                'name' => 'a',
+                                'type' => HTML5::ENDTAG
+                            ));
+                            break;
+                        }
+                    }
+
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $el = $this->insertElement($token);
+
+                    /* Add that element to the list of active formatting
+                    elements. */
+                    $this->a_formatting[] = $el;
+                break;
+
+                /* A start tag whose tag name is one of: "b", "big", "em", "font",
+                "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
+                case 'b': case 'big': case 'em': case 'font': case 'i':
+                case 'nobr': case 's': case 'small': case 'strike':
+                case 'strong': case 'tt': case 'u':
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $el = $this->insertElement($token);
+
+                    /* Add that element to the list of active formatting
+                    elements. */
+                    $this->a_formatting[] = $el;
+                break;
+
+                /* A start tag token whose tag name is "button" */
+                case 'button':
+                    /* If the stack of open elements has a button element in scope,
+                    then this is a parse error; act as if an end tag with the tag
+                    name "button" had been seen, then reprocess the token. (We don't
+                    do that. Unnecessary.) */
+                    if($this->elementInScope('button')) {
+                        $this->inBody(array(
+                            'name' => 'button',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Insert a marker at the end of the list of active
+                    formatting elements. */
+                    $this->a_formatting[] = self::MARKER;
+                break;
+
+                /* A start tag token whose tag name is one of: "marquee", "object" */
+                case 'marquee': case 'object':
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Insert a marker at the end of the list of active
+                    formatting elements. */
+                    $this->a_formatting[] = self::MARKER;
+                break;
+
+                /* A start tag token whose tag name is "xmp" */
+                case 'xmp':
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Switch the content model flag to the CDATA state. */
+                    return HTML5::CDATA;
+                break;
+
+                /* A start tag whose tag name is "table" */
+                case 'table':
+                    /* If the stack of open elements has a p element in scope,
+                    then act as if an end tag with the tag name p had been seen. */
+                    if($this->elementInScope('p')) {
+                        $this->emitToken(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Change the insertion mode to "in table". */
+                    $this->mode = self::IN_TABLE;
+                break;
+
+                /* A start tag whose tag name is one of: "area", "basefont",
+                "bgsound", "br", "embed", "img", "param", "spacer", "wbr" */
+                case 'area': case 'basefont': case 'bgsound': case 'br':
+                case 'embed': case 'img': case 'param': case 'spacer':
+                case 'wbr':
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Immediately pop the current node off the stack of open elements. */
+                    array_pop($this->stack);
+                break;
+
+                /* A start tag whose tag name is "hr" */
+                case 'hr':
+                    /* If the stack of open elements has a p element in scope,
+                    then act as if an end tag with the tag name p had been seen. */
+                    if($this->elementInScope('p')) {
+                        $this->emitToken(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Immediately pop the current node off the stack of open elements. */
+                    array_pop($this->stack);
+                break;
+
+                /* A start tag whose tag name is "image" */
+                case 'image':
+                    /* Parse error. Change the token's tag name to "img" and
+                    reprocess it. (Don't ask.) */
+                    $token['name'] = 'img';
+                    return $this->inBody($token);
+                break;
+
+                /* A start tag whose tag name is "input" */
+                case 'input':
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an input element for the token. */
+                    $element = $this->insertElement($token, false);
+
+                    /* If the form element pointer is not null, then associate the
+                    input element with the form element pointed to by the form
+                    element pointer. */
+                    $this->form_pointer !== null
+                        ? $this->form_pointer->appendChild($element)
+                        : end($this->stack)->appendChild($element);
+
+                    /* Pop that input element off the stack of open elements. */
+                    array_pop($this->stack);
+                break;
+
+                /* A start tag whose tag name is "isindex" */
+                case 'isindex':
+                    /* Parse error. */
+                    // w/e
+
+                    /* If the form element pointer is not null,
+                    then ignore the token. */
+                    if($this->form_pointer === null) {
+                        /* Act as if a start tag token with the tag name "form" had
+                        been seen. */
+                        $this->inBody(array(
+                            'name' => 'body',
+                            'type' => HTML5::STARTTAG,
+                            'attr' => array()
+                        ));
+
+                        /* Act as if a start tag token with the tag name "hr" had
+                        been seen. */
+                        $this->inBody(array(
+                            'name' => 'hr',
+                            'type' => HTML5::STARTTAG,
+                            'attr' => array()
+                        ));
+
+                        /* Act as if a start tag token with the tag name "p" had
+                        been seen. */
+                        $this->inBody(array(
+                            'name' => 'p',
+                            'type' => HTML5::STARTTAG,
+                            'attr' => array()
+                        ));
+
+                        /* Act as if a start tag token with the tag name "label"
+                        had been seen. */
+                        $this->inBody(array(
+                            'name' => 'label',
+                            'type' => HTML5::STARTTAG,
+                            'attr' => array()
+                        ));
+
+                        /* Act as if a stream of character tokens had been seen. */
+                        $this->insertText('This is a searchable index. '.
+                        'Insert your search keywords here: ');
+
+                        /* Act as if a start tag token with the tag name "input"
+                        had been seen, with all the attributes from the "isindex"
+                        token, except with the "name" attribute set to the value
+                        "isindex" (ignoring any explicit "name" attribute). */
+                        $attr = $token['attr'];
+                        $attr[] = array('name' => 'name', 'value' => 'isindex');
+
+                        $this->inBody(array(
+                            'name' => 'input',
+                            'type' => HTML5::STARTTAG,
+                            'attr' => $attr
+                        ));
+
+                        /* Act as if a stream of character tokens had been seen
+                        (see below for what they should say). */
+                        $this->insertText('This is a searchable index. '.
+                        'Insert your search keywords here: ');
+
+                        /* Act as if an end tag token with the tag name "label"
+                        had been seen. */
+                        $this->inBody(array(
+                            'name' => 'label',
+                            'type' => HTML5::ENDTAG
+                        ));
+
+                        /* Act as if an end tag token with the tag name "p" had
+                        been seen. */
+                        $this->inBody(array(
+                            'name' => 'p',
+                            'type' => HTML5::ENDTAG
+                        ));
+
+                        /* Act as if a start tag token with the tag name "hr" had
+                        been seen. */
+                        $this->inBody(array(
+                            'name' => 'hr',
+                            'type' => HTML5::ENDTAG
+                        ));
+
+                        /* Act as if an end tag token with the tag name "form" had
+                        been seen. */
+                        $this->inBody(array(
+                            'name' => 'form',
+                            'type' => HTML5::ENDTAG
+                        ));
+                    }
+                break;
+
+                /* A start tag whose tag name is "textarea" */
+                case 'textarea':
+                    $this->insertElement($token);
+
+                    /* Switch the tokeniser's content model flag to the
+                    RCDATA state. */
+                    return HTML5::RCDATA;
+                break;
+
+                /* A start tag whose tag name is one of: "iframe", "noembed",
+                "noframes" */
+                case 'iframe': case 'noembed': case 'noframes':
+                    $this->insertElement($token);
+
+                    /* Switch the tokeniser's content model flag to the CDATA state. */
+                    return HTML5::CDATA;
+                break;
+
+                /* A start tag whose tag name is "select" */
+                case 'select':
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    /* Insert an HTML element for the token. */
+                    $this->insertElement($token);
+
+                    /* Change the insertion mode to "in select". */
+                    $this->mode = self::IN_SELECT;
+                break;
+
+                /* A start or end tag whose tag name is one of: "caption", "col",
+                "colgroup", "frame", "frameset", "head", "option", "optgroup",
+                "tbody", "td", "tfoot", "th", "thead", "tr". */
+                case 'caption': case 'col': case 'colgroup': case 'frame':
+                case 'frameset': case 'head': case 'option': case 'optgroup':
+                case 'tbody': case 'td': case 'tfoot': case 'th': case 'thead':
+                case 'tr':
+                    // Parse error. Ignore the token.
+                break;
+
+                /* A start or end tag whose tag name is one of: "event-source",
+                "section", "nav", "article", "aside", "header", "footer",
+                "datagrid", "command" */
+                case 'event-source': case 'section': case 'nav': case 'article':
+                case 'aside': case 'header': case 'footer': case 'datagrid':
+                case 'command':
+                    // Work in progress!
+                break;
+
+                /* A start tag token not covered by the previous entries */
+                default:
+                    /* Reconstruct the active formatting elements, if any. */
+                    $this->reconstructActiveFormattingElements();
+
+                    $this->insertElement($token, true, true);
+                break;
+            }
+            break;
+
+            case HTML5::ENDTAG:
+            switch($token['name']) {
+                /* An end tag with the tag name "body" */
+                case 'body':
+                    /* If the second element in the stack of open elements is
+                    not a body element, this is a parse error. Ignore the token.
+                    (innerHTML case) */
+                    if(count($this->stack) < 2 || $this->stack[1]->nodeName !== 'body') {
+                        // Ignore.
+
+                    /* If the current node is not the body element, then this
+                    is a parse error. */
+                    } elseif(end($this->stack)->nodeName !== 'body') {
+                        // Parse error.
+                    }
+
+                    /* Change the insertion mode to "after body". */
+                    $this->mode = self::AFTER_BODY;
+                break;
+
+                /* An end tag with the tag name "html" */
+                case 'html':
+                    /* Act as if an end tag with tag name "body" had been seen,
+                    then, if that token wasn't ignored, reprocess the current
+                    token. */
+                    $this->inBody(array(
+                        'name' => 'body',
+                        'type' => HTML5::ENDTAG
+                    ));
+
+                    return $this->afterBody($token);
+                break;
+
+                /* An end tag whose tag name is one of: "address", "blockquote",
+                "center", "dir", "div", "dl", "fieldset", "listing", "menu",
+                "ol", "pre", "ul" */
+                case 'address': case 'blockquote': case 'center': case 'dir':
+                case 'div': case 'dl': case 'fieldset': case 'listing':
+                case 'menu': case 'ol': case 'pre': case 'ul':
+                    /* If the stack of open elements has an element in scope
+                    with the same tag name as that of the token, then generate
+                    implied end tags. */
+                    if($this->elementInScope($token['name'])) {
+                        $this->generateImpliedEndTags();
+
+                        /* Now, if the current node is not an element with
+                        the same tag name as that of the token, then this
+                        is a parse error. */
+                        // w/e
+
+                        /* If the stack of open elements has an element in
+                        scope with the same tag name as that of the token,
+                        then pop elements from this stack until an element
+                        with that tag name has been popped from the stack. */
+                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                            if($this->stack[$n]->nodeName === $token['name']) {
+                                $n = -1;
+                            }
+
+                            array_pop($this->stack);
+                        }
+                    }
+                break;
+
+                /* An end tag whose tag name is "form" */
+                case 'form':
+                    /* If the stack of open elements has an element in scope
+                    with the same tag name as that of the token, then generate
+                    implied    end tags. */
+                    if($this->elementInScope($token['name'])) {
+                        $this->generateImpliedEndTags();
+
+                    } 
+
+                    if(end($this->stack)->nodeName !== $token['name']) {
+                        /* Now, if the current node is not an element with the
+                        same tag name as that of the token, then this is a parse
+                        error. */
+                        // w/e
+
+                    } else {
+                        /* Otherwise, if the current node is an element with
+                        the same tag name as that of the token pop that element
+                        from the stack. */
+                        array_pop($this->stack);
+                    }
+
+                    /* In any case, set the form element pointer to null. */
+                    $this->form_pointer = null;
+                break;
+
+                /* An end tag whose tag name is "p" */
+                case 'p':
+                    /* If the stack of open elements has a p element in scope,
+                    then generate implied end tags, except for p elements. */
+                    if($this->elementInScope('p')) {
+                        $this->generateImpliedEndTags(array('p'));
+
+                        /* If the current node is not a p element, then this is
+                        a parse error. */
+                        // k
+
+                        /* If the stack of open elements has a p element in
+                        scope, then pop elements from this stack until the stack
+                        no longer has a p element in scope. */
+                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                            if($this->elementInScope('p')) {
+                                array_pop($this->stack);
+
+                            } else {
+                                break;
+                            }
+                        }
+                    }
+                break;
+
+                /* An end tag whose tag name is "dd", "dt", or "li" */
+                case 'dd': case 'dt': case 'li':
+                    /* If the stack of open elements has an element in scope
+                    whose tag name matches the tag name of the token, then
+                    generate implied end tags, except for elements with the
+                    same tag name as the token. */
+                    if($this->elementInScope($token['name'])) {
+                        $this->generateImpliedEndTags(array($token['name']));
+
+                        /* If the current node is not an element with the same
+                        tag name as the token, then this is a parse error. */
+                        // w/e
+
+                        /* If the stack of open elements has an element in scope
+                        whose tag name matches the tag name of the token, then
+                        pop elements from this stack until an element with that
+                        tag name has been popped from the stack. */
+                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                            if($this->stack[$n]->nodeName === $token['name']) {
+                                $n = -1;
+                            }
+
+                            array_pop($this->stack);
+                        }
+                    }
+                break;
+
+                /* An end tag whose tag name is one of: "h1", "h2", "h3", "h4",
+                "h5", "h6" */
+                case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
+                    $elements = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6');
+
+                    /* If the stack of open elements has in scope an element whose
+                    tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
+                    generate implied end tags. */
+                    if($this->elementInScope($elements)) {
+                        $this->generateImpliedEndTags();
+
+                        /* Now, if the current node is not an element with the same
+                        tag name as that of the token, then this is a parse error. */
+                        // w/e
+
+                        /* If the stack of open elements has in scope an element
+                        whose tag name is one of "h1", "h2", "h3", "h4", "h5", or
+                        "h6", then pop elements from the stack until an element
+                        with one of those tag names has been popped from the stack. */
+                        while($this->elementInScope($elements)) {
+                            array_pop($this->stack);
+                        }
+                    }
+                break;
+
+                /* An end tag whose tag name is one of: "a", "b", "big", "em",
+                "font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
+                case 'a': case 'b': case 'big': case 'em': case 'font':
+                case 'i': case 'nobr': case 's': case 'small': case 'strike':
+                case 'strong': case 'tt': case 'u':
+                    /* 1. Let the formatting element be the last element in
+                    the list of active formatting elements that:
+                        * is between the end of the list and the last scope
+                        marker in the list, if any, or the start of the list
+                        otherwise, and
+                        * has the same tag name as the token.
+                    */
+                    while(true) {
+                        for($a = count($this->a_formatting) - 1; $a >= 0; $a--) {
+                            if($this->a_formatting[$a] === self::MARKER) {
+                                break;
+
+                            } elseif($this->a_formatting[$a]->tagName === $token['name']) {
+                                $formatting_element = $this->a_formatting[$a];
+                                $in_stack = in_array($formatting_element, $this->stack, true);
+                                $fe_af_pos = $a;
+                                break;
+                            }
+                        }
+
+                        /* If there is no such node, or, if that node is
+                        also in the stack of open elements but the element
+                        is not in scope, then this is a parse error. Abort
+                        these steps. The token is ignored. */
+                        if(!isset($formatting_element) || ($in_stack &&
+                        !$this->elementInScope($token['name']))) {
+                            break;
+
+                        /* Otherwise, if there is such a node, but that node
+                        is not in the stack of open elements, then this is a
+                        parse error; remove the element from the list, and
+                        abort these steps. */
+                        } elseif(isset($formatting_element) && !$in_stack) {
+                            unset($this->a_formatting[$fe_af_pos]);
+                            $this->a_formatting = array_merge($this->a_formatting);
+                            break;
+                        }
+
+                        /* 2. Let the furthest block be the topmost node in the
+                        stack of open elements that is lower in the stack
+                        than the formatting element, and is not an element in
+                        the phrasing or formatting categories. There might
+                        not be one. */
+                        $fe_s_pos = array_search($formatting_element, $this->stack, true);
+                        $length = count($this->stack);
+
+                        for($s = $fe_s_pos + 1; $s < $length; $s++) {
+                            $category = $this->getElementCategory($this->stack[$s]->nodeName);
+
+                            if($category !== self::PHRASING && $category !== self::FORMATTING) {
+                                $furthest_block = $this->stack[$s];
+                            }
+                        }
+
+                        /* 3. If there is no furthest block, then the UA must
+                        skip the subsequent steps and instead just pop all
+                        the nodes from the bottom of the stack of open
+                        elements, from the current node up to the formatting
+                        element, and remove the formatting element from the
+                        list of active formatting elements. */
+                        if(!isset($furthest_block)) {
+                            for($n = $length - 1; $n >= $fe_s_pos; $n--) {
+                                array_pop($this->stack);
+                            }
+
+                            unset($this->a_formatting[$fe_af_pos]);
+                            $this->a_formatting = array_merge($this->a_formatting);
+                            break;
+                        }
+
+                        /* 4. Let the common ancestor be the element
+                        immediately above the formatting element in the stack
+                        of open elements. */
+                        $common_ancestor = $this->stack[$fe_s_pos - 1];
+
+                        /* 5. If the furthest block has a parent node, then
+                        remove the furthest block from its parent node. */
+                        if($furthest_block->parentNode !== null) {
+                            $furthest_block->parentNode->removeChild($furthest_block);
+                        }
+
+                        /* 6. Let a bookmark note the position of the
+                        formatting element in the list of active formatting
+                        elements relative to the elements on either side
+                        of it in the list. */
+                        $bookmark = $fe_af_pos;
+
+                        /* 7. Let node and last node  be the furthest block.
+                        Follow these steps: */
+                        $node = $furthest_block;
+                        $last_node = $furthest_block;
+
+                        while(true) {
+                            for($n = array_search($node, $this->stack, true) - 1; $n >= 0; $n--) {
+                                /* 7.1 Let node be the element immediately
+                                prior to node in the stack of open elements. */
+                                $node = $this->stack[$n];
+
+                                /* 7.2 If node is not in the list of active
+                                formatting elements, then remove node from
+                                the stack of open elements and then go back
+                                to step 1. */
+                                if(!in_array($node, $this->a_formatting, true)) {
+                                    unset($this->stack[$n]);
+                                    $this->stack = array_merge($this->stack);
+
+                                } else {
+                                    break;
+                                }
+                            }
+
+                            /* 7.3 Otherwise, if node is the formatting
+                            element, then go to the next step in the overall
+                            algorithm. */
+                            if($node === $formatting_element) {
+                                break;
+
+                            /* 7.4 Otherwise, if last node is the furthest
+                            block, then move the aforementioned bookmark to
+                            be immediately after the node in the list of
+                            active formatting elements. */
+                            } elseif($last_node === $furthest_block) {
+                                $bookmark = array_search($node, $this->a_formatting, true) + 1;
+                            }
+
+                            /* 7.5 If node has any children, perform a
+                            shallow clone of node, replace the entry for
+                            node in the list of active formatting elements
+                            with an entry for the clone, replace the entry
+                            for node in the stack of open elements with an
+                            entry for the clone, and let node be the clone. */
+                            if($node->hasChildNodes()) {
+                                $clone = $node->cloneNode();
+                                $s_pos = array_search($node, $this->stack, true);
+                                $a_pos = array_search($node, $this->a_formatting, true);
+
+                                $this->stack[$s_pos] = $clone;
+                                $this->a_formatting[$a_pos] = $clone;
+                                $node = $clone;
+                            }
+
+                            /* 7.6 Insert last node into node, first removing
+                            it from its previous parent node if any. */
+                            if($last_node->parentNode !== null) {
+                                $last_node->parentNode->removeChild($last_node);
+                            }
+
+                            $node->appendChild($last_node);
+
+                            /* 7.7 Let last node be node. */
+                            $last_node = $node;
+                        }
+
+                        /* 8. Insert whatever last node ended up being in
+                        the previous step into the common ancestor node,
+                        first removing it from its previous parent node if
+                        any. */
+                        if($last_node->parentNode !== null) {
+                            $last_node->parentNode->removeChild($last_node);
+                        }
+
+                        $common_ancestor->appendChild($last_node);
+
+                        /* 9. Perform a shallow clone of the formatting
+                        element. */
+                        $clone = $formatting_element->cloneNode();
+
+                        /* 10. Take all of the child nodes of the furthest
+                        block and append them to the clone created in the
+                        last step. */
+                        while($furthest_block->hasChildNodes()) {
+                            $child = $furthest_block->firstChild;
+                            $furthest_block->removeChild($child);
+                            $clone->appendChild($child);
+                        }
+
+                        /* 11. Append that clone to the furthest block. */
+                        $furthest_block->appendChild($clone);
+
+                        /* 12. Remove the formatting element from the list
+                        of active formatting elements, and insert the clone
+                        into the list of active formatting elements at the
+                        position of the aforementioned bookmark. */
+                        $fe_af_pos = array_search($formatting_element, $this->a_formatting, true);
+                        unset($this->a_formatting[$fe_af_pos]);
+                        $this->a_formatting = array_merge($this->a_formatting);
+
+                        $af_part1 = array_slice($this->a_formatting, 0, $bookmark - 1);
+                        $af_part2 = array_slice($this->a_formatting, $bookmark, count($this->a_formatting));
+                        $this->a_formatting = array_merge($af_part1, array($clone), $af_part2);
+
+                        /* 13. Remove the formatting element from the stack
+                        of open elements, and insert the clone into the stack
+                        of open elements immediately after (i.e. in a more
+                        deeply nested position than) the position of the
+                        furthest block in that stack. */
+                        $fe_s_pos = array_search($formatting_element, $this->stack, true);
+                        $fb_s_pos = array_search($furthest_block, $this->stack, true);
+                        unset($this->stack[$fe_s_pos]);
+
+                        $s_part1 = array_slice($this->stack, 0, $fb_s_pos);
+                        $s_part2 = array_slice($this->stack, $fb_s_pos + 1, count($this->stack));
+                        $this->stack = array_merge($s_part1, array($clone), $s_part2);
+
+                        /* 14. Jump back to step 1 in this series of steps. */
+                        unset($formatting_element, $fe_af_pos, $fe_s_pos, $furthest_block);
+                    }
+                break;
+
+                /* An end tag token whose tag name is one of: "button",
+                "marquee", "object" */
+                case 'button': case 'marquee': case 'object':
+                    /* If the stack of open elements has an element in scope whose
+                    tag name matches the tag name of the token, then generate implied
+                    tags. */
+                    if($this->elementInScope($token['name'])) {
+                        $this->generateImpliedEndTags();
+
+                        /* Now, if the current node is not an element with the same
+                        tag name as the token, then this is a parse error. */
+                        // k
+
+                        /* Now, if the stack of open elements has an element in scope
+                        whose tag name matches the tag name of the token, then pop
+                        elements from the stack until that element has been popped from
+                        the stack, and clear the list of active formatting elements up
+                        to the last marker. */
+                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                            if($this->stack[$n]->nodeName === $token['name']) {
+                                $n = -1;
+                            }
+
+                            array_pop($this->stack);
+                        }
+
+                        $marker = end(array_keys($this->a_formatting, self::MARKER, true));
+
+                        for($n = count($this->a_formatting) - 1; $n > $marker; $n--) {
+                            array_pop($this->a_formatting);
+                        }
+                    }
+                break;
+
+                /* Or an end tag whose tag name is one of: "area", "basefont",
+                "bgsound", "br", "embed", "hr", "iframe", "image", "img",
+                "input", "isindex", "noembed", "noframes", "param", "select",
+                "spacer", "table", "textarea", "wbr" */
+                case 'area': case 'basefont': case 'bgsound': case 'br':
+                case 'embed': case 'hr': case 'iframe': case 'image':
+                case 'img': case 'input': case 'isindex': case 'noembed':
+                case 'noframes': case 'param': case 'select': case 'spacer':
+                case 'table': case 'textarea': case 'wbr':
+                    // Parse error. Ignore the token.
+                break;
+
+                /* An end tag token not covered by the previous entries */
+                default:
+                    for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                        /* Initialise node to be the current node (the bottommost
+                        node of the stack). */
+                        $node = end($this->stack);
+
+                        /* If node has the same tag name as the end tag token,
+                        then: */
+                        if($token['name'] === $node->nodeName) {
+                            /* Generate implied end tags. */
+                            $this->generateImpliedEndTags();
+
+                            /* If the tag name of the end tag token does not
+                            match the tag name of the current node, this is a
+                            parse error. */
+                            // k
+
+                            /* Pop all the nodes from the current node up to
+                            node, including node, then stop this algorithm. */
+                            for($x = count($this->stack) - $n; $x >= $n; $x--) {
+                                array_pop($this->stack);
+                            }
+                                    
+                        } else {
+                            $category = $this->getElementCategory($node);
+
+                            if($category !== self::SPECIAL && $category !== self::SCOPING) {
+                                /* Otherwise, if node is in neither the formatting
+                                category nor the phrasing category, then this is a
+                                parse error. Stop this algorithm. The end tag token
+                                is ignored. */
+                                return false;
+                            }
+                        }
+                    }
+                break;
+            }
+            break;
+        }
+    }
+
+    private function inTable($token) {
+        $clear = array('html', 'table');
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append the character to the current node. */
+            $text = $this->dom->createTextNode($token['data']);
+            end($this->stack)->appendChild($text);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data
+            attribute set to the data given in the comment token. */
+            $comment = $this->dom->createComment($token['data']);
+            end($this->stack)->appendChild($comment);
+
+        /* A start tag whose tag name is "caption" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        $token['name'] === 'caption') {
+            /* Clear the stack back to a table context. */
+            $this->clearStackToTableContext($clear);
+
+            /* Insert a marker at the end of the list of active
+            formatting elements. */
+            $this->a_formatting[] = self::MARKER;
+
+            /* Insert an HTML element for the token, then switch the
+            insertion mode to "in caption". */
+            $this->insertElement($token);
+            $this->mode = self::IN_CAPTION;
+
+        /* A start tag whose tag name is "colgroup" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        $token['name'] === 'colgroup') {
+            /* Clear the stack back to a table context. */
+            $this->clearStackToTableContext($clear);
+
+            /* Insert an HTML element for the token, then switch the
+            insertion mode to "in column group". */
+            $this->insertElement($token);
+            $this->mode = self::IN_CGROUP;
+
+        /* A start tag whose tag name is "col" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        $token['name'] === 'col') {
+            $this->inTable(array(
+                'name' => 'colgroup',
+                'type' => HTML5::STARTTAG,
+                'attr' => array()
+            ));
+
+            $this->inColumnGroup($token);
+
+        /* A start tag whose tag name is one of: "tbody", "tfoot", "thead" */
+        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('tbody', 'tfoot', 'thead'))) {
+            /* Clear the stack back to a table context. */
+            $this->clearStackToTableContext($clear);
+
+            /* Insert an HTML element for the token, then switch the insertion
+            mode to "in table body". */
+            $this->insertElement($token);
+            $this->mode = self::IN_TBODY;
+
+        /* A start tag whose tag name is one of: "td", "th", "tr" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        in_array($token['name'], array('td', 'th', 'tr'))) {
+            /* Act as if a start tag token with the tag name "tbody" had been
+            seen, then reprocess the current token. */
+            $this->inTable(array(
+                'name' => 'tbody',
+                'type' => HTML5::STARTTAG,
+                'attr' => array()
+            ));
+
+            return $this->inTableBody($token);
+
+        /* A start tag whose tag name is "table" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        $token['name'] === 'table') {
+            /* Parse error. Act as if an end tag token with the tag name "table"
+            had been seen, then, if that token wasn't ignored, reprocess the
+            current token. */
+            $this->inTable(array(
+                'name' => 'table',
+                'type' => HTML5::ENDTAG
+            ));
+
+            return $this->mainPhase($token);
+
+        /* An end tag whose tag name is "table" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        $token['name'] === 'table') {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as the token, this is a parse error.
+            Ignore the token. (innerHTML case) */
+            if(!$this->elementInScope($token['name'], true)) {
+                return false;
+
+            /* Otherwise: */
+            } else {
+                /* Generate implied end tags. */
+                $this->generateImpliedEndTags();
+
+                /* Now, if the current node is not a table element, then this
+                is a parse error. */
+                // w/e
+
+                /* Pop elements from this stack until a table element has been
+                popped from the stack. */
+                while(true) {
+                    $current = end($this->stack)->nodeName;
+                    array_pop($this->stack);
+
+                    if($current === 'table') {
+                        break;
+                    }
+                }
+
+                /* Reset the insertion mode appropriately. */
+                $this->resetInsertionMode();
+            }
+
+        /* An end tag whose tag name is one of: "body", "caption", "col",
+        "colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
+        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
+        array('body', 'caption', 'col', 'colgroup', 'html', 'tbody', 'td',
+        'tfoot', 'th', 'thead', 'tr'))) {
+            // Parse error. Ignore the token.
+
+        /* Anything else */
+        } else {
+            /* Parse error. Process the token as if the insertion mode was "in
+            body", with the following exception: */
+
+            /* If the current node is a table, tbody, tfoot, thead, or tr
+            element, then, whenever a node would be inserted into the current
+            node, it must instead be inserted into the foster parent element. */
+            if(in_array(end($this->stack)->nodeName,
+            array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
+                /* The foster parent element is the parent element of the last
+                table element in the stack of open elements, if there is a
+                table element and it has such a parent element. If there is no
+                table element in the stack of open elements (innerHTML case),
+                then the foster parent element is the first element in the
+                stack of open elements (the html  element). Otherwise, if there
+                is a table element in the stack of open elements, but the last
+                table element in the stack of open elements has no parent, or
+                its parent node is not an element, then the foster parent
+                element is the element before the last table element in the
+                stack of open elements. */
+                for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                    if($this->stack[$n]->nodeName === 'table') {
+                        $table = $this->stack[$n];
+                        break;
+                    }
+                }
+
+                if(isset($table) && $table->parentNode !== null) {
+                    $this->foster_parent = $table->parentNode;
+
+                } elseif(!isset($table)) {
+                    $this->foster_parent = $this->stack[0];
+
+                } elseif(isset($table) && ($table->parentNode === null ||
+                $table->parentNode->nodeType !== XML_ELEMENT_NODE)) {
+                    $this->foster_parent = $this->stack[$n - 1];
+                }
+            }
+
+            $this->inBody($token);
+        }
+    }
+
+    private function inCaption($token) {
+        /* An end tag whose tag name is "caption" */
+        if($token['type'] === HTML5::ENDTAG && $token['name'] === 'caption') {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as the token, this is a parse error.
+            Ignore the token. (innerHTML case) */
+            if(!$this->elementInScope($token['name'], true)) {
+                // Ignore
+
+            /* Otherwise: */
+            } else {
+                /* Generate implied end tags. */
+                $this->generateImpliedEndTags();
+
+                /* Now, if the current node is not a caption element, then this
+                is a parse error. */
+                // w/e
+
+                /* Pop elements from this stack until a caption element has
+                been popped from the stack. */
+                while(true) {
+                    $node = end($this->stack)->nodeName;
+                    array_pop($this->stack);
+
+                    if($node === 'caption') {
+                        break;
+                    }
+                }
+
+                /* Clear the list of active formatting elements up to the last
+                marker. */
+                $this->clearTheActiveFormattingElementsUpToTheLastMarker();
+
+                /* Switch the insertion mode to "in table". */
+                $this->mode = self::IN_TABLE;
+            }
+
+        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
+        "tbody", "td", "tfoot", "th", "thead", "tr", or an end tag whose tag
+        name is "table" */
+        } elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
+        'thead', 'tr'))) || ($token['type'] === HTML5::ENDTAG &&
+        $token['name'] === 'table')) {
+            /* Parse error. Act as if an end tag with the tag name "caption"
+            had been seen, then, if that token wasn't ignored, reprocess the
+            current token. */
+            $this->inCaption(array(
+                'name' => 'caption',
+                'type' => HTML5::ENDTAG
+            ));
+
+            return $this->inTable($token);
+
+        /* An end tag whose tag name is one of: "body", "col", "colgroup",
+        "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
+        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
+        array('body', 'col', 'colgroup', 'html', 'tbody', 'tfoot', 'th',
+        'thead', 'tr'))) {
+            // Parse error. Ignore the token.
+
+        /* Anything else */
+        } else {
+            /* Process the token as if the insertion mode was "in body". */
+            $this->inBody($token);
+        }
+    }
+
+    private function inColumnGroup($token) {
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append the character to the current node. */
+            $text = $this->dom->createTextNode($token['data']);
+            end($this->stack)->appendChild($text);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data
+            attribute set to the data given in the comment token. */
+            $comment = $this->dom->createComment($token['data']);
+            end($this->stack)->appendChild($comment);
+
+        /* A start tag whose tag name is "col" */
+        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'col') {
+            /* Insert a col element for the token. Immediately pop the current
+            node off the stack of open elements. */
+            $this->insertElement($token);
+            array_pop($this->stack);
+
+        /* An end tag whose tag name is "colgroup" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        $token['name'] === 'colgroup') {
+            /* If the current node is the root html element, then this is a
+            parse error, ignore the token. (innerHTML case) */
+            if(end($this->stack)->nodeName === 'html') {
+                // Ignore
+
+            /* Otherwise, pop the current node (which will be a colgroup
+            element) from the stack of open elements. Switch the insertion
+            mode to "in table". */
+            } else {
+                array_pop($this->stack);
+                $this->mode = self::IN_TABLE;
+            }
+
+        /* An end tag whose tag name is "col" */
+        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'col') {
+            /* Parse error. Ignore the token. */
+
+        /* Anything else */
+        } else {
+            /* Act as if an end tag with the tag name "colgroup" had been seen,
+            and then, if that token wasn't ignored, reprocess the current token. */
+            $this->inColumnGroup(array(
+                'name' => 'colgroup',
+                'type' => HTML5::ENDTAG
+            ));
+
+            return $this->inTable($token);
+        }
+    }
+
+    private function inTableBody($token) {
+        $clear = array('tbody', 'tfoot', 'thead', 'html');
+
+        /* A start tag whose tag name is "tr" */
+        if($token['type'] === HTML5::STARTTAG && $token['name'] === 'tr') {
+            /* Clear the stack back to a table body context. */
+            $this->clearStackToTableContext($clear);
+
+            /* Insert a tr element for the token, then switch the insertion
+            mode to "in row". */
+            $this->insertElement($token);
+            $this->mode = self::IN_ROW;
+
+        /* A start tag whose tag name is one of: "th", "td" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        ($token['name'] === 'th' ||    $token['name'] === 'td')) {
+            /* Parse error. Act as if a start tag with the tag name "tr" had
+            been seen, then reprocess the current token. */
+            $this->inTableBody(array(
+                'name' => 'tr',
+                'type' => HTML5::STARTTAG,
+                'attr' => array()
+            ));
+
+            return $this->inRow($token);
+
+        /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as the token, this is a parse error.
+            Ignore the token. */
+            if(!$this->elementInScope($token['name'], true)) {
+                // Ignore
+
+            /* Otherwise: */
+            } else {
+                /* Clear the stack back to a table body context. */
+                $this->clearStackToTableContext($clear);
+
+                /* Pop the current node from the stack of open elements. Switch
+                the insertion mode to "in table". */
+                array_pop($this->stack);
+                $this->mode = self::IN_TABLE;
+            }
+
+        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
+        "tbody", "tfoot", "thead", or an end tag whose tag name is "table" */
+        } elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('caption', 'col', 'colgroup', 'tbody', 'tfoor', 'thead'))) ||
+        ($token['type'] === HTML5::STARTTAG && $token['name'] === 'table')) {
+            /* If the stack of open elements does not have a tbody, thead, or
+            tfoot element in table scope, this is a parse error. Ignore the
+            token. (innerHTML case) */
+            if(!$this->elementInScope(array('tbody', 'thead', 'tfoot'), true)) {
+                // Ignore.
+
+            /* Otherwise: */
+            } else {
+                /* Clear the stack back to a table body context. */
+                $this->clearStackToTableContext($clear);
+
+                /* Act as if an end tag with the same tag name as the current
+                node ("tbody", "tfoot", or "thead") had been seen, then
+                reprocess the current token. */
+                $this->inTableBody(array(
+                    'name' => end($this->stack)->nodeName,
+                    'type' => HTML5::ENDTAG
+                ));
+
+                return $this->mainPhase($token);
+            }
+
+        /* An end tag whose tag name is one of: "body", "caption", "col",
+        "colgroup", "html", "td", "th", "tr" */
+        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
+        array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
+            /* Parse error. Ignore the token. */
+
+        /* Anything else */
+        } else {
+            /* Process the token as if the insertion mode was "in table". */
+            $this->inTable($token);
+        }
+    }
+
+    private function inRow($token) {
+        $clear = array('tr', 'html');
+
+        /* A start tag whose tag name is one of: "th", "td" */
+        if($token['type'] === HTML5::STARTTAG &&
+        ($token['name'] === 'th' || $token['name'] === 'td')) {
+            /* Clear the stack back to a table row context. */
+            $this->clearStackToTableContext($clear);
+
+            /* Insert an HTML element for the token, then switch the insertion
+            mode to "in cell". */
+            $this->insertElement($token);
+            $this->mode = self::IN_CELL;
+
+            /* Insert a marker at the end of the list of active formatting
+            elements. */
+            $this->a_formatting[] = self::MARKER;
+
+        /* An end tag whose tag name is "tr" */
+        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'tr') {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as the token, this is a parse error.
+            Ignore the token. (innerHTML case) */
+            if(!$this->elementInScope($token['name'], true)) {
+                // Ignore.
+
+            /* Otherwise: */
+            } else {
+                /* Clear the stack back to a table row context. */
+                $this->clearStackToTableContext($clear);
+
+                /* Pop the current node (which will be a tr element) from the
+                stack of open elements. Switch the insertion mode to "in table
+                body". */
+                array_pop($this->stack);
+                $this->mode = self::IN_TBODY;
+            }
+
+        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
+        "tbody", "tfoot", "thead", "tr" or an end tag whose tag name is "table" */
+        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('caption', 'col', 'colgroup', 'tbody', 'tfoot', 'thead', 'tr'))) {
+            /* Act as if an end tag with the tag name "tr" had been seen, then,
+            if that token wasn't ignored, reprocess the current token. */
+            $this->inRow(array(
+                'name' => 'tr',
+                'type' => HTML5::ENDTAG
+            ));
+
+            return $this->inCell($token);
+
+        /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as the token, this is a parse error.
+            Ignore the token. */
+            if(!$this->elementInScope($token['name'], true)) {
+                // Ignore.
+
+            /* Otherwise: */
+            } else {
+                /* Otherwise, act as if an end tag with the tag name "tr" had
+                been seen, then reprocess the current token. */
+                $this->inRow(array(
+                    'name' => 'tr',
+                    'type' => HTML5::ENDTAG
+                ));
+
+                return $this->inCell($token);
+            }
+
+        /* An end tag whose tag name is one of: "body", "caption", "col",
+        "colgroup", "html", "td", "th" */
+        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
+        array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
+            /* Parse error. Ignore the token. */
+
+        /* Anything else */
+        } else {
+            /* Process the token as if the insertion mode was "in table". */
+            $this->inTable($token);
+        }
+    }
+
+    private function inCell($token) {
+        /* An end tag whose tag name is one of: "td", "th" */
+        if($token['type'] === HTML5::ENDTAG &&
+        ($token['name'] === 'td' || $token['name'] === 'th')) {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as that of the token, then this is a
+            parse error and the token must be ignored. */
+            if(!$this->elementInScope($token['name'], true)) {
+                // Ignore.
+
+            /* Otherwise: */
+            } else {
+                /* Generate implied end tags, except for elements with the same
+                tag name as the token. */
+                $this->generateImpliedEndTags(array($token['name']));
+
+                /* Now, if the current node is not an element with the same tag
+                name as the token, then this is a parse error. */
+                // k
+
+                /* Pop elements from this stack until an element with the same
+                tag name as the token has been popped from the stack. */
+                while(true) {
+                    $node = end($this->stack)->nodeName;
+                    array_pop($this->stack);
+
+                    if($node === $token['name']) {
+                        break;
+                    }
+                }
+
+                /* Clear the list of active formatting elements up to the last
+                marker. */
+                $this->clearTheActiveFormattingElementsUpToTheLastMarker();
+
+                /* Switch the insertion mode to "in row". (The current node
+                will be a tr element at this point.) */
+                $this->mode = self::IN_ROW;
+            }
+
+        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
+        "tbody", "td", "tfoot", "th", "thead", "tr" */
+        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
+        'thead', 'tr'))) {
+            /* If the stack of open elements does not have a td or th element
+            in table scope, then this is a parse error; ignore the token.
+            (innerHTML case) */
+            if(!$this->elementInScope(array('td', 'th'), true)) {
+                // Ignore.
+
+            /* Otherwise, close the cell (see below) and reprocess the current
+            token. */
+            } else {
+                $this->closeCell();
+                return $this->inRow($token);
+            }
+
+        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
+        "tbody", "td", "tfoot", "th", "thead", "tr" */
+        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
+        array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
+        'thead', 'tr'))) {
+            /* If the stack of open elements does not have a td or th element
+            in table scope, then this is a parse error; ignore the token.
+            (innerHTML case) */
+            if(!$this->elementInScope(array('td', 'th'), true)) {
+                // Ignore.
+
+            /* Otherwise, close the cell (see below) and reprocess the current
+            token. */
+            } else {
+                $this->closeCell();
+                return $this->inRow($token);
+            }
+
+        /* An end tag whose tag name is one of: "body", "caption", "col",
+        "colgroup", "html" */
+        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
+        array('body', 'caption', 'col', 'colgroup', 'html'))) {
+            /* Parse error. Ignore the token. */
+
+        /* An end tag whose tag name is one of: "table", "tbody", "tfoot",
+        "thead", "tr" */
+        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
+        array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as that of the token (which can only
+            happen for "tbody", "tfoot" and "thead", or, in the innerHTML case),
+            then this is a parse error and the token must be ignored. */
+            if(!$this->elementInScope($token['name'], true)) {
+                // Ignore.
+
+            /* Otherwise, close the cell (see below) and reprocess the current
+            token. */
+            } else {
+                $this->closeCell();
+                return $this->inRow($token);
+            }
+
+        /* Anything else */
+        } else {
+            /* Process the token as if the insertion mode was "in body". */
+            $this->inBody($token);
+        }
+    }
+
+    private function inSelect($token) {
+        /* Handle the token as follows: */
+
+        /* A character token */
+        if($token['type'] === HTML5::CHARACTR) {
+            /* Append the token's character to the current node. */
+            $this->insertText($token['data']);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data
+            attribute set to the data given in the comment token. */
+            $this->insertComment($token['data']);
+
+        /* A start tag token whose tag name is "option" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        $token['name'] === 'option') {
+            /* If the current node is an option element, act as if an end tag
+            with the tag name "option" had been seen. */
+            if(end($this->stack)->nodeName === 'option') {
+                $this->inSelect(array(
+                    'name' => 'option',
+                    'type' => HTML5::ENDTAG
+                ));
+            }
+
+            /* Insert an HTML element for the token. */
+            $this->insertElement($token);
+
+        /* A start tag token whose tag name is "optgroup" */
+        } elseif($token['type'] === HTML5::STARTTAG &&
+        $token['name'] === 'optgroup') {
+            /* If the current node is an option element, act as if an end tag
+            with the tag name "option" had been seen. */
+            if(end($this->stack)->nodeName === 'option') {
+                $this->inSelect(array(
+                    'name' => 'option',
+                    'type' => HTML5::ENDTAG
+                ));
+            }
+
+            /* If the current node is an optgroup element, act as if an end tag
+            with the tag name "optgroup" had been seen. */
+            if(end($this->stack)->nodeName === 'optgroup') {
+                $this->inSelect(array(
+                    'name' => 'optgroup',
+                    'type' => HTML5::ENDTAG
+                ));
+            }
+
+            /* Insert an HTML element for the token. */
+            $this->insertElement($token);
+
+        /* An end tag token whose tag name is "optgroup" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        $token['name'] === 'optgroup') {
+            /* First, if the current node is an option element, and the node
+            immediately before it in the stack of open elements is an optgroup
+            element, then act as if an end tag with the tag name "option" had
+            been seen. */
+            $elements_in_stack = count($this->stack);
+
+            if($this->stack[$elements_in_stack - 1]->nodeName === 'option' &&
+            $this->stack[$elements_in_stack - 2]->nodeName === 'optgroup') {
+                $this->inSelect(array(
+                    'name' => 'option',
+                    'type' => HTML5::ENDTAG
+                ));
+            }
+
+            /* If the current node is an optgroup element, then pop that node
+            from the stack of open elements. Otherwise, this is a parse error,
+            ignore the token. */
+            if($this->stack[$elements_in_stack - 1] === 'optgroup') {
+                array_pop($this->stack);
+            }
+
+        /* An end tag token whose tag name is "option" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        $token['name'] === 'option') {
+            /* If the current node is an option element, then pop that node
+            from the stack of open elements. Otherwise, this is a parse error,
+            ignore the token. */
+            if(end($this->stack)->nodeName === 'option') {
+                array_pop($this->stack);
+            }
+
+        /* An end tag whose tag name is "select" */
+        } elseif($token['type'] === HTML5::ENDTAG &&
+        $token['name'] === 'select') {
+            /* If the stack of open elements does not have an element in table
+            scope with the same tag name as the token, this is a parse error.
+            Ignore the token. (innerHTML case) */
+            if(!$this->elementInScope($token['name'], true)) {
+                // w/e
+
+            /* Otherwise: */
+            } else {
+                /* Pop elements from the stack of open elements until a select
+                element has been popped from the stack. */
+                while(true) {
+                    $current = end($this->stack)->nodeName;
+                    array_pop($this->stack);
+
+                    if($current === 'select') {
+                        break;
+                    }
+                }
+
+                /* Reset the insertion mode appropriately. */
+                $this->resetInsertionMode();
+            }
+
+        /* A start tag whose tag name is "select" */
+        } elseif($token['name'] === 'select' &&
+        $token['type'] === HTML5::STARTTAG) {
+            /* Parse error. Act as if the token had been an end tag with the
+            tag name "select" instead. */
+            $this->inSelect(array(
+                'name' => 'select',
+                'type' => HTML5::ENDTAG
+            ));
+
+        /* An end tag whose tag name is one of: "caption", "table", "tbody",
+        "tfoot", "thead", "tr", "td", "th" */
+        } elseif(in_array($token['name'], array('caption', 'table', 'tbody',
+        'tfoot', 'thead', 'tr', 'td', 'th')) && $token['type'] === HTML5::ENDTAG) {
+            /* Parse error. */
+            // w/e
+
+            /* If the stack of open elements has an element in table scope with
+            the same tag name as that of the token, then act as if an end tag
+            with the tag name "select" had been seen, and reprocess the token.
+            Otherwise, ignore the token. */
+            if($this->elementInScope($token['name'], true)) {
+                $this->inSelect(array(
+                    'name' => 'select',
+                    'type' => HTML5::ENDTAG
+                ));
+
+                $this->mainPhase($token);
+            }
+
+        /* Anything else */
+        } else {
+            /* Parse error. Ignore the token. */
+        }
+    }
+
+    private function afterBody($token) {
+        /* Handle the token as follows: */
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Process the token as it would be processed if the insertion mode
+            was "in body". */
+            $this->inBody($token);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the first element in the stack of open
+            elements (the html element), with the data attribute set to the
+            data given in the comment token. */
+            $comment = $this->dom->createComment($token['data']);
+            $this->stack[0]->appendChild($comment);
+
+        /* An end tag with the tag name "html" */
+        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') {
+            /* If the parser was originally created in order to handle the
+            setting of an element's innerHTML attribute, this is a parse error;
+            ignore the token. (The element will be an html element in this
+            case.) (innerHTML case) */
+
+            /* Otherwise, switch to the trailing end phase. */
+            $this->phase = self::END_PHASE;
+
+        /* Anything else */
+        } else {
+            /* Parse error. Set the insertion mode to "in body" and reprocess
+            the token. */
+            $this->mode = self::IN_BODY;
+            return $this->inBody($token);
+        }
+    }
+
+    private function inFrameset($token) {
+        /* Handle the token as follows: */
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append the character to the current node. */
+            $this->insertText($token['data']);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data
+            attribute set to the data given in the comment token. */
+            $this->insertComment($token['data']);
+
+        /* A start tag with the tag name "frameset" */
+        } elseif($token['name'] === 'frameset' &&
+        $token['type'] === HTML5::STARTTAG) {
+            $this->insertElement($token);
+
+        /* An end tag with the tag name "frameset" */
+        } elseif($token['name'] === 'frameset' &&
+        $token['type'] === HTML5::ENDTAG) {
+            /* If the current node is the root html element, then this is a
+            parse error; ignore the token. (innerHTML case) */
+            if(end($this->stack)->nodeName === 'html') {
+                // Ignore
+
+            } else {
+                /* Otherwise, pop the current node from the stack of open
+                elements. */
+                array_pop($this->stack);
+
+                /* If the parser was not originally created in order to handle
+                the setting of an element's innerHTML attribute (innerHTML case),
+                and the current node is no longer a frameset element, then change
+                the insertion mode to "after frameset". */
+                $this->mode = self::AFTR_FRAME;
+            }
+
+        /* A start tag with the tag name "frame" */
+        } elseif($token['name'] === 'frame' &&
+        $token['type'] === HTML5::STARTTAG) {
+            /* Insert an HTML element for the token. */
+            $this->insertElement($token);
+
+            /* Immediately pop the current node off the stack of open elements. */
+            array_pop($this->stack);
+
+        /* A start tag with the tag name "noframes" */
+        } elseif($token['name'] === 'noframes' &&
+        $token['type'] === HTML5::STARTTAG) {
+            /* Process the token as if the insertion mode had been "in body". */
+            $this->inBody($token);
+
+        /* Anything else */
+        } else {
+            /* Parse error. Ignore the token. */
+        }
+    }
+
+    private function afterFrameset($token) {
+        /* Handle the token as follows: */
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
+        if($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Append the character to the current node. */
+            $this->insertText($token['data']);
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the current node with the data
+            attribute set to the data given in the comment token. */
+            $this->insertComment($token['data']);
+
+        /* An end tag with the tag name "html" */
+        } elseif($token['name'] === 'html' &&
+        $token['type'] === HTML5::ENDTAG) {
+            /* Switch to the trailing end phase. */
+            $this->phase = self::END_PHASE;
+
+        /* A start tag with the tag name "noframes" */
+        } elseif($token['name'] === 'noframes' &&
+        $token['type'] === HTML5::STARTTAG) {
+            /* Process the token as if the insertion mode had been "in body". */
+            $this->inBody($token);
+
+        /* Anything else */
+        } else {
+            /* Parse error. Ignore the token. */
+        }
+    }
+
+    private function trailingEndPhase($token) {
+        /* After the main phase, as each token is emitted from the tokenisation
+        stage, it must be processed as described in this section. */
+
+        /* A DOCTYPE token */
+        if($token['type'] === HTML5::DOCTYPE) {
+            // Parse error. Ignore the token.
+
+        /* A comment token */
+        } elseif($token['type'] === HTML5::COMMENT) {
+            /* Append a Comment node to the Document object with the data
+            attribute set to the data given in the comment token. */
+            $comment = $this->dom->createComment($token['data']);
+            $this->dom->appendChild($comment);
+
+        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE */
+        } elseif($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
+            /* Process the token as it would be processed in the main phase. */
+            $this->mainPhase($token);
+
+        /* A character token that is not one of U+0009 CHARACTER TABULATION,
+        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
+        or U+0020 SPACE. Or a start tag token. Or an end tag token. */
+        } elseif(($token['type'] === HTML5::CHARACTR &&
+        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
+        $token['type'] === HTML5::STARTTAG || $token['type'] === HTML5::ENDTAG) {
+            /* Parse error. Switch back to the main phase and reprocess the
+            token. */
+            $this->phase = self::MAIN_PHASE;
+            return $this->mainPhase($token);
+
+        /* An end-of-file token */
+        } elseif($token['type'] === HTML5::EOF) {
+            /* OMG DONE!! */
+        }
+    }
+
+    private function insertElement($token, $append = true, $check = false) {
+        // Proprietary workaround for libxml2's limitations with tag names
+        if ($check) {
+            // Slightly modified HTML5 tag-name modification,
+            // removing anything that's not an ASCII letter, digit, or hyphen
+            $token['name'] = preg_replace('/[^a-z0-9-]/i', '', $token['name']);
+            // Remove leading hyphens and numbers
+            $token['name'] = ltrim($token['name'], '-0..9');
+            // In theory, this should ever be needed, but just in case
+            if ($token['name'] === '') $token['name'] = 'span'; // arbitrary generic choice
+        }
+        
+        $el = $this->dom->createElement($token['name']);
+
+        foreach($token['attr'] as $attr) {
+            if(!$el->hasAttribute($attr['name'])) {
+                $el->setAttribute($attr['name'], $attr['value']);
+            }
+        }
+
+        $this->appendToRealParent($el);
+        $this->stack[] = $el;
+
+        return $el;
+    }
+
+    private function insertText($data) {
+        $text = $this->dom->createTextNode($data);
+        $this->appendToRealParent($text);
+    }
+
+    private function insertComment($data) {
+        $comment = $this->dom->createComment($data);
+        $this->appendToRealParent($comment);
+    }
+
+    private function appendToRealParent($node) {
+        if($this->foster_parent === null) {
+            end($this->stack)->appendChild($node);
+
+        } elseif($this->foster_parent !== null) {
+            /* If the foster parent element is the parent element of the
+            last table element in the stack of open elements, then the new
+            node must be inserted immediately before the last table element
+            in the stack of open elements in the foster parent element;
+            otherwise, the new node must be appended to the foster parent
+            element. */
+            for($n = count($this->stack) - 1; $n >= 0; $n--) {
+                if($this->stack[$n]->nodeName === 'table' &&
+                $this->stack[$n]->parentNode !== null) {
+                    $table = $this->stack[$n];
+                    break;
+                }
+            }
+
+            if(isset($table) && $this->foster_parent->isSameNode($table->parentNode))
+                $this->foster_parent->insertBefore($node, $table);
+            else
+                $this->foster_parent->appendChild($node);
+
+            $this->foster_parent = null;
+        }
+    }
+
+    private function elementInScope($el, $table = false) {
+        if(is_array($el)) {
+            foreach($el as $element) {
+                if($this->elementInScope($element, $table)) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        $leng = count($this->stack);
+
+        for($n = 0; $n < $leng; $n++) {
+            /* 1. Initialise node to be the current node (the bottommost node of
+            the stack). */
+            $node = $this->stack[$leng - 1 - $n];
+
+            if($node->tagName === $el) {
+                /* 2. If node is the target node, terminate in a match state. */
+                return true;
+
+            } elseif($node->tagName === 'table') {
+                /* 3. Otherwise, if node is a table element, terminate in a failure
+                state. */
+                return false;
+
+            } elseif($table === true && in_array($node->tagName, array('caption', 'td',
+            'th', 'button', 'marquee', 'object'))) {
+                /* 4. Otherwise, if the algorithm is the "has an element in scope"
+                variant (rather than the "has an element in table scope" variant),
+                and node is one of the following, terminate in a failure state. */
+                return false;
+
+            } elseif($node === $node->ownerDocument->documentElement) {
+                /* 5. Otherwise, if node is an html element (root element), terminate
+                in a failure state. (This can only happen if the node is the topmost
+                node of the    stack of open elements, and prevents the next step from
+                being invoked if there are no more elements in the stack.) */
+                return false;
+            }
+
+            /* Otherwise, set node to the previous entry in the stack of open
+            elements and return to step 2. (This will never fail, since the loop
+            will always terminate in the previous step if the top of the stack
+            is reached.) */
+        }
+    }
+
+    private function reconstructActiveFormattingElements() {
+        /* 1. If there are no entries in the list of active formatting elements,
+        then there is nothing to reconstruct; stop this algorithm. */
+        $formatting_elements = count($this->a_formatting);
+
+        if($formatting_elements === 0) {
+            return false;
+        }
+
+        /* 3. Let entry be the last (most recently added) element in the list
+        of active formatting elements. */
+        $entry = end($this->a_formatting);
+
+        /* 2. If the last (most recently added) entry in the list of active
+        formatting elements is a marker, or if it is an element that is in the
+        stack of open elements, then there is nothing to reconstruct; stop this
+        algorithm. */
+        if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
+            return false;
+        }
+
+        for($a = $formatting_elements - 1; $a >= 0; true) {
+            /* 4. If there are no entries before entry in the list of active
+            formatting elements, then jump to step 8. */
+            if($a === 0) {
+                $step_seven = false;
+                break;
+            }
+
+            /* 5. Let entry be the entry one earlier than entry in the list of
+            active formatting elements. */
+            $a--;
+            $entry = $this->a_formatting[$a];
+
+            /* 6. If entry is neither a marker nor an element that is also in
+            thetack of open elements, go to step 4. */
+            if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
+                break;
+            }
+        }
+
+        while(true) {
+            /* 7. Let entry be the element one later than entry in the list of
+            active formatting elements. */
+            if(isset($step_seven) && $step_seven === true) {
+                $a++;
+                $entry = $this->a_formatting[$a];
+            }
+
+            /* 8. Perform a shallow clone of the element entry to obtain clone. */
+            $clone = $entry->cloneNode();
+
+            /* 9. Append clone to the current node and push it onto the stack
+            of open elements  so that it is the new current node. */
+            end($this->stack)->appendChild($clone);
+            $this->stack[] = $clone;
+
+            /* 10. Replace the entry for entry in the list with an entry for
+            clone. */
+            $this->a_formatting[$a] = $clone;
+
+            /* 11. If the entry for clone in the list of active formatting
+            elements is not the last entry in the list, return to step 7. */
+            if(end($this->a_formatting) !== $clone) {
+                $step_seven = true;
+            } else {
+                break;
+            }
+        }
+    }
+
+    private function clearTheActiveFormattingElementsUpToTheLastMarker() {
+        /* When the steps below require the UA to clear the list of active
+        formatting elements up to the last marker, the UA must perform the
+        following steps: */
+
+        while(true) {
+            /* 1. Let entry be the last (most recently added) entry in the list
+            of active formatting elements. */
+            $entry = end($this->a_formatting);
+
+            /* 2. Remove entry from the list of active formatting elements. */
+            array_pop($this->a_formatting);
+
+            /* 3. If entry was a marker, then stop the algorithm at this point.
+            The list has been cleared up to the last marker. */
+            if($entry === self::MARKER) {
+                break;
+            }
+        }
+    }
+
+    private function generateImpliedEndTags($exclude = array()) {
+        /* When the steps below require the UA to generate implied end tags,
+        then, if the current node is a dd element, a dt element, an li element,
+        a p element, a td element, a th  element, or a tr element, the UA must
+        act as if an end tag with the respective tag name had been seen and
+        then generate implied end tags again. */
+        $node = end($this->stack);
+        $elements = array_diff(array('dd', 'dt', 'li', 'p', 'td', 'th', 'tr'), $exclude);
+
+        while(in_array(end($this->stack)->nodeName, $elements)) {
+            array_pop($this->stack);
+        }
+    }
+
+    private function getElementCategory($node) {
+        $name = $node->tagName;
+        if(in_array($name, $this->special))
+            return self::SPECIAL;
+
+        elseif(in_array($name, $this->scoping))
+            return self::SCOPING;
+
+        elseif(in_array($name, $this->formatting))
+            return self::FORMATTING;
+
+        else
+            return self::PHRASING;
+    }
+
+    private function clearStackToTableContext($elements) {
+        /* When the steps above require the UA to clear the stack back to a
+        table context, it means that the UA must, while the current node is not
+        a table element or an html element, pop elements from the stack of open
+        elements. If this causes any elements to be popped from the stack, then
+        this is a parse error. */
+        while(true) {
+            $node = end($this->stack)->nodeName;
+
+            if(in_array($node, $elements)) {
+                break;
+            } else {
+                array_pop($this->stack);
+            }
+        }
+    }
+
+    private function resetInsertionMode() {
+        /* 1. Let last be false. */
+        $last = false;
+        $leng = count($this->stack);
+
+        for($n = $leng - 1; $n >= 0; $n--) {
+            /* 2. Let node be the last node in the stack of open elements. */
+            $node = $this->stack[$n];
+
+            /* 3. If node is the first node in the stack of open elements, then
+            set last to true. If the element whose innerHTML  attribute is being
+            set is neither a td  element nor a th element, then set node to the
+            element whose innerHTML  attribute is being set. (innerHTML  case) */
+            if($this->stack[0]->isSameNode($node)) {
+                $last = true;
+            }
+
+            /* 4. If node is a select element, then switch the insertion mode to
+            "in select" and abort these steps. (innerHTML case) */
+            if($node->nodeName === 'select') {
+                $this->mode = self::IN_SELECT;
+                break;
+
+            /* 5. If node is a td or th element, then switch the insertion mode
+            to "in cell" and abort these steps. */
+            } elseif($node->nodeName === 'td' || $node->nodeName === 'th') {
+                $this->mode = self::IN_CELL;
+                break;
+
+            /* 6. If node is a tr element, then switch the insertion mode to
+            "in    row" and abort these steps. */
+            } elseif($node->nodeName === 'tr') {
+                $this->mode = self::IN_ROW;
+                break;
+
+            /* 7. If node is a tbody, thead, or tfoot element, then switch the
+            insertion mode to "in table body" and abort these steps. */
+            } elseif(in_array($node->nodeName, array('tbody', 'thead', 'tfoot'))) {
+                $this->mode = self::IN_TBODY;
+                break;
+
+            /* 8. If node is a caption element, then switch the insertion mode
+            to "in caption" and abort these steps. */
+            } elseif($node->nodeName === 'caption') {
+                $this->mode = self::IN_CAPTION;
+                break;
+
+            /* 9. If node is a colgroup element, then switch the insertion mode
+            to "in column group" and abort these steps. (innerHTML case) */
+            } elseif($node->nodeName === 'colgroup') {
+                $this->mode = self::IN_CGROUP;
+                break;
+
+            /* 10. If node is a table element, then switch the insertion mode
+            to "in table" and abort these steps. */
+            } elseif($node->nodeName === 'table') {
+                $this->mode = self::IN_TABLE;
+                break;
+
+            /* 11. If node is a head element, then switch the insertion mode
+            to "in body" ("in body"! not "in head"!) and abort these steps.
+            (innerHTML case) */
+            } elseif($node->nodeName === 'head') {
+                $this->mode = self::IN_BODY;
+                break;
+
+            /* 12. If node is a body element, then switch the insertion mode to
+            "in body" and abort these steps. */
+            } elseif($node->nodeName === 'body') {
+                $this->mode = self::IN_BODY;
+                break;
+
+            /* 13. If node is a frameset element, then switch the insertion
+            mode to "in frameset" and abort these steps. (innerHTML case) */
+            } elseif($node->nodeName === 'frameset') {
+                $this->mode = self::IN_FRAME;
+                break;
+
+            /* 14. If node is an html element, then: if the head element
+            pointer is null, switch the insertion mode to "before head",
+            otherwise, switch the insertion mode to "after head". In either
+            case, abort these steps. (innerHTML case) */
+            } elseif($node->nodeName === 'html') {
+                $this->mode = ($this->head_pointer === null)
+                    ? self::BEFOR_HEAD
+                    : self::AFTER_HEAD;
+
+                break;
+
+            /* 15. If last is true, then set the insertion mode to "in body"
+            and    abort these steps. (innerHTML case) */
+            } elseif($last) {
+                $this->mode = self::IN_BODY;
+                break;
+            }
+        }
+    }
+
+    private function closeCell() {
+        /* If the stack of open elements has a td or th element in table scope,
+        then act as if an end tag token with that tag name had been seen. */
+        foreach(array('td', 'th') as $cell) {
+            if($this->elementInScope($cell, true)) {
+                $this->inCell(array(
+                    'name' => $cell,
+                    'type' => HTML5::ENDTAG
+                ));
+
+                break;
+            }
+        }
+    }
+
+    public function save() {
+        return $this->dom;
+    }
+}
+?>
diff --git a/extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php b/extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php
new file mode 100644
index 0000000000..a43c44f4c5
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ * Class that handles operations involving percent-encoding in URIs.
+ *
+ * @warning
+ *      Be careful when reusing instances of PercentEncoder. The object
+ *      you use for normalize() SHOULD NOT be used for encode(), or
+ *      vice-versa.
+ */
+class HTMLPurifier_PercentEncoder
+{
+
+    /**
+     * Reserved characters to preserve when using encode().
+     */
+    protected $preserve = array();
+
+    /**
+     * String of characters that should be preserved while using encode().
+     */
+    public function __construct($preserve = false) {
+        // unreserved letters, ought to const-ify
+        for ($i = 48; $i <= 57;  $i++) $this->preserve[$i] = true; // digits
+        for ($i = 65; $i <= 90;  $i++) $this->preserve[$i] = true; // upper-case
+        for ($i = 97; $i <= 122; $i++) $this->preserve[$i] = true; // lower-case
+        $this->preserve[45] = true; // Dash         -
+        $this->preserve[46] = true; // Period       .
+        $this->preserve[95] = true; // Underscore   _
+        $this->preserve[126]= true; // Tilde        ~
+
+        // extra letters not to escape
+        if ($preserve !== false) {
+            for ($i = 0, $c = strlen($preserve); $i < $c; $i++) {
+                $this->preserve[ord($preserve[$i])] = true;
+            }
+        }
+    }
+
+    /**
+     * Our replacement for urlencode, it encodes all non-reserved characters,
+     * as well as any extra characters that were instructed to be preserved.
+     * @note
+     *      Assumes that the string has already been normalized, making any
+     *      and all percent escape sequences valid. Percents will not be
+     *      re-escaped, regardless of their status in $preserve
+     * @param $string String to be encoded
+     * @return Encoded string.
+     */
+    public function encode($string) {
+        $ret = '';
+        for ($i = 0, $c = strlen($string); $i < $c; $i++) {
+            if ($string[$i] !== '%' && !isset($this->preserve[$int = ord($string[$i])]) ) {
+                $ret .= '%' . sprintf('%02X', $int);
+            } else {
+                $ret .= $string[$i];
+            }
+        }
+        return $ret;
+    }
+
+    /**
+     * Fix up percent-encoding by decoding unreserved characters and normalizing.
+     * @warning This function is affected by $preserve, even though the
+     *          usual desired behavior is for this not to preserve those
+     *          characters. Be careful when reusing instances of PercentEncoder!
+     * @param $string String to normalize
+     */
+    public function normalize($string) {
+        if ($string == '') return '';
+        $parts = explode('%', $string);
+        $ret = array_shift($parts);
+        foreach ($parts as $part) {
+            $length = strlen($part);
+            if ($length < 2) {
+                $ret .= '%25' . $part;
+                continue;
+            }
+            $encoding = substr($part, 0, 2);
+            $text     = substr($part, 2);
+            if (!ctype_xdigit($encoding)) {
+                $ret .= '%25' . $part;
+                continue;
+            }
+            $int = hexdec($encoding);
+            if (isset($this->preserve[$int])) {
+                $ret .= chr($int) . $text;
+                continue;
+            }
+            $encoding = strtoupper($encoding);
+            $ret .= '%' . $encoding . $text;
+        }
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer.php b/extlib/HTMLPurifier/HTMLPurifier/Printer.php
new file mode 100644
index 0000000000..e7eb82e83e
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Printer.php
@@ -0,0 +1,176 @@
+<?php
+
+// OUT OF DATE, NEEDS UPDATING!
+// USE XMLWRITER!
+
+class HTMLPurifier_Printer
+{
+
+    /**
+     * Instance of HTMLPurifier_Generator for HTML generation convenience funcs
+     */
+    protected $generator;
+
+    /**
+     * Instance of HTMLPurifier_Config, for easy access
+     */
+    protected $config;
+
+    /**
+     * Initialize $generator.
+     */
+    public function __construct() {
+    }
+
+    /**
+     * Give generator necessary configuration if possible
+     */
+    public function prepareGenerator($config) {
+        $all = $config->getAll();
+        $context = new HTMLPurifier_Context();
+        $this->generator = new HTMLPurifier_Generator($config, $context);
+    }
+
+    /**
+     * Main function that renders object or aspect of that object
+     * @note Parameters vary depending on printer
+     */
+    // function render() {}
+
+    /**
+     * Returns a start tag
+     * @param $tag Tag name
+     * @param $attr Attribute array
+     */
+    protected function start($tag, $attr = array()) {
+        return $this->generator->generateFromToken(
+                    new HTMLPurifier_Token_Start($tag, $attr ? $attr : array())
+               );
+    }
+
+    /**
+     * Returns an end teg
+     * @param $tag Tag name
+     */
+    protected function end($tag) {
+        return $this->generator->generateFromToken(
+                    new HTMLPurifier_Token_End($tag)
+               );
+    }
+
+    /**
+     * Prints a complete element with content inside
+     * @param $tag Tag name
+     * @param $contents Element contents
+     * @param $attr Tag attributes
+     * @param $escape Bool whether or not to escape contents
+     */
+    protected function element($tag, $contents, $attr = array(), $escape = true) {
+        return $this->start($tag, $attr) .
+               ($escape ? $this->escape($contents) : $contents) .
+               $this->end($tag);
+    }
+
+    protected function elementEmpty($tag, $attr = array()) {
+        return $this->generator->generateFromToken(
+            new HTMLPurifier_Token_Empty($tag, $attr)
+        );
+    }
+
+    protected function text($text) {
+        return $this->generator->generateFromToken(
+            new HTMLPurifier_Token_Text($text)
+        );
+    }
+
+    /**
+     * Prints a simple key/value row in a table.
+     * @param $name Key
+     * @param $value Value
+     */
+    protected function row($name, $value) {
+        if (is_bool($value)) $value = $value ? 'On' : 'Off';
+        return
+            $this->start('tr') . "\n" .
+                $this->element('th', $name) . "\n" .
+                $this->element('td', $value) . "\n" .
+            $this->end('tr')
+        ;
+    }
+
+    /**
+     * Escapes a string for HTML output.
+     * @param $string String to escape
+     */
+    protected function escape($string) {
+        $string = HTMLPurifier_Encoder::cleanUTF8($string);
+        $string = htmlspecialchars($string, ENT_COMPAT, 'UTF-8');
+        return $string;
+    }
+
+    /**
+     * Takes a list of strings and turns them into a single list
+     * @param $array List of strings
+     * @param $polite Bool whether or not to add an end before the last
+     */
+    protected function listify($array, $polite = false) {
+        if (empty($array)) return 'None';
+        $ret = '';
+        $i = count($array);
+        foreach ($array as $value) {
+            $i--;
+            $ret .= $value;
+            if ($i > 0 && !($polite && $i == 1)) $ret .= ', ';
+            if ($polite && $i == 1) $ret .= 'and ';
+        }
+        return $ret;
+    }
+
+    /**
+     * Retrieves the class of an object without prefixes, as well as metadata
+     * @param $obj Object to determine class of
+     * @param $prefix Further prefix to remove
+     */
+    protected function getClass($obj, $sec_prefix = '') {
+        static $five = null;
+        if ($five === null) $five = version_compare(PHP_VERSION, '5', '>=');
+        $prefix = 'HTMLPurifier_' . $sec_prefix;
+        if (!$five) $prefix = strtolower($prefix);
+        $class = str_replace($prefix, '', get_class($obj));
+        $lclass = strtolower($class);
+        $class .= '(';
+        switch ($lclass) {
+            case 'enum':
+                $values = array();
+                foreach ($obj->valid_values as $value => $bool) {
+                    $values[] = $value;
+                }
+                $class .= implode(', ', $values);
+                break;
+            case 'css_composite':
+                $values = array();
+                foreach ($obj->defs as $def) {
+                    $values[] = $this->getClass($def, $sec_prefix);
+                }
+                $class .= implode(', ', $values);
+                break;
+            case 'css_multiple':
+                $class .= $this->getClass($obj->single, $sec_prefix) . ', ';
+                $class .= $obj->max;
+                break;
+            case 'css_denyelementdecorator':
+                $class .= $this->getClass($obj->def, $sec_prefix) . ', ';
+                $class .= $obj->element;
+                break;
+            case 'css_importantdecorator':
+                $class .= $this->getClass($obj->def, $sec_prefix);
+                if ($obj->allow) $class .= ', !important';
+                break;
+        }
+        $class .= ')';
+        return $class;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php
new file mode 100644
index 0000000000..81f9865901
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php
@@ -0,0 +1,38 @@
+<?php
+
+class HTMLPurifier_Printer_CSSDefinition extends HTMLPurifier_Printer
+{
+
+    protected $def;
+
+    public function render($config) {
+        $this->def = $config->getCSSDefinition();
+        $ret = '';
+
+        $ret .= $this->start('div', array('class' => 'HTMLPurifier_Printer'));
+        $ret .= $this->start('table');
+
+        $ret .= $this->element('caption', 'Properties ($info)');
+
+        $ret .= $this->start('thead');
+        $ret .= $this->start('tr');
+        $ret .= $this->element('th', 'Property', array('class' => 'heavy'));
+        $ret .= $this->element('th', 'Definition', array('class' => 'heavy', 'style' => 'width:auto;'));
+        $ret .= $this->end('tr');
+        $ret .= $this->end('thead');
+
+        ksort($this->def->info);
+        foreach ($this->def->info as $property => $obj) {
+            $name = $this->getClass($obj, 'AttrDef_');
+            $ret .= $this->row($property, $name);
+        }
+
+        $ret .= $this->end('table');
+        $ret .= $this->end('div');
+
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css
new file mode 100644
index 0000000000..3ff1a88aa4
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css
@@ -0,0 +1,10 @@
+
+.hp-config {}
+
+.hp-config tbody th {text-align:right; padding-right:0.5em;}
+.hp-config thead, .hp-config .namespace {background:#3C578C; color:#FFF;}
+.hp-config .namespace th {text-align:center;}
+.hp-config .verbose {display:none;}
+.hp-config .controls {text-align:center;}
+
+/* vim: et sw=4 sts=4 */
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js
new file mode 100644
index 0000000000..cba00c9b80
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js
@@ -0,0 +1,5 @@
+function toggleWriteability(id_of_patient, checked) {
+    document.getElementById(id_of_patient).disabled = checked;
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php
new file mode 100644
index 0000000000..02aa656894
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php
@@ -0,0 +1,368 @@
+<?php
+
+/**
+ * @todo Rewrite to use Interchange objects
+ */
+class HTMLPurifier_Printer_ConfigForm extends HTMLPurifier_Printer
+{
+
+    /**
+     * Printers for specific fields
+     */
+    protected $fields = array();
+
+    /**
+     * Documentation URL, can have fragment tagged on end
+     */
+    protected $docURL;
+
+    /**
+     * Name of form element to stuff config in
+     */
+    protected $name;
+
+    /**
+     * Whether or not to compress directive names, clipping them off
+     * after a certain amount of letters. False to disable or integer letters
+     * before clipping.
+     */
+    protected $compress = false;
+
+    /**
+     * @param $name Form element name for directives to be stuffed into
+     * @param $doc_url String documentation URL, will have fragment tagged on
+     * @param $compress Integer max length before compressing a directive name, set to false to turn off
+     */
+    public function __construct(
+        $name, $doc_url = null, $compress = false
+    ) {
+        parent::__construct();
+        $this->docURL = $doc_url;
+        $this->name   = $name;
+        $this->compress = $compress;
+        // initialize sub-printers
+        $this->fields[0]    = new HTMLPurifier_Printer_ConfigForm_default();
+        $this->fields[HTMLPurifier_VarParser::BOOL]       = new HTMLPurifier_Printer_ConfigForm_bool();
+    }
+
+    /**
+     * Sets default column and row size for textareas in sub-printers
+     * @param $cols Integer columns of textarea, null to use default
+     * @param $rows Integer rows of textarea, null to use default
+     */
+    public function setTextareaDimensions($cols = null, $rows = null) {
+        if ($cols) $this->fields['default']->cols = $cols;
+        if ($rows) $this->fields['default']->rows = $rows;
+    }
+
+    /**
+     * Retrieves styling, in case it is not accessible by webserver
+     */
+    public static function getCSS() {
+        return file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/Printer/ConfigForm.css');
+    }
+
+    /**
+     * Retrieves JavaScript, in case it is not accessible by webserver
+     */
+    public static function getJavaScript() {
+        return file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/Printer/ConfigForm.js');
+    }
+
+    /**
+     * Returns HTML output for a configuration form
+     * @param $config Configuration object of current form state, or an array
+     *        where [0] has an HTML namespace and [1] is being rendered.
+     * @param $allowed Optional namespace(s) and directives to restrict form to.
+     */
+    public function render($config, $allowed = true, $render_controls = true) {
+        if (is_array($config) && isset($config[0])) {
+            $gen_config = $config[0];
+            $config = $config[1];
+        } else {
+            $gen_config = $config;
+        }
+
+        $this->config = $config;
+        $this->genConfig = $gen_config;
+        $this->prepareGenerator($gen_config);
+
+        $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $config->def);
+        $all = array();
+        foreach ($allowed as $key) {
+            list($ns, $directive) = $key;
+            $all[$ns][$directive] = $config->get($ns .'.'. $directive);
+        }
+
+        $ret = '';
+        $ret .= $this->start('table', array('class' => 'hp-config'));
+        $ret .= $this->start('thead');
+        $ret .= $this->start('tr');
+            $ret .= $this->element('th', 'Directive', array('class' => 'hp-directive'));
+            $ret .= $this->element('th', 'Value', array('class' => 'hp-value'));
+        $ret .= $this->end('tr');
+        $ret .= $this->end('thead');
+        foreach ($all as $ns => $directives) {
+            $ret .= $this->renderNamespace($ns, $directives);
+        }
+        if ($render_controls) {
+             $ret .= $this->start('tbody');
+             $ret .= $this->start('tr');
+                 $ret .= $this->start('td', array('colspan' => 2, 'class' => 'controls'));
+                     $ret .= $this->elementEmpty('input', array('type' => 'submit', 'value' => 'Submit'));
+                     $ret .= '[<a href="?">Reset</a>]';
+                 $ret .= $this->end('td');
+             $ret .= $this->end('tr');
+             $ret .= $this->end('tbody');
+        }
+        $ret .= $this->end('table');
+        return $ret;
+    }
+
+    /**
+     * Renders a single namespace
+     * @param $ns String namespace name
+     * @param $directive Associative array of directives to values
+     */
+    protected function renderNamespace($ns, $directives) {
+        $ret = '';
+        $ret .= $this->start('tbody', array('class' => 'namespace'));
+        $ret .= $this->start('tr');
+            $ret .= $this->element('th', $ns, array('colspan' => 2));
+        $ret .= $this->end('tr');
+        $ret .= $this->end('tbody');
+        $ret .= $this->start('tbody');
+        foreach ($directives as $directive => $value) {
+            $ret .= $this->start('tr');
+            $ret .= $this->start('th');
+            if ($this->docURL) {
+                $url = str_replace('%s', urlencode("$ns.$directive"), $this->docURL);
+                $ret .= $this->start('a', array('href' => $url));
+            }
+                $attr = array('for' => "{$this->name}:$ns.$directive");
+
+                // crop directive name if it's too long
+                if (!$this->compress || (strlen($directive) < $this->compress)) {
+                    $directive_disp = $directive;
+                } else {
+                    $directive_disp = substr($directive, 0, $this->compress - 2) . '...';
+                    $attr['title'] = $directive;
+                }
+
+                $ret .= $this->element(
+                    'label',
+                    $directive_disp,
+                    // component printers must create an element with this id
+                    $attr
+                );
+            if ($this->docURL) $ret .= $this->end('a');
+            $ret .= $this->end('th');
+
+            $ret .= $this->start('td');
+                $def = $this->config->def->info["$ns.$directive"];
+                if (is_int($def)) {
+                    $allow_null = $def < 0;
+                    $type = abs($def);
+                } else {
+                    $type = $def->type;
+                    $allow_null = isset($def->allow_null);
+                }
+                if (!isset($this->fields[$type])) $type = 0; // default
+                $type_obj = $this->fields[$type];
+                if ($allow_null) {
+                    $type_obj = new HTMLPurifier_Printer_ConfigForm_NullDecorator($type_obj);
+                }
+                $ret .= $type_obj->render($ns, $directive, $value, $this->name, array($this->genConfig, $this->config));
+            $ret .= $this->end('td');
+            $ret .= $this->end('tr');
+        }
+        $ret .= $this->end('tbody');
+        return $ret;
+    }
+
+}
+
+/**
+ * Printer decorator for directives that accept null
+ */
+class HTMLPurifier_Printer_ConfigForm_NullDecorator extends HTMLPurifier_Printer {
+    /**
+     * Printer being decorated
+     */
+    protected $obj;
+    /**
+     * @param $obj Printer to decorate
+     */
+    public function __construct($obj) {
+        parent::__construct();
+        $this->obj = $obj;
+    }
+    public function render($ns, $directive, $value, $name, $config) {
+        if (is_array($config) && isset($config[0])) {
+            $gen_config = $config[0];
+            $config = $config[1];
+        } else {
+            $gen_config = $config;
+        }
+        $this->prepareGenerator($gen_config);
+
+        $ret = '';
+        $ret .= $this->start('label', array('for' => "$name:Null_$ns.$directive"));
+        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));
+        $ret .= $this->text(' Null/Disabled');
+        $ret .= $this->end('label');
+        $attr = array(
+            'type' => 'checkbox',
+            'value' => '1',
+            'class' => 'null-toggle',
+            'name' => "$name"."[Null_$ns.$directive]",
+            'id' => "$name:Null_$ns.$directive",
+            'onclick' => "toggleWriteability('$name:$ns.$directive',checked)" // INLINE JAVASCRIPT!!!!
+        );
+        if ($this->obj instanceof HTMLPurifier_Printer_ConfigForm_bool) {
+            // modify inline javascript slightly
+            $attr['onclick'] = "toggleWriteability('$name:Yes_$ns.$directive',checked);toggleWriteability('$name:No_$ns.$directive',checked)";
+        }
+        if ($value === null) $attr['checked'] = 'checked';
+        $ret .= $this->elementEmpty('input', $attr);
+        $ret .= $this->text(' or ');
+        $ret .= $this->elementEmpty('br');
+        $ret .= $this->obj->render($ns, $directive, $value, $name, array($gen_config, $config));
+        return $ret;
+    }
+}
+
+/**
+ * Swiss-army knife configuration form field printer
+ */
+class HTMLPurifier_Printer_ConfigForm_default extends HTMLPurifier_Printer {
+    public $cols = 18;
+    public $rows = 5;
+    public function render($ns, $directive, $value, $name, $config) {
+        if (is_array($config) && isset($config[0])) {
+            $gen_config = $config[0];
+            $config = $config[1];
+        } else {
+            $gen_config = $config;
+        }
+        $this->prepareGenerator($gen_config);
+        // this should probably be split up a little
+        $ret = '';
+        $def = $config->def->info["$ns.$directive"];
+        if (is_int($def)) {
+            $type = abs($def);
+        } else {
+            $type = $def->type;
+        }
+        if (is_array($value)) {
+            switch ($type) {
+                case HTMLPurifier_VarParser::LOOKUP:
+                    $array = $value;
+                    $value = array();
+                    foreach ($array as $val => $b) {
+                        $value[] = $val;
+                    }
+                case HTMLPurifier_VarParser::ALIST:
+                    $value = implode(PHP_EOL, $value);
+                    break;
+                case HTMLPurifier_VarParser::HASH:
+                    $nvalue = '';
+                    foreach ($value as $i => $v) {
+                        $nvalue .= "$i:$v" . PHP_EOL;
+                    }
+                    $value = $nvalue;
+                    break;
+                default:
+                    $value = '';
+            }
+        }
+        if ($type === HTMLPurifier_VarParser::MIXED) {
+            return 'Not supported';
+            $value = serialize($value);
+        }
+        $attr = array(
+            'name' => "$name"."[$ns.$directive]",
+            'id' => "$name:$ns.$directive"
+        );
+        if ($value === null) $attr['disabled'] = 'disabled';
+        if (isset($def->allowed)) {
+            $ret .= $this->start('select', $attr);
+            foreach ($def->allowed as $val => $b) {
+                $attr = array();
+                if ($value == $val) $attr['selected'] = 'selected';
+                $ret .= $this->element('option', $val, $attr);
+            }
+            $ret .= $this->end('select');
+        } elseif (
+            $type === HTMLPurifier_VarParser::TEXT ||
+            $type === HTMLPurifier_VarParser::ITEXT ||
+            $type === HTMLPurifier_VarParser::ALIST ||
+            $type === HTMLPurifier_VarParser::HASH ||
+            $type === HTMLPurifier_VarParser::LOOKUP
+        ) {
+            $attr['cols'] = $this->cols;
+            $attr['rows'] = $this->rows;
+            $ret .= $this->start('textarea', $attr);
+            $ret .= $this->text($value);
+            $ret .= $this->end('textarea');
+        } else {
+            $attr['value'] = $value;
+            $attr['type'] = 'text';
+            $ret .= $this->elementEmpty('input', $attr);
+        }
+        return $ret;
+    }
+}
+
+/**
+ * Bool form field printer
+ */
+class HTMLPurifier_Printer_ConfigForm_bool extends HTMLPurifier_Printer {
+    public function render($ns, $directive, $value, $name, $config) {
+        if (is_array($config) && isset($config[0])) {
+            $gen_config = $config[0];
+            $config = $config[1];
+        } else {
+            $gen_config = $config;
+        }
+        $this->prepareGenerator($gen_config);
+        $ret = '';
+        $ret .= $this->start('div', array('id' => "$name:$ns.$directive"));
+
+        $ret .= $this->start('label', array('for' => "$name:Yes_$ns.$directive"));
+        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));
+        $ret .= $this->text(' Yes');
+        $ret .= $this->end('label');
+
+        $attr = array(
+            'type' => 'radio',
+            'name' => "$name"."[$ns.$directive]",
+            'id' => "$name:Yes_$ns.$directive",
+            'value' => '1'
+        );
+        if ($value === true) $attr['checked'] = 'checked';
+        if ($value === null) $attr['disabled'] = 'disabled';
+        $ret .= $this->elementEmpty('input', $attr);
+
+        $ret .= $this->start('label', array('for' => "$name:No_$ns.$directive"));
+        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));
+        $ret .= $this->text(' No');
+        $ret .= $this->end('label');
+
+        $attr = array(
+            'type' => 'radio',
+            'name' => "$name"."[$ns.$directive]",
+            'id' => "$name:No_$ns.$directive",
+            'value' => '0'
+        );
+        if ($value === false) $attr['checked'] = 'checked';
+        if ($value === null) $attr['disabled'] = 'disabled';
+        $ret .= $this->elementEmpty('input', $attr);
+
+        $ret .= $this->end('div');
+
+        return $ret;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php
new file mode 100644
index 0000000000..8a8f126b81
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php
@@ -0,0 +1,272 @@
+<?php
+
+class HTMLPurifier_Printer_HTMLDefinition extends HTMLPurifier_Printer
+{
+
+    /**
+     * Instance of HTMLPurifier_HTMLDefinition, for easy access
+     */
+    protected $def;
+
+    public function render($config) {
+        $ret = '';
+        $this->config =& $config;
+
+        $this->def = $config->getHTMLDefinition();
+
+        $ret .= $this->start('div', array('class' => 'HTMLPurifier_Printer'));
+
+        $ret .= $this->renderDoctype();
+        $ret .= $this->renderEnvironment();
+        $ret .= $this->renderContentSets();
+        $ret .= $this->renderInfo();
+
+        $ret .= $this->end('div');
+
+        return $ret;
+    }
+
+    /**
+     * Renders the Doctype table
+     */
+    protected function renderDoctype() {
+        $doctype = $this->def->doctype;
+        $ret = '';
+        $ret .= $this->start('table');
+        $ret .= $this->element('caption', 'Doctype');
+        $ret .= $this->row('Name', $doctype->name);
+        $ret .= $this->row('XML', $doctype->xml ? 'Yes' : 'No');
+        $ret .= $this->row('Default Modules', implode($doctype->modules, ', '));
+        $ret .= $this->row('Default Tidy Modules', implode($doctype->tidyModules, ', '));
+        $ret .= $this->end('table');
+        return $ret;
+    }
+
+
+    /**
+     * Renders environment table, which is miscellaneous info
+     */
+    protected function renderEnvironment() {
+        $def = $this->def;
+
+        $ret = '';
+
+        $ret .= $this->start('table');
+        $ret .= $this->element('caption', 'Environment');
+
+        $ret .= $this->row('Parent of fragment', $def->info_parent);
+        $ret .= $this->renderChildren($def->info_parent_def->child);
+        $ret .= $this->row('Block wrap name', $def->info_block_wrapper);
+
+        $ret .= $this->start('tr');
+            $ret .= $this->element('th', 'Global attributes');
+            $ret .= $this->element('td', $this->listifyAttr($def->info_global_attr),0,0);
+        $ret .= $this->end('tr');
+
+        $ret .= $this->start('tr');
+            $ret .= $this->element('th', 'Tag transforms');
+            $list = array();
+            foreach ($def->info_tag_transform as $old => $new) {
+                $new = $this->getClass($new, 'TagTransform_');
+                $list[] = "<$old> with $new";
+            }
+            $ret .= $this->element('td', $this->listify($list));
+        $ret .= $this->end('tr');
+
+        $ret .= $this->start('tr');
+            $ret .= $this->element('th', 'Pre-AttrTransform');
+            $ret .= $this->element('td', $this->listifyObjectList($def->info_attr_transform_pre));
+        $ret .= $this->end('tr');
+
+        $ret .= $this->start('tr');
+            $ret .= $this->element('th', 'Post-AttrTransform');
+            $ret .= $this->element('td', $this->listifyObjectList($def->info_attr_transform_post));
+        $ret .= $this->end('tr');
+
+        $ret .= $this->end('table');
+        return $ret;
+    }
+
+    /**
+     * Renders the Content Sets table
+     */
+    protected function renderContentSets() {
+        $ret = '';
+        $ret .= $this->start('table');
+        $ret .= $this->element('caption', 'Content Sets');
+        foreach ($this->def->info_content_sets as $name => $lookup) {
+            $ret .= $this->heavyHeader($name);
+            $ret .= $this->start('tr');
+            $ret .= $this->element('td', $this->listifyTagLookup($lookup));
+            $ret .= $this->end('tr');
+        }
+        $ret .= $this->end('table');
+        return $ret;
+    }
+
+    /**
+     * Renders the Elements ($info) table
+     */
+    protected function renderInfo() {
+        $ret = '';
+        $ret .= $this->start('table');
+        $ret .= $this->element('caption', 'Elements ($info)');
+        ksort($this->def->info);
+        $ret .= $this->heavyHeader('Allowed tags', 2);
+        $ret .= $this->start('tr');
+        $ret .= $this->element('td', $this->listifyTagLookup($this->def->info), array('colspan' => 2));
+        $ret .= $this->end('tr');
+        foreach ($this->def->info as $name => $def) {
+            $ret .= $this->start('tr');
+                $ret .= $this->element('th', "<$name>", array('class'=>'heavy', 'colspan' => 2));
+            $ret .= $this->end('tr');
+            $ret .= $this->start('tr');
+                $ret .= $this->element('th', 'Inline content');
+                $ret .= $this->element('td', $def->descendants_are_inline ? 'Yes' : 'No');
+            $ret .= $this->end('tr');
+            if (!empty($def->excludes)) {
+                $ret .= $this->start('tr');
+                    $ret .= $this->element('th', 'Excludes');
+                    $ret .= $this->element('td', $this->listifyTagLookup($def->excludes));
+                $ret .= $this->end('tr');
+            }
+            if (!empty($def->attr_transform_pre)) {
+                $ret .= $this->start('tr');
+                    $ret .= $this->element('th', 'Pre-AttrTransform');
+                    $ret .= $this->element('td', $this->listifyObjectList($def->attr_transform_pre));
+                $ret .= $this->end('tr');
+            }
+            if (!empty($def->attr_transform_post)) {
+                $ret .= $this->start('tr');
+                    $ret .= $this->element('th', 'Post-AttrTransform');
+                    $ret .= $this->element('td', $this->listifyObjectList($def->attr_transform_post));
+                $ret .= $this->end('tr');
+            }
+            if (!empty($def->auto_close)) {
+                $ret .= $this->start('tr');
+                    $ret .= $this->element('th', 'Auto closed by');
+                    $ret .= $this->element('td', $this->listifyTagLookup($def->auto_close));
+                $ret .= $this->end('tr');
+            }
+            $ret .= $this->start('tr');
+                $ret .= $this->element('th', 'Allowed attributes');
+                $ret .= $this->element('td',$this->listifyAttr($def->attr), array(), 0);
+            $ret .= $this->end('tr');
+
+            if (!empty($def->required_attr)) {
+                $ret .= $this->row('Required attributes', $this->listify($def->required_attr));
+            }
+
+            $ret .= $this->renderChildren($def->child);
+        }
+        $ret .= $this->end('table');
+        return $ret;
+    }
+
+    /**
+     * Renders a row describing the allowed children of an element
+     * @param $def HTMLPurifier_ChildDef of pertinent element
+     */
+    protected function renderChildren($def) {
+        $context = new HTMLPurifier_Context();
+        $ret = '';
+        $ret .= $this->start('tr');
+            $elements = array();
+            $attr = array();
+            if (isset($def->elements)) {
+                if ($def->type == 'strictblockquote') {
+                    $def->validateChildren(array(), $this->config, $context);
+                }
+                $elements = $def->elements;
+            }
+            if ($def->type == 'chameleon') {
+                $attr['rowspan'] = 2;
+            } elseif ($def->type == 'empty') {
+                $elements = array();
+            } elseif ($def->type == 'table') {
+                $elements = array_flip(array('col', 'caption', 'colgroup', 'thead',
+                    'tfoot', 'tbody', 'tr'));
+            }
+            $ret .= $this->element('th', 'Allowed children', $attr);
+
+            if ($def->type == 'chameleon') {
+
+                $ret .= $this->element('td',
+                    '<em>Block</em>: ' .
+                    $this->escape($this->listifyTagLookup($def->block->elements)),0,0);
+                $ret .= $this->end('tr');
+                $ret .= $this->start('tr');
+                $ret .= $this->element('td',
+                    '<em>Inline</em>: ' .
+                    $this->escape($this->listifyTagLookup($def->inline->elements)),0,0);
+
+            } elseif ($def->type == 'custom') {
+
+                $ret .= $this->element('td', '<em>'.ucfirst($def->type).'</em>: ' .
+                    $def->dtd_regex);
+
+            } else {
+                $ret .= $this->element('td',
+                    '<em>'.ucfirst($def->type).'</em>: ' .
+                    $this->escape($this->listifyTagLookup($elements)),0,0);
+            }
+        $ret .= $this->end('tr');
+        return $ret;
+    }
+
+    /**
+     * Listifies a tag lookup table.
+     * @param $array Tag lookup array in form of array('tagname' => true)
+     */
+    protected function listifyTagLookup($array) {
+        ksort($array);
+        $list = array();
+        foreach ($array as $name => $discard) {
+            if ($name !== '#PCDATA' && !isset($this->def->info[$name])) continue;
+            $list[] = $name;
+        }
+        return $this->listify($list);
+    }
+
+    /**
+     * Listifies a list of objects by retrieving class names and internal state
+     * @param $array List of objects
+     * @todo Also add information about internal state
+     */
+    protected function listifyObjectList($array) {
+        ksort($array);
+        $list = array();
+        foreach ($array as $discard => $obj) {
+            $list[] = $this->getClass($obj, 'AttrTransform_');
+        }
+        return $this->listify($list);
+    }
+
+    /**
+     * Listifies a hash of attributes to AttrDef classes
+     * @param $array Array hash in form of array('attrname' => HTMLPurifier_AttrDef)
+     */
+    protected function listifyAttr($array) {
+        ksort($array);
+        $list = array();
+        foreach ($array as $name => $obj) {
+            if ($obj === false) continue;
+            $list[] = "$name&nbsp;=&nbsp;<i>" . $this->getClass($obj, 'AttrDef_') . '</i>';
+        }
+        return $this->listify($list);
+    }
+
+    /**
+     * Creates a heavy header row
+     */
+    protected function heavyHeader($text, $num = 1) {
+        $ret = '';
+        $ret .= $this->start('tr');
+        $ret .= $this->element('th', $text, array('colspan' => $num, 'class' => 'heavy'));
+        $ret .= $this->end('tr');
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/PropertyList.php b/extlib/HTMLPurifier/HTMLPurifier/PropertyList.php
new file mode 100644
index 0000000000..2b99fb7bc3
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/PropertyList.php
@@ -0,0 +1,86 @@
+<?php
+
+/**
+ * Generic property list implementation
+ */
+class HTMLPurifier_PropertyList
+{
+    /**
+     * Internal data-structure for properties
+     */
+    protected $data = array();
+
+    /**
+     * Parent plist
+     */
+    protected $parent;
+
+    protected $cache;
+
+    public function __construct($parent = null) {
+        $this->parent = $parent;
+    }
+
+    /**
+     * Recursively retrieves the value for a key
+     */
+    public function get($name) {
+        if ($this->has($name)) return $this->data[$name];
+        // possible performance bottleneck, convert to iterative if necessary
+        if ($this->parent) return $this->parent->get($name);
+        throw new HTMLPurifier_Exception("Key '$name' not found");
+    }
+
+    /**
+     * Sets the value of a key, for this plist
+     */
+    public function set($name, $value) {
+        $this->data[$name] = $value;
+    }
+
+    /**
+     * Returns true if a given key exists
+     */
+    public function has($name) {
+        return array_key_exists($name, $this->data);
+    }
+
+    /**
+     * Resets a value to the value of it's parent, usually the default. If
+     * no value is specified, the entire plist is reset.
+     */
+    public function reset($name = null) {
+        if ($name == null) $this->data = array();
+        else unset($this->data[$name]);
+    }
+
+    /**
+     * Squashes this property list and all of its property lists into a single
+     * array, and returns the array. This value is cached by default.
+     * @param $force If true, ignores the cache and regenerates the array.
+     */
+    public function squash($force = false) {
+        if ($this->cache !== null && !$force) return $this->cache;
+        if ($this->parent) {
+            return $this->cache = array_merge($this->parent->squash($force), $this->data);
+        } else {
+            return $this->cache = $this->data;
+        }
+    }
+
+    /**
+     * Returns the parent plist.
+     */
+    public function getParent() {
+        return $this->parent;
+    }
+
+    /**
+     * Sets the parent plist.
+     */
+    public function setParent($plist) {
+        $this->parent = $plist;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php b/extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php
new file mode 100644
index 0000000000..8f250443e4
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Property list iterator. Do not instantiate this class directly.
+ */
+class HTMLPurifier_PropertyListIterator extends FilterIterator
+{
+
+    protected $l;
+    protected $filter;
+
+    /**
+     * @param $data Array of data to iterate over
+     * @param $filter Optional prefix to only allow values of
+     */
+    public function __construct(Iterator $iterator, $filter = null) {
+        parent::__construct($iterator);
+        $this->l = strlen($filter);
+        $this->filter = $filter;
+    }
+
+    public function accept() {
+        $key = $this->getInnerIterator()->key();
+        if( strncmp($key, $this->filter, $this->l) !== 0 ) {
+            return false;
+        }
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy.php
new file mode 100644
index 0000000000..2462865210
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * Supertype for classes that define a strategy for modifying/purifying tokens.
+ *
+ * While HTMLPurifier's core purpose is fixing HTML into something proper,
+ * strategies provide plug points for extra configuration or even extra
+ * features, such as custom tags, custom parsing of text, etc.
+ */
+
+
+abstract class HTMLPurifier_Strategy
+{
+
+    /**
+     * Executes the strategy on the tokens.
+     *
+     * @param $tokens Array of HTMLPurifier_Token objects to be operated on.
+     * @param $config Configuration options
+     * @returns Processed array of token objects.
+     */
+    abstract public function execute($tokens, $config, $context);
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php
new file mode 100644
index 0000000000..816490b799
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * Composite strategy that runs multiple strategies on tokens.
+ */
+abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
+{
+
+    /**
+     * List of strategies to run tokens through.
+     */
+    protected $strategies = array();
+
+    abstract public function __construct();
+
+    public function execute($tokens, $config, $context) {
+        foreach ($this->strategies as $strategy) {
+            $tokens = $strategy->execute($tokens, $config, $context);
+        }
+        return $tokens;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php
new file mode 100644
index 0000000000..d90e158606
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php
@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * Core strategy composed of the big four strategies.
+ */
+class HTMLPurifier_Strategy_Core extends HTMLPurifier_Strategy_Composite
+{
+
+    public function __construct() {
+        $this->strategies[] = new HTMLPurifier_Strategy_RemoveForeignElements();
+        $this->strategies[] = new HTMLPurifier_Strategy_MakeWellFormed();
+        $this->strategies[] = new HTMLPurifier_Strategy_FixNesting();
+        $this->strategies[] = new HTMLPurifier_Strategy_ValidateAttributes();
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php
new file mode 100644
index 0000000000..f81802391b
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php
@@ -0,0 +1,328 @@
+<?php
+
+/**
+ * Takes a well formed list of tokens and fixes their nesting.
+ *
+ * HTML elements dictate which elements are allowed to be their children,
+ * for example, you can't have a p tag in a span tag.  Other elements have
+ * much more rigorous definitions: tables, for instance, require a specific
+ * order for their elements.  There are also constraints not expressible by
+ * document type definitions, such as the chameleon nature of ins/del
+ * tags and global child exclusions.
+ *
+ * The first major objective of this strategy is to iterate through all the
+ * nodes (not tokens) of the list of tokens and determine whether or not
+ * their children conform to the element's definition.  If they do not, the
+ * child definition may optionally supply an amended list of elements that
+ * is valid or require that the entire node be deleted (and the previous
+ * node rescanned).
+ *
+ * The second objective is to ensure that explicitly excluded elements of
+ * an element do not appear in its children.  Code that accomplishes this
+ * task is pervasive through the strategy, though the two are distinct tasks
+ * and could, theoretically, be seperated (although it's not recommended).
+ *
+ * @note Whether or not unrecognized children are silently dropped or
+ *       translated into text depends on the child definitions.
+ *
+ * @todo Enable nodes to be bubbled out of the structure.
+ */
+
+class HTMLPurifier_Strategy_FixNesting extends HTMLPurifier_Strategy
+{
+
+    public function execute($tokens, $config, $context) {
+        //####################################################################//
+        // Pre-processing
+
+        // get a copy of the HTML definition
+        $definition = $config->getHTMLDefinition();
+
+        // insert implicit "parent" node, will be removed at end.
+        // DEFINITION CALL
+        $parent_name = $definition->info_parent;
+        array_unshift($tokens, new HTMLPurifier_Token_Start($parent_name));
+        $tokens[] = new HTMLPurifier_Token_End($parent_name);
+
+        // setup the context variable 'IsInline', for chameleon processing
+        // is 'false' when we are not inline, 'true' when it must always
+        // be inline, and an integer when it is inline for a certain
+        // branch of the document tree
+        $is_inline = $definition->info_parent_def->descendants_are_inline;
+        $context->register('IsInline', $is_inline);
+
+        // setup error collector
+        $e =& $context->get('ErrorCollector', true);
+
+        //####################################################################//
+        // Loop initialization
+
+        // stack that contains the indexes of all parents,
+        // $stack[count($stack)-1] being the current parent
+        $stack = array();
+
+        // stack that contains all elements that are excluded
+        // it is organized by parent elements, similar to $stack,
+        // but it is only populated when an element with exclusions is
+        // processed, i.e. there won't be empty exclusions.
+        $exclude_stack = array();
+
+        // variable that contains the start token while we are processing
+        // nodes. This enables error reporting to do its job
+        $start_token = false;
+        $context->register('CurrentToken', $start_token);
+
+        //####################################################################//
+        // Loop
+
+        // iterate through all start nodes. Determining the start node
+        // is complicated so it has been omitted from the loop construct
+        for ($i = 0, $size = count($tokens) ; $i < $size; ) {
+
+            //################################################################//
+            // Gather information on children
+
+            // child token accumulator
+            $child_tokens = array();
+
+            // scroll to the end of this node, report number, and collect
+            // all children
+            for ($j = $i, $depth = 0; ; $j++) {
+                if ($tokens[$j] instanceof HTMLPurifier_Token_Start) {
+                    $depth++;
+                    // skip token assignment on first iteration, this is the
+                    // token we currently are on
+                    if ($depth == 1) continue;
+                } elseif ($tokens[$j] instanceof HTMLPurifier_Token_End) {
+                    $depth--;
+                    // skip token assignment on last iteration, this is the
+                    // end token of the token we're currently on
+                    if ($depth == 0) break;
+                }
+                $child_tokens[] = $tokens[$j];
+            }
+
+            // $i is index of start token
+            // $j is index of end token
+
+            $start_token = $tokens[$i]; // to make token available via CurrentToken
+
+            //################################################################//
+            // Gather information on parent
+
+            // calculate parent information
+            if ($count = count($stack)) {
+                $parent_index = $stack[$count-1];
+                $parent_name  = $tokens[$parent_index]->name;
+                if ($parent_index == 0) {
+                    $parent_def   = $definition->info_parent_def;
+                } else {
+                    $parent_def   = $definition->info[$parent_name];
+                }
+            } else {
+                // processing as if the parent were the "root" node
+                // unknown info, it won't be used anyway, in the future,
+                // we may want to enforce one element only (this is
+                // necessary for HTML Purifier to clean entire documents
+                $parent_index = $parent_name = $parent_def = null;
+            }
+
+            // calculate context
+            if ($is_inline === false) {
+                // check if conditions make it inline
+                if (!empty($parent_def) && $parent_def->descendants_are_inline) {
+                    $is_inline = $count - 1;
+                }
+            } else {
+                // check if we're out of inline
+                if ($count === $is_inline) {
+                    $is_inline = false;
+                }
+            }
+
+            //################################################################//
+            // Determine whether element is explicitly excluded SGML-style
+
+            // determine whether or not element is excluded by checking all
+            // parent exclusions. The array should not be very large, two
+            // elements at most.
+            $excluded = false;
+            if (!empty($exclude_stack)) {
+                foreach ($exclude_stack as $lookup) {
+                    if (isset($lookup[$tokens[$i]->name])) {
+                        $excluded = true;
+                        // no need to continue processing
+                        break;
+                    }
+                }
+            }
+
+            //################################################################//
+            // Perform child validation
+
+            if ($excluded) {
+                // there is an exclusion, remove the entire node
+                $result = false;
+                $excludes = array(); // not used, but good to initialize anyway
+            } else {
+                // DEFINITION CALL
+                if ($i === 0) {
+                    // special processing for the first node
+                    $def = $definition->info_parent_def;
+                } else {
+                    $def = $definition->info[$tokens[$i]->name];
+
+                }
+
+                if (!empty($def->child)) {
+                    // have DTD child def validate children
+                    $result = $def->child->validateChildren(
+                        $child_tokens, $config, $context);
+                } else {
+                    // weird, no child definition, get rid of everything
+                    $result = false;
+                }
+
+                // determine whether or not this element has any exclusions
+                $excludes = $def->excludes;
+            }
+
+            // $result is now a bool or array
+
+            //################################################################//
+            // Process result by interpreting $result
+
+            if ($result === true || $child_tokens === $result) {
+                // leave the node as is
+
+                // register start token as a parental node start
+                $stack[] = $i;
+
+                // register exclusions if there are any
+                if (!empty($excludes)) $exclude_stack[] = $excludes;
+
+                // move cursor to next possible start node
+                $i++;
+
+            } elseif($result === false) {
+                // remove entire node
+
+                if ($e) {
+                    if ($excluded) {
+                        $e->send(E_ERROR, 'Strategy_FixNesting: Node excluded');
+                    } else {
+                        $e->send(E_ERROR, 'Strategy_FixNesting: Node removed');
+                    }
+                }
+
+                // calculate length of inner tokens and current tokens
+                $length = $j - $i + 1;
+
+                // perform removal
+                array_splice($tokens, $i, $length);
+
+                // update size
+                $size -= $length;
+
+                // there is no start token to register,
+                // current node is now the next possible start node
+                // unless it turns out that we need to do a double-check
+
+                // this is a rought heuristic that covers 100% of HTML's
+                // cases and 99% of all other cases. A child definition
+                // that would be tricked by this would be something like:
+                // ( | a b c) where it's all or nothing. Fortunately,
+                // our current implementation claims that that case would
+                // not allow empty, even if it did
+                if (!$parent_def->child->allow_empty) {
+                    // we need to do a double-check
+                    $i = $parent_index;
+                    array_pop($stack);
+                }
+
+                // PROJECTED OPTIMIZATION: Process all children elements before
+                // reprocessing parent node.
+
+            } else {
+                // replace node with $result
+
+                // calculate length of inner tokens
+                $length = $j - $i - 1;
+
+                if ($e) {
+                    if (empty($result) && $length) {
+                        $e->send(E_ERROR, 'Strategy_FixNesting: Node contents removed');
+                    } else {
+                        $e->send(E_WARNING, 'Strategy_FixNesting: Node reorganized');
+                    }
+                }
+
+                // perform replacement
+                array_splice($tokens, $i + 1, $length, $result);
+
+                // update size
+                $size -= $length;
+                $size += count($result);
+
+                // register start token as a parental node start
+                $stack[] = $i;
+
+                // register exclusions if there are any
+                if (!empty($excludes)) $exclude_stack[] = $excludes;
+
+                // move cursor to next possible start node
+                $i++;
+
+            }
+
+            //################################################################//
+            // Scroll to next start node
+
+            // We assume, at this point, that $i is the index of the token
+            // that is the first possible new start point for a node.
+
+            // Test if the token indeed is a start tag, if not, move forward
+            // and test again.
+            $size = count($tokens);
+            while ($i < $size and !$tokens[$i] instanceof HTMLPurifier_Token_Start) {
+                if ($tokens[$i] instanceof HTMLPurifier_Token_End) {
+                    // pop a token index off the stack if we ended a node
+                    array_pop($stack);
+                    // pop an exclusion lookup off exclusion stack if
+                    // we ended node and that node had exclusions
+                    if ($i == 0 || $i == $size - 1) {
+                        // use specialized var if it's the super-parent
+                        $s_excludes = $definition->info_parent_def->excludes;
+                    } else {
+                        $s_excludes = $definition->info[$tokens[$i]->name]->excludes;
+                    }
+                    if ($s_excludes) {
+                        array_pop($exclude_stack);
+                    }
+                }
+                $i++;
+            }
+
+        }
+
+        //####################################################################//
+        // Post-processing
+
+        // remove implicit parent tokens at the beginning and end
+        array_shift($tokens);
+        array_pop($tokens);
+
+        // remove context variables
+        $context->destroy('IsInline');
+        $context->destroy('CurrentToken');
+
+        //####################################################################//
+        // Return
+
+        return $tokens;
+
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php
new file mode 100644
index 0000000000..feb0c32b45
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php
@@ -0,0 +1,457 @@
+<?php
+
+/**
+ * Takes tokens makes them well-formed (balance end tags, etc.)
+ */
+class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy
+{
+
+    /**
+     * Array stream of tokens being processed.
+     */
+    protected $tokens;
+
+    /**
+     * Current index in $tokens.
+     */
+    protected $t;
+
+    /**
+     * Current nesting of elements.
+     */
+    protected $stack;
+
+    /**
+     * Injectors active in this stream processing.
+     */
+    protected $injectors;
+
+    /**
+     * Current instance of HTMLPurifier_Config.
+     */
+    protected $config;
+
+    /**
+     * Current instance of HTMLPurifier_Context.
+     */
+    protected $context;
+
+    public function execute($tokens, $config, $context) {
+
+        $definition = $config->getHTMLDefinition();
+
+        // local variables
+        $generator = new HTMLPurifier_Generator($config, $context);
+        $escape_invalid_tags = $config->get('Core.EscapeInvalidTags');
+        $e = $context->get('ErrorCollector', true);
+        $t = false; // token index
+        $i = false; // injector index
+        $token      = false; // the current token
+        $reprocess  = false; // whether or not to reprocess the same token
+        $stack = array();
+
+        // member variables
+        $this->stack   =& $stack;
+        $this->t       =& $t;
+        $this->tokens  =& $tokens;
+        $this->config  = $config;
+        $this->context = $context;
+
+        // context variables
+        $context->register('CurrentNesting', $stack);
+        $context->register('InputIndex',     $t);
+        $context->register('InputTokens',    $tokens);
+        $context->register('CurrentToken',   $token);
+
+        // -- begin INJECTOR --
+
+        $this->injectors = array();
+
+        $injectors = $config->getBatch('AutoFormat');
+        $def_injectors = $definition->info_injector;
+        $custom_injectors = $injectors['Custom'];
+        unset($injectors['Custom']); // special case
+        foreach ($injectors as $injector => $b) {
+            // XXX: Fix with a legitimate lookup table of enabled filters
+            if (strpos($injector, '.') !== false) continue;
+            $injector = "HTMLPurifier_Injector_$injector";
+            if (!$b) continue;
+            $this->injectors[] = new $injector;
+        }
+        foreach ($def_injectors as $injector) {
+            // assumed to be objects
+            $this->injectors[] = $injector;
+        }
+        foreach ($custom_injectors as $injector) {
+            if (is_string($injector)) {
+                $injector = "HTMLPurifier_Injector_$injector";
+                $injector = new $injector;
+            }
+            $this->injectors[] = $injector;
+        }
+
+        // give the injectors references to the definition and context
+        // variables for performance reasons
+        foreach ($this->injectors as $ix => $injector) {
+            $error = $injector->prepare($config, $context);
+            if (!$error) continue;
+            array_splice($this->injectors, $ix, 1); // rm the injector
+            trigger_error("Cannot enable {$injector->name} injector because $error is not allowed", E_USER_WARNING);
+        }
+
+        // -- end INJECTOR --
+
+        // a note on punting:
+        //      In order to reduce code duplication, whenever some code needs
+        //      to make HTML changes in order to make things "correct", the
+        //      new HTML gets sent through the purifier, regardless of its
+        //      status. This means that if we add a start token, because it
+        //      was totally necessary, we don't have to update nesting; we just
+        //      punt ($reprocess = true; continue;) and it does that for us.
+
+        // isset is in loop because $tokens size changes during loop exec
+        for (
+            $t = 0;
+            $t == 0 || isset($tokens[$t - 1]);
+            // only increment if we don't need to reprocess
+            $reprocess ? $reprocess = false : $t++
+        ) {
+
+            // check for a rewind
+            if (is_int($i) && $i >= 0) {
+                // possibility: disable rewinding if the current token has a
+                // rewind set on it already. This would offer protection from
+                // infinite loop, but might hinder some advanced rewinding.
+                $rewind_to = $this->injectors[$i]->getRewind();
+                if (is_int($rewind_to) && $rewind_to < $t) {
+                    if ($rewind_to < 0) $rewind_to = 0;
+                    while ($t > $rewind_to) {
+                        $t--;
+                        $prev = $tokens[$t];
+                        // indicate that other injectors should not process this token,
+                        // but we need to reprocess it
+                        unset($prev->skip[$i]);
+                        $prev->rewind = $i;
+                        if ($prev instanceof HTMLPurifier_Token_Start) array_pop($this->stack);
+                        elseif ($prev instanceof HTMLPurifier_Token_End) $this->stack[] = $prev->start;
+                    }
+                }
+                $i = false;
+            }
+
+            // handle case of document end
+            if (!isset($tokens[$t])) {
+                // kill processing if stack is empty
+                if (empty($this->stack)) break;
+
+                // peek
+                $top_nesting = array_pop($this->stack);
+                $this->stack[] = $top_nesting;
+
+                // send error
+                if ($e && !isset($top_nesting->armor['MakeWellFormed_TagClosedError'])) {
+                    $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag closed by document end', $top_nesting);
+                }
+
+                // append, don't splice, since this is the end
+                $tokens[] = new HTMLPurifier_Token_End($top_nesting->name);
+
+                // punt!
+                $reprocess = true;
+                continue;
+            }
+
+            $token = $tokens[$t];
+
+            //echo '<br>'; printTokens($tokens, $t); printTokens($this->stack);
+
+            // quick-check: if it's not a tag, no need to process
+            if (empty($token->is_tag)) {
+                if ($token instanceof HTMLPurifier_Token_Text) {
+                    foreach ($this->injectors as $i => $injector) {
+                        if (isset($token->skip[$i])) continue;
+                        if ($token->rewind !== null && $token->rewind !== $i) continue;
+                        $injector->handleText($token);
+                        $this->processToken($token, $i);
+                        $reprocess = true;
+                        break;
+                    }
+                }
+                // another possibility is a comment
+                continue;
+            }
+
+            if (isset($definition->info[$token->name])) {
+                $type = $definition->info[$token->name]->child->type;
+            } else {
+                $type = false; // Type is unknown, treat accordingly
+            }
+
+            // quick tag checks: anything that's *not* an end tag
+            $ok = false;
+            if ($type === 'empty' && $token instanceof HTMLPurifier_Token_Start) {
+                // claims to be a start tag but is empty
+                $token = new HTMLPurifier_Token_Empty($token->name, $token->attr);
+                $ok = true;
+            } elseif ($type && $type !== 'empty' && $token instanceof HTMLPurifier_Token_Empty) {
+                // claims to be empty but really is a start tag
+                $this->swap(new HTMLPurifier_Token_End($token->name));
+                $this->insertBefore(new HTMLPurifier_Token_Start($token->name, $token->attr));
+                // punt (since we had to modify the input stream in a non-trivial way)
+                $reprocess = true;
+                continue;
+            } elseif ($token instanceof HTMLPurifier_Token_Empty) {
+                // real empty token
+                $ok = true;
+            } elseif ($token instanceof HTMLPurifier_Token_Start) {
+                // start tag
+
+                // ...unless they also have to close their parent
+                if (!empty($this->stack)) {
+
+                    $parent = array_pop($this->stack);
+                    $this->stack[] = $parent;
+
+                    if (isset($definition->info[$parent->name])) {
+                        $elements = $definition->info[$parent->name]->child->getAllowedElements($config);
+                        $autoclose = !isset($elements[$token->name]);
+                    } else {
+                        $autoclose = false;
+                    }
+
+                    $carryover = false;
+                    if ($autoclose && $definition->info[$parent->name]->formatting) {
+                        $carryover = true;
+                    }
+
+                    if ($autoclose) {
+                        // errors need to be updated
+                        $new_token = new HTMLPurifier_Token_End($parent->name);
+                        $new_token->start = $parent;
+                        if ($carryover) {
+                            $element = clone $parent;
+                            $element->armor['MakeWellFormed_TagClosedError'] = true;
+                            $element->carryover = true;
+                            $this->processToken(array($new_token, $token, $element));
+                        } else {
+                            $this->insertBefore($new_token);
+                        }
+                        if ($e && !isset($parent->armor['MakeWellFormed_TagClosedError'])) {
+                            if (!$carryover) {
+                                $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag auto closed', $parent);
+                            } else {
+                                $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag carryover', $parent);
+                            }
+                        }
+                        $reprocess = true;
+                        continue;
+                    }
+
+                }
+                $ok = true;
+            }
+
+            if ($ok) {
+                foreach ($this->injectors as $i => $injector) {
+                    if (isset($token->skip[$i])) continue;
+                    if ($token->rewind !== null && $token->rewind !== $i) continue;
+                    $injector->handleElement($token);
+                    $this->processToken($token, $i);
+                    $reprocess = true;
+                    break;
+                }
+                if (!$reprocess) {
+                    // ah, nothing interesting happened; do normal processing
+                    $this->swap($token);
+                    if ($token instanceof HTMLPurifier_Token_Start) {
+                        $this->stack[] = $token;
+                    } elseif ($token instanceof HTMLPurifier_Token_End) {
+                        throw new HTMLPurifier_Exception('Improper handling of end tag in start code; possible error in MakeWellFormed');
+                    }
+                }
+                continue;
+            }
+
+            // sanity check: we should be dealing with a closing tag
+            if (!$token instanceof HTMLPurifier_Token_End) {
+                throw new HTMLPurifier_Exception('Unaccounted for tag token in input stream, bug in HTML Purifier');
+            }
+
+            // make sure that we have something open
+            if (empty($this->stack)) {
+                if ($escape_invalid_tags) {
+                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Unnecessary end tag to text');
+                    $this->swap(new HTMLPurifier_Token_Text(
+                        $generator->generateFromToken($token)
+                    ));
+                } else {
+                    $this->remove();
+                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Unnecessary end tag removed');
+                }
+                $reprocess = true;
+                continue;
+            }
+
+            // first, check for the simplest case: everything closes neatly.
+            // Eventually, everything passes through here; if there are problems
+            // we modify the input stream accordingly and then punt, so that
+            // the tokens get processed again.
+            $current_parent = array_pop($this->stack);
+            if ($current_parent->name == $token->name) {
+                $token->start = $current_parent;
+                foreach ($this->injectors as $i => $injector) {
+                    if (isset($token->skip[$i])) continue;
+                    if ($token->rewind !== null && $token->rewind !== $i) continue;
+                    $injector->handleEnd($token);
+                    $this->processToken($token, $i);
+                    $this->stack[] = $current_parent;
+                    $reprocess = true;
+                    break;
+                }
+                continue;
+            }
+
+            // okay, so we're trying to close the wrong tag
+
+            // undo the pop previous pop
+            $this->stack[] = $current_parent;
+
+            // scroll back the entire nest, trying to find our tag.
+            // (feature could be to specify how far you'd like to go)
+            $size = count($this->stack);
+            // -2 because -1 is the last element, but we already checked that
+            $skipped_tags = false;
+            for ($j = $size - 2; $j >= 0; $j--) {
+                if ($this->stack[$j]->name == $token->name) {
+                    $skipped_tags = array_slice($this->stack, $j);
+                    break;
+                }
+            }
+
+            // we didn't find the tag, so remove
+            if ($skipped_tags === false) {
+                if ($escape_invalid_tags) {
+                    $this->swap(new HTMLPurifier_Token_Text(
+                        $generator->generateFromToken($token)
+                    ));
+                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Stray end tag to text');
+                } else {
+                    $this->remove();
+                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Stray end tag removed');
+                }
+                $reprocess = true;
+                continue;
+            }
+
+            // do errors, in REVERSE $j order: a,b,c with </a></b></c>
+            $c = count($skipped_tags);
+            if ($e) {
+                for ($j = $c - 1; $j > 0; $j--) {
+                    // notice we exclude $j == 0, i.e. the current ending tag, from
+                    // the errors...
+                    if (!isset($skipped_tags[$j]->armor['MakeWellFormed_TagClosedError'])) {
+                        $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag closed by element end', $skipped_tags[$j]);
+                    }
+                }
+            }
+
+            // insert tags, in FORWARD $j order: c,b,a with </a></b></c>
+            $replace = array($token);
+            for ($j = 1; $j < $c; $j++) {
+                // ...as well as from the insertions
+                $new_token = new HTMLPurifier_Token_End($skipped_tags[$j]->name);
+                $new_token->start = $skipped_tags[$j];
+                array_unshift($replace, $new_token);
+                if (isset($definition->info[$new_token->name]) && $definition->info[$new_token->name]->formatting) {
+                    $element = clone $skipped_tags[$j];
+                    $element->carryover = true;
+                    $element->armor['MakeWellFormed_TagClosedError'] = true;
+                    $replace[] = $element;
+                }
+            }
+            $this->processToken($replace);
+            $reprocess = true;
+            continue;
+        }
+
+        $context->destroy('CurrentNesting');
+        $context->destroy('InputTokens');
+        $context->destroy('InputIndex');
+        $context->destroy('CurrentToken');
+
+        unset($this->injectors, $this->stack, $this->tokens, $this->t);
+        return $tokens;
+    }
+
+    /**
+     * Processes arbitrary token values for complicated substitution patterns.
+     * In general:
+     *
+     * If $token is an array, it is a list of tokens to substitute for the
+     * current token. These tokens then get individually processed. If there
+     * is a leading integer in the list, that integer determines how many
+     * tokens from the stream should be removed.
+     *
+     * If $token is a regular token, it is swapped with the current token.
+     *
+     * If $token is false, the current token is deleted.
+     *
+     * If $token is an integer, that number of tokens (with the first token
+     * being the current one) will be deleted.
+     *
+     * @param $token Token substitution value
+     * @param $injector Injector that performed the substitution; default is if
+     *        this is not an injector related operation.
+     */
+    protected function processToken($token, $injector = -1) {
+
+        // normalize forms of token
+        if (is_object($token)) $token = array(1, $token);
+        if (is_int($token))    $token = array($token);
+        if ($token === false)  $token = array(1);
+        if (!is_array($token)) throw new HTMLPurifier_Exception('Invalid token type from injector');
+        if (!is_int($token[0])) array_unshift($token, 1);
+        if ($token[0] === 0) throw new HTMLPurifier_Exception('Deleting zero tokens is not valid');
+
+        // $token is now an array with the following form:
+        // array(number nodes to delete, new node 1, new node 2, ...)
+
+        $delete = array_shift($token);
+        $old = array_splice($this->tokens, $this->t, $delete, $token);
+
+        if ($injector > -1) {
+            // determine appropriate skips
+            $oldskip = isset($old[0]) ? $old[0]->skip : array();
+            foreach ($token as $object) {
+                $object->skip = $oldskip;
+                $object->skip[$injector] = true;
+            }
+        }
+
+    }
+
+    /**
+     * Inserts a token before the current token. Cursor now points to this token
+     */
+    private function insertBefore($token) {
+        array_splice($this->tokens, $this->t, 0, array($token));
+    }
+
+    /**
+     * Removes current token. Cursor now points to new token occupying previously
+     * occupied space.
+     */
+    private function remove() {
+        array_splice($this->tokens, $this->t, 1);
+    }
+
+    /**
+     * Swap current token with new token. Cursor points to new token (no change).
+     */
+    private function swap($token) {
+        $this->tokens[$this->t] = $token;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php
new file mode 100644
index 0000000000..cf3a33e406
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php
@@ -0,0 +1,171 @@
+<?php
+
+/**
+ * Removes all unrecognized tags from the list of tokens.
+ *
+ * This strategy iterates through all the tokens and removes unrecognized
+ * tokens. If a token is not recognized but a TagTransform is defined for
+ * that element, the element will be transformed accordingly.
+ */
+
+class HTMLPurifier_Strategy_RemoveForeignElements extends HTMLPurifier_Strategy
+{
+
+    public function execute($tokens, $config, $context) {
+        $definition = $config->getHTMLDefinition();
+        $generator = new HTMLPurifier_Generator($config, $context);
+        $result = array();
+
+        $escape_invalid_tags = $config->get('Core.EscapeInvalidTags');
+        $remove_invalid_img  = $config->get('Core.RemoveInvalidImg');
+
+        // currently only used to determine if comments should be kept
+        $trusted = $config->get('HTML.Trusted');
+
+        $remove_script_contents = $config->get('Core.RemoveScriptContents');
+        $hidden_elements     = $config->get('Core.HiddenElements');
+
+        // remove script contents compatibility
+        if ($remove_script_contents === true) {
+            $hidden_elements['script'] = true;
+        } elseif ($remove_script_contents === false && isset($hidden_elements['script'])) {
+            unset($hidden_elements['script']);
+        }
+
+        $attr_validator = new HTMLPurifier_AttrValidator();
+
+        // removes tokens until it reaches a closing tag with its value
+        $remove_until = false;
+
+        // converts comments into text tokens when this is equal to a tag name
+        $textify_comments = false;
+
+        $token = false;
+        $context->register('CurrentToken', $token);
+
+        $e = false;
+        if ($config->get('Core.CollectErrors')) {
+            $e =& $context->get('ErrorCollector');
+        }
+
+        foreach($tokens as $token) {
+            if ($remove_until) {
+                if (empty($token->is_tag) || $token->name !== $remove_until) {
+                    continue;
+                }
+            }
+            if (!empty( $token->is_tag )) {
+                // DEFINITION CALL
+
+                // before any processing, try to transform the element
+                if (
+                    isset($definition->info_tag_transform[$token->name])
+                ) {
+                    $original_name = $token->name;
+                    // there is a transformation for this tag
+                    // DEFINITION CALL
+                    $token = $definition->
+                                info_tag_transform[$token->name]->
+                                    transform($token, $config, $context);
+                    if ($e) $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Tag transform', $original_name);
+                }
+
+                if (isset($definition->info[$token->name])) {
+
+                    // mostly everything's good, but
+                    // we need to make sure required attributes are in order
+                    if (
+                        ($token instanceof HTMLPurifier_Token_Start || $token instanceof HTMLPurifier_Token_Empty) &&
+                        $definition->info[$token->name]->required_attr &&
+                        ($token->name != 'img' || $remove_invalid_img) // ensure config option still works
+                    ) {
+                        $attr_validator->validateToken($token, $config, $context);
+                        $ok = true;
+                        foreach ($definition->info[$token->name]->required_attr as $name) {
+                            if (!isset($token->attr[$name])) {
+                                $ok = false;
+                                break;
+                            }
+                        }
+                        if (!$ok) {
+                            if ($e) $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Missing required attribute', $name);
+                            continue;
+                        }
+                        $token->armor['ValidateAttributes'] = true;
+                    }
+
+                    if (isset($hidden_elements[$token->name]) && $token instanceof HTMLPurifier_Token_Start) {
+                        $textify_comments = $token->name;
+                    } elseif ($token->name === $textify_comments && $token instanceof HTMLPurifier_Token_End) {
+                        $textify_comments = false;
+                    }
+
+                } elseif ($escape_invalid_tags) {
+                    // invalid tag, generate HTML representation and insert in
+                    if ($e) $e->send(E_WARNING, 'Strategy_RemoveForeignElements: Foreign element to text');
+                    $token = new HTMLPurifier_Token_Text(
+                        $generator->generateFromToken($token)
+                    );
+                } else {
+                    // check if we need to destroy all of the tag's children
+                    // CAN BE GENERICIZED
+                    if (isset($hidden_elements[$token->name])) {
+                        if ($token instanceof HTMLPurifier_Token_Start) {
+                            $remove_until = $token->name;
+                        } elseif ($token instanceof HTMLPurifier_Token_Empty) {
+                            // do nothing: we're still looking
+                        } else {
+                            $remove_until = false;
+                        }
+                        if ($e) $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Foreign meta element removed');
+                    } else {
+                        if ($e) $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Foreign element removed');
+                    }
+                    continue;
+                }
+            } elseif ($token instanceof HTMLPurifier_Token_Comment) {
+                // textify comments in script tags when they are allowed
+                if ($textify_comments !== false) {
+                    $data = $token->data;
+                    $token = new HTMLPurifier_Token_Text($data);
+                } elseif ($trusted) {
+                    // keep, but perform comment cleaning
+                    if ($e) {
+                        // perform check whether or not there's a trailing hyphen
+                        if (substr($token->data, -1) == '-') {
+                            $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Trailing hyphen in comment removed');
+                        }
+                    }
+                    $token->data = rtrim($token->data, '-');
+                    $found_double_hyphen = false;
+                    while (strpos($token->data, '--') !== false) {
+                        if ($e && !$found_double_hyphen) {
+                            $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Hyphens in comment collapsed');
+                        }
+                        $found_double_hyphen = true; // prevent double-erroring
+                        $token->data = str_replace('--', '-', $token->data);
+                    }
+                } else {
+                    // strip comments
+                    if ($e) $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Comment removed');
+                    continue;
+                }
+            } elseif ($token instanceof HTMLPurifier_Token_Text) {
+            } else {
+                continue;
+            }
+            $result[] = $token;
+        }
+        if ($remove_until && $e) {
+            // we removed tokens until the end, throw error
+            $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Token removed to end', $remove_until);
+        }
+
+        $context->destroy('CurrentToken');
+
+        return $result;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php
new file mode 100644
index 0000000000..c3328a9d44
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * Validate all attributes in the tokens.
+ */
+
+class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy
+{
+
+    public function execute($tokens, $config, $context) {
+
+        // setup validator
+        $validator = new HTMLPurifier_AttrValidator();
+
+        $token = false;
+        $context->register('CurrentToken', $token);
+
+        foreach ($tokens as $key => $token) {
+
+            // only process tokens that have attributes,
+            //   namely start and empty tags
+            if (!$token instanceof HTMLPurifier_Token_Start && !$token instanceof HTMLPurifier_Token_Empty) continue;
+
+            // skip tokens that are armored
+            if (!empty($token->armor['ValidateAttributes'])) continue;
+
+            // note that we have no facilities here for removing tokens
+            $validator->validateToken($token, $config, $context);
+
+            $tokens[$key] = $token; // for PHP 4
+        }
+        $context->destroy('CurrentToken');
+
+        return $tokens;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/StringHash.php b/extlib/HTMLPurifier/HTMLPurifier/StringHash.php
new file mode 100644
index 0000000000..62085c5c2f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/StringHash.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * This is in almost every respect equivalent to an array except
+ * that it keeps track of which keys were accessed.
+ *
+ * @warning For the sake of backwards compatibility with early versions
+ *     of PHP 5, you must not use the $hash[$key] syntax; if you do
+ *     our version of offsetGet is never called.
+ */
+class HTMLPurifier_StringHash extends ArrayObject
+{
+    protected $accessed = array();
+
+    /**
+     * Retrieves a value, and logs the access.
+     */
+    public function offsetGet($index) {
+        $this->accessed[$index] = true;
+        return parent::offsetGet($index);
+    }
+
+    /**
+     * Returns a lookup array of all array indexes that have been accessed.
+     * @return Array in form array($index => true).
+     */
+    public function getAccessed() {
+        return $this->accessed;
+    }
+
+    /**
+     * Resets the access array.
+     */
+    public function resetAccessed() {
+        $this->accessed = array();
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php b/extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php
new file mode 100644
index 0000000000..f3e70c712f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php
@@ -0,0 +1,110 @@
+<?php
+
+/**
+ * Parses string hash files. File format is as such:
+ *
+ *      DefaultKeyValue
+ *      KEY: Value
+ *      KEY2: Value2
+ *      --MULTILINE-KEY--
+ *      Multiline
+ *      value.
+ *
+ * Which would output something similar to:
+ *
+ *      array(
+ *          'ID' => 'DefaultKeyValue',
+ *          'KEY' => 'Value',
+ *          'KEY2' => 'Value2',
+ *          'MULTILINE-KEY' => "Multiline\nvalue.\n",
+ *      )
+ *
+ * We use this as an easy to use file-format for configuration schema
+ * files, but the class itself is usage agnostic.
+ *
+ * You can use ---- to forcibly terminate parsing of a single string-hash;
+ * this marker is used in multi string-hashes to delimit boundaries.
+ */
+class HTMLPurifier_StringHashParser
+{
+
+    public $default = 'ID';
+
+    /**
+     * Parses a file that contains a single string-hash.
+     */
+    public function parseFile($file) {
+        if (!file_exists($file)) return false;
+        $fh = fopen($file, 'r');
+        if (!$fh) return false;
+        $ret = $this->parseHandle($fh);
+        fclose($fh);
+        return $ret;
+    }
+
+    /**
+     * Parses a file that contains multiple string-hashes delimited by '----'
+     */
+    public function parseMultiFile($file) {
+        if (!file_exists($file)) return false;
+        $ret = array();
+        $fh = fopen($file, 'r');
+        if (!$fh) return false;
+        while (!feof($fh)) {
+            $ret[] = $this->parseHandle($fh);
+        }
+        fclose($fh);
+        return $ret;
+    }
+
+    /**
+     * Internal parser that acepts a file handle.
+     * @note While it's possible to simulate in-memory parsing by using
+     *       custom stream wrappers, if such a use-case arises we should
+     *       factor out the file handle into its own class.
+     * @param $fh File handle with pointer at start of valid string-hash
+     *            block.
+     */
+    protected function parseHandle($fh) {
+        $state   = false;
+        $single  = false;
+        $ret     = array();
+        do {
+            $line = fgets($fh);
+            if ($line === false) break;
+            $line = rtrim($line, "\n\r");
+            if (!$state && $line === '') continue;
+            if ($line === '----') break;
+            if (strncmp('--#', $line, 3) === 0) {
+                // Comment
+                continue;
+            } elseif (strncmp('--', $line, 2) === 0) {
+                // Multiline declaration
+                $state = trim($line, '- ');
+                if (!isset($ret[$state])) $ret[$state] = '';
+                continue;
+            } elseif (!$state) {
+                $single = true;
+                if (strpos($line, ':') !== false) {
+                    // Single-line declaration
+                    list($state, $line) = explode(':', $line, 2);
+                    $line = trim($line);
+                } else {
+                    // Use default declaration
+                    $state  = $this->default;
+                }
+            }
+            if ($single) {
+                $ret[$state] = $line;
+                $single = false;
+                $state  = false;
+            } else {
+                $ret[$state] .= "$line\n";
+            }
+        } while (!feof($fh));
+        return $ret;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TagTransform.php b/extlib/HTMLPurifier/HTMLPurifier/TagTransform.php
new file mode 100644
index 0000000000..210a447217
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/TagTransform.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * Defines a mutation of an obsolete tag into a valid tag.
+ */
+abstract class HTMLPurifier_TagTransform
+{
+
+    /**
+     * Tag name to transform the tag to.
+     */
+    public $transform_to;
+
+    /**
+     * Transforms the obsolete tag into the valid tag.
+     * @param $tag Tag to be transformed.
+     * @param $config Mandatory HTMLPurifier_Config object
+     * @param $context Mandatory HTMLPurifier_Context object
+     */
+    abstract public function transform($tag, $config, $context);
+
+    /**
+     * Prepends CSS properties to the style attribute, creating the
+     * attribute if it doesn't exist.
+     * @warning Copied over from AttrTransform, be sure to keep in sync
+     * @param $attr Attribute array to process (passed by reference)
+     * @param $css CSS to prepend
+     */
+    protected function prependCSS(&$attr, $css) {
+        $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
+        $attr['style'] = $css . $attr['style'];
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php b/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php
new file mode 100644
index 0000000000..ed2463786d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php
@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * Transforms FONT tags to the proper form (SPAN with CSS styling)
+ *
+ * This transformation takes the three proprietary attributes of FONT and
+ * transforms them into their corresponding CSS attributes.  These are color,
+ * face, and size.
+ *
+ * @note Size is an interesting case because it doesn't map cleanly to CSS.
+ *       Thanks to
+ *       http://style.cleverchimp.com/font_size_intervals/altintervals.html
+ *       for reasonable mappings.
+ * @warning This doesn't work completely correctly; specifically, this
+ *          TagTransform operates before well-formedness is enforced, so
+ *          the "active formatting elements" algorithm doesn't get applied.
+ */
+class HTMLPurifier_TagTransform_Font extends HTMLPurifier_TagTransform
+{
+
+    public $transform_to = 'span';
+
+    protected $_size_lookup = array(
+        '0' => 'xx-small',
+        '1' => 'xx-small',
+        '2' => 'small',
+        '3' => 'medium',
+        '4' => 'large',
+        '5' => 'x-large',
+        '6' => 'xx-large',
+        '7' => '300%',
+        '-1' => 'smaller',
+        '-2' => '60%',
+        '+1' => 'larger',
+        '+2' => '150%',
+        '+3' => '200%',
+        '+4' => '300%'
+    );
+
+    public function transform($tag, $config, $context) {
+
+        if ($tag instanceof HTMLPurifier_Token_End) {
+            $new_tag = clone $tag;
+            $new_tag->name = $this->transform_to;
+            return $new_tag;
+        }
+
+        $attr = $tag->attr;
+        $prepend_style = '';
+
+        // handle color transform
+        if (isset($attr['color'])) {
+            $prepend_style .= 'color:' . $attr['color'] . ';';
+            unset($attr['color']);
+        }
+
+        // handle face transform
+        if (isset($attr['face'])) {
+            $prepend_style .= 'font-family:' . $attr['face'] . ';';
+            unset($attr['face']);
+        }
+
+        // handle size transform
+        if (isset($attr['size'])) {
+            // normalize large numbers
+            if ($attr['size']{0} == '+' || $attr['size']{0} == '-') {
+                $size = (int) $attr['size'];
+                if ($size < -2) $attr['size'] = '-2';
+                if ($size > 4)  $attr['size'] = '+4';
+            } else {
+                $size = (int) $attr['size'];
+                if ($size > 7) $attr['size'] = '7';
+            }
+            if (isset($this->_size_lookup[$attr['size']])) {
+                $prepend_style .= 'font-size:' .
+                  $this->_size_lookup[$attr['size']] . ';';
+            }
+            unset($attr['size']);
+        }
+
+        if ($prepend_style) {
+            $attr['style'] = isset($attr['style']) ?
+                $prepend_style . $attr['style'] :
+                $prepend_style;
+        }
+
+        $new_tag = clone $tag;
+        $new_tag->name = $this->transform_to;
+        $new_tag->attr = $attr;
+
+        return $new_tag;
+
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php b/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php
new file mode 100644
index 0000000000..0e36130f25
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php
@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * Simple transformation, just change tag name to something else,
+ * and possibly add some styling. This will cover most of the deprecated
+ * tag cases.
+ */
+class HTMLPurifier_TagTransform_Simple extends HTMLPurifier_TagTransform
+{
+
+    protected $style;
+
+    /**
+     * @param $transform_to Tag name to transform to.
+     * @param $style CSS style to add to the tag
+     */
+    public function __construct($transform_to, $style = null) {
+        $this->transform_to = $transform_to;
+        $this->style = $style;
+    }
+
+    public function transform($tag, $config, $context) {
+        $new_tag = clone $tag;
+        $new_tag->name = $this->transform_to;
+        if (!is_null($this->style) &&
+            ($new_tag instanceof HTMLPurifier_Token_Start || $new_tag instanceof HTMLPurifier_Token_Empty)
+        ) {
+            $this->prependCSS($new_tag->attr, $this->style);
+        }
+        return $new_tag;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token.php b/extlib/HTMLPurifier/HTMLPurifier/Token.php
new file mode 100644
index 0000000000..7900e6cb10
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * Abstract base token class that all others inherit from.
+ */
+class HTMLPurifier_Token {
+    public $line; /**< Line number node was on in source document. Null if unknown. */
+    public $col;  /**< Column of line node was on in source document. Null if unknown. */
+
+    /**
+     * Lookup array of processing that this token is exempt from.
+     * Currently, valid values are "ValidateAttributes" and
+     * "MakeWellFormed_TagClosedError"
+     */
+    public $armor = array();
+
+    /**
+     * Used during MakeWellFormed.
+     */
+    public $skip;
+    public $rewind;
+    public $carryover;
+
+    public function __get($n) {
+      if ($n === 'type') {
+        trigger_error('Deprecated type property called; use instanceof', E_USER_NOTICE);
+        switch (get_class($this)) {
+          case 'HTMLPurifier_Token_Start':      return 'start';
+          case 'HTMLPurifier_Token_Empty':      return 'empty';
+          case 'HTMLPurifier_Token_End':        return 'end';
+          case 'HTMLPurifier_Token_Text':       return 'text';
+          case 'HTMLPurifier_Token_Comment':    return 'comment';
+          default: return null;
+        }
+      }
+    }
+
+    /**
+     * Sets the position of the token in the source document.
+     */
+    public function position($l = null, $c = null) {
+        $this->line = $l;
+        $this->col  = $c;
+    }
+
+    /**
+     * Convenience function for DirectLex settings line/col position.
+     */
+    public function rawPosition($l, $c) {
+        if ($c === -1) $l++;
+        $this->line = $l;
+        $this->col  = $c;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php
new file mode 100644
index 0000000000..dc6bdcabb8
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * Concrete comment token class. Generally will be ignored.
+ */
+class HTMLPurifier_Token_Comment extends HTMLPurifier_Token
+{
+    public $data; /**< Character data within comment. */
+    public $is_whitespace = true;
+    /**
+     * Transparent constructor.
+     *
+     * @param $data String comment data.
+     */
+    public function __construct($data, $line = null, $col = null) {
+        $this->data = $data;
+        $this->line = $line;
+        $this->col  = $col;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php
new file mode 100644
index 0000000000..2a82b47ad1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * Concrete empty token class.
+ */
+class HTMLPurifier_Token_Empty extends HTMLPurifier_Token_Tag
+{
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/End.php b/extlib/HTMLPurifier/HTMLPurifier/Token/End.php
new file mode 100644
index 0000000000..353e79daf7
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token/End.php
@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * Concrete end token class.
+ *
+ * @warning This class accepts attributes even though end tags cannot. This
+ * is for optimization reasons, as under normal circumstances, the Lexers
+ * do not pass attributes.
+ */
+class HTMLPurifier_Token_End extends HTMLPurifier_Token_Tag
+{
+    /**
+     * Token that started this node. Added by MakeWellFormed. Please
+     * do not edit this!
+     */
+    public $start;
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Start.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Start.php
new file mode 100644
index 0000000000..e0e14fc624
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token/Start.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * Concrete start token class.
+ */
+class HTMLPurifier_Token_Start extends HTMLPurifier_Token_Tag
+{
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php
new file mode 100644
index 0000000000..798be028ee
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php
@@ -0,0 +1,56 @@
+<?php
+
+/**
+ * Abstract class of a tag token (start, end or empty), and its behavior.
+ */
+class HTMLPurifier_Token_Tag extends HTMLPurifier_Token
+{
+    /**
+     * Static bool marker that indicates the class is a tag.
+     *
+     * This allows us to check objects with <tt>!empty($obj->is_tag)</tt>
+     * without having to use a function call <tt>is_a()</tt>.
+     */
+    public $is_tag = true;
+
+    /**
+     * The lower-case name of the tag, like 'a', 'b' or 'blockquote'.
+     *
+     * @note Strictly speaking, XML tags are case sensitive, so we shouldn't
+     * be lower-casing them, but these tokens cater to HTML tags, which are
+     * insensitive.
+     */
+    public $name;
+
+    /**
+     * Associative array of the tag's attributes.
+     */
+    public $attr = array();
+
+    /**
+     * Non-overloaded constructor, which lower-cases passed tag name.
+     *
+     * @param $name String name.
+     * @param $attr Associative array of attributes.
+     */
+    public function __construct($name, $attr = array(), $line = null, $col = null) {
+        $this->name = ctype_lower($name) ? $name : strtolower($name);
+        foreach ($attr as $key => $value) {
+            // normalization only necessary when key is not lowercase
+            if (!ctype_lower($key)) {
+                $new_key = strtolower($key);
+                if (!isset($attr[$new_key])) {
+                    $attr[$new_key] = $attr[$key];
+                }
+                if ($new_key !== $key) {
+                    unset($attr[$key]);
+                }
+            }
+        }
+        $this->attr = $attr;
+        $this->line = $line;
+        $this->col  = $col;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Text.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Text.php
new file mode 100644
index 0000000000..82efd823d6
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/Token/Text.php
@@ -0,0 +1,33 @@
+<?php
+
+/**
+ * Concrete text token class.
+ *
+ * Text tokens comprise of regular parsed character data (PCDATA) and raw
+ * character data (from the CDATA sections). Internally, their
+ * data is parsed with all entities expanded. Surprisingly, the text token
+ * does have a "tag name" called #PCDATA, which is how the DTD represents it
+ * in permissible child nodes.
+ */
+class HTMLPurifier_Token_Text extends HTMLPurifier_Token
+{
+
+    public $name = '#PCDATA'; /**< PCDATA tag name compatible with DTD. */
+    public $data; /**< Parsed character data of text. */
+    public $is_whitespace; /**< Bool indicating if node is whitespace. */
+
+    /**
+     * Constructor, accepts data and determines if it is whitespace.
+     *
+     * @param $data String parsed character data.
+     */
+    public function __construct($data, $line = null, $col = null) {
+        $this->data = $data;
+        $this->is_whitespace = ctype_space($data);
+        $this->line = $line;
+        $this->col  = $col;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php b/extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php
new file mode 100644
index 0000000000..7cf48fb41c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php
@@ -0,0 +1,94 @@
+<?php
+
+/**
+ * Factory for token generation.
+ *
+ * @note Doing some benchmarking indicates that the new operator is much
+ *       slower than the clone operator (even discounting the cost of the
+ *       constructor).  This class is for that optimization.
+ *       Other then that, there's not much point as we don't
+ *       maintain parallel HTMLPurifier_Token hierarchies (the main reason why
+ *       you'd want to use an abstract factory).
+ * @todo Port DirectLex to use this
+ */
+class HTMLPurifier_TokenFactory
+{
+
+    /**
+     * Prototypes that will be cloned.
+     * @private
+     */
+    // p stands for prototype
+    private $p_start, $p_end, $p_empty, $p_text, $p_comment;
+
+    /**
+     * Generates blank prototypes for cloning.
+     */
+    public function __construct() {
+        $this->p_start  = new HTMLPurifier_Token_Start('', array());
+        $this->p_end    = new HTMLPurifier_Token_End('');
+        $this->p_empty  = new HTMLPurifier_Token_Empty('', array());
+        $this->p_text   = new HTMLPurifier_Token_Text('');
+        $this->p_comment= new HTMLPurifier_Token_Comment('');
+    }
+
+    /**
+     * Creates a HTMLPurifier_Token_Start.
+     * @param $name Tag name
+     * @param $attr Associative array of attributes
+     * @return Generated HTMLPurifier_Token_Start
+     */
+    public function createStart($name, $attr = array()) {
+        $p = clone $this->p_start;
+        $p->__construct($name, $attr);
+        return $p;
+    }
+
+    /**
+     * Creates a HTMLPurifier_Token_End.
+     * @param $name Tag name
+     * @return Generated HTMLPurifier_Token_End
+     */
+    public function createEnd($name) {
+        $p = clone $this->p_end;
+        $p->__construct($name);
+        return $p;
+    }
+
+    /**
+     * Creates a HTMLPurifier_Token_Empty.
+     * @param $name Tag name
+     * @param $attr Associative array of attributes
+     * @return Generated HTMLPurifier_Token_Empty
+     */
+    public function createEmpty($name, $attr = array()) {
+        $p = clone $this->p_empty;
+        $p->__construct($name, $attr);
+        return $p;
+    }
+
+    /**
+     * Creates a HTMLPurifier_Token_Text.
+     * @param $data Data of text token
+     * @return Generated HTMLPurifier_Token_Text
+     */
+    public function createText($data) {
+        $p = clone $this->p_text;
+        $p->__construct($data);
+        return $p;
+    }
+
+    /**
+     * Creates a HTMLPurifier_Token_Comment.
+     * @param $data Data of comment token
+     * @return Generated HTMLPurifier_Token_Comment
+     */
+    public function createComment($data) {
+        $p = clone $this->p_comment;
+        $p->__construct($data);
+        return $p;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URI.php b/extlib/HTMLPurifier/HTMLPurifier/URI.php
new file mode 100644
index 0000000000..8b50d0d18d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URI.php
@@ -0,0 +1,173 @@
+<?php
+
+/**
+ * HTML Purifier's internal representation of a URI.
+ * @note
+ *      Internal data-structures are completely escaped. If the data needs
+ *      to be used in a non-URI context (which is very unlikely), be sure
+ *      to decode it first. The URI may not necessarily be well-formed until
+ *      validate() is called.
+ */
+class HTMLPurifier_URI
+{
+
+    public $scheme, $userinfo, $host, $port, $path, $query, $fragment;
+
+    /**
+     * @note Automatically normalizes scheme and port
+     */
+    public function __construct($scheme, $userinfo, $host, $port, $path, $query, $fragment) {
+        $this->scheme = is_null($scheme) || ctype_lower($scheme) ? $scheme : strtolower($scheme);
+        $this->userinfo = $userinfo;
+        $this->host = $host;
+        $this->port = is_null($port) ? $port : (int) $port;
+        $this->path = $path;
+        $this->query = $query;
+        $this->fragment = $fragment;
+    }
+
+    /**
+     * Retrieves a scheme object corresponding to the URI's scheme/default
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return Scheme object appropriate for validating this URI
+     */
+    public function getSchemeObj($config, $context) {
+        $registry = HTMLPurifier_URISchemeRegistry::instance();
+        if ($this->scheme !== null) {
+            $scheme_obj = $registry->getScheme($this->scheme, $config, $context);
+            if (!$scheme_obj) return false; // invalid scheme, clean it out
+        } else {
+            // no scheme: retrieve the default one
+            $def = $config->getDefinition('URI');
+            $scheme_obj = $registry->getScheme($def->defaultScheme, $config, $context);
+            if (!$scheme_obj) {
+                // something funky happened to the default scheme object
+                trigger_error(
+                    'Default scheme object "' . $def->defaultScheme . '" was not readable',
+                    E_USER_WARNING
+                );
+                return false;
+            }
+        }
+        return $scheme_obj;
+    }
+
+    /**
+     * Generic validation method applicable for all schemes. May modify
+     * this URI in order to get it into a compliant form.
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return True if validation/filtering succeeds, false if failure
+     */
+    public function validate($config, $context) {
+
+        // ABNF definitions from RFC 3986
+        $chars_sub_delims = '!$&\'()*+,;=';
+        $chars_gen_delims = ':/?#[]@';
+        $chars_pchar = $chars_sub_delims . ':@';
+
+        // validate scheme (MUST BE FIRST!)
+        if (!is_null($this->scheme) && is_null($this->host)) {
+            $def = $config->getDefinition('URI');
+            if ($def->defaultScheme === $this->scheme) {
+                $this->scheme = null;
+            }
+        }
+
+        // validate host
+        if (!is_null($this->host)) {
+            $host_def = new HTMLPurifier_AttrDef_URI_Host();
+            $this->host = $host_def->validate($this->host, $config, $context);
+            if ($this->host === false) $this->host = null;
+        }
+
+        // validate username
+        if (!is_null($this->userinfo)) {
+            $encoder = new HTMLPurifier_PercentEncoder($chars_sub_delims . ':');
+            $this->userinfo = $encoder->encode($this->userinfo);
+        }
+
+        // validate port
+        if (!is_null($this->port)) {
+            if ($this->port < 1 || $this->port > 65535) $this->port = null;
+        }
+
+        // validate path
+        $path_parts = array();
+        $segments_encoder = new HTMLPurifier_PercentEncoder($chars_pchar . '/');
+        if (!is_null($this->host)) {
+            // path-abempty (hier and relative)
+            $this->path = $segments_encoder->encode($this->path);
+        } elseif ($this->path !== '' && $this->path[0] === '/') {
+            // path-absolute (hier and relative)
+            if (strlen($this->path) >= 2 && $this->path[1] === '/') {
+                // This shouldn't ever happen!
+                $this->path = '';
+            } else {
+                $this->path = $segments_encoder->encode($this->path);
+            }
+        } elseif (!is_null($this->scheme) && $this->path !== '') {
+            // path-rootless (hier)
+            // Short circuit evaluation means we don't need to check nz
+            $this->path = $segments_encoder->encode($this->path);
+        } elseif (is_null($this->scheme) && $this->path !== '') {
+            // path-noscheme (relative)
+            // (once again, not checking nz)
+            $segment_nc_encoder = new HTMLPurifier_PercentEncoder($chars_sub_delims . '@');
+            $c = strpos($this->path, '/');
+            if ($c !== false) {
+                $this->path =
+                    $segment_nc_encoder->encode(substr($this->path, 0, $c)) .
+                    $segments_encoder->encode(substr($this->path, $c));
+            } else {
+                $this->path = $segment_nc_encoder->encode($this->path);
+            }
+        } else {
+            // path-empty (hier and relative)
+            $this->path = ''; // just to be safe
+        }
+
+        // qf = query and fragment
+        $qf_encoder = new HTMLPurifier_PercentEncoder($chars_pchar . '/?');
+
+        if (!is_null($this->query)) {
+            $this->query = $qf_encoder->encode($this->query);
+        }
+
+        if (!is_null($this->fragment)) {
+            $this->fragment = $qf_encoder->encode($this->fragment);
+        }
+
+        return true;
+
+    }
+
+    /**
+     * Convert URI back to string
+     * @return String URI appropriate for output
+     */
+    public function toString() {
+        // reconstruct authority
+        $authority = null;
+        if (!is_null($this->host)) {
+            $authority = '';
+            if(!is_null($this->userinfo)) $authority .= $this->userinfo . '@';
+            $authority .= $this->host;
+            if(!is_null($this->port))     $authority .= ':' . $this->port;
+        }
+
+        // reconstruct the result
+        $result = '';
+        if (!is_null($this->scheme))    $result .= $this->scheme . ':';
+        if (!is_null($authority))       $result .=  '//' . $authority;
+        $result .= $this->path;
+        if (!is_null($this->query))     $result .= '?' . $this->query;
+        if (!is_null($this->fragment))  $result .= '#' . $this->fragment;
+
+        return $result;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php
new file mode 100644
index 0000000000..ea2b8fe245
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php
@@ -0,0 +1,93 @@
+<?php
+
+class HTMLPurifier_URIDefinition extends HTMLPurifier_Definition
+{
+
+    public $type = 'URI';
+    protected $filters = array();
+    protected $postFilters = array();
+    protected $registeredFilters = array();
+
+    /**
+     * HTMLPurifier_URI object of the base specified at %URI.Base
+     */
+    public $base;
+
+    /**
+     * String host to consider "home" base, derived off of $base
+     */
+    public $host;
+
+    /**
+     * Name of default scheme based on %URI.DefaultScheme and %URI.Base
+     */
+    public $defaultScheme;
+
+    public function __construct() {
+        $this->registerFilter(new HTMLPurifier_URIFilter_DisableExternal());
+        $this->registerFilter(new HTMLPurifier_URIFilter_DisableExternalResources());
+        $this->registerFilter(new HTMLPurifier_URIFilter_HostBlacklist());
+        $this->registerFilter(new HTMLPurifier_URIFilter_MakeAbsolute());
+        $this->registerFilter(new HTMLPurifier_URIFilter_Munge());
+    }
+
+    public function registerFilter($filter) {
+        $this->registeredFilters[$filter->name] = $filter;
+    }
+
+    public function addFilter($filter, $config) {
+        $r = $filter->prepare($config);
+        if ($r === false) return; // null is ok, for backwards compat
+        if ($filter->post) {
+            $this->postFilters[$filter->name] = $filter;
+        } else {
+            $this->filters[$filter->name] = $filter;
+        }
+    }
+
+    protected function doSetup($config) {
+        $this->setupMemberVariables($config);
+        $this->setupFilters($config);
+    }
+
+    protected function setupFilters($config) {
+        foreach ($this->registeredFilters as $name => $filter) {
+            $conf = $config->get('URI.' . $name);
+            if ($conf !== false && $conf !== null) {
+                $this->addFilter($filter, $config);
+            }
+        }
+        unset($this->registeredFilters);
+    }
+
+    protected function setupMemberVariables($config) {
+        $this->host = $config->get('URI.Host');
+        $base_uri = $config->get('URI.Base');
+        if (!is_null($base_uri)) {
+            $parser = new HTMLPurifier_URIParser();
+            $this->base = $parser->parse($base_uri);
+            $this->defaultScheme = $this->base->scheme;
+            if (is_null($this->host)) $this->host = $this->base->host;
+        }
+        if (is_null($this->defaultScheme)) $this->defaultScheme = $config->get('URI.DefaultScheme');
+    }
+
+    public function filter(&$uri, $config, $context) {
+        foreach ($this->filters as $name => $f) {
+            $result = $f->filter($uri, $config, $context);
+            if (!$result) return false;
+        }
+        return true;
+    }
+
+    public function postFilter(&$uri, $config, $context) {
+        foreach ($this->postFilters as $name => $f) {
+            $result = $f->filter($uri, $config, $context);
+            if (!$result) return false;
+        }
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter.php
new file mode 100644
index 0000000000..c116f93dff
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIFilter.php
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Chainable filters for custom URI processing.
+ *
+ * These filters can perform custom actions on a URI filter object,
+ * including transformation or blacklisting.
+ *
+ * @warning This filter is called before scheme object validation occurs.
+ *          Make sure, if you require a specific scheme object, you
+ *          you check that it exists. This allows filters to convert
+ *          proprietary URI schemes into regular ones.
+ */
+abstract class HTMLPurifier_URIFilter
+{
+
+    /**
+     * Unique identifier of filter
+     */
+    public $name;
+
+    /**
+     * True if this filter should be run after scheme validation.
+     */
+    public $post = false;
+
+    /**
+     * Performs initialization for the filter
+     */
+    public function prepare($config) {return true;}
+
+    /**
+     * Filter a URI object
+     * @param $uri Reference to URI object variable
+     * @param $config Instance of HTMLPurifier_Config
+     * @param $context Instance of HTMLPurifier_Context
+     * @return bool Whether or not to continue processing: false indicates
+     *         URL is no good, true indicates continue processing. Note that
+     *         all changes are committed directly on the URI object
+     */
+    abstract public function filter(&$uri, $config, $context);
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php
new file mode 100644
index 0000000000..d8a39a5011
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php
@@ -0,0 +1,23 @@
+<?php
+
+class HTMLPurifier_URIFilter_DisableExternal extends HTMLPurifier_URIFilter
+{
+    public $name = 'DisableExternal';
+    protected $ourHostParts = false;
+    public function prepare($config) {
+        $our_host = $config->getDefinition('URI')->host;
+        if ($our_host !== null) $this->ourHostParts = array_reverse(explode('.', $our_host));
+    }
+    public function filter(&$uri, $config, $context) {
+        if (is_null($uri->host)) return true;
+        if ($this->ourHostParts === false) return false;
+        $host_parts = array_reverse(explode('.', $uri->host));
+        foreach ($this->ourHostParts as $i => $x) {
+            if (!isset($host_parts[$i])) return false;
+            if ($host_parts[$i] != $this->ourHostParts[$i]) return false;
+        }
+        return true;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php
new file mode 100644
index 0000000000..881abc43cf
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php
@@ -0,0 +1,12 @@
+<?php
+
+class HTMLPurifier_URIFilter_DisableExternalResources extends HTMLPurifier_URIFilter_DisableExternal
+{
+    public $name = 'DisableExternalResources';
+    public function filter(&$uri, $config, $context) {
+        if (!$context->get('EmbeddedURI', true)) return true;
+        return parent::filter($uri, $config, $context);
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php
new file mode 100644
index 0000000000..045aa0992c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php
@@ -0,0 +1,21 @@
+<?php
+
+class HTMLPurifier_URIFilter_HostBlacklist extends HTMLPurifier_URIFilter
+{
+    public $name = 'HostBlacklist';
+    protected $blacklist = array();
+    public function prepare($config) {
+        $this->blacklist = $config->get('URI.HostBlacklist');
+        return true;
+    }
+    public function filter(&$uri, $config, $context) {
+        foreach($this->blacklist as $blacklisted_host_fragment) {
+            if (strpos($uri->host, $blacklisted_host_fragment) !== false) {
+                return false;
+            }
+        }
+        return true;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php
new file mode 100644
index 0000000000..f46ab2630d
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php
@@ -0,0 +1,114 @@
+<?php
+
+// does not support network paths
+
+class HTMLPurifier_URIFilter_MakeAbsolute extends HTMLPurifier_URIFilter
+{
+    public $name = 'MakeAbsolute';
+    protected $base;
+    protected $basePathStack = array();
+    public function prepare($config) {
+        $def = $config->getDefinition('URI');
+        $this->base = $def->base;
+        if (is_null($this->base)) {
+            trigger_error('URI.MakeAbsolute is being ignored due to lack of value for URI.Base configuration', E_USER_WARNING);
+            return false;
+        }
+        $this->base->fragment = null; // fragment is invalid for base URI
+        $stack = explode('/', $this->base->path);
+        array_pop($stack); // discard last segment
+        $stack = $this->_collapseStack($stack); // do pre-parsing
+        $this->basePathStack = $stack;
+        return true;
+    }
+    public function filter(&$uri, $config, $context) {
+        if (is_null($this->base)) return true; // abort early
+        if (
+            $uri->path === '' && is_null($uri->scheme) &&
+            is_null($uri->host) && is_null($uri->query) && is_null($uri->fragment)
+        ) {
+            // reference to current document
+            $uri = clone $this->base;
+            return true;
+        }
+        if (!is_null($uri->scheme)) {
+            // absolute URI already: don't change
+            if (!is_null($uri->host)) return true;
+            $scheme_obj = $uri->getSchemeObj($config, $context);
+            if (!$scheme_obj) {
+                // scheme not recognized
+                return false;
+            }
+            if (!$scheme_obj->hierarchical) {
+                // non-hierarchal URI with explicit scheme, don't change
+                return true;
+            }
+            // special case: had a scheme but always is hierarchical and had no authority
+        }
+        if (!is_null($uri->host)) {
+            // network path, don't bother
+            return true;
+        }
+        if ($uri->path === '') {
+            $uri->path = $this->base->path;
+        } elseif ($uri->path[0] !== '/') {
+            // relative path, needs more complicated processing
+            $stack = explode('/', $uri->path);
+            $new_stack = array_merge($this->basePathStack, $stack);
+            if ($new_stack[0] !== '' && !is_null($this->base->host)) {
+                array_unshift($new_stack, '');
+            }
+            $new_stack = $this->_collapseStack($new_stack);
+            $uri->path = implode('/', $new_stack);
+        } else {
+            // absolute path, but still we should collapse
+            $uri->path = implode('/', $this->_collapseStack(explode('/', $uri->path)));
+        }
+        // re-combine
+        $uri->scheme = $this->base->scheme;
+        if (is_null($uri->userinfo)) $uri->userinfo = $this->base->userinfo;
+        if (is_null($uri->host))     $uri->host     = $this->base->host;
+        if (is_null($uri->port))     $uri->port     = $this->base->port;
+        return true;
+    }
+
+    /**
+     * Resolve dots and double-dots in a path stack
+     */
+    private function _collapseStack($stack) {
+        $result = array();
+        $is_folder = false;
+        for ($i = 0; isset($stack[$i]); $i++) {
+            $is_folder = false;
+            // absorb an internally duplicated slash
+            if ($stack[$i] == '' && $i && isset($stack[$i+1])) continue;
+            if ($stack[$i] == '..') {
+                if (!empty($result)) {
+                    $segment = array_pop($result);
+                    if ($segment === '' && empty($result)) {
+                        // error case: attempted to back out too far:
+                        // restore the leading slash
+                        $result[] = '';
+                    } elseif ($segment === '..') {
+                        $result[] = '..'; // cannot remove .. with ..
+                    }
+                } else {
+                    // relative path, preserve the double-dots
+                    $result[] = '..';
+                }
+                $is_folder = true;
+                continue;
+            }
+            if ($stack[$i] == '.') {
+                // silently absorb
+                $is_folder = true;
+                continue;
+            }
+            $result[] = $stack[$i];
+        }
+        if ($is_folder) $result[] = '';
+        return $result;
+    }
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php
new file mode 100644
index 0000000000..efa10a6458
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php
@@ -0,0 +1,58 @@
+<?php
+
+class HTMLPurifier_URIFilter_Munge extends HTMLPurifier_URIFilter
+{
+    public $name = 'Munge';
+    public $post = true;
+    private $target, $parser, $doEmbed, $secretKey;
+
+    protected $replace = array();
+
+    public function prepare($config) {
+        $this->target    = $config->get('URI.' . $this->name);
+        $this->parser    = new HTMLPurifier_URIParser();
+        $this->doEmbed   = $config->get('URI.MungeResources');
+        $this->secretKey = $config->get('URI.MungeSecretKey');
+        return true;
+    }
+    public function filter(&$uri, $config, $context) {
+        if ($context->get('EmbeddedURI', true) && !$this->doEmbed) return true;
+
+        $scheme_obj = $uri->getSchemeObj($config, $context);
+        if (!$scheme_obj) return true; // ignore unknown schemes, maybe another postfilter did it
+        if (is_null($uri->host) || empty($scheme_obj->browsable)) {
+            return true;
+        }
+        // don't redirect if target host is our host
+        if ($uri->host === $config->getDefinition('URI')->host) {
+            return true;
+        }
+
+        $this->makeReplace($uri, $config, $context);
+        $this->replace = array_map('rawurlencode', $this->replace);
+
+        $new_uri = strtr($this->target, $this->replace);
+        $new_uri = $this->parser->parse($new_uri);
+        // don't redirect if the target host is the same as the
+        // starting host
+        if ($uri->host === $new_uri->host) return true;
+        $uri = $new_uri; // overwrite
+        return true;
+    }
+
+    protected function makeReplace($uri, $config, $context) {
+        $string = $uri->toString();
+        // always available
+        $this->replace['%s'] = $string;
+        $this->replace['%r'] = $context->get('EmbeddedURI', true);
+        $token = $context->get('CurrentToken', true);
+        $this->replace['%n'] = $token ? $token->name : null;
+        $this->replace['%m'] = $context->get('CurrentAttr', true);
+        $this->replace['%p'] = $context->get('CurrentCSSProperty', true);
+        // not always available
+        if ($this->secretKey) $this->replace['%t'] = sha1($this->secretKey . ':' . $string);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIParser.php b/extlib/HTMLPurifier/HTMLPurifier/URIParser.php
new file mode 100644
index 0000000000..7179e4ab89
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIParser.php
@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * Parses a URI into the components and fragment identifier as specified
+ * by RFC 3986.
+ */
+class HTMLPurifier_URIParser
+{
+
+    /**
+     * Instance of HTMLPurifier_PercentEncoder to do normalization with.
+     */
+    protected $percentEncoder;
+
+    public function __construct() {
+        $this->percentEncoder = new HTMLPurifier_PercentEncoder();
+    }
+
+    /**
+     * Parses a URI.
+     * @param $uri string URI to parse
+     * @return HTMLPurifier_URI representation of URI. This representation has
+     *         not been validated yet and may not conform to RFC.
+     */
+    public function parse($uri) {
+
+        $uri = $this->percentEncoder->normalize($uri);
+
+        // Regexp is as per Appendix B.
+        // Note that ["<>] are an addition to the RFC's recommended
+        // characters, because they represent external delimeters.
+        $r_URI = '!'.
+            '(([^:/?#"<>]+):)?'. // 2. Scheme
+            '(//([^/?#"<>]*))?'. // 4. Authority
+            '([^?#"<>]*)'.       // 5. Path
+            '(\?([^#"<>]*))?'.   // 7. Query
+            '(#([^"<>]*))?'.     // 8. Fragment
+            '!';
+
+        $matches = array();
+        $result = preg_match($r_URI, $uri, $matches);
+
+        if (!$result) return false; // *really* invalid URI
+
+        // seperate out parts
+        $scheme     = !empty($matches[1]) ? $matches[2] : null;
+        $authority  = !empty($matches[3]) ? $matches[4] : null;
+        $path       = $matches[5]; // always present, can be empty
+        $query      = !empty($matches[6]) ? $matches[7] : null;
+        $fragment   = !empty($matches[8]) ? $matches[9] : null;
+
+        // further parse authority
+        if ($authority !== null) {
+            $r_authority = "/^((.+?)@)?(\[[^\]]+\]|[^:]*)(:(\d*))?/";
+            $matches = array();
+            preg_match($r_authority, $authority, $matches);
+            $userinfo   = !empty($matches[1]) ? $matches[2] : null;
+            $host       = !empty($matches[3]) ? $matches[3] : '';
+            $port       = !empty($matches[4]) ? (int) $matches[5] : null;
+        } else {
+            $port = $host = $userinfo = null;
+        }
+
+        return new HTMLPurifier_URI(
+            $scheme, $userinfo, $host, $port, $path, $query, $fragment);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme.php
new file mode 100644
index 0000000000..039710fd15
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Validator for the components of a URI for a specific scheme
+ */
+class HTMLPurifier_URIScheme
+{
+
+    /**
+     * Scheme's default port (integer)
+     */
+    public $default_port = null;
+
+    /**
+     * Whether or not URIs of this schem are locatable by a browser
+     * http and ftp are accessible, while mailto and news are not.
+     */
+    public $browsable = false;
+
+    /**
+     * Whether or not the URI always uses <hier_part>, resolves edge cases
+     * with making relative URIs absolute
+     */
+    public $hierarchical = false;
+
+    /**
+     * Validates the components of a URI
+     * @note This implementation should be called by children if they define
+     *       a default port, as it does port processing.
+     * @param $uri Instance of HTMLPurifier_URI
+     * @param $config HTMLPurifier_Config object
+     * @param $context HTMLPurifier_Context object
+     * @return Bool success or failure
+     */
+    public function validate(&$uri, $config, $context) {
+        if ($this->default_port == $uri->port) $uri->port = null;
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php
new file mode 100644
index 0000000000..5849bf7ff0
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php
@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Validates ftp (File Transfer Protocol) URIs as defined by generic RFC 1738.
+ */
+class HTMLPurifier_URIScheme_ftp extends HTMLPurifier_URIScheme {
+
+    public $default_port = 21;
+    public $browsable = true; // usually
+    public $hierarchical = true;
+
+    public function validate(&$uri, $config, $context) {
+        parent::validate($uri, $config, $context);
+        $uri->query    = null;
+
+        // typecode check
+        $semicolon_pos = strrpos($uri->path, ';'); // reverse
+        if ($semicolon_pos !== false) {
+            $type = substr($uri->path, $semicolon_pos + 1); // no semicolon
+            $uri->path = substr($uri->path, 0, $semicolon_pos);
+            $type_ret = '';
+            if (strpos($type, '=') !== false) {
+                // figure out whether or not the declaration is correct
+                list($key, $typecode) = explode('=', $type, 2);
+                if ($key !== 'type') {
+                    // invalid key, tack it back on encoded
+                    $uri->path .= '%3B' . $type;
+                } elseif ($typecode === 'a' || $typecode === 'i' || $typecode === 'd') {
+                    $type_ret = ";type=$typecode";
+                }
+            } else {
+                $uri->path .= '%3B' . $type;
+            }
+            $uri->path = str_replace(';', '%3B', $uri->path);
+            $uri->path .= $type_ret;
+        }
+
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php
new file mode 100644
index 0000000000..b097a31d6a
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * Validates http (HyperText Transfer Protocol) as defined by RFC 2616
+ */
+class HTMLPurifier_URIScheme_http extends HTMLPurifier_URIScheme {
+
+    public $default_port = 80;
+    public $browsable = true;
+    public $hierarchical = true;
+
+    public function validate(&$uri, $config, $context) {
+        parent::validate($uri, $config, $context);
+        $uri->userinfo = null;
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php
new file mode 100644
index 0000000000..29e380919f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php
@@ -0,0 +1,12 @@
+<?php
+
+/**
+ * Validates https (Secure HTTP) according to http scheme.
+ */
+class HTMLPurifier_URIScheme_https extends HTMLPurifier_URIScheme_http {
+
+    public $default_port = 443;
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php
new file mode 100644
index 0000000000..c1e2cd5aae
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php
@@ -0,0 +1,27 @@
+<?php
+
+// VERY RELAXED! Shouldn't cause problems, not even Firefox checks if the
+// email is valid, but be careful!
+
+/**
+ * Validates mailto (for E-mail) according to RFC 2368
+ * @todo Validate the email address
+ * @todo Filter allowed query parameters
+ */
+
+class HTMLPurifier_URIScheme_mailto extends HTMLPurifier_URIScheme {
+
+    public $browsable = false;
+
+    public function validate(&$uri, $config, $context) {
+        parent::validate($uri, $config, $context);
+        $uri->userinfo = null;
+        $uri->host     = null;
+        $uri->port     = null;
+        // we need to validate path against RFC 2368's addr-spec
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php
new file mode 100644
index 0000000000..f5f54f4f56
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php
@@ -0,0 +1,22 @@
+<?php
+
+/**
+ * Validates news (Usenet) as defined by generic RFC 1738
+ */
+class HTMLPurifier_URIScheme_news extends HTMLPurifier_URIScheme {
+
+    public $browsable = false;
+
+    public function validate(&$uri, $config, $context) {
+        parent::validate($uri, $config, $context);
+        $uri->userinfo = null;
+        $uri->host     = null;
+        $uri->port     = null;
+        $uri->query    = null;
+        // typecode check needed on path
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php
new file mode 100644
index 0000000000..5bf93ea784
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * Validates nntp (Network News Transfer Protocol) as defined by generic RFC 1738
+ */
+class HTMLPurifier_URIScheme_nntp extends HTMLPurifier_URIScheme {
+
+    public $default_port = 119;
+    public $browsable = false;
+
+    public function validate(&$uri, $config, $context) {
+        parent::validate($uri, $config, $context);
+        $uri->userinfo = null;
+        $uri->query    = null;
+        return true;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php b/extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php
new file mode 100644
index 0000000000..576bf7b6d1
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php
@@ -0,0 +1,68 @@
+<?php
+
+/**
+ * Registry for retrieving specific URI scheme validator objects.
+ */
+class HTMLPurifier_URISchemeRegistry
+{
+
+    /**
+     * Retrieve sole instance of the registry.
+     * @param $prototype Optional prototype to overload sole instance with,
+     *                   or bool true to reset to default registry.
+     * @note Pass a registry object $prototype with a compatible interface and
+     *       the function will copy it and return it all further times.
+     */
+    public static function instance($prototype = null) {
+        static $instance = null;
+        if ($prototype !== null) {
+            $instance = $prototype;
+        } elseif ($instance === null || $prototype == true) {
+            $instance = new HTMLPurifier_URISchemeRegistry();
+        }
+        return $instance;
+    }
+
+    /**
+     * Cache of retrieved schemes.
+     */
+    protected $schemes = array();
+
+    /**
+     * Retrieves a scheme validator object
+     * @param $scheme String scheme name like http or mailto
+     * @param $config HTMLPurifier_Config object
+     * @param $config HTMLPurifier_Context object
+     */
+    public function getScheme($scheme, $config, $context) {
+        if (!$config) $config = HTMLPurifier_Config::createDefault();
+
+        // important, otherwise attacker could include arbitrary file
+        $allowed_schemes = $config->get('URI.AllowedSchemes');
+        if (!$config->get('URI.OverrideAllowedSchemes') &&
+            !isset($allowed_schemes[$scheme])
+        ) {
+            return;
+        }
+
+        if (isset($this->schemes[$scheme])) return $this->schemes[$scheme];
+        if (!isset($allowed_schemes[$scheme])) return;
+
+        $class = 'HTMLPurifier_URIScheme_' . $scheme;
+        if (!class_exists($class)) return;
+        $this->schemes[$scheme] = new $class();
+        return $this->schemes[$scheme];
+    }
+
+    /**
+     * Registers a custom scheme to the cache, bypassing reflection.
+     * @param $scheme Scheme name
+     * @param $scheme_obj HTMLPurifier_URIScheme object
+     */
+    public function register($scheme, $scheme_obj) {
+        $this->schemes[$scheme] = $scheme_obj;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php b/extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php
new file mode 100644
index 0000000000..545d426220
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php
@@ -0,0 +1,254 @@
+<?php
+
+/**
+ * Class for converting between different unit-lengths as specified by
+ * CSS.
+ */
+class HTMLPurifier_UnitConverter
+{
+
+    const ENGLISH = 1;
+    const METRIC = 2;
+    const DIGITAL = 3;
+
+    /**
+     * Units information array. Units are grouped into measuring systems
+     * (English, Metric), and are assigned an integer representing
+     * the conversion factor between that unit and the smallest unit in
+     * the system. Numeric indexes are actually magical constants that
+     * encode conversion data from one system to the next, with a O(n^2)
+     * constraint on memory (this is generally not a problem, since
+     * the number of measuring systems is small.)
+     */
+    protected static $units = array(
+        self::ENGLISH => array(
+            'px' => 3, // This is as per CSS 2.1 and Firefox. Your mileage may vary
+            'pt' => 4,
+            'pc' => 48,
+            'in' => 288,
+            self::METRIC => array('pt', '0.352777778', 'mm'),
+        ),
+        self::METRIC => array(
+            'mm' => 1,
+            'cm' => 10,
+            self::ENGLISH => array('mm', '2.83464567', 'pt'),
+        ),
+    );
+
+    /**
+     * Minimum bcmath precision for output.
+     */
+    protected $outputPrecision;
+
+    /**
+     * Bcmath precision for internal calculations.
+     */
+    protected $internalPrecision;
+
+    /**
+     * Whether or not BCMath is available
+     */
+    private $bcmath;
+
+    public function __construct($output_precision = 4, $internal_precision = 10, $force_no_bcmath = false) {
+        $this->outputPrecision = $output_precision;
+        $this->internalPrecision = $internal_precision;
+        $this->bcmath = !$force_no_bcmath && function_exists('bcmul');
+    }
+
+    /**
+     * Converts a length object of one unit into another unit.
+     * @param HTMLPurifier_Length $length
+     *      Instance of HTMLPurifier_Length to convert. You must validate()
+     *      it before passing it here!
+     * @param string $to_unit
+     *      Unit to convert to.
+     * @note
+     *      About precision: This conversion function pays very special
+     *      attention to the incoming precision of values and attempts
+     *      to maintain a number of significant figure. Results are
+     *      fairly accurate up to nine digits. Some caveats:
+     *          - If a number is zero-padded as a result of this significant
+     *            figure tracking, the zeroes will be eliminated.
+     *          - If a number contains less than four sigfigs ($outputPrecision)
+     *            and this causes some decimals to be excluded, those
+     *            decimals will be added on.
+     */
+    public function convert($length, $to_unit) {
+
+        if (!$length->isValid()) return false;
+
+        $n    = $length->getN();
+        $unit = $length->getUnit();
+
+        if ($n === '0' || $unit === false) {
+            return new HTMLPurifier_Length('0', false);
+        }
+
+        $state = $dest_state = false;
+        foreach (self::$units as $k => $x) {
+            if (isset($x[$unit])) $state = $k;
+            if (isset($x[$to_unit])) $dest_state = $k;
+        }
+        if (!$state || !$dest_state) return false;
+
+        // Some calculations about the initial precision of the number;
+        // this will be useful when we need to do final rounding.
+        $sigfigs = $this->getSigFigs($n);
+        if ($sigfigs < $this->outputPrecision) $sigfigs = $this->outputPrecision;
+
+        // BCMath's internal precision deals only with decimals. Use
+        // our default if the initial number has no decimals, or increase
+        // it by how ever many decimals, thus, the number of guard digits
+        // will always be greater than or equal to internalPrecision.
+        $log = (int) floor(log(abs($n), 10));
+        $cp = ($log < 0) ? $this->internalPrecision - $log : $this->internalPrecision; // internal precision
+
+        for ($i = 0; $i < 2; $i++) {
+
+            // Determine what unit IN THIS SYSTEM we need to convert to
+            if ($dest_state === $state) {
+                // Simple conversion
+                $dest_unit = $to_unit;
+            } else {
+                // Convert to the smallest unit, pending a system shift
+                $dest_unit = self::$units[$state][$dest_state][0];
+            }
+
+            // Do the conversion if necessary
+            if ($dest_unit !== $unit) {
+                $factor = $this->div(self::$units[$state][$unit], self::$units[$state][$dest_unit], $cp);
+                $n = $this->mul($n, $factor, $cp);
+                $unit = $dest_unit;
+            }
+
+            // Output was zero, so bail out early. Shouldn't ever happen.
+            if ($n === '') {
+                $n = '0';
+                $unit = $to_unit;
+                break;
+            }
+
+            // It was a simple conversion, so bail out
+            if ($dest_state === $state) {
+                break;
+            }
+
+            if ($i !== 0) {
+                // Conversion failed! Apparently, the system we forwarded
+                // to didn't have this unit. This should never happen!
+                return false;
+            }
+
+            // Pre-condition: $i == 0
+
+            // Perform conversion to next system of units
+            $n = $this->mul($n, self::$units[$state][$dest_state][1], $cp);
+            $unit = self::$units[$state][$dest_state][2];
+            $state = $dest_state;
+
+            // One more loop around to convert the unit in the new system.
+
+        }
+
+        // Post-condition: $unit == $to_unit
+        if ($unit !== $to_unit) return false;
+
+        // Useful for debugging:
+        //echo "<pre>n";
+        //echo "$n\nsigfigs = $sigfigs\nnew_log = $new_log\nlog = $log\nrp = $rp\n</pre>\n";
+
+        $n = $this->round($n, $sigfigs);
+        if (strpos($n, '.') !== false) $n = rtrim($n, '0');
+        $n = rtrim($n, '.');
+
+        return new HTMLPurifier_Length($n, $unit);
+    }
+
+    /**
+     * Returns the number of significant figures in a string number.
+     * @param string $n Decimal number
+     * @return int number of sigfigs
+     */
+    public function getSigFigs($n) {
+        $n = ltrim($n, '0+-');
+        $dp = strpos($n, '.'); // decimal position
+        if ($dp === false) {
+            $sigfigs = strlen(rtrim($n, '0'));
+        } else {
+            $sigfigs = strlen(ltrim($n, '0.')); // eliminate extra decimal character
+            if ($dp !== 0) $sigfigs--;
+        }
+        return $sigfigs;
+    }
+
+    /**
+     * Adds two numbers, using arbitrary precision when available.
+     */
+    private function add($s1, $s2, $scale) {
+        if ($this->bcmath) return bcadd($s1, $s2, $scale);
+        else return $this->scale($s1 + $s2, $scale);
+    }
+
+    /**
+     * Multiples two numbers, using arbitrary precision when available.
+     */
+    private function mul($s1, $s2, $scale) {
+        if ($this->bcmath) return bcmul($s1, $s2, $scale);
+        else return $this->scale($s1 * $s2, $scale);
+    }
+
+    /**
+     * Divides two numbers, using arbitrary precision when available.
+     */
+    private function div($s1, $s2, $scale) {
+        if ($this->bcmath) return bcdiv($s1, $s2, $scale);
+        else return $this->scale($s1 / $s2, $scale);
+    }
+
+    /**
+     * Rounds a number according to the number of sigfigs it should have,
+     * using arbitrary precision when available.
+     */
+    private function round($n, $sigfigs) {
+        $new_log = (int) floor(log(abs($n), 10)); // Number of digits left of decimal - 1
+        $rp = $sigfigs - $new_log - 1; // Number of decimal places needed
+        $neg = $n < 0 ? '-' : ''; // Negative sign
+        if ($this->bcmath) {
+            if ($rp >= 0) {
+                $n = bcadd($n, $neg . '0.' .  str_repeat('0', $rp) . '5', $rp + 1);
+                $n = bcdiv($n, '1', $rp);
+            } else {
+                // This algorithm partially depends on the standardized
+                // form of numbers that comes out of bcmath.
+                $n = bcadd($n, $neg . '5' . str_repeat('0', $new_log - $sigfigs), 0);
+                $n = substr($n, 0, $sigfigs + strlen($neg)) . str_repeat('0', $new_log - $sigfigs + 1);
+            }
+            return $n;
+        } else {
+            return $this->scale(round($n, $sigfigs - $new_log - 1), $rp + 1);
+        }
+    }
+
+    /**
+     * Scales a float to $scale digits right of decimal point, like BCMath.
+     */
+    private function scale($r, $scale) {
+        if ($scale < 0) {
+            // The f sprintf type doesn't support negative numbers, so we
+            // need to cludge things manually. First get the string.
+            $r = sprintf('%.0f', (float) $r);
+            // Due to floating point precision loss, $r will more than likely
+            // look something like 4652999999999.9234. We grab one more digit
+            // than we need to precise from $r and then use that to round
+            // appropriately.
+            $precise = (string) round(substr($r, 0, strlen($r) + $scale), -1);
+            // Now we return it, truncating the zero that was rounded off.
+            return substr($precise, 0, -1) . str_repeat('0', -$scale + 1);
+        }
+        return sprintf('%.' . $scale . 'f', (float) $r);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParser.php b/extlib/HTMLPurifier/HTMLPurifier/VarParser.php
new file mode 100644
index 0000000000..68e72ae869
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/VarParser.php
@@ -0,0 +1,154 @@
+<?php
+
+/**
+ * Parses string representations into their corresponding native PHP
+ * variable type. The base implementation does a simple type-check.
+ */
+class HTMLPurifier_VarParser
+{
+
+    const STRING    = 1;
+    const ISTRING   = 2;
+    const TEXT      = 3;
+    const ITEXT     = 4;
+    const INT       = 5;
+    const FLOAT     = 6;
+    const BOOL      = 7;
+    const LOOKUP    = 8;
+    const ALIST     = 9;
+    const HASH      = 10;
+    const MIXED     = 11;
+
+    /**
+     * Lookup table of allowed types. Mainly for backwards compatibility, but
+     * also convenient for transforming string type names to the integer constants.
+     */
+    static public $types = array(
+        'string'    => self::STRING,
+        'istring'   => self::ISTRING,
+        'text'      => self::TEXT,
+        'itext'     => self::ITEXT,
+        'int'       => self::INT,
+        'float'     => self::FLOAT,
+        'bool'      => self::BOOL,
+        'lookup'    => self::LOOKUP,
+        'list'      => self::ALIST,
+        'hash'      => self::HASH,
+        'mixed'     => self::MIXED
+    );
+
+    /**
+     * Lookup table of types that are string, and can have aliases or
+     * allowed value lists.
+     */
+    static public $stringTypes = array(
+        self::STRING    => true,
+        self::ISTRING   => true,
+        self::TEXT      => true,
+        self::ITEXT     => true,
+    );
+
+    /**
+     * Validate a variable according to type. Throws
+     * HTMLPurifier_VarParserException if invalid.
+     * It may return NULL as a valid type if $allow_null is true.
+     *
+     * @param $var Variable to validate
+     * @param $type Type of variable, see HTMLPurifier_VarParser->types
+     * @param $allow_null Whether or not to permit null as a value
+     * @return Validated and type-coerced variable
+     */
+    final public function parse($var, $type, $allow_null = false) {
+        if (is_string($type)) {
+            if (!isset(HTMLPurifier_VarParser::$types[$type])) {
+                throw new HTMLPurifier_VarParserException("Invalid type '$type'");
+            } else {
+                $type = HTMLPurifier_VarParser::$types[$type];
+            }
+        }
+        $var = $this->parseImplementation($var, $type, $allow_null);
+        if ($allow_null && $var === null) return null;
+        // These are basic checks, to make sure nothing horribly wrong
+        // happened in our implementations.
+        switch ($type) {
+            case (self::STRING):
+            case (self::ISTRING):
+            case (self::TEXT):
+            case (self::ITEXT):
+                if (!is_string($var)) break;
+                if ($type == self::ISTRING || $type == self::ITEXT) $var = strtolower($var);
+                return $var;
+            case (self::INT):
+                if (!is_int($var)) break;
+                return $var;
+            case (self::FLOAT):
+                if (!is_float($var)) break;
+                return $var;
+            case (self::BOOL):
+                if (!is_bool($var)) break;
+                return $var;
+            case (self::LOOKUP):
+            case (self::ALIST):
+            case (self::HASH):
+                if (!is_array($var)) break;
+                if ($type === self::LOOKUP) {
+                    foreach ($var as $k) if ($k !== true) $this->error('Lookup table contains value other than true');
+                } elseif ($type === self::ALIST) {
+                    $keys = array_keys($var);
+                    if (array_keys($keys) !== $keys) $this->error('Indices for list are not uniform');
+                }
+                return $var;
+            case (self::MIXED):
+                return $var;
+            default:
+                $this->errorInconsistent(get_class($this), $type);
+        }
+        $this->errorGeneric($var, $type);
+    }
+
+    /**
+     * Actually implements the parsing. Base implementation is to not
+     * do anything to $var. Subclasses should overload this!
+     */
+    protected function parseImplementation($var, $type, $allow_null) {
+        return $var;
+    }
+
+    /**
+     * Throws an exception.
+     */
+    protected function error($msg) {
+        throw new HTMLPurifier_VarParserException($msg);
+    }
+
+    /**
+     * Throws an inconsistency exception.
+     * @note This should not ever be called. It would be called if we
+     *       extend the allowed values of HTMLPurifier_VarParser without
+     *       updating subclasses.
+     */
+    protected function errorInconsistent($class, $type) {
+        throw new HTMLPurifier_Exception("Inconsistency in $class: ".HTMLPurifier_VarParser::getTypeName($type)." not implemented");
+    }
+
+    /**
+     * Generic error for if a type didn't work.
+     */
+    protected function errorGeneric($var, $type) {
+        $vtype = gettype($var);
+        $this->error("Expected type ".HTMLPurifier_VarParser::getTypeName($type).", got $vtype");
+    }
+
+    static public function getTypeName($type) {
+        static $lookup;
+        if (!$lookup) {
+            // Lazy load the alternative lookup table
+            $lookup = array_flip(HTMLPurifier_VarParser::$types);
+        }
+        if (!isset($lookup[$type])) return 'unknown';
+        return $lookup[$type];
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php b/extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php
new file mode 100644
index 0000000000..c954250e9f
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php
@@ -0,0 +1,96 @@
+<?php
+
+/**
+ * Performs safe variable parsing based on types which can be used by
+ * users. This may not be able to represent all possible data inputs,
+ * however.
+ */
+class HTMLPurifier_VarParser_Flexible extends HTMLPurifier_VarParser
+{
+
+    protected function parseImplementation($var, $type, $allow_null) {
+        if ($allow_null && $var === null) return null;
+        switch ($type) {
+            // Note: if code "breaks" from the switch, it triggers a generic
+            // exception to be thrown. Specific errors can be specifically
+            // done here.
+            case self::MIXED :
+            case self::ISTRING :
+            case self::STRING :
+            case self::TEXT :
+            case self::ITEXT :
+                return $var;
+            case self::INT :
+                if (is_string($var) && ctype_digit($var)) $var = (int) $var;
+                return $var;
+            case self::FLOAT :
+                if ((is_string($var) && is_numeric($var)) || is_int($var)) $var = (float) $var;
+                return $var;
+            case self::BOOL :
+                if (is_int($var) && ($var === 0 || $var === 1)) {
+                    $var = (bool) $var;
+                } elseif (is_string($var)) {
+                    if ($var == 'on' || $var == 'true' || $var == '1') {
+                        $var = true;
+                    } elseif ($var == 'off' || $var == 'false' || $var == '0') {
+                        $var = false;
+                    } else {
+                        throw new HTMLPurifier_VarParserException("Unrecognized value '$var' for $type");
+                    }
+                }
+                return $var;
+            case self::ALIST :
+            case self::HASH :
+            case self::LOOKUP :
+                if (is_string($var)) {
+                    // special case: technically, this is an array with
+                    // a single empty string item, but having an empty
+                    // array is more intuitive
+                    if ($var == '') return array();
+                    if (strpos($var, "\n") === false && strpos($var, "\r") === false) {
+                        // simplistic string to array method that only works
+                        // for simple lists of tag names or alphanumeric characters
+                        $var = explode(',',$var);
+                    } else {
+                        $var = preg_split('/(,|[\n\r]+)/', $var);
+                    }
+                    // remove spaces
+                    foreach ($var as $i => $j) $var[$i] = trim($j);
+                    if ($type === self::HASH) {
+                        // key:value,key2:value2
+                        $nvar = array();
+                        foreach ($var as $keypair) {
+                            $c = explode(':', $keypair, 2);
+                            if (!isset($c[1])) continue;
+                            $nvar[$c[0]] = $c[1];
+                        }
+                        $var = $nvar;
+                    }
+                }
+                if (!is_array($var)) break;
+                $keys = array_keys($var);
+                if ($keys === array_keys($keys)) {
+                    if ($type == self::ALIST) return $var;
+                    elseif ($type == self::LOOKUP) {
+                        $new = array();
+                        foreach ($var as $key) {
+                            $new[$key] = true;
+                        }
+                        return $new;
+                    } else break;
+                }
+                if ($type === self::LOOKUP) {
+                    foreach ($var as $key => $value) {
+                        $var[$key] = true;
+                    }
+                }
+                return $var;
+            default:
+                $this->errorInconsistent(__CLASS__, $type);
+        }
+        $this->errorGeneric($var, $type);
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php b/extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php
new file mode 100644
index 0000000000..b02a6de54c
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php
@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * This variable parser uses PHP's internal code engine. Because it does
+ * this, it can represent all inputs; however, it is dangerous and cannot
+ * be used by users.
+ */
+class HTMLPurifier_VarParser_Native extends HTMLPurifier_VarParser
+{
+
+    protected function parseImplementation($var, $type, $allow_null) {
+        return $this->evalExpression($var);
+    }
+
+    protected function evalExpression($expr) {
+        $var = null;
+        $result = eval("\$var = $expr;");
+        if ($result === false) {
+            throw new HTMLPurifier_VarParserException("Fatal error in evaluated code");
+        }
+        return $var;
+    }
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParserException.php b/extlib/HTMLPurifier/HTMLPurifier/VarParserException.php
new file mode 100644
index 0000000000..5df3414959
--- /dev/null
+++ b/extlib/HTMLPurifier/HTMLPurifier/VarParserException.php
@@ -0,0 +1,11 @@
+<?php
+
+/**
+ * Exception type for HTMLPurifier_VarParser
+ */
+class HTMLPurifier_VarParserException extends HTMLPurifier_Exception
+{
+
+}
+
+// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/LICENSE b/extlib/HTMLPurifier/LICENSE
new file mode 100644
index 0000000000..8c88a20d45
--- /dev/null
+++ b/extlib/HTMLPurifier/LICENSE
@@ -0,0 +1,504 @@
+		  GNU LESSER GENERAL PUBLIC LICENSE
+		       Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL.  It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+  This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it.  You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations below.
+
+  When we speak of free software, we are referring to freedom of use,
+not price.  Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+  To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights.  These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+  For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you.  You must make sure that they, too, receive or can get the source
+code.  If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it.  And you must show them these terms so they know their rights.
+
+  We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+  To protect each distributor, we want to make it very clear that
+there is no warranty for the free library.  Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+
+  Finally, software patents pose a constant threat to the existence of
+any free program.  We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
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+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+  Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License.  This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License.  We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+  When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library.  The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom.  The Lesser General
+Public License permits more lax criteria for linking other code with
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+
+  We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License.  It also provides other free software developers Less
+of an advantage over competing non-free programs.  These disadvantages
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+library does the same job as widely used non-free libraries.  In this
+case, there is little to gain by limiting the free library to free
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+programs enables a greater number of people to use a large body of
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+non-free programs enables many more people to use the whole GNU
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+system.
+
+  Although the Lesser General Public License is Less protective of the
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+
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+
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+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+Also add information on how to contact you by electronic and paper mail.
+
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+  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
+
+  <signature of Ty Coon>, 1 April 1990
+  Ty Coon, President of Vice
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+That's all there is to it!
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+    vim: et sw=4 sts=4

From ab4ec095e811f86c50fbc1cd71144b11d6b86d50 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 11:38:05 -0500
Subject: [PATCH 054/190] adjust URI, URL, and location in
 Ostatus_profile::processPost

---
 plugins/OStatus/classes/Ostatus_profile.php | 27 ++++++++++++---------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 9f5c605612..4dd5652886 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -457,28 +457,33 @@ class Ostatus_profile extends Memcached_DataObject
             $oprofile = $this;
         }
 
-        if ($activity->object->link) {
-            $sourceUri = $activity->object->link;
-        } else if (preg_match('!^https?://!', $activity->object->id)) {
-            $sourceUri = $activity->object->id;
-        } else {
-            common_log(LOG_INFO, "OStatus: ignoring post with no source link: id $activity->object->id");
+        $sourceUri = $activity->object->id;
+
+        $dupe = Notice::staticGet('uri', $sourceUri);
+
+        if ($dupe) {
+            common_log(LOG_INFO, "OStatus: ignoring duplicate post: $sourceUri");
             return;
         }
 
-        $dupe = Notice::staticGet('uri', $sourceUri);
-        if ($dupe) {
-            common_log(LOG_INFO, "OStatus: ignoring duplicate post: $noticeLink");
-            return;
+        $sourceUrl = null;
+
+        if ($activity->object->link) {
+            $sourceUrl = $activity->object->link;
+        } else if (preg_match('!^https?://!', $activity->object->id)) {
+            $sourceUrl = $activity->object->id;
         }
 
         // @fixme sanitize and save HTML content if available
+
         $content = $activity->object->title;
 
         $params = array('is_local' => Notice::REMOTE_OMB,
+                        'url' => $sourceUrl,
                         'uri' => $sourceUri);
 
-        $location = $this->getEntryLocation($activity->entry);
+        $location = $activity->context->location;
+
         if ($location) {
             $params['lat'] = $location->lat;
             $params['lon'] = $location->lon;

From 866b6470629b570b9f817553f85f6d8e801f0d43 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 11:48:42 -0500
Subject: [PATCH 055/190] add hooks for OStatus notification on
 subscribe/unsubscribe

---
 plugins/OStatus/OStatusPlugin.php | 44 +++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index e1f3fd9d37..9e6d03177f 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -335,4 +335,48 @@ class OStatusPlugin extends Plugin
             common_log(LOG_DEBUG, "No ostatus profile for incoming feed $feedsub->uri");
         }
     }
+
+    function onEndSubscribe($subscriber, $other)
+    {
+        $user = User::staticGet('id', $subscriber->id);
+
+        if (empty($user)) {
+            return true;
+        }
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+        if (empty($oprofile)) {
+            return true;
+        }
+
+        // We have a local user subscribing to a remote profile; make the
+        // magic happen!
+
+        $oprofile->notify($subscriber, ActivityVerb::FOLLOW);
+
+        return true;
+    }
+
+    function onEndUnsubscribe($subscriber, $other)
+    {
+        $user = User::staticGet('id', $subscriber->id);
+
+        if (empty($user)) {
+            return true;
+        }
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+        if (empty($oprofile)) {
+            return true;
+        }
+
+        // We have a local user subscribing to a remote profile; make the
+        // magic happen!
+
+        $oprofile->notify($subscriber, ActivityVerb::UNFOLLOW);
+
+        return true;
+    }
 }

From 36d21fa7162ca94ce100433da53439a67e815ba1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 12:03:32 -0500
Subject: [PATCH 056/190] Add events for favor and disfavor

Added events to core code for when someone favors or disfavors a
notice.
---
 EVENTS.txt       | 19 +++++++++++++++++++
 classes/Fave.php | 44 +++++++++++++++++++++++++++++++++++++-------
 2 files changed, 56 insertions(+), 7 deletions(-)

diff --git a/EVENTS.txt b/EVENTS.txt
index 90242fa133..c108606ce2 100644
--- a/EVENTS.txt
+++ b/EVENTS.txt
@@ -729,3 +729,22 @@ StartGetProfileUri: When determining the canonical URI for a given profile
 EndGetProfileUri: After determining the canonical URI for a given profile
 - $profile: the current profile
 - &$uri: the URI
+
+StartFavorNotice: Saving a notice as a favorite
+- $profile: profile of the person faving (can be remote!)
+- $notice: notice being faved
+- &$fave: Favor object; null to start off with, but feel free to override.
+
+EndFavorNotice: After saving a notice as a favorite
+- $profile: profile of the person faving (can be remote!)
+- $notice: notice being faved
+
+StartDisfavorNotice: Saving a notice as a favorite
+- $profile: profile of the person faving (can be remote!)
+- $notice: notice being faved
+- &$result: result of the disfavoring (if you override)
+
+EndDisfavorNotice: After saving a notice as a favorite
+- $profile: profile of the person faving (can be remote!)
+- $notice: notice being faved
+
diff --git a/classes/Fave.php b/classes/Fave.php
index 8113c8e166..0b6eec2bc4 100644
--- a/classes/Fave.php
+++ b/classes/Fave.php
@@ -21,17 +21,47 @@ class Fave extends Memcached_DataObject
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
 
-    static function addNew($user, $notice) {
-        $fave = new Fave();
-        $fave->user_id = $user->id;
-        $fave->notice_id = $notice->id;
-        if (!$fave->insert()) {
-            common_log_db_error($fave, 'INSERT', __FILE__);
-            return false;
+    static function addNew($profile, $notice) {
+
+        $fave = null;
+
+        if (Event::handle('StartFavorNotice', array($profile, $notice, &$fave))) {
+
+            $fave = new Fave();
+
+            $fave->user_id   = $profile->id;
+            $fave->notice_id = $notice->id;
+
+            if (!$fave->insert()) {
+                common_log_db_error($fave, 'INSERT', __FILE__);
+                return false;
+            }
+
+            Event::handle('EndFavorNotice', array($profile, $notice));
         }
+
         return $fave;
     }
 
+    function delete()
+    {
+        $profile = Profile::staticGet('id', $this->user_id);
+        $notice  = Notice::staticGet('id', $this->notice_id);
+
+        $result = null;
+
+        if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) {
+
+            $result = parent::delete();
+
+            if ($result) {
+                Event::handle('EndDisfavorNotice', array($profile, $notice));
+            }
+        }
+
+        return $result;
+    }
+
     function pkeyGet($kv)
     {
         return Memcached_DataObject::pkeyGet('Fave', $kv);

From 97b01432e7903797e39205e46a51394feac54292 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sat, 20 Feb 2010 10:06:28 -0800
Subject: [PATCH 057/190] drop no-longer-used XML_Feed_Parser extlib package
 from OStatus plugin

---
 plugins/OStatus/extlib/README                 |   9 -
 plugins/OStatus/extlib/XML/Feed/Parser.php    | 351 -------------
 .../OStatus/extlib/XML/Feed/Parser/Atom.php   | 365 --------------
 .../extlib/XML/Feed/Parser/AtomElement.php    | 261 ----------
 .../extlib/XML/Feed/Parser/Exception.php      |  42 --
 .../OStatus/extlib/XML/Feed/Parser/RSS09.php  | 214 --------
 .../extlib/XML/Feed/Parser/RSS09Element.php   |  62 ---
 .../OStatus/extlib/XML/Feed/Parser/RSS1.php   | 277 -----------
 .../OStatus/extlib/XML/Feed/Parser/RSS11.php  | 276 -----------
 .../extlib/XML/Feed/Parser/RSS11Element.php   | 151 ------
 .../extlib/XML/Feed/Parser/RSS1Element.php    | 116 -----
 .../OStatus/extlib/XML/Feed/Parser/RSS2.php   | 335 -------------
 .../extlib/XML/Feed/Parser/RSS2Element.php    | 171 -------
 .../OStatus/extlib/XML/Feed/Parser/Type.php   | 467 ------------------
 .../XML/Feed/samples/atom10-entryonly.xml     |  28 --
 .../XML/Feed/samples/atom10-example1.xml      |  20 -
 .../XML/Feed/samples/atom10-example2.xml      |  45 --
 .../extlib/XML/Feed/samples/delicious.feed    | 177 -------
 .../extlib/XML/Feed/samples/flickr.feed       | 184 -------
 .../extlib/XML/Feed/samples/grwifi-atom.xml   |   7 -
 .../OStatus/extlib/XML/Feed/samples/hoder.xml | 102 ----
 .../XML/Feed/samples/illformed_atom10.xml     |  13 -
 .../XML/Feed/samples/rss091-complete.xml      |  47 --
 .../XML/Feed/samples/rss091-international.xml |  30 --
 .../extlib/XML/Feed/samples/rss091-simple.xml |  15 -
 .../extlib/XML/Feed/samples/rss092-sample.xml | 103 ----
 .../XML/Feed/samples/rss10-example1.xml       |  62 ---
 .../XML/Feed/samples/rss10-example2.xml       |  67 ---
 .../extlib/XML/Feed/samples/rss2sample.xml    |  42 --
 .../extlib/XML/Feed/samples/sixapart-jp.xml   | 226 ---------
 .../extlib/XML/Feed/samples/technorati.feed   |  54 --
 .../OStatus/extlib/XML/Feed/schemas/atom.rnc  | 338 -------------
 .../OStatus/extlib/XML/Feed/schemas/rss10.rnc | 113 -----
 .../OStatus/extlib/XML/Feed/schemas/rss11.rnc | 218 --------
 .../extlib/xml-feed-parser-bug-16416.patch    |  14 -
 plugins/OStatus/tests/FeedMungerTest.php      | 147 ------
 36 files changed, 5149 deletions(-)
 delete mode 100644 plugins/OStatus/extlib/README
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser.php
 delete mode 100644 plugins/OStatus/extlib/XML/Feed/Parser/Atom.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/AtomElement.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/Exception.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS09.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS09Element.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS1.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS11.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS11Element.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS1Element.php
 delete mode 100644 plugins/OStatus/extlib/XML/Feed/Parser/RSS2.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/Parser/RSS2Element.php
 delete mode 100644 plugins/OStatus/extlib/XML/Feed/Parser/Type.php
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/atom10-entryonly.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/atom10-example1.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/atom10-example2.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/delicious.feed
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/flickr.feed
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/grwifi-atom.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/hoder.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/illformed_atom10.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss091-complete.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss091-international.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss091-simple.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss092-sample.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss10-example1.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss10-example2.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/rss2sample.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/sixapart-jp.xml
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/samples/technorati.feed
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/schemas/atom.rnc
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/schemas/rss10.rnc
 delete mode 100755 plugins/OStatus/extlib/XML/Feed/schemas/rss11.rnc
 delete mode 100644 plugins/OStatus/extlib/xml-feed-parser-bug-16416.patch
 delete mode 100644 plugins/OStatus/tests/FeedMungerTest.php

diff --git a/plugins/OStatus/extlib/README b/plugins/OStatus/extlib/README
deleted file mode 100644
index 799b40c478..0000000000
--- a/plugins/OStatus/extlib/README
+++ /dev/null
@@ -1,9 +0,0 @@
-XML_Feed_Parser 1.0.3 is not currently actively maintained, and has
-a nasty bug which breaks getting the feed target link from WordPress
-feeds and possibly others that are RSS2-formatted but include an
-<atom:link> self-link element as well.
-
-Patch from this bug report is included:
-http://pear.php.net/bugs/bug.php?id=16416
-
-If upgrading, be sure that fix is included with the future upgrade!
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser.php b/plugins/OStatus/extlib/XML/Feed/Parser.php
deleted file mode 100755
index ffe8220a52..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser.php
+++ /dev/null
@@ -1,351 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Key gateway class for XML_Feed_Parser package
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL
- * @version    CVS: $Id: Parser.php,v 1.24 2006/08/15 13:04:00 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * XML_Feed_Parser_Type is an abstract class required by all of our
- * feed types. It makes sense to load it here to keep the other files
- * clean.
- */
-require_once 'XML/Feed/Parser/Type.php';
-
-/**
- * We will throw exceptions when errors occur.
- */
-require_once 'XML/Feed/Parser/Exception.php';
-
-/**
- * This is the core of the XML_Feed_Parser package. It identifies feed types 
- * and abstracts access to them. It is an iterator, allowing for easy access 
- * to the entire feed.
- *
- * @author  James Stewart <james@jystewart.net>
- * @version Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser implements Iterator
-{
-    /**
-     * This is where we hold the feed object 
-     * @var Object
-     */
-    private $feed;
-
-    /**
-     * To allow for extensions, we make a public reference to the feed model 
-     * @var DOMDocument
-     */
-    public $model;
-    
-    /**
-     * A map between entry ID and offset
-     * @var array
-     */
-    protected $idMappings = array();
-
-    /**
-     * A storage space for Namespace URIs.
-     * @var array
-     */
-    private $feedNamespaces = array(
-        'rss2' => array(
-            'http://backend.userland.com/rss',
-            'http://backend.userland.com/rss2',
-            'http://blogs.law.harvard.edu/tech/rss'));
-    /**
-     * Detects feed types and instantiate appropriate objects.
-     *
-     * Our constructor takes care of detecting feed types and instantiating
-     * appropriate classes. For now we're going to treat Atom 0.3 as Atom 1.0
-     * but raise a warning. I do not intend to introduce full support for 
-     * Atom 0.3 as it has been deprecated, but others are welcome to.
-     *
-     * @param    string    $feed    XML serialization of the feed
-     * @param    bool    $strict    Whether or not to validate the feed
-     * @param    bool    $suppressWarnings Trigger errors for deprecated feed types?
-     * @param    bool    $tidy    Whether or not to try and use the tidy library on input
-     */
-    function __construct($feed, $strict = false, $suppressWarnings = false, $tidy = false)
-    {
-        $this->model = new DOMDocument;
-        if (! $this->model->loadXML($feed)) {
-            if (extension_loaded('tidy') && $tidy) {
-                $tidy = new tidy;
-                $tidy->parseString($feed, 
-                    array('input-xml' => true, 'output-xml' => true));
-                $tidy->cleanRepair();
-                if (! $this->model->loadXML((string) $tidy)) {
-                    throw new XML_Feed_Parser_Exception('Invalid input: this is not ' .
-                        'valid XML');
-                }
-            } else {
-                throw new XML_Feed_Parser_Exception('Invalid input: this is not valid XML');
-            }
-
-        }
-
-        /* detect feed type */
-        $doc_element = $this->model->documentElement;
-        $error = false;
-
-        switch (true) {
-            case ($doc_element->namespaceURI == 'http://www.w3.org/2005/Atom'):
-                require_once 'XML/Feed/Parser/Atom.php';
-                require_once 'XML/Feed/Parser/AtomElement.php';
-                $class = 'XML_Feed_Parser_Atom';
-                break;
-            case ($doc_element->namespaceURI == 'http://purl.org/atom/ns#'):
-                require_once 'XML/Feed/Parser/Atom.php';
-                require_once 'XML/Feed/Parser/AtomElement.php';
-                $class = 'XML_Feed_Parser_Atom';
-                $error = 'Atom 0.3 deprecated, using 1.0 parser which won\'t provide ' .
-                    'all options';
-                break;
-            case ($doc_element->namespaceURI == 'http://purl.org/rss/1.0/' || 
-                ($doc_element->hasChildNodes() && $doc_element->childNodes->length > 1 
-                && $doc_element->childNodes->item(1)->namespaceURI == 
-                'http://purl.org/rss/1.0/')):
-                require_once 'XML/Feed/Parser/RSS1.php';
-                require_once 'XML/Feed/Parser/RSS1Element.php';
-                $class = 'XML_Feed_Parser_RSS1';
-                break;
-            case ($doc_element->namespaceURI == 'http://purl.org/rss/1.1/' || 
-                ($doc_element->hasChildNodes() && $doc_element->childNodes->length > 1 
-                && $doc_element->childNodes->item(1)->namespaceURI == 
-                'http://purl.org/rss/1.1/')):
-                require_once 'XML/Feed/Parser/RSS11.php';
-                require_once 'XML/Feed/Parser/RSS11Element.php';
-                $class = 'XML_Feed_Parser_RSS11';
-                break;
-            case (($doc_element->hasChildNodes() && $doc_element->childNodes->length > 1
-                && $doc_element->childNodes->item(1)->namespaceURI == 
-                'http://my.netscape.com/rdf/simple/0.9/') || 
-                $doc_element->namespaceURI == 'http://my.netscape.com/rdf/simple/0.9/'):
-                require_once 'XML/Feed/Parser/RSS09.php';
-                require_once 'XML/Feed/Parser/RSS09Element.php';
-                $class = 'XML_Feed_Parser_RSS09';
-                break;
-            case ($doc_element->tagName == 'rss' and
-                $doc_element->hasAttribute('version') && 
-                $doc_element->getAttribute('version') == 0.91):
-                $error = 'RSS 0.91 has been superceded by RSS2.0. Using RSS2.0 parser.';
-                require_once 'XML/Feed/Parser/RSS2.php';
-                require_once 'XML/Feed/Parser/RSS2Element.php';
-                $class = 'XML_Feed_Parser_RSS2';
-                break;
-            case ($doc_element->tagName == 'rss' and
-                $doc_element->hasAttribute('version') && 
-                $doc_element->getAttribute('version') == 0.92):
-                $error = 'RSS 0.92 has been superceded by RSS2.0. Using RSS2.0 parser.';
-                require_once 'XML/Feed/Parser/RSS2.php';
-                require_once 'XML/Feed/Parser/RSS2Element.php';
-                $class = 'XML_Feed_Parser_RSS2';
-                break;
-            case (in_array($doc_element->namespaceURI, $this->feedNamespaces['rss2'])
-                || $doc_element->tagName == 'rss'):
-                if (! $doc_element->hasAttribute('version') || 
-                    $doc_element->getAttribute('version') != 2) {
-                    $error = 'RSS version not specified. Parsing as RSS2.0';
-                }
-                require_once 'XML/Feed/Parser/RSS2.php';
-                require_once 'XML/Feed/Parser/RSS2Element.php';
-                $class = 'XML_Feed_Parser_RSS2';
-                break;
-            default:
-                throw new XML_Feed_Parser_Exception('Feed type unknown');
-                break;
-        }
-
-        if (! $suppressWarnings && ! empty($error)) {
-            trigger_error($error, E_USER_WARNING);
-        }
-
-        /* Instantiate feed object */
-        $this->feed = new $class($this->model, $strict);
-    }
-
-    /**
-     * Proxy to allow feed element names to be used as method names
-     *
-     * For top-level feed elements we will provide access using methods or 
-     * attributes. This function simply passes on a request to the appropriate 
-     * feed type object.
-     *
-     * @param   string  $call - the method being called
-     * @param   array   $attributes
-     */
-    function __call($call, $attributes)
-    {
-        $attributes = array_pad($attributes, 5, false);
-        list($a, $b, $c, $d, $e) = $attributes;
-        return $this->feed->$call($a, $b, $c, $d, $e);
-    }
-
-    /**
-     * Proxy to allow feed element names to be used as attribute names
-     *
-     * To allow variable-like access to feed-level data we use this
-     * method. It simply passes along to __call() which in turn passes
-     * along to the relevant object.
-     *
-     * @param   string  $val - the name of the variable required
-     */
-    function __get($val)
-    {
-        return $this->feed->$val;
-    }
-
-    /**
-     * Provides iteration functionality.
-     *
-     * Of course we must be able to iterate... This function simply increases
-     * our internal counter.
-     */
-    function next()
-    {
-        if (isset($this->current_item) && 
-            $this->current_item <= $this->feed->numberEntries - 1) {
-            ++$this->current_item;
-        } else if (! isset($this->current_item)) {
-            $this->current_item = 0;
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Return XML_Feed_Type object for current element
-     *
-     * @return    XML_Feed_Parser_Type Object
-     */
-    function current()
-    {
-        return $this->getEntryByOffset($this->current_item);
-    }
-
-    /**
-     * For iteration -- returns the key for the current stage in the array.
-     *
-     * @return    int
-     */    
-    function key()
-    {
-        return $this->current_item;
-    }
-
-    /**
-     * For iteration -- tells whether we have reached the 
-     * end.
-     *
-     * @return    bool
-     */
-    function valid()
-    {
-        return $this->current_item < $this->feed->numberEntries;
-    }
-
-    /**
-     * For iteration -- resets the internal counter to the beginning.
-     */
-    function rewind()
-    {
-        $this->current_item = 0;
-    }
-
-    /**
-     * Provides access to entries by ID if one is specified in the source feed.
-     *
-     * As well as allowing the items to be iterated over we want to allow
-     * users to be able to access a specific entry. This is one of two ways of
-     * doing that, the other being by offset. This method can be quite slow
-     * if dealing with a large feed that hasn't yet been processed as it
-     * instantiates objects for every entry until it finds the one needed.
-     *
-     * @param    string    $id  Valid ID for the given feed format
-     * @return    XML_Feed_Parser_Type|false
-     */            
-    function getEntryById($id)
-    {
-        if (isset($this->idMappings[$id])) {
-            return $this->getEntryByOffset($this->idMappings[$id]);
-        }
-
-        /* 
-         * Since we have not yet encountered that ID, let's go through all the
-         * remaining entries in order till we find it.
-         * This is a fairly slow implementation, but it should work.
-         */
-        return $this->feed->getEntryById($id);
-    }
-
-    /**
-     * Retrieve entry by numeric offset, starting from zero.
-     *
-     * As well as allowing the items to be iterated over we want to allow
-     * users to be able to access a specific entry. This is one of two ways of
-     * doing that, the other being by ID.
-     *
-     * @param    int    $offset The position of the entry within the feed, starting from 0
-     * @return    XML_Feed_Parser_Type|false
-     */
-    function getEntryByOffset($offset)
-    {
-        if ($offset < $this->feed->numberEntries) {
-            if (isset($this->feed->entries[$offset])) {
-                return $this->feed->entries[$offset];
-            } else {
-                try {
-                    $this->feed->getEntryByOffset($offset);
-                } catch (Exception $e) {
-                    return false;
-                }
-                $id = $this->feed->entries[$offset]->getID();
-                $this->idMappings[$id] = $offset;
-                return $this->feed->entries[$offset];
-            }
-        } else {
-            return false;
-        }
-    }
-
-    /**
-     * Retrieve version details from feed type class.
-     *
-     * @return void
-     * @author James Stewart
-     */
-    function version()
-    {
-        return $this->feed->version;
-    }
-    
-    /**
-     * Returns a string representation of the feed.
-     * 
-     * @return String
-     **/
-    function __toString()
-    {
-        return $this->feed->__toString();
-    }
-}
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/Atom.php b/plugins/OStatus/extlib/XML/Feed/Parser/Atom.php
deleted file mode 100644
index c7e218a1e6..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/Atom.php
+++ /dev/null
@@ -1,365 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Atom feed class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: Atom.php,v 1.29 2008/03/30 22:00:36 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
-*/
-
-/**
- * This is the class that determines how we manage Atom 1.0 feeds
- * 
- * How we deal with constructs:
- *  date - return as unix datetime for use with the 'date' function unless specified otherwise
- *  text - return as is. optional parameter will give access to attributes
- *  person - defaults to name, but parameter based access
- *
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_Atom extends XML_Feed_Parser_Type
-{
-    /**
-     * The URI of the RelaxNG schema used to (optionally) validate the feed 
-     * @var string
-     */
-    private $relax = 'atom.rnc';
-
-    /**
-     * We're likely to use XPath, so let's keep it global 
-     * @var DOMXPath
-     */
-    public $xpath;
-
-    /**
-     * When performing XPath queries we will use this prefix 
-     * @var string
-     */
-    private $xpathPrefix = '//';
-
-    /**
-     * The feed type we are parsing 
-     * @var string
-     */
-    public $version = 'Atom 1.0';
-
-    /** 
-     * The class used to represent individual items 
-     * @var string
-     */
-    protected $itemClass = 'XML_Feed_Parser_AtomElement';
-    
-    /** 
-     * The element containing entries 
-     * @var string
-     */
-    protected $itemElement = 'entry';
-
-    /**
-     * Here we map those elements we're not going to handle individually
-     * to the constructs they are. The optional second parameter in the array
-     * tells the parser whether to 'fall back' (not apt. at the feed level) or
-     * fail if the element is missing. If the parameter is not set, the function
-     * will simply return false and leave it to the client to decide what to do.
-     * @var array
-     */
-    protected $map = array(
-        'author' => array('Person'),
-        'contributor' => array('Person'),
-        'icon' => array('Text'),
-        'logo' => array('Text'),
-        'id' => array('Text', 'fail'),
-        'rights' => array('Text'),
-        'subtitle' => array('Text'),
-        'title' => array('Text', 'fail'),
-        'updated' => array('Date', 'fail'),
-        'link' => array('Link'),
-        'generator' => array('Text'),
-        'category' => array('Category'));
-
-    /**
-     * Here we provide a few mappings for those very special circumstances in
-     * which it makes sense to map back to the RSS2 spec. Key is RSS2 version
-     * value is an array consisting of the equivalent in atom and any attributes
-     * needed to make the mapping.
-     * @var array
-     */
-    protected $compatMap = array(
-        'guid' => array('id'),
-        'links' => array('link'),
-        'tags' => array('category'),
-        'contributors' => array('contributor'));
-
-    /**
-     * Our constructor does nothing more than its parent.
-     * 
-     * @param    DOMDocument    $xml    A DOM object representing the feed
-     * @param    bool (optional) $string    Whether or not to validate this feed
-     */
-    function __construct(DOMDocument $model, $strict = false)
-    {
-        $this->model = $model;
-
-        if ($strict) {
-            if (! $this->model->relaxNGValidateSource($this->relax)) {
-                throw new XML_Feed_Parser_Exception('Failed required validation');
-            }
-        }
-
-        $this->xpath = new DOMXPath($this->model);
-        $this->xpath->registerNamespace('atom', 'http://www.w3.org/2005/Atom');
-        $this->numberEntries = $this->count('entry');
-    }
-
-    /**
-     * Implement retrieval of an entry based on its ID for atom feeds.
-     *
-     * This function uses XPath to get the entry based on its ID. If DOMXPath::evaluate
-     * is available, we also use that to store a reference to the entry in the array
-     * used by getEntryByOffset so that method does not have to seek out the entry
-     * if it's requested that way.
-     * 
-     * @param    string    $id    any valid Atom ID.
-     * @return    XML_Feed_Parser_AtomElement
-     */
-    function getEntryById($id)
-    {
-        if (isset($this->idMappings[$id])) {
-            return $this->entries[$this->idMappings[$id]];
-        }
-
-        $entries = $this->xpath->query("//atom:entry[atom:id='$id']");
-
-        if ($entries->length > 0) {
-            $xmlBase = $entries->item(0)->baseURI;
-            $entry = new $this->itemClass($entries->item(0), $this, $xmlBase);
-            
-            if (in_array('evaluate', get_class_methods($this->xpath))) {
-                $offset = $this->xpath->evaluate("count(preceding-sibling::atom:entry)", $entries->item(0));
-                $this->entries[$offset] = $entry;
-            }
-
-            $this->idMappings[$id] = $entry;
-
-            return $entry;
-        }
-        
-    }
-
-    /**
-     * Retrieves data from a person construct.
-     *
-     * Get a person construct. We default to the 'name' element but allow
-     * access to any of the elements.
-     * 
-     * @param    string    $method    The name of the person construct we want
-     * @param    array     $arguments    An array which we hope gives a 'param'
-     * @return    string|false
-     */
-    protected function getPerson($method, $arguments)
-    {
-        $offset = empty($arguments[0]) ? 0 : $arguments[0];
-        $parameter = empty($arguments[1]['param']) ? 'name' : $arguments[1]['param'];
-        $section = $this->model->getElementsByTagName($method);
-        
-        if ($parameter == 'url') {
-            $parameter = 'uri';
-        }
-
-        if ($section->length <= $offset) {
-            return false;
-        }
-
-        $param = $section->item($offset)->getElementsByTagName($parameter);
-        if ($param->length == 0) {
-            return false;
-        }
-        return $param->item(0)->nodeValue;
-    }
-
-    /**
-     * Retrieves an element's content where that content is a text construct.
-     *
-     * Get a text construct. When calling this method, the two arguments
-     * allowed are 'offset' and 'attribute', so $parser->subtitle() would
-     * return the content of the element, while $parser->subtitle(false, 'type')
-     * would return the value of the type attribute.
-     *
-     * @todo    Clarify overlap with getContent()
-     * @param    string    $method    The name of the text construct we want
-     * @param    array     $arguments    An array which we hope gives a 'param'
-     * @return    string
-     */
-    protected function getText($method, $arguments)
-    {
-        $offset = empty($arguments[0]) ? 0: $arguments[0];
-        $attribute = empty($arguments[1]) ? false : $arguments[1];
-        $tags = $this->model->getElementsByTagName($method);
-
-        if ($tags->length <= $offset) {
-            return false;
-        }
-
-        $content = $tags->item($offset);
-
-        if (! $content->hasAttribute('type')) {
-            $content->setAttribute('type', 'text');
-        }
-        $type = $content->getAttribute('type');
-
-        if (! empty($attribute) and 
-            ! ($method == 'generator' and $attribute == 'name')) {
-            if ($content->hasAttribute($attribute)) {
-                return $content->getAttribute($attribute);
-            } else if ($attribute == 'href' and $content->hasAttribute('uri')) {
-                return $content->getAttribute('uri');
-            }
-            return false;
-        }
-
-        return $this->parseTextConstruct($content);
-    }
-    
-    /**
-     * Extract content appropriately from atom text constructs
-     *
-     * Because of different rules applied to the content element and other text
-     * constructs, they are deployed as separate functions, but they share quite
-     * a bit of processing. This method performs the core common process, which is
-     * to apply the rules for different mime types in order to extract the content.
-     *
-     * @param   DOMNode $content    the text construct node to be parsed
-     * @return String
-     * @author James Stewart
-     **/
-    protected function parseTextConstruct(DOMNode $content)
-    {
-        if ($content->hasAttribute('type')) {
-            $type = $content->getAttribute('type');
-        } else {
-            $type = 'text';
-        }
-
-        if (strpos($type, 'text/') === 0) {
-            $type = 'text';
-        }
-
-        switch ($type) {
-            case 'text':
-            case 'html':
-                return $content->textContent;
-                break;
-            case 'xhtml':
-                $container = $content->getElementsByTagName('div');
-                if ($container->length == 0) {
-                    return false;
-                }
-                $contents = $container->item(0);
-                if ($contents->hasChildNodes()) {
-                    /* Iterate through, applying xml:base and store the result */
-                    $result = '';
-                    foreach ($contents->childNodes as $node) {
-                        $result .= $this->traverseNode($node);
-                    }
-                    return $result;
-                }
-                break;
-            case preg_match('@^[a-zA-Z]+/[a-zA-Z+]*xml@i', $type) > 0:
-                return $content;
-                break;
-            case 'application/octet-stream':
-            default:
-                return base64_decode(trim($content->nodeValue));
-                break;
-        }
-        return false;
-    }
-    /**
-     * Get a category from the entry.
-     *
-     * A feed or entry can have any number of categories. A category can have the
-     * attributes term, scheme and label.
-     * 
-     * @param    string    $method    The name of the text construct we want
-     * @param    array     $arguments    An array which we hope gives a 'param'
-     * @return    string
-     */
-    function getCategory($method, $arguments)
-    {
-        $offset = empty($arguments[0]) ? 0: $arguments[0];
-        $attribute = empty($arguments[1]) ? 'term' : $arguments[1];
-        $categories = $this->model->getElementsByTagName('category');
-        if ($categories->length <= $offset) {
-            $category = $categories->item($offset);
-            if ($category->hasAttribute($attribute)) {
-                return $category->getAttribute($attribute);
-            }
-        }
-        return false;
-    }
-
-    /**
-     * This element must be present at least once with rel="feed". This element may be 
-     * present any number of further times so long as there is no clash. If no 'rel' is 
-     * present and we're asked for one, we follow the example of the Universal Feed
-     * Parser and presume 'alternate'.
-     *
-     * @param    int    $offset    the position of the link within the container
-     * @param    string    $attribute    the attribute name required
-     * @param    array     an array of attributes to search by
-     * @return    string    the value of the attribute
-     */
-    function getLink($offset = 0, $attribute = 'href', $params = false)
-    {
-        if (is_array($params) and !empty($params)) {
-            $terms = array();
-            $alt_predicate = '';
-            $other_predicate = '';
-
-            foreach ($params as $key => $value) {
-                if ($key == 'rel' && $value == 'alternate') {
-                    $alt_predicate = '[not(@rel) or @rel="alternate"]';
-                } else {
-                    $terms[] = "@$key='$value'";
-                }
-            }
-            if (!empty($terms)) {
-                $other_predicate = '[' . join(' and ', $terms) . ']';
-            }
-            $query =  $this->xpathPrefix . 'atom:link' . $alt_predicate . $other_predicate;
-            $links = $this->xpath->query($query);
-        } else {
-            $links = $this->model->getElementsByTagName('link');
-        }
-        if ($links->length > $offset) {
-            if ($links->item($offset)->hasAttribute($attribute)) {
-                $value = $links->item($offset)->getAttribute($attribute);
-                if ($attribute == 'href') {
-                    $value = $this->addBase($value, $links->item($offset));
-                }
-                return $value;
-            } else if ($attribute == 'rel') {
-                return 'alternate';
-            }
-        }
-        return false;
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/AtomElement.php b/plugins/OStatus/extlib/XML/Feed/Parser/AtomElement.php
deleted file mode 100755
index 063ecb6177..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/AtomElement.php
+++ /dev/null
@@ -1,261 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * AtomElement class for XML_Feed_Parser package
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: AtomElement.php,v 1.19 2007/03/26 12:43:11 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This class provides support for atom entries. It will usually be called by
- * XML_Feed_Parser_Atom with which it shares many methods.
- *
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_AtomElement extends XML_Feed_Parser_Atom
-{
-    /**
-     * This will be a reference to the parent object for when we want
-     * to use a 'fallback' rule 
-     * @var XML_Feed_Parser_Atom
-     */
-    protected $parent;
-
-    /**
-     * When performing XPath queries we will use this prefix 
-     * @var string
-     */
-    private $xpathPrefix = '';
-    
-    /**
-     * xml:base values inherited by the element 
-     * @var string
-     */
-    protected $xmlBase;
-
-    /**
-     * Here we provide a few mappings for those very special circumstances in
-     * which it makes sense to map back to the RSS2 spec or to manage other
-     * compatibilities (eg. with the Univeral Feed Parser). Key is the other version's
-     * name for the command, value is an array consisting of the equivalent in our atom 
-     * api and any attributes needed to make the mapping.
-     * @var array
-     */
-    protected $compatMap = array(
-        'guid' => array('id'),
-        'links' => array('link'),
-        'tags' => array('category'),
-        'contributors' => array('contributor'));
-        
-    /**
-     * Our specific element map 
-     * @var array
-     */
-    protected $map = array(
-        'author' => array('Person', 'fallback'),
-        'contributor' => array('Person'),
-        'id' => array('Text', 'fail'),
-        'published' => array('Date'),
-        'updated' => array('Date', 'fail'),
-        'title' => array('Text', 'fail'),
-        'rights' => array('Text', 'fallback'),
-        'summary' => array('Text'),
-        'content' => array('Content'),
-        'link' => array('Link'),
-        'enclosure' => array('Enclosure'),
-        'category' => array('Category'));
-
-    /**
-     * Store useful information for later.
-     *
-     * @param   DOMElement  $element - this item as a DOM element
-     * @param   XML_Feed_Parser_Atom    $parent - the feed of which this is a member
-     */
-    function __construct(DOMElement $element, $parent, $xmlBase = '')
-    {
-        $this->model = $element;
-        $this->parent = $parent;
-        $this->xmlBase = $xmlBase;
-        $this->xpathPrefix = "//atom:entry[atom:id='" . $this->id . "']/";
-        $this->xpath = $this->parent->xpath;
-    }
-
-    /**
-     * Provides access to specific aspects of the author data for an atom entry
-     *
-     * Author data at the entry level is more complex than at the feed level.
-     * If atom:author is not present for the entry we need to look for it in
-     * an atom:source child of the atom:entry. If it's not there either, then
-     * we look to the parent for data.
-     *
-     * @param   array
-     * @return  string
-     */
-    function getAuthor($arguments)
-    {
-        /* Find out which part of the author data we're looking for */
-        if (isset($arguments['param'])) {
-            $parameter = $arguments['param'];
-        } else {
-            $parameter = 'name';
-        }
-        
-        $test = $this->model->getElementsByTagName('author');
-        if ($test->length > 0) {
-            $item = $test->item(0);
-            return $item->getElementsByTagName($parameter)->item(0)->nodeValue;
-        }
-        
-        $source = $this->model->getElementsByTagName('source');
-        if ($source->length > 0) {
-            $test = $this->model->getElementsByTagName('author');
-            if ($test->length > 0) {
-                $item = $test->item(0);
-                return $item->getElementsByTagName($parameter)->item(0)->nodeValue;
-            }
-        }
-        return $this->parent->getAuthor($arguments);
-    }
-
-    /**
-     * Returns the content of the content element or info on a specific attribute
-     *
-     * This element may or may not be present. It cannot be present more than
-     * once. It may have a 'src' attribute, in which case there's no content
-     * If not present, then the entry must have link with rel="alternate".
-     * If there is content we return it, if not and there's a 'src' attribute
-     * we return the value of that instead. The method can take an 'attribute'
-     * argument, in which case we return the value of that attribute if present.
-     * eg. $item->content("type") will return the type of the content. It is
-     * recommended that all users check the type before getting the content to
-     * ensure that their script is capable of handling the type of returned data.
-     * (data carried in the content element can be either 'text', 'html', 'xhtml', 
-     * or any standard MIME type).
-     *
-     * @return  string|false
-     */
-    protected function getContent($method, $arguments = array())
-    {
-        $attribute = empty($arguments[0]) ? false : $arguments[0];
-        $tags = $this->model->getElementsByTagName('content');
-
-        if ($tags->length == 0) {
-            return false;
-        }
-
-        $content = $tags->item(0);
-
-        if (! $content->hasAttribute('type')) {
-            $content->setAttribute('type', 'text');
-        }
-        if (! empty($attribute)) {
-            return $content->getAttribute($attribute);
-        }
-
-        $type = $content->getAttribute('type');
-
-        if (! empty($attribute)) {
-            if ($content->hasAttribute($attribute))
-            {
-                return $content->getAttribute($attribute);
-            }
-            return false;
-        }
-
-        if ($content->hasAttribute('src')) {
-            return $content->getAttribute('src');
-        }
-
-        return $this->parseTextConstruct($content);
-     }
-
-    /**
-     * For compatibility, this method provides a mapping to access enclosures.
-     *
-     * The Atom spec doesn't provide for an enclosure element, but it is
-     * generally supported using the link element with rel='enclosure'.
-     *
-     * @param   string  $method - for compatibility with our __call usage
-     * @param   array   $arguments - for compatibility with our __call usage
-     * @return  array|false
-     */
-    function getEnclosure($method, $arguments = array())
-    {
-        $offset = isset($arguments[0]) ? $arguments[0] : 0;
-        $query = "//atom:entry[atom:id='" . $this->getText('id', false) . 
-            "']/atom:link[@rel='enclosure']";
-
-        $encs = $this->parent->xpath->query($query);
-        if ($encs->length > $offset) {
-            try {
-                if (! $encs->item($offset)->hasAttribute('href')) {
-                    return false;
-                }
-                $attrs = $encs->item($offset)->attributes;
-                $length = $encs->item($offset)->hasAttribute('length') ? 
-                    $encs->item($offset)->getAttribute('length') : false;
-                return array(
-                    'url' => $attrs->getNamedItem('href')->value,
-                    'type' => $attrs->getNamedItem('type')->value,
-                    'length' => $length);
-            } catch (Exception $e) {
-                return false;
-            }
-        }
-        return false;
-    }
-    
-    /**
-     * Get details of this entry's source, if available/relevant
-     *
-     * Where an atom:entry is taken from another feed then the aggregator
-     * is supposed to include an atom:source element which replicates at least
-     * the atom:id, atom:title, and atom:updated metadata from the original
-     * feed. Atom:source therefore has a very similar structure to atom:feed
-     * and if we find it we will return it as an XML_Feed_Parser_Atom object.
-     *
-     * @return  XML_Feed_Parser_Atom|false
-     */
-    function getSource()
-    {
-        $test = $this->model->getElementsByTagName('source');
-        if ($test->length == 0) {
-            return false;
-        }
-        $source = new XML_Feed_Parser_Atom($test->item(0));
-    }
-
-    /**
-     * Get the entry as an XML string
-     *
-     * Return an XML serialization of the feed, should it be required. Most 
-     * users however, will already have a serialization that they used when 
-     * instantiating the object.
-     *
-     * @return    string    XML serialization of element
-     */    
-    function __toString()
-    {
-        $simple = simplexml_import_dom($this->model);
-        return $simple->asXML();
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/Exception.php b/plugins/OStatus/extlib/XML/Feed/Parser/Exception.php
deleted file mode 100755
index 1e76e3f850..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/Exception.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Keeps the exception class for XML_Feed_Parser.
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL
- * @version    CVS: $Id: Exception.php,v 1.3 2005/11/07 01:52:35 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
- 
-/**
- * We are extending PEAR_Exception
- */
-require_once 'PEAR/Exception.php';
-
-/**
- * XML_Feed_Parser_Exception is a simple extension of PEAR_Exception, existing
- * to help with identification of the source of exceptions.
- *
- * @author  James Stewart <james@jystewart.net>
- * @version Release: 1.0.3
- * @package XML_Feed_Parser
- */ 
-class XML_Feed_Parser_Exception extends PEAR_Exception
-{
-
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS09.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS09.php
deleted file mode 100755
index 07f38f911e..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS09.php
+++ /dev/null
@@ -1,214 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * RSS0.9 class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS09.php,v 1.5 2006/07/26 21:18:46 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This class handles RSS0.9 feeds.
- * 
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- * @todo    Find a Relax NG URI we can use
- */
-class XML_Feed_Parser_RSS09 extends XML_Feed_Parser_Type
-{
-    /**
-     * The URI of the RelaxNG schema used to (optionally) validate the feed 
-     * @var string
-     */
-    private $relax = '';
-
-    /**
-     * We're likely to use XPath, so let's keep it global
-     * @var DOMXPath
-     */
-    protected $xpath;
-
-    /**
-     * The feed type we are parsing 
-     * @var string
-     */
-    public $version = 'RSS 0.9';
-
-    /**
-     * The class used to represent individual items 
-     * @var string
-     */
-    protected $itemClass = 'XML_Feed_Parser_RSS09Element';
-    
-    /**
-     * The element containing entries 
-     * @var string
-     */
-    protected $itemElement = 'item';
-
-    /**
-     * Here we map those elements we're not going to handle individually
-     * to the constructs they are. The optional second parameter in the array
-     * tells the parser whether to 'fall back' (not apt. at the feed level) or
-     * fail if the element is missing. If the parameter is not set, the function
-     * will simply return false and leave it to the client to decide what to do.
-     * @var array
-     */
-    protected $map = array(
-        'title' => array('Text'),
-        'link' => array('Text'),
-        'description' => array('Text'),
-        'image' => array('Image'),
-        'textinput' => array('TextInput'));
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS2.
-     * @var array
-     */
-    protected $compatMap = array(
-        'title' => array('title'),
-        'link' => array('link'),
-        'subtitle' => array('description'));
-
-    /**
-     * We will be working with multiple namespaces and it is useful to 
-     * keep them together 
-     * @var array
-     */
-    protected $namespaces = array(
-        'rdf' => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#');
-
-    /**
-     * Our constructor does nothing more than its parent.
-     * 
-     * @todo    RelaxNG validation
-     * @param    DOMDocument    $xml    A DOM object representing the feed
-     * @param    bool (optional) $string    Whether or not to validate this feed
-     */
-    function __construct(DOMDocument $model, $strict = false)
-    {
-        $this->model = $model;
-
-        $this->xpath = new DOMXPath($model);
-        foreach ($this->namespaces as $key => $value) {
-            $this->xpath->registerNamespace($key, $value);
-        }            
-        $this->numberEntries = $this->count('item');
-    }
-
-    /**
-     * Included for compatibility -- will not work with RSS 0.9
-     *
-     * This is not something that will work with RSS0.9 as it does not have
-     * clear restrictions on the global uniqueness of IDs.
-     *
-     * @param    string    $id    any valid ID.
-     * @return    false
-     */
-    function getEntryById($id)
-    {
-        return false;        
-    }
-
-    /**
-     * Get details of the image associated with the feed.
-     *
-     * @return  array|false an array simply containing the child elements
-     */
-    protected function getImage()
-    {
-        $images = $this->model->getElementsByTagName('image');
-        if ($images->length > 0) {
-            $image = $images->item(0);
-            $details = array();
-            if ($image->hasChildNodes()) {
-                $details = array(
-                    'title' => $image->getElementsByTagName('title')->item(0)->value,
-                    'link' => $image->getElementsByTagName('link')->item(0)->value,
-                    'url' => $image->getElementsByTagName('url')->item(0)->value);
-            } else {
-                $details = array('title' => false,
-                    'link' => false,
-                    'url' => $image->attributes->getNamedItem('resource')->nodeValue);
-            }
-            $details = array_merge($details, 
-                array('description' => false, 'height' => false, 'width' => false));
-            if (! empty($details)) {
-                return $details;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * The textinput element is little used, but in the interests of
-     * completeness we will support it.
-     *
-     * @return  array|false
-     */
-    protected function getTextInput()
-    {
-        $inputs = $this->model->getElementsByTagName('textinput');
-        if ($inputs->length > 0) {
-            $input = $inputs->item(0);
-            $results = array();
-            $results['title'] = isset(
-                $input->getElementsByTagName('title')->item(0)->value) ? 
-                $input->getElementsByTagName('title')->item(0)->value : null;
-            $results['description'] = isset(
-                $input->getElementsByTagName('description')->item(0)->value) ? 
-                $input->getElementsByTagName('description')->item(0)->value : null;
-            $results['name'] = isset(
-                $input->getElementsByTagName('name')->item(0)->value) ? 
-                $input->getElementsByTagName('name')->item(0)->value : null;
-            $results['link'] = isset(
-                   $input->getElementsByTagName('link')->item(0)->value) ? 
-                   $input->getElementsByTagName('link')->item(0)->value : null;
-            if (empty($results['link']) && 
-                $input->attributes->getNamedItem('resource')) {
-                $results['link'] = $input->attributes->getNamedItem('resource')->nodeValue;
-            }
-            if (! empty($results)) {
-                return $results;
-            }
-        }
-        return false;
-    }
-    
-    /**
-     * Get details of a link from the feed.
-     *
-     * In RSS1 a link is a text element but in order to ensure that we resolve
-     * URLs properly we have a special function for them.
-     *
-     * @return  string
-     */
-    function getLink($offset = 0, $attribute = 'href', $params = false)
-    {
-        $links = $this->model->getElementsByTagName('link');
-        if ($links->length <= $offset) {
-            return false;
-        }
-        $link = $links->item($offset);
-        return $this->addBase($link->nodeValue, $link);
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS09Element.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS09Element.php
deleted file mode 100755
index d41f36e8d6..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS09Element.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * RSS0.9 Element class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS09Element.php,v 1.4 2006/06/30 17:41:56 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/*
- * This class provides support for RSS 0.9 entries. It will usually be called by
- * XML_Feed_Parser_RSS09 with which it shares many methods.
- *
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_RSS09Element extends XML_Feed_Parser_RSS09
-{
-    /**
-     * This will be a reference to the parent object for when we want
-     * to use a 'fallback' rule 
-     * @var XML_Feed_Parser_RSS09
-     */
-    protected $parent;
-
-    /**
-     * Our specific element map 
-     * @var array
-     */
-    protected $map = array(
-        'title' => array('Text'),
-        'link' => array('Link'));
-
-    /**
-     * Store useful information for later.
-     *
-     * @param   DOMElement  $element - this item as a DOM element
-     * @param   XML_Feed_Parser_RSS1 $parent - the feed of which this is a member
-     */
-    function __construct(DOMElement $element, $parent, $xmlBase = '')
-    {
-        $this->model = $element;
-        $this->parent = $parent;
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS1.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS1.php
deleted file mode 100755
index 60c9938baa..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS1.php
+++ /dev/null
@@ -1,277 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * RSS1 class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS1.php,v 1.10 2006/07/27 13:52:05 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This class handles RSS1.0 feeds.
- * 
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- * @todo    Find a Relax NG URI we can use
- */
-class XML_Feed_Parser_RSS1 extends XML_Feed_Parser_Type
-{
-    /**
-     * The URI of the RelaxNG schema used to (optionally) validate the feed 
-     * @var string
-     */
-    private $relax = 'rss10.rnc';
-
-    /**
-     * We're likely to use XPath, so let's keep it global
-     * @var DOMXPath
-     */
-    protected $xpath;
-
-    /**
-     * The feed type we are parsing 
-     * @var string
-     */
-    public $version = 'RSS 1.0';
-
-    /**
-     * The class used to represent individual items 
-     * @var string
-     */
-    protected $itemClass = 'XML_Feed_Parser_RSS1Element';
-    
-    /**
-     * The element containing entries 
-     * @var string
-     */
-    protected $itemElement = 'item';
-
-    /**
-     * Here we map those elements we're not going to handle individually
-     * to the constructs they are. The optional second parameter in the array
-     * tells the parser whether to 'fall back' (not apt. at the feed level) or
-     * fail if the element is missing. If the parameter is not set, the function
-     * will simply return false and leave it to the client to decide what to do.
-     * @var array
-     */
-    protected $map = array(
-        'title' => array('Text'),
-        'link' => array('Text'),
-        'description' => array('Text'),
-        'image' => array('Image'),
-        'textinput' => array('TextInput'),
-        'updatePeriod' => array('Text'),
-        'updateFrequency' => array('Text'),
-        'updateBase' => array('Date'),
-        'rights' => array('Text'), # dc:rights
-        'description' => array('Text'), # dc:description
-        'creator' => array('Text'), # dc:creator
-        'publisher' => array('Text'), # dc:publisher
-        'contributor' => array('Text'), # dc:contributor
-        'date' => array('Date') # dc:contributor
-        );
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS2.
-     * @var array
-     */
-    protected $compatMap = array(
-        'title' => array('title'),
-        'link' => array('link'),
-        'subtitle' => array('description'),
-        'author' => array('creator'),
-        'updated' => array('date'));
-
-    /**
-     * We will be working with multiple namespaces and it is useful to 
-     * keep them together 
-     * @var array
-     */
-    protected $namespaces = array(
-        'rdf' => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
-        'rss' => 'http://purl.org/rss/1.0/',
-        'dc' => 'http://purl.org/rss/1.0/modules/dc/',
-        'content' => 'http://purl.org/rss/1.0/modules/content/',
-        'sy' => 'http://web.resource.org/rss/1.0/modules/syndication/');
-
-    /**
-     * Our constructor does nothing more than its parent.
-     * 
-     * @param    DOMDocument    $xml    A DOM object representing the feed
-     * @param    bool (optional) $string    Whether or not to validate this feed
-     */
-    function __construct(DOMDocument $model, $strict = false)
-    {
-        $this->model = $model;
-        if ($strict) {
-            $validate = $this->model->relaxNGValidate(self::getSchemaDir . 
-                DIRECTORY_SEPARATOR . $this->relax);
-            if (! $validate) {
-                throw new XML_Feed_Parser_Exception('Failed required validation');
-            }
-        }
-
-        $this->xpath = new DOMXPath($model);
-        foreach ($this->namespaces as $key => $value) {
-            $this->xpath->registerNamespace($key, $value);
-        }
-        $this->numberEntries = $this->count('item');
-    }
-
-    /**
-     * Allows retrieval of an entry by ID where the rdf:about attribute is used
-     *
-     * This is not really something that will work with RSS1 as it does not have
-     * clear restrictions on the global uniqueness of IDs. We will employ the
-     * _very_ hit and miss method of selecting entries based on the rdf:about
-     * attribute. If DOMXPath::evaluate is available, we also use that to store 
-     * a reference to the entry in the array used by getEntryByOffset so that 
-     * method does not have to seek out the entry if it's requested that way.
-     *
-     * @param    string    $id    any valid ID.
-     * @return    XML_Feed_Parser_RSS1Element
-     */
-    function getEntryById($id)
-    {
-        if (isset($this->idMappings[$id])) {
-            return $this->entries[$this->idMappings[$id]];
-        }
-
-        $entries = $this->xpath->query("//rss:item[@rdf:about='$id']");
-        if ($entries->length > 0) {
-            $classname = $this->itemClass;
-            $entry = new $classname($entries->item(0), $this);
-            if (in_array('evaluate', get_class_methods($this->xpath))) {
-                $offset = $this->xpath->evaluate("count(preceding-sibling::rss:item)", $entries->item(0));
-                $this->entries[$offset] = $entry;
-            }
-            $this->idMappings[$id] = $entry;
-            return $entry;
-        }
-        return false;
-    }
-
-    /**
-     * Get details of the image associated with the feed.
-     *
-     * @return  array|false an array simply containing the child elements
-     */
-    protected function getImage()
-    {
-        $images = $this->model->getElementsByTagName('image');
-        if ($images->length > 0) {
-            $image = $images->item(0);
-            $details = array();
-            if ($image->hasChildNodes()) {
-                $details = array(
-                    'title' => $image->getElementsByTagName('title')->item(0)->value,
-                    'link' => $image->getElementsByTagName('link')->item(0)->value,
-                    'url' => $image->getElementsByTagName('url')->item(0)->value);
-            } else {
-                $details = array('title' => false,
-                    'link' => false,
-                    'url' => $image->attributes->getNamedItem('resource')->nodeValue);
-            }
-            $details = array_merge($details, array('description' => false, 'height' => false, 'width' => false));
-            if (! empty($details)) {
-                return $details;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * The textinput element is little used, but in the interests of
-     * completeness we will support it.
-     *
-     * @return  array|false
-     */
-    protected function getTextInput()
-    {
-        $inputs = $this->model->getElementsByTagName('textinput');
-        if ($inputs->length > 0) {
-            $input = $inputs->item(0);
-            $results = array();
-            $results['title'] = isset(
-                $input->getElementsByTagName('title')->item(0)->value) ? 
-                $input->getElementsByTagName('title')->item(0)->value : null;
-            $results['description'] = isset(
-                $input->getElementsByTagName('description')->item(0)->value) ? 
-                $input->getElementsByTagName('description')->item(0)->value : null;
-            $results['name'] = isset(
-                $input->getElementsByTagName('name')->item(0)->value) ? 
-                $input->getElementsByTagName('name')->item(0)->value : null;
-            $results['link'] = isset(
-                   $input->getElementsByTagName('link')->item(0)->value) ? 
-                   $input->getElementsByTagName('link')->item(0)->value : null;
-            if (empty($results['link']) and 
-                $input->attributes->getNamedItem('resource')) {
-                $results['link'] = 
-                    $input->attributes->getNamedItem('resource')->nodeValue;
-            }
-            if (! empty($results)) {
-                return $results;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Employs various techniques to identify the author
-     *
-     * Dublin Core provides the dc:creator, dc:contributor, and dc:publisher
-     * elements for defining authorship in RSS1. We will try each of those in
-     * turn in order to simulate the atom author element and will return it
-     * as text.
-     *
-     * @return  array|false
-     */
-    function getAuthor()
-    {
-        $options = array('creator', 'contributor', 'publisher');
-        foreach ($options as $element) {
-            $test = $this->model->getElementsByTagName($element);
-            if ($test->length > 0) {
-                return $test->item(0)->value;
-            }
-        }
-        return false;
-    }
-    
-    /**
-     * Retrieve a link
-     * 
-     * In RSS1 a link is a text element but in order to ensure that we resolve
-     * URLs properly we have a special function for them.
-     *
-     * @return  string
-     */
-    function getLink($offset = 0, $attribute = 'href', $params = false)
-    {
-        $links = $this->model->getElementsByTagName('link');
-        if ($links->length <= $offset) {
-            return false;
-        }
-        $link = $links->item($offset);
-        return $this->addBase($link->nodeValue, $link);
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS11.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS11.php
deleted file mode 100755
index 3cd1ef15d8..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS11.php
+++ /dev/null
@@ -1,276 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * RSS1.1 class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS11.php,v 1.6 2006/07/27 13:52:05 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This class handles RSS1.1 feeds. RSS1.1 is documented at:
- * http://inamidst.com/rss1.1/
- * 
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- * @todo    Support for RDF:List
- * @todo    Ensure xml:lang is accessible to users
- */
-class XML_Feed_Parser_RSS11 extends XML_Feed_Parser_Type
-{
-    /**
-     * The URI of the RelaxNG schema used to (optionally) validate the feed 
-     * @var string
-     */
-    private $relax = 'rss11.rnc';
-
-    /**
-     * We're likely to use XPath, so let's keep it global
-     * @var DOMXPath
-     */
-    protected $xpath;
-
-    /**
-     * The feed type we are parsing 
-     * @var string
-     */
-    public $version = 'RSS 1.0';
-
-    /**
-     * The class used to represent individual items 
-     * @var string
-     */
-    protected $itemClass = 'XML_Feed_Parser_RSS1Element';
-    
-    /**
-     * The element containing entries 
-     * @var string
-     */
-    protected $itemElement = 'item';
-
-    /**
-     * Here we map those elements we're not going to handle individually
-     * to the constructs they are. The optional second parameter in the array
-     * tells the parser whether to 'fall back' (not apt. at the feed level) or
-     * fail if the element is missing. If the parameter is not set, the function
-     * will simply return false and leave it to the client to decide what to do.
-     * @var array
-     */
-    protected $map = array(
-        'title' => array('Text'),
-        'link' => array('Text'),
-        'description' => array('Text'),
-        'image' => array('Image'),
-        'updatePeriod' => array('Text'),
-        'updateFrequency' => array('Text'),
-        'updateBase' => array('Date'),
-        'rights' => array('Text'), # dc:rights
-        'description' => array('Text'), # dc:description
-        'creator' => array('Text'), # dc:creator
-        'publisher' => array('Text'), # dc:publisher
-        'contributor' => array('Text'), # dc:contributor
-        'date' => array('Date') # dc:contributor
-        );
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS2.
-     * @var array
-     */
-    protected $compatMap = array(
-        'title' => array('title'),
-        'link' => array('link'),
-        'subtitle' => array('description'),
-        'author' => array('creator'),
-        'updated' => array('date'));
-
-    /**
-     * We will be working with multiple namespaces and it is useful to 
-     * keep them together. We will retain support for some common RSS1.0 modules
-     * @var array
-     */
-    protected $namespaces = array(
-        'rdf' => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
-        'rss' => 'http://purl.org/net/rss1.1#',
-        'dc' => 'http://purl.org/rss/1.0/modules/dc/',
-        'content' => 'http://purl.org/rss/1.0/modules/content/',
-        'sy' => 'http://web.resource.org/rss/1.0/modules/syndication/');
-
-    /**
-     * Our constructor does nothing more than its parent.
-     * 
-     * @param    DOMDocument    $xml    A DOM object representing the feed
-     * @param    bool (optional) $string    Whether or not to validate this feed
-     */
-    function __construct(DOMDocument $model, $strict = false)
-    {
-        $this->model = $model;
-
-        if ($strict) {
-            $validate = $this->model->relaxNGValidate(self::getSchemaDir . 
-                DIRECTORY_SEPARATOR . $this->relax);
-            if (! $validate) {
-                throw new XML_Feed_Parser_Exception('Failed required validation');
-            }
-        }
-
-        $this->xpath = new DOMXPath($model);
-        foreach ($this->namespaces as $key => $value) {
-            $this->xpath->registerNamespace($key, $value);
-        }            
-        $this->numberEntries = $this->count('item');
-    }
-
-    /**
-     * Attempts to identify an element by ID given by the rdf:about attribute
-     *
-     * This is not really something that will work with RSS1.1 as it does not have
-     * clear restrictions on the global uniqueness of IDs. We will employ the
-     * _very_ hit and miss method of selecting entries based on the rdf:about
-     * attribute. Please note that this is even more hit and miss with RSS1.1 than
-     * with RSS1.0 since RSS1.1 does not require the rdf:about attribute for items.
-     *
-     * @param    string    $id    any valid ID.
-     * @return    XML_Feed_Parser_RSS1Element
-     */
-    function getEntryById($id)
-    {
-        if (isset($this->idMappings[$id])) {
-            return $this->entries[$this->idMappings[$id]];
-        }
-
-        $entries = $this->xpath->query("//rss:item[@rdf:about='$id']");
-        if ($entries->length > 0) {
-            $classname = $this->itemClass;
-            $entry = new $classname($entries->item(0), $this);
-            return $entry;
-        }
-        return false;
-    }
-
-    /**
-     * Get details of the image associated with the feed.
-     *
-     * @return  array|false an array simply containing the child elements
-     */
-    protected function getImage()
-    {
-        $images = $this->model->getElementsByTagName('image');
-        if ($images->length > 0) {
-            $image = $images->item(0);
-            $details = array();
-            if ($image->hasChildNodes()) {
-                $details = array(
-                    'title' => $image->getElementsByTagName('title')->item(0)->value,
-                    'url' => $image->getElementsByTagName('url')->item(0)->value);
-                if ($image->getElementsByTagName('link')->length > 0) {
-                    $details['link'] = 
-                        $image->getElementsByTagName('link')->item(0)->value;
-                }
-            } else {
-                $details = array('title' => false,
-                    'link' => false,
-                    'url' => $image->attributes->getNamedItem('resource')->nodeValue);
-            }
-            $details = array_merge($details, 
-                array('description' => false, 'height' => false, 'width' => false));
-            if (! empty($details)) {
-                return $details;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * The textinput element is little used, but in the interests of
-     * completeness we will support it.
-     *
-     * @return  array|false
-     */
-    protected function getTextInput()
-    {
-        $inputs = $this->model->getElementsByTagName('textinput');
-        if ($inputs->length > 0) {
-            $input = $inputs->item(0);
-            $results = array();
-            $results['title'] = isset(
-                $input->getElementsByTagName('title')->item(0)->value) ? 
-                $input->getElementsByTagName('title')->item(0)->value : null;
-            $results['description'] = isset(
-                $input->getElementsByTagName('description')->item(0)->value) ? 
-                $input->getElementsByTagName('description')->item(0)->value : null;
-            $results['name'] = isset(
-                $input->getElementsByTagName('name')->item(0)->value) ? 
-                $input->getElementsByTagName('name')->item(0)->value : null;
-            $results['link'] = isset(
-                   $input->getElementsByTagName('link')->item(0)->value) ? 
-                   $input->getElementsByTagName('link')->item(0)->value : null;
-            if (empty($results['link']) and 
-                $input->attributes->getNamedItem('resource')) {
-                $results['link'] = $input->attributes->getNamedItem('resource')->nodeValue;
-            }
-            if (! empty($results)) {
-                return $results;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Attempts to discern authorship
-     *
-     * Dublin Core provides the dc:creator, dc:contributor, and dc:publisher
-     * elements for defining authorship in RSS1. We will try each of those in
-     * turn in order to simulate the atom author element and will return it
-     * as text.
-     *
-     * @return  array|false
-     */
-    function getAuthor()
-    {
-        $options = array('creator', 'contributor', 'publisher');
-        foreach ($options as $element) {
-            $test = $this->model->getElementsByTagName($element);
-            if ($test->length > 0) {
-                return $test->item(0)->value;
-            }
-        }
-        return false;
-    }
-    
-    /**
-     * Retrieve a link
-     *
-     * In RSS1 a link is a text element but in order to ensure that we resolve
-     * URLs properly we have a special function for them.
-     *
-     * @return  string
-     */
-    function getLink($offset = 0, $attribute = 'href', $params = false)
-    {
-        $links = $this->model->getElementsByTagName('link');
-        if ($links->length <= $offset) {
-            return false;
-        }
-        $link = $links->item($offset);
-        return $this->addBase($link->nodeValue, $link);
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS11Element.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS11Element.php
deleted file mode 100755
index 75918beda9..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS11Element.php
+++ /dev/null
@@ -1,151 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * RSS1 Element class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS11Element.php,v 1.4 2006/06/30 17:41:56 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/*
- * This class provides support for RSS 1.1 entries. It will usually be called by
- * XML_Feed_Parser_RSS11 with which it shares many methods.
- *
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_RSS11Element extends XML_Feed_Parser_RSS11
-{
-    /**
-     * This will be a reference to the parent object for when we want
-     * to use a 'fallback' rule 
-     * @var XML_Feed_Parser_RSS1
-     */
-    protected $parent;
-
-    /**
-     * Our specific element map 
-     * @var array
-     */
-    protected $map = array(
-        'id' => array('Id'),
-        'title' => array('Text'),
-        'link' => array('Link'),
-        'description' => array('Text'), # or dc:description
-        'category' => array('Category'),
-        'rights' => array('Text'), # dc:rights
-        'creator' => array('Text'), # dc:creator
-        'publisher' => array('Text'), # dc:publisher
-        'contributor' => array('Text'), # dc:contributor
-        'date' => array('Date'), # dc:date
-        'content' => array('Content')
-        );
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS1.
-     * @var array
-     */
-    protected $compatMap = array(
-        'content' => array('content'),
-        'updated' => array('lastBuildDate'),
-        'published' => array('pubdate'),
-        'subtitle' => array('description'),
-        'updated' => array('date'),
-        'author' => array('creator'),
-        'contributor' => array('contributor')
-    );
-
-    /**
-     * Store useful information for later.
-     *
-     * @param   DOMElement  $element - this item as a DOM element
-     * @param   XML_Feed_Parser_RSS1 $parent - the feed of which this is a member
-     */
-    function __construct(DOMElement $element, $parent, $xmlBase = '')
-    {
-        $this->model = $element;
-        $this->parent = $parent;
-    }
-
-    /**
-     * If an rdf:about attribute is specified, return that as an ID
-     *
-     * There is no established way of showing an ID for an RSS1 entry. We will 
-     * simulate it using the rdf:about attribute of the entry element. This cannot
-     * be relied upon for unique IDs but may prove useful.
-     *
-     * @return  string|false
-     */
-    function getId()
-    {
-        if ($this->model->attributes->getNamedItem('about')) {
-            return $this->model->attributes->getNamedItem('about')->nodeValue;
-        }
-        return false;
-    }
-
-    /**
-     * Return the entry's content
-     *
-     * The official way to include full content in an RSS1 entry is to use
-     * the content module's element 'encoded'. Often, however, the 'description'
-     * element is used instead. We will offer that as a fallback.
-     *
-     * @return  string|false
-     */
-    function getContent()
-    {
-        $options = array('encoded', 'description');
-        foreach ($options as $element) {
-            $test = $this->model->getElementsByTagName($element);
-            if ($test->length == 0) {
-                continue;
-            }
-            if ($test->item(0)->hasChildNodes()) {
-                $value = '';
-                foreach ($test->item(0)->childNodes as $child) {
-                    if ($child instanceof DOMText) {
-                        $value .= $child->nodeValue;
-                    } else {
-                        $simple = simplexml_import_dom($child);
-                        $value .= $simple->asXML();
-                    }
-                }
-                return $value;
-            } else if ($test->length > 0) {
-                return $test->item(0)->nodeValue;
-            }
-        }
-        return false;
-    }
-    
-    /**
-     * How RSS1.1 should support for enclosures is not clear. For now we will return
-     * false.
-     *
-     * @return  false
-     */
-    function getEnclosure()
-    {
-        return false;
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS1Element.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS1Element.php
deleted file mode 100755
index 8e36d5a9b9..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS1Element.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * RSS1 Element class for XML_Feed_Parser
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS1Element.php,v 1.6 2006/06/30 17:41:56 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/*
- * This class provides support for RSS 1.0 entries. It will usually be called by
- * XML_Feed_Parser_RSS1 with which it shares many methods.
- *
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_RSS1Element extends XML_Feed_Parser_RSS1
-{
-    /**
-     * This will be a reference to the parent object for when we want
-     * to use a 'fallback' rule 
-     * @var XML_Feed_Parser_RSS1
-     */
-    protected $parent;
-
-    /**
-     * Our specific element map 
-     * @var array
-     */
-    protected $map = array(
-        'id' => array('Id'),
-        'title' => array('Text'),
-        'link' => array('Link'),
-        'description' => array('Text'), # or dc:description
-        'category' => array('Category'),
-        'rights' => array('Text'), # dc:rights
-        'creator' => array('Text'), # dc:creator
-        'publisher' => array('Text'), # dc:publisher
-        'contributor' => array('Text'), # dc:contributor
-        'date' => array('Date'), # dc:date
-        'content' => array('Content')
-        );
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS1.
-     * @var array
-     */
-    protected $compatMap = array(
-        'content' => array('content'),
-        'updated' => array('lastBuildDate'),
-        'published' => array('pubdate'),
-        'subtitle' => array('description'),
-        'updated' => array('date'),
-        'author' => array('creator'),
-        'contributor' => array('contributor')
-    );
-
-    /**
-     * Store useful information for later.
-     *
-     * @param   DOMElement  $element - this item as a DOM element
-     * @param   XML_Feed_Parser_RSS1 $parent - the feed of which this is a member
-     */
-    function __construct(DOMElement $element, $parent, $xmlBase = '')
-    {
-        $this->model = $element;
-        $this->parent = $parent;
-    }
-
-    /**
-     * If an rdf:about attribute is specified, return it as an ID
-     *
-     * There is no established way of showing an ID for an RSS1 entry. We will 
-     * simulate it using the rdf:about attribute of the entry element. This cannot
-     * be relied upon for unique IDs but may prove useful.
-     *
-     * @return  string|false
-     */
-    function getId()
-    {
-        if ($this->model->attributes->getNamedItem('about')) {
-            return $this->model->attributes->getNamedItem('about')->nodeValue;
-        }
-        return false;
-    }
-
-    /**
-     * How RSS1 should support for enclosures is not clear. For now we will return
-     * false.
-     *
-     * @return  false
-     */
-    function getEnclosure()
-    {
-        return false;
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS2.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS2.php
deleted file mode 100644
index 0936bd2f5e..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS2.php
+++ /dev/null
@@ -1,335 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Class representing feed-level data for an RSS2 feed
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS2.php,v 1.12 2008/03/08 18:16:45 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This class handles RSS2 feeds.
- * 
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_RSS2 extends XML_Feed_Parser_Type
-{
-    /**
-     * The URI of the RelaxNG schema used to (optionally) validate the feed
-     * @var string
-     */
-    private $relax = 'rss20.rnc';
-
-    /**
-     * We're likely to use XPath, so let's keep it global
-     * @var DOMXPath
-     */
-    protected $xpath;
-
-    /**
-     * The feed type we are parsing
-     * @var string
-     */
-    public $version = 'RSS 2.0';
-
-    /**
-     * The class used to represent individual items
-     * @var string
-     */     
-    protected $itemClass = 'XML_Feed_Parser_RSS2Element';
-    
-    /**
-     * The element containing entries 
-     * @var string
-     */
-    protected $itemElement = 'item';
-
-    /**
-     * Here we map those elements we're not going to handle individually
-     * to the constructs they are. The optional second parameter in the array
-     * tells the parser whether to 'fall back' (not apt. at the feed level) or
-     * fail if the element is missing. If the parameter is not set, the function
-     * will simply return false and leave it to the client to decide what to do.
-     * @var array
-     */
-    protected $map = array(
-        'ttl' => array('Text'),
-        'pubDate' => array('Date'),
-        'lastBuildDate' => array('Date'),
-        'title' => array('Text'),
-        'link' => array('Link'),
-        'description' => array('Text'),
-        'language' => array('Text'),
-        'copyright' => array('Text'),
-        'managingEditor' => array('Text'),
-        'webMaster' => array('Text'),
-        'category' => array('Text'),
-        'generator' => array('Text'),
-        'docs' => array('Text'),
-        'ttl' => array('Text'),
-        'image' => array('Image'),
-        'skipDays' => array('skipDays'),
-        'skipHours' => array('skipHours'));
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS2.
-     * @var array
-     */
-    protected $compatMap = array(
-        'title' => array('title'),
-        'rights' => array('copyright'),
-        'updated' => array('lastBuildDate'),
-        'subtitle' => array('description'),
-        'date' => array('pubDate'),
-        'author' => array('managingEditor'));
-
-    protected $namespaces = array(
-        'dc' => 'http://purl.org/rss/1.0/modules/dc/',
-        'content' => 'http://purl.org/rss/1.0/modules/content/');
-
-    /**
-     * Our constructor does nothing more than its parent.
-     * 
-     * @param    DOMDocument    $xml    A DOM object representing the feed
-     * @param    bool (optional) $string    Whether or not to validate this feed
-     */
-    function __construct(DOMDocument $model, $strict = false)
-    {
-        $this->model = $model;
-
-        if ($strict) {
-            if (! $this->model->relaxNGValidate($this->relax)) {
-                throw new XML_Feed_Parser_Exception('Failed required validation');
-            }
-        }
-
-        $this->xpath = new DOMXPath($this->model);
-        foreach ($this->namespaces as $key => $value) {
-            $this->xpath->registerNamespace($key, $value);
-        }
-        $this->numberEntries = $this->count('item');
-    }
-
-    /**
-     * Retrieves an entry by ID, if the ID is specified with the guid element
-     *
-     * This is not really something that will work with RSS2 as it does not have
-     * clear restrictions on the global uniqueness of IDs. But we can emulate
-     * it by allowing access based on the 'guid' element. If DOMXPath::evaluate
-     * is available, we also use that to store a reference to the entry in the array
-     * used by getEntryByOffset so that method does not have to seek out the entry
-     * if it's requested that way.
-     *
-     * @param    string    $id    any valid ID.
-     * @return    XML_Feed_Parser_RSS2Element
-     */
-    function getEntryById($id)
-    {
-        if (isset($this->idMappings[$id])) {
-            return $this->entries[$this->idMappings[$id]];
-        }
-
-        $entries = $this->xpath->query("//item[guid='$id']");
-        if ($entries->length > 0) {
-            $entry = new $this->itemElement($entries->item(0), $this);
-            if (in_array('evaluate', get_class_methods($this->xpath))) {
-                $offset = $this->xpath->evaluate("count(preceding-sibling::item)", $entries->item(0));
-                $this->entries[$offset] = $entry;
-            }
-            $this->idMappings[$id] = $entry;
-            return $entry;
-        }        
-    }
-
-    /**
-     * Get a category from the element
-     *
-     * The category element is a simple text construct which can occur any number
-     * of times. We allow access by offset or access to an array of results.
-     *
-     * @param    string    $call    for compatibility with our overloading
-     * @param   array $arguments - arg 0 is the offset, arg 1 is whether to return as array
-     * @return  string|array|false
-     */
-    function getCategory($call, $arguments = array())
-    {
-        $categories = $this->model->getElementsByTagName('category');
-        $offset = empty($arguments[0]) ? 0 : $arguments[0];
-        $array = empty($arguments[1]) ? false : true;
-        if ($categories->length <= $offset) {
-            return false;
-        }
-        if ($array) {
-            $list = array();
-            foreach ($categories as $category) {
-                array_push($list, $category->nodeValue);
-            }
-            return $list;
-        }
-        return $categories->item($offset)->nodeValue;
-    }
-
-    /**
-     * Get details of the image associated with the feed.
-     *
-     * @return  array|false an array simply containing the child elements
-     */
-    protected function getImage()
-    {
-        $images = $this->xpath->query("//image");
-        if ($images->length > 0) {
-            $image = $images->item(0);
-            $desc = $image->getElementsByTagName('description');
-            $description = $desc->length ? $desc->item(0)->nodeValue : false;
-            $heigh = $image->getElementsByTagName('height'); 
-            $height = $heigh->length ? $heigh->item(0)->nodeValue : false;
-            $widt = $image->getElementsByTagName('width'); 
-            $width = $widt->length ? $widt->item(0)->nodeValue : false;
-            return array(
-                'title' => $image->getElementsByTagName('title')->item(0)->nodeValue,
-                'link' => $image->getElementsByTagName('link')->item(0)->nodeValue,
-                'url' => $image->getElementsByTagName('url')->item(0)->nodeValue,
-                'description' => $description,
-                'height' => $height,
-                'width' => $width);
-        }
-        return false;
-    }
-
-    /**
-     * The textinput element is little used, but in the interests of
-     * completeness...
-     *
-     * @return  array|false
-     */
-    function getTextInput()
-    {
-        $inputs = $this->model->getElementsByTagName('input');
-        if ($inputs->length > 0) {
-            $input = $inputs->item(0);
-            return array(
-                'title' => $input->getElementsByTagName('title')->item(0)->value,
-                'description' => 
-                    $input->getElementsByTagName('description')->item(0)->value,
-                'name' => $input->getElementsByTagName('name')->item(0)->value,
-                'link' => $input->getElementsByTagName('link')->item(0)->value);
-        }
-        return false;
-    }
-
-    /**
-     * Utility function for getSkipDays and getSkipHours
-     *
-     * This is a general function used by both getSkipDays and getSkipHours. It simply
-     * returns an array of the values of the children of the appropriate tag.
-     *
-     * @param   string      $tagName    The tag name (getSkipDays or getSkipHours)
-     * @return  array|false
-     */
-    protected function getSkips($tagName)
-    {
-        $hours = $this->model->getElementsByTagName($tagName);
-        if ($hours->length == 0) {
-            return false;
-        }
-        $skipHours = array();
-        foreach($hours->item(0)->childNodes as $hour) {
-            if ($hour instanceof DOMElement) {
-                array_push($skipHours, $hour->nodeValue);
-            }
-        }
-        return $skipHours;
-    }
-
-    /**
-     * Retrieve skipHours data
-     *
-     * The skiphours element provides a list of hours on which this feed should
-     * not be checked. We return an array of those hours (integers, 24 hour clock)
-     *
-     * @return  array
-     */    
-    function getSkipHours()
-    {
-        return $this->getSkips('skipHours');
-    }
-
-    /**
-     * Retrieve skipDays data
-     *
-     * The skipdays element provides a list of days on which this feed should
-     * not be checked. We return an array of those days.
-     *
-     * @return  array
-     */
-    function getSkipDays()
-    {
-        return $this->getSkips('skipDays');
-    }
-
-    /**
-     * Return content of the little-used 'cloud' element
-     *
-     * The cloud element is rarely used. It is designed to provide some details
-     * of a location to update the feed.
-     *
-     * @return  array   an array of the attributes of the element
-     */
-    function getCloud()
-    {
-        $cloud = $this->model->getElementsByTagName('cloud');
-        if ($cloud->length == 0) {
-            return false;
-        }
-        $cloudData = array();
-        foreach ($cloud->item(0)->attributes as $attribute) {
-            $cloudData[$attribute->name] = $attribute->value;
-        }
-        return $cloudData;
-    }
-    
-    /**
-     * Get link URL
-     *
-     * In RSS2 a link is a text element but in order to ensure that we resolve
-     * URLs properly we have a special function for them. We maintain the 
-     * parameter used by the atom getLink method, though we only use the offset
-     * parameter.
-     *
-     * @param   int     $offset The position of the link within the feed. Starts from 0
-     * @param   string  $attribute  The attribute of the link element required
-     * @param   array   $params An array of other parameters. Not used.
-     * @return  string
-     */
-    function getLink($offset, $attribute = 'href', $params = array())
-    {
-        $xPath = new DOMXPath($this->model);
-        $links = $xPath->query('//link');
-
-        if ($links->length <= $offset) {
-            return false;
-        }
-        $link = $links->item($offset);
-        return $this->addBase($link->nodeValue, $link);
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/RSS2Element.php b/plugins/OStatus/extlib/XML/Feed/Parser/RSS2Element.php
deleted file mode 100755
index 6edf910dc4..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/RSS2Element.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Class representing entries in an RSS2 feed.
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: RSS2Element.php,v 1.11 2006/07/26 21:18:47 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This class provides support for RSS 2.0 entries. It will usually be 
- * called by XML_Feed_Parser_RSS2 with which it shares many methods.
- *
- * @author    James Stewart <james@jystewart.net>
- * @version    Release: 1.0.3
- * @package XML_Feed_Parser
- */
-class XML_Feed_Parser_RSS2Element extends XML_Feed_Parser_RSS2
-{
-    /**
-     * This will be a reference to the parent object for when we want
-     * to use a 'fallback' rule
-     * @var XML_Feed_Parser_RSS2
-     */
-    protected $parent;
-
-    /**
-     * Our specific element map 
-     * @var array
-     */
-    protected $map = array(
-        'title' => array('Text'),
-        'guid' => array('Guid'),
-        'description' => array('Text'),
-        'author' => array('Text'),
-        'comments' => array('Text'),
-        'enclosure' => array('Enclosure'),
-        'pubDate' => array('Date'),
-        'source' => array('Source'),
-        'link' => array('Text'),
-        'content' => array('Content'));
-
-    /**
-     * Here we map some elements to their atom equivalents. This is going to be
-     * quite tricky to pull off effectively (and some users' methods may vary)
-     * but is worth trying. The key is the atom version, the value is RSS2.
-     * @var array
-     */
-    protected $compatMap = array(
-        'id' => array('guid'),
-        'updated' => array('lastBuildDate'),
-        'published' => array('pubdate'),
-        'guidislink' => array('guid', 'ispermalink'),
-        'summary' => array('description'));
-
-    /**
-     * Store useful information for later.
-     *
-     * @param   DOMElement  $element - this item as a DOM element
-     * @param   XML_Feed_Parser_RSS2    $parent - the feed of which this is a member
-     */
-    function __construct(DOMElement $element, $parent, $xmlBase = '')
-    {
-        $this->model = $element;
-        $this->parent = $parent;
-    }
-
-    /**
-     * Get the value of the guid element, if specified
-     *
-     * guid is the closest RSS2 has to atom's ID. It is usually but not always a
-     * URI. The one attribute that RSS2 can posess is 'ispermalink' which specifies
-     * whether the guid is itself dereferencable. Use of guid is not obligatory,
-     * but is advisable. To get the guid you would call $item->id() (for atom
-     * compatibility) or $item->guid(). To check if this guid is a permalink call
-     * $item->guid("ispermalink").
-     *
-     * @param   string  $method - the method name being called
-     * @param   array   $params - parameters required
-     * @return  string  the guid or value of ispermalink
-     */
-    protected function getGuid($method, $params)
-    {
-        $attribute = (isset($params[0]) and $params[0] == 'ispermalink') ? 
-            true : false;
-        $tag = $this->model->getElementsByTagName('guid');
-        if ($tag->length > 0) {
-            if ($attribute) {
-                if ($tag->hasAttribute("ispermalink")) {
-                    return $tag->getAttribute("ispermalink");
-                }
-            }
-            return $tag->item(0)->nodeValue;
-        }
-        return false;
-    }
-
-    /**
-     * Access details of file enclosures
-     *
-     * The RSS2 spec is ambiguous as to whether an enclosure element must be
-     * unique in a given entry. For now we will assume it needn't, and allow
-     * for an offset.
-     *
-     * @param   string $method - the method being called
-     * @param   array   $parameters - we expect the first of these to be our offset
-     * @return  array|false
-     */
-    protected function getEnclosure($method, $parameters)
-    {
-        $encs = $this->model->getElementsByTagName('enclosure');
-        $offset = isset($parameters[0]) ? $parameters[0] : 0;
-        if ($encs->length > $offset) {
-            try {
-                if (! $encs->item($offset)->hasAttribute('url')) {
-                    return false;
-                }
-                $attrs = $encs->item($offset)->attributes;
-                return array(
-                    'url' => $attrs->getNamedItem('url')->value,
-                    'length' => $attrs->getNamedItem('length')->value,
-                    'type' => $attrs->getNamedItem('type')->value);
-            } catch (Exception $e) {
-                return false;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Get the entry source if specified
-     *
-     * source is an optional sub-element of item. Like atom:source it tells
-     * us about where the entry came from (eg. if it's been copied from another
-     * feed). It is not a rich source of metadata in the same way as atom:source
-     * and while it would be good to maintain compatibility by returning an
-     * XML_Feed_Parser_RSS2 element, it makes a lot more sense to return an array.
-     *
-     * @return array|false
-     */
-    protected function getSource()
-    {
-        $get = $this->model->getElementsByTagName('source');
-        if ($get->length) {
-            $source = $get->item(0);
-            $array = array(
-                'content' => $source->nodeValue);
-            foreach ($source->attributes as $attribute) {
-                $array[$attribute->name] = $attribute->value;
-            }
-            return $array;
-        }
-        return false;
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/Parser/Type.php b/plugins/OStatus/extlib/XML/Feed/Parser/Type.php
deleted file mode 100644
index 75052619bd..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/Parser/Type.php
+++ /dev/null
@@ -1,467 +0,0 @@
-<?php
-/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
-/**
- * Abstract class providing common methods for XML_Feed_Parser feeds.
- *
- * PHP versions 5
- *
- * LICENSE: This source file is subject to version 3.0 of the PHP license
- * that is available through the world-wide-web at the following URI:
- * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
- * the PHP License and are unable to obtain it through the web, please
- * send a note to license@php.net so we can mail you a copy immediately.
- *
- * @category   XML
- * @package    XML_Feed_Parser
- * @author     James Stewart <james@jystewart.net>
- * @copyright  2005 James Stewart <james@jystewart.net>
- * @license    http://www.gnu.org/copyleft/lesser.html  GNU LGPL 2.1
- * @version    CVS: $Id: Type.php,v 1.25 2008/03/08 18:39:09 jystewart Exp $
- * @link       http://pear.php.net/package/XML_Feed_Parser/
- */
-
-/**
- * This abstract class provides some general methods that are likely to be
- * implemented exactly the same way for all feed types.
- *
- * @package XML_Feed_Parser
- * @author  James Stewart <james@jystewart.net>
- * @version Release: 1.0.3
- */
-abstract class XML_Feed_Parser_Type
-{
-    /**
-     * Where we store our DOM object for this feed 
-     * @var DOMDocument
-     */
-    public $model;
-
-    /**
-     * For iteration we'll want a count of the number of entries 
-     * @var int
-     */
-    public $numberEntries;
-
-    /**
-     * Where we store our entry objects once instantiated 
-     * @var array
-     */
-    public $entries = array();
-
-    /**
-     * Store mappings between entry IDs and their position in the feed
-     */
-    public $idMappings = array();
-
-    /**
-     * Proxy to allow use of element names as method names
-     *
-     * We are not going to provide methods for every entry type so this
-     * function will allow for a lot of mapping. We rely pretty heavily
-     * on this to handle our mappings between other feed types and atom.
-     *
-     * @param   string  $call - the method attempted
-     * @param   array   $arguments - arguments to that method
-     * @return  mixed
-     */
-    function __call($call, $arguments = array())
-    {
-        if (! is_array($arguments)) {
-            $arguments = array();
-        }
-
-        if (isset($this->compatMap[$call])) {
-            $tempMap = $this->compatMap;
-            $tempcall = array_pop($tempMap[$call]);
-            if (! empty($tempMap)) {
-                $arguments = array_merge($arguments, $tempMap[$call]);
-            }
-            $call = $tempcall;
-        }
-
-        /* To be helpful, we allow a case-insensitive search for this method */
-        if (! isset($this->map[$call])) {
-            foreach (array_keys($this->map) as $key) {
-                if (strtoupper($key) == strtoupper($call)) {
-                    $call = $key;
-                    break;
-                }
-            }
-        }
-
-        if (empty($this->map[$call])) {
-            return false;
-        }
-
-        $method = 'get' . $this->map[$call][0];
-        if ($method == 'getLink') {
-            $offset = empty($arguments[0]) ? 0 : $arguments[0];
-            $attribute = empty($arguments[1]) ? 'href' : $arguments[1];
-            $params = isset($arguments[2]) ? $arguments[2] : array();
-            return $this->getLink($offset, $attribute, $params);
-        }
-        if (method_exists($this, $method)) {
-            return $this->$method($call, $arguments);
-        }
-
-        return false;
-    }
-
-    /**
-     * Proxy to allow use of element names as attribute names
-     *
-     * For many elements variable-style access will be desirable. This function
-     * provides for that.
-     *
-     * @param   string  $value - the variable required
-     * @return  mixed
-     */
-    function __get($value)
-    {
-        return $this->__call($value, array());
-    }
-
-    /**
-     * Utility function to help us resolve xml:base values
-     *
-     * We have other methods which will traverse the DOM and work out the different
-     * xml:base declarations we need to be aware of. We then need to combine them.
-     * If a declaration starts with a protocol then we restart the string. If it 
-     * starts with a / then we add on to the domain name. Otherwise we simply tag 
-     * it on to the end.
-     *
-     * @param   string  $base - the base to add the link to
-     * @param   string  $link
-     */
-    function combineBases($base, $link)
-    {
-        if (preg_match('/^[A-Za-z]+:\/\//', $link)) {
-            return $link;
-        } else if (preg_match('/^\//', $link)) {
-            /* Extract domain and suffix link to that */
-            preg_match('/^([A-Za-z]+:\/\/.*)?\/*/', $base, $results);
-            $firstLayer = $results[0];
-            return $firstLayer . "/" . $link;
-        } else if (preg_match('/^\.\.\//', $base)) {
-            /* Step up link to find place to be */
-            preg_match('/^((\.\.\/)+)(.*)$/', $link, $bases);
-            $suffix = $bases[3];
-            $count = preg_match_all('/\.\.\//', $bases[1], $steps);
-            $url = explode("/", $base);
-            for ($i = 0; $i <= $count; $i++) {
-                array_pop($url);
-            }
-            return implode("/", $url) . "/" . $suffix;
-        } else if (preg_match('/^(?!\/$)/', $base)) {
-            $base = preg_replace('/(.*\/).*$/', '$1', $base)  ;
-            return $base . $link;
-        } else {
-            /* Just stick it on the end */
-            return $base . $link;
-        }
-    }
-
-    /**
-     * Determine whether we need to apply our xml:base rules
-     *
-     * Gets us the xml:base data and then processes that with regard
-     * to our current link.
-     *
-     * @param   string
-     * @param   DOMElement
-     * @return  string
-     */
-    function addBase($link, $element)
-    {
-        if (preg_match('/^[A-Za-z]+:\/\//', $link)) {
-            return $link;
-        }
-
-        return $this->combineBases($element->baseURI, $link);
-    }
-
-    /**
-     * Get an entry by its position in the feed, starting from zero
-     *
-     * As well as allowing the items to be iterated over we want to allow
-     * users to be able to access a specific entry. This is one of two ways of
-     * doing that, the other being by ID.
-     * 
-     * @param   int $offset
-     * @return  XML_Feed_Parser_RSS1Element
-     */
-    function getEntryByOffset($offset)
-    {
-        if (! isset($this->entries[$offset])) {
-            $entries = $this->model->getElementsByTagName($this->itemElement);
-            if ($entries->length > $offset) {
-                $xmlBase = $entries->item($offset)->baseURI;
-                $this->entries[$offset] = new $this->itemClass(
-                    $entries->item($offset), $this, $xmlBase);
-                if ($id = $this->entries[$offset]->id) {
-                    $this->idMappings[$id] = $this->entries[$offset];
-                }
-            } else {
-                throw new XML_Feed_Parser_Exception('No entries found');
-            }
-        }
-
-        return $this->entries[$offset];
-    }
-
-    /**
-     * Return a date in seconds since epoch.
-     *
-     * Get a date construct. We use PHP's strtotime to return it as a unix datetime, which
-     * is the number of seconds since 1970-01-01 00:00:00.
-     * 
-     * @link    http://php.net/strtotime
-     * @param    string    $method        The name of the date construct we want
-     * @param    array     $arguments    Included for compatibility with our __call usage
-     * @return    int|false datetime
-     */
-    protected function getDate($method, $arguments)
-    {
-        $time = $this->model->getElementsByTagName($method);
-        if ($time->length == 0 || empty($time->item(0)->nodeValue)) {
-            return false;
-        }
-        return strtotime($time->item(0)->nodeValue);
-    }
-
-    /**
-     * Get a text construct. 
-     *
-     * @param    string    $method    The name of the text construct we want
-     * @param    array     $arguments    Included for compatibility with our __call usage
-     * @return    string
-     */
-    protected function getText($method, $arguments = array())
-    {
-        $tags = $this->model->getElementsByTagName($method);
-        if ($tags->length > 0) {
-            $value = $tags->item(0)->nodeValue;
-            return $value;
-        }
-        return false;
-    }
-
-    /**
-     * Apply various rules to retrieve category data.
-     *
-     * There is no single way of declaring a category in RSS1/1.1 as there is in RSS2 
-     * and  Atom. Instead the usual approach is to use the dublin core namespace to 
-     * declare  categories. For example delicious use both: 
-     * <dc:subject>PEAR</dc:subject> and: <taxo:topics><rdf:Bag>
-     * <rdf:li resource="http://del.icio.us/tag/PEAR" /></rdf:Bag></taxo:topics>
-     * to declare a categorisation of 'PEAR'.
-     *
-     * We need to be sensitive to this where possible.
-     *
-     * @param    string    $call    for compatibility with our overloading
-     * @param   array $arguments - arg 0 is the offset, arg 1 is whether to return as array
-     * @return  string|array|false
-     */
-    protected function getCategory($call, $arguments)
-    {
-        $categories = $this->model->getElementsByTagName('subject');
-        $offset = empty($arguments[0]) ? 0 : $arguments[0];
-        $array = empty($arguments[1]) ? false : true;
-        if ($categories->length <= $offset) {
-            return false;
-        }
-        if ($array) {
-            $list = array();
-            foreach ($categories as $category) {
-                array_push($list, $category->nodeValue);
-            }
-            return $list;
-        }
-        return $categories->item($offset)->nodeValue;
-    }
-
-    /**
-     * Count occurrences of an element
-     *
-     * This function will tell us how many times the element $type
-     * appears at this level of the feed.
-     * 
-     * @param    string    $type    the element we want to get a count of
-     * @return    int
-     */
-    protected function count($type)
-    {
-        if ($tags = $this->model->getElementsByTagName($type)) {
-            return $tags->length;
-        }
-        return 0;
-    }
-
-    /**
-     * Part of our xml:base processing code
-     *
-     * We need a couple of methods to access XHTML content stored in feeds. 
-     * This is because we dereference all xml:base references before returning
-     * the element. This method handles the attributes.
-     *
-     * @param   DOMElement $node    The DOM node we are iterating over
-     * @return  string
-     */
-    function processXHTMLAttributes($node) {
-        $return = '';
-        foreach ($node->attributes as $attribute) {
-            if ($attribute->name == 'src' or $attribute->name == 'href') {
-                $attribute->value = $this->addBase(htmlentities($attribute->value, NULL, 'utf-8'), $attribute);
-            }
-            if ($attribute->name == 'base') {
-                continue;
-            }
-            $return .= $attribute->name . '="' . htmlentities($attribute->value, NULL, 'utf-8') .'" ';
-        }
-        if (! empty($return)) {
-            return ' ' . trim($return);
-        }
-        return '';
-    }
-
-    /**
-     * Convert HTML entities based on the current character set.
-     * 
-     * @param String
-     * @return String
-     */
-    function processEntitiesForNodeValue($node) 
-    {
-        if (function_exists('iconv')) {
-          $current_encoding = $node->ownerDocument->encoding;
-          $value = iconv($current_encoding, 'UTF-8', $node->nodeValue);
-        } else if ($current_encoding == 'iso-8859-1') {
-          $value = utf8_encode($node->nodeValue);
-        } else {
-          $value = $node->nodeValue;
-        }
-
-        $decoded = html_entity_decode($value, NULL, 'UTF-8');
-        return htmlentities($decoded, NULL, 'UTF-8');
-    }
-
-    /**
-     * Part of our xml:base processing code
-     *
-     * We need a couple of methods to access XHTML content stored in feeds. 
-     * This is because we dereference all xml:base references before returning
-     * the element. This method recurs through the tree descending from the node
-     * and builds our string.
-     *
-     * @param   DOMElement $node    The DOM node we are processing
-     * @return   string
-     */
-    function traverseNode($node)
-    {
-        $content = '';
-
-        /* Add the opening of this node to the content */
-        if ($node instanceof DOMElement) {
-            $content .= '<' . $node->tagName . 
-                $this->processXHTMLAttributes($node) . '>';
-        }
-
-        /* Process children */
-        if ($node->hasChildNodes()) {
-            foreach ($node->childNodes as $child) {
-                $content .= $this->traverseNode($child);
-            }
-        }
-
-        if ($node instanceof DOMText) {
-            $content .= $this->processEntitiesForNodeValue($node);
-        }
-
-        /* Add the closing of this node to the content */
-        if ($node instanceof DOMElement) {
-            $content .= '</' . $node->tagName . '>';
-        }
-
-        return $content;
-    }
-
-    /**
-     * Get content from RSS feeds (atom has its own implementation)
-     *
-     * The official way to include full content in an RSS1 entry is to use
-     * the content module's element 'encoded', and RSS2 feeds often duplicate that.
-     * Often, however, the 'description' element is used instead. We will offer that 
-     * as a fallback. Atom uses its own approach and overrides this method.
-     *
-     * @return  string|false
-     */
-    protected function getContent()
-    {
-        $options = array('encoded', 'description');
-        foreach ($options as $element) {
-            $test = $this->model->getElementsByTagName($element);
-            if ($test->length == 0) {
-                continue;
-            }
-            if ($test->item(0)->hasChildNodes()) {
-                $value = '';
-                foreach ($test->item(0)->childNodes as $child) {
-                    if ($child instanceof DOMText) {
-                        $value .= $child->nodeValue;
-                    } else {
-                        $simple = simplexml_import_dom($child);
-                        $value .= $simple->asXML();
-                    }
-                }
-                return $value;
-            } else if ($test->length > 0) {
-                return $test->item(0)->nodeValue;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Checks if this element has a particular child element.
-     *
-     * @param   String
-     * @param   Integer
-     * @return  bool
-     **/
-    function hasKey($name, $offset = 0)
-    {
-        $search = $this->model->getElementsByTagName($name);
-        return $search->length > $offset;
-    }
-
-    /**
-     * Return an XML serialization of the feed, should it be required. Most 
-     * users however, will already have a serialization that they used when 
-     * instantiating the object.
-     *
-     * @return    string    XML serialization of element
-     */    
-    function __toString()
-    {
-        $simple = simplexml_import_dom($this->model);
-        return $simple->asXML();
-    }
-    
-    /**
-     * Get directory holding RNG schemas. Method is based on that 
-     * found in Contact_AddressBook.
-     *
-     * @return string PEAR data directory.
-     * @access public
-     * @static
-     */
-    static function getSchemaDir()
-    {
-        require_once 'PEAR/Config.php';
-        $config = new PEAR_Config;
-        return $config->get('data_dir') . '/XML_Feed_Parser/schemas';
-    }
-}
-
-?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/atom10-entryonly.xml b/plugins/OStatus/extlib/XML/Feed/samples/atom10-entryonly.xml
deleted file mode 100755
index 02e1c58002..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/atom10-entryonly.xml
+++ /dev/null
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<entry xmlns="http://www.w3.org/2005/Atom">
-    <title>Atom draft-07 snapshot</title>
-    <link rel="alternate" type="text/html" 
-     href="http://example.org/2005/04/02/atom"/>
-    <link rel='enclosure' type="audio/mpeg" length="1337"
-     href="http://example.org/audio/ph34r_my_podcast.mp3"/>
-    <id>tag:example.org,2003:3.2397</id>
-    <updated>2005-07-10T12:29:29Z</updated>
-    <published>2003-12-13T08:29:29-04:00</published>
-    <author>
-      <name>Mark Pilgrim</name>
-      <uri>http://example.org/</uri>
-      <email>f8dy@example.com</email>
-    </author>
-    <contributor>
-      <name>Sam Ruby</name>
-    </contributor>
-    <contributor>
-      <name>Joe Gregorio</name>
-    </contributor>
-    <content type="xhtml" xml:lang="en" 
-     xml:base="http://diveintomark.org/">
-      <div xmlns="http://www.w3.org/1999/xhtml">
-        <p><i>[Update: The Atom draft is finished.]</i></p>
-      </div>
-    </content>
-  </entry>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/atom10-example1.xml b/plugins/OStatus/extlib/XML/Feed/samples/atom10-example1.xml
deleted file mode 100755
index d181d2b6f8..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/atom10-example1.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom">
-
- <title>Example Feed</title>
- <link href="http://example.org/"/>
- <updated>2003-12-13T18:30:02Z</updated>
- <author>
-   <name>John Doe</name>
- </author>
- <id>urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6</id>
-
- <entry>
-   <title>Atom-Powered Robots Run Amok</title>
-   <link href="http://example.org/2003/12/13/atom03"/>
-   <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
-   <updated>2003-12-13T18:30:02Z</updated>
-   <summary>Some text.</summary>
- </entry>
-
-</feed>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/atom10-example2.xml b/plugins/OStatus/extlib/XML/Feed/samples/atom10-example2.xml
deleted file mode 100755
index 98abf9d54f..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/atom10-example2.xml
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-   <feed xmlns="http://www.w3.org/2005/Atom">
-     <title type="text">dive into mark</title>
-     <subtitle type="html">
-       A &lt;em&gt;lot&lt;/em&gt; of effort
-       went into making this effortless
-     </subtitle>
-     <updated>2005-07-31T12:29:29Z</updated>
-     <id>tag:example.org,2003:3</id>
-     <link rel="alternate" type="text/html"
-      hreflang="en" href="http://example.org/"/>
-     <link rel="self" type="application/atom+xml"
-      href="http://example.org/feed.atom"/>
-     <rights>Copyright (c) 2003, Mark Pilgrim</rights>
-     <generator uri="http://www.example.com/" version="1.0">
-       Example Toolkit
-     </generator>
-     <entry>
-       <title>Atom draft-07 snapshot</title>
-       <link rel="alternate" type="text/html"
-        href="http://example.org/2005/04/02/atom"/>
-       <link rel='enclosure' type="audio/mpeg" length="1337"
-        href="http://example.org/audio/ph34r_my_podcast.mp3"/>
-       <id>tag:example.org,2003:3.2397</id>
-       <updated>2005-07-31T12:29:29Z</updated>
-       <published>2003-12-13T08:29:29-04:00</published>
-       <author>
-         <name>Mark Pilgrim</name>
-         <uri>http://example.org/</uri>
-         <email>f8dy@example.com</email>
-       </author>
-       <contributor>
-         <name>Sam Ruby</name>
-       </contributor>
-       <contributor>
-         <name>Joe Gregorio</name>
-       </contributor>
-       <content type="xhtml" xml:lang="en"
-        xml:base="http://diveintomark.org/">
-         <div xmlns="http://www.w3.org/1999/xhtml">
-           <p><i>[Update: The Atom draft is finished.]</i></p>
-         </div>
-       </content>
-     </entry>
-   </feed>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/delicious.feed b/plugins/OStatus/extlib/XML/Feed/samples/delicious.feed
deleted file mode 100755
index 32f9fa4935..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/delicious.feed
+++ /dev/null
@@ -1,177 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<rdf:RDF
- xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
- xmlns="http://purl.org/rss/1.0/"
- xmlns:cc="http://web.resource.org/cc/"
- xmlns:taxo="http://purl.org/rss/1.0/modules/taxonomy/"
- xmlns:dc="http://purl.org/dc/elements/1.1/"
- xmlns:syn="http://purl.org/rss/1.0/modules/syndication/"
- xmlns:admin="http://webns.net/mvcb/"
->
-<channel rdf:about="http://del.icio.us/tag/greenbelt">
-<title>del.icio.us/tag/greenbelt</title>
-<link>http://del.icio.us/tag/greenbelt</link>
-<description>Text</description>
-<items>
- <rdf:Seq>
-  <rdf:li rdf:resource="http://www.greenbelt.org.uk/" />
-  <rdf:li rdf:resource="http://www.greenbelt.org.uk/" />
-  <rdf:li rdf:resource="http://www.natuerlichwien.at/rundumadum/dergruenguertel/" />
-  <rdf:li rdf:resource="http://www.flickerweb.co.uk/wiki/index.php/Tank#Seminars" />
-  <rdf:li rdf:resource="http://www.greenbelt.ca/home.htm" />
-  <rdf:li rdf:resource="http://pipwilsonbhp.blogspot.com/" />
-  <rdf:li rdf:resource="http://maggidawn.typepad.com/maggidawn/" />
-  <rdf:li rdf:resource="http://www.johndavies.org/" />
-  <rdf:li rdf:resource="http://jonnybaker.blogs.com/" />
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deleted file mode 100755
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<subtitle>WiFi Hotspots in Grand Rapids, MI</subtitle>
<id>http://grwifi.net/atom/locations</id>
<rights>Creative Commons Attribution-NonCommercial-ShareAlike 2.0 http://creativecommons.org/licenses/by-nc-sa/2.0/ </rights>


<entry>
    <title>Hotspot Details Updated: Sweetwaters</title>
    <link rel="alternate" type="text/html" href="http://grwifi.net/location/sweetwaters"/>
    <id>http://grwifi.net/location/sweetwaters</id>
    <updated>2005-09-01T15:43:01-05:00</updated>

	<summary type="html">
		The details of the WiFi hotspot at: Sweetwaters have been updated. Find out more at:
-http://grwifi.net/location/sweetwaters
	</summary>

	<author>
		<name>James</name>
		<uri>http://jystewart.net</uri>
		<email>james@jystewart.net</email>	</author>
	<dc:subject>wifi hotspot</dc:subject>
</entry>

<entry>
    <title>Hotspot Details Updated: Common Ground Coffee Shop</title>
    <link rel="alternate" type="text/html" href="http://grwifi.net/location/common-ground"/>
    <id>http://grwifi.net/location/common-ground</id>
    <updated>2005-09-01T15:42:39-05:00</updated>

	<summary type="html">
		The details of the WiFi hotspot at: Common Ground Coffee Shop have been updated. Find out more at:
-http://grwifi.net/location/common-ground
	</summary>

	<author>
		<name>James</name>
		<uri>http://jystewart.net</uri>
		<email>james@jystewart.net</email>	</author>
	<dc:subject>wifi hotspot</dc:subject>
</entry>

<entry>
    <title>Hotspot Details Updated: Grand Rapids Public Library, Main Branch</title>
    <link rel="alternate" type="text/html" href="http://grwifi.net/location/grpl-main-branch"/>
    <id>http://grwifi.net/location/grpl-main-branch</id>
    <updated>2005-09-01T15:42:20-05:00</updated>

	<summary type="html">
		The details of the WiFi hotspot at: Grand Rapids Public Library, Main Branch have been updated. Find out more at:
-http://grwifi.net/location/grpl-main-branch
	</summary>

	<author>
		<name>James</name>
		<uri>http://jystewart.net</uri>
		<email>james@jystewart.net</email>	</author>
	<dc:subject>wifi hotspot</dc:subject>
</entry>

<entry>
    <title>Hotspot Details Updated: Four Friends Coffee House</title>
    <link rel="alternate" type="text/html" href="http://grwifi.net/location/four-friends"/>
    <id>http://grwifi.net/location/four-friends</id>
    <updated>2005-09-01T15:41:35-05:00</updated>

	<summary type="html">
		The details of the WiFi hotspot at: Four Friends Coffee House have been updated. Find out more at:
-http://grwifi.net/location/four-friends
	</summary>

	<author>
		<name>James</name>
		<uri>http://jystewart.net</uri>
		<email>james@jystewart.net</email>	</author>
	<dc:subject>wifi hotspot</dc:subject>
</entry>

<entry>
    <title>Hotspot Details Updated: Barnes and Noble, Rivertown Crossings</title>
    <link rel="alternate" type="text/html" href="http://grwifi.net/location/barnes-noble-rivertown"/>
    <id>http://grwifi.net/location/barnes-noble-rivertown</id>
    <updated>2005-09-01T15:40:41-05:00</updated>

	<summary type="html">
		The details of the WiFi hotspot at: Barnes and Noble, Rivertown Crossings have been updated. Find out more at:
-http://grwifi.net/location/barnes-noble-rivertown
	</summary>

	<author>
		<name>James</name>
		<uri>http://jystewart.net</uri>
		<email>james@jystewart.net</email>	</author>
	<dc:subject>wifi hotspot</dc:subject>
</entry>

<entry>
    <title>Hotspot Details Updated: The Boss Sports Bar &amp; Grille</title>
    <link rel="alternate" type="text/html" href="http://grwifi.net/location/boss-sports-bar"/>
    <id>http://grwifi.net/location/boss-sports-bar</id>
    <updated>2005-09-01T15:40:19-05:00</updated>

	<summary type="html">
		The details of the WiFi hotspot at: The Boss Sports Bar &amp; Grille have been updated. Find out more at:
-http://grwifi.net/location/boss-sports-bar
	</summary>

	<author>
		<name>James</name>
		<uri>http://jystewart.net</uri>
		<email>james@jystewart.net</email>	</author>
	<dc:subject>wifi hotspot</dc:subject>
</entry>
</feed>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/hoder.xml b/plugins/OStatus/extlib/XML/Feed/samples/hoder.xml
deleted file mode 100755
index 0994635707..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/hoder.xml
+++ /dev/null
@@ -1,102 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<rss version="2.0" 
-  xmlns:dc="http://purl.org/dc/elements/1.1/"
-  xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
-  xmlns:admin="http://webns.net/mvcb/"
-  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-
-<channel>
-<title>Editor: Myself (Persian)</title>
-<link>http://editormyself.info</link>
-<description>This is a Persian (Farsi) weblog, written by Hossein Derakhshan (aka, Hoder), an Iranian Multimedia designer and a journalist who lives in Toronto since Dec 2000. He also keeps an English weblog with the same name.</description>
-<dc:language>en-us</dc:language>
-<dc:creator>hoder@hotmail.com</dc:creator>
-<dc:date>2005-10-12T19:45:32-05:00</dc:date>
-<admin:generatorAgent rdf:resource="http://www.movabletype.org/?v=3.15" />
-<sy:updatePeriod>hourly</sy:updatePeriod>
-<sy:updateFrequency>1</sy:updateFrequency>
-<sy:updateBase>2000-01-01T12:00+00:00</sy:updateBase>
-
-
-<item>
-<title>لينکدونی‌ | جلسه‌ی امریکن انترپرایز برای تقسیم قومی ایران</title>
-<link>http://www.aei.org/events/type.upcoming,eventID.1166,filter.all/event_detail.asp</link>
-<description>چطور بعضی‌ها فکر می‌کنند دست راستی‌های آمریکا از خامنه‌ای ملی‌گراترند</description>
-<guid isPermaLink="false">14645@http://i.hoder.com/</guid>
-<dc:subject>iran</dc:subject>
-<dc:date>2005-10-12T19:45:32-05:00</dc:date>
-</item>
-
-<item>
-<title>لينکدونی‌ | به صبحانه آگهی بدهید</title>
-<link>http://www.adbrite.com/mb/commerce/purchase_form.php?opid=24346&amp;afsid=1</link>
-<description>خیلی ارزان و راحت است</description>
-<guid isPermaLink="false">14644@http://i.hoder.com/</guid>
-<dc:subject>media/journalism</dc:subject>
-<dc:date>2005-10-12T17:23:15-05:00</dc:date>
-</item>
-
-<item>
-<title>لينکدونی‌ | نیروی انتظامی چگونه تابوهای هم‌جنس‌گرایانه را می‌شکند؛ فرنگوپولیس</title>
-<link>http://farangeopolis.blogspot.com/2005/10/blog-post_08.html</link>
-<description>از پس و پیش و حاشیه‌ی این ماجرا می‌توان یک مستند بی‌نظیر ساخت</description>
-<guid isPermaLink="false">14643@http://i.hoder.com/</guid>
-<dc:subject>soc_popculture</dc:subject>
-<dc:date>2005-10-12T17:06:40-05:00</dc:date>
-</item>
-
-<item>
-<title>لينکدونی‌ | بازتاب توقیف شد</title>
-<link>http://www.baztab.com/news/30201.php</link>
-<description>اگر گفتید یک وب‌سایت را چطور توقیف می‌کنند؟ لابد ماوس‌شان را قایم می‌کنند.</description>
-<guid isPermaLink="false">14642@http://i.hoder.com/</guid>
-<dc:subject>media/journalism</dc:subject>
-<dc:date>2005-10-12T14:41:57-05:00</dc:date>
-</item>
-
-<item>
-<title>لينکدونی‌ | رشد وب در سال 2005 از همیشه بیشتر بوده است&quot; بی.بی.سی</title>
-<link>http://news.bbc.co.uk/2/hi/technology/4325918.stm</link>
-<description></description>
-<guid isPermaLink="false">14640@http://i.hoder.com/</guid>
-<dc:subject>tech</dc:subject>
-<dc:date>2005-10-12T13:04:46-05:00</dc:date>
-</item>
-
-
-
-<item>
-<title>==قرعه کشی گرین کارد به زودی شروع می‌شود==</title>
-<link>http://nice.newsxphotos.biz/05/09/2007_dv_lottery_registration_to_begin_oct_5_14589.php</link>
-<description></description>
-<guid isPermaLink="false">14613@http://vagrantly.com</guid>
-<dc:subject>ads03</dc:subject>
-<dc:date>2005-09-27T04:49:22-05:00</dc:date>
-</item>
-
-
-
-
-
-
-<item>
-<title>پروژه‌ی هاروارد، قدم دوم</title>
-<link>http://editormyself.info/archives/2005/10/051012_014641.shtml</link>
-<description><![CDATA[<p>اگر یادتان باشد <a href="/archives/2005/09/050906_014504.shtml">چند وقت پیش نوشتم</a> که دانشگاه هاروارد پروژه‌ای دارد با نام آواهای جهانی که در آن به وبلاگ‌های غیر انگلیسی‌زبان می‌پردازد. خواشتم که اگر کسی علاقه دارد ایمیل بزند. تعداد زیادی جواب دادند و ابراز علاقه کردند. حالا وقت قدم دوم است.</p>
-
-<p>قدم دوم این است که برای اینکه مسوولین پروژه بتوانند تصمیم بگیرند که با چه کسی کار کنند، می‌خواهند نمونه‌ی کارهای علاقمندان مشارکت در این پرزو‌ه را ببینند.</p>
-
-<p>برای همین از همه‌ی علاقماندان، حتی کسانی که قبلا اعلام آمادگی نکرده بودند، می‌‌خواهم که یک موضوع رایج این روزهای وبلاگستان فارسی را انتخاب کنند و در هفتصد کلمه، به انگلیسی، بنویسند که وبلاگ‌دارهای درباره‌اش چه می‌گویند. لینک به پنج، شش وبلاگ و بازنویسی آنچه آنها از جنبه‌های گوناگون درباره‌ی آن موضوع نوشته‌اند با نقل قول مستقیم از آنها (البته ترجمه شده از فارسی) کافی است. دو سه جمله هم اول کار توضیح دهید که چرا این موضوع مهم است.</p>
-
-<p>متن نمونه را به آدرس ایمیل من hoder@hoder.com و نیز برای افراد زیر تا روز دوشنبه بفرستید:<br />
-ربکا : rmackinnon@cyber.law.harvard.edu<br />
-هیثم: haitham.sabbah@gmail.com</p>]]></description>
-<guid isPermaLink="false">14641@http://editormyself.info</guid>
-<dc:subject>weblog</dc:subject>
-<dc:date>2005-10-12T14:04:23-05:00</dc:date>
-</item>
-
-
-
-</channel>
-</rss>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/illformed_atom10.xml b/plugins/OStatus/extlib/XML/Feed/samples/illformed_atom10.xml
deleted file mode 100755
index 612186897d..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/illformed_atom10.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<!--
-Description: entry author name
-Expect:      bozo and entries[0]['author_detail']['name'] == u'Example author'
--->
-<feed xmlns="http://www.w3.org/2005/Atom">
-<entry>
-  <author>
-    <name>Example author</name>
-    <email>me@example.com</email>
-    <uri>http://example.com/</uri>
-  </author>
-</entry>
-</feed
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss091-complete.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss091-complete.xml
deleted file mode 100755
index b0a1fee2db..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss091-complete.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">
-<rss version="0.91">
-<channel>
-<copyright>Copyright 1997-1999 UserLand Software, Inc.</copyright>
-<pubDate>Thu, 08 Jul 1999 07:00:00 GMT</pubDate>
-<lastBuildDate>Thu, 08 Jul 1999 16:20:26 GMT</lastBuildDate>
-<docs>http://my.userland.com/stories/storyReader$11</docs>
-<description>News and commentary from the cross-platform scripting community.</description>
-<link>http://www.scripting.com/</link>
-<title>Scripting News</title>
-<image>
-<link>http://www.scripting.com/</link>
-<title>Scripting News</title>
-<url>http://www.scripting.com/gifs/tinyScriptingNews.gif</url>
-<height>40</height>
-<width>78</width>
-<description>What is this used for?</description>
-</image>
-<managingEditor>dave@userland.com (Dave Winer)</managingEditor>
-<webMaster>dave@userland.com (Dave Winer)</webMaster>
-<language>en-us</language>
-<skipHours>
-<hour>6</hour>
-<hour>7</hour>
-<hour>8</hour>
-<hour>9</hour>
-<hour>10</hour>
-<hour>11</hour>
-</skipHours>
-<skipDays>
-<day>Sunday</day>
-</skipDays>
-<rating>(PICS-1.1 "http://www.rsac.org/ratingsv01.html" l gen true comment "RSACi North America Server" for "http://www.rsac.org" on "1996.04.16T08:15-0500" r (n 0 s 0 v 0 l 0))</rating>
-<item>
-<title>stuff</title>
-<link>http://bar</link>
-<description>This is an article about some stuff</description>
-</item>
-<textinput>
-<title>Search Now!</title>
-<description>Enter your search &lt;terms&gt;</description>
-<name>find</name>
-<link>http://my.site.com/search.cgi</link>
-</textinput>
-</channel>
-</rss>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss091-international.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss091-international.xml
deleted file mode 100755
index cfe91691f4..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss091-international.xml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="EuC-JP"?>  
-<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">
-<rss version="0.91">
-<channel>
-<title>膮ŸÛë´é´Ì´×´è´ŒÁ¹´Õ</title>
-<link>http://www.mozilla.org</link>
-<description>膮ŸÛë´é´Ì´×´è´ŒÁ¹´Õ</description>
-<language>ja</language>  <!-- tagged as Japanese content -->
-<item>
-<title>NYÒ™Á¢¸»ÌêÛì15285.25´ƒ´‘Á£´Û´—´ÀÁ¹´ê´Ì´éÒ™Ûì¡êçÒÕ‰ÌêÁ£</title>
-<link>http://www.mozilla.org/status/</link>
-<description>This is an item description...</description>
-</item>
-<item>
-<title>‚§±Çç¡ËßÛÂҏéøÓ¸Á£Ë²®Ÿè†Ûè危ÇÌ’¡Íæ—éøë‡Á£</title>
-<link>http://www.mozilla.org/status/</link>
-<description>This is an item description...</description>
-</item>
-<item>
-<title>ËÜË”ïÌëÈšÁ¢È†Ë§æàÀ豎ˉۂÁ¢Ë‚åܼšÛ˜íËüËÁ£</title>
-<link>http://www.mozilla.org/status/</link>
-<description>This is an item description...</description>
-</item>
-<item>
-<title>2000‚øíŠåÁ¢«‘¦éÛ빏ېçéÛ§ÛÂè†ÒæÓ¸Á£Ì¾«…æ—ÕÝéøƒ¸Á£</title>
-<link>http://www.mozilla.org/status/</link>
-<description>This is an item description...</description>
-</item>
-</channel>
-</rss>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss091-simple.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss091-simple.xml
deleted file mode 100755
index f0964a2278..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss091-simple.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0"?>
-<!DOCTYPE rss SYSTEM "http://my.netscape.com/publish/formats/rss-0.91.dtd">
-<rss version="0.91">
-<channel>
-<language>en</language>
-<description>News and commentary from the cross-platform scripting community.</description>
-<link>http://www.scripting.com/</link>
-<title>Scripting News</title>
-<image>
-<link>http://www.scripting.com/</link>
-<title>Scripting News</title>
-<url>http://www.scripting.com/gifs/tinyScriptingNews.gif</url>
-</image>
-</channel>
-</rss>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss092-sample.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss092-sample.xml
deleted file mode 100755
index 5d75c352bd..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss092-sample.xml
+++ /dev/null
@@ -1,103 +0,0 @@
-<?xml version="1.0"?>
-<!-- RSS generation done by 'Radio UserLand' on Fri, 13 Apr 2001 19:23:02 GMT -->
-<rss version="0.92">
-	<channel>
-		<title>Dave Winer: Grateful Dead</title>
-		<link>http://www.scripting.com/blog/categories/gratefulDead.html</link>
-		<description>A high-fidelity Grateful Dead song every day. This is where we&apos;re experimenting with enclosures on RSS news items that download when you&apos;re not using your computer. If it works (it will) it will be the end of the Click-And-Wait multimedia experience on the Internet. </description>
-		<lastBuildDate>Fri, 13 Apr 2001 19:23:02 GMT</lastBuildDate>
-		<docs>http://backend.userland.com/rss092</docs>
-		<managingEditor>dave@userland.com (Dave Winer)</managingEditor>
-		<webMaster>dave@userland.com (Dave Winer)</webMaster>
-		<cloud domain="data.ourfavoritesongs.com" port="80" path="/RPC2" registerProcedure="ourFavoriteSongs.rssPleaseNotify" protocol="xml-rpc"/>
-		<item>
-			<description>It&apos;s been a few days since I added a song to the Grateful Dead channel. Now that there are all these new Radio users, many of whom are tuned into this channel (it&apos;s #16 on the hotlist of upstreaming Radio users, there&apos;s no way of knowing how many non-upstreaming users are subscribing, have to do something about this..). Anyway, tonight&apos;s song is a live version of Weather Report Suite from Dick&apos;s Picks Volume 7. It&apos;s wistful music. Of course a beautiful song, oft-quoted here on Scripting News. &lt;i&gt;A little change, the wind and rain.&lt;/i&gt;
-</description>
-			<enclosure url="http://www.scripting.com/mp3s/weatherReportDicksPicsVol7.mp3" length="6182912" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>Kevin Drennan started a &lt;a href=&quot;http://deadend.editthispage.com/&quot;&gt;Grateful Dead Weblog&lt;/a&gt;. Hey it&apos;s cool, he even has a &lt;a href=&quot;http://deadend.editthispage.com/directory/61&quot;&gt;directory&lt;/a&gt;. &lt;i&gt;A Frontier 7 feature.&lt;/i&gt;</description>
-			<source url="http://scriptingnews.userland.com/xml/scriptingNews2.xml">Scripting News</source>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://arts.ucsc.edu/GDead/AGDL/other1.html&quot;&gt;The Other One&lt;/a&gt;, live instrumental, One From The Vault. Very rhythmic very spacy, you can listen to it many times, and enjoy something new every time.</description>
-			<enclosure url="http://www.scripting.com/mp3s/theOtherOne.mp3" length="6666097" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>This is a test of a change I just made. Still diggin..</description>
-			</item>
-		<item>
-			<description>The HTML rendering almost &lt;a href=&quot;http://validator.w3.org/check/referer&quot;&gt;validates&lt;/a&gt;. Close. Hey I wonder if anyone has ever published a style guide for ALT attributes on images? What are you supposed to say in the ALT attribute? I sure don&apos;t know. If you&apos;re blind send me an email if u cn rd ths. </description>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://www.cs.cmu.edu/~mleone/gdead/dead-lyrics/Franklin&apos;s_Tower.txt&quot;&gt;Franklin&apos;s Tower&lt;/a&gt;, a live version from One From The Vault.</description>
-			<enclosure url="http://www.scripting.com/mp3s/franklinsTower.mp3" length="6701402" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>Moshe Weitzman says Shakedown Street is what I&apos;m lookin for for tonight. I&apos;m listening right now. It&apos;s one of my favorites. &quot;Don&apos;t tell me this town ain&apos;t got no heart.&quot; Too bright. I like the jazziness of Weather Report Suite. Dreamy and soft. How about The Other One? &quot;Spanish lady come to me..&quot;</description>
-			<source url="http://scriptingnews.userland.com/xml/scriptingNews2.xml">Scripting News</source>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://www.scripting.com/mp3s/youWinAgain.mp3&quot;&gt;The news is out&lt;/a&gt;, all over town..&lt;p&gt;
-You&apos;ve been seen, out runnin round. &lt;p&gt;
-The lyrics are &lt;a href=&quot;http://www.cs.cmu.edu/~mleone/gdead/dead-lyrics/You_Win_Again.txt&quot;&gt;here&lt;/a&gt;, short and sweet. &lt;p&gt;
-&lt;i&gt;You win again!&lt;/i&gt;
-</description>
-			<enclosure url="http://www.scripting.com/mp3s/youWinAgain.mp3" length="3874816" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://www.getlyrics.com/lyrics/grateful-dead/wake-of-the-flood/07.htm&quot;&gt;Weather Report Suite&lt;/a&gt;: &quot;Winter rain, now tell me why, summers fade, and roses die? The answer came. The wind and rain. Golden hills, now veiled in grey, summer leaves have blown away. Now what remains? The wind and rain.&quot;</description>
-			<enclosure url="http://www.scripting.com/mp3s/weatherReportSuite.mp3" length="12216320" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://arts.ucsc.edu/gdead/agdl/darkstar.html&quot;&gt;Dark Star&lt;/a&gt; crashes, pouring its light into ashes.</description>
-			<enclosure url="http://www.scripting.com/mp3s/darkStar.mp3" length="10889216" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>DaveNet: &lt;a href=&quot;http://davenet.userland.com/2001/01/21/theUsBlues&quot;&gt;The U.S. Blues&lt;/a&gt;.</description>
-			</item>
-		<item>
-			<description>Still listening to the US Blues. &lt;i&gt;&quot;Wave that flag, wave it wide and high..&quot;&lt;/i&gt; Mistake made in the 60s. We gave our country to the assholes. Ah ah. Let&apos;s take it back. Hey I&apos;m still a hippie. &lt;i&gt;&quot;You could call this song The United States Blues.&quot;&lt;/i&gt;</description>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://www.sixties.com/html/garcia_stack_0.html&quot;&gt;&lt;img src=&quot;http://www.scripting.com/images/captainTripsSmall.gif&quot; height=&quot;51&quot; width=&quot;42&quot; border=&quot;0&quot; hspace=&quot;10&quot; vspace=&quot;10&quot; align=&quot;right&quot;&gt;&lt;/a&gt;In celebration of today&apos;s inauguration, after hearing all those great patriotic songs, America the Beautiful, even The Star Spangled Banner made my eyes mist up. It made my choice of Grateful Dead song of the night realllly easy. Here are the &lt;a href=&quot;http://searchlyrics2.homestead.com/gd_usblues.html&quot;&gt;lyrics&lt;/a&gt;. Click on the audio icon to the left to give it a listen. &quot;Red and white, blue suede shoes, I&apos;m Uncle Sam, how do you do?&quot; It&apos;s a different kind of patriotic music, but man I love my country and I love Jerry and the band. &lt;i&gt;I truly do!&lt;/i&gt;</description>
-			<enclosure url="http://www.scripting.com/mp3s/usBlues.mp3" length="5272510" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>Grateful Dead: &quot;Tennessee, Tennessee, ain&apos;t no place I&apos;d rather be.&quot;</description>
-			<enclosure url="http://www.scripting.com/mp3s/tennesseeJed.mp3" length="3442648" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>Ed Cone: &quot;Had a nice Deadhead experience with my wife, who never was one but gets the vibe and knows and likes a lot of the music. Somehow she made it to the age of 40 without ever hearing Wharf Rat. We drove to Jersey and back over Christmas with the live album commonly known as Skull and Roses in the CD player much of the way, and it was cool to see her discover one the band&apos;s finest moments. That song is unique and underappreciated. Fun to hear that disc again after a few years off -- you get Jerry as blues-guitar hero on Big Railroad Blues and a nice version of Bertha.&quot;</description>
-			<enclosure url="http://www.scripting.com/mp3s/darkStarWharfRat.mp3" length="27503386" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://arts.ucsc.edu/GDead/AGDL/fotd.html&quot;&gt;Tonight&apos;s Song&lt;/a&gt;: &quot;If I get home before daylight I just might get some sleep tonight.&quot; </description>
-			<enclosure url="http://www.scripting.com/mp3s/friendOfTheDevil.mp3" length="3219742" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://arts.ucsc.edu/GDead/AGDL/uncle.html&quot;&gt;Tonight&apos;s song&lt;/a&gt;: &quot;Come hear Uncle John&apos;s Band by the river side. Got some things to talk about here beside the rising tide.&quot;</description>
-			<enclosure url="http://www.scripting.com/mp3s/uncleJohnsBand.mp3" length="4587102" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://www.cs.cmu.edu/~mleone/gdead/dead-lyrics/Me_and_My_Uncle.txt&quot;&gt;Me and My Uncle&lt;/a&gt;: &quot;I loved my uncle, God rest his soul, taught me good, Lord, taught me all I know. Taught me so well, I grabbed that gold and I left his dead ass there by the side of the road.&quot;
-</description>
-			<enclosure url="http://www.scripting.com/mp3s/meAndMyUncle.mp3" length="2949248" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>Truckin, like the doo-dah man, once told me gotta play your hand. Sometimes the cards ain&apos;t worth a dime, if you don&apos;t lay em down.</description>
-			<enclosure url="http://www.scripting.com/mp3s/truckin.mp3" length="4847908" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>Two-Way-Web: &lt;a href=&quot;http://www.thetwowayweb.com/payloadsForRss&quot;&gt;Payloads for RSS&lt;/a&gt;. &quot;When I started talking with Adam late last year, he wanted me to think about high quality video on the Internet, and I totally didn&apos;t want to hear about it.&quot;</description>
-			</item>
-		<item>
-			<description>A touch of gray, kinda suits you anyway..</description>
-			<enclosure url="http://www.scripting.com/mp3s/touchOfGrey.mp3" length="5588242" type="audio/mpeg"/>
-			</item>
-		<item>
-			<description>&lt;a href=&quot;http://www.sixties.com/html/garcia_stack_0.html&quot;&gt;&lt;img src=&quot;http://www.scripting.com/images/captainTripsSmall.gif&quot; height=&quot;51&quot; width=&quot;42&quot; border=&quot;0&quot; hspace=&quot;10&quot; vspace=&quot;10&quot; align=&quot;right&quot;&gt;&lt;/a&gt;In celebration of today&apos;s inauguration, after hearing all those great patriotic songs, America the Beautiful, even The Star Spangled Banner made my eyes mist up. It made my choice of Grateful Dead song of the night realllly easy. Here are the &lt;a href=&quot;http://searchlyrics2.homestead.com/gd_usblues.html&quot;&gt;lyrics&lt;/a&gt;. Click on the audio icon to the left to give it a listen. &quot;Red and white, blue suede shoes, I&apos;m Uncle Sam, how do you do?&quot; It&apos;s a different kind of patriotic music, but man I love my country and I love Jerry and the band. &lt;i&gt;I truly do!&lt;/i&gt;</description>
-			<enclosure url="http://www.scripting.com/mp3s/usBlues.mp3" length="5272510" type="audio/mpeg"/>
-			</item>
-		</channel>
-	</rss>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss10-example1.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss10-example1.xml
deleted file mode 100755
index 0edecf58e9..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss10-example1.xml
+++ /dev/null
@@ -1,62 +0,0 @@
-<?xml version="1.0"?>
-
-<rdf:RDF 
-  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-  xmlns="http://purl.org/rss/1.0/"
->
-
-  <channel rdf:about="http://www.xml.com/xml/news.rss">
-    <title>XML.com</title>
-    <link>http://xml.com/pub</link>
-    <description>
-      XML.com features a rich mix of information and services 
-      for the XML community.
-    </description>
-
-    <image rdf:resource="http://xml.com/universal/images/xml_tiny.gif" />
-
-    <items>
-      <rdf:Seq>
-        <rdf:li resource="http://xml.com/pub/2000/08/09/xslt/xslt.html" />
-        <rdf:li resource="http://xml.com/pub/2000/08/09/rdfdb/index.html" />
-      </rdf:Seq>
-    </items>
-
-    <textinput rdf:resource="http://search.xml.com" />
-
-  </channel>
-  
-  <image rdf:about="http://xml.com/universal/images/xml_tiny.gif">
-    <title>XML.com</title>
-    <link>http://www.xml.com</link>
-    <url>http://xml.com/universal/images/xml_tiny.gif</url>
-  </image>
-  
-  <item rdf:about="http://xml.com/pub/2000/08/09/xslt/xslt.html">
-    <title>Processing Inclusions with XSLT</title>
-    <link>http://xml.com/pub/2000/08/09/xslt/xslt.html</link>
-    <description>
-     Processing document inclusions with general XML tools can be 
-     problematic. This article proposes a way of preserving inclusion 
-     information through SAX-based processing.
-    </description>
-  </item>
-  
-  <item rdf:about="http://xml.com/pub/2000/08/09/rdfdb/index.html">
-    <title>Putting RDF to Work</title>
-    <link>http://xml.com/pub/2000/08/09/rdfdb/index.html</link>
-    <description>
-     Tool and API support for the Resource Description Framework 
-     is slowly coming of age. Edd Dumbill takes a look at RDFDB, 
-     one of the most exciting new RDF toolkits.
-    </description>
-  </item>
-
-  <textinput rdf:about="http://search.xml.com">
-    <title>Search XML.com</title>
-    <description>Search XML.com's XML collection</description>
-    <name>s</name>
-    <link>http://search.xml.com</link>
-  </textinput>
-
-</rdf:RDF>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss10-example2.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss10-example2.xml
deleted file mode 100755
index 26235f78ff..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss10-example2.xml
+++ /dev/null
@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?> 
-
-<rdf:RDF 
-  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
-  xmlns:dc="http://purl.org/dc/elements/1.1/"
-  xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
-  xmlns:co="http://purl.org/rss/1.0/modules/company/"
-  xmlns:ti="http://purl.org/rss/1.0/modules/textinput/"
-  xmlns="http://purl.org/rss/1.0/"
-> 
-
-  <channel rdf:about="http://meerkat.oreillynet.com/?_fl=rss1.0">
-    <title>Meerkat</title>
-    <link>http://meerkat.oreillynet.com</link>
-    <description>Meerkat: An Open Wire Service</description>
-    <dc:publisher>The O'Reilly Network</dc:publisher>
-    <dc:creator>Rael Dornfest (mailto:rael@oreilly.com)</dc:creator>
-    <dc:rights>Copyright &#169; 2000 O'Reilly &amp; Associates, Inc.</dc:rights>
-    <dc:date>2000-01-01T12:00+00:00</dc:date>
-    <sy:updatePeriod>hourly</sy:updatePeriod>
-    <sy:updateFrequency>2</sy:updateFrequency>
-    <sy:updateBase>2000-01-01T12:00+00:00</sy:updateBase>
-
-    <image rdf:resource="http://meerkat.oreillynet.com/icons/meerkat-powered.jpg" />
-
-    <items>
-      <rdf:Seq>
-        <rdf:li resource="http://c.moreover.com/click/here.pl?r123" />
-      </rdf:Seq>
-    </items>
-
-    <textinput rdf:resource="http://meerkat.oreillynet.com" />
-
-  </channel>
-
-  <image rdf:about="http://meerkat.oreillynet.com/icons/meerkat-powered.jpg">
-    <title>Meerkat Powered!</title>
-    <url>http://meerkat.oreillynet.com/icons/meerkat-powered.jpg</url>
-    <link>http://meerkat.oreillynet.com</link>
-  </image>
-
-  <item rdf:about="http://c.moreover.com/click/here.pl?r123">
-    <title>XML: A Disruptive Technology</title> 
-    <link>http://c.moreover.com/click/here.pl?r123</link>
-    <dc:description>
-      XML is placing increasingly heavy loads on the existing technical
-      infrastructure of the Internet.
-    </dc:description>
-    <dc:publisher>The O'Reilly Network</dc:publisher>
-    <dc:creator>Simon St.Laurent (mailto:simonstl@simonstl.com)</dc:creator>
-    <dc:rights>Copyright &#169; 2000 O'Reilly &amp; Associates, Inc.</dc:rights>
-    <dc:subject>XML</dc:subject>
-    <co:name>XML.com</co:name>
-    <co:market>NASDAQ</co:market>
-    <co:symbol>XML</co:symbol>
-  </item> 
-
-  <textinput rdf:about="http://meerkat.oreillynet.com">
-    <title>Search Meerkat</title>
-    <description>Search Meerkat's RSS Database...</description>
-    <name>s</name>
-    <link>http://meerkat.oreillynet.com/</link>
-    <ti:function>search</ti:function>
-    <ti:inputType>regex</ti:inputType>
-  </textinput>
-
-</rdf:RDF>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/rss2sample.xml b/plugins/OStatus/extlib/XML/Feed/samples/rss2sample.xml
deleted file mode 100755
index 53483cc518..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/rss2sample.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0"?>
-<rss version="2.0" xmlns:content="http://purl.org/rss/1.0.modules/content/">
-   <channel>
-      <title>Liftoff News</title>
-      <link>http://liftoff.msfc.nasa.gov/</link>
-      <description>Liftoff to Space Exploration.</description>
-      <language>en-us</language>
-      <pubDate>Tue, 10 Jun 2003 04:00:00 GMT</pubDate>
-      <lastBuildDate>Tue, 10 Jun 2003 09:41:01 GMT</lastBuildDate>
-      <docs>http://blogs.law.harvard.edu/tech/rss</docs>
-      <generator>Weblog Editor 2.0</generator>
-      <managingEditor>editor@example.com</managingEditor>
-      <webMaster>webmaster@example.com</webMaster>
-      <item>
-         <title>Star City</title>
-         <link>http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp</link>
-         <description>How do Americans get ready to work with Russians aboard the International Space Station? They take a crash course in culture, language and protocol at Russia's &lt;a href="http://howe.iki.rssi.ru/GCTC/gctc_e.htm"&gt;Star City&lt;/a&gt;.</description>
-         <pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
-         <guid>http://liftoff.msfc.nasa.gov/2003/06/03.html#item573</guid>
-      </item>
-      <item>
-         <description>Sky watchers in Europe, Asia, and parts of Alaska and Canada will experience a &lt;a href="http://science.nasa.gov/headlines/y2003/30may_solareclipse.htm"&gt;partial eclipse of the Sun&lt;/a&gt; on Saturday, May 31st.</description>
-         <pubDate>Fri, 30 May 2003 11:06:42 GMT</pubDate>
-         <guid>http://liftoff.msfc.nasa.gov/2003/05/30.html#item572</guid>
-      </item>
-      <item>
-         <title>The Engine That Does More</title>
-         <link>http://liftoff.msfc.nasa.gov/news/2003/news-VASIMR.asp</link>
-         <description>Before man travels to Mars, NASA hopes to design new engines that will let us fly through the Solar System more quickly.  The proposed VASIMR engine would do that.</description>
-         <pubDate>Tue, 27 May 2003 08:37:32 GMT</pubDate>
-         <guid>http://liftoff.msfc.nasa.gov/2003/05/27.html#item571</guid>
-		 <content:encoded><![CDATA[<p>Test content</p>]]></content:encoded>
-      </item>
-      <item>
-         <title>Astronauts' Dirty Laundry</title>
-         <link>http://liftoff.msfc.nasa.gov/news/2003/news-laundry.asp</link>
-         <description>Compared to earlier spacecraft, the International Space Station has many luxuries, but laundry facilities are not one of them.  Instead, astronauts have other options.</description>
-         <pubDate>Tue, 20 May 2003 08:56:02 GMT</pubDate>
-         <guid>http://liftoff.msfc.nasa.gov/2003/05/20.html#item570</guid>
-      </item>
-   </channel>
-</rss>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/samples/sixapart-jp.xml b/plugins/OStatus/extlib/XML/Feed/samples/sixapart-jp.xml
deleted file mode 100755
index f8a04bba5c..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/samples/sixapart-jp.xml
+++ /dev/null
@@ -1,226 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<rss version="2.0">
-<channel>
-<title>Six Apart - News</title>
-<link>http://www.sixapart.jp/</link>
-<description></description>
-<language>ja</language>
-<copyright>Copyright 2005</copyright>
-<lastBuildDate>Fri, 07 Oct 2005 19:09:34 +0900</lastBuildDate>
-<generator>http://www.movabletype.org/?v=3.2-ja</generator>
-<docs>http://blogs.law.harvard.edu/tech/rss</docs> 
-
-<item>
-<title>ファイブ・ディーが、Movable Typeでブログプロモーションをスタート</title>
-<description><![CDATA[<p><img alt="MIYAZAWAblog_banner.jpg" src="http://www.sixapart.jp/MIYAZAWAblog_banner.jpg" width="200" height="88" align="right" /><br />
-ファイブ・ディーは、Movable Typeで構築したプロモーション ブログ『宮沢和史 中南米ツアーblog Latin America 2005』を開設しました。</p>
-
-<p>9月21日に開設されたこのブログは、ブラジル、ホンジュラス、ニカラグア、メキシコ、キューバの5か国を巡る「Latin America 2005」ツアーに合わせ、そのツアーの模様を同行マネージャーがレポートしていきます。<br />
-さらに今月2日からは宮沢和史自身が日々録音した声をPodcastingするという点でも、ブログを使ったユニークなプロモーションとなっています。</p>
-
-<p><a href="http://www.five-d.co.jp/miyazawa/jp/blog/la2005/">「宮沢和史 中南米ツアーblog Latin America 2005」</a></p>
-
-<p>※シックス・アパートではこうしたブログを使ったプロモーションに最適な製品をご用意しております。<br />
-<ul><li><a href="/movabletype/">Movable Type</a><br />
-<li><a href="/typepad/typepad_promotion.html">TypePad Promotion</a><br />
-</ul></p>]]></description>
-<link>http://www.sixapart.jp/news/2005/10/07-1909.html</link>
-<guid>http://www.sixapart.jp/news/2005/10/07-1909.html</guid>
-<category>news</category>
-<pubDate>Fri, 07 Oct 2005 19:09:34 +0900</pubDate>
-</item>
-<item>
-<title>Movable Type 3.2日本語版の提供を開始</title>
-<description><![CDATA[<p><img alt="Movable Type Logo" src="/images/mt3-logo-small.gif" width="151" height="37"/></p>
-<p>シックス・アパートは、Movable Type 3.2日本語版の提供を開始いたしました。<br />
-ベータテストにご協力いただいた多くの皆様に、スタッフ一同、心から感謝いたします。</p>
-<p>製品概要など、詳しくは<a href="http://www.sixapart.jp/press_releases/2005/09/29-1529.html" title="Six Apart - News: シックス・アパートが、スパム対策強化の「Movable Type 3.2 日本語版」を提供開始">プレスリリース</a>をご参照下さい。</p>
-<p>ご購入のご検討は、<a href="http://www.sixapart.jp/movabletype/purchase-mt.html">Movable Typeのご購入</a>からどうぞ。</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/29-1530.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/29-1530.html</guid>
-<category>news</category>
-<pubDate>Thu, 29 Sep 2005 15:30:00 +0900</pubDate>
-</item>
-<item>
-<title>シックス・アパートが、スパム対策強化の「Movable Type 3.2 日本語版」を提供開始</title>
-<description><![CDATA[<p>＜プレスリリース資料＞</p>
-<ul>
-  <li><a href="http://www.sixapart.jp/sixapart20050929.pdf">印刷用（PDF版）</a></li>
-</ul>
-<p><strong>シックス・アパートが、スパム対策強化の「Movable Type 3.2 日本語版」を提供開始 ～ スパムの自動判別機能や新ユーザー・インターフェースで、運用管理の機能を強化 ～</strong></p>
-<p>2005年9月29日<br />
-シックス・アパート株式会社</p>
-<p>ブログ・ソフトウェア大手のシックス・アパート株式会社（本社：東京都港区、代表取締役：関 信浩）は、「Movable Type（ムーバブル・タイプ） 3.2 日本語版」(URL：<a href="http://www.sixapart.jp/movabletype/">http://www.sixapart.jp/movabletype/</a>)を9月29日より提供開始いたします。</p>]]></description>
-<link>http://www.sixapart.jp/press_releases/2005/09/29-1529.html</link>
-<guid>http://www.sixapart.jp/press_releases/2005/09/29-1529.html</guid>
-<category>Press Releases</category>
-<pubDate>Thu, 29 Sep 2005 15:29:00 +0900</pubDate>
-</item>
-<item>
-<title>スタッフを募集しています</title>
-<description><![CDATA[<p>シックス・アパートはMovable TypeやTypePadの開発エンジニアなど、スタッフを広く募集しています。具体的な募集職種は次の通りです。</p>
-
-<ul>
-<li><a href="http://www.sixapart.jp/jobs/2005/09/13-0007.html">Movable Type開発エンジニア</a></li>
-<li><a href="http://www.sixapart.jp/jobs/2005/09/13-0004.html">TypePad開発エンジニア</a></li>
-<li><a href="http://www.sixapart.jp/jobs/2005/09/13-0003.html">カスタマーサポート・ディレクター</a></li>
-<li><a href="http://www.sixapart.jp/jobs/2005/09/13-0002.html">マーケティング・広報アシスタント</a></li>
-<li><a href="http://www.sixapart.jp/jobs/2005/09/13-0001.html">開発アシスタント</a></li>
-</ul>
-
-<p>拡大を続ける、日本のブログ市場を積極的にリードする人材を、シックス・アパートは募集しています。上記以外の職種につきましても、お気軽にお問い合わせください。詳しい募集要項や応募方法については、<a href="/jobs/">求人情報のページ</a>をご覧ください。<br />
-</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/27-0906.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/27-0906.html</guid>
-<category>news</category>
-<pubDate>Tue, 27 Sep 2005 09:06:10 +0900</pubDate>
-</item>
-<item>
-<title>サイト接続不具合に関するお詫びと復旧のお知らせ</title>
-<description><![CDATA[<p>9月24日（土）の14:45ごろから、同日18:30ごろまで、シックス・アパート社のウェブサイトが不安定になっており、断続的に接続できない不具合が発生しておりました。このため、この期間中にウェブサイトの閲覧や製品のダウンロードができませんでした。</p>
-
-<p>なお現在は不具合は解消しております。みなさまにご迷惑をおかけしたことをお詫びいたします。</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/26-1000.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/26-1000.html</guid>
-<category>news</category>
-<pubDate>Mon, 26 Sep 2005 10:00:56 +0900</pubDate>
-</item>
-<item>
-<title>企業ブログ向けパッケージ「TypePad Promotion」を新発売</title>
-<description><![CDATA[<p>シックス・アパートは、ウェブログ・サービスTypePadの企業ブログ向けパッケージ「TypePad Promotion」（タイプパッド・プロモーションの発売を10月下旬から開始いたします。</p>
-
-<p>詳しくは、<a href="http://www.sixapart.jp/press_releases/2005/09/20-1500.html" title="プレスリリース: 「TypePad Promotion」新発売">プレスリリース</a>をご参照下さい。</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/20-1500.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/20-1500.html</guid>
-<category>news</category>
-<pubDate>Tue, 20 Sep 2005 15:00:01 +0900</pubDate>
-</item>
-<item>
-<title>シックス・アパートが、法人向けブログパッケージ「TypePad Promotion」を発売</title>
-<description><![CDATA[<p>＜プレスリリース資料＞<br />
-<a href="http://www.sixapart.jp/sixapart20050920.pdf">印刷用（PDF版）</a></p>
-
-<p><br />
-<strong>シックス・アパートが、法人向けブログパッケージ「TypePad Promotion」を発売<br />
-～PR/IRサイトやキャンペーンサイトなど企業のプロモーションニーズに特化～<br />
-</strong><br />
-2005年9月20日<br />
-シックス・アパート株式会社</p>
-
-<p>ブログ・サービス大手のシックス・アパート株式会社（本社：東京都港区、代表取締役：関 信浩）は、法人向けプロモーションブログ・パッケージ「TypePad Promotion（タイプパッド・プロモーション）」(URL：<a href="http://www.sixapart.jp/typepad/typepad_promotion.html">http://www.sixapart.jp/typepad/typepad_promotion.html</a>)を10月下旬より販売開始いたします。</p>]]></description>
-<link>http://www.sixapart.jp/press_releases/2005/09/20-1500.html</link>
-<guid>http://www.sixapart.jp/press_releases/2005/09/20-1500.html</guid>
-<category>Press Releases</category>
-<pubDate>Tue, 20 Sep 2005 15:00:00 +0900</pubDate>
-</item>
-<item>
-<title>Six [days] Apart Week</title>
-<description><![CDATA[<p>本日、9月16日はSix Apartの創業者ミナ・トロットの誕生日です。<br />
-私たちの会社は、創業者のトロット夫妻（ベンとミナ）の誕生日が、6日離れていることからSix  [days] Apart →Six Apartという風に名付けられています。本日から22日までの6日間を社名の由来となる　Six　[days] Apart Weekとして、私たちのプロダクトをご紹介させていただきます。</p>
-
-<p>今日は、ブログ・サービスのTypePad（タイプパッド）をご紹介します。<br />
-<img alt="tp-logo.gif" src="http://www.sixapart.jp/tp-logo.gif" width="227" height="52" /></p>
-
-<p>TypePadは、米国PC MAGAZINE誌の2003年EDITOR'S CHOICE とBEST OF THE YEARに選ばれております。<br />
-<img alt="pcmag-ad.gif" src="http://www.sixapart.jp/pcmag-ad.gif" width="297" height="100" /><br />
-</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/16-1941.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/16-1941.html</guid>
-<category>news</category>
-<pubDate>Fri, 16 Sep 2005 19:41:47 +0900</pubDate>
-</item>
-<item>
-<title>ハイパーワークスが商用フォントを利用できるMovable Typeホスティングサービスを開始</title>
-<description><![CDATA[<p>ソフト開発会社の<a href="http://www.hyperwrx.co.jp/">有限会社ハイパーワークス</a>は、商用フォントなど多彩なフォントをブログ上で利用できるブログ･サービス「<a href="http://glyph-on.jp/">Glyph-On!（グリフォン） Movable Type ホスティング サービス</a>｣の提供を開始しました。<br />
-</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/14-1700.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/14-1700.html</guid>
-<category>news</category>
-<pubDate>Wed, 14 Sep 2005 17:00:00 +0900</pubDate>
-</item>
-<item>
-<title>Movable Type開発エンジニアの募集</title>
-<description><![CDATA[<p>
-勤務形態: フルタイム<br />
-勤務地: 東京 (赤坂)<br />
-職種: ソフトウェア・エンジニア<br />
-職務内容: Movable Typeの開発業務全般<br />
-募集人数: 若干名
-</p>]]></description>
-<link>http://www.sixapart.jp/jobs/2005/09/13-0007.html</link>
-<guid>http://www.sixapart.jp/jobs/2005/09/13-0007.html</guid>
-<category>Jobs</category>
-<pubDate>Tue, 13 Sep 2005 00:07:00 +0900</pubDate>
-</item>
-<item>
-<title>TypePad開発エンジニアの募集</title>
-<description><![CDATA[<p>
-勤務形態: フルタイム<br />
-勤務地: 東京 (赤坂)<br />
-職種: アプリケーション・エンジニア<br />
-職務内容: TypePadのカスタマイズ、周辺開発<br />
-募集人数: 若干名
-</p>]]></description>
-<link>http://www.sixapart.jp/jobs/2005/09/13-0004.html</link>
-<guid>http://www.sixapart.jp/jobs/2005/09/13-0004.html</guid>
-<category>Jobs</category>
-<pubDate>Tue, 13 Sep 2005 00:04:00 +0900</pubDate>
-</item>
-<item>
-<title>カスタマーサポート・ディレクターの募集</title>
-<description><![CDATA[<p>勤務形態: フルタイム<br />
-勤務地: 東京（赤坂）<br />
-職種: カスタマーサポート・ディレクター<br />
-職務内容: TypePadやMovable Typeのカスタマーサポート業務の統括<br />
-募集人数: 若干名
-</p>
-]]></description>
-<link>http://www.sixapart.jp/jobs/2005/09/13-0003.html</link>
-<guid>http://www.sixapart.jp/jobs/2005/09/13-0003.html</guid>
-<category>Jobs</category>
-<pubDate>Tue, 13 Sep 2005 00:03:30 +0900</pubDate>
-</item>
-<item>
-<title>アルバイト（マーケティング・広報アシスタント）の募集</title>
-<description><![CDATA[<p>勤務形態: アルバイト<br />
-勤務地: 東京（港区）<br />
-職種：マーケティング・PRのアシスタント業務<br />
-募集人数: 若干名<br />
-時給：1000円～（但し、試用期間終了後に応相談）。交通費支給<br />
-時間：平日10時30分～18時30分まで。週3日以上(応相談）<br />
-</p>]]></description>
-<link>http://www.sixapart.jp/jobs/2005/09/13-0002.html</link>
-<guid>http://www.sixapart.jp/jobs/2005/09/13-0002.html</guid>
-<category>Jobs</category>
-<pubDate>Tue, 13 Sep 2005 00:02:00 +0900</pubDate>
-</item>
-<item>
-<title>アルバイト（開発アシスタント）の募集</title>
-<description><![CDATA[<p>勤務形態: アルバイト<br />
-勤務地: 東京（港区）<br />
-職種： アプリケーション開発のアシスタント業務<br />
-募集人数: 若干名<br />
-時給：1000円～（但し、試用期間終了後に応相談）。交通費支給<br />
-時間：平日10時30分～18時30分まで。週3日以上(応相談）
-</p>]]></description>
-<link>http://www.sixapart.jp/jobs/2005/09/13-0001.html</link>
-<guid>http://www.sixapart.jp/jobs/2005/09/13-0001.html</guid>
-<category>Jobs</category>
-<pubDate>Tue, 13 Sep 2005 00:01:00 +0900</pubDate>
-</item>
-<item>
-<title>TypePad Japan がバージョンアップしました。</title>
-<description><![CDATA[<p><a href="http://www.sixapart.jp/typepad/">「TypePad Japan（タイプパッドジャパン）」</a>において、本日、「TypePad 1.6 日本語版」へのバージョンアップを行いました。最新版となる「TypePad 1.6 日本語版」では、ブログデザインの機能強化、ポッドキャスティング対応、モブログ対応に加え、今回新たに大幅な容量アップが行われております。皆様、新しくなった<a href="http://www.sixapart.jp/typepad/">TypePad Japan</a>にどうぞご期待ください。</p>
-
-<p>なお、TypePadの携帯対応強化に関しましては、本日よりTypePad Japanのお客様を対象にオープン・ベータを開始しております。</p>
-
-<p>2005年9月5日発表のTypePad日本語版 1.6プレスリリースは<a href="http://www.sixapart.jp/press_releases/2005/09/05-1420.html">こちら</a>をご覧下さい。</p>]]></description>
-<link>http://www.sixapart.jp/news/2005/09/12-1953.html</link>
-<guid>http://www.sixapart.jp/news/2005/09/12-1953.html</guid>
-<category>news</category>
-<pubDate>Mon, 12 Sep 2005 19:53:07 +0900</pubDate>
-</item>
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index 6274a32cda..0000000000
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-    xmlns:tapi="http://api.technorati.com/dtd/tapi-002.xml">
-    <channel>
-        <title>[Technorati] Tag results for greenbelt</title>
-        <link>http://www.technorati.com/tag/greenbelt</link>
-        <description>Posts tagged with "greenbelt" on Technorati.</description>
-        <pubDate>Mon, 08 Aug 2005 15:15:08 GMT</pubDate>
-        <category domain="http://www.technorati.com/tag">greenbelt</category>
-        <tapi:inboundblogs>2</tapi:inboundblogs>
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-        <webMaster>support@technorati.com (Technorati Support)</webMaster>
-        <docs>http://blogs.law.harvad.edu/tech/rss</docs>
-        <ttl>60</ttl>
-        <item>
-            <title>Greenbelt</title>
-            <link>http://maggidawn.typepad.com/maggidawn/2005/07/greenbelt.html</link>
-            <description>So if the plan goes according to plan (!)... I'll be speaking at Greenbelt at these times: Slot 1...</description>
-            <guid isPermaLink="true">http://maggidawn.typepad.com/maggidawn/2005/07/greenbelt.html</guid>
-            <pubDate>Mon, 18 Jul 2005 02:11:42 GMT</pubDate>
-            <category>James</category>
-            <tapi:linkcreated>2005-07-11 02:08:12</tapi:linkcreated>
-            <comments>http://www.technorati.com/cosmos/search.html?url=http%3A%2F%2Fmaggidawn.typepad.com%2Fmaggidawn%2F2005%2F07%2Fgreenbelt.html</comments>
-            <tapi:inboundblogs>190</tapi:inboundblogs>
-            <tapi:inboundlinks>237</tapi:inboundlinks>
-            <source url="http://maggidawn.typepad.com/maggidawn/index.rdf">maggi dawn</source>
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-
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-            <title>Walking along the Greenbelt</title>
-            <link>http://pictureshomeless.blogspot.com/2005/06/walking-along-greenbelt.html</link>
-            <description>[IMG] Photo of homeless man walking near the greenbelt in Boise, Idaho Tags: photo homeless greenbelt Boise Idaho picture</description>
-            <guid isPermaLink="true">http://pictureshomeless.blogspot.com/2005/06/walking-along-greenbelt.html</guid>
-            <pubDate>Tue, 28 Jun 2005 01:41:24 GMT</pubDate>
-            <tapi:linkcreated>2005-06-26 17:24:03</tapi:linkcreated>
-            <comments>http://www.technorati.com/cosmos/search.html?url=http%3A%2F%2Fpictureshomeless.blogspot.com%2F2005%2F06%2Fwalking-along-greenbelt.html</comments>
-            <tapi:inboundblogs>2</tapi:inboundblogs>
-            <tapi:inboundlinks>2</tapi:inboundlinks>
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diff --git a/plugins/OStatus/extlib/XML/Feed/schemas/atom.rnc b/plugins/OStatus/extlib/XML/Feed/schemas/atom.rnc
deleted file mode 100755
index e662d2626c..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/schemas/atom.rnc
+++ /dev/null
@@ -1,338 +0,0 @@
-# -*- rnc -*-
-# RELAX NG Compact Syntax Grammar for the
-# Atom Format Specification Version 11
-
-namespace atom = "http://www.w3.org/2005/Atom"
-namespace xhtml = "http://www.w3.org/1999/xhtml"
-namespace s = "http://www.ascc.net/xml/schematron"
-namespace local = ""
-
-start = atomFeed | atomEntry
-
-# Common attributes
-
-atomCommonAttributes =
-   attribute xml:base { atomUri }?,
-   attribute xml:lang { atomLanguageTag }?,
-   undefinedAttribute*
-
-# Text Constructs
-
-atomPlainTextConstruct =
-   atomCommonAttributes,
-   attribute type { "text" | "html" }?,
-   text
-
-atomXHTMLTextConstruct =
-   atomCommonAttributes,
-   attribute type { "xhtml" },
-   xhtmlDiv
-
-atomTextConstruct = atomPlainTextConstruct | atomXHTMLTextConstruct
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-
-atomPersonConstruct =
-   atomCommonAttributes,
-   (element atom:name { text }
-    & element atom:uri { atomUri }?
-    & element atom:email { atomEmailAddress }?
-    & extensionElement*)
-
-# Date Construct
-
-atomDateConstruct =
-   atomCommonAttributes,
-   xsd:dateTime
-
-# atom:feed
-
-atomFeed =
-   [
-      s:rule [
-         context = "atom:feed"
-         s:assert [
-            test = "atom:author or not(atom:entry[not(atom:author)])"
-            "An atom:feed must have an atom:author unless all "
-            ~ "of its atom:entry children have an atom:author."
-         ]
-      ]
-   ]
-   element atom:feed {
-      atomCommonAttributes,
-      (atomAuthor*
-       & atomCategory*
-       & atomContributor*
-       & atomGenerator?
-       & atomIcon?
-       & atomId
-       & atomLink*
-       & atomLogo?
-       & atomRights?
-       & atomSubtitle?
-       & atomTitle
-       & atomUpdated
-       & extensionElement*),
-      atomEntry*
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-
-# atom:entry
-
-atomEntry =
-   [
-      s:rule [
-         context = "atom:entry"
-         s:assert [
-            test = "atom:link[@rel='alternate'] "
-            ~ "or atom:link[not(@rel)] "
-            ~ "or atom:content"
-            "An atom:entry must have at least one atom:link element "
-            ~ "with a rel attribute of 'alternate' "
-            ~ "or an atom:content."
-         ]
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-      s:rule [
-         context = "atom:entry"
-         s:assert [
-            test = "atom:author or "
-            ~ "../atom:author or atom:source/atom:author"
-            "An atom:entry must have an atom:author "
-            ~ "if its feed does not."
-         ]
-      ]
-   ]
-   element atom:entry {
-      atomCommonAttributes,
-      (atomAuthor*
-       & atomCategory*
-       & atomContent?
-       & atomContributor*
-       & atomId
-       & atomLink*
-       & atomPublished?
-       & atomRights?
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-       & atomSummary?
-       & atomTitle
-       & atomUpdated
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-   }
-
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-
-atomInlineTextContent =
-   element atom:content {
-      atomCommonAttributes,
-      attribute type { "text" | "html" }?,
-      (text)*
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-
-atomInlineXHTMLContent =
-   element atom:content {
-      atomCommonAttributes,
-      attribute type { "xhtml" },
-      xhtmlDiv
-   }
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-atomInlineOtherContent =
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-      atomCommonAttributes,
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-      atomCommonAttributes,
-      attribute type { atomMediaType }?,
-      attribute src { atomUri },
-      empty
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-atomContent = atomInlineTextContent
- | atomInlineXHTMLContent
- | atomInlineOtherContent
- | atomOutOfLineContent
-
-# atom:author
-
-atomAuthor = element atom:author { atomPersonConstruct }
-
-# atom:category
-
-atomCategory =
-   element atom:category {
-      atomCommonAttributes,
-      attribute term { text },
-      attribute scheme { atomUri }?,
-      attribute label { text }?,
-      undefinedContent
-   }
-
-# atom:contributor
-
-atomContributor = element atom:contributor { atomPersonConstruct }
-
-# atom:generator
-
-atomGenerator = element atom:generator {
-   atomCommonAttributes,
-   attribute uri { atomUri }?,
-   attribute version { text }?,
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-
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-      attribute rel { atomNCName | atomUri }?,
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-atomSummary = element atom:summary { atomTextConstruct }
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-
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-
-atomNCName = xsd:string { minLength = "1" pattern = "[^:]*" }
-
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-
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-atomLanguageTag = xsd:string {
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-}
-
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-# xsd:anyURI so let's not try to constrain it here
-atomUri = text
-
-# Whatever an email address is, it contains at least one @
-atomEmailAddress = xsd:string { pattern = ".+@.+" }
-
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-
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-
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-
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-
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-  attribute * - (xml:base | xml:lang | local:*) { text }
-
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-
-anyForeignElement =
-   element * - atom:* {
-      (attribute * { text }
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-
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-
-anyXHTML = element xhtml:* {
-   (attribute * { text }
-    | text
-    | anyXHTML)*
-}
-
-xhtmlDiv = element xhtml:div {
-   (attribute * { text }
-    | text
-    | anyXHTML)*
-}
-
-# EOF
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/XML/Feed/schemas/rss10.rnc b/plugins/OStatus/extlib/XML/Feed/schemas/rss10.rnc
deleted file mode 100755
index 7250947887..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/schemas/rss10.rnc
+++ /dev/null
@@ -1,113 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<!-- http://www.xml.com/lpt/a/2002/01/23/relaxng.html -->
-<!-- http://www.oasis-open.org/committees/relax-ng/tutorial-20011203.html -->
-<!-- http://www.zvon.org/xxl/XMLSchemaTutorial/Output/ser_wildcards_st8.html -->
-
-<grammar xmlns='http://relaxng.org/ns/structure/1.0'
-        xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
-        xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
-        ns='http://purl.org/rss/1.0/'
-        datatypeLibrary='http://www.w3.org/2001/XMLSchema-datatypes'>
-
-    <start>
-        <element name='RDF' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-            <ref name='RDFContent'/>
-        </element>
-    </start>   
-
-    <define name='RDFContent' ns='http://purl.org/rss/1.0/'>
-        <interleave>
-            <element name='channel'>
-                <ref name='channelContent'/>
-            </element>
-            <optional>
-                <element name='image'><ref name='imageContent'/></element>
-            </optional>
-            <oneOrMore>
-                <element name='item'><ref name='itemContent'/></element>
-            </oneOrMore>
-        </interleave>
-    </define>
-
-     <define name='channelContent' combine="interleave">
-        <interleave>
-            <element name='title'><data type='string'/></element>
-            <element name='link'><data type='anyURI'/></element>
-            <element name='description'><data type='string'/></element>
-            <element name='image'>
-                <attribute name='resource' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                    <data type='anyURI'/>
-                </attribute>
-            </element>
-            <element name='items'>
-                    <ref name='itemsContent'/>
-            </element>
-            <attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                <data type='anyURI'/>
-            </attribute>
-        </interleave>
-    </define>
-    
-        <define name="itemsContent">
-            <element name="Seq" ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                <oneOrMore>
-                    <element name="li" ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                        <choice>
-                            <attribute name='resource'>    <!-- Why doesn't RDF/RSS1.0 ns qualify this attribute? -->
-                                <data type='anyURI'/>
-                            </attribute>
-                            <attribute name='resource' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                                <data type='anyURI'/>
-                            </attribute>
-                        </choice>
-                    </element>
-                </oneOrMore>
-            </element>
-        </define>
-        
-    <define name='imageContent'>
-        <interleave>
-            <element name='title'><data type='string'/></element>
-            <element name='link'><data type='anyURI'/></element>
-            <element name='url'><data type='anyURI'/></element>
-            <attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                <data type='anyURI'/>
-            </attribute>
-        </interleave>
-    </define>
-
-    <define name='itemContent'>
-        <interleave>
-            <element name='title'><data type='string'/></element>
-            <element name='link'><data type='anyURI'/></element>
-            <optional><element name='description'><data type='string'/></element></optional>
-            <ref name="anyThing"/>
-            <attribute name='about' ns='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
-                <data type='anyURI'/>
-            </attribute>
-        </interleave>
-    </define>            
-            
-
-        <define name='anyThing'>
-            <zeroOrMore>
-                <choice>
-                    <text/>
-                    <element>
-                        <anyName>
-                            <except>
-                                <nsName/>
-                            </except>
-                        </anyName>
-                        <ref name='anyThing'/>
-                        <zeroOrMore>
-                            <attribute>
-                              <anyName/>
-                            </attribute>
-                        </zeroOrMore>
-                    </element>
-                </choice>
-            </zeroOrMore>
-            </define>
-            
-</grammar>
diff --git a/plugins/OStatus/extlib/XML/Feed/schemas/rss11.rnc b/plugins/OStatus/extlib/XML/Feed/schemas/rss11.rnc
deleted file mode 100755
index c8633766f6..0000000000
--- a/plugins/OStatus/extlib/XML/Feed/schemas/rss11.rnc
+++ /dev/null
@@ -1,218 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-  RELAX NG Compact Schema for RSS 1.1
-  Sean B. Palmer, inamidst.com
-  Christopher Schmidt, crschmidt.net
-  License: This schema is in the public domain
--->
-<grammar xmlns:rss="http://purl.org/net/rss1.1#" xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" ns="http://purl.org/net/rss1.1#" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
-  <start>
-    <ref name="Channel"/>
-  </start>
-  <define name="Channel">
-    <a:documentation>http://purl.org/net/rss1.1#Channel</a:documentation>
-    <element name="Channel">
-      <ref name="Channel.content"/>
-
-    </element>
-  </define>
-  <define name="Channel.content">
-    <optional>
-      <ref name="AttrXMLLang"/>
-    </optional>
-    <optional>
-      <ref name="AttrXMLBase"/>
-    </optional>
-
-    <ref name="AttrRDFAbout"/>
-    <interleave>
-      <ref name="title"/>
-      <ref name="link"/>
-      <ref name="description"/>
-      <optional>
-        <ref name="image"/>
-      </optional>
-      <zeroOrMore>
-
-        <ref name="Any"/>
-      </zeroOrMore>
-      <ref name="items"/>
-    </interleave>
-  </define>
-  <define name="title">
-    <a:documentation>http://purl.org/net/rss1.1#title</a:documentation>
-    <element name="title">
-
-      <ref name="title.content"/>
-    </element>
-  </define>
-  <define name="title.content">
-    <optional>
-      <ref name="AttrXMLLang"/>
-    </optional>
-    <text/>
-  </define>
-
-  <define name="link">
-    <a:documentation>http://purl.org/net/rss1.1#link</a:documentation>
-    <element name="link">
-      <ref name="link.content"/>
-    </element>
-  </define>
-  <define name="link.content">
-    <data type="anyURI"/>
-
-  </define>
-  <define name="description">
-    <a:documentation>http://purl.org/net/rss1.1#description</a:documentation>
-    <element name="description">
-      <ref name="description.content"/>
-    </element>
-  </define>
-  <define name="description.content">
-
-    <optional>
-      <ref name="AttrXMLLang"/>
-    </optional>
-    <text/>
-  </define>
-  <define name="image">
-    <a:documentation>http://purl.org/net/rss1.1#image</a:documentation>
-    <element name="image">
-
-      <ref name="image.content"/>
-    </element>
-  </define>
-  <define name="image.content">
-    <optional>
-      <ref name="AttrXMLLang"/>
-    </optional>
-    <ref name="AttrRDFResource"/>
-    <interleave>
-
-      <ref name="title"/>
-      <optional>
-        <ref name="link"/>
-      </optional>
-      <ref name="url"/>
-      <zeroOrMore>
-        <ref name="Any"/>
-      </zeroOrMore>
-    </interleave>
-
-  </define>
-  <define name="url">
-    <a:documentation>http://purl.org/net/rss1.1#url</a:documentation>
-    <element name="url">
-      <ref name="url.content"/>
-    </element>
-  </define>
-  <define name="url.content">
-
-    <data type="anyURI"/>
-  </define>
-  <define name="items">
-    <a:documentation>http://purl.org/net/rss1.1#items</a:documentation>
-    <element name="items">
-      <ref name="items.content"/>
-    </element>
-  </define>
-
-  <define name="items.content">
-    <optional>
-      <ref name="AttrXMLLang"/>
-    </optional>
-    <ref name="AttrRDFCollection"/>
-    <zeroOrMore>
-      <ref name="item"/>
-    </zeroOrMore>
-  </define>
-
-  <define name="item">
-    <a:documentation>http://purl.org/net/rss1.1#item</a:documentation>
-    <element name="item">
-      <ref name="item.content"/>
-    </element>
-  </define>
-  <define name="item.content">
-    <optional>
-
-      <ref name="AttrXMLLang"/>
-    </optional>
-    <ref name="AttrRDFAbout"/>
-    <interleave>
-      <ref name="title"/>
-      <ref name="link"/>
-      <optional>
-        <ref name="description"/>
-      </optional>
-
-      <optional>
-        <ref name="image"/>
-      </optional>
-      <zeroOrMore>
-        <ref name="Any"/>
-      </zeroOrMore>
-    </interleave>
-  </define>
-  <define name="Any">
-
-    <a:documentation>http://purl.org/net/rss1.1#Any</a:documentation>
-    <element>
-      <anyName>
-        <except>
-          <nsName/>
-        </except>
-      </anyName>
-      <ref name="Any.content"/>
-
-    </element>
-  </define>
-  <define name="Any.content">
-    <zeroOrMore>
-      <attribute>
-        <anyName>
-          <except>
-            <nsName/>
-            <nsName ns=""/>
-
-          </except>
-        </anyName>
-      </attribute>
-    </zeroOrMore>
-    <mixed>
-      <zeroOrMore>
-        <ref name="Any"/>
-      </zeroOrMore>
-    </mixed>
-
-  </define>
-  <define name="AttrXMLLang">
-    <attribute name="xml:lang">
-      <data type="language"/>
-    </attribute>
-  </define>
-  <define name="AttrXMLBase">
-    <attribute name="xml:base">
-      <data type="anyURI"/>
-
-    </attribute>
-  </define>
-  <define name="AttrRDFAbout">
-    <attribute name="rdf:about">
-      <data type="anyURI"/>
-    </attribute>
-  </define>
-  <define name="AttrRDFResource">
-    <attribute name="rdf:parseType">
-
-      <value>Resource</value>
-    </attribute>
-  </define>
-  <define name="AttrRDFCollection">
-    <attribute name="rdf:parseType">
-      <value>Collection</value>
-    </attribute>
-  </define>
-
-</grammar>
diff --git a/plugins/OStatus/extlib/xml-feed-parser-bug-16416.patch b/plugins/OStatus/extlib/xml-feed-parser-bug-16416.patch
deleted file mode 100644
index c53bd97374..0000000000
--- a/plugins/OStatus/extlib/xml-feed-parser-bug-16416.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/htdocs/lib/pear/XML/Feed/Parser/RSS2.php b/htdocs/lib/pear/XML/Feed/Parser/RSS2.php
-index c5d79d1..308a4ab 100644
---- a/htdocs/lib/pear/XML/Feed/Parser/RSS2.php
-+++ b/htdocs/lib/pear/XML/Feed/Parser/RSS2.php
-@@ -321,7 +321,8 @@ class XML_Feed_Parser_RSS2 extends XML_Feed_Parser_Type
-      */
-     function getLink($offset, $attribute = 'href', $params = array())
-     {
--        $links = $this->model->getElementsByTagName('link');
-+        $xPath = new DOMXPath($this->model);
-+        $links = $xPath->query('//link');
- 
-         if ($links->length <= $offset) {
-             return false;
diff --git a/plugins/OStatus/tests/FeedMungerTest.php b/plugins/OStatus/tests/FeedMungerTest.php
deleted file mode 100644
index 0ce24c9fb8..0000000000
--- a/plugins/OStatus/tests/FeedMungerTest.php
+++ /dev/null
@@ -1,147 +0,0 @@
-<?php
-
-if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
-    print "This script must be run from the command line\n";
-    exit();
-}
-
-define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
-define('STATUSNET', true);
-define('LACONICA', true);
-
-require_once INSTALLDIR . '/lib/common.php';
-require_once INSTALLDIR . '/plugins/FeedSub/feedsub.php';
-
-require_once 'XML/Feed/Parser.php';
-
-class FeedMungerTest extends PHPUnit_Framework_TestCase
-{
-    /**
-     * @dataProvider profileProvider
-     *
-     */
-    public function testProfiles($xml, $expected)
-    {
-        $feed = new XML_Feed_Parser($xml, false, false, true);
-        
-        $munger = new FeedMunger($feed);
-        $profile = $munger->profile();
-
-        foreach ($expected as $field => $val) {
-            $this->assertEquals($expected[$field], $profile->$field, "profile->$field");
-        }
-    }
-
-    static public function profileProvider()
-    {
-        return array(
-                     array(self::samplefeed(),
-                           array('nickname' => 'leŭksman', // @todo does this need to be asciified?
-                                 'fullname' => 'leŭksman',
-                                 'bio' => 'reticula, electronica, & oddities',
-                                 'homepage' => 'http://leuksman.com/log')));
-    }
-
-    /**
-     * @dataProvider noticeProvider
-     *
-     */
-    public function testNotices($xml, $entryIndex, $expected)
-    {
-        $feed = new XML_Feed_Parser($xml, false, false, true);
-        $entry = $feed->getEntryByOffset($entryIndex);
-
-        $munger = new FeedMunger($feed);
-        $notice = $munger->noticeFromEntry($entry);
-
-        $this->assertTrue(mb_strlen($notice) <= Notice::maxContent());
-        $this->assertEquals($expected, $notice);
-    }
-
-    static public function noticeProvider()
-    {
-        return array(
-                     array('<rss version="2.0"><channel><item><title>A fairly short title</title><link>http://example.com/short/link</link></item></channel></rss>', 0,
-                           'New post: "A fairly short title" http://example.com/short/link'),
-                     // Requires URL shortening ...
-                     array('<rss version="2.0"><channel><item><title>A fairly short title</title><link>http://example.com/but/a/very/long/link/indeed/this/is/far/too/long/for/mere/humans/to/comprehend/oh/my/gosh</link></item></channel></rss>', 0,
-                           'New post: "A fairly short title" http://ur1.ca/g2o1'),
-                     array('<rss version="2.0"><channel><item><title>A fairly long title in this case, which will have to get cut down at some point alongside its very long link. Really who even makes titles this long? It\'s just ridiculous imo...</title><link>http://example.com/but/a/very/long/link/indeed/this/is/far/too/long/for/mere/humans/to/comprehend/oh/my/gosh</link></item></channel></rss>', 0,
-                           'New post: "A fairly long title in this case, which will have to get cut down at some point alongside its very long li…" http://ur1.ca/g2o1'),
-                     // Some real sample feeds
-                     array(self::samplefeed(), 0,
-                           'New post: "Compiling PHP on Snow Leopard" http://leuksman.com/log/2009/11/12/compiling-php-on-snow-leopard/'),
-                     array(self::samplefeedBlogspot(), 0,
-                           'New post: "I love posting" http://briontest.blogspot.com/2009/11/i-love-posting.html'),
-                     array(self::samplefeedBlogspot(), 1,
-                           'New post: "Hey dude" http://briontest.blogspot.com/2009/11/hey-dude.html'),
-        );
-    }
-
-    static protected function samplefeed()
-    {
-        $xml = '<' . '?xml version="1.0" encoding="UTF-8"?' . ">\n";
-        $samplefeed = $xml . <<<END
-<rss version="2.0"
-	xmlns:content="http://purl.org/rss/1.0/modules/content/"
-	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
-	xmlns:dc="http://purl.org/dc/elements/1.1/"
-	xmlns:atom="http://www.w3.org/2005/Atom"
-	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
-	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
-	>
-
-<channel>
-	<title>leŭksman</title>
-	<atom:link href="http://leuksman.com/log/feed/" rel="self" type="application/rss+xml" />
-	<link>http://leuksman.com/log</link>
-	<description>reticula, electronica, &#38; oddities</description>
-
-	<lastBuildDate>Thu, 12 Nov 2009 17:44:42 +0000</lastBuildDate>
-	<generator>http://wordpress.org/?v=2.8.6</generator>
-	<language>en</language>
-	<sy:updatePeriod>hourly</sy:updatePeriod>
-	<sy:updateFrequency>1</sy:updateFrequency>
-			<item>
-
-		<title>Compiling PHP on Snow Leopard</title>
-		<link>http://leuksman.com/log/2009/11/12/compiling-php-on-snow-leopard/</link>
-		<comments>http://leuksman.com/log/2009/11/12/compiling-php-on-snow-leopard/#comments</comments>
-		<pubDate>Thu, 12 Nov 2009 17:44:42 +0000</pubDate>
-		<dc:creator>brion</dc:creator>
-				<category><![CDATA[apple]]></category>
-
-		<category><![CDATA[devel]]></category>
-
-		<guid isPermaLink="false">http://leuksman.com/log/?p=649</guid>
-		<description><![CDATA[If you&#8217;ve been having trouble compiling your own PHP installations on Mac OS X 10.6, here&#8217;s the secret to making it not suck! After running the configure script, edit the generated Makefile and make these fixes:
-
-Find the EXTRA_LIBS definition and add -lresolv to the end
-Find the EXE_EXT definition and remove .dSYM
-
-Standard make and make install [...]]]></description>
-			<content:encoded><![CDATA[<p>If you&#8217;ve been having trouble compiling your own PHP installations on Mac OS X 10.6, here&#8217;s the secret to making it not suck! After running the configure script, edit the generated Makefile and make these fixes:</p>
-<ul>
-<li>Find the <strong>EXTRA_LIBS</strong> definition and add <strong>-lresolv</strong> to the end</li>
-<li>Find the <strong>EXE_EXT</strong> definition and remove <strong>.dSYM</strong></li>
-</ul>
-<p>Standard make and make install should work from here&#8230;</p>
-<p>For reference, here&#8217;s the whole configure line I currently use; MySQL is installed from the downloadable installer; other deps from MacPorts:</p>
-<p>&#8216;./configure&#8217; &#8216;&#8211;prefix=/opt/php52&#8242; &#8216;&#8211;with-mysql=/usr/local/mysql&#8217; &#8216;&#8211;with-zlib&#8217; &#8216;&#8211;with-bz2&#8242; &#8216;&#8211;enable-mbstring&#8217; &#8216;&#8211;enable-exif&#8217; &#8216;&#8211;enable-fastcgi&#8217; &#8216;&#8211;with-xmlrpc&#8217; &#8216;&#8211;with-xsl&#8217; &#8216;&#8211;with-readline=/opt/local&#8217; &#8211;without-iconv &#8211;with-gd &#8211;with-png-dir=/opt/local &#8211;with-jpeg-dir=/opt/local &#8211;with-curl &#8211;with-gettext=/opt/local &#8211;with-mysqli=/usr/local/mysql/bin/mysql_config &#8211;with-tidy=/opt/local &#8211;enable-pcntl &#8211;with-openssl</p>
-]]></content:encoded>
-			<wfw:commentRss>http://leuksman.com/log/2009/11/12/compiling-php-on-snow-leopard/feed/</wfw:commentRss>
-		<slash:comments>0</slash:comments>
-		</item>
-</channel>
-</rss>
-END;
-        return $samplefeed;
-    }
-    
-    static protected function samplefeedBlogspot()
-    {
-        return <<<END
-<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss'><id>tag:blogger.com,1999:blog-7780083508531697167</id><updated>2009-11-19T12:56:11.233-08:00</updated><title type='text'>Brion's Cool Test Blog</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://briontest.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7780083508531697167/posts/default'/><link rel='alternate' type='text/html' href='http://briontest.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>brion</name><uri>http://www.blogger.com/profile/12932299467049762017</uri><email>noreply@blogger.com</email></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>2</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7780083508531697167.post-8456671879000290677</id><published>2009-11-19T12:55:00.000-08:00</published><updated>2009-11-19T12:56:11.241-08:00</updated><title type='text'>I love posting</title><content type='html'>It's pretty awesome, if you like that sort of thing.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7780083508531697167-8456671879000290677?l=briontest.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://briontest.blogspot.com/feeds/8456671879000290677/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://briontest.blogspot.com/2009/11/i-love-posting.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7780083508531697167/posts/default/8456671879000290677'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7780083508531697167/posts/default/8456671879000290677'/><link rel='alternate' type='text/html' href='http://briontest.blogspot.com/2009/11/i-love-posting.html' title='I love posting'/><author><name>brion</name><uri>http://www.blogger.com/profile/12932299467049762017</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='05912464053145602436'/></author><thr:total xmlns:thr='http://purl.org/syndication/thread/1.0'>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7780083508531697167.post-8202296917897346633</id><published>2009-11-18T13:52:00.001-08:00</published><updated>2009-11-18T13:52:48.444-08:00</updated><title type='text'>Hey dude</title><content type='html'>testingggggggggg&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7780083508531697167-8202296917897346633?l=briontest.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://briontest.blogspot.com/feeds/8202296917897346633/comments/default' title='Post Comments'/><link rel='replies' type='text/html' href='http://briontest.blogspot.com/2009/11/hey-dude.html#comment-form' title='0 Comments'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7780083508531697167/posts/default/8202296917897346633'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7780083508531697167/posts/default/8202296917897346633'/><link rel='alternate' type='text/html' href='http://briontest.blogspot.com/2009/11/hey-dude.html' title='Hey dude'/><author><name>brion</name><uri>http://www.blogger.com/profile/12932299467049762017</uri><email>noreply@blogger.com</email><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='OpenSocialUserId' value='05912464053145602436'/></author><thr:total xmlns:thr='http://purl.org/syndication/thread/1.0'>0</thr:total></entry></feed>
-END;
-    }
-}

From 61a072b3c492fd1b336e84655ffb6a28547acba7 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 13:23:08 -0500
Subject: [PATCH 058/190] Add a library to mint tag URIs

We've been making pretty crummy tag: URIs for a while. We should
continue to favor HTTP URIs, since it's nice to be able to discover
things about an object you've shared the ID of. Where that's not
possible, this makes nicer tag URIs.
---
 lib/default.php      |  2 +-
 lib/taguri.php       | 96 ++++++++++++++++++++++++++++++++++++++++++++
 tests/TagURITest.php | 36 +++++++++++++++++
 3 files changed, 133 insertions(+), 1 deletion(-)
 create mode 100644 lib/taguri.php
 create mode 100644 tests/TagURITest.php

diff --git a/lib/default.php b/lib/default.php
index 4f3ea00f2a..bb7708bfcd 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -175,7 +175,7 @@ $default =
         array('enabled' => false),
         'integration' =>
         array('source' => 'StatusNet', # source attribute for Twitter
-              'taguri' => $_server.',2009'), # base for tag URIs
+              'taguri' => null), # base for tag URIs
         'twitter' =>
         array('enabled'       => true,
               'consumer_key'    => null,
diff --git a/lib/taguri.php b/lib/taguri.php
new file mode 100644
index 0000000000..d8398eded5
--- /dev/null
+++ b/lib/taguri.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Utility for creating new tag: URIs
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  URI
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Mint tag: URIs
+ *
+ * tag: URIs are unique identifiers according to http://tools.ietf.org/html/rfc4151.
+ *
+ * We use them for creating URIs for things that can't be HTTP retrieved.
+ *
+ * @category URI
+ * @package  StatusNet
+ * @author   Evan Prodromou <evan@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link     http://status.net/
+ */
+
+class TagURI
+{
+    /**
+     * Return the base part of a tag URI
+     *
+     * Note: use mint() instead.
+     *
+     * @return string Tag URI base to use
+     */
+
+    static function base()
+    {
+        $base = common_config('integration', 'taguri');
+
+        if (empty($base)) {
+
+            $base = common_config('site', 'server').','.date('Y-m-d');
+
+            $pathPart = trim(common_config('site', 'path'), '/');
+
+            if (!empty($pathPart)) {
+                $base .= ':'.str_replace('/', ':', $pathPart);
+            }
+        }
+
+        return $base;
+    }
+
+    /**
+     * Make a new tag URI
+     *
+     * Builds the proper base and creates all the parts
+     *
+     * @return string minted URI
+     */
+
+    static function mint()
+    {
+        $base = self::base();
+
+        $args = func_get_args();
+
+        $format = array_shift($args);
+
+        $extra = vsprintf($format, $args);
+
+        return 'tag:'.$base.':'.$extra;
+    }
+}
diff --git a/tests/TagURITest.php b/tests/TagURITest.php
new file mode 100644
index 0000000000..d23f8bfe66
--- /dev/null
+++ b/tests/TagURITest.php
@@ -0,0 +1,36 @@
+<?php
+
+if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
+    print "This script must be run from the command line\n";
+    exit();
+}
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+define('STATUSNET', true);
+
+require_once INSTALLDIR . '/lib/common.php';
+
+$config['site']['server'] = 'example.net';
+$config['site']['path']   = '/apps/statusnet';
+
+class TagURITest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @dataProvider provider
+     */
+    public function testProduction($format, $args, $uri)
+    {
+        $minted = call_user_func_array(array('TagURI', 'mint'),
+                                       array_merge(array($format), $args));
+
+        $this->assertEquals($uri, $minted);
+    }
+
+    static public function provider()
+    {
+        return array(array('favorite:%d:%d',
+                           array(1, 3),
+                           'tag:example.net,'.date('Y-m-d').':apps:statusnet:favorite:1:3'));
+    }
+}
+

From f891b135fbbf79bee6f9753e6a9cded65f219ab7 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sat, 20 Feb 2010 10:20:42 -0800
Subject: [PATCH 059/190] OStatus: fix regressions in plugin & usersalmon
 action. Sub/unsub notifications are working again.

---
 plugins/OStatus/OStatusPlugin.php      |  22 ---
 plugins/OStatus/actions/usersalmon.php | 189 +++++++++++++++++++++++++
 2 files changed, 189 insertions(+), 22 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 9e6d03177f..e78e658a6c 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -357,26 +357,4 @@ class OStatusPlugin extends Plugin
 
         return true;
     }
-
-    function onEndUnsubscribe($subscriber, $other)
-    {
-        $user = User::staticGet('id', $subscriber->id);
-
-        if (empty($user)) {
-            return true;
-        }
-
-        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
-
-        if (empty($oprofile)) {
-            return true;
-        }
-
-        // We have a local user subscribing to a remote profile; make the
-        // magic happen!
-
-        $oprofile->notify($subscriber, ActivityVerb::UNFOLLOW);
-
-        return true;
-    }
 }
diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index e69de29bb2..4363488ddc 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -0,0 +1,189 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @author James Walker <james@status.net>
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+class UsersalmonAction extends SalmonAction
+{
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $id = $this->trimmed('id');
+
+        if (!$id) {
+            $this->clientError(_('No ID.'));
+        }
+
+        $this->user = User::staticGet('id', $id);
+
+        if (empty($this->user)) {
+            $this->clientError(_('No such user.'));
+        }
+
+        return true;
+    }
+
+    /**
+     * We've gotten a post event on the Salmon backchannel, probably a reply.
+     *
+     * @todo validate if we need to handle this post, then call into
+     * ostatus_profile's general incoming-post handling.
+     */
+    function handlePost()
+    {
+        switch ($this->act->object->type) {
+        case ActivityObject::ARTICLE:
+        case ActivityObject::BLOGENTRY:
+        case ActivityObject::NOTE:
+        case ActivityObject::STATUS:
+        case ActivityObject::COMMENT:
+            break;
+        default:
+            throw new ClientException("Can't handle that kind of post.");
+        }
+
+        // Notice must either be a) in reply to a notice by this user
+        // or b) to the attention of this user
+
+        $context = $this->act->context;
+
+        if (!empty($context->replyToID)) {
+            $notice = Notice::staticGet('uri', $context->replyToID);
+            if (empty($notice)) {
+                throw new ClientException("In reply to unknown notice");
+            }
+            if ($notice->profile_id != $this->user->id) {
+                throw new ClientException("In reply to a notice not by this user");
+            }
+        } else if (!empty($context->attention)) {
+            if (!in_array($context->attention, $this->user->uri)) {
+                throw new ClientException("To the attention of user(s) not including this one!");
+            }
+        } else {
+            throw new ClientException("Not to anyone in reply to anything!");
+        }
+
+        $profile = $this->ensureProfile();
+        // @fixme do something with the post
+    }
+
+    /**
+     * We've gotten a follow/subscribe notification from a remote user.
+     * Save a subscription relationship for them.
+     */
+
+    function handleFollow()
+    {
+        $oprofile = $this->ensureProfile();
+        if ($oprofile) {
+            common_log(LOG_INFO, "Setting up subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
+            $oprofile->subscribeRemoteToLocal($this->user);
+        } else {
+            common_log(LOG_INFO, "Can't set up subscription from remote; missing profile.");
+        }
+    }
+
+    /**
+     * We've gotten an unfollow/unsubscribe notification from a remote user.
+     * Check if we have a subscription relationship for them and kill it.
+     *
+     * @fixme probably catch exceptions on fail?
+     */
+    function handleUnfollow()
+    {
+        $oprofile = $this->ensureProfile();
+        if ($oprofile) {
+            common_log(LOG_INFO, "Canceling subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
+            Subscription::cancel($oprofile->localProfile(), $this->user->getProfile());
+        } else {
+            common_log(LOG_ERR, "Can't cancel subscription from remote, didn't find the profile");
+        }
+    }
+
+    /**
+     * Remote user likes one of our posts.
+     * Confirm the post is ours, and save a local favorite event.
+     */
+
+    function handleFavorite()
+    {
+        // WORST VARIABLE NAME EVER
+        $object = $this->act->object;
+
+        switch ($this->act->object->type) {
+        case ActivityObject::ARTICLE:
+        case ActivityObject::BLOGENTRY:
+        case ActivityObject::NOTE:
+        case ActivityObject::STATUS:
+        case ActivityObject::COMMENT:
+            break;
+        default:
+            throw new ClientException("Can't handle that kind of object for liking/faving.");
+        }
+
+        $notice = Notice::staticGet('uri', $object->id);
+
+        if (empty($notice)) {
+            throw new ClientException("Notice with ID $object->id unknown.");
+        }
+
+        if ($notice->profile_id != $this->user->id) {
+            throw new ClientException("Notice with ID $object->id not posted by $this->user->id.");
+        }
+
+        $profile = $this->ensureProfile();
+
+        $old = Fave::pkeyGet(array('user_id' => $profile->id,
+                                   'notice_id' => $notice->id));
+
+        if (!empty($old)) {
+            throw new ClientException("We already know that's a fave!");
+        }
+
+        $fave = new Fave();
+
+        // @fixme need to change this attribute name, maybe references
+        $fave->user_id   = $profile->id;
+        $fave->notice_id = $notice->id;
+
+        $result = $fave->insert();
+
+        if (!$result) {
+            common_log_db_error($fave, 'INSERT', __FILE__);
+            throw new ServerException('Could not save new favorite.');
+        }
+    }
+
+    /**
+     * Remote user doesn't like one of our posts after all!
+     * Confirm the post is ours, and save a local favorite event.
+     */
+    function handleUnfavorite()
+    {
+    }
+
+}

From f3b08461bd476d368d444d48025709fb6a111b7d Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 13:31:20 -0500
Subject: [PATCH 060/190] Change to use TagURI::base() instead of
 common_config()

I changed the way that tag: URIs are minted, so we now use the right
base. Ideally most of these would use HTTP URIs instead, but for
now at least they use the right base.
---
 actions/apidirectmessage.php         | 2 +-
 actions/apigrouplist.php             | 2 +-
 actions/apigrouplistall.php          | 2 +-
 actions/apitimelinefavorites.php     | 2 +-
 actions/apitimelinefriends.php       | 2 +-
 actions/apitimelinegroup.php         | 2 +-
 actions/apitimelinehome.php          | 2 +-
 actions/apitimelinementions.php      | 2 +-
 actions/apitimelinepublic.php        | 2 +-
 actions/apitimelineretweetedtome.php | 2 +-
 actions/apitimelineretweetsofme.php  | 2 +-
 actions/apitimelinetag.php           | 2 +-
 actions/apitimelineuser.php          | 2 +-
 actions/twitapisearchatom.php        | 4 ++--
 lib/api.php                          | 4 ++--
 15 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/actions/apidirectmessage.php b/actions/apidirectmessage.php
index 5fbc46518b..5355acf825 100644
--- a/actions/apidirectmessage.php
+++ b/actions/apidirectmessage.php
@@ -79,7 +79,7 @@ class ApiDirectMessageAction extends ApiAuthAction
         }
 
         $server   = common_root_url();
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
 
         if ($this->arg('sent')) {
 
diff --git a/actions/apigrouplist.php b/actions/apigrouplist.php
index 66b67a030e..605b382326 100644
--- a/actions/apigrouplist.php
+++ b/actions/apigrouplist.php
@@ -93,7 +93,7 @@ class ApiGroupListAction extends ApiBareAuthAction
 
         $sitename   = common_config('site', 'name');
         $title      = sprintf(_("%s's groups"), $this->user->nickname);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:Groups";
         $link       = common_local_url(
             'usergroups',
diff --git a/actions/apigrouplistall.php b/actions/apigrouplistall.php
index 1921c1f193..d2ef2978aa 100644
--- a/actions/apigrouplistall.php
+++ b/actions/apigrouplistall.php
@@ -88,7 +88,7 @@ class ApiGroupListAllAction extends ApiPrivateAuthAction
 
         $sitename   = common_config('site', 'name');
         $title      = sprintf(_("%s groups"), $sitename);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:Groups";
         $link       = common_local_url('groups');
         $subtitle   = sprintf(_("groups on %s"), $sitename);
diff --git a/actions/apitimelinefavorites.php b/actions/apitimelinefavorites.php
index f7f900ddfb..c89d02247a 100644
--- a/actions/apitimelinefavorites.php
+++ b/actions/apitimelinefavorites.php
@@ -110,7 +110,7 @@ class ApiTimelineFavoritesAction extends ApiBareAuthAction
             $this->user->nickname
         );
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:Favorites:" . $this->user->id;
 
         $subtitle = sprintf(
diff --git a/actions/apitimelinefriends.php b/actions/apitimelinefriends.php
index 0af04fe4fb..2db76857e3 100644
--- a/actions/apitimelinefriends.php
+++ b/actions/apitimelinefriends.php
@@ -112,7 +112,7 @@ class ApiTimelineFriendsAction extends ApiBareAuthAction
         $avatar     = $profile->getAvatar(AVATAR_PROFILE_SIZE);
         $sitename   = common_config('site', 'name');
         $title      = sprintf(_("%s and friends"), $this->user->nickname);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:FriendsTimeline:" . $this->user->id;
 
         $subtitle = sprintf(
diff --git a/actions/apitimelinegroup.php b/actions/apitimelinegroup.php
index 3c74e36b56..1d0c4afdd0 100644
--- a/actions/apitimelinegroup.php
+++ b/actions/apitimelinegroup.php
@@ -107,7 +107,7 @@ class ApiTimelineGroupAction extends ApiPrivateAuthAction
         $sitename   = common_config('site', 'name');
         $avatar     = $this->group->homepage_logo;
         $title      = sprintf(_("%s timeline"), $this->group->nickname);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:GroupTimeline:" . $this->group->id;
 
         $subtitle   = sprintf(
diff --git a/actions/apitimelinehome.php b/actions/apitimelinehome.php
index ae41680702..0c72f4020c 100644
--- a/actions/apitimelinehome.php
+++ b/actions/apitimelinehome.php
@@ -113,7 +113,7 @@ class ApiTimelineHomeAction extends ApiBareAuthAction
         $avatar     = $profile->getAvatar(AVATAR_PROFILE_SIZE);
         $sitename   = common_config('site', 'name');
         $title      = sprintf(_("%s and friends"), $this->user->nickname);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:HomeTimeline:" . $this->user->id;
 
         $subtitle   = sprintf(
diff --git a/actions/apitimelinementions.php b/actions/apitimelinementions.php
index d2e31d0bdd..a39c63346a 100644
--- a/actions/apitimelinementions.php
+++ b/actions/apitimelinementions.php
@@ -117,7 +117,7 @@ class ApiTimelineMentionsAction extends ApiBareAuthAction
             _('%1$s / Updates mentioning %2$s'),
             $sitename, $this->user->nickname
         );
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:Mentions:" . $this->user->id;
         $link       = common_local_url(
             'replies',
diff --git a/actions/apitimelinepublic.php b/actions/apitimelinepublic.php
index c1fa72a3ee..1ff0fd2617 100644
--- a/actions/apitimelinepublic.php
+++ b/actions/apitimelinepublic.php
@@ -109,7 +109,7 @@ class ApiTimelinePublicAction extends ApiPrivateAuthAction
         $sitename   = common_config('site', 'name');
         $sitelogo   = (common_config('site', 'logo')) ? common_config('site', 'logo') : Theme::path('logo.png');
         $title      = sprintf(_("%s public timeline"), $sitename);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:PublicTimeline";
         $link       = common_root_url();
         $subtitle   = sprintf(_("%s updates from everyone!"), $sitename);
diff --git a/actions/apitimelineretweetedtome.php b/actions/apitimelineretweetedtome.php
index e47bc30b85..73e35c86bf 100644
--- a/actions/apitimelineretweetedtome.php
+++ b/actions/apitimelineretweetedtome.php
@@ -109,7 +109,7 @@ class ApiTimelineRetweetedToMeAction extends ApiAuthAction
             $profile    = $this->auth_user->getProfile();
 
             $title      = sprintf(_("Repeated to %s"), $this->auth_user->nickname);
-            $taguribase = common_config('integration', 'taguri');
+            $taguribase = TagURI::base();
             $id         = "tag:$taguribase:RepeatedToMe:" . $this->auth_user->id;
             $link       = common_local_url('all',
                                            array('nickname' => $this->auth_user->nickname));
diff --git a/actions/apitimelineretweetsofme.php b/actions/apitimelineretweetsofme.php
index 26706a75e7..c77912fd0f 100644
--- a/actions/apitimelineretweetsofme.php
+++ b/actions/apitimelineretweetsofme.php
@@ -112,7 +112,7 @@ class ApiTimelineRetweetsOfMeAction extends ApiAuthAction
             $profile    = $this->auth_user->getProfile();
 
             $title      = sprintf(_("Repeats of %s"), $this->auth_user->nickname);
-            $taguribase = common_config('integration', 'taguri');
+            $taguribase = TagURI::base();
             $id         = "tag:$taguribase:RepeatsOfMe:" . $this->auth_user->id;
 
             header('Content-Type: application/atom+xml; charset=utf-8');
diff --git a/actions/apitimelinetag.php b/actions/apitimelinetag.php
index 5b6ded4c04..a29061fccf 100644
--- a/actions/apitimelinetag.php
+++ b/actions/apitimelinetag.php
@@ -105,7 +105,7 @@ class ApiTimelineTagAction extends ApiPrivateAuthAction
             $this->tag,
             $sitename
         );
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:TagTimeline:".$tag;
 
         switch($this->format) {
diff --git a/actions/apitimelineuser.php b/actions/apitimelineuser.php
index 9f7ec4c236..3e849cc786 100644
--- a/actions/apitimelineuser.php
+++ b/actions/apitimelineuser.php
@@ -116,7 +116,7 @@ class ApiTimelineUserAction extends ApiBareAuthAction
 
         $sitename   = common_config('site', 'name');
         $title      = sprintf(_("%s timeline"), $this->user->nickname);
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $id         = "tag:$taguribase:UserTimeline:" . $this->user->id;
         $link       = common_local_url(
             'showstream',
diff --git a/actions/twitapisearchatom.php b/actions/twitapisearchatom.php
index baed2a0c7c..e389ddec84 100644
--- a/actions/twitapisearchatom.php
+++ b/actions/twitapisearchatom.php
@@ -245,7 +245,7 @@ class TwitapisearchatomAction extends ApiAction
                              'xmlns:twitter' => 'http://api.twitter.com/',
                              'xml:lang' => 'en-US')); // XXX Other locales ?
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $this->element('id', null, "tag:$taguribase:search/$server");
 
         $site_uri = common_path(false);
@@ -329,7 +329,7 @@ class TwitapisearchatomAction extends ApiAction
 
         $this->elementStart('entry');
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
 
         $this->element('id', null, "tag:$taguribase:$notice->id");
         $this->element('published', null, common_date_w3dtf($notice->created));
diff --git a/lib/api.php b/lib/api.php
index 22eef7436d..0bcf4cc21a 100644
--- a/lib/api.php
+++ b/lib/api.php
@@ -358,7 +358,7 @@ class ApiAction extends Action
         $entry['link'] = common_local_url('shownotice', array('notice' => $notice->id));
         $entry['published'] = common_date_iso8601($notice->created);
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
         $entry['id'] = "tag:$taguribase:$entry[link]";
 
         $entry['updated'] = $entry['published'];
@@ -802,7 +802,7 @@ class ApiAction extends Action
         $entry['link'] = common_local_url('showmessage', array('message' => $message->id));
         $entry['published'] = common_date_iso8601($message->created);
 
-        $taguribase = common_config('integration', 'taguri');
+        $taguribase = TagURI::base();
 
         $entry['id'] = "tag:$taguribase:$entry[link]";
         $entry['updated'] = $entry['published'];

From ea9d6f21ecaff6e26ebe30775d1ddcd6d68d0a11 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sat, 20 Feb 2010 12:46:48 -0800
Subject: [PATCH 061/190] OStatus subscription page fixups; works but needs
 lots of UI loving! - ostatussub via subscribe button now works again (changed
 to take profile instead of feed, patched up to the new discovery) - added a
 quickie hack to allow putting your remote profile URI in place of webfinger
 acct through the remote-sub button (needs to be patched up to do proper
 discovery via XRDS or a link or something)

---
 plugins/OStatus/actions/ostatusinit.php |  88 ++++++----
 plugins/OStatus/actions/ostatussub.php  | 218 ++++++++++++++----------
 plugins/OStatus/actions/webfinger.php   |   2 +-
 3 files changed, 186 insertions(+), 122 deletions(-)

diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php
index d21774420d..4afde2c36e 100644
--- a/plugins/OStatus/actions/ostatusinit.php
+++ b/plugins/OStatus/actions/ostatusinit.php
@@ -37,7 +37,7 @@ class OStatusInitAction extends Action
         parent::prepare($args);
 
         if (common_logged_in()) {
-            $this->clientError(_('You can use the local subscription!'));
+            $this->clientError(_m('You can use the local subscription!'));
             return false;
         }
 
@@ -55,7 +55,7 @@ class OStatusInitAction extends Action
             /* Use a session token for CSRF protection. */
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
-                $this->showForm(_('There was a problem with your session token. '.
+                $this->showForm(_m('There was a problem with your session token. '.
                                   'Try again, please.'));
                 return;
             }
@@ -73,7 +73,7 @@ class OStatusInitAction extends Action
             $this->xw->startDocument('1.0', 'UTF-8');
             $this->elementStart('html');
             $this->elementStart('head');
-            $this->element('title', null, _('Subscribe to user'));
+            $this->element('title', null, _m('Subscribe to user'));
             $this->elementEnd('head');
             $this->elementStart('body');
             $this->showContent();
@@ -91,50 +91,78 @@ class OStatusInitAction extends Action
                                           'class' => 'form_settings',
                                           'action' => common_local_url('ostatusinit')));
         $this->elementStart('fieldset');
-        $this->element('legend', null,  sprintf(_('Subscribe to %s'), $this->nickname));
+        $this->element('legend', null,  sprintf(_m('Subscribe to %s'), $this->nickname));
         $this->hidden('token', common_session_token());
 
         $this->elementStart('ul', 'form_data');
         $this->elementStart('li', array('id' => 'ostatus_nickname'));
-        $this->input('nickname', _('User nickname'), $this->nickname,
-                     _('Nickname of the user you want to follow'));
+        $this->input('nickname', _m('User nickname'), $this->nickname,
+                     _m('Nickname of the user you want to follow'));
         $this->elementEnd('li');
         $this->elementStart('li', array('id' => 'ostatus_profile'));
-        $this->input('acct', _('Profile Account'), $this->acct,
-                     _('Your account id (i.e. user@identi.ca)'));
+        $this->input('acct', _m('Profile Account'), $this->acct,
+                     _m('Your account id (i.e. user@identi.ca)'));
         $this->elementEnd('li');
         $this->elementEnd('ul');
-        $this->submit('submit', _('Subscribe'));
+        $this->submit('submit', _m('Subscribe'));
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
     }
 
     function ostatusConnect()
     {
-      $w = new Webfinger;
-
-      $result = $w->lookup($this->acct);
-      foreach ($result->links as $link) {
-          if ($link['rel'] == 'http://ostatus.org/schema/1.0/subscribe') {
-              // We found a URL - let's redirect!
-
-              $user = User::staticGet('nickname', $this->nickname);
-
-              $feed_url = common_local_url('ApiTimelineUser',
-                                           array('id' => $user->id,
-                                                 'format' => 'atom'));
-              $url = $w->applyTemplate($link['template'], $feed_url);
-
-              common_redirect($url, 303);
-          }
-
-      }
-      
+        $opts = array('allowed_schemes' => array('http', 'https', 'acct'));
+        if (Validate::uri($this->acct, $opts)) {
+            $bits = parse_url($this->acct);
+            if ($bits['scheme'] == 'acct') {
+                $this->connectWebfinger($bits['path']);
+            } else {
+                $this->connectProfile($this->acct);
+            }
+        } elseif (strpos('@', $this->acct) !== false) {
+            $this->connectWebfinger($this->acct);
+        }
     }
-    
+
+    function connectWebfinger($acct)
+    {
+        $w = new Webfinger;
+
+        $result = $w->lookup($acct);
+        if (!$result) {
+            $this->clientError(_m("Couldn't look up OStatus account profile."));
+        }
+        foreach ($result->links as $link) {
+            if ($link['rel'] == 'http://ostatus.org/schema/1.0/subscribe') {
+                // We found a URL - let's redirect!
+
+                $user = User::staticGet('nickname', $this->nickname);
+                $target_profile = common_local_url('userbyid', array('id' => $user->id));
+
+                $url = $w->applyTemplate($link['template'], $feed_url);
+
+                common_redirect($url, 303);
+            }
+
+        }
+
+    }
+
+    function connectProfile($subscriber_profile)
+    {
+        $user = User::staticGet('nickname', $this->nickname);
+        $target_profile = common_local_url('userbyid', array('id' => $user->id));
+
+        // @fixme hack hack! We should look up the remote sub URL from XRDS
+        $suburl = preg_replace('!^(.*)/(.*?)$!', '$1/main/ostatussub', $subscriber_profile);
+        $suburl .= '?profile=' . urlencode($target_profile);
+
+        common_redirect($suburl, 303);
+    }
+
     function title()
     {
-      return _('OStatus Connect');  
+      return _m('OStatus Connect');  
     }
   
 }
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 2391225016..5244031437 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -1,7 +1,7 @@
 <?php
 /*
  * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2010, StatusNet, Inc.
+ * Copyright (C) 2009, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -19,57 +19,71 @@
 
 /**
  * @package OStatusPlugin
- * @maintainer James Walker <james@status.net>
+ * @maintainer Brion Vibber <brion@status.net>
  */
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 class OStatusSubAction extends Action
 {
+    protected $profile_uri;
+    protected $preview;
+    protected $munger;
+
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
 
-    protected $feedurl;
-    
     function title()
     {
-        return _m("OStatus Subscribe");
+        return _m('Authorize subscription');
     }
 
-    function handle($args)
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
     {
-        if ($this->validateFeed()) {
-            $this->showForm();
-        }
-
-        return true;
-
+        return _m('You can subscribe to users from other supported sites. Paste their address or profile URI below:');
     }
 
-    function showForm($err = null)
+    function showForm($error=null)
     {
-        $this->err = $err;
+        $this->error = $error;
         $this->showPage();
     }
 
 
+    /**
+     * Content area of the page
+     *
+     * Shows a form for associating a remote OStatus account with this
+     * StatusNet account.
+     *
+     * @return void
+     */
+
     function showContent()
     {
+        // @fixme is this right place?
+        if ($this->error) {
+            $this->text($this->error);
+        }
+
         $user = common_current_user();
 
         $profile = $user->getProfile();
 
-        $fuser = null;
-
-        $flink = Foreign_link::getByUserID($user->id, FEEDSUB_SERVICE);
-
-        if (!empty($flink)) {
-            $fuser = $flink->getForeignUser();
-        }
-
         $this->elementStart('form', array('method' => 'post',
-                                          'id' => 'form_settings_feedsub',
+                                          'id' => 'ostatus_sub',
                                           'class' => 'form_settings',
                                           'action' =>
-                                          common_local_url('feedsubsettings')));
+                                          common_local_url('ostatussub')));
 
         $this->hidden('token', common_session_token());
 
@@ -77,17 +91,47 @@ class OStatusSubAction extends Action
 
         $this->elementStart('ul', 'form_data');
         $this->elementStart('li');
-        $this->input('feedurl', _('Feed URL'), $this->feedurl, _('Enter the URL of a PubSubHubbub-enabled feed'));
+        $this->input('profile',
+                     _m('Address or profile URL'),
+                     $this->profile_uri,
+                     _m('Enter the profile URL of a PubSubHubbub-enabled feed'));
         $this->elementEnd('li');
         $this->elementEnd('ul');
 
-        $this->submit('subscribe', _m('Subscribe'));
+        if ($this->preview) {
+            $this->submit('subscribe', _m('Subscribe'));
+        } else {
+            $this->submit('validate', _m('Continue'));
+        }
 
         $this->elementEnd('fieldset');
 
         $this->elementEnd('form');
 
-        $this->previewFeed();
+        if ($this->preview) {
+            $this->previewFeed();
+        }
+    }
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        $this->profile_uri = $this->arg('profile');
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
+        if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+            $this->handlePost();
+        } else {
+            if ($this->profile_uri) {
+                $this->validateAndPreview();
+            } else {
+                $this->showPage();
+            }
+        }
     }
 
     /**
@@ -111,14 +155,15 @@ class OStatusSubAction extends Action
             return;
         }
 
-        if ($this->arg('subscribe')) {
+        if ($this->arg('validate')) {
+            $this->validateAndPreview();
+        } else if ($this->arg('subscribe')) {
             $this->saveFeed();
         } else {
             $this->showForm(_('Unexpected form submission.'));
         }
     }
 
-    
     /**
      * Set up and add a feed
      *
@@ -127,100 +172,91 @@ class OStatusSubAction extends Action
      */
     function validateFeed()
     {
-        $feedurl = $this->trimmed('feed');
+        $profile_uri = trim($this->arg('profile'));
         
-        if ($feedurl == '') {
-            $this->showForm(_m('Empty feed URL!'));
+        if ($profile_uri == '') {
+            $this->showForm(_m('Empty remote profile URL!'));
             return;
         }
-        $this->feedurl = $feedurl;
+        $this->profile_uri = $profile_uri;
         
-        // Get the canonical feed URI and check it
+        // @fixme validate, normalize bla bla
         try {
-            $discover = new FeedDiscovery();
-            $uri = $discover->discoverFromURL($feedurl);
+            $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
+            $this->oprofile = $oprofile;
+            return true;
         } catch (FeedSubBadURLException $e) {
-            $this->showForm(_m('Invalid URL or could not reach server.'));
-            return false;
+            $err = _m('Invalid URL or could not reach server.');
         } catch (FeedSubBadResponseException $e) {
-            $this->showForm(_m('Cannot read feed; server returned error.'));
-            return false;
+            $err = _m('Cannot read feed; server returned error.');
         } catch (FeedSubEmptyException $e) {
-            $this->showForm(_m('Cannot read feed; server returned an empty page.'));
-            return false;
+            $err = _m('Cannot read feed; server returned an empty page.');
         } catch (FeedSubBadHTMLException $e) {
-            $this->showForm(_m('Bad HTML, could not find feed link.'));
-            return false;
+            $err = _m('Bad HTML, could not find feed link.');
         } catch (FeedSubNoFeedException $e) {
-            $this->showForm(_m('Could not find a feed linked from this URL.'));
-            return false;
+            $err = _m('Could not find a feed linked from this URL.');
         } catch (FeedSubUnrecognizedTypeException $e) {
-            $this->showForm(_m('Not a recognized feed type.'));
-            return false;
+            $err = _m('Not a recognized feed type.');
         } catch (FeedSubException $e) {
             // Any new ones we forgot about
-            $this->showForm(_m('Bad feed URL.'));
-            return false;
+            $err = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage());
         }
-        
-        $this->munger = $discover->feedMunger();
-        $this->profile = $this->munger->ostatusProfile();
 
-        if ($this->profile->huburi == '') {
-            $this->showForm(_m('Feed is not PuSH-enabled; cannot subscribe.'));
-            return false;
-        }
-        
-        return true;
+        $this->showForm($err);
+        return false;
     }
 
     function saveFeed()
     {
         if ($this->validateFeed()) {
             $this->preview = true;
-            $this->profile = Ostatus_profile::ensureProfile($this->munger);
 
-            // If not already in use, subscribe to updates via the hub
-            if ($this->profile->sub_start) {
-                common_log(LOG_INFO, __METHOD__ . ": double the fun! new sub for {$this->profile->feeduri} last subbed {$this->profile->sub_start}");
-            } else {
-                $ok = $this->profile->subscribe();
-                common_log(LOG_INFO, __METHOD__ . ": sub was $ok");
-                if (!$ok) {
-                    $this->showForm(_m('Feed subscription failed! Bad response from hub.'));
-                    return;
-                }
-            }
-            
             // And subscribe the current user to the local profile
             $user = common_current_user();
-            $profile = $this->profile->getProfile();
-            
-            if ($user->isSubscribed($profile)) {
-                $this->showForm(_m('Already subscribed!'));
-            } elseif ($user->subscribeTo($profile)) {
-                $this->showForm(_m('Feed subscribed!'));
+
+            if (!$this->oprofile->subscribe()) {
+                $this->showForm(_m("Failed to set up server-to-server subscription."));
+                return;
+            }
+
+            if ($this->oprofile->isGroup()) {
+                $group = $this->oprofile->localGroup();
+                if ($user->isMember($group)) {
+                    $this->showForm(_m('Already a member!'));
+                } elseif (Group_member::join($this->profile->group_id, $user->id)) {
+                    $this->showForm(_m('Joined remote group!'));
+                } else {
+                    $this->showForm(_m('Remote group join failed!'));
+                }
             } else {
-                $this->showForm(_m('Feed subscription failed!'));
+                $local = $this->oprofile->localProfile();
+                if ($user->isSubscribed($local)) {
+                    $this->showForm(_m('Already subscribed!'));
+                } elseif ($this->oprofile->subscribeLocalToRemote($user)) {
+                    $this->showForm(_m('Remote user subscribed!'));
+                } else {
+                    $this->showForm(_m('Remote subscription failed!'));
+                }
             }
         }
     }
 
-    
-    function previewFeed()
+    function validateAndPreview()
     {
-        $profile = $this->munger->ostatusProfile();
-        $notice = $this->munger->notice(0, true); // preview
-
-        if ($notice) {
-            $this->element('b', null, 'Preview of latest post from this feed:');
-
-            $item = new NoticeList($notice, $this);
-            $item->show();
-        } else {
-            $this->element('b', null, 'No posts in this feed yet.');
+        if ($this->validateFeed()) {
+            $this->preview = true;
+            $this->showForm(_m('Previewing feed:'));
         }
     }
 
+    function previewFeed()
+    {
+        $this->text('Profile preview should go here');
+    }
 
+    function showScripts()
+    {
+        parent::showScripts();
+        $this->autofocus('feedurl');
+    }
 }
diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/webfinger.php
index 75ba16638b..f4dc61b7d1 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/webfinger.php
@@ -66,7 +66,7 @@ class WebfingerAction extends Action
                               'href' => $salmon_url);
         
         // TODO - finalize where the redirect should go on the publisher
-        $url = common_local_url('ostatussub') . '?feed={uri}';
+        $url = common_local_url('ostatussub') . '?profile={uri}';
         $xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe',
                               'template' => $url );
 

From 86f2f530ef60fdb601720885d493cf5b2a446e6b Mon Sep 17 00:00:00 2001
From: Eric Helgeson <erichelgeson@gmail.com>
Date: Sat, 20 Feb 2010 21:57:05 +0000
Subject: [PATCH 062/190] Fixed incorrect link on registration successful page

---
 plugins/OpenID/OpenIDPlugin.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/plugins/OpenID/OpenIDPlugin.php b/plugins/OpenID/OpenIDPlugin.php
index 248afe3fa8..6b35ec3e14 100644
--- a/plugins/OpenID/OpenIDPlugin.php
+++ b/plugins/OpenID/OpenIDPlugin.php
@@ -235,9 +235,14 @@ class OpenIDPlugin extends Plugin
         switch ($name)
         {
          case 'register':
-            $instr = '(Have an [OpenID](http://openid.net/)? ' .
-              'Try our [OpenID registration]'.
-              '(%%action.openidlogin%%)!)';
+            if (common_logged_in()) {
+                $instr = '(Have an [OpenID](http://openid.net/)? ' .
+                  '[Add an OpenID to your account](%%action.openidsettings%%)!';
+            } else {
+                $instr = '(Have an [OpenID](http://openid.net/)? ' .
+                  'Try our [OpenID registration]'.
+                  '(%%action.openidlogin%%)!)';
+            }
             break;
          case 'login':
             $instr = '(Have an [OpenID](http://openid.net/)? ' .

From 9c2fe8492f7dae183e0369f8d43f124fd80e4433 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sat, 20 Feb 2010 15:56:36 -0800
Subject: [PATCH 063/190] OStatus: send favorite/unfavorite notifications to
 remote authors

---
 classes/Notice.php                | 32 ++++++++++++++++++++++++++++
 plugins/OStatus/OStatusPlugin.php | 35 +++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+)

diff --git a/classes/Notice.php b/classes/Notice.php
index a52cfed70c..8b8f90474d 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1104,6 +1104,38 @@ class Notice extends Memcached_DataObject
         return $xs->getString();
     }
 
+    /**
+     * Returns an XML string fragment with a reference to a notice as an
+     * Activity Streams noun object with the given element type.
+     *
+     * Assumes that 'activity' namespace has been previously defined.
+     *
+     * @param string $element one of 'subject', 'object', 'target'
+     * @return string
+     */
+    function asActivityNoun($element)
+    {
+        $xs = new XMLStringer(true);
+
+        $xs->elementStart('activity:' . $element);
+        $xs->element('activity:object-type',
+                     null,
+                     'http://activitystrea.ms/schema/1.0/note');
+        $xs->element('id',
+                     null,
+                     $this->uri);
+        $xs->element('content',
+                     array('type' => 'text/html'),
+                     $this->rendered);
+        $xs->element('link',
+                     array('type' => 'text/html',
+                           'rel'  => 'permalink',
+                           'href' => $this->bestUrl()));
+        $xs->elementEnd('activity:' . $element);
+
+        return $xs->getString();
+    }
+
     function bestUrl()
     {
         if (!empty($this->url)) {
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index e78e658a6c..4cbf78e638 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -357,4 +357,39 @@ class OStatusPlugin extends Plugin
 
         return true;
     }
+
+    /**
+     * Notify remote users when their notices get favorited.
+     *
+     * @param Profile or User $profile of local user doing the faving
+     * @param Notice $notice being favored
+     * @return hook return value
+     */
+    function onEndFavorNotice($profile, Notice $notice)
+    {
+        if ($profile instanceof User) {
+            // @fixme upstream function should clarify its parameters
+            $profile = $profile->getProfile();
+        }
+        $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+        if ($oprofile) {
+            $oprofile->notify($profile, ActivityVerb::FAVORITE, $notice);
+        }
+    }
+
+    /**
+     * Notify remote users when their notices get de-favorited.
+     *
+     * @param Profile or User $profile of local user doing the de-faving
+     * @param Notice $notice being favored
+     * @return hook return value
+     */
+    function onEndDisfavorNotice(Profile $profile, Notice $notice)
+    {
+        $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+        if ($oprofile) {
+            $oprofile->notify($profile, ActivityVerb::UNFAVORITE, $notice);
+        }
+    }
+
 }

From 145a19954f6f993714cb8b65aaf9d54996503664 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sat, 20 Feb 2010 16:45:30 -0800
Subject: [PATCH 064/190] OStatus: Salmon favorite & unfavorite events now
 handled

---
 plugins/OStatus/actions/usersalmon.php | 77 +++++++++++++++-----------
 plugins/OStatus/lib/salmonaction.php   |  3 +
 2 files changed, 48 insertions(+), 32 deletions(-)

diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index 4363488ddc..20c6c2942a 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -131,10 +131,51 @@ class UsersalmonAction extends SalmonAction
 
     function handleFavorite()
     {
-        // WORST VARIABLE NAME EVER
-        $object = $this->act->object;
+        $notice = $this->getNotice($this->act->object);
+        $profile = $this->ensureProfile()->localProfile();
 
-        switch ($this->act->object->type) {
+        $old = Fave::pkeyGet(array('user_id' => $profile->id,
+                                   'notice_id' => $notice->id));
+
+        if (!empty($old)) {
+            throw new ClientException("We already know that's a fave!");
+        }
+
+        if (!Fave::addNew($profile, $notice)) {
+            throw new ClientException("Could not save new favorite.");
+        }
+    }
+
+    /**
+     * Remote user doesn't like one of our posts after all!
+     * Confirm the post is ours, and save a local favorite event.
+     */
+    function handleUnfavorite()
+    {
+        $notice = $this->getNotice($this->act->object);
+        $profile = $this->ensureProfile()->localProfile();
+
+        $fave = Fave::pkeyGet(array('user_id' => $profile->id,
+                                   'notice_id' => $notice->id));
+        if (empty($fave)) {
+            throw new ClientException("Notice wasn't favorited!");
+        }
+
+        $fave->delete();
+    }
+
+    /**
+     * @param ActivityObject $object
+     * @return Notice
+     * @throws ClientException on invalid input
+     */
+    function getNotice($object)
+    {
+        if (!$object) {
+            throw new ClientException("Can't favorite/unfavorite without an object.");
+        }
+
+        switch ($object->type) {
         case ActivityObject::ARTICLE:
         case ActivityObject::BLOGENTRY:
         case ActivityObject::NOTE:
@@ -155,35 +196,7 @@ class UsersalmonAction extends SalmonAction
             throw new ClientException("Notice with ID $object->id not posted by $this->user->id.");
         }
 
-        $profile = $this->ensureProfile();
-
-        $old = Fave::pkeyGet(array('user_id' => $profile->id,
-                                   'notice_id' => $notice->id));
-
-        if (!empty($old)) {
-            throw new ClientException("We already know that's a fave!");
-        }
-
-        $fave = new Fave();
-
-        // @fixme need to change this attribute name, maybe references
-        $fave->user_id   = $profile->id;
-        $fave->notice_id = $notice->id;
-
-        $result = $fave->insert();
-
-        if (!$result) {
-            common_log_db_error($fave, 'INSERT', __FILE__);
-            throw new ServerException('Could not save new favorite.');
-        }
-    }
-
-    /**
-     * Remote user doesn't like one of our posts after all!
-     * Confirm the post is ours, and save a local favorite event.
-     */
-    function handleUnfavorite()
-    {
+        return $notice;
     }
 
 }
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 7085e4583e..c838905077 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -81,6 +81,9 @@ class SalmonAction extends Action
             case ActivityVerb::FAVORITE:
                 $this->handleFavorite();
                 break;
+            case ActivityVerb::UNFAVORITE:
+                $this->handleUnfavorite();
+                break;
             case ActivityVerb::FOLLOW:
             case ActivityVerb::FRIEND:
                 $this->handleFollow();

From 96c6019638f6407b38fbc5a45485a3797af47adb Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 19:58:20 -0500
Subject: [PATCH 065/190] Add support for favor and disfavor notification

Added support for favoring and disfavoring in OStatusPlugin.

Needed to represent the Notice as an activity:object, so added
some code for that in lib/activity.php.

Also, made some small changes to OStatusPlugin so it handled
having a non-default argument $object correctly.
---
 plugins/OStatus/OStatusPlugin.php           | 50 ++++++++++++++++---
 plugins/OStatus/classes/Ostatus_profile.php |  6 +--
 plugins/OStatus/lib/activity.php            | 55 ++++++++++++++++++++-
 3 files changed, 98 insertions(+), 13 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 9e6d03177f..98e048c14c 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -255,7 +255,7 @@ class OStatusPlugin extends Plugin
     {
         if ($user instanceof Profile) {
             $profile = $user;
-        } else if ($user instanceof Profile) {
+        } else if ($user instanceof User) {
             $profile = $user->getProfile();
         }
         $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
@@ -353,30 +353,64 @@ class OStatusPlugin extends Plugin
         // We have a local user subscribing to a remote profile; make the
         // magic happen!
 
-        $oprofile->notify($subscriber, ActivityVerb::FOLLOW);
+        $oprofile->notify($subscriber, ActivityVerb::FOLLOW, $oprofile);
 
         return true;
     }
 
-    function onEndUnsubscribe($subscriber, $other)
+    function onEndFavor($profile, $notice)
     {
-        $user = User::staticGet('id', $subscriber->id);
+        // is the favorer a local user?
+
+        $user = User::staticGet('id', $profile->id);
 
         if (empty($user)) {
             return true;
         }
 
-        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+        // is the author an OStatus remote user?
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
 
         if (empty($oprofile)) {
             return true;
         }
 
-        // We have a local user subscribing to a remote profile; make the
-        // magic happen!
+        // Local user faved an Ostatus profile's notice; notify them!
 
-        $oprofile->notify($subscriber, ActivityVerb::UNFOLLOW);
+        $obj = ActivityObject::fromNotice($notice);
 
+        $oprofile->notify($profile,
+                          ActivityVerb::FAVORITE,
+                          $obj->asString());
+        return true;
+    }
+
+    function onEndDisfavor($profile, $notice)
+    {
+        // is the favorer a local user?
+
+        $user = User::staticGet('id', $profile->id);
+
+        if (empty($user)) {
+            return true;
+        }
+
+        // is the author an OStatus remote user?
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+
+        if (empty($oprofile)) {
+            return true;
+        }
+
+        // Local user faved an Ostatus profile's notice; notify them!
+
+        $obj = ActivityObject::fromNotice($notice);
+
+        $oprofile->notify($profile,
+                          ActivityVerb::UNFAVORITE,
+                          $obj->asString());
         return true;
     }
 }
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 4dd5652886..5bd899bc46 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -307,7 +307,7 @@ class Ostatus_profile extends Memcached_DataObject
      *
      * @param Profile $actor
      * @param $verb eg Activity::SUBSCRIBE or Activity::JOIN
-     * @param $object object of the action; if null, the remote entity itself is assumed
+     * @param string $object object of the action; if null, the remote entity itself is assumed
      */
     public function notify($actor, $verb, $object=null)
     {
@@ -319,7 +319,7 @@ class Ostatus_profile extends Memcached_DataObject
             throw new ServerException("Invalid actor passed to " . __METHOD__ . ": " . $type);
         }
         if ($object == null) {
-            $object = $this;
+            $object = $this->asActivityNoun('object');
         }
         if ($this->salmonuri) {
             $text = 'update'; // @fixme
@@ -345,7 +345,7 @@ class Ostatus_profile extends Memcached_DataObject
             $entry->element('activity:verb', null, $verb);
             $entry->raw($actor->asAtomAuthor());
             $entry->raw($actor->asActivityActor());
-            $entry->raw($object->asActivityNoun('object'));
+            $entry->raw($object);
             $entry->elementEnd('entry');
 
             $xml = $entry->getString();
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 5bc8f78e52..6d15f85b0d 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -199,7 +199,7 @@ class ActivityObject
     public $link;
     public $source;
 
-    /**
+   /**
      * Constructor
      *
      * This probably needs to be refactored
@@ -209,8 +209,12 @@ class ActivityObject
      * @param DOMElement $element DOM thing to turn into an Activity thing
      */
 
-    function __construct($element)
+    function __construct($element = null)
     {
+        if (empty($element)) {
+            return;
+        }
+
         $this->element = $element;
 
         if ($element->tagName == 'author') {
@@ -279,6 +283,53 @@ class ActivityObject
             }
         }
     }
+
+    static fromNotice($notice)
+    {
+        $object = new ActivityObject();
+
+        $object->type    = ActivityObject::NOTE;
+
+        $object->id      = $notice->uri;
+        $object->title   = $notice->content;
+        $object->content = $notice->rendered;
+        $object->link    = $notice->bestUrl();
+
+        return $object;
+    }
+
+    function asString($tag='activity:object')
+    {
+        $xs = new XMLStringer(true);
+
+        $xs->elementStart($tag);
+
+        $xs->element('activity:object-type', null, $this->type);
+
+        $xs->element(self::ID, null, $this->id);
+
+        if (!empty($this->title)) {
+            $xs->element(self::TITLE, null, $this->title);
+        }
+
+        if (!empty($this->summary)) {
+            $xs->element(self::SUMMARY, null, $this->summary);
+        }
+
+        if (!empty($this->content)) {
+            // XXX: assuming HTML content here
+            $xs->element(self::CONTENT, array('type' => 'html'), $this->content);
+        }
+
+        if (!empty($this->link)) {
+            $xs->element('link', array('rel' => 'alternate', 'type' => 'text/html'),
+                         $this->content);
+        }
+
+        $xs->elementEnd($tag);
+
+        return $xs->getString();
+    }
 }
 
 /**

From a3de4caf497b5d4a4d34477279fefe4c4d7ad8e2 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 20:31:06 -0500
Subject: [PATCH 066/190] make sure argument to Fave::addNew() is a profile

---
 actions/favor.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/actions/favor.php b/actions/favor.php
index 2aeb1da613..afca9768ae 100644
--- a/actions/favor.php
+++ b/actions/favor.php
@@ -79,7 +79,7 @@ class FavorAction extends Action
             $this->clientError(_('This notice is already a favorite!'));
             return;
         }
-        $fave = Fave::addNew($user, $notice);
+        $fave = Fave::addNew($user->getProfile(), $notice);
         if (!$fave) {
             $this->serverError(_('Could not create favorite.'));
             return;

From 0c62c686756de0752cdd44b63c10cf6e4047860f Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 20:34:29 -0500
Subject: [PATCH 067/190] do some double-checks on favor and disfavor handlers
 in OStatusPlugin

---
 plugins/OStatus/OStatusPlugin.php | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 5081c4d983..29799b0dc1 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -365,16 +365,21 @@ class OStatusPlugin extends Plugin
      * @param Notice $notice being favored
      * @return hook return value
      */
-    function onEndFavorNotice($profile, Notice $notice)
+    function onEndFavorNotice(Profile $profile, Notice $notice)
     {
-        if ($profile instanceof User) {
-            // @fixme upstream function should clarify its parameters
-            $profile = $profile->getProfile();
+        $user = User::staticGet('id', $profile->id);
+
+        if (empty($user)) {
+            return true;
         }
+
         $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+
         if ($oprofile) {
             $oprofile->notify($profile, ActivityVerb::FAVORITE, $notice);
         }
+
+        return true;
     }
 
     /**
@@ -386,10 +391,18 @@ class OStatusPlugin extends Plugin
      */
     function onEndDisfavorNotice(Profile $profile, Notice $notice)
     {
+        $user = User::staticGet('id', $profile->id);
+
+        if (empty($user)) {
+            return true;
+        }
+
         $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+
         if ($oprofile) {
             $oprofile->notify($profile, ActivityVerb::UNFAVORITE, $notice);
         }
-    }
 
+        return true;
+    }
 }

From 6f1ccfc5770776c39bfe28543629e63a566ab541 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sat, 20 Feb 2010 20:36:54 -0500
Subject: [PATCH 068/190] Subscription::start() should be enough, right?

---
 plugins/OStatus/actions/usersalmon.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index 20c6c2942a..020ca597cd 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -101,7 +101,8 @@ class UsersalmonAction extends SalmonAction
         $oprofile = $this->ensureProfile();
         if ($oprofile) {
             common_log(LOG_INFO, "Setting up subscription from remote {$oprofile->uri} to local {$this->user->nickname}");
-            $oprofile->subscribeRemoteToLocal($this->user);
+            Subscription::start($oprofile->localProfile(),
+                                $this->user->getProfile());
         } else {
             common_log(LOG_INFO, "Can't set up subscription from remote; missing profile.");
         }

From 5df61141d28426329d2f4e50e61c131d43d1e405 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sat, 20 Feb 2010 18:25:40 -0800
Subject: [PATCH 069/190] OStatus: fix regressions from merge

---
 plugins/OStatus/classes/Ostatus_profile.php | 4 ++--
 plugins/OStatus/lib/activity.php            | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 5bd899bc46..d9cb7a6e1b 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -319,7 +319,7 @@ class Ostatus_profile extends Memcached_DataObject
             throw new ServerException("Invalid actor passed to " . __METHOD__ . ": " . $type);
         }
         if ($object == null) {
-            $object = $this->asActivityNoun('object');
+            $object = $this;
         }
         if ($this->salmonuri) {
             $text = 'update'; // @fixme
@@ -345,7 +345,7 @@ class Ostatus_profile extends Memcached_DataObject
             $entry->element('activity:verb', null, $verb);
             $entry->raw($actor->asAtomAuthor());
             $entry->raw($actor->asActivityActor());
-            $entry->raw($object);
+            $entry->raw($object->asActivityNoun('object'));
             $entry->elementEnd('entry');
 
             $xml = $entry->getString();
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 6d15f85b0d..7563488b70 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -284,7 +284,7 @@ class ActivityObject
         }
     }
 
-    static fromNotice($notice)
+    static function fromNotice($notice)
     {
         $object = new ActivityObject();
 

From 229f9bd069a25af9635a9eaaa822a614bf6e9348 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 09:15:57 -0500
Subject: [PATCH 070/190] more complete content retrieval in
 ActivityObject::__construct()

---
 plugins/OStatus/lib/activity.php | 67 ++++++++++++++++++++++++++++++--
 1 file changed, 64 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 6d15f85b0d..5f174d86f6 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -183,6 +183,8 @@ class ActivityObject
     const TITLE   = 'title';
     const SUMMARY = 'summary';
     const CONTENT = 'content';
+    const TYPE    = 'type';
+    const SRC     = 'src';
     const ID      = 'id';
     const SOURCE  = 'source';
 
@@ -199,7 +201,7 @@ class ActivityObject
     public $link;
     public $source;
 
-   /**
+    /**
      * Constructor
      *
      * This probably needs to be refactored
@@ -243,10 +245,11 @@ class ActivityObject
             $this->id      = $this->_childContent($element, self::ID);
             $this->title   = $this->_childContent($element, self::TITLE);
             $this->summary = $this->_childContent($element, self::SUMMARY);
-            $this->content = $this->_childContent($element, self::CONTENT);
 
             $this->source  = $this->_getSource($element);
 
+            $this->content = $this->_getContent($element);
+
             $this->link = ActivityUtils::getPermalink($element);
 
             // XXX: grab PoCo stuff
@@ -284,7 +287,65 @@ class ActivityObject
         }
     }
 
-    static fromNotice($notice)
+    /**
+     * Get the content of an atom:entry-like object
+     *
+     * @param DOMElement $element The element to examine.
+     *
+     * @return string unencoded HTML content of the element, like "This -&lt; is <b>HTML</b>."
+     *
+     * @todo handle remote content
+     * @todo handle embedded XML mime types
+     * @todo handle base64-encoded non-XML and non-text mime types
+     */
+
+    private function _getContent($element)
+    {
+        $contentEl = ActivityUtils::child($element, self::CONTENT);
+
+        if (!empty($contentEl)) {
+
+            $src  = $contentEl->getAttribute(self::SRC);
+
+            if (!empty($src)) {
+                throw new ClientException(_("Can't handle remote content yet."));
+            }
+
+            $type = $contentEl->getAttribute(self::TYPE);
+
+            // slavishly following http://atompub.org/rfc4287.html#rfc.section.4.1.3.3
+
+            if ($type == 'text') {
+                return $contentEl->textContent;
+            } else if ($type == 'html') {
+                $text = $contentEl->textContent;
+                return htmlspecialchars_decode($text, ENT_QUOTES);
+            } else if ($type == 'xhtml') {
+                $divEl = ActivityUtils::child($contentEl, 'div');
+                if (empty($divEl)) {
+                    return null;
+                }
+                $doc = $divEl->ownerDocument;
+                $text = '';
+                $children = $divEl->childNodes;
+
+                for ($i = 0; $i < $children->length; $i++) {
+                    $child = $children->item($i);
+                    $text .= $doc->saveXML($child);
+                }
+                return trim($text);
+            } else if (in_array(array('text/xml', 'application/xml'), $type) ||
+                       preg_match('#(+|/)xml$#', $type)) {
+                throw new ClientException(_("Can't handle embedded XML content yet."));
+            } else if (strncasecmp($type, 'text/', 5)) {
+                return $contentEl->textContent;
+            } else {
+                throw new ClientException(_("Can't handle embedded Base64 content yet."));
+            }
+        }
+    }
+
+    static function fromNotice($notice)
     {
         $object = new ActivityObject();
 

From 6169d8a877fb0e76ee17187f74a6747fe7f2c97d Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 09:16:27 -0500
Subject: [PATCH 071/190] saving notices in salmon actions

---
 plugins/OStatus/lib/salmonaction.php | 45 ++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index c838905077..41e8322e89 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -231,4 +231,49 @@ class SalmonAction extends Action
             return null;
         }
     }
+
+    function saveNotice()
+    {
+        $oprofile = $this->ensureProfile();
+
+        // Get (safe!) HTML and text versions of the content
+
+        require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
+
+        $html = $this->act->object->content;
+
+        $rendered = HTMLPurifier::purify($html);
+        $content = html_entity_decode(strip_tags($rendered));
+
+        $options = array('is_local' => Notice::REMOTE_OMB,
+                         'uri' => $this->act->object->id,
+                         'url' => $this->act->object->link,
+                         'rendered' => $rendered);
+
+        if (!empty($this->act->context->location)) {
+            $options['lat'] = $location->lat;
+            $options['lon'] = $location->lon;
+            if ($location->location_id) {
+                $options['location_ns'] = $location->location_ns;
+                $options['location_id'] = $location->location_id;
+            }
+        }
+
+        if (!empty($this->act->context->replyToID)) {
+            $orig = Notice::staticGet('uri',
+                                      $this->act->context->replyToID);
+            if (!empty($orig)) {
+                $options['reply_to'] = $orig->id;
+            }
+        }
+
+        if (!empty($this->act->time)) {
+            $options['created'] = common_sql_time($this->act->time);
+        }
+
+        return Notice::saveNew($oprofile->profile_id,
+                               $content,
+                               'ostatus+salmon',
+                               $options);
+    }
 }

From 9498a164805892a8af17311f7e7697b132524990 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 09:17:00 -0500
Subject: [PATCH 072/190] Notice::saveNew() accepts url and rendered options

---
 classes/Notice.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/classes/Notice.php b/classes/Notice.php
index 8b8f90474d..0051cf8851 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -194,6 +194,7 @@ class Notice extends Memcached_DataObject
      */
     static function saveNew($profile_id, $content, $source, $options=null) {
         $defaults = array('uri' => null,
+                          'url' => null,
                           'reply_to' => null,
                           'repeat_of' => null);
 
@@ -256,9 +257,16 @@ class Notice extends Memcached_DataObject
         }
 
         $notice->content = $final;
-        $notice->rendered = common_render_content($final, $notice);
+
+        if (!empty($rendered)) {
+            $notice->rendered = $rendered;
+        } else {
+            $notice->rendered = common_render_content($final, $notice);
+        }
+
         $notice->source = $source;
         $notice->uri = $uri;
+        $notice->url = $url;
 
         // Handle repeat case
 

From 4a4c34de3221eb8000e911addad039cd170faaa1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 09:17:35 -0500
Subject: [PATCH 073/190] Save posted notices in usersalmon

---
 plugins/OStatus/actions/usersalmon.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index 020ca597cd..12c74798f2 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -87,8 +87,7 @@ class UsersalmonAction extends SalmonAction
             throw new ClientException("Not to anyone in reply to anything!");
         }
 
-        $profile = $this->ensureProfile();
-        // @fixme do something with the post
+        $this->saveNotice();
     }
 
     /**

From 7f471bde231071e3512f203ceca4b830ac2204a1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 09:17:52 -0500
Subject: [PATCH 074/190] more tests for Activity parsing

---
 plugins/OStatus/tests/ActivityParseTests.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/plugins/OStatus/tests/ActivityParseTests.php b/plugins/OStatus/tests/ActivityParseTests.php
index 35b4b0f9d7..d7305dedea 100644
--- a/plugins/OStatus/tests/ActivityParseTests.php
+++ b/plugins/OStatus/tests/ActivityParseTests.php
@@ -22,8 +22,15 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
         $act = new Activity($dom->documentElement);
 
         $this->assertFalse(empty($act));
+
         $this->assertEquals($act->time, 1243860840);
         $this->assertEquals($act->verb, ActivityVerb::POST);
+
+        $this->assertFalse(empty($act->object));
+        $this->assertEquals($act->object->title, 'Punctuation Changeset');
+        $this->assertEquals($act->object->type, 'http://versioncentral.example.org/activity/changeset');
+        $this->assertEquals($act->object->summary, 'Fixing punctuation because it makes it more readable.');
+        $this->assertEquals($act->object->id, 'tag:versioncentral.example.org,2009:/change/1643245');
     }
 
     public function testExample3()
@@ -84,6 +91,10 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
         $this->assertEquals('http://example.net/conversation/11', $act->context->conversation);
         $this->assertEquals(array('http://example.net/user/1'), $act->context->attention);
 
+        $this->assertFalse(empty($act->object));
+        $this->assertEquals($act->object->content,
+                            '@<span class="vcard"><a href="http://example.net/user/1" class="url"><span class="fn nickname">evan</span></a></span> now is the time for all good men to come to the aid of their country. #<span class="tag"><a href="http://example.net/tag/thetime" rel="tag">thetime</a></span>');
+
         $this->assertFalse(empty($act->actor));
     }
 }

From e9d22138efb059fd701d332815d63e65b09c5282 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 09:23:51 -0500
Subject: [PATCH 075/190] permalink on a note represented by rel=alternate

---
 classes/Notice.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/Notice.php b/classes/Notice.php
index 0051cf8851..7e524cacd4 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1137,7 +1137,7 @@ class Notice extends Memcached_DataObject
                      $this->rendered);
         $xs->element('link',
                      array('type' => 'text/html',
-                           'rel'  => 'permalink',
+                           'rel'  => 'alternate',
                            'href' => $this->bestUrl()));
         $xs->elementEnd('activity:' . $element);
 

From ff2efd314f15bf5e4b42fe02d56217a996a7c692 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 10:50:51 -0500
Subject: [PATCH 076/190] let activities generate their own XML

---
 plugins/OStatus/lib/activity.php | 192 +++++++++++++++++++++----------
 1 file changed, 129 insertions(+), 63 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 5f174d86f6..5da6c75856 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -55,6 +55,9 @@ class ActivityUtils
     const TYPE = 'type';
     const HREF = 'href';
 
+    const CONTENT = 'content';
+    const SRC     = 'src';
+
     /**
      * Get the permalink for an Activity object
      *
@@ -139,6 +142,64 @@ class ActivityUtils
             return $el->textContent;
         }
     }
+
+    /**
+     * Get the content of an atom:entry-like object
+     *
+     * @param DOMElement $element The element to examine.
+     *
+     * @return string unencoded HTML content of the element, like "This -&lt; is <b>HTML</b>."
+     *
+     * @todo handle remote content
+     * @todo handle embedded XML mime types
+     * @todo handle base64-encoded non-XML and non-text mime types
+     */
+
+    static function getContent($element)
+    {
+        $contentEl = ActivityUtils::child($element, self::CONTENT);
+
+        if (!empty($contentEl)) {
+
+            $src  = $contentEl->getAttribute(self::SRC);
+
+            if (!empty($src)) {
+                throw new ClientException(_("Can't handle remote content yet."));
+            }
+
+            $type = $contentEl->getAttribute(self::TYPE);
+
+            // slavishly following http://atompub.org/rfc4287.html#rfc.section.4.1.3.3
+
+            if ($type == 'text') {
+                return $contentEl->textContent;
+            } else if ($type == 'html') {
+                $text = $contentEl->textContent;
+                return htmlspecialchars_decode($text, ENT_QUOTES);
+            } else if ($type == 'xhtml') {
+                $divEl = ActivityUtils::child($contentEl, 'div');
+                if (empty($divEl)) {
+                    return null;
+                }
+                $doc = $divEl->ownerDocument;
+                $text = '';
+                $children = $divEl->childNodes;
+
+                for ($i = 0; $i < $children->length; $i++) {
+                    $child = $children->item($i);
+                    $text .= $doc->saveXML($child);
+                }
+                return trim($text);
+            } else if (in_array(array('text/xml', 'application/xml'), $type) ||
+                       preg_match('#(+|/)xml$#', $type)) {
+                throw new ClientException(_("Can't handle embedded XML content yet."));
+            } else if (strncasecmp($type, 'text/', 5)) {
+                return $contentEl->textContent;
+            } else {
+                throw new ClientException(_("Can't handle embedded Base64 content yet."));
+            }
+        }
+    }
 }
 
 /**
@@ -182,9 +243,6 @@ class ActivityObject
 
     const TITLE   = 'title';
     const SUMMARY = 'summary';
-    const CONTENT = 'content';
-    const TYPE    = 'type';
-    const SRC     = 'src';
     const ID      = 'id';
     const SOURCE  = 'source';
 
@@ -248,7 +306,7 @@ class ActivityObject
 
             $this->source  = $this->_getSource($element);
 
-            $this->content = $this->_getContent($element);
+            $this->content = ActivityUtils::getContent($element);
 
             $this->link = ActivityUtils::getPermalink($element);
 
@@ -287,64 +345,6 @@ class ActivityObject
         }
     }
 
-    /**
-     * Get the content of an atom:entry-like object
-     *
-     * @param DOMElement $element The element to examine.
-     *
-     * @return string unencoded HTML content of the element, like "This -&lt; is <b>HTML</b>."
-     *
-     * @todo handle remote content
-     * @todo handle embedded XML mime types
-     * @todo handle base64-encoded non-XML and non-text mime types
-     */
-
-    private function _getContent($element)
-    {
-        $contentEl = ActivityUtils::child($element, self::CONTENT);
-
-        if (!empty($contentEl)) {
-
-            $src  = $contentEl->getAttribute(self::SRC);
-
-            if (!empty($src)) {
-                throw new ClientException(_("Can't handle remote content yet."));
-            }
-
-            $type = $contentEl->getAttribute(self::TYPE);
-
-            // slavishly following http://atompub.org/rfc4287.html#rfc.section.4.1.3.3
-
-            if ($type == 'text') {
-                return $contentEl->textContent;
-            } else if ($type == 'html') {
-                $text = $contentEl->textContent;
-                return htmlspecialchars_decode($text, ENT_QUOTES);
-            } else if ($type == 'xhtml') {
-                $divEl = ActivityUtils::child($contentEl, 'div');
-                if (empty($divEl)) {
-                    return null;
-                }
-                $doc = $divEl->ownerDocument;
-                $text = '';
-                $children = $divEl->childNodes;
-
-                for ($i = 0; $i < $children->length; $i++) {
-                    $child = $children->item($i);
-                    $text .= $doc->saveXML($child);
-                }
-                return trim($text);
-            } else if (in_array(array('text/xml', 'application/xml'), $type) ||
-                       preg_match('#(+|/)xml$#', $type)) {
-                throw new ClientException(_("Can't handle embedded XML content yet."));
-            } else if (strncasecmp($type, 'text/', 5)) {
-                return $contentEl->textContent;
-            } else {
-                throw new ClientException(_("Can't handle embedded Base64 content yet."));
-            }
-        }
-    }
-
     static function fromNotice($notice)
     {
         $object = new ActivityObject();
@@ -359,6 +359,18 @@ class ActivityObject
         return $object;
     }
 
+    static function fromProfile($profile)
+    {
+        $object = new ActivityObject();
+
+        $object->type  = ActivityObject::PERSON;
+        $object->id    = $profile->getUri();
+        $object->title = $this->getBestName();
+        $object->link  = $profile->profileurl;
+
+        return $object;
+    }
+
     function asString($tag='activity:object')
     {
         $xs = new XMLStringer(true);
@@ -550,6 +562,11 @@ class Activity
     public $entry;   // the source entry
     public $feed;    // the source feed
 
+    public $summary; // summary of activity
+    public $content; // HTML content of activity
+    public $id;      // ID of the activity
+    public $title;   // title of the activity
+
     /**
      * Turns a regular old Atom <entry> into a magical activity
      *
@@ -557,8 +574,12 @@ class Activity
      * @param DOMElement $feed  Atom feed, for context
      */
 
-    function __construct($entry, $feed = null)
+    function __construct($entry = null, $feed = null)
     {
+        if (is_null($entry)) {
+            return;
+        }
+
         $this->entry = $entry;
         $this->feed  = $feed;
 
@@ -629,6 +650,10 @@ class Activity
         if (!empty($targetEl)) {
             $this->target = new ActivityObject($targetEl);
         }
+
+        $this->summary = ActivityUtils::childContent($entry, 'summary');
+        $this->id      = ActivityUtils::childContent($entry, 'id');
+        $this->content = ActivityUtils::getContent($entry);
     }
 
     /**
@@ -642,6 +667,47 @@ class Activity
         return null;
     }
 
+    function asString($namespace=false)
+    {
+        $xs = new XMLStringer(true);
+
+        if ($namespace) {
+            $attrs = array('xmlns' => 'http://www.w3.org/2005/Atom',
+                           'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
+                           'xmlns:ostatus' => 'http://ostatus.org/schema/1.0');
+        } else {
+            $attrs = array();
+        }
+
+        $xs->elementStart('entry', $attrs);
+
+        $xs->element('id', null, $this->id);
+        $xs->element('title', null, $this->title);
+        $xs->element('published', null, common_date_iso8601($this->time));
+        $xs->element('content', array('type' => 'html'), $this->content);
+
+        if (!empty($this->summary)) {
+            $xs->element('summary', null, $this->summary);
+        }
+
+        if (!empty($this->link)) {
+            $xs->element('link', array('rel' => 'alternate',
+                                       'type' => 'text/html'),
+                         $this->link);
+        }
+
+        // XXX: add context
+        // XXX: add target
+
+        $xs->raw($this->actor->asString());
+        $xs->element('activity:verb', null, $this->verb);
+        $xs->raw($this->object->asString());
+
+        $xs->elementEnd('entry');
+
+        return $xs->getString();
+    }
+
     private function _child($element, $tag, $namespace=self::SPEC)
     {
         return ActivityUtils::child($element, $tag, $namespace);

From 4e90bd34e9aff1abd97a92b62fc7c48bf1ee5a9c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 10:53:11 -0500
Subject: [PATCH 077/190] activity notification in Ostatus_profile

---
 plugins/OStatus/classes/Ostatus_profile.php | 31 +++++++++++++++------
 1 file changed, 23 insertions(+), 8 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index d9cb7a6e1b..55f347a029 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -305,9 +305,9 @@ class Ostatus_profile extends Memcached_DataObject
      * Send an Activity Streams notification to the remote Salmon endpoint,
      * if so configured.
      *
-     * @param Profile $actor
-     * @param $verb eg Activity::SUBSCRIBE or Activity::JOIN
-     * @param string $object object of the action; if null, the remote entity itself is assumed
+     * @param Profile $actor  Actor who did the activity
+     * @param string  $verb   Activity::SUBSCRIBE or Activity::JOIN
+     * @param Object  $object object of the action; must define asActivityNoun($tag)
      */
     public function notify($actor, $verb, $object=null)
     {
@@ -322,11 +322,12 @@ class Ostatus_profile extends Memcached_DataObject
             $object = $this;
         }
         if ($this->salmonuri) {
-            $text = 'update'; // @fixme
-            $id = 'tag:' . common_config('site', 'server') .
-                ':' . $verb .
-                ':' . $actor->id .
-                ':' . time(); // @fixme
+
+            $text = 'update';
+            $id = TagURI::mint('%s:%s:%s',
+                               $verb,
+                               $actor->getURI(),
+                               common_date_iso8601(date()));
 
             // @fixme consolidate all these NS settings somewhere
             $attributes = array('xmlns' => Activity::ATOM,
@@ -356,6 +357,20 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
+    public function notifyActivity($activity)
+    {
+        if ($this->salmonuri) {
+
+            $xml = $activity->asString();
+
+            $salmon = new Salmon(); // ?
+
+            $salmon->post($this->salmonuri, $xml);
+        }
+
+        return;
+    }
+
     function getBestName()
     {
         if ($this->isGroup()) {

From df7c6b37c8b8f548a56193181acd5b2d8ee9bd9e Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 10:53:32 -0500
Subject: [PATCH 078/190] use notifyActivity() for notifications in
 OStatusPlugin

---
 plugins/OStatus/OStatusPlugin.php | 124 ++++++++++++++++++++++++------
 1 file changed, 99 insertions(+), 25 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 29799b0dc1..3aaa769db4 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -251,27 +251,47 @@ class OStatusPlugin extends Plugin
      * @param Profile $other
      * @return hook return value
      */
-    function onEndUnsubscribe($user, $other)
+    function onEndUnsubscribe($profile, $other)
     {
-        if ($user instanceof Profile) {
-            $profile = $user;
-        } else if ($user instanceof User) {
-            $profile = $user->getProfile();
-        }
-        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
-        if ($oprofile) {
-            // Notify the remote server of the unsub, if supported.
-            $oprofile->notify($profile, ActivityVerb::UNFOLLOW, $oprofile);
+        $user = User::staticGet('id', $profile->id);
 
-            // Drop the PuSH subscription if there are no other subscribers.
-            $sub = new Subscription();
-            $sub->subscribed = $other->id;
-            $sub->limit(1);
-            if (!$sub->find(true)) {
-                common_log(LOG_INFO, "Unsubscribing from now-unused feed $oprofile->feeduri");
-                $oprofile->unsubscribe();
-            }
+        if (empty($user)) {
+            return true;
         }
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+        if (empty($oprofile)) {
+            return true;
+        }
+
+        // Drop the PuSH subscription if there are no other subscribers.
+
+        if ($other->subscriberCount() == 0) {
+            common_log(LOG_INFO, "Unsubscribing from now-unused feed $oprofile->feeduri");
+            $oprofile->unsubscribe();
+        }
+
+        $act = new Activity();
+
+        $act->verb = ActivityVerb::UNFOLLOW;
+
+        $act->id   = TagURI::mint('unfollow:%d:%d:%s',
+                                  $profile->id,
+                                  $other->id,
+                                  common_date_iso8601(time()));
+
+        $act->time    = time();
+        $act->title   = _("Unfollow");
+        $act->content = sprintf(_("%s stopped following %s."),
+                               $profile->getBestName(),
+                               $other->getBestName());
+
+        $act->actor   = ActivityObject::fromProfile($subscriber);
+        $act->object  = ActivityObject::fromProfile($other);
+
+        $oprofile->notifyActivity($act);
+
         return true;
     }
 
@@ -350,10 +370,25 @@ class OStatusPlugin extends Plugin
             return true;
         }
 
-        // We have a local user subscribing to a remote profile; make the
-        // magic happen!
+        $act = new Activity();
 
-        $oprofile->notify($subscriber, ActivityVerb::FOLLOW, $oprofile);
+        $act->verb = ActivityVerb::FOLLOW;
+
+        $act->id   = TagURI::mint('follow:%d:%d:%s',
+                                  $subscriber->id,
+                                  $other->id,
+                                  common_date_iso8601(time()));
+
+        $act->time    = time();
+        $act->title   = _("Follow");
+        $act->content = sprintf(_("%s is now following %s."),
+                               $subscriber->getBestName(),
+                               $other->getBestName());
+
+        $act->actor   = ActivityObject::fromProfile($subscriber);
+        $act->object  = ActivityObject::fromProfile($other);
+
+        $oprofile->notifyActivity($act);
 
         return true;
     }
@@ -365,6 +400,7 @@ class OStatusPlugin extends Plugin
      * @param Notice $notice being favored
      * @return hook return value
      */
+
     function onEndFavorNotice(Profile $profile, Notice $notice)
     {
         $user = User::staticGet('id', $profile->id);
@@ -375,10 +411,29 @@ class OStatusPlugin extends Plugin
 
         $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
 
-        if ($oprofile) {
-            $oprofile->notify($profile, ActivityVerb::FAVORITE, $notice);
+        if (empty($oprofile)) {
+            return true;
         }
 
+        $act = new Activity();
+
+        $act->verb = ActivityVerb::FAVORITE;
+        $act->id   = TagURI::mint('favor:%d:%d:%s',
+                                  $profile->id,
+                                  $notice->id,
+                                  common_date_iso8601(time()));
+
+        $act->time    = time();
+        $act->title   = _("Favor");
+        $act->content = sprintf(_("%s marked notice %s as a favorite."),
+                               $profile->getBestName(),
+                               $notice->uri);
+
+        $act->actor   = ActivityObject::fromProfile($profile);
+        $act->object  = ActivityObject::fromNotice($notice);
+
+        $oprofile->notifyActivity($act);
+
         return true;
     }
 
@@ -389,6 +444,7 @@ class OStatusPlugin extends Plugin
      * @param Notice $notice being favored
      * @return hook return value
      */
+
     function onEndDisfavorNotice(Profile $profile, Notice $notice)
     {
         $user = User::staticGet('id', $profile->id);
@@ -399,10 +455,28 @@ class OStatusPlugin extends Plugin
 
         $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
 
-        if ($oprofile) {
-            $oprofile->notify($profile, ActivityVerb::UNFAVORITE, $notice);
+        if (empty($oprofile)) {
+            return true;
         }
 
+        $act = new Activity();
+
+        $act->verb = ActivityVerb::UNFAVORITE;
+        $act->id   = TagURI::mint('disfavor:%d:%d:%s',
+                                  $profile->id,
+                                  $notice->id,
+                                  common_date_iso8601(time()));
+        $act->time    = time();
+        $act->title   = _("Disfavor");
+        $act->content = sprintf(_("%s marked notice %s as no longer a favorite."),
+                               $profile->getBestName(),
+                               $notice->uri);
+
+        $act->actor   = ActivityObject::fromProfile($profile);
+        $act->object  = ActivityObject::fromNotice($notice);
+
+        $oprofile->notifyActivity($act);
+
         return true;
     }
 }

From 727773cdfa8f229babbfe8a620645f2f4db9bbd8 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 11:24:04 -0500
Subject: [PATCH 079/190] redirect ostatussub if not logged in

---
 plugins/OStatus/actions/ostatussub.php | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 5244031437..bbbd1b7e69 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -58,7 +58,6 @@ class OStatusSubAction extends Action
         $this->showPage();
     }
 
-
     /**
      * Content area of the page
      *
@@ -116,7 +115,18 @@ class OStatusSubAction extends Action
     function prepare($args)
     {
         parent::prepare($args);
+
+        if (!common_logged_in()) {
+            // XXX: selfURL() didn't work. :<
+            common_set_returnto($_SERVER['REQUEST_URI']);
+            if (Event::handle('RedirectToLogin', array($this, null))) {
+                common_redirect(common_local_url('login'), 303);
+            }
+            return false;
+        }
+
         $this->profile_uri = $this->arg('profile');
+
         return true;
     }
 
@@ -173,13 +183,13 @@ class OStatusSubAction extends Action
     function validateFeed()
     {
         $profile_uri = trim($this->arg('profile'));
-        
+
         if ($profile_uri == '') {
             $this->showForm(_m('Empty remote profile URL!'));
             return;
         }
         $this->profile_uri = $profile_uri;
-        
+
         // @fixme validate, normalize bla bla
         try {
             $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);

From 09e2d181be3b72b1d8134273b9fdfa280895627c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 12:54:52 -0500
Subject: [PATCH 080/190] remove unused profile code from salmonaction

---
 plugins/OStatus/lib/salmonaction.php | 71 ----------------------------
 1 file changed, 71 deletions(-)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 41e8322e89..abd8d4c833 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -161,77 +161,6 @@ class SalmonAction extends Action
         return Ostatus_profile::ensureActorProfile($this->act);
     }
 
-    /**
-     * @fixme merge into Ostatus_profile::ensureActorProfile and friends
-     */
-    function createProfile()
-    {
-        $actor = $this->act->actor;
-
-        $profile = new Profile();
-
-        $profile->nickname = $this->nicknameFromURI($actor->id);
-
-        if (empty($profile->nickname)) {
-            $profile->nickname = common_nicknamize($actor->title);
-        }
-
-        $profile->fullname   = $actor->title;
-        $profile->bio        = $actor->summary; // XXX: is that right?
-        $profile->profileurl = $actor->link; // XXX: is that right?
-        $profile->created    = common_sql_now();
-
-        $id = $profile->insert();
-
-        if (empty($id)) {
-            common_log_db_error($profile, 'INSERT', __FILE__);
-            throw new Exception("Couldn't save new profile for $actor->id\n");
-        }
-
-        // XXX: add avatars
-
-        $op = new Ostatus_profile();
-
-        $op->profile_id = $id;
-        $op->homeuri    = $actor->id;
-        $op->created    = $profile->created;
-
-        // XXX: determine feed URI from source or Webfinger or whatever
-
-        $id = $op->insert();
-
-        if (empty($id)) {
-            common_log_db_error($op, 'INSERT', __FILE__);
-            throw new Exception("Couldn't save new ostatus profile for $actor->id\n");
-        }
-
-        return $profile;
-    }
-
-    /**
-     * @fixme should be merged into Ostatus_profile
-     */
-    function nicknameFromURI($uri)
-    {
-        preg_match('/(\w+):/', $uri, $matches);
-
-        $protocol = $matches[1];
-
-        switch ($protocol) {
-        case 'acct':
-        case 'mailto':
-            if (preg_match("/^$protocol:(.*)?@.*\$/", $uri, $matches)) {
-                return common_canonical_nickname($matches[1]);
-            }
-            return null;
-        case 'http':
-            return common_url_to_nickname($uri);
-            break;
-        default:
-            return null;
-        }
-    }
-
     function saveNotice()
     {
         $oprofile = $this->ensureProfile();

From d372a352ec16f7fabd9059e283c98bd45d7272f0 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 12:55:40 -0500
Subject: [PATCH 081/190] make avatar attribute explicit for ActivityObject

---
 plugins/OStatus/lib/activity.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index 5da6c75856..ea1303f199 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -258,6 +258,7 @@ class ActivityObject
     public $content;
     public $link;
     public $source;
+    public $avatar;
 
     /**
      * Constructor

From 1a86bf9c65d2579d9245c6edcc968fed3d674f39 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 12:56:46 -0500
Subject: [PATCH 082/190] try different ways to get a profile from a feed

---
 plugins/OStatus/classes/Ostatus_profile.php | 177 +++++++++++++++-----
 1 file changed, 132 insertions(+), 45 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 55f347a029..793d451125 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -537,18 +537,58 @@ class Ostatus_profile extends Memcached_DataObject
             throw new FeedSubNoHubException();
         }
 
-        // Ok this is going to be a terrible hack!
-        // Won't be suitable for groups, empty feeds, or getting
-        // info that's only available on the profile page.
-        $entries = $discover->feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
-        if (!$entries || $entries->length == 0) {
-            throw new FeedSubException('empty feed');
+        // Try to get a profile from the feed activity:subject
+
+        $feedEl = $discover->feed->documentElement;
+
+        $subject = ActivityUtils::child($feedEl, Activity::SUBJECT, Activity::SPEC);
+
+        if (!empty($subject)) {
+            $subjObject = new ActivityObject($subject);
+            return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri);
         }
-        $first = new Activity($entries->item(0), $discover->feed);
-        return self::ensureActorProfile($first, $feeduri, $salmonuri);
+
+        // Otherwise, try the feed author
+
+        $author = ActivityUtils::child($feedEl, Activity::AUTHOR, Activity::ATOM);
+
+        if (!empty($author)) {
+            $authorObject = new ActivityObject($author);
+            return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri);
+        }
+
+        // Sheesh. Not a very nice feed! Let's try fingerpoken in the
+        // entries.
+
+        $entries = $discover->feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
+
+        if (!empty($entries) && $entries->length > 0) {
+
+            $entry = $entries->item(0);
+
+            $actor = ActivityUtils::child($entry, Activity::ACTOR, Activity::SPEC);
+
+            if (!empty($actor)) {
+                $actorObject = new ActivityObject($actor);
+                return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri);
+
+            }
+
+            $author = ActivityUtils::child($entry, Activity::AUTHOR, Activity::ATOM);
+
+            if (!empty($author)) {
+                $authorObject = new ActivityObject($author);
+                return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri);
+            }
+        }
+
+        // XXX: make some educated guesses here
+
+        throw new FeedSubException("Can't find enough profile information to make a feed.");
     }
 
     /**
+     *
      * Download and update given avatar image
      * @param string $url
      * @throws Exception in various failure cases
@@ -581,6 +621,12 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
+    protected static function getActivityObjectAvatar($object)
+    {
+        // XXX: go poke around in the feed
+        return $object->avatar;
+    }
+
     /**
      * Get an appropriate avatar image source URL, if available.
      *
@@ -588,6 +634,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @param DOMElement $feed
      * @return string
      */
+
     protected static function getAvatar($actor, $feed)
     {
         $url = '';
@@ -635,11 +682,17 @@ class Ostatus_profile extends Memcached_DataObject
      * @param string $salmonuri if we already know the salmon return channel URI
      * @return Ostatus_profile
      */
+
     public static function ensureActorProfile($activity, $feeduri=null, $salmonuri=null)
     {
-        $profile = self::getActorProfile($activity);
+        return self::ensureActivityObjectProfile($activity->actor, $feeduri, $salmonuri);
+    }
+
+    public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null)
+    {
+        $profile = self::getActivityObjectProfile($object);
         if (!$profile) {
-            $profile = self::createActorProfile($activity, $feeduri, $salmonuri);
+            $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri);
         }
         return $profile;
     }
@@ -650,8 +703,18 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected static function getActorProfile($activity)
     {
-        $homeuri = self::getActorProfileURI($activity);
-        return self::staticGet('uri', $homeuri);
+        return self::getActivityObjectProfile($activity->actor);
+    }
+
+    protected static function getActivityObjectProfile($object)
+    {
+        $uri = self::getActivityObjectProfileURI($object);
+        return Ostatus_profile::staticGet('homeuri', $uri);
+    }
+
+    protected static function getActorProfileURI($activity)
+    {
+        return self::getActivityObjectProfileURI($activity->actor);
     }
 
     /**
@@ -659,15 +722,14 @@ class Ostatus_profile extends Memcached_DataObject
      * @return string
      * @throws ServerException
      */
-    protected static function getActorProfileURI($activity)
+    protected static function getActivityObjectProfileURI($object)
     {
         $opts = array('allowed_schemes' => array('http', 'https'));
-        $actor = $activity->actor;
-        if ($actor->id && Validate::uri($actor->id, $opts)) {
-            return $actor->id;
+        if ($object->id && Validate::uri($object->id, $opts)) {
+            return $object->id;
         }
-        if ($actor->link && Validate::uri($actor->link, $opts)) {
-            return $actor->link;
+        if ($object->link && Validate::uri($object->link, $opts)) {
+            return $object->link;
         }
         throw new ServerException("No author ID URI found");
     }
@@ -675,12 +737,19 @@ class Ostatus_profile extends Memcached_DataObject
     /**
      * @fixme validate stuff somewhere
      */
+
     protected static function createActorProfile($activity, $feeduri=null, $salmonuri=null)
     {
         $actor = $activity->actor;
-        $homeuri = self::getActorProfileURI($activity);
-        $nickname = self::getAuthorNick($activity);
-        $avatar = self::getAvatar($actor, $activity->feed);
+
+        self::createActivityObjectProfile($actor, $feeduri, $salmonuri);
+    }
+
+    protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null)
+    {
+        $homeuri = self::getActivityObjectProfileURI($object);
+        $nickname = self::getActivityObjectNickname($object);
+        $avatar = self::getActivityObjectAvatar($object);
 
         if (!$homeuri) {
             common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
@@ -703,9 +772,10 @@ class Ostatus_profile extends Memcached_DataObject
 
         $profile = new Profile();
         $profile->nickname   = $nickname;
-        $profile->fullname   = $actor->displayName;
-        $profile->homepage   = $actor->link; // @fixme
-        $profile->profileurl = $homeuri;
+        $profile->fullname   = $object->title;
+        $profile->profileurl = $object->link;
+        $profile->created    = common_sql_now();
+
         // @fixme bio
         // @fixme tags/categories
         // @fixme location?
@@ -713,6 +783,7 @@ class Ostatus_profile extends Memcached_DataObject
         // @todo lat/lon/location?
 
         $ok = $profile->insert();
+
         if (!$ok) {
             throw new ServerException("Can't save local profile");
         }
@@ -720,16 +791,19 @@ class Ostatus_profile extends Memcached_DataObject
         // @fixme either need to do feed discovery here
         // or need to split out some of the feed stuff
         // so we can leave it empty until later.
+
         $oprofile = new Ostatus_profile();
-        $oprofile->uri = $homeuri;
-        $oprofile->feeduri = $feeduri;
-        $oprofile->salmonuri = $salmonuri;
+
+        $oprofile->uri        = $homeuri;
+        $oprofile->feeduri    = $feeduri;
+        $oprofile->salmonuri  = $salmonuri;
         $oprofile->profile_id = $profile->id;
 
-        $oprofile->created = common_sql_now();
-        $oprofile->modified = common_sql_now();
+        $oprofile->created    = common_sql_now();
+        $oprofile->modified   = common_sql_now();
 
         $ok = $oprofile->insert();
+
         if ($ok) {
             $oprofile->updateAvatar($avatar);
             return $oprofile;
@@ -738,24 +812,37 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
-    /**
-     * @fixme move this into Activity?
-     * @param Activity $activity
-     * @return string
-     */
-    protected static function getAuthorNick($activity)
+    protected static function getActivityObjectNickname($object)
     {
-        // @fixme not technically part of the actor?
-        foreach (array($activity->entry, $activity->feed) as $source) {
-            $author = ActivityUtils::child($source, 'author', Activity::ATOM);
-            if ($author) {
-                $name = ActivityUtils::child($author, 'name', Activity::ATOM);
-                if ($name) {
-                    return trim($name->textContent);
-                }
-            }
+        // XXX: check whatever PoCo calls a nickname first
+
+        $nickname = self::nicknameFromURI($object->id);
+
+        if (empty($nickname)) {
+            $nickname = common_nicknamize($object->title);
         }
-        return false;
+
+        return $nickname;
     }
 
+    protected static function nicknameFromURI($uri)
+    {
+        preg_match('/(\w+):/', $uri, $matches);
+
+        $protocol = $matches[1];
+
+        switch ($protocol) {
+        case 'acct':
+        case 'mailto':
+            if (preg_match("/^$protocol:(.*)?@.*\$/", $uri, $matches)) {
+                return common_canonical_nickname($matches[1]);
+            }
+            return null;
+        case 'http':
+            return common_url_to_nickname($uri);
+            break;
+        default:
+            return null;
+        }
+    }
 }

From d5ba9e1b10071484ec9bdce9821207a37b446fc8 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 13:03:13 -0500
Subject: [PATCH 083/190] add feed-level author for user atom feeds

---
 lib/atomusernoticefeed.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/atomusernoticefeed.php b/lib/atomusernoticefeed.php
index 9f224325c6..f71c721fec 100644
--- a/lib/atomusernoticefeed.php
+++ b/lib/atomusernoticefeed.php
@@ -54,9 +54,15 @@ class AtomUserNoticeFeed extends AtomNoticeFeed
      *
      * @return void
      */
+
     function __construct($user = null, $indent = true) {
         parent::__construct($indent);
         $this->user = $user;
+        if (!empty($user)) {
+            $profile = $user->getProfile();
+            $this->addAuthor($profile->getBestName(),
+                             $user->uri);
+        }
     }
 
     function getUser()

From 5aeed9e04110c34bca12e601836797afd5acadba Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 13:11:00 -0500
Subject: [PATCH 084/190] add activity:subject to atom feeds

---
 plugins/OStatus/OStatusPlugin.php | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3aaa769db4..b5cfb5caec 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -102,16 +102,21 @@ class OStatusPlugin extends Plugin
         $id = null;
 
         if ($feed instanceof AtomUserNoticeFeed) {
-            $salmonAction = 'salmon';
-            $id = $feed->getUser()->id;
+            $salmonAction = 'usersalmon';
+            $user = $feed->getUser();
+            $id   = $user->id;
+            $profile = $user->getProfile();
+            $feed->setActivitySubject($profile->asActivityNoun('subject'));
         } else if ($feed instanceof AtomGroupNoticeFeed) {
-            $salmonAction = 'salmongroup';
-            $id = $feed->getGroup()->id;
+            $salmonAction = 'groupsalmon';
+            $group = $feed->getGroup();
+            $id = $group->id;
+            $feed->setActivitySubject($group->asActivitySubject());
         } else {
-            return;
+            return true;
         }
 
-       if (!empty($id)) {
+        if (!empty($id)) {
             $hub = common_config('ostatus', 'hub');
             if (empty($hub)) {
                 // Updates will be handled through our internal PuSH hub.
@@ -123,6 +128,8 @@ class OStatusPlugin extends Plugin
             $salmon = common_local_url($salmonAction, array('id' => $id));
             $feed->addLink($salmon, array('rel' => 'salmon'));
         }
+
+        return true;
     }
 
     /**

From f83941a67baab8acf3bb381ec7fce5480f9c8626 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 13:31:31 -0500
Subject: [PATCH 085/190] correct name check in ActivityObject::fromProfile()

---
 plugins/OStatus/lib/activity.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index ea1303f199..f25a843c36 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -366,7 +366,7 @@ class ActivityObject
 
         $object->type  = ActivityObject::PERSON;
         $object->id    = $profile->getUri();
-        $object->title = $this->getBestName();
+        $object->title = $profile->getBestName();
         $object->link  = $profile->profileurl;
 
         return $object;

From 068d8f92200e6fcef31db2fdca956a745422a1ac Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 13:31:58 -0500
Subject: [PATCH 086/190] correct call to time() in Ostatus_profile::notify()

---
 plugins/OStatus/classes/Ostatus_profile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 793d451125..aab316c347 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -327,7 +327,7 @@ class Ostatus_profile extends Memcached_DataObject
             $id = TagURI::mint('%s:%s:%s',
                                $verb,
                                $actor->getURI(),
-                               common_date_iso8601(date()));
+                               common_date_iso8601(time()));
 
             // @fixme consolidate all these NS settings somewhere
             $attributes = array('xmlns' => Activity::ATOM,

From de093537f6c7f3b83817146247fbd9edbed16935 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 13:32:24 -0500
Subject: [PATCH 087/190] correct actor for OStatusPlugin::onEndUnsubscribe()

---
 plugins/OStatus/OStatusPlugin.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index b5cfb5caec..b966661db6 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -294,7 +294,7 @@ class OStatusPlugin extends Plugin
                                $profile->getBestName(),
                                $other->getBestName());
 
-        $act->actor   = ActivityObject::fromProfile($subscriber);
+        $act->actor   = ActivityObject::fromProfile($profile);
         $act->object  = ActivityObject::fromProfile($other);
 
         $oprofile->notifyActivity($act);
@@ -447,8 +447,9 @@ class OStatusPlugin extends Plugin
     /**
      * Notify remote users when their notices get de-favorited.
      *
-     * @param Profile or User $profile of local user doing the de-faving
-     * @param Notice $notice being favored
+     * @param Profile $profile Profile person doing the de-faving
+     * @param Notice  $notice  Notice being favored
+     *
      * @return hook return value
      */
 

From 588fe5d603abe40c45a1147eba18c8b5143babc4 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 10:48:48 -0800
Subject: [PATCH 088/190] OStatus: debug aid - log the received Salmon post
 when it can't be parsed properly as an <atom:entry>

---
 plugins/OStatus/lib/salmonaction.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index abd8d4c833..4e5ed7fe6a 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -51,6 +51,7 @@ class SalmonAction extends Action
 
         if ($dom->documentElement->namespaceURI != Activity::ATOM ||
             $dom->documentElement->localName != 'entry') {
+            common_log(LOG_DEBUG, "Got invalid Salmon post: $xml");
             $this->clientError(_m('Salmon post must be an Atom entry.'));
         }
         // XXX: check the signature

From 3e7a2a4014dd93637f5a666e238dde13e397523c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 11:11:37 -0800
Subject: [PATCH 089/190] Fix for doc action on systems that return false for
 globbing in a non-existing dir

---
 actions/doc.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/actions/doc.php b/actions/doc.php
index eaf4b7df2d..459f5f0968 100644
--- a/actions/doc.php
+++ b/actions/doc.php
@@ -173,6 +173,10 @@ class DocAction extends Action
         }
 
         $local = glob(INSTALLDIR.'/local/doc-src/'.$this->title.'.*');
+        if ($local === false) {
+            // Some systems return false, others array(), if dir didn't exist.
+            $local = array();
+        }
 
         if (count($local) || isset($localDef)) {
             return $this->negotiateLanguage($local, $localDef);
@@ -183,6 +187,9 @@ class DocAction extends Action
         }
 
         $dist = glob(INSTALLDIR.'/doc-src/'.$this->title.'.*');
+        if ($dist === false) {
+            $dist = array();
+        }
 
         if (count($dist) || isset($distDef)) {
             return $this->negotiateLanguage($dist, $distDef);

From 2d9d444b05e29105082d3a443b8b71de6498b7e9 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 11:13:57 -0800
Subject: [PATCH 090/190] Pulling PubSubHubbub plugin out of default list for
 0.9.x; not compatible with recent changes to Atom feed generation for
 OStatus.

---
 lib/default.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/default.php b/lib/default.php
index e9bca79a68..70e00ea750 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -280,7 +280,6 @@ $default =
                                  'Mapstraction' => null,
                                  'Linkback' => null,
                                  'WikiHashtags' => null,
-                                 'PubSubHubBub' => null,
                                  'RSSCloud' => null,
                                  'OpenID' => null),
               ),

From 16a43b1154baf967183279c5e291a080cb2d5868 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 14:14:45 -0500
Subject: [PATCH 091/190] slightly more robust remote profile creation

---
 plugins/OStatus/classes/Ostatus_profile.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index aab316c347..3b79f32c62 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -709,7 +709,7 @@ class Ostatus_profile extends Memcached_DataObject
     protected static function getActivityObjectProfile($object)
     {
         $uri = self::getActivityObjectProfileURI($object);
-        return Ostatus_profile::staticGet('homeuri', $uri);
+        return Ostatus_profile::staticGet('uri', $uri);
     }
 
     protected static function getActorProfileURI($activity)
@@ -747,9 +747,9 @@ class Ostatus_profile extends Memcached_DataObject
 
     protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null)
     {
-        $homeuri = self::getActivityObjectProfileURI($object);
+        $homeuri  = $object->id;
         $nickname = self::getActivityObjectNickname($object);
-        $avatar = self::getActivityObjectAvatar($object);
+        $avatar   = self::getActivityObjectAvatar($object);
 
         if (!$homeuri) {
             common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
@@ -782,9 +782,9 @@ class Ostatus_profile extends Memcached_DataObject
         // @todo tags from categories
         // @todo lat/lon/location?
 
-        $ok = $profile->insert();
+        $profile_id = $profile->insert();
 
-        if (!$ok) {
+        if (!$profile_id) {
             throw new ServerException("Can't save local profile");
         }
 
@@ -797,7 +797,7 @@ class Ostatus_profile extends Memcached_DataObject
         $oprofile->uri        = $homeuri;
         $oprofile->feeduri    = $feeduri;
         $oprofile->salmonuri  = $salmonuri;
-        $oprofile->profile_id = $profile->id;
+        $oprofile->profile_id = $profile_id;
 
         $oprofile->created    = common_sql_now();
         $oprofile->modified   = common_sql_now();

From ad3406a919d950315ed1381ffb4dd8d47baf2c24 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 14:17:37 -0500
Subject: [PATCH 092/190] use Ostatus_profile::ensureActivityObjectProfile() in
 SalmonAction::ensureProfile()

---
 plugins/OStatus/lib/salmonaction.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index abd8d4c833..87e98ad354 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -155,10 +155,11 @@ class SalmonAction extends Action
         $actor = $this->act->actor;
         if (empty($actor->id)) {
             common_log(LOG_ERR, "broken actor: " . var_export($actor, true));
+            common_log(LOG_ERR, "activity with no actor: " . var_export($this->act, true));
             throw new Exception("Received a salmon slap from unidentified actor.");
         }
 
-        return Ostatus_profile::ensureActorProfile($this->act);
+        return Ostatus_profile::ensureActivityObjectProfile($actor);
     }
 
     function saveNotice()

From ab3db8c89971fc6148fbc8e0c031f9518c280bf1 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 16:20:30 -0500
Subject: [PATCH 093/190] Combine code that finds mentions into one place and
 add hook points

Combined the code that finds mentions of other profiles into one place.

common_find_mentions() finds mentions and calls hooks to allow
supplemental syntax for mentions (like OStatus).

common_linkify_mentions() links mentions.

common_linkify_mention() links a mention.

Notice::saveReplies() now uses common_find_mentions() instead of
trying to parse everything again.
---
 EVENTS.txt         |  15 ++++
 classes/Notice.php |  93 +++++++--------------
 lib/util.php       | 195 ++++++++++++++++++++++++++++++++-------------
 3 files changed, 184 insertions(+), 119 deletions(-)

diff --git a/EVENTS.txt b/EVENTS.txt
index c108606ce2..d3c2fb7bf6 100644
--- a/EVENTS.txt
+++ b/EVENTS.txt
@@ -748,3 +748,18 @@ EndDisfavorNotice: After saving a notice as a favorite
 - $profile: profile of the person faving (can be remote!)
 - $notice: notice being faved
 
+StartFindMentions: start finding mentions in a block of text
+- $sender: sender profile
+- $text: plain text version of the notice
+- &$mentions: mentions found so far. Array of arrays; each array
+  has 'mentioned' (array of mentioned profiles), 'url' (url to link as),
+  'title' (title of the link), 'position' (position of the text to
+  replace), 'text' (text to replace)
+
+EndFindMentions: end finding mentions in a block of text
+- $sender: sender profile
+- $text: plain text version of the notice
+- &$mentions: mentions found so far. Array of arrays; each array
+  has 'mentioned' (array of mentioned profiles), 'url' (url to link as),
+  'title' (title of the link), 'position' (position of the text to
+  replace), 'text' (text to replace)
diff --git a/classes/Notice.php b/classes/Notice.php
index 7e524cacd4..6f1ef81fc5 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -820,6 +820,7 @@ class Notice extends Memcached_DataObject
     /**
      * @return array of integer profile IDs
      */
+
     function saveReplies()
     {
         // Don't save reply data for repeats
@@ -828,76 +829,44 @@ class Notice extends Memcached_DataObject
             return array();
         }
 
-        // Alternative reply format
-        $tname = false;
-        if (preg_match('/^T ([A-Z0-9]{1,64}) /', $this->content, $match)) {
-            $tname = $match[1];
-        }
-        // extract all @messages
-        $cnt = preg_match_all('/(?:^|\s)@([a-z0-9]{1,64})/', $this->content, $match);
-
-        $names = array();
-
-        if ($cnt || $tname) {
-            // XXX: is there another way to make an array copy?
-            $names = ($tname) ? array_unique(array_merge(array(strtolower($tname)), $match[1])) : array_unique($match[1]);
-        }
-
         $sender = Profile::staticGet($this->profile_id);
 
+        $mentions = common_find_mentions($this->profile_id, $this->content);
+
         $replied = array();
 
         // store replied only for first @ (what user/notice what the reply directed,
         // we assume first @ is it)
 
-        for ($i=0; $i<count($names); $i++) {
-            $nickname = $names[$i];
-            $recipient = common_relative_profile($sender, $nickname, $this->created);
-            if (empty($recipient)) {
-                continue;
-            }
-            // Don't save replies from blocked profile to local user
-            $recipient_user = User::staticGet('id', $recipient->id);
-            if (!empty($recipient_user) && $recipient_user->hasBlocked($sender)) {
-                continue;
-            }
-            $reply = new Reply();
-            $reply->notice_id = $this->id;
-            $reply->profile_id = $recipient->id;
-            $id = $reply->insert();
-            if (!$id) {
-                $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
-                common_log(LOG_ERR, 'DB error inserting reply: ' . $last_error->message);
-                common_server_error(sprintf(_('DB error inserting reply: %s'), $last_error->message));
-                return array();
-            } else {
-                $replied[$recipient->id] = 1;
-            }
-        }
+        foreach ($mentions as $mention) {
 
-        // Hash format replies, too
-        $cnt = preg_match_all('/(?:^|\s)@#([a-z0-9]{1,64})/', $this->content, $match);
-        if ($cnt) {
-            foreach ($match[1] as $tag) {
-                $tagged = Profile_tag::getTagged($sender->id, $tag);
-                foreach ($tagged as $t) {
-                    if (!$replied[$t->id]) {
-                        // Don't save replies from blocked profile to local user
-                        $t_user = User::staticGet('id', $t->id);
-                        if ($t_user && $t_user->hasBlocked($sender)) {
-                            continue;
-                        }
-                        $reply = new Reply();
-                        $reply->notice_id = $this->id;
-                        $reply->profile_id = $t->id;
-                        $id = $reply->insert();
-                        if (!$id) {
-                            common_log_db_error($reply, 'INSERT', __FILE__);
-                            return array();
-                        } else {
-                            $replied[$recipient->id] = 1;
-                        }
-                    }
+            foreach ($mention['mentioned'] as $mentioned) {
+
+                // skip if they're already covered
+
+                if (!empty($replied[$mentioned->id])) {
+                    continue;
+                }
+
+                // Don't save replies from blocked profile to local user
+
+                $mentioned_user = User::staticGet('id', $mentioned->id);
+                if (!empty($mentioned_user) && $mentioned_user->hasBlocked($sender)) {
+                    continue;
+                }
+
+                $reply = new Reply();
+
+                $reply->notice_id  = $this->id;
+                $reply->profile_id = $mentioned->id;
+
+                $id = $reply->insert();
+
+                if (!$id) {
+                    common_log_db_error($reply, 'INSERT', __FILE__);
+                    throw new ServerException("Couldn't save reply for {$this->id}, {$mentioned->id}");
+                } else {
+                    $replied[$mentioned->id] = 1;
                 }
             }
         }
diff --git a/lib/util.php b/lib/util.php
index ae812e8cf4..7fb2c6c4b0 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -426,13 +426,148 @@ function common_render_content($text, $notice)
 {
     $r = common_render_text($text);
     $id = $notice->profile_id;
-    $r = preg_replace('/(^|\s+)@(['.NICKNAME_FMT.']{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
-    $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r);
-    $r = preg_replace('/(^|[\s\.\,\:\;]+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r);
+    $r = common_linkify_mentions($id, $r);
     $r = preg_replace('/(^|[\s\.\,\:\;]+)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link($id, '\\2')", $r);
     return $r;
 }
 
+function common_linkify_mentions($profile_id, $text)
+{
+    $mentions = common_find_mentions($profile_id, $text);
+
+    // We need to go through in reverse order by position,
+    // so our positions stay valid despite our fudging with the
+    // string!
+
+    $points = array();
+
+    foreach ($mentions as $mention)
+    {
+        $points[$mention['position']] = $mention;
+    }
+
+    krsort($points);
+
+    foreach ($points as $position => $mention) {
+
+        $linkText = common_linkify_mention($mention);
+
+        $text = substr_replace($text, $linkText, $position, mb_strlen($mention['text']));
+    }
+
+    return $text;
+}
+
+function common_linkify_mention($mention)
+{
+    $output = null;
+
+    if (Event::handle('StartLinkifyMention', array($mention, &$output))) {
+
+        $xs = new XMLStringer(false);
+
+        $attrs = array('href' => $mention['url'],
+                       'class' => 'url');
+
+        if (!empty($mention['title'])) {
+            $attrs['title'] = $mention['title'];
+        }
+
+        $xs->elementStart('span', 'vcard');
+        $xs->elementStart('a', $attrs);
+        $xs->element('span', 'fn nickname', $mention['text']);
+        $xs->elementEnd('a');
+        $xs->elementEnd('span');
+
+        $output = $xs->getString();
+
+        Event::handle('EndLinkifyMention', array($mention, &$output));
+    }
+
+    return $output;
+}
+
+function common_find_mentions($profile_id, $text)
+{
+    $mentions = array();
+
+    $sender = Profile::staticGet('id', $profile_id);
+
+    if (empty($sender)) {
+        return $mentions;
+    }
+
+    if (Event::handle('StartFindMentions', array($sender, $text, &$mentions))) {
+
+        preg_match_all('/^T ([A-Z0-9]{1,64}) /',
+                       $text,
+                       $tmatches,
+                       PREG_OFFSET_CAPTURE);
+
+        preg_match_all('/(?:^|\s+)@(['.NICKNAME_FMT.']{1,64})/',
+                       $text,
+                       $atmatches,
+                       PREG_OFFSET_CAPTURE);
+
+        $matches = array_merge($tmatches[1], $atmatches[1]);
+
+        foreach ($matches as $match) {
+
+            $nickname = common_canonical_nickname($match[0]);
+            $mentioned = common_relative_profile($sender, $nickname);
+
+            if (!empty($mentioned)) {
+
+                $user = User::staticGet('id', $mentioned->id);
+
+                if ($user) {
+                    $url = common_local_url('userbyid', array('id' => $user->id));
+                } else {
+                    $url = $mentioned->profileurl;
+                }
+
+                $mention = array('mentioned' => array($mentioned),
+                                 'text' => $match[0],
+                                 'position' => $match[1],
+                                 'url' => $url);
+
+                if (!empty($mentioned->fullname)) {
+                    $mention['title'] = $mentioned->fullname;
+                }
+
+                $mentions[] = $mention;
+            }
+        }
+
+        // @#tag => mention of all subscriptions tagged 'tag'
+
+        preg_match_all('/(?:^|[\s\.\,\:\;]+)@#([\pL\pN_\-\.]{1,64})/',
+                       $text,
+                       $hmatches,
+                       PREG_OFFSET_CAPTURE);
+
+        foreach ($hmatches[1] as $hmatch) {
+
+            $tag = common_canonical_tag($hmatch[0]);
+
+            $tagged = Profile_tag::getTagged($sender->id, $tag);
+
+            $url = common_local_url('subscriptions',
+                                    array('nickname' => $sender->nickname,
+                                          'tag' => $tag));
+
+            $mentions[] = array('mentioned' => $tagged,
+                                'text' => $hmatch[0],
+                                'position' => $hmatch[1],
+                                'url' => $url);
+        }
+
+        Event::handle('EndFindMentions', array($sender, $text, &$mentions));
+    }
+
+    return $mentions;
+}
+
 function common_render_text($text)
 {
     $r = htmlspecialchars($text);
@@ -663,37 +798,6 @@ function common_valid_profile_tag($str)
     return preg_match('/^[A-Za-z0-9_\-\.]{1,64}$/', $str);
 }
 
-function common_at_link($sender_id, $nickname)
-{
-    $sender = Profile::staticGet($sender_id);
-    if (!$sender) {
-        return $nickname;
-    }
-    $recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
-    if ($recipient) {
-        $user = User::staticGet('id', $recipient->id);
-        if ($user) {
-            $url = common_local_url('userbyid', array('id' => $user->id));
-        } else {
-            $url = $recipient->profileurl;
-        }
-        $xs = new XMLStringer(false);
-        $attrs = array('href' => $url,
-                       'class' => 'url');
-        if (!empty($recipient->fullname)) {
-            $attrs['title'] = $recipient->fullname . ' (' . $recipient->nickname . ')';
-        }
-        $xs->elementStart('span', 'vcard');
-        $xs->elementStart('a', $attrs);
-        $xs->element('span', 'fn nickname', $nickname);
-        $xs->elementEnd('a');
-        $xs->elementEnd('span');
-        return $xs->getString();
-    } else {
-        return $nickname;
-    }
-}
-
 function common_group_link($sender_id, $nickname)
 {
     $sender = Profile::staticGet($sender_id);
@@ -716,29 +820,6 @@ function common_group_link($sender_id, $nickname)
     }
 }
 
-function common_at_hash_link($sender_id, $tag)
-{
-    $user = User::staticGet($sender_id);
-    if (!$user) {
-        return $tag;
-    }
-    $tagged = Profile_tag::getTagged($user->id, common_canonical_tag($tag));
-    if ($tagged) {
-        $url = common_local_url('subscriptions',
-                                array('nickname' => $user->nickname,
-                                      'tag' => $tag));
-        $xs = new XMLStringer();
-        $xs->elementStart('span', 'tag');
-        $xs->element('a', array('href' => $url,
-                                'rel' => $tag),
-                     $tag);
-        $xs->elementEnd('span');
-        return $xs->getString();
-    } else {
-        return $tag;
-    }
-}
-
 function common_relative_profile($sender, $nickname, $dt=null)
 {
     // Try to find profiles this profile is subscribed to that have this nickname

From 10f6c023f4573868326c4b6599bdfb66cffdd7d6 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 16:23:55 -0500
Subject: [PATCH 094/190] include namespaces in posted activities in
 notifyActivity()

---
 plugins/OStatus/classes/Ostatus_profile.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 3b79f32c62..b67e202026 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -361,7 +361,7 @@ class Ostatus_profile extends Memcached_DataObject
     {
         if ($this->salmonuri) {
 
-            $xml = $activity->asString();
+            $xml = $activity->asString(true);
 
             $salmon = new Salmon(); // ?
 

From 5349aa420ed45c2f5bf773d10c7709826ae6babd Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 13:40:59 -0800
Subject: [PATCH 095/190] OStatus feedsub fixlets: - actually udpate
 feedsub.last_update when we get a new PuSH update in - move incoming PuSH
 processing to a queue handler to minimize time spent before POST return, as
 recommended by PuSH spec. When queues are disabled this'll still be handled
 immediately.

---
 plugins/OStatus/OStatusPlugin.php             |  4 ++
 plugins/OStatus/actions/pushcallback.php      |  9 +++-
 plugins/OStatus/classes/FeedSub.php           | 10 ++++
 plugins/OStatus/lib/pushinputqueuehandler.php | 49 +++++++++++++++++++
 4 files changed, 70 insertions(+), 2 deletions(-)
 create mode 100644 plugins/OStatus/lib/pushinputqueuehandler.php

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index b966661db6..c5a2db3d84 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -78,9 +78,13 @@ class OStatusPlugin extends Plugin
      */
     function onEndInitializeQueueManager(QueueManager $qm)
     {
+        // Outgoing from our internal PuSH hub
         $qm->connect('hubverify', 'HubVerifyQueueHandler');
         $qm->connect('hubdistrib', 'HubDistribQueueHandler');
         $qm->connect('hubout', 'HubOutQueueHandler');
+
+        // Incoming from a foreign PuSH hub
+        $qm->connect('pushinput', 'PushInputQueueHandler');
         return true;
     }
 
diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 7e1227a66a..9e976a80de 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -60,9 +60,14 @@ class PushCallbackAction extends Action
 
         $post = file_get_contents('php://input');
 
-        // @fixme Queue this to a background process; we should return
+        // Queue this to a background process; we should return
         // as quickly as possible from a distribution POST.
-        $feedsub->receive($post, $hmac);
+        // If queues are disabled this'll process immediately.
+        $data = array('feedsub_id' => $feedsub->id,
+                      'post' => $post,
+                      'hmac' => $hmac);
+        $qm = QueueManager::get();
+        $qm->enqueue($data, 'pushinput');
     }
     
     /**
diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php
index bf9d063fa1..31241d3de7 100644
--- a/plugins/OStatus/classes/FeedSub.php
+++ b/plugins/OStatus/classes/FeedSub.php
@@ -372,6 +372,12 @@ class FeedSub extends Memcached_DataObject
      * feed (as a DOMDocument) will be passed to the StartFeedSubHandleFeed
      * and EndFeedSubHandleFeed events for processing.
      *
+     * Not guaranteed to be running in an immediate POST context; may be run
+     * from a queue handler.
+     *
+     * Side effects: the feedsub record's lastupdate field will be updated
+     * to the current time (not published time) if we got a legit update.
+     *
      * @param string $post source of Atom or RSS feed
      * @param string $hmac X-Hub-Signature header, if present
      */
@@ -402,6 +408,10 @@ class FeedSub extends Memcached_DataObject
             return;
         }
 
+        $orig = clone($this);
+        $this->last_update = common_sql_now();
+        $this->update($orig);
+
         Event::handle('StartFeedSubReceive', array($this, $feed));
         Event::handle('EndFeedSubReceive', array($this, $feed));
     }
diff --git a/plugins/OStatus/lib/pushinputqueuehandler.php b/plugins/OStatus/lib/pushinputqueuehandler.php
new file mode 100644
index 0000000000..cbd9139b50
--- /dev/null
+++ b/plugins/OStatus/lib/pushinputqueuehandler.php
@@ -0,0 +1,49 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Process a feed distribution POST from a PuSH hub.
+ * @package FeedSub
+ * @author Brion Vibber <brion@status.net>
+ */
+
+class PushInputQueueHandler extends QueueHandler
+{
+    function transport()
+    {
+        return 'pushinput';
+    }
+
+    function handle($data)
+    {
+        assert(is_array($data));
+
+        $feedsub_id = $data['feedsub_id'];
+        $post = $data['post'];
+        $hmac = $data['hmac'];
+
+        $feedsub = FeedSub::staticGet('id', $feedsub_id);
+        if ($feedsub) {
+            $feedsub->receive($post, $hmac);
+        } else {
+            common_log(LOG_ERR, "Discarding POST to unknown feed subscription id $feedsub_id");
+        }
+        return true;
+    }
+}

From 1c22bf20f1e99664b02d71318592b73e7fb4d4b5 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 17:00:05 -0500
Subject: [PATCH 096/190] fixup activity serialization so salmon notifications
 work

---
 plugins/OStatus/lib/activity.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index f25a843c36..af83f8bc66 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -392,7 +392,7 @@ class ActivityObject
 
         if (!empty($this->content)) {
             // XXX: assuming HTML content here
-            $xs->element(self::CONTENT, array('type' => 'html'), $this->content);
+            $xs->element(ActivityUtils::CONTENT, array('type' => 'html'), $this->content);
         }
 
         if (!empty($this->link)) {
@@ -700,7 +700,7 @@ class Activity
         // XXX: add context
         // XXX: add target
 
-        $xs->raw($this->actor->asString());
+        $xs->raw($this->actor->asString('activity:actor'));
         $xs->element('activity:verb', null, $this->verb);
         $xs->raw($this->object->asString());
 

From aa0b2ce81ad4a99fb55a36feda54e70bcd0808be Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 14:28:06 -0800
Subject: [PATCH 097/190] OStatus PuSH fixlets: - set minimal error page output
 on PuSH callback - allow hub to retry ($config['ostatus']['hub_retries']),
 simplify internal iface a bit. Retries are pushed to end of queue but
 otherwise not delayed yet; makes delivery more robust to one-off transitory
 errors but not yet against downtime.

---
 plugins/OStatus/actions/pushcallback.php      |  1 +
 plugins/OStatus/classes/HubSub.php            | 47 ++++++++++++-------
 .../OStatus/lib/hubdistribqueuehandler.php    |  5 +-
 plugins/OStatus/lib/huboutqueuehandler.php    | 18 +++++--
 4 files changed, 46 insertions(+), 25 deletions(-)

diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 9e976a80de..35c92c7323 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -29,6 +29,7 @@ class PushCallbackAction extends Action
 {
     function handle()
     {
+        StatusNet::setApi(true); // Minimize error messages to aid in debugging
         parent::handle();
         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $this->handlePost();
diff --git a/plugins/OStatus/classes/HubSub.php b/plugins/OStatus/classes/HubSub.php
index 0cd4281f8f..a81de68e69 100644
--- a/plugins/OStatus/classes/HubSub.php
+++ b/plugins/OStatus/classes/HubSub.php
@@ -226,6 +226,26 @@ class HubSub extends Memcached_DataObject
         return parent::insert();
     }
 
+    /**
+     * Schedule delivery of a 'fat ping' to the subscriber's callback
+     * endpoint. If queues are disabled, this will run immediately.
+     *
+     * @param string $atom well-formed Atom feed
+     * @param int $retries optional count of retries if POST fails; defaults to hub_retries from config or 0 if unset
+     */
+    function distribute($atom, $retries=null)
+    {
+        if ($retries === null) {
+            $retries = intval(common_config('ostatus', 'hub_retries'));
+        }
+
+        $data = array('sub' => clone($this),
+                      'atom' => $atom,
+                      'retries' => $retries);
+        $qm = QueueManager::get();
+        $qm->enqueue($data, 'hubout');
+    }
+
     /**
      * Send a 'fat ping' to the subscriber's callback endpoint
      * containing the given Atom feed chunk.
@@ -234,6 +254,7 @@ class HubSub extends Memcached_DataObject
      * a higher level; don't just shove in a complete feed!
      *
      * @param string $atom well-formed Atom feed
+     * @throws Exception (HTTP or general)
      */
     function push($atom)
     {
@@ -245,24 +266,18 @@ class HubSub extends Memcached_DataObject
             $hmac = '(none)';
         }
         common_log(LOG_INFO, "About to push feed to $this->callback for $this->topic, HMAC $hmac");
-        try {
-            $request = new HTTPClient();
-            $request->setBody($atom);
-            $response = $request->post($this->callback, $headers);
 
-            if ($response->isOk()) {
-                return true;
-            }
-            common_log(LOG_ERR, "Error sending PuSH content " .
-                                "to $this->callback for $this->topic: " .
-                                $response->getStatus());
-            return false;
+        $request = new HTTPClient();
+        $request->setBody($atom);
+        $response = $request->post($this->callback, $headers);
 
-        } catch (Exception $e) {
-            common_log(LOG_ERR, "Error sending PuSH content " .
-                                "to $this->callback for $this->topic: " .
-                                $e->getMessage());
-            return false;
+        if ($response->isOk()) {
+            return true;
+        } else {
+            throw new Exception("Callback returned status: " .
+                                $response->getStatus() .
+                                "; body: " .
+                                trim($response->getBody()));
         }
     }
 }
diff --git a/plugins/OStatus/lib/hubdistribqueuehandler.php b/plugins/OStatus/lib/hubdistribqueuehandler.php
index 245a57f720..30a427e3fc 100644
--- a/plugins/OStatus/lib/hubdistribqueuehandler.php
+++ b/plugins/OStatus/lib/hubdistribqueuehandler.php
@@ -124,10 +124,7 @@ class HubDistribQueueHandler extends QueueHandler
         common_log(LOG_INFO, "Preparing $sub->N PuSH distribution(s) for $sub->topic");
         $qm = QueueManager::get();
         while ($sub->fetch()) {
-            common_log(LOG_INFO, "Prepping PuSH distribution to $sub->callback for $sub->topic");
-            $data = array('sub' => clone($sub),
-                          'atom' => $atom);
-            $qm->enqueue($data, 'hubout');
+            $sub->distribute($atom);
         }
     }
 
diff --git a/plugins/OStatus/lib/huboutqueuehandler.php b/plugins/OStatus/lib/huboutqueuehandler.php
index 0791c7e5db..3ad94646e6 100644
--- a/plugins/OStatus/lib/huboutqueuehandler.php
+++ b/plugins/OStatus/lib/huboutqueuehandler.php
@@ -33,6 +33,7 @@ class HubOutQueueHandler extends QueueHandler
     {
         $sub = $data['sub'];
         $atom = $data['atom'];
+        $retries = $data['retries'];
 
         assert($sub instanceof HubSub);
         assert(is_string($atom));
@@ -40,13 +41,20 @@ class HubOutQueueHandler extends QueueHandler
         try {
             $sub->push($atom);
         } catch (Exception $e) {
-            common_log(LOG_ERR, "Failed PuSH to $sub->callback for $sub->topic: " .
-                                $e->getMessage());
-            // @fixme Reschedule a later delivery?
-            return true;
+            $retries--;
+            $msg = "Failed PuSH to $sub->callback for $sub->topic: " .
+                   $e->getMessage();
+            if ($retries > 0) {
+                common_log(LOG_ERR, "$msg; scheduling for $retries more tries");
+
+                // @fixme when we have infrastructure to schedule a retry
+                // after a delay, use it.
+                $sub->distribute($atom, $retries);
+            } else {
+                common_log(LOG_ERR, "$msg; discarding");
+            }
         }
 
         return true;
     }
 }
-

From 10281d59f4bf8298ff65792d1a7826913d96fafa Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Sun, 21 Feb 2010 14:43:28 -0800
Subject: [PATCH 098/190] Add PoCo namespace to notice feeds

---
 lib/atomnoticefeed.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/atomnoticefeed.php b/lib/atomnoticefeed.php
index 7653f91544..d2bf2a416f 100644
--- a/lib/atomnoticefeed.php
+++ b/lib/atomnoticefeed.php
@@ -64,6 +64,11 @@ class AtomNoticeFeed extends Atom10Feed
             'http://activitystrea.ms/spec/1.0/'
         );
 
+        $this->addNamespace(
+            'poco',
+            'http://portablecontacts.net/spec/1.0'
+        );
+
         // XXX: What should the uri be?
         $this->addNamespace(
             'ostatus',

From daccaeb748fff65186fff85e28cda92f268dbc60 Mon Sep 17 00:00:00 2001
From: Siebrand Mazeland <s.mazeland@xs4all.nl>
Date: Mon, 22 Feb 2010 00:06:47 +0100
Subject: [PATCH 099/190] Localisation updates for !StatusNet from
 !translatewiki.net !sntrans

Signed-off-by: Siebrand Mazeland <s.mazeland@xs4all.nl>
---
 locale/ar/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/arz/LC_MESSAGES/statusnet.po   | 219 ++++++------
 locale/bg/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/ca/LC_MESSAGES/statusnet.po    | 223 ++++++-------
 locale/cs/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/de/LC_MESSAGES/statusnet.po    | 464 ++++++++++++--------------
 locale/el/LC_MESSAGES/statusnet.po    | 223 ++++++-------
 locale/en_GB/LC_MESSAGES/statusnet.po | 223 ++++++-------
 locale/es/LC_MESSAGES/statusnet.po    | 223 ++++++-------
 locale/fa/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/fi/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/fr/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/ga/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/he/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/hsb/LC_MESSAGES/statusnet.po   | 219 ++++++------
 locale/ia/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/is/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/it/LC_MESSAGES/statusnet.po    | 221 ++++++------
 locale/ja/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/ko/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/mk/LC_MESSAGES/statusnet.po    | 221 ++++++------
 locale/nb/LC_MESSAGES/statusnet.po    | 223 ++++++-------
 locale/nl/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/nn/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/pl/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/pt/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/pt_BR/LC_MESSAGES/statusnet.po | 264 ++++++++-------
 locale/ru/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/statusnet.po                   | 214 ++++++------
 locale/sv/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/te/LC_MESSAGES/statusnet.po    | 223 ++++++-------
 locale/tr/LC_MESSAGES/statusnet.po    | 225 ++++++-------
 locale/uk/LC_MESSAGES/statusnet.po    | 219 ++++++------
 locale/vi/LC_MESSAGES/statusnet.po    | 227 ++++++-------
 locale/zh_CN/LC_MESSAGES/statusnet.po | 227 +++++++------
 locale/zh_TW/LC_MESSAGES/statusnet.po | 223 ++++++-------
 36 files changed, 4067 insertions(+), 4204 deletions(-)

diff --git a/locale/ar/LC_MESSAGES/statusnet.po b/locale/ar/LC_MESSAGES/statusnet.po
index 3d3fca98c3..ebaf7290c8 100644
--- a/locale/ar/LC_MESSAGES/statusnet.po
+++ b/locale/ar/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:38+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:19+0000\n"
 "Language-Team: Arabic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ar\n"
 "X-Message-Group: out-statusnet\n"
@@ -100,7 +100,6 @@ msgstr "لا صفحة كهذه"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "لا مستخدم كهذا."
 
@@ -543,7 +542,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "الحساب"
 
@@ -918,7 +917,7 @@ msgstr "أنت لست مالك هذا التطبيق."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1638,7 +1637,7 @@ msgstr "%1$s أعضاء المجموعة, الصفحة %2$d"
 msgid "A list of the users in this group."
 msgstr "قائمة بمستخدمي هذه المجموعة."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "إداري"
 
@@ -1968,7 +1967,7 @@ msgstr "اسم المستخدم أو كلمة السر غير صحيحان."
 msgid "Error setting user. You are probably not authorized."
 msgstr "خطأ أثناء ضبط المستخدم. لست مُصرحًا على الأرجح."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "لُج"
@@ -2896,7 +2895,7 @@ msgstr "عذرا، رمز دعوة غير صالح."
 msgid "Registration successful"
 msgstr "نجح التسجيل"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "سجّل"
@@ -3726,7 +3725,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "تعذّر حفظ الاشتراك."
 
@@ -4148,7 +4148,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "ملحقات"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "النسخة"
 
@@ -4207,49 +4207,73 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "مشكلة في حفظ الإشعار. طويل جدًا."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "مشكلة في حفظ الإشعار. مستخدم غير معروف."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "مشكلة أثناء حفظ الإشعار."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشكلة أثناء حفظ الإشعار."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "آر تي @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "مُشترك أصلا!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "لقد منعك المستخدم."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "غير مشترك!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "لم يمكن حذف اشتراك ذاتي."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "تعذّر حذف الاشتراك."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "أهلا بكم في %1$s يا @%2$s!"
@@ -4299,124 +4323,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "صفحة غير مُعنونة"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "الرئيسية"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "الملف الشخصي ومسار الأصدقاء الزمني"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "اتصل"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "غيّر ضبط الموقع"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "ادعُ"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "اخرج"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "اخرج من الموقع"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "أنشئ حسابًا"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "لُج إلى الموقع"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "مساعدة"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "ساعدني!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "ابحث"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "ابحث عن أشخاص أو نص"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "إشعار الموقع"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "المشاهدات المحلية"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "إشعار الصفحة"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "عن"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "الأسئلة المكررة"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "الشروط"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "خصوصية"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "المصدر"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "اتصل"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "رخصة برنامج StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4425,12 +4449,12 @@ msgstr ""
 "**%%site.name%%** خدمة تدوين مصغر يقدمها لك [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4441,41 +4465,41 @@ msgstr ""
 "المتوفر تحت [رخصة غنو أفيرو العمومية](http://www.fsf.org/licensing/licenses/"
 "agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "رخصة محتوى الموقع"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "الرخصة."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "بعد"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "قبل"
 
@@ -4775,54 +4799,59 @@ msgstr "خطأ أثناء حفظ الإشعار."
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "لا مستخدم كهذا."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "مُشترك ب%s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "لست مُشتركًا بأي أحد."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "لست مشتركًا بأحد."
@@ -4832,11 +4861,11 @@ msgstr[3] "أنت مشترك بهؤلاء الأشخاص:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "لا أحد مشترك بك."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "لا أحد مشترك بك."
@@ -4846,11 +4875,11 @@ msgstr[3] "هؤلاء الأشخاص مشتركون بك:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "لست عضوًا في أي مجموعة."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "لست عضوًا في أي مجموعة."
@@ -4860,7 +4889,7 @@ msgstr[3] "أنت عضو في هذه المجموعات:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5522,10 +5551,6 @@ msgstr "خطأ أثناء إدراج الملف الشخصي البعيد"
 msgid "Duplicate notice"
 msgstr "ضاعف الإشعار"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "تعذّر إدراج اشتراك جديد."
@@ -5702,34 +5727,6 @@ msgstr "الأشخاص المشتركون ب%s"
 msgid "Groups %s is a member of"
 msgstr "المجموعات التي %s عضو فيها"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "مُشترك أصلا!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "لقد منعك المستخدم."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "تعذّر الاشتراك."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "غير مشترك!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "لم يمكن حذف اشتراك ذاتي."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "تعذّر حذف الاشتراك."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/arz/LC_MESSAGES/statusnet.po b/locale/arz/LC_MESSAGES/statusnet.po
index 2163be1b4f..9c0e7c4dd9 100644
--- a/locale/arz/LC_MESSAGES/statusnet.po
+++ b/locale/arz/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:41+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:22+0000\n"
 "Language-Team: Egyptian Spoken Arabic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: arz\n"
 "X-Message-Group: out-statusnet\n"
@@ -104,7 +104,6 @@ msgstr "لا صفحه كهذه"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "لا مستخدم كهذا."
 
@@ -547,7 +546,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "الحساب"
 
@@ -922,7 +921,7 @@ msgstr "انت مش بتملك الapplication دى."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1642,7 +1641,7 @@ msgstr "%1$s اعضاء الجروپ, صفحه %2$d"
 msgid "A list of the users in this group."
 msgstr "قائمه بمستخدمى هذه المجموعه."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "إداري"
 
@@ -1972,7 +1971,7 @@ msgstr "اسم المستخدم أو كلمه السر غير صحيحان."
 msgid "Error setting user. You are probably not authorized."
 msgstr "خطأ أثناء ضبط المستخدم. لست مُصرحًا على الأرجح."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "لُج"
@@ -2897,7 +2896,7 @@ msgstr "عذرا، رمز دعوه غير صالح."
 msgid "Registration successful"
 msgstr "نجح التسجيل"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "سجّل"
@@ -3727,7 +3726,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "تعذّر حفظ الاشتراك."
 
@@ -4149,7 +4149,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "النسخه"
 
@@ -4208,49 +4208,73 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "مشكله فى حفظ الإشعار. طويل جدًا."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "مشكله فى حفظ الإشعار. مستخدم غير معروف."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "مشكله أثناء حفظ الإشعار."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشكله أثناء حفظ الإشعار."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "آر تى @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "مُشترك أصلا!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "لقد منعك المستخدم."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "غير مشترك!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "ما نفعش يمسح الاشتراك الشخصى."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "تعذّر حذف الاشتراك."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "أهلا بكم فى %1$s يا @%2$s!"
@@ -4300,124 +4324,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "صفحه غير مُعنونة"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "الرئيسية"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "الملف الشخصى ومسار الأصدقاء الزمني"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "اتصل"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "غيّر ضبط الموقع"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "ادعُ"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "اخرج"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "اخرج من الموقع"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "أنشئ حسابًا"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "لُج إلى الموقع"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "مساعدة"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "ساعدني!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "ابحث"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "ابحث عن أشخاص أو نص"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "إشعار الموقع"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "المشاهدات المحلية"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "إشعار الصفحة"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "عن"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "الأسئله المكررة"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "الشروط"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "خصوصية"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "المصدر"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "اتصل"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4426,12 +4450,12 @@ msgstr ""
 "**%%site.name%%** خدمه تدوين مصغر يقدمها لك [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4442,41 +4466,41 @@ msgstr ""
 "المتوفر تحت [رخصه غنو أفيرو العمومية](http://www.fsf.org/licensing/licenses/"
 "agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "رخصه محتوى الموقع"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "الرخصه."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "بعد"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "قبل"
 
@@ -4776,54 +4800,59 @@ msgstr "خطأ أثناء حفظ الإشعار."
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "لا مستخدم كهذا."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "مُشترك ب%s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "لست مُشتركًا بأى أحد."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "لست مشتركًا بأحد."
@@ -4833,11 +4862,11 @@ msgstr[3] "أنت مشترك بهؤلاء الأشخاص:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "لا أحد مشترك بك."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "لا أحد مشترك بك."
@@ -4847,11 +4876,11 @@ msgstr[3] "هؤلاء الأشخاص مشتركون بك:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "لست عضوًا فى أى مجموعه."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "لست عضوًا فى أى مجموعه."
@@ -4861,7 +4890,7 @@ msgstr[3] "أنت عضو فى هذه المجموعات:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5513,10 +5542,6 @@ msgstr "خطأ أثناء إدراج الملف الشخصى البعيد"
 msgid "Duplicate notice"
 msgstr "ضاعف الإشعار"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "تعذّر إدراج اشتراك جديد."
@@ -5693,34 +5718,6 @@ msgstr "الأشخاص المشتركون ب%s"
 msgid "Groups %s is a member of"
 msgstr "المجموعات التى %s عضو فيها"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "مُشترك أصلا!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "لقد منعك المستخدم."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "تعذّر الاشتراك."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "غير مشترك!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "ما نفعش يمسح الاشتراك الشخصى."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "تعذّر حذف الاشتراك."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/bg/LC_MESSAGES/statusnet.po b/locale/bg/LC_MESSAGES/statusnet.po
index 973f57496a..873dcfb61d 100644
--- a/locale/bg/LC_MESSAGES/statusnet.po
+++ b/locale/bg/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:44+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:26+0000\n"
 "Language-Team: Bulgarian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: bg\n"
 "X-Message-Group: out-statusnet\n"
@@ -99,7 +99,6 @@ msgstr "Няма такака страница."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Няма такъв потребител"
 
@@ -553,7 +552,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Сметка"
 
@@ -934,7 +933,7 @@ msgstr "Не членувате в тази група."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Имаше проблем със сесията ви в сайта."
 
@@ -1691,7 +1690,7 @@ msgstr "Членове на групата %s, страница %d"
 msgid "A list of the users in this group."
 msgstr "Списък с потребителите в тази група."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Настройки"
 
@@ -2068,7 +2067,7 @@ msgstr "Грешно име или парола."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Забранено."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Вход"
@@ -3017,7 +3016,7 @@ msgstr "Грешка в кода за потвърждение."
 msgid "Registration successful"
 msgstr "Записването е успешно."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Регистриране"
@@ -3884,7 +3883,8 @@ msgstr "Не е въведен код."
 msgid "You are not subscribed to that profile."
 msgstr "Не сте абонирани за този профил"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "Грешка при създаване на нов абонамент."
@@ -4328,7 +4328,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Приставки"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Версия"
 
@@ -4391,23 +4391,23 @@ msgstr "Грешка при обновяване на бележката с но
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Грешка при записване на бележката. Непознат потребител."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Твърде много бележки за кратко време. Спрете, поемете дъх и публикувайте "
 "отново след няколко минути."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4416,30 +4416,57 @@ msgstr ""
 "Твърде много бележки за кратко време. Спрете, поемете дъх и публикувайте "
 "отново след няколко минути."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Забранено ви е да публикувате бележки в този сайт."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Грешка в базата от данни — отговор при вмъкването: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "Потребителят е забранил да се абонирате за него."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Потребителят ви е блокирал."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Не сте абонирани!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Грешка при изтриване на абонамента."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Грешка при изтриване на абонамента."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добре дошли в %1$s, @%2$s!"
@@ -4491,128 +4518,128 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Неозаглавена страница"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Начало"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Промяна на поща, аватар, парола, профил"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Свързване"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Свързване към услуги"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Промяна настройките на сайта"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Покани"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Поканете приятели и колеги да се присъединят към вас в %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Изход"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Излизане от сайта"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Създаване на нова сметка"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Влизане в сайта"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Помощ"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "Помощ"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Търсене"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Търсене за хора или бележки"
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "Нова бележка"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "Нова бележка"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Абонаменти"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Относно"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Въпроси"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Условия"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Поверителност"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Изходен код"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Контакт"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Табелка"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Лиценз на програмата StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4621,12 +4648,12 @@ msgstr ""
 "**%%site.name%%** е услуга за микроблогване, предоставена ви от [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** е услуга за микроблогване. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4637,41 +4664,41 @@ msgstr ""
 "достъпна под [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Лиценз на съдържанието"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Всички "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "лиценз."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Страниране"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "След"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Преди"
 
@@ -4985,80 +5012,85 @@ msgstr "Грешка при записване на бележката."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Уточнете името на потребителя, за когото се абонирате."
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Няма такъв потребител"
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Абонирани сте за %s."
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Уточнете името на потребителя, от когото се отписвате."
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Отписани сте от %s."
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Командата все още не се поддържа."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Уведомлението е изключено."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Грешка при изключване на уведомлението."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Уведомлението е включено."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Грешка при включване на уведомлението."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Не сте абонирани за никого."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Вече сте абонирани за следните потребители:"
 msgstr[1] "Вече сте абонирани за следните потребители:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Никой не е абониран за вас."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Грешка при абониране на друг потребител за вас."
 msgstr[1] "Грешка при абониране на друг потребител за вас."
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Не членувате в нито една група."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Не членувате в тази група."
 msgstr[1] "Не членувате в тази група."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5731,11 +5763,6 @@ msgstr "Грешка при вмъкване на отдалечен профи
 msgid "Duplicate notice"
 msgstr "Изтриване на бележката"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "Потребителят е забранил да се абонирате за него."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Грешка при добавяне на нов абонамент."
@@ -5919,36 +5946,6 @@ msgstr "Абонирани за %s"
 msgid "Groups %s is a member of"
 msgstr "Групи, в които участва %s"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Потребителят ви е блокирал."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Грешка при абониране."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Грешка при абониране на друг потребител за вас."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Не сте абонирани!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Грешка при изтриване на абонамента."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Грешка при изтриване на абонамента."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/ca/LC_MESSAGES/statusnet.po b/locale/ca/LC_MESSAGES/statusnet.po
index e141f0a0dd..48cd84bccc 100644
--- a/locale/ca/LC_MESSAGES/statusnet.po
+++ b/locale/ca/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:48+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:28+0000\n"
 "Language-Team: Catalan\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ca\n"
 "X-Message-Group: out-statusnet\n"
@@ -105,7 +105,6 @@ msgstr "No existeix la pàgina."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "No existeix aquest usuari."
 
@@ -569,7 +568,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Compte"
 
@@ -954,7 +953,7 @@ msgstr "No sou un membre del grup."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Ha ocorregut algun problema amb la teva sessió."
 
@@ -1711,7 +1710,7 @@ msgstr "%s membre/s en el grup, pàgina %d"
 msgid "A list of the users in this group."
 msgstr "La llista dels usuaris d'aquest grup."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2091,7 +2090,7 @@ msgstr "Nom d'usuari o contrasenya incorrectes."
 msgid "Error setting user. You are probably not authorized."
 msgstr "No autoritzat."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Inici de sessió"
@@ -3061,7 +3060,7 @@ msgstr "El codi d'invitació no és vàlid."
 msgid "Registration successful"
 msgstr "Registre satisfactori"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registre"
@@ -3949,7 +3948,8 @@ msgstr "No hi ha cap codi entrat"
 msgid "You are not subscribed to that profile."
 msgstr "No estàs subscrit a aquest perfil."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "No s'ha pogut guardar la subscripció."
 
@@ -4396,7 +4396,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Connectors"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Sessions"
@@ -4460,23 +4460,23 @@ msgstr "No s'ha pogut inserir el missatge amb la nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Hashtag de l'error de la base de dades:%s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema al guardar la notificació. Usuari desconegut."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Masses notificacions massa ràpid; pren un respir i publica de nou en uns "
 "minuts."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4485,30 +4485,56 @@ msgstr ""
 "Masses notificacions massa ràpid; pren un respir i publica de nou en uns "
 "minuts."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Ha estat bandejat de publicar notificacions en aquest lloc."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Error de BD en inserir resposta: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Se us ha banejat la subscripció."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Ja hi esteu subscrit!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Un usuari t'ha bloquejat."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "No estàs subscrit!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "No s'ha pogut eliminar la subscripció."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "No s'ha pogut eliminar la subscripció."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Us donem la benvinguda a %1$s, @%2$s!"
@@ -4559,125 +4585,125 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Pàgina sense titol"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navegació primària del lloc"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Inici"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Perfil personal i línia temporal dels amics"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Canviar correu electrònic, avatar, contrasenya, perfil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Connexió"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "No s'ha pogut redirigir al servidor: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Canvia la configuració del lloc"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Convida"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Convidar amics i companys perquè participin a %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Finalitza la sessió"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Finalitza la sessió del lloc"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Crea un compte"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Inicia una sessió al lloc"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Ajuda"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Ajuda'm"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Cerca"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Cerca gent o text"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Avís del lloc"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Vistes locals"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Notificació pàgina"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Navegació del lloc secundària"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Quant a"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Preguntes més freqüents"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privadesa"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Font"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contacte"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Insígnia"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Llicència del programari StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4686,12 +4712,12 @@ msgstr ""
 "**%%site.name%%** és un servei de microblogging de [%%site.broughtby%%**](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** és un servei de microblogging."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4702,41 +4728,41 @@ msgstr ""
 "%s, disponible sota la [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Llicència de contingut del lloc"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Tot "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "llicència."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginació"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Posteriors"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Anteriors"
 
@@ -5048,82 +5074,87 @@ msgstr "Problema en guardar l'avís."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Especifica el nom de l'usuari a que vols subscriure't"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "No existeix aquest usuari."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Subscrit a %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especifica el nom de l'usuari del que vols deixar d'estar subscrit"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Has deixat d'estar subscrit a %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Comanda encara no implementada."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notificacions off."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "No es poden posar en off les notificacions."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notificacions on."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "No es poden posar en on les notificacions."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "No estàs subscrit a aquest perfil."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ja estàs subscrit a aquests usuaris:"
 msgstr[1] "Ja estàs subscrit a aquests usuaris:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "No pots subscriure a un altre a tu mateix."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "No pots subscriure a un altre a tu mateix."
 msgstr[1] "No pots subscriure a un altre a tu mateix."
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "No sou membre de cap grup."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Sou un membre d'aquest grup:"
 msgstr[1] "Sou un membre d'aquests grups:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5799,10 +5830,6 @@ msgstr "Error en inserir perfil remot"
 msgid "Duplicate notice"
 msgstr "Eliminar nota."
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Se us ha banejat la subscripció."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "No s'ha pogut inserir una nova subscripció."
@@ -5984,36 +6011,6 @@ msgstr "Persones subscrites a %s"
 msgid "Groups %s is a member of"
 msgstr "%s grups són membres de"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Ja hi esteu subscrit!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Un usuari t'ha bloquejat."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "No pots subscriure."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "No pots subscriure a un altre a tu mateix."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "No estàs subscrit!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "No s'ha pogut eliminar la subscripció."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "No s'ha pogut eliminar la subscripció."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/cs/LC_MESSAGES/statusnet.po b/locale/cs/LC_MESSAGES/statusnet.po
index 192a6572eb..2d6cdda177 100644
--- a/locale/cs/LC_MESSAGES/statusnet.po
+++ b/locale/cs/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:51+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:31+0000\n"
 "Language-Team: Czech\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: cs\n"
 "X-Message-Group: out-statusnet\n"
@@ -106,7 +106,6 @@ msgstr "Žádné takové oznámení."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Žádný takový uživatel."
 
@@ -564,7 +563,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 #, fuzzy
 msgid "Account"
 msgstr "O nás"
@@ -957,7 +956,7 @@ msgstr "Neodeslal jste nám profil"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1719,7 +1718,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2069,7 +2068,7 @@ msgstr "Neplatné jméno nebo heslo"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Neautorizován."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Přihlásit"
@@ -3030,7 +3029,7 @@ msgstr "Chyba v ověřovacím kódu"
 msgid "Registration successful"
 msgstr "Registrace úspěšná"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrovat"
@@ -3890,7 +3889,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr "Neodeslal jste nám profil"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "Nelze vytvořit odebírat"
@@ -4342,7 +4342,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Osobní"
@@ -4405,51 +4405,78 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Chyba v DB při vkládání odpovědi: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+#, fuzzy
+msgid "User has blocked you."
+msgstr "Uživatel nemá profil."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Nepřihlášen!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Nelze smazat odebírání"
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Nelze smazat odebírání"
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4503,130 +4530,130 @@ msgstr "%1 statusů na %2"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Domů"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Připojit"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Nelze přesměrovat na server: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Odběry"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Odhlásit"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "Vytvořit nový účet"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Nápověda"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Pomoci mi!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Hledat"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "Nové sdělení"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "Nové sdělení"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Odběry"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "O nás"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Soukromí"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Zdroj"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4635,12 +4662,12 @@ msgstr ""
 "**%%site.name%%** je služba microblogů, kterou pro vás poskytuje [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** je služba mikroblogů."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4651,43 +4678,43 @@ msgstr ""
 "dostupná pod [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "Nové sdělení"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 #, fuzzy
 msgid "After"
 msgstr "« Novější"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "Starší »"
@@ -5002,86 +5029,91 @@ msgstr "Problém při ukládání sdělení"
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Žádný takový uživatel."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Neodeslal jste nám profil"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Neodeslal jste nám profil"
 msgstr[1] "Neodeslal jste nám profil"
 msgstr[2] ""
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Vzdálený odběr"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Vzdálený odběr"
 msgstr[1] "Vzdálený odběr"
 msgstr[2] ""
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Neodeslal jste nám profil"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Neodeslal jste nám profil"
 msgstr[1] "Neodeslal jste nám profil"
 msgstr[2] ""
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5763,10 +5795,6 @@ msgstr "Chyba při vkládaní vzdáleného profilu"
 msgid "Duplicate notice"
 msgstr "Nové sdělení"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Nelze vložit odebírání"
@@ -5952,37 +5980,6 @@ msgstr "Vzdálený odběr"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-#, fuzzy
-msgid "User has blocked you."
-msgstr "Uživatel nemá profil."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Nepřihlášen!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Nelze smazat odebírání"
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Nelze smazat odebírání"
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/de/LC_MESSAGES/statusnet.po b/locale/de/LC_MESSAGES/statusnet.po
index 6578c2f5c5..820fffcab1 100644
--- a/locale/de/LC_MESSAGES/statusnet.po
+++ b/locale/de/LC_MESSAGES/statusnet.po
@@ -13,12 +13,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:55+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:34+0000\n"
 "Language-Team: German\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: de\n"
 "X-Message-Group: out-statusnet\n"
@@ -109,7 +109,6 @@ msgstr "Seite nicht vorhanden"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Unbekannter Benutzer."
 
@@ -568,7 +567,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Konto"
 
@@ -951,7 +950,7 @@ msgstr "Du bist kein Mitglied dieser Gruppe."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Es gab ein Problem mit deinem Sessiontoken."
 
@@ -1702,7 +1701,7 @@ msgstr "%s Gruppen-Mitglieder, Seite %d"
 msgid "A list of the users in this group."
 msgstr "Liste der Benutzer in dieser Gruppe."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2090,7 +2089,7 @@ msgid "Error setting user. You are probably not authorized."
 msgstr ""
 "Fehler beim setzen des Benutzers. Du bist vermutlich nicht autorisiert."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Anmelden"
@@ -2386,7 +2385,7 @@ msgstr "Profil-Einstellungen ansehen"
 
 #: actions/othersettings.php:123
 msgid "Show or hide profile designs."
-msgstr ""
+msgstr "Prifil-Designs anzeigen oder verstecken."
 
 #: actions/othersettings.php:153
 msgid "URL shortening service is too long (max 50 chars)."
@@ -2535,7 +2534,7 @@ msgstr "Server"
 
 #: actions/pathsadminpanel.php:238
 msgid "Site's server hostname."
-msgstr ""
+msgstr "Server Name der Seite"
 
 #: actions/pathsadminpanel.php:242
 msgid "Path"
@@ -2595,15 +2594,15 @@ msgstr "Avatarverzeichnis"
 
 #: actions/pathsadminpanel.php:301
 msgid "Backgrounds"
-msgstr ""
+msgstr "Hintergrundbilder"
 
 #: actions/pathsadminpanel.php:305
 msgid "Background server"
-msgstr ""
+msgstr "Server für Hintergrundbilder"
 
 #: actions/pathsadminpanel.php:309
 msgid "Background path"
-msgstr ""
+msgstr "Pfad zu den Hintergrundbildern"
 
 #: actions/pathsadminpanel.php:313
 msgid "Background directory"
@@ -2665,20 +2664,20 @@ msgid "Not a valid people tag: %s"
 msgstr "Ungültiger Personen-Tag: %s"
 
 #: actions/peopletag.php:144
-#, fuzzy, php-format
+#, php-format
 msgid "Users self-tagged with %1$s - page %2$d"
-msgstr "Benutzer die sich selbst mit %s getagged haben - Seite %d"
+msgstr "Benutzer die sich selbst mit %1$s getagged haben - Seite %2$d"
 
 #: actions/postnotice.php:84
 msgid "Invalid notice content"
 msgstr "Ungültiger Nachrichteninhalt"
 
 #: actions/postnotice.php:90
-#, fuzzy, php-format
+#, php-format
 msgid "Notice license ‘%1$s’ is not compatible with site license ‘%2$s’."
 msgstr ""
-"Die Nachrichtenlizenz '%s' ist nicht kompatibel mit der Lizenz der Seite '%"
-"s'."
+"Die Nachrichtenlizenz '%1$s' ist nicht kompatibel mit der Lizenz der Seite '%"
+"2$s'."
 
 #: actions/profilesettings.php:60
 msgid "Profile settings"
@@ -2741,7 +2740,7 @@ msgstr "Wo du bist, beispielsweise „Stadt, Gebiet, Land“"
 
 #: actions/profilesettings.php:138
 msgid "Share my current location when posting notices"
-msgstr ""
+msgstr "Teile meine aktuelle Position wenn ich Nachrichten sende"
 
 #: actions/profilesettings.php:145 actions/tagother.php:149
 #: actions/tagother.php:209 lib/subscriptionlist.php:106
@@ -2802,9 +2801,8 @@ msgid "Couldn't update user for autosubscribe."
 msgstr "Autosubscribe konnte nicht aktiviert werden."
 
 #: actions/profilesettings.php:359
-#, fuzzy
 msgid "Couldn't save location prefs."
-msgstr "Konnte Tags nicht speichern."
+msgstr "Konnte Positions-Einstellungen nicht speichern."
 
 #: actions/profilesettings.php:371
 msgid "Couldn't save profile."
@@ -2821,7 +2819,7 @@ msgstr "Einstellungen gespeichert."
 #: actions/public.php:83
 #, php-format
 msgid "Beyond the page limit (%s)"
-msgstr ""
+msgstr "Jenseits des Seitenlimits (%s)"
 
 #: actions/public.php:92
 msgid "Could not retrieve public stream."
@@ -2854,10 +2852,12 @@ msgid ""
 "This is the public timeline for %%site.name%% but no one has posted anything "
 "yet."
 msgstr ""
+"Dies ist die öffentliche Zeitlinie von %%site.name%% es wurde allerdings "
+"noch nichts gepostet."
 
 #: actions/public.php:190
 msgid "Be the first to post!"
-msgstr ""
+msgstr "Sei der erste der etwas schreibt!"
 
 #: actions/public.php:194
 #, php-format
@@ -2898,6 +2898,8 @@ msgstr "Das sind die beliebtesten Tags auf %s "
 #, php-format
 msgid "No one has posted a notice with a [hashtag](%%doc.tags%%) yet."
 msgstr ""
+"Bis jetzt hat noch niemand eine Nachricht mit dem Tag [hashtag](%%doc.tags%"
+"%) gepostet."
 
 #: actions/publictagcloud.php:72
 msgid "Be the first to post one!"
@@ -3048,7 +3050,7 @@ msgstr "Entschuldigung, ungültiger Bestätigungscode."
 msgid "Registration successful"
 msgstr "Registrierung erfolgreich"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrieren"
@@ -3366,9 +3368,8 @@ msgstr ""
 
 #: actions/showapplication.php:169 actions/version.php:195
 #: lib/applicationeditform.php:195
-#, fuzzy
 msgid "Name"
-msgstr "Nutzername"
+msgstr "Name"
 
 #: actions/showapplication.php:178 lib/applicationeditform.php:222
 #, fuzzy
@@ -3481,7 +3482,7 @@ msgstr ""
 
 #: actions/showfavorites.php:242
 msgid "This is a way to share what you like."
-msgstr ""
+msgstr "Dies ist ein Weg Dinge zu teilen die dir gefallen."
 
 #: actions/showgroup.php:82 lib/groupnav.php:86
 #, php-format
@@ -3681,35 +3682,32 @@ msgstr ""
 "Software [StatusNet](http://status.net/). "
 
 #: actions/showstream.php:305
-#, fuzzy, php-format
+#, php-format
 msgid "Repeat of %s"
-msgstr "Antworten an %s"
+msgstr "Wiederholung von %s"
 
 #: actions/silence.php:65 actions/unsilence.php:65
-#, fuzzy
 msgid "You cannot silence users on this site."
-msgstr "Du kannst diesem Benutzer keine Nachricht schicken."
+msgstr "Du kannst Nutzer dieser Seite nicht ruhig stellen."
 
 #: actions/silence.php:72
-#, fuzzy
 msgid "User is already silenced."
-msgstr "Dieser Benutzer hat dich blockiert."
+msgstr "Nutzer ist bereits ruhig gestellt."
 
 #: actions/siteadminpanel.php:69
 msgid "Basic settings for this StatusNet site."
-msgstr ""
+msgstr "Grundeinstellungen für diese StatusNet Seite."
 
 #: actions/siteadminpanel.php:132
 msgid "Site name must have non-zero length."
-msgstr ""
+msgstr "Der Seiten Name darf nicht leer sein."
 
 #: actions/siteadminpanel.php:140
-#, fuzzy
 msgid "You must have a valid contact email address."
-msgstr "Du musst eine gültige E-Mail-Adresse haben"
+msgstr "Du musst eine gültige E-Mail-Adresse haben."
 
 #: actions/siteadminpanel.php:158
-#, fuzzy, php-format
+#, php-format
 msgid "Unknown language \"%s\"."
 msgstr "Unbekannte Sprache „%s“"
 
@@ -3727,7 +3725,7 @@ msgstr ""
 
 #: actions/siteadminpanel.php:183
 msgid "Minimum text limit is 140 characters."
-msgstr ""
+msgstr "Minimale Textlänge ist 140 Zeichen."
 
 #: actions/siteadminpanel.php:189
 msgid "Dupe limit must 1 or more seconds."
@@ -3738,13 +3736,12 @@ msgid "General"
 msgstr ""
 
 #: actions/siteadminpanel.php:242
-#, fuzzy
 msgid "Site name"
-msgstr "Seitennachricht"
+msgstr "Seitenname"
 
 #: actions/siteadminpanel.php:243
 msgid "The name of your site, like \"Yourcompany Microblog\""
-msgstr ""
+msgstr "Der Name deiner Seite, sowas wie \"DeinUnternehmen Mircoblog\""
 
 #: actions/siteadminpanel.php:247
 msgid "Brought by"
@@ -3947,7 +3944,8 @@ msgstr "Kein Code eingegeben"
 msgid "You are not subscribed to that profile."
 msgstr "Du hast dieses Profil nicht abonniert."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Konnte Abonnement nicht erstellen."
 
@@ -3965,9 +3963,9 @@ msgid "%s subscribers"
 msgstr "%s Abonnenten"
 
 #: actions/subscribers.php:52
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s subscribers, page %2$d"
-msgstr "%s Abonnenten, Seite %d"
+msgstr "%1$s Abonnenten, Seite %2$d"
 
 #: actions/subscribers.php:63
 msgid "These are the people who listen to your notices."
@@ -4006,9 +4004,9 @@ msgid "%s subscriptions"
 msgstr "%s Abonnements"
 
 #: actions/subscriptions.php:54
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s subscriptions, page %2$d"
-msgstr "%s Abonnements, Seite %d"
+msgstr "%1$s Abonnements, Seite %2$d"
 
 #: actions/subscriptions.php:65
 msgid "These are the people whose notices you listen to."
@@ -4030,9 +4028,9 @@ msgid ""
 msgstr ""
 
 #: actions/subscriptions.php:123 actions/subscriptions.php:127
-#, fuzzy, php-format
+#, php-format
 msgid "%s is not listening to anyone."
-msgstr "%1$s liest ab sofort "
+msgstr "%s hat niemanden abonniert."
 
 #: actions/subscriptions.php:194
 msgid "Jabber"
@@ -4043,24 +4041,24 @@ msgid "SMS"
 msgstr "SMS"
 
 #: actions/tag.php:68
-#, fuzzy, php-format
+#, php-format
 msgid "Notices tagged with %1$s, page %2$d"
-msgstr "Benutzer die sich selbst mit %s getagged haben - Seite %d"
+msgstr "Mit %1$s gekennzeichnete Nachrichten, Seite %2$d"
 
 #: actions/tag.php:86
-#, fuzzy, php-format
+#, php-format
 msgid "Notice feed for tag %s (RSS 1.0)"
-msgstr "Feed der Nachrichten von %s"
+msgstr "Nachrichten Feed für Tag %s (RSS 1.0)"
 
 #: actions/tag.php:92
-#, fuzzy, php-format
+#, php-format
 msgid "Notice feed for tag %s (RSS 2.0)"
-msgstr "Feed der Nachrichten von %s"
+msgstr "Nachrichten Feed für Tag %s (RSS 2.0)"
 
 #: actions/tag.php:98
-#, fuzzy, php-format
+#, php-format
 msgid "Notice feed for tag %s (Atom)"
-msgstr "Feed der Nachrichten von %s"
+msgstr "Nachrichten Feed für Tag %s (Atom)"
 
 #: actions/tagother.php:39
 #, fuzzy
@@ -4128,9 +4126,8 @@ msgid "User is not sandboxed."
 msgstr "Dieser Benutzer hat dich blockiert."
 
 #: actions/unsilence.php:72
-#, fuzzy
 msgid "User is not silenced."
-msgstr "Benutzer hat kein Profil."
+msgstr "Der Benutzer ist nicht ruhig gestellt."
 
 #: actions/unsubscribe.php:77
 msgid "No profile id in request."
@@ -4155,15 +4152,15 @@ msgstr "Benutzer"
 
 #: actions/useradminpanel.php:69
 msgid "User settings for this StatusNet site."
-msgstr ""
+msgstr "Nutzer Einstellungen dieser StatusNet Seite."
 
 #: actions/useradminpanel.php:148
 msgid "Invalid bio limit. Must be numeric."
-msgstr ""
+msgstr "Das Zeichenlimit der Biografie muss numerisch sein!"
 
 #: actions/useradminpanel.php:154
 msgid "Invalid welcome text. Max length is 255 characters."
-msgstr ""
+msgstr "Willkommens-Nachricht ungültig. Maximale Länge sind 255 Zeichen."
 
 #: actions/useradminpanel.php:164
 #, php-format
@@ -4193,33 +4190,27 @@ msgstr ""
 
 #: actions/useradminpanel.php:235
 msgid "Welcome text for new users (Max 255 chars)."
-msgstr ""
+msgstr "Willkommens-Nachricht für neue Nutzer (maximal 255 Zeichen)."
 
 #: actions/useradminpanel.php:240
-#, fuzzy
 msgid "Default subscription"
-msgstr "Alle Abonnements"
+msgstr "Standard Abonnement"
 
 #: actions/useradminpanel.php:241
-#, fuzzy
 msgid "Automatically subscribe new users to this user."
-msgstr ""
-"Abonniere automatisch alle Kontakte, die mich abonnieren (sinnvoll für Nicht-"
-"Menschen)"
+msgstr "Neue Nutzer abonnieren automatisch diesen Nutzer"
 
 #: actions/useradminpanel.php:250
-#, fuzzy
 msgid "Invitations"
-msgstr "Einladung(en) verschickt"
+msgstr "Einladungen"
 
 #: actions/useradminpanel.php:255
-#, fuzzy
 msgid "Invitations enabled"
-msgstr "Einladung(en) verschickt"
+msgstr "Einladungen aktivieren"
 
 #: actions/useradminpanel.php:257
 msgid "Whether to allow users to invite new users."
-msgstr ""
+msgstr "Ist es Nutzern erlaubt neue Nutzer einzuladen."
 
 #: actions/userauthorization.php:105
 msgid "Authorize subscription"
@@ -4245,7 +4236,6 @@ msgstr "Akzeptieren"
 
 #: actions/userauthorization.php:218 lib/subscribeform.php:115
 #: lib/subscribeform.php:139
-#, fuzzy
 msgid "Subscribe to this user"
 msgstr "Abonniere diesen Benutzer"
 
@@ -4403,7 +4393,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Eigene"
@@ -4468,22 +4458,22 @@ msgstr "Konnte Nachricht nicht mit neuer URI versehen."
 msgid "DB error inserting hashtag: %s"
 msgstr "Datenbankfehler beim Einfügen des Hashtags: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problem bei Speichern der Nachricht. Sie ist zu lang."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem bei Speichern der Nachricht. Unbekannter Benutzer."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Zu schnell zu viele Nachrichten; atme kurz durch und schicke sie erneut in "
 "ein paar Minuten ab."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4492,31 +4482,57 @@ msgstr ""
 "Zu schnell zu viele Nachrichten; atme kurz durch und schicke sie erneut in "
 "ein paar Minuten ab."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 "Du wurdest für das Schreiben von Nachrichten auf dieser Seite gesperrt."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problem bei Speichern der Nachricht."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problem bei Speichern der Nachricht."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Datenbankfehler beim Einfügen der Antwort: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Dieser Benutzer erlaubt dir nicht ihn zu abonnieren."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Bereits abonniert!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Dieser Benutzer hat dich blockiert."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Nicht abonniert!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Konnte Abonnement nicht löschen."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Konnte Abonnement nicht löschen."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Herzlich willkommen bei %1$s, @%2$s!"
@@ -4567,127 +4583,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Seite ohne Titel"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Hauptnavigation"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Startseite"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Persönliches Profil und Freundes-Zeitleiste"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Ändere deine E-Mail, dein Avatar, Passwort, Profil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Verbinden"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Konnte nicht zum Server umleiten: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Hauptnavigation"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Einladen"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Lade Freunde und Kollegen ein dir auf %s zu folgen"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Abmelden"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Von der Seite abmelden"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Neues Konto erstellen"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Auf der Seite anmelden"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Hilfe"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Hilf mir!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Suchen"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Suche nach Leuten oder Text"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Seitennachricht"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Lokale Ansichten"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Neue Nachricht"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Unternavigation"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Über"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "AGB"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privatsphäre"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Quellcode"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 #, fuzzy
 msgid "Badge"
 msgstr "Stups"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet-Software-Lizenz"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4696,12 +4712,12 @@ msgstr ""
 "**%%site.name%%** ist ein Microbloggingdienst von [%%site.broughtby%%](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** ist ein Microbloggingdienst."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4712,42 +4728,42 @@ msgstr ""
 "(Version %s) betrieben, die unter der [GNU Affero General Public License]"
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html) erhältlich ist."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "StatusNet-Software-Lizenz"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 #, fuzzy
 msgid "All "
 msgstr "Alle "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "Lizenz."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Seitenerstellung"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Später"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Vorher"
 
@@ -5057,81 +5073,86 @@ msgstr "Problem beim Speichern der Nachricht."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Gib den Namen des Benutzers an, den du abonnieren möchtest"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Unbekannter Benutzer."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "%s abonniert"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Gib den Namen des Benutzers ein, den du nicht mehr abonnieren möchtest"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "%s nicht mehr abonniert"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Befehl noch nicht implementiert."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Benachrichtigung deaktiviert."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Konnte Benachrichtigung nicht deaktivieren."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Benachrichtigung aktiviert."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Konnte Benachrichtigung nicht aktivieren."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Du hast dieses Profil nicht abonniert."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Du hast diese Benutzer bereits abonniert:"
 msgstr[1] "Du hast diese Benutzer bereits abonniert:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Niemand hat Dich abonniert."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Die Gegenseite konnte Dich nicht abonnieren."
 msgstr[1] "Die Gegenseite konnte Dich nicht abonnieren."
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Du bist in keiner Gruppe Mitglied."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du bist Mitglied dieser Gruppe:"
 msgstr[1] "Du bist Mitglied dieser Gruppen:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5245,19 +5266,19 @@ msgstr "Zu Favoriten hinzufügen"
 
 #: lib/feed.php:85
 msgid "RSS 1.0"
-msgstr ""
+msgstr "RSS 1.0"
 
 #: lib/feed.php:87
 msgid "RSS 2.0"
-msgstr ""
+msgstr "RSS 2.0"
 
 #: lib/feed.php:89
 msgid "Atom"
-msgstr ""
+msgstr "Atom"
 
 #: lib/feed.php:91
 msgid "FOAF"
-msgstr ""
+msgstr "FOAF"
 
 #: lib/feedlist.php:64
 msgid "Export data"
@@ -5324,12 +5345,12 @@ msgid "Blocked"
 msgstr "Blockiert"
 
 #: lib/groupnav.php:102
-#, fuzzy, php-format
+#, php-format
 msgid "%s blocked users"
-msgstr "Benutzer blockieren"
+msgstr "in %s blockierte Nutzer"
 
 #: lib/groupnav.php:108
-#, fuzzy, php-format
+#, php-format
 msgid "Edit %s group properties"
 msgstr "%s Gruppeneinstellungen bearbeiten"
 
@@ -5338,14 +5359,14 @@ msgid "Logo"
 msgstr "Logo"
 
 #: lib/groupnav.php:114
-#, fuzzy, php-format
+#, php-format
 msgid "Add or edit %s logo"
 msgstr "%s Logo hinzufügen oder bearbeiten"
 
 #: lib/groupnav.php:120
-#, fuzzy, php-format
+#, php-format
 msgid "Add or edit %s design"
-msgstr "%s Logo hinzufügen oder bearbeiten"
+msgstr "%s Design hinzufügen oder bearbeiten"
 
 #: lib/groupsbymemberssection.php:71
 msgid "Groups with most members"
@@ -5356,7 +5377,7 @@ msgid "Groups with most posts"
 msgstr "Gruppen mit den meisten Beiträgen"
 
 #: lib/grouptagcloudsection.php:56
-#, fuzzy, php-format
+#, php-format
 msgid "Tags in %s group's notices"
 msgstr "Tags in den Nachrichten der Gruppe %s"
 
@@ -5395,16 +5416,16 @@ msgstr "Unbekannter Dateityp"
 
 #: lib/imagefile.php:217
 msgid "MB"
-msgstr ""
+msgstr "MB"
 
 #: lib/imagefile.php:219
 msgid "kB"
-msgstr ""
+msgstr "kB"
 
 #: lib/jabber.php:220
 #, php-format
 msgid "[%s]"
-msgstr ""
+msgstr "[%s]"
 
 #: lib/jabber.php:400
 #, fuzzy, php-format
@@ -5420,14 +5441,12 @@ msgid "Leave"
 msgstr "Verlassen"
 
 #: lib/logingroupnav.php:80
-#, fuzzy
 msgid "Login with a username and password"
-msgstr "Anmelden mit einem Benutzernamen und Passwort"
+msgstr "Mit Nutzernamen und Passwort anmelden"
 
 #: lib/logingroupnav.php:86
-#, fuzzy
 msgid "Sign up for a new account"
-msgstr "Für ein neues Konto registrieren"
+msgstr "Registriere ein neues Nutzerkonto"
 
 #: lib/mail.php:172
 msgid "Email address confirmation"
@@ -5495,11 +5514,9 @@ msgstr ""
 "$s ändern.\n"
 
 #: lib/mail.php:258
-#, fuzzy, php-format
+#, php-format
 msgid "Bio: %s"
-msgstr ""
-"Biografie: %s\n"
-"\n"
+msgstr "Biografie: %s"
 
 #: lib/mail.php:286
 #, php-format
@@ -5666,7 +5683,6 @@ msgstr ""
 "Nachrichten schicken, die nur Du sehen kannst."
 
 #: lib/mailbox.php:227 lib/noticelist.php:481
-#, fuzzy
 msgid "from"
 msgstr "von"
 
@@ -5687,39 +5703,45 @@ msgid "Sorry, no incoming email allowed."
 msgstr "Sorry, keinen eingehenden E-Mails gestattet."
 
 #: lib/mailhandler.php:228
-#, fuzzy, php-format
+#, php-format
 msgid "Unsupported message type: %s"
-msgstr "Bildformat wird nicht unterstützt."
+msgstr "Nachrichten-Typ %s wird nicht unterstützt."
 
 #: lib/mediafile.php:98 lib/mediafile.php:123
 msgid "There was a database error while saving your file. Please try again."
 msgstr ""
+"Beim Speichern der Datei trat ein Datenbank Fehler auf. Bitte versuche es "
+"noch einmal."
 
 #: lib/mediafile.php:142
 msgid "The uploaded file exceeds the upload_max_filesize directive in php.ini."
 msgstr ""
+"Die Größe der hoch geladenen Datei überschreitet die upload_max_filesize "
+"Angabe in der php.ini."
 
 #: lib/mediafile.php:147
 msgid ""
 "The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in "
 "the HTML form."
 msgstr ""
+"Die Größe der hoch geladenen Datei überschreitet die MAX_FILE_SIZE Angabe, "
+"die im HTML Formular angegeben wurde."
 
 #: lib/mediafile.php:152
 msgid "The uploaded file was only partially uploaded."
-msgstr ""
+msgstr "Die Datei wurde nur teilweise auf den Server geladen."
 
 #: lib/mediafile.php:159
 msgid "Missing a temporary folder."
-msgstr ""
+msgstr "Kein temporäres Verzeichnis gefunden."
 
 #: lib/mediafile.php:162
 msgid "Failed to write file to disk."
-msgstr ""
+msgstr "Konnte die Datei nicht auf die Festplatte schreiben."
 
 #: lib/mediafile.php:165
 msgid "File upload stopped by extension."
-msgstr ""
+msgstr "Upload der Datei wurde wegen der Dateiendung gestoppt."
 
 #: lib/mediafile.php:179 lib/mediafile.php:216
 msgid "File exceeds user's quota."
@@ -5745,7 +5767,6 @@ msgid "%s is not a supported file type on this server."
 msgstr ""
 
 #: lib/messageform.php:120
-#, fuzzy
 msgid "Send a direct notice"
 msgstr "Versende eine direkte Nachricht"
 
@@ -5754,14 +5775,12 @@ msgid "To"
 msgstr "An"
 
 #: lib/messageform.php:159 lib/noticeform.php:185
-#, fuzzy
 msgid "Available characters"
 msgstr "Verfügbare Zeichen"
 
 #: lib/noticeform.php:160
-#, fuzzy
 msgid "Send a notice"
-msgstr "Nachricht versenden"
+msgstr "Nachricht senden"
 
 #: lib/noticeform.php:173
 #, php-format
@@ -5777,14 +5796,12 @@ msgid "Attach a file"
 msgstr ""
 
 #: lib/noticeform.php:212
-#, fuzzy
 msgid "Share my location"
-msgstr "Konnte Tags nicht speichern."
+msgstr "Teile meinen Aufenthaltsort"
 
 #: lib/noticeform.php:215
-#, fuzzy
 msgid "Do not share my location"
-msgstr "Konnte Tags nicht speichern."
+msgstr "Teile meinen Aufenthaltsort nicht"
 
 #: lib/noticeform.php:216
 msgid ""
@@ -5798,21 +5815,20 @@ msgid "%1$u°%2$u'%3$u\"%4$s %5$u°%6$u'%7$u\"%8$s"
 msgstr ""
 
 #: lib/noticelist.php:430
-#, fuzzy
 msgid "N"
-msgstr "Nein"
+msgstr "N"
 
 #: lib/noticelist.php:430
 msgid "S"
-msgstr ""
+msgstr "S"
 
 #: lib/noticelist.php:431
 msgid "E"
-msgstr ""
+msgstr "O"
 
 #: lib/noticelist.php:431
 msgid "W"
-msgstr ""
+msgstr "W"
 
 #: lib/noticelist.php:438
 msgid "at"
@@ -5823,9 +5839,8 @@ msgid "in context"
 msgstr "im Zusammenhang"
 
 #: lib/noticelist.php:582
-#, fuzzy
 msgid "Repeated by"
-msgstr "Erstellt"
+msgstr "Wiederholt von"
 
 #: lib/noticelist.php:609
 msgid "Reply to this notice"
@@ -5836,9 +5851,8 @@ msgid "Reply"
 msgstr "Antworten"
 
 #: lib/noticelist.php:654
-#, fuzzy
 msgid "Notice repeated"
-msgstr "Nachricht gelöscht."
+msgstr "Nachricht wiederholt"
 
 #: lib/nudgeform.php:116
 msgid "Nudge this user"
@@ -5869,11 +5883,6 @@ msgstr "Fehler beim Einfügen des entfernten Profils"
 msgid "Duplicate notice"
 msgstr "Notiz löschen"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "Dieser Benutzer erlaubt dir nicht ihn zu abonnieren."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Konnte neues Abonnement nicht eintragen."
@@ -5907,7 +5916,7 @@ msgid "Your sent messages"
 msgstr "Deine gesendeten Nachrichten"
 
 #: lib/personaltagcloudsection.php:56
-#, fuzzy, php-format
+#, php-format
 msgid "Tags in %s's notices"
 msgstr "Tags in %ss Nachrichten"
 
@@ -5974,28 +5983,24 @@ msgid "Popular"
 msgstr "Beliebt"
 
 #: lib/repeatform.php:107
-#, fuzzy
 msgid "Repeat this notice?"
-msgstr "Auf diese Nachricht antworten"
+msgstr "Diese Nachricht wiederholen?"
 
 #: lib/repeatform.php:132
-#, fuzzy
 msgid "Repeat this notice"
-msgstr "Auf diese Nachricht antworten"
+msgstr "Diese Nachricht wiederholen"
 
 #: lib/router.php:665
 msgid "No single user defined for single-user mode."
 msgstr ""
 
 #: lib/sandboxform.php:67
-#, fuzzy
 msgid "Sandbox"
-msgstr "Posteingang"
+msgstr "Spielwiese"
 
 #: lib/sandboxform.php:78
-#, fuzzy
 msgid "Sandbox this user"
-msgstr "Benutzer freigeben"
+msgstr "Diesen Nutzer auf die Spielwiese setzen"
 
 #: lib/searchaction.php:120
 msgid "Search site"
@@ -6035,14 +6040,12 @@ msgid "More..."
 msgstr ""
 
 #: lib/silenceform.php:67
-#, fuzzy
 msgid "Silence"
-msgstr "Seitennachricht"
+msgstr "Stummschalten"
 
 #: lib/silenceform.php:78
-#, fuzzy
 msgid "Silence this user"
-msgstr "Benutzer blockieren"
+msgstr "Nutzer verstummen lassen"
 
 #: lib/subgroupnav.php:83
 #, php-format
@@ -6059,36 +6062,6 @@ msgstr "Leute, die %s abonniert haben"
 msgid "Groups %s is a member of"
 msgstr "Gruppen in denen %s Mitglied ist"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Bereits abonniert!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Dieser Benutzer hat dich blockiert."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Konnte nicht abbonieren."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Die Gegenseite konnte Dich nicht abonnieren."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Nicht abonniert!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Konnte Abonnement nicht löschen."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Konnte Abonnement nicht löschen."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
@@ -6109,19 +6082,17 @@ msgstr "Top-Schreiber"
 
 #: lib/unsandboxform.php:69
 msgid "Unsandbox"
-msgstr ""
+msgstr "Von Spielwiese freigeben"
 
 #: lib/unsandboxform.php:80
-#, fuzzy
 msgid "Unsandbox this user"
 msgstr "Benutzer freigeben"
 
 #: lib/unsilenceform.php:67
 msgid "Unsilence"
-msgstr ""
+msgstr "Stummschalten aufheben"
 
 #: lib/unsilenceform.php:78
-#, fuzzy
 msgid "Unsilence this user"
 msgstr "Benutzer freigeben"
 
@@ -6147,7 +6118,7 @@ msgstr "Profil Einstellungen ändern"
 
 #: lib/userprofile.php:252
 msgid "Edit"
-msgstr ""
+msgstr "Bearbeiten"
 
 #: lib/userprofile.php:275
 msgid "Send a direct message to this user"
@@ -6159,7 +6130,7 @@ msgstr "Nachricht"
 
 #: lib/userprofile.php:314
 msgid "Moderate"
-msgstr ""
+msgstr "Moderieren"
 
 #: lib/util.php:871
 msgid "a few seconds ago"
@@ -6216,6 +6187,7 @@ msgid "%s is not a valid color! Use 3 or 6 hex chars."
 msgstr "%s ist keine gültige Farbe! Verwenden Sie 3 oder 6 Hex-Zeichen."
 
 #: lib/xmppmanager.php:402
-#, fuzzy, php-format
+#, php-format
 msgid "Message too long - maximum is %1$d characters, you sent %2$d."
-msgstr "Nachricht zu lang - maximal %d Zeichen erlaubt, du hast %d gesendet"
+msgstr ""
+"Nachricht zu lang - maximal %1$d Zeichen erlaubt, du hast %2$d gesendet."
diff --git a/locale/el/LC_MESSAGES/statusnet.po b/locale/el/LC_MESSAGES/statusnet.po
index f28a6623d4..90078d0c02 100644
--- a/locale/el/LC_MESSAGES/statusnet.po
+++ b/locale/el/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:55:58+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:37+0000\n"
 "Language-Team: Greek\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: el\n"
 "X-Message-Group: out-statusnet\n"
@@ -102,7 +102,6 @@ msgstr "Δεν υπάρχει τέτοια σελίδα"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Κανένας τέτοιος χρήστης."
 
@@ -554,7 +553,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Λογαριασμός"
 
@@ -937,7 +936,7 @@ msgstr "Ομάδες με τα περισσότερα μέλη"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1688,7 +1687,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Διαχειριστής"
 
@@ -2028,7 +2027,7 @@ msgstr "Λάθος όνομα χρήστη ή κωδικός"
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Σύνδεση"
@@ -2978,7 +2977,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3843,7 +3842,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "Αδύνατη η αποθήκευση των νέων πληροφοριών του προφίλ"
@@ -4273,7 +4273,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Προσωπικά"
@@ -4336,48 +4336,74 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr "Σφάλμα στη βάση δεδομένων κατά την εισαγωγή hashtag: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Σφάλμα βάσης δεδομένων κατά την εισαγωγή απάντησης: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr ""
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Απέτυχε η συνδρομή."
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Απέτυχε η διαγραφή συνδρομής."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Απέτυχε η διαγραφή συνδρομής."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4428,125 +4454,125 @@ msgstr ""
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Αρχή"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Σύνδεση"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Αδυναμία ανακατεύθηνσης στο διακομιστή: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Προσκάλεσε φίλους και συναδέλφους σου να γίνουν μέλη στο %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Αποσύνδεση"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Δημιουργία ενός λογαριασμού"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Βοήθεια"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Βοηθήστε με!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr ""
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Περί"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Συχνές ερωτήσεις"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr ""
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Επικοινωνία"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, fuzzy, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4555,13 +4581,13 @@ msgstr ""
 "To **%%site.name%%** είναι μία υπηρεσία microblogging (μικρο-ιστολογίου) που "
 "έφερε κοντά σας το  [%%site.broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, fuzzy, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 "Το **%%site.name%%** είναι μία υπηρεσία microblogging (μικρο-ιστολογίου). "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4569,41 +4595,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr ""
 
@@ -4909,82 +4935,87 @@ msgstr ""
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Κανένας τέτοιος χρήστης."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 msgstr[1] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 msgstr[1] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Δεν είστε μέλος καμίας ομάδας."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Ομάδες με τα περισσότερα μέλη"
 msgstr[1] "Ομάδες με τα περισσότερα μέλη"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5647,10 +5678,6 @@ msgstr ""
 msgid "Duplicate notice"
 msgstr "Διαγραφή μηνύματος"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Απέτυχε η εισαγωγή νέας συνδρομής."
@@ -5831,36 +5858,6 @@ msgstr ""
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr ""
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Απέτυχε η συνδρομή."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Απέτυχε η συνδρομή."
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Απέτυχε η διαγραφή συνδρομής."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Απέτυχε η διαγραφή συνδρομής."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/en_GB/LC_MESSAGES/statusnet.po b/locale/en_GB/LC_MESSAGES/statusnet.po
index 50431ddfa5..ea92b0b774 100644
--- a/locale/en_GB/LC_MESSAGES/statusnet.po
+++ b/locale/en_GB/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:01+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:40+0000\n"
 "Language-Team: British English\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: en-gb\n"
 "X-Message-Group: out-statusnet\n"
@@ -100,7 +100,6 @@ msgstr "No such page"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "No such user."
 
@@ -558,7 +557,7 @@ msgstr ""
 "the ability to <strong>%3$s</strong> your %4$s account data. You should only "
 "give access to your %4$s account to third parties you trust."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Account"
 
@@ -934,7 +933,7 @@ msgstr "You are not the owner of this application."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "There was a problem with your session token."
 
@@ -1685,7 +1684,7 @@ msgstr "%s group members, page %d"
 msgid "A list of the users in this group."
 msgstr "A list of the users in this group."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2065,7 +2064,7 @@ msgstr "Incorrect username or password."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Error setting user. You are probably not authorised."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Login"
@@ -3035,7 +3034,7 @@ msgstr "Error with confirmation code."
 msgid "Registration successful"
 msgstr "Registration successful"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Register"
@@ -3939,7 +3938,8 @@ msgstr "No code entered"
 msgid "You are not subscribed to that profile."
 msgstr "You are not subscribed to that profile."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Could not save subscription."
 
@@ -4396,7 +4396,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Personal"
@@ -4460,22 +4460,22 @@ msgstr "Could not update message with new URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "DB error inserting hashtag: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem saving notice. Unknown user."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4483,30 +4483,56 @@ msgid ""
 msgstr ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "You are banned from posting notices on this site."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "DB error inserting reply: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "You have been banned from subscribing."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "User has blocked you."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Not subscribed!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Couldn't delete subscription."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Couldn't delete subscription."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Welcome to %1$s, @%2$s!"
@@ -4556,126 +4582,126 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Untitled page"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Primary site navigation"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Home"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Personal profile and friends timeline"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Change your e-mail, avatar, password, profile"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Connect"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Could not redirect to server: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Primary site navigation"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invite"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invite friends and colleagues to join you on %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Logout"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Logout from the site"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Create an account"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Login to the site"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Help"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Help me!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Search"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Search for people or text"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Site notice"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Local views"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Page notice"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Secondary site navigation"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "About"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "F.A.Q."
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacy"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Source"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contact"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Badge"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet software licence"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4684,12 +4710,12 @@ msgstr ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%)."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** is a microblogging service."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4700,41 +4726,41 @@ msgstr ""
 "s, available under the [GNU Affero General Public Licence](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Site content license"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "All "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licence."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Pagination"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "After"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Before"
 
@@ -5047,83 +5073,88 @@ msgstr "Error saving notice."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Specify the name of the user to subscribe to"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "No such user."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Subscribed to %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Specify the name of the user to unsubscribe from"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Unsubscribed from %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Command not yet implemented."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notification off."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Can't turn off notification."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notification on."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Can't turn on notification."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "You are not subscribed to that profile."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "You are already subscribed to these users:"
 msgstr[1] "You are already subscribed to these users:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Could not subscribe other to you."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Could not subscribe other to you."
 msgstr[1] "Could not subscribe other to you."
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "You are not a member of that group."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "You are not a member of that group."
 msgstr[1] "You are not a member of that group."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5806,10 +5837,6 @@ msgstr "Error inserting remote profile."
 msgid "Duplicate notice"
 msgstr "Duplicate notice"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "You have been banned from subscribing."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Couldn't insert new subscription."
@@ -5991,36 +6018,6 @@ msgstr "People subscribed to %s"
 msgid "Groups %s is a member of"
 msgstr "Groups %s is a member of"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "User has blocked you."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Could not subscribe."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Could not subscribe other to you."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Not subscribed!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Couldn't delete subscription."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Couldn't delete subscription."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/es/LC_MESSAGES/statusnet.po b/locale/es/LC_MESSAGES/statusnet.po
index 06c3ee045a..3ce394aa6f 100644
--- a/locale/es/LC_MESSAGES/statusnet.po
+++ b/locale/es/LC_MESSAGES/statusnet.po
@@ -12,12 +12,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:07+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:43+0000\n"
 "Language-Team: Spanish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: es\n"
 "X-Message-Group: out-statusnet\n"
@@ -102,7 +102,6 @@ msgstr "No existe tal página"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "No existe ese usuario."
 
@@ -564,7 +563,7 @@ msgstr ""
 "permiso para <strong>%3$s</strong> la información de tu cuenta %4$s. Sólo "
 "debes dar acceso a tu cuenta %4$s a terceras partes en las que confíes."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Cuenta"
 
@@ -943,7 +942,7 @@ msgstr "No eres el propietario de esta aplicación."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Hubo problemas con tu clave de sesión."
 
@@ -1691,7 +1690,7 @@ msgstr "%1$s miembros de grupo, página %2$d"
 msgid "A list of the users in this group."
 msgstr "Lista de los usuarios en este grupo."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2075,7 +2074,7 @@ msgstr "Nombre de usuario o contraseña incorrectos."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Error al configurar el usuario. Posiblemente no tengas autorización."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Inicio de sesión"
@@ -3040,7 +3039,7 @@ msgstr "El código de invitación no es válido."
 msgid "Registration successful"
 msgstr "Registro exitoso."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrarse"
@@ -3916,7 +3915,8 @@ msgstr "No ingresó código"
 msgid "You are not subscribed to that profile."
 msgstr "No te has suscrito a ese perfil."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "No se ha podido guardar la suscripción."
 
@@ -4359,7 +4359,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Complementos"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Sesiones"
@@ -4421,22 +4421,22 @@ msgstr "No se pudo actualizar mensaje con nuevo URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Error de la BD al insertar la etiqueta clave: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Ha habido un problema al guardar el mensaje. Es muy largo."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Ha habido un problema al guardar el mensaje. Usuario desconocido."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Demasiados avisos demasiado rápido; para y publicar nuevamente en unos "
 "minutos."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4445,30 +4445,56 @@ msgstr ""
 "Demasiados avisos demasiado rápido; para y publicar nuevamente en unos "
 "minutos."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Tienes prohibido publicar avisos en este sitio."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Hubo un problema al guardar el aviso."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Hubo un problema al guardar el aviso."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Error de BD al insertar respuesta: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Se te ha prohibido la suscripción."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "El usuario te ha bloqueado."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "¡No estás suscrito!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "No se pudo eliminar la suscripción."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "No se pudo eliminar la suscripción."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bienvenido a %1$s, @%2$s!"
@@ -4519,124 +4545,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Página sin título"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navegación de sitio primario"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Inicio"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Perfil personal y línea de tiempo de amigos"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Cambia tu correo electrónico, avatar, contraseña, perfil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Conectarse"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Conectar a los servicios"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Cambiar la configuración del sitio"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitar"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invita a amigos y colegas a unirse a %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Salir"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Salir de sitio"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Crear una cuenta"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Ingresar a sitio"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Ayuda"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Ayúdame!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Buscar"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Buscar personas o texto"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Aviso de sitio"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Vistas locales"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Aviso de página"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Navegación de sitio secundario"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Acerca de"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Preguntas Frecuentes"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacidad"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Fuente"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Ponerse en contacto"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Insignia"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licencia de software de StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4645,12 +4671,12 @@ msgstr ""
 "**%%site.name%%** es un servicio de microblogueo de [%%site.broughtby%%**](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** es un servicio de microblogueo."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4661,43 +4687,43 @@ msgstr ""
 "disponible bajo la [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licencia de contenido del sitio"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Derechos de autor de contenido y datos por los colaboradores. Todos los "
 "derechos reservados."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Todo"
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "Licencia."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginación"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Después"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Antes"
 
@@ -5005,80 +5031,85 @@ msgstr "Hubo un problema al guardar el aviso."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Especificar el nombre del usuario a suscribir"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "No existe ese usuario."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Suscrito a %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especificar el nombre del usuario para desuscribirse de"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Desuscrito de %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Todavía no se implementa comando."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notificación no activa."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "No se puede desactivar notificación."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notificación activada."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "No se puede activar notificación."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "No estás suscrito a nadie."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ya estás suscrito a estos usuarios:"
 msgstr[1] "Ya estás suscrito a estos usuarios:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Nadie está suscrito a ti."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "No se pudo suscribir otro a ti."
 msgstr[1] "No se pudo suscribir otro a ti."
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "No eres miembro de ningún grupo"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Eres miembro de este grupo:"
 msgstr[1] "Eres miembro de estos grupos:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5759,10 +5790,6 @@ msgstr "Error al insertar perfil remoto"
 msgid "Duplicate notice"
 msgstr "Duplicar aviso"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Se te ha prohibido la suscripción."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "No se pudo insertar una nueva suscripción."
@@ -5949,36 +5976,6 @@ msgstr "Personas suscritas a %s"
 msgid "Groups %s is a member of"
 msgstr "%s es miembro de los grupos"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "El usuario te ha bloqueado."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "No se pudo suscribir."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "No se pudo suscribir otro a ti."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "¡No estás suscrito!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "No se pudo eliminar la suscripción."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "No se pudo eliminar la suscripción."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/fa/LC_MESSAGES/statusnet.po b/locale/fa/LC_MESSAGES/statusnet.po
index 1d328d4f1f..877debaec3 100644
--- a/locale/fa/LC_MESSAGES/statusnet.po
+++ b/locale/fa/LC_MESSAGES/statusnet.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:13+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:49+0000\n"
 "Last-Translator: Ahmad Sufi Mahmudi\n"
 "Language-Team: Persian\n"
 "MIME-Version: 1.0\n"
@@ -20,7 +20,7 @@ msgstr ""
 "X-Language-Code: fa\n"
 "X-Message-Group: out-statusnet\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 
 #: actions/accessadminpanel.php:54 lib/adminpanelaction.php:326
@@ -105,7 +105,6 @@ msgstr "چنین صفحه‌ای وجود ندارد"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "چنین کاربری وجود ندارد."
 
@@ -557,7 +556,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "حساب کاربری"
 
@@ -941,7 +940,7 @@ msgstr "شما یک عضو این گروه نیستید."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1689,7 +1688,7 @@ msgstr "اعضای گروه %s، صفحهٔ %d"
 msgid "A list of the users in this group."
 msgstr "یک فهرست از کاربران در این گروه"
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "مدیر"
 
@@ -2042,7 +2041,7 @@ msgstr "نام کاربری یا رمز عبور نادرست."
 msgid "Error setting user. You are probably not authorized."
 msgstr "خطا در تنظیم کاربر. شما احتمالا اجازه ی این کار را ندارید."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "ورود"
@@ -2995,7 +2994,7 @@ msgstr "با عرض تاسف، کد دعوت نا معتبر است."
 msgid "Registration successful"
 msgstr "ثبت نام با موفقیت انجام شد."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "ثبت نام"
@@ -3844,7 +3843,8 @@ msgstr "کدی وارد نشد"
 msgid "You are not subscribed to that profile."
 msgstr "شما به این پروفيل متعهد نشدید"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr ""
 
@@ -4266,7 +4266,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "شخصی"
@@ -4328,22 +4328,22 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "مشکل در ذخیره کردن پیام. بسیار طولانی."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "مشکل در ذخیره کردن پیام. کاربر نا شناخته."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "تعداد خیلی زیاد آگهی و بسیار سریع؛ استراحت کنید و مجددا دقایقی دیگر ارسال "
 "کنید."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4351,30 +4351,54 @@ msgstr ""
 "تعداد زیاد پیام های دو نسخه ای و بسرعت؛ استراحت کنید و دقایقی دیگر مجددا "
 "ارسال کنید."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "شما از فرستادن پست در این سایت مردود شدید ."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "مشکل در ذخیره کردن آگهی."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشکل در ذخیره کردن آگهی."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "قبلا تایید شده !"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr ""
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "تایید نشده!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr ""
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr ""
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "خوش امدید به %1$s , @%2$s!"
@@ -4424,136 +4448,136 @@ msgstr "%s گروه %s را ترک کرد."
 msgid "Untitled page"
 msgstr "صفحه ی بدون عنوان"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "خانه"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "آدرس ایمیل، آواتار، کلمه ی عبور، پروفایل خود را تغییر دهید"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "وصل‌شدن"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "متصل شدن به خدمات"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "تغییر پیکربندی سایت"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "دعوت‌کردن"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr " به شما ملحق شوند  %s دوستان و همکاران را دعوت کنید تا در"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "خروج"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "خارج شدن از سایت ."
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "یک حساب کاربری بسازید"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "ورود به وب‌گاه"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "کمک"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "به من کمک کنید!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "جست‌وجو"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "جستجو برای شخص با متن"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "خبر سایت"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "دید محلی"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "خبر صفحه"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "دربارهٔ"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "سوال‌های رایج"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "خصوصی"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "منبع"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "تماس"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet مجوز نرم افزار"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 msgstr ""
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4561,41 +4585,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "مجوز محتویات سایت"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "همه "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "مجوز."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "صفحه بندى"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "بعد از"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "قبل از"
 
@@ -4904,77 +4928,82 @@ msgstr "خطا هنگام ذخیره ی آگهی"
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "چنین کاربری وجود ندارد."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "دستور هنوز اجرا نشده"
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "ناتوان در خاموش کردن آگاه سازی."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "آگاه سازی فعال است."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "ناتوان در روشن کردن آگاه سازی."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "فرمان ورود از کار افتاده است"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "شما توسط هیچ کس تصویب نشده اید ."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "هم اکنون شما این کاربران را دنبال می‌کنید: "
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "هیچکس شما را تایید نکرده ."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "هیچکس شما را تایید نکرده ."
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "شما در هیچ گروهی عضو نیستید ."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "شما یک عضو این گروه نیستید."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5638,10 +5667,6 @@ msgstr ""
 msgid "Duplicate notice"
 msgstr ""
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr ""
@@ -5819,34 +5844,6 @@ msgstr ""
 msgid "Groups %s is a member of"
 msgstr "هست عضو %s گروه"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "قبلا تایید شده !"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr ""
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "تایید نشده!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr ""
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr ""
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/fi/LC_MESSAGES/statusnet.po b/locale/fi/LC_MESSAGES/statusnet.po
index f37da7b0f6..e1222193bb 100644
--- a/locale/fi/LC_MESSAGES/statusnet.po
+++ b/locale/fi/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:10+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:46+0000\n"
 "Language-Team: Finnish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: fi\n"
 "X-Message-Group: out-statusnet\n"
@@ -107,7 +107,6 @@ msgstr "Sivua ei ole."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Käyttäjää ei ole."
 
@@ -573,7 +572,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Käyttäjätili"
 
@@ -958,7 +957,7 @@ msgstr "Sinä et kuulu tähän ryhmään."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Istuntoavaimesi kanssa oli ongelma."
 
@@ -1722,7 +1721,7 @@ msgstr "Ryhmän %s jäsenet, sivu %d"
 msgid "A list of the users in this group."
 msgstr "Lista ryhmän käyttäjistä."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Ylläpito"
 
@@ -2103,7 +2102,7 @@ msgstr "Väärä käyttäjätunnus tai salasana"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Sinulla ei ole valtuutusta tähän."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Kirjaudu sisään"
@@ -3083,7 +3082,7 @@ msgstr "Virheellinen kutsukoodin."
 msgid "Registration successful"
 msgstr "Rekisteröityminen onnistui"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Rekisteröidy"
@@ -3984,7 +3983,8 @@ msgstr "Koodia ei ole syötetty."
 msgid "You are not subscribed to that profile."
 msgstr "Et ole tilannut tämän käyttäjän päivityksiä."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Tilausta ei onnistuttu tallentamaan."
 
@@ -4436,7 +4436,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Omat"
@@ -4500,23 +4500,23 @@ msgstr "Viestin päivittäminen uudella URI-osoitteella ei onnistunut."
 msgid "DB error inserting hashtag: %s"
 msgstr "Tietokantavirhe tallennettaessa risutagiä: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Virhe tapahtui päivityksen tallennuksessa. Tuntematon käyttäjä."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Liian monta päivitystä liian nopeasti; pidä pieni hengähdystauko ja jatka "
 "päivityksien lähettämista muutaman minuutin päästä."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4524,30 +4524,57 @@ msgstr ""
 "Liian monta päivitystä liian nopeasti; pidä pieni hengähdystauko ja jatka "
 "päivityksien lähettämista muutaman minuutin päästä."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Päivityksesi tähän palveluun on estetty."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Tietokantavirhe tallennettaessa vastausta: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "Käyttäjä on estänyt sinua tilaamasta päivityksiä."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Käyttäjä on asettanut eston sinulle."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Ei ole tilattu!."
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Ei voitu poistaa tilausta."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Ei voitu poistaa tilausta."
+
+#: classes/User.php:372
 #, fuzzy, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Viesti käyttäjälle %1$s, %2$s"
@@ -4598,127 +4625,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Nimetön sivu"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Ensisijainen sivunavigointi"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Koti"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Henkilökohtainen profiili ja kavereiden aikajana"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Muuta sähköpostiosoitettasi, kuvaasi, salasanaasi, profiiliasi"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Yhdistä"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Ei voitu uudelleenohjata palvelimelle: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Ensisijainen sivunavigointi"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Kutsu"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Kutsu kavereita ja työkavereita liittymään palveluun %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Kirjaudu ulos"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Kirjaudu ulos palvelusta"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Luo uusi käyttäjätili"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Kirjaudu sisään palveluun"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Ohjeet"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Auta minua!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Haku"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Hae ihmisiä tai tekstiä"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Palvelun ilmoitus"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Paikalliset näkymät"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Sivuilmoitus"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Toissijainen sivunavigointi"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Tietoa"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "UKK"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Yksityisyys"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Lähdekoodi"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Ota yhteyttä"
 
-#: lib/action.php:752
+#: lib/action.php:751
 #, fuzzy
 msgid "Badge"
 msgstr "Tönäise"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet-ohjelmiston lisenssi"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4727,12 +4754,12 @@ msgstr ""
 "**%%site.name%%** on mikroblogipalvelu, jonka tarjoaa [%%site.broughtby%%](%%"
 "site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** on mikroblogipalvelu. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4743,42 +4770,42 @@ msgstr ""
 "versio %s, saatavilla lisenssillä [GNU Affero General Public License](http://"
 "www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "StatusNet-ohjelmiston lisenssi"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Kaikki "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "lisenssi."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Sivutus"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Myöhemmin"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Aiemmin"
 
@@ -5096,83 +5123,88 @@ msgstr "Ongelma päivityksen tallentamisessa."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Anna käyttäjätunnus, jonka päivitykset haluat tilata"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Käyttäjää ei ole."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Käyttäjän %s päivitykset tilattu"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Anna käyttäjätunnus, jonka päivityksien tilauksen haluat lopettaa"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Käyttäjän %s päivitysten tilaus lopetettu"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Komentoa ei ole vielä toteutettu."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Ilmoitukset pois päältä."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Ilmoituksia ei voi pistää pois päältä."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Ilmoitukset päällä."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Ilmoituksia ei voi pistää päälle."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Et ole tilannut tämän käyttäjän päivityksiä."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Olet jos tilannut seuraavien käyttäjien päivitykset:"
 msgstr[1] "Olet jos tilannut seuraavien käyttäjien päivitykset:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Toista ei voitu asettaa tilaamaan sinua."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Toista ei voitu asettaa tilaamaan sinua."
 msgstr[1] "Toista ei voitu asettaa tilaamaan sinua."
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Sinä et kuulu tähän ryhmään."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Sinä et kuulu tähän ryhmään."
 msgstr[1] "Sinä et kuulu tähän ryhmään."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5863,11 +5895,6 @@ msgstr "Virhe tapahtui uuden etäprofiilin lisäämisessä"
 msgid "Duplicate notice"
 msgstr "Poista päivitys"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "Käyttäjä on estänyt sinua tilaamasta päivityksiä."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Ei voitu lisätä uutta tilausta."
@@ -6055,36 +6082,6 @@ msgstr "Ihmiset jotka ovat käyttäjän %s tilaajia"
 msgid "Groups %s is a member of"
 msgstr "Ryhmät, joiden jäsen %s on"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Käyttäjä on asettanut eston sinulle."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Ei voitu tilata."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Toista ei voitu asettaa tilaamaan sinua."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Ei ole tilattu!."
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Ei voitu poistaa tilausta."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Ei voitu poistaa tilausta."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/fr/LC_MESSAGES/statusnet.po b/locale/fr/LC_MESSAGES/statusnet.po
index ad0ae7fc5a..663f4fc1d1 100644
--- a/locale/fr/LC_MESSAGES/statusnet.po
+++ b/locale/fr/LC_MESSAGES/statusnet.po
@@ -14,12 +14,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:16+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:52+0000\n"
 "Language-Team: French\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: fr\n"
 "X-Message-Group: out-statusnet\n"
@@ -104,7 +104,6 @@ msgstr "Page non trouvée"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Utilisateur non trouvé."
 
@@ -573,7 +572,7 @@ msgstr ""
 "devriez donner l’accès à votre compte %4$s qu’aux tiers à qui vous faites "
 "confiance."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Compte"
 
@@ -953,7 +952,7 @@ msgstr "Vous n’êtes pas le propriétaire de cette application."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Un problème est survenu avec votre jeton de session."
 
@@ -1698,7 +1697,7 @@ msgstr "Membres du groupe %1$s - page %2$d"
 msgid "A list of the users in this group."
 msgstr "Liste des utilisateurs inscrits à ce groupe."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrer"
 
@@ -2093,7 +2092,7 @@ msgstr ""
 "Erreur lors de la mise en place de l’utilisateur. Vous n’y êtes probablement "
 "pas autorisé."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Ouvrir une session"
@@ -3068,7 +3067,7 @@ msgstr "Désolé, code d’invitation invalide."
 msgid "Registration successful"
 msgstr "Compte créé avec succès"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Créer un compte"
@@ -3978,7 +3977,8 @@ msgstr "Aucun code entré"
 msgid "You are not subscribed to that profile."
 msgstr "Vous n’êtes pas abonné(e) à ce profil."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Impossible d’enregistrer l’abonnement."
 
@@ -4445,7 +4445,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Extensions"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Version"
 
@@ -4506,22 +4506,22 @@ msgstr "Impossible de mettre à jour le message avec un nouvel URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erreur de base de donnée en insérant la marque (hashtag) : %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problème lors de l’enregistrement de l’avis ; trop long."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Erreur lors de l’enregistrement de l’avis. Utilisateur inconnu."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Trop d’avis, trop vite ! Faites une pause et publiez à nouveau dans quelques "
 "minutes."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4529,29 +4529,53 @@ msgstr ""
 "Trop de messages en double trop vite ! Prenez une pause et publiez à nouveau "
 "dans quelques minutes."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Il vous est interdit de poster des avis sur ce site."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problème lors de l’enregistrement de l’avis."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Problème lors de l’enregistrement de la boîte de réception du groupe."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Erreur de base de donnée en insérant la réponse :%s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Il vous avez été interdit de vous abonner."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Déjà abonné !"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Cet utilisateur vous a bloqué."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Pas abonné !"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Impossible de supprimer l’abonnement à soi-même."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Impossible de cesser l’abonnement"
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bienvenue à %1$s, @%2$s !"
@@ -4601,124 +4625,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Page sans nom"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navigation primaire du site"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Accueil"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Profil personnel et flux des amis"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Modifier votre courriel, avatar, mot de passe, profil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Connecter"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Se connecter aux services"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Modifier la configuration du site"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Inviter"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Inviter des amis et collègues à vous rejoindre dans %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Fermeture de session"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Fermer la session"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Créer un compte"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Ouvrir une session"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Aide"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "À l’aide !"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Rechercher"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Rechercher des personnes ou du texte"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Notice du site"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Vues locales"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Avis de la page"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Navigation secondaire du site"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "À propos"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "CGU"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Confidentialité"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Source"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contact"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Insigne"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licence du logiciel StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4727,12 +4751,12 @@ msgstr ""
 "**%%site.name%%** est un service de microblogging qui vous est proposé par  "
 "[%%site.broughtby%%](%%site.broughtbyurl%%)."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** est un service de micro-blogging."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4743,45 +4767,45 @@ msgstr ""
 "version %s, disponible sous la licence [GNU Affero General Public License] "
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licence du contenu du site"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Le contenu et les données de %1$s sont privés et confidentiels."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Le contenu et les données sont sous le droit d’auteur de %1$s. Tous droits "
 "réservés."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Le contenu et les données sont sous le droit d’auteur du contributeur. Tous "
 "droits réservés."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Tous "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licence."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Pagination"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Après"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Avant"
 
@@ -5088,82 +5112,87 @@ msgstr "Problème lors de l’enregistrement de l’avis."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Indiquez le nom de l’utilisateur auquel vous souhaitez vous abonner"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Utilisateur non trouvé."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Abonné à %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Indiquez le nom de l’utilisateur duquel vous souhaitez vous désabonner"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Désabonné de %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Cette commande n’a pas encore été implémentée."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Avertissements désactivés."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Impossible de désactiver les avertissements."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Avertissements activés."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Impossible d’activer les avertissements."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "La commande d’ouverture de session est désactivée"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Ce lien n’est utilisable qu’une seule fois, et est valable uniquement "
 "pendant 2 minutes : %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Vous n’êtes abonné(e) à personne."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Vous êtes abonné à cette personne :"
 msgstr[1] "Vous êtes abonné à ces personnes :"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Personne ne s’est abonné à vous."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Cette personne est abonnée à vous :"
 msgstr[1] "Ces personnes sont abonnées à vous :"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Vous n’êtes membre d’aucun groupe."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Vous êtes membre de ce groupe :"
 msgstr[1] "Vous êtes membre de ces groupes :"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5953,10 +5982,6 @@ msgstr "Erreur lors de l’insertion du profil distant"
 msgid "Duplicate notice"
 msgstr "Dupliquer l’avis"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Il vous avez été interdit de vous abonner."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Impossible d’insérer un nouvel abonnement."
@@ -6133,34 +6158,6 @@ msgstr "Abonnés de %s"
 msgid "Groups %s is a member of"
 msgstr "Groupes de %s"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Déjà abonné !"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Cet utilisateur vous a bloqué."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Impossible de s’abonner."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Impossible d’abonner une autre personne à votre profil."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Pas abonné !"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Impossible de supprimer l’abonnement à soi-même."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Impossible de cesser l’abonnement"
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/ga/LC_MESSAGES/statusnet.po b/locale/ga/LC_MESSAGES/statusnet.po
index 25adc99870..abbf011aaa 100644
--- a/locale/ga/LC_MESSAGES/statusnet.po
+++ b/locale/ga/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:19+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:55+0000\n"
 "Language-Team: Irish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ga\n"
 "X-Message-Group: out-statusnet\n"
@@ -107,7 +107,6 @@ msgstr "Non existe a etiqueta."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Ningún usuario."
 
@@ -569,7 +568,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 #, fuzzy
 msgid "Account"
 msgstr "Sobre"
@@ -968,7 +967,7 @@ msgstr "Non estás suscrito a ese perfil"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 #, fuzzy
 msgid "There was a problem with your session token."
 msgstr "Houbo un problema co teu token de sesión. Tentao de novo, anda..."
@@ -1756,7 +1755,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2137,7 +2136,7 @@ msgstr "Usuario ou contrasinal incorrectos."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Non está autorizado."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Inicio de sesión"
@@ -3122,7 +3121,7 @@ msgstr "Acounteceu un erro co código de confirmación."
 msgid "Registration successful"
 msgstr "Xa estas rexistrado!!"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Rexistrar"
@@ -4036,7 +4035,8 @@ msgstr "Non se inseriu ningún código"
 msgid "You are not subscribed to that profile."
 msgstr "Non estás suscrito a ese perfil"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Non se pode gardar a subscrición."
 
@@ -4492,7 +4492,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Persoal"
@@ -4556,23 +4556,23 @@ msgstr "Non se puido actualizar a mensaxe coa nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erro ó inserir o hashtag na BD: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Aconteceu un erro ó gardar o chío. Usuario descoñecido."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Demasiados chíos en pouco tempo; tomate un respiro e envíao de novo dentro "
 "duns minutos."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4581,30 +4581,57 @@ msgstr ""
 "Demasiados chíos en pouco tempo; tomate un respiro e envíao de novo dentro "
 "duns minutos."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Tes restrinxido o envio de chíos neste sitio."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Erro ó inserir a contestación na BD: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "Este usuario non che permite suscribirte a el."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "O usuario bloqueoute."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Non está suscrito!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Non se pode eliminar a subscrición."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Non se pode eliminar a subscrición."
+
+#: classes/User.php:372
 #, fuzzy, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Mensaxe de %1$s en %2$s"
@@ -4658,134 +4685,134 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Persoal"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 #, fuzzy
 msgid "Change your email, avatar, password, profile"
 msgstr "Cambiar contrasinal"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Conectar"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Non se pode redireccionar ao servidor: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Navegación de subscricións"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitar"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, fuzzy, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 "Emprega este formulario para invitar ós teus amigos e colegas a empregar "
 "este servizo."
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Sair"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "Crear nova conta"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Axuda"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "Axuda"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Buscar"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "Novo chío"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "Novo chío"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Navegación de subscricións"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Sobre"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Preguntas frecuentes"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacidade"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Fonte"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contacto"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4794,12 +4821,12 @@ msgstr ""
 "**%%site.name%%** é un servizo de microbloguexo que che proporciona [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** é un servizo de microbloguexo."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4810,44 +4837,44 @@ msgstr ""
 "%s, dispoñible baixo licenza [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "Atopar no contido dos chíos"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 #, fuzzy
 msgid "All "
 msgstr "Todos"
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 #, fuzzy
 msgid "After"
 msgstr "« Despois"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "Antes »"
@@ -5170,55 +5197,60 @@ msgstr "Aconteceu un erro ó gardar o chío."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Especifica o nome do usuario ó que queres suscribirte"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Ningún usuario."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Suscrito a %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especifica o nome de usuario ó que queres deixar de seguir"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Desuscribir de %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Comando non implementado."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notificación desactivada."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "No se pode desactivar a notificación."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notificación habilitada."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Non se pode activar a notificación."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Non estás suscrito a ese perfil"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Xa estas suscrito a estes usuarios:"
@@ -5227,12 +5259,12 @@ msgstr[2] ""
 msgstr[3] ""
 msgstr[4] ""
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Outro usuario non se puido suscribir a ti."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Outro usuario non se puido suscribir a ti."
@@ -5241,12 +5273,12 @@ msgstr[2] ""
 msgstr[3] ""
 msgstr[4] ""
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Non estás suscrito a ese perfil"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Non estás suscrito a ese perfil"
@@ -5255,7 +5287,7 @@ msgstr[2] ""
 msgstr[3] ""
 msgstr[4] ""
 
-#: lib/command.php:728
+#: lib/command.php:741
 #, fuzzy
 msgid ""
 "Commands:\n"
@@ -6031,11 +6063,6 @@ msgstr "Aconteceu un erro ó inserir o perfil remoto"
 msgid "Duplicate notice"
 msgstr "Eliminar chío"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "Este usuario non che permite suscribirte a el."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Non se puido inserir a nova subscrición."
@@ -6227,36 +6254,6 @@ msgstr "Suscrito a %s"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "O usuario bloqueoute."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "No se pode suscribir."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Outro usuario non se puido suscribir a ti."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Non está suscrito!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Non se pode eliminar a subscrición."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Non se pode eliminar a subscrición."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/he/LC_MESSAGES/statusnet.po b/locale/he/LC_MESSAGES/statusnet.po
index c67c14fc22..d90c74f5e4 100644
--- a/locale/he/LC_MESSAGES/statusnet.po
+++ b/locale/he/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:22+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:02:58+0000\n"
 "Language-Team: Hebrew\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: he\n"
 "X-Message-Group: out-statusnet\n"
@@ -104,7 +104,6 @@ msgstr "אין הודעה כזו."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "אין משתמש כזה."
 
@@ -562,7 +561,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 #, fuzzy
 msgid "Account"
 msgstr "אודות"
@@ -957,7 +956,7 @@ msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1727,7 +1726,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2077,7 +2076,7 @@ msgstr "שם משתמש או סיסמה לא נכונים."
 msgid "Error setting user. You are probably not authorized."
 msgstr "לא מורשה."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "היכנס"
@@ -3036,7 +3035,7 @@ msgstr "שגיאה באישור הקוד."
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "הירשם"
@@ -3891,7 +3890,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "יצירת המנוי נכשלה."
@@ -4342,7 +4342,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "אישי"
@@ -4405,51 +4405,78 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "שגיאת מסד נתונים בהכנסת התגובה: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+#, fuzzy
+msgid "User has blocked you."
+msgstr "למשתמש אין פרופיל."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "לא מנוי!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "מחיקת המנוי לא הצליחה."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "מחיקת המנוי לא הצליחה."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4503,131 +4530,131 @@ msgstr "הסטטוס של %1$s ב-%2$s "
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "בית"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "התחבר"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "נכשלה ההפניה לשרת: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "הרשמות"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "צא"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "צור חשבון חדש"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "עזרה"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "עזרה"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "חיפוש"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "הודעה חדשה"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "הודעה חדשה"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "הרשמות"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "אודות"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "רשימת שאלות נפוצות"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "פרטיות"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "מקור"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "צור קשר"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4636,12 +4663,12 @@ msgstr ""
 "**%%site.name%%** הוא שרות ביקרובלוג הניתן על ידי [%%site.broughtby%%](%%"
 "site.broughtbyurl%%)."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** הוא שרות ביקרובלוג."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4652,43 +4679,43 @@ msgstr ""
 "s, המופצת תחת רשיון [GNU Affero General Public License](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)"
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "הודעה חדשה"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 #, fuzzy
 msgid "After"
 msgstr "<< אחרי"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "לפני >>"
@@ -5003,83 +5030,88 @@ msgstr "בעיה בשמירת ההודעה."
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "אין משתמש כזה."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "לא שלחנו אלינו את הפרופיל הזה"
 msgstr[1] "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "הרשמה מרוחקת"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "הרשמה מרוחקת"
 msgstr[1] "הרשמה מרוחקת"
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "לא שלחנו אלינו את הפרופיל הזה"
 msgstr[1] "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5762,10 +5794,6 @@ msgstr "שגיאה בהכנסת פרופיל מרוחק"
 msgid "Duplicate notice"
 msgstr "הודעה חדשה"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "הכנסת מנוי חדש נכשלה."
@@ -5953,37 +5981,6 @@ msgstr "הרשמה מרוחקת"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-#, fuzzy
-msgid "User has blocked you."
-msgstr "למשתמש אין פרופיל."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "לא מנוי!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "מחיקת המנוי לא הצליחה."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "מחיקת המנוי לא הצליחה."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/hsb/LC_MESSAGES/statusnet.po b/locale/hsb/LC_MESSAGES/statusnet.po
index c9ed505a2a..d8f5480ac8 100644
--- a/locale/hsb/LC_MESSAGES/statusnet.po
+++ b/locale/hsb/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:25+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:01+0000\n"
 "Language-Team: Dutch\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: hsb\n"
 "X-Message-Group: out-statusnet\n"
@@ -103,7 +103,6 @@ msgstr "Strona njeeksistuje"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Wužiwar njeeksistuje"
 
@@ -546,7 +545,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Konto"
 
@@ -922,7 +921,7 @@ msgstr "Njejsy wobsedźer tuteje aplikacije."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1646,7 +1645,7 @@ msgstr "%1$s skupinskich čłonow, strona %2$d"
 msgid "A list of the users in this group."
 msgstr "Lisćina wužiwarjow w tutej skupinje."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -1978,7 +1977,7 @@ msgstr "Wopačne wužiwarske mjeno abo hesło."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Zmylk při nastajenju wužiwarja. Snano njejsy awtorizowany."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Přizjewić"
@@ -2898,7 +2897,7 @@ msgstr "Wodaj, njepłaćiwy přeprošenski kod."
 msgid "Registration successful"
 msgstr "Registrowanje wuspěšne"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrować"
@@ -3724,7 +3723,8 @@ msgstr "Žadyn kod zapodaty"
 msgid "You are not subscribed to that profile."
 msgstr "Njejsy tón profil abonował."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr ""
 
@@ -4146,7 +4146,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Wersija"
 
@@ -4205,48 +4205,72 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Hižo abonowany!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Wužiwar je će zablokował."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Njeje abonowany!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Sebjeabonement njeje so dał zničić."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Abonoment njeje so dał zničić."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4296,136 +4320,136 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Strona bjez titula"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Zwjazać"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Přeprosyć"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Konto załožić"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Pomoc"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Pomhaj!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Pytać"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Za ludźimi abo tekstom pytać"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Wo"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Huste prašenja"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Priwatnosć"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Žórło"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 msgstr ""
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4433,41 +4457,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr ""
 
@@ -4764,54 +4788,59 @@ msgstr ""
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Wužiwar njeeksistuje"
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr ""
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Sy tutu wosobu abonował:"
@@ -4819,11 +4848,11 @@ msgstr[1] "Sy tutej wosobje abonował:"
 msgstr[2] "Sy tute wosoby abonował:"
 msgstr[3] "Sy tute wosoby abonował:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr ""
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Tuta wosoba je će abonowała:"
@@ -4831,11 +4860,11 @@ msgstr[1] "Tutej wosobje stej će abonowałoj:"
 msgstr[2] "Tute wosoby su će abonowali:"
 msgstr[3] "Tute wosoby su će abonowali:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr ""
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Sy čłon tuteje skupiny:"
@@ -4843,7 +4872,7 @@ msgstr[1] "Sy čłon tuteju skupinow:"
 msgstr[2] "Sy čłon tutych skupinow:"
 msgstr[3] "Sy čłon tutych skupinow:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5495,10 +5524,6 @@ msgstr "Zmylk při zasunjenju zdaleneho profila"
 msgid "Duplicate notice"
 msgstr "Dwójna zdźělenka"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr ""
@@ -5675,34 +5700,6 @@ msgstr ""
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Hižo abonowany!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Wužiwar je će zablokował."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Abonowanje njebě móžno"
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Njeje abonowany!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Sebjeabonement njeje so dał zničić."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Abonoment njeje so dał zničić."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/ia/LC_MESSAGES/statusnet.po b/locale/ia/LC_MESSAGES/statusnet.po
index a8d95a851e..b3fd3770a9 100644
--- a/locale/ia/LC_MESSAGES/statusnet.po
+++ b/locale/ia/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:28+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:04+0000\n"
 "Language-Team: Interlingua\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ia\n"
 "X-Message-Group: out-statusnet\n"
@@ -98,7 +98,6 @@ msgstr "Pagina non existe"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Usator non existe."
 
@@ -558,7 +557,7 @@ msgstr ""
 "<strong>%3$s</strong> le datos de tu conto de %4$s. Tu debe solmente dar "
 "accesso a tu conto de %4$s a tertie personas in le quales tu ha confidentia."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Conto"
 
@@ -939,7 +938,7 @@ msgstr "Tu non es le proprietario de iste application."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Il habeva un problema con tu indicio de session."
 
@@ -1682,7 +1681,7 @@ msgstr "Membros del gruppo %1$s, pagina %2$d"
 msgid "A list of the users in this group."
 msgstr "Un lista de usatores in iste gruppo."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2068,7 +2067,7 @@ msgid "Error setting user. You are probably not authorized."
 msgstr ""
 "Error de acceder al conto de usator. Tu probabilemente non es autorisate."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Aperir session"
@@ -3032,7 +3031,7 @@ msgstr "Pardono, le codice de invitation es invalide."
 msgid "Registration successful"
 msgstr "Registration succedite"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Crear conto"
@@ -3930,7 +3929,8 @@ msgstr "Nulle codice entrate"
 msgid "You are not subscribed to that profile."
 msgstr "Tu non es subscribite a iste profilo."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Non poteva salveguardar le subscription."
 
@@ -4392,7 +4392,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plug-ins"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Version"
 
@@ -4453,22 +4453,22 @@ msgstr "Non poteva actualisar message con nove URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Error in base de datos durante insertion del marca (hashtag): %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problema salveguardar nota. Troppo longe."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema salveguardar nota. Usator incognite."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Troppo de notas troppo rapidemente; face un pausa e publica de novo post "
 "alcun minutas."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4476,29 +4476,53 @@ msgstr ""
 "Troppo de messages duplicate troppo rapidemente; face un pausa e publica de "
 "novo post alcun minutas."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Il te es prohibite publicar notas in iste sito."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problema salveguardar nota."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Problema salveguardar le cassa de entrata del gruppo."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Error del base de datos durante le insertion del responsa: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Tu ha essite blocate del subscription."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Ja subscribite!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Le usator te ha blocate."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Non subscribite!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Non poteva deler auto-subscription."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Non poteva deler subscription."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Benvenite a %1$s, @%2$s!"
@@ -4548,124 +4572,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Pagina sin titulo"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navigation primari del sito"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Initio"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Profilo personal e chronologia de amicos"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Cambiar tu e-mail, avatar, contrasigno, profilo"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Connecter"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Connecter con servicios"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Modificar le configuration del sito"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitar"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invitar amicos e collegas a accompaniar te in %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Clauder session"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Terminar le session del sito"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Crear un conto"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Identificar te a iste sito"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Adjuta"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Adjuta me!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Cercar"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Cercar personas o texto"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Aviso del sito"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Vistas local"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Aviso de pagina"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Navigation secundari del sito"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "A proposito"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "CdS"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Confidentialitate"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Fonte"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contacto"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Insignia"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licentia del software StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4674,12 +4698,12 @@ msgstr ""
 "**%%site.name%%** es un servicio de microblog offerite per [%%site.broughtby%"
 "%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** es un servicio de microblog. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4690,42 +4714,42 @@ msgstr ""
 "net/), version %s, disponibile sub le [GNU Affero General Public License]"
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licentia del contento del sito"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Le contento e datos de %1$s es private e confidential."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Contento e datos sub copyright de %1$s. Tote le derectos reservate."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Contento e datos sub copyright del contributores. Tote le derectos reservate."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Totes "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licentia."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Pagination"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Post"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Ante"
 
@@ -5028,82 +5052,87 @@ msgstr "Errur durante le salveguarda del nota."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Specifica le nomine del usator al qual subscriber te"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Usator non existe."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Subscribite a %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Specifica le nomine del usator al qual cancellar le subscription"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Subscription a %s cancellate"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Commando non ancora implementate."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notification disactivate."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Non pote disactivar notification."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notification activate."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Non pote activar notification."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Le commando de apertura de session es disactivate"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Iste ligamine pote esser usate solmente un vice, e es valide durante "
 "solmente 2 minutas: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Tu non es subscribite a alcuno."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Tu es subscribite a iste persona:"
 msgstr[1] "Tu es subscribite a iste personas:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Necuno es subscribite a te."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Iste persona es subscribite a te:"
 msgstr[1] "Iste personas es subscribite a te:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Tu non es membro de alcun gruppo."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Tu es membro de iste gruppo:"
 msgstr[1] "Tu es membro de iste gruppos:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5888,10 +5917,6 @@ msgstr "Error durante le insertion del profilo remote"
 msgid "Duplicate notice"
 msgstr "Duplicar nota"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Tu ha essite blocate del subscription."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Non poteva inserer nove subscription."
@@ -6068,34 +6093,6 @@ msgstr "Personas qui seque %s"
 msgid "Groups %s is a member of"
 msgstr "Gruppos del quales %s es membro"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Ja subscribite!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Le usator te ha blocate."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Non poteva subscriber te."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Non poteva subcriber altere persona a te."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Non subscribite!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Non poteva deler auto-subscription."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Non poteva deler subscription."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/is/LC_MESSAGES/statusnet.po b/locale/is/LC_MESSAGES/statusnet.po
index 3c17728611..4ff8809785 100644
--- a/locale/is/LC_MESSAGES/statusnet.po
+++ b/locale/is/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:30+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:19+0000\n"
 "Language-Team: Icelandic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: is\n"
 "X-Message-Group: out-statusnet\n"
@@ -107,7 +107,6 @@ msgstr "Ekkert þannig merki."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Enginn svoleiðis notandi."
 
@@ -564,7 +563,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Aðgangur"
 
@@ -950,7 +949,7 @@ msgstr "Þú ert ekki meðlimur í þessum hópi."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Það komu upp vandamál varðandi setutókann þinn."
 
@@ -1709,7 +1708,7 @@ msgstr "Hópmeðlimir %s, síða %d"
 msgid "A list of the users in this group."
 msgstr "Listi yfir notendur í þessum hóp."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Stjórnandi"
 
@@ -2087,7 +2086,7 @@ msgstr "Rangt notendanafn eða lykilorð."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Engin heimild."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Innskráning"
@@ -3060,7 +3059,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr "Nýskráning tókst"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Nýskrá"
@@ -3939,7 +3938,8 @@ msgstr "Enginn lykill sleginn inn"
 msgid "You are not subscribed to that profile."
 msgstr "Þú ert ekki áskrifandi."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Gat ekki vistað áskrift."
 
@@ -4389,7 +4389,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Persónulegt"
@@ -4453,51 +4453,78 @@ msgstr "Gat ekki uppfært skilaboð með nýju veffangi."
 msgid "DB error inserting hashtag: %s"
 msgstr "Gagnagrunnsvilla við innsetningu myllumerkis: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Gat ekki vistað babl. Óþekktur notandi."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Of mikið babl í einu; slakaðu aðeins á og haltu svo áfram eftir nokkrar "
 "mínútur."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Það hefur verið lagt bann við babli frá þér á þessari síðu."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Vandamál komu upp við að vista babl."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Vandamál komu upp við að vista babl."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Gagnagrunnsvilla við innsetningu svars: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "Þessi notandi hefur bannað þér að gerast áskrifandi"
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Notandinn hefur lokað á þig."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Ekki í áskrift!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Gat ekki eytt áskrift."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Gat ekki eytt áskrift."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4547,128 +4574,128 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Ónafngreind síða"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Stikl aðalsíðu"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Heim"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Persónuleg síða og vinarás"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 "Breyttu tölvupóstinum þínum, einkennismyndinni þinni, lykilorðinu þínu, "
 "persónulegu síðunni þinni"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Tengjast"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Gat ekki framsent til vefþjóns: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Stikl aðalsíðu"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Bjóða"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Bjóða vinum og vandamönnum að slást í hópinn á %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Útskráning"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Skrá þig út af síðunni"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Búa til aðgang"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Skrá þig inn á síðuna"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Hjálp"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Hjálp!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Leita"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Leita að fólki eða texta"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Babl vefsíðunnar"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Staðbundin sýn"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Babl síðunnar"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Stikl undirsíðu"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Um"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Spurt og svarað"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Friðhelgi"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Frumþula"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Tengiliður"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Hugbúnaðarleyfi StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4677,12 +4704,12 @@ msgstr ""
 "**%%site.name%%** er örbloggsþjónusta í boði [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** er örbloggsþjónusta."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4693,42 +4720,42 @@ msgstr ""
 "sem er gefinn út undir [GNU Affero almenningsleyfinu](http://www.fsf.org/"
 "licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "Hugbúnaðarleyfi StatusNet"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Allt "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "leyfi."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Uppröðun"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Eftir"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Áður"
 
@@ -5044,83 +5071,88 @@ msgstr "Vandamál komu upp við að vista babl."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Tilgreindu nafn notandans sem þú vilt gerast áskrifandi að"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Enginn svoleiðis notandi."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Nú ert þú áskrifandi að %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Tilgreindu nafn notandans sem þú vilt hætta sem áskrifandi að"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Nú ert þú ekki lengur áskrifandi að %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Skipun hefur ekki verið fullbúin"
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Tilkynningar af."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Get ekki slökkt á tilkynningum."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Tilkynningar á."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Get ekki kveikt á tilkynningum."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Þú ert ekki áskrifandi."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Þú ert nú þegar í áskrift að þessum notendum:"
 msgstr[1] "Þú ert nú þegar í áskrift að þessum notendum:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Gat ekki leyft öðrum að gerast áskrifandi að þér."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Gat ekki leyft öðrum að gerast áskrifandi að þér."
 msgstr[1] "Gat ekki leyft öðrum að gerast áskrifandi að þér."
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Þú ert ekki meðlimur í þessum hópi."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Þú ert ekki meðlimur í þessum hópi."
 msgstr[1] "Þú ert ekki meðlimur í þessum hópi."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5797,11 +5829,6 @@ msgstr "Villa kom upp við að setja inn persónulega fjarsíðu"
 msgid "Duplicate notice"
 msgstr "Eyða babli"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "Þessi notandi hefur bannað þér að gerast áskrifandi"
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Gat ekki sett inn nýja áskrift."
@@ -5986,36 +6013,6 @@ msgstr "Fólk sem eru áskrifendur að %s"
 msgid "Groups %s is a member of"
 msgstr "Hópar sem %s er meðlimur í"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Notandinn hefur lokað á þig."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Gat ekki farið í áskrift."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Gat ekki leyft öðrum að gerast áskrifandi að þér."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Ekki í áskrift!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Gat ekki eytt áskrift."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Gat ekki eytt áskrift."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/it/LC_MESSAGES/statusnet.po b/locale/it/LC_MESSAGES/statusnet.po
index ec02b5363b..3c2b8cc8ad 100644
--- a/locale/it/LC_MESSAGES/statusnet.po
+++ b/locale/it/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:42+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:22+0000\n"
 "Language-Team: Italian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: it\n"
 "X-Message-Group: out-statusnet\n"
@@ -101,7 +101,6 @@ msgstr "Pagina inesistente."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Utente inesistente."
 
@@ -562,7 +561,7 @@ msgstr ""
 "<strong>%3$s</strong> ai dati del tuo account %4$s. È consigliato fornire "
 "accesso al proprio account %4$s solo ad applicazioni di cui ci si può fidare."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Account"
 
@@ -618,7 +617,7 @@ msgstr "Messaggio eliminato."
 
 #: actions/apistatusesshow.php:144
 msgid "No status with that ID found."
-msgstr "Nessun stato trovato con quel ID."
+msgstr "Nessuno stato trovato con quel ID."
 
 #: actions/apistatusesupdate.php:161 actions/newnotice.php:155
 #: lib/mailhandler.php:60
@@ -940,7 +939,7 @@ msgstr "Questa applicazione non è di tua proprietà."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Si è verificato un problema con il tuo token di sessione."
 
@@ -1686,7 +1685,7 @@ msgstr "Membri del gruppo %1$s, pagina %2$d"
 msgid "A list of the users in this group."
 msgstr "Un elenco degli utenti in questo gruppo."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Amministra"
 
@@ -2070,7 +2069,7 @@ msgstr "Nome utente o password non corretto."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Errore nell'impostare l'utente. Forse non hai l'autorizzazione."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Accedi"
@@ -3030,7 +3029,7 @@ msgstr "Codice di invito non valido."
 msgid "Registration successful"
 msgstr "Registrazione riuscita"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registra"
@@ -3928,7 +3927,8 @@ msgstr "Nessun codice inserito"
 msgid "You are not subscribed to that profile."
 msgstr "Non hai una abbonamento a quel profilo."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Impossibile salvare l'abbonamento."
 
@@ -4390,7 +4390,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plugin"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Versione"
 
@@ -4453,22 +4453,22 @@ msgstr "Impossibile aggiornare il messaggio con il nuovo URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Errore del DB nell'inserire un hashtag: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problema nel salvare il messaggio. Troppo lungo."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema nel salvare il messaggio. Utente sconosciuto."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Troppi messaggi troppo velocemente; fai una pausa e scrivi di nuovo tra "
 "qualche minuto."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4476,29 +4476,53 @@ msgstr ""
 "Troppi messaggi duplicati troppo velocemente; fai una pausa e scrivi di "
 "nuovo tra qualche minuto."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Ti è proibito inviare messaggi su questo sito."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problema nel salvare il messaggio."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Problema nel salvare la casella della posta del gruppo."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Errore del DB nell'inserire la risposta: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Non ti è possibile abbonarti."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Hai già l'abbonamento!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "L'utente non ti consente di seguirlo."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Non hai l'abbonamento!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Impossibile eliminare l'auto-abbonamento."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Impossibile eliminare l'abbonamento."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Benvenuti su %1$s, @%2$s!"
@@ -4548,124 +4572,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Pagina senza nome"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Esplorazione sito primaria"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Home"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Profilo personale e attività degli amici"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Modifica la tua email, immagine, password o il tuo profilo"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Connetti"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Connettiti con altri servizi"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Modifica la configurazione del sito"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invita"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Invita amici e colleghi a seguirti su %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Esci"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Termina la tua sessione sul sito"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Crea un account"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Accedi al sito"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Aiuto"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Aiutami!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Cerca"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Cerca persone o del testo"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Messaggio del sito"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Viste locali"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Pagina messaggio"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Esplorazione secondaria del sito"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Informazioni"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "TOS"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacy"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Sorgenti"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contatti"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Badge"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licenza del software StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4674,12 +4698,12 @@ msgstr ""
 "**%%site.name%%** è un servizio di microblog offerto da [%%site.broughtby%%]"
 "(%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** è un servizio di microblog. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4690,44 +4714,44 @@ msgstr ""
 "s, disponibile nei termini della licenza [GNU Affero General Public License]"
 "(http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licenza del contenuto del sito"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "I contenuti e i dati di %1$s sono privati e confidenziali."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "I contenuti e i dati sono copyright di %1$s. Tutti i diritti riservati."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "I contenuti e i dati sono forniti dai collaboratori. Tutti i diritti "
 "riservati."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Tutti "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licenza."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginazione"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Successivi"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Precedenti"
 
@@ -5029,82 +5053,87 @@ msgstr "Errore nel salvare il messaggio."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Specifica il nome dell'utente a cui abbonarti."
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Utente inesistente."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Abbonati a %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Specifica il nome dell'utente da cui annullare l'abbonamento."
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Abbonamento a %s annullato"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Comando non ancora implementato."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notifiche disattivate."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Impossibile disattivare le notifiche."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notifiche attivate."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Impossibile attivare le notifiche."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Il comando di accesso è disabilitato"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Questo collegamento è utilizzabile una sola volta ed è valido solo per 2 "
 "minuti: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Il tuo abbonamento è stato annullato."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Persona di cui hai già un abbonamento:"
 msgstr[1] "Persone di cui hai già un abbonamento:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Nessuno è abbonato ai tuoi messaggi."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Questa persona è abbonata ai tuoi messaggi:"
 msgstr[1] "Queste persone sono abbonate ai tuoi messaggi:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Non fai parte di alcun gruppo."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Non fai parte di questo gruppo:"
 msgstr[1] "Non fai parte di questi gruppi:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5891,10 +5920,6 @@ msgstr "Errore nell'inserire il profilo remoto"
 msgid "Duplicate notice"
 msgstr "Messaggio duplicato"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Non ti è possibile abbonarti."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Impossibile inserire un nuovo abbonamento."
@@ -6071,34 +6096,6 @@ msgstr "Persone abbonate a %s"
 msgid "Groups %s is a member of"
 msgstr "Gruppi di cui %s fa parte"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Hai già l'abbonamento!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "L'utente non ti consente di seguirlo."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Impossibile abbonarsi."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Impossibile abbonare altri a te."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Non hai l'abbonamento!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Impossibile eliminare l'auto-abbonamento."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Impossibile eliminare l'abbonamento."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/ja/LC_MESSAGES/statusnet.po b/locale/ja/LC_MESSAGES/statusnet.po
index ba52e7bfb0..9b8fd009d7 100644
--- a/locale/ja/LC_MESSAGES/statusnet.po
+++ b/locale/ja/LC_MESSAGES/statusnet.po
@@ -11,12 +11,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:45+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:25+0000\n"
 "Language-Team: Japanese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ja\n"
 "X-Message-Group: out-statusnet\n"
@@ -101,7 +101,6 @@ msgstr "そのようなページはありません。"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "そのようなユーザはいません。"
 
@@ -556,7 +555,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "アカウント"
 
@@ -933,7 +932,7 @@ msgstr "このアプリケーションのオーナーではありません。"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "あなたのセッショントークンに関する問題がありました。"
 
@@ -1679,7 +1678,7 @@ msgstr "%1$s グループメンバー、ページ %2$d"
 msgid "A list of the users in this group."
 msgstr "このグループのユーザのリスト。"
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "管理者"
 
@@ -2062,7 +2061,7 @@ msgstr "ユーザ名またはパスワードが間違っています。"
 msgid "Error setting user. You are probably not authorized."
 msgstr "ユーザ設定エラー。 あなたはたぶん承認されていません。"
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "ログイン"
@@ -3020,7 +3019,7 @@ msgstr "すみません、不正な招待コード。"
 msgid "Registration successful"
 msgstr "登録成功"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "登録"
@@ -3921,7 +3920,8 @@ msgstr "コードが入力されていません"
 msgid "You are not subscribed to that profile."
 msgstr "あなたはそのプロファイルにフォローされていません。"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "フォローを保存できません。"
 
@@ -4371,7 +4371,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "プラグイン"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "バージョン"
 
@@ -4435,21 +4435,21 @@ msgstr "新しいURIでメッセージをアップデートできませんでし
 msgid "DB error inserting hashtag: %s"
 msgstr "ハッシュタグ追加 ＤＢ エラー: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "つぶやきを保存する際に問題が発生しました。長すぎです。"
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "つぶやきを保存する際に問題が発生しました。不明なユーザです。"
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "多すぎるつぶやきが速すぎます; 数分間の休みを取ってから再投稿してください。"
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4457,29 +4457,53 @@ msgstr ""
 "多すぎる重複メッセージが速すぎます; 数分間休みを取ってから再度投稿してくださ"
 "い。"
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "あなたはこのサイトでつぶやきを投稿するのが禁止されています。"
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "つぶやきを保存する際に問題が発生しました。"
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "グループ受信箱を保存する際に問題が発生しました。"
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "返信を追加する際にデータベースエラー : %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "あなたはフォローが禁止されました。"
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "すでにフォローしています!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "ユーザはあなたをブロックしました。"
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "フォローしていません！"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "自己フォローを削除できません。"
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "フォローを削除できません"
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "ようこそ %1$s、@%2$s!"
@@ -4529,124 +4553,124 @@ msgstr ""
 msgid "Untitled page"
 msgstr "名称未設定ページ"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "プライマリサイトナビゲーション"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "ホーム"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "パーソナルプロファイルと友人のタイムライン"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "メールアドレス、アバター、パスワード、プロパティの変更"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "接続"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "サービスへ接続"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "サイト設定の変更"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "招待"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "友人や同僚が %s で加わるよう誘ってください。"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "ログアウト"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "サイトからログアウト"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "アカウントを作成"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "サイトへログイン"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "ヘルプ"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "助けて！"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "検索"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "人々かテキストを検索"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "サイトつぶやき"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "ローカルビュー"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "ページつぶやき"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "セカンダリサイトナビゲーション"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "About"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "よくある質問"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "プライバシー"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "ソース"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "連絡先"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "バッジ"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet ソフトウェアライセンス"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4655,12 +4679,12 @@ msgstr ""
 "**%%site.name%%** は [%%site.broughtby%%](%%site.broughtbyurl%%) が提供するマ"
 "イクロブログサービスです。 "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** はマイクロブログサービスです。 "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4671,41 +4695,41 @@ msgstr ""
 "いています。 ライセンス [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)。"
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "サイト内容ライセンス"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "全て "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "ライセンス。"
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "ページ化"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "<<後"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "前>>"
 
@@ -5006,77 +5030,82 @@ msgstr "つぶやき保存エラー。"
 msgid "Specify the name of the user to subscribe to"
 msgstr "フォローするユーザの名前を指定してください"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "そのようなユーザはいません。"
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "%s をフォローしました"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "フォローをやめるユーザの名前を指定してください"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "%s のフォローをやめる"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "コマンドはまだ実装されていません。"
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "通知オフ。"
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "通知をオフできません。"
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "通知オン。"
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "通知をオンできません。"
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "ログインコマンドが無効になっています。"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "このリンクは、かつてだけ使用可能であり、2分間だけ良いです: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "あなたはだれにもフォローされていません。"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "あなたはこの人にフォローされています:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "誰もフォローしていません。"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "この人はあなたにフォローされている:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "あなたはどのグループのメンバーでもありません。"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "あなたはこのグループのメンバーではありません:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5829,10 +5858,6 @@ msgstr "リモートプロファイル追加エラー"
 msgid "Duplicate notice"
 msgstr "重複したつぶやき"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "あなたはフォローが禁止されました。"
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "サブスクリプションを追加できません"
@@ -6009,34 +6034,6 @@ msgstr "人々は %s をフォローしました。"
 msgid "Groups %s is a member of"
 msgstr "グループ %s はメンバー"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "すでにフォローしています!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "ユーザはあなたをブロックしました。"
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "フォローできません。"
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "他の人があなたをフォローできません。"
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "フォローしていません！"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "自己フォローを削除できません。"
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "フォローを削除できません"
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/ko/LC_MESSAGES/statusnet.po b/locale/ko/LC_MESSAGES/statusnet.po
index dd89d10477..047593b475 100644
--- a/locale/ko/LC_MESSAGES/statusnet.po
+++ b/locale/ko/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:48+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:28+0000\n"
 "Language-Team: Korean\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ko\n"
 "X-Message-Group: out-statusnet\n"
@@ -105,7 +105,6 @@ msgstr "그러한 태그가 없습니다."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "그러한 사용자는 없습니다."
 
@@ -567,7 +566,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "계정"
 
@@ -957,7 +956,7 @@ msgstr "당신은 해당 그룹의 멤버가 아닙니다."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "당신의 세션토큰관련 문제가 있습니다."
 
@@ -1736,7 +1735,7 @@ msgstr "%s 그룹 회원, %d페이지"
 msgid "A list of the users in this group."
 msgstr "이 그룹의 회원리스트"
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "관리자"
 
@@ -2108,7 +2107,7 @@ msgstr "틀린 계정 또는 비밀 번호"
 msgid "Error setting user. You are probably not authorized."
 msgstr "인증이 되지 않았습니다."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "로그인"
@@ -3075,7 +3074,7 @@ msgstr "확인 코드 오류"
 msgid "Registration successful"
 msgstr "회원 가입이 성공적입니다."
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "회원가입"
@@ -3963,7 +3962,8 @@ msgstr "코드가 입력 되지 않았습니다."
 msgid "You are not subscribed to that profile."
 msgstr "당신은 이 프로필에 구독되지 않고있습니다."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "구독을 저장할 수 없습니다."
 
@@ -4410,7 +4410,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "개인적인"
@@ -4474,23 +4474,23 @@ msgstr "새 URI와 함께 메시지를 업데이트할 수 없습니다."
 msgid "DB error inserting hashtag: %s"
 msgstr "해쉬테그를 추가 할 때에 데이타베이스 에러 : %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "게시글 저장문제. 알려지지않은 회원"
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "너무 많은 게시글이 너무 빠르게 올라옵니다. 한숨고르고 몇분후에 다시 포스트를 "
 "해보세요."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4499,30 +4499,57 @@ msgstr ""
 "너무 많은 게시글이 너무 빠르게 올라옵니다. 한숨고르고 몇분후에 다시 포스트를 "
 "해보세요."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "이 사이트에 게시글 포스팅으로부터 당신은 금지되었습니다."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "답신을 추가 할 때에 데이타베이스 에러 : %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "이 회원은 구독으로부터 당신을 차단해왔다."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "회원이 당신을 차단해왔습니다."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "구독하고 있지 않습니다!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "예약 구독을 삭제 할 수 없습니다."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "예약 구독을 삭제 할 수 없습니다."
+
+#: classes/User.php:372
 #, fuzzy, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%2$s에서 %1$s까지 메시지"
@@ -4573,127 +4600,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "제목없는 페이지"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "주 사이트 네비게이션"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "홈"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "개인 프로필과 친구 타임라인"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "당신의 이메일, 아바타, 비밀 번호, 프로필을 변경하세요."
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "연결"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "서버에 재접속 할 수 없습니다 : %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "주 사이트 네비게이션"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "초대"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "%s에 친구를 가입시키기 위해 친구와 동료를 초대합니다."
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "로그아웃"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "이 사이트로부터 로그아웃"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "계정 만들기"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "이 사이트 로그인"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "도움말"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "도움이 필요해!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "검색"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "프로필이나 텍스트 검색"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "사이트 공지"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "로컬 뷰"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "페이지 공지"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "보조 사이트 네비게이션"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "정보"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "자주 묻는 질문"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "개인정보 취급방침"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "소스 코드"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "연락하기"
 
-#: lib/action.php:752
+#: lib/action.php:751
 #, fuzzy
 msgid "Badge"
 msgstr "찔러 보기"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "라코니카 소프트웨어 라이선스"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4702,12 +4729,12 @@ msgstr ""
 "**%%site.name%%** 는 [%%site.broughtby%%](%%site.broughtbyurl%%)가 제공하는 "
 "마이크로블로깅서비스입니다."
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** 는 마이크로블로깅서비스입니다."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4718,42 +4745,42 @@ msgstr ""
 "을 사용합니다. StatusNet는 [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html) 라이선스에 따라 사용할 수 있습니다."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "라코니카 소프트웨어 라이선스"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "모든 것"
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "라이선스"
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "페이지수"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "뒷 페이지"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "앞 페이지"
 
@@ -5071,80 +5098,85 @@ msgstr "통지를 저장하는데 문제가 발생했습니다."
 msgid "Specify the name of the user to subscribe to"
 msgstr "구독하려는 사용자의 이름을 지정하십시오."
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "그러한 사용자는 없습니다."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "%s에게 구독되었습니다."
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "구독을 해제하려는 사용자의 이름을 지정하십시오."
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "%s에서 구독을 해제했습니다."
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "명령이 아직 실행되지 않았습니다."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "알림끄기."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "알림을 끌 수 없습니다."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "알림이 켜졌습니다."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "알림을 켤 수 없습니다."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "당신은 이 프로필에 구독되지 않고있습니다."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "당신은 다음 사용자를 이미 구독하고 있습니다."
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "다른 사람을 구독 하실 수 없습니다."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "다른 사람을 구독 하실 수 없습니다."
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "당신은 해당 그룹의 멤버가 아닙니다."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "당신은 해당 그룹의 멤버가 아닙니다."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5821,11 +5853,6 @@ msgstr "리모트 프로필 추가 오류"
 msgid "Duplicate notice"
 msgstr "통지 삭제"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "이 회원은 구독으로부터 당신을 차단해왔다."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "예약 구독을 추가 할 수 없습니다."
@@ -6013,36 +6040,6 @@ msgstr "%s에 의해 구독되는 사람들"
 msgid "Groups %s is a member of"
 msgstr "%s 그룹들은  의 멤버입니다."
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "회원이 당신을 차단해왔습니다."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "구독 하실 수 없습니다."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "다른 사람을 구독 하실 수 없습니다."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "구독하고 있지 않습니다!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "예약 구독을 삭제 할 수 없습니다."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "예약 구독을 삭제 할 수 없습니다."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/mk/LC_MESSAGES/statusnet.po b/locale/mk/LC_MESSAGES/statusnet.po
index 5e7aba59fc..16697578b8 100644
--- a/locale/mk/LC_MESSAGES/statusnet.po
+++ b/locale/mk/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:51+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:31+0000\n"
 "Language-Team: Macedonian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: mk\n"
 "X-Message-Group: out-statusnet\n"
@@ -101,7 +101,6 @@ msgstr "Нема таква страница"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Нема таков корисник."
 
@@ -562,7 +561,7 @@ msgstr ""
 "<strong>%3$s</strong> податоците за Вашата %4$s сметка. Треба да дозволувате "
 "пристап до Вашата %4$s сметка само на трети страни на кои им верувате."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Сметка"
 
@@ -943,7 +942,7 @@ msgstr "Не сте сопственик на овој програм."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Се појави проблем со Вашиот сесиски жетон."
 
@@ -1691,7 +1690,7 @@ msgstr "Членови на групата %1$s, стр. %2$d"
 msgid "A list of the users in this group."
 msgstr "Листа на корисниците на овааг група."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Администратор"
 
@@ -2077,7 +2076,7 @@ msgstr "Неточно корисничко име или лозинка"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Грешка при поставувањето на корисникот. Веројатно не се заверени."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Најава"
@@ -3045,7 +3044,7 @@ msgstr "Жалиме, неважечки код за поканата."
 msgid "Registration successful"
 msgstr "Регистрацијата е успешна"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Регистрирај се"
@@ -3951,7 +3950,8 @@ msgstr "Нема внесено код"
 msgid "You are not subscribed to that profile."
 msgstr "Не сте претплатени на тој профил."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Не можев да ја зачувам претплатата."
 
@@ -4413,7 +4413,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Приклучоци"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Верзија"
 
@@ -4475,22 +4475,22 @@ msgstr "Не можев да ја подновам пораката со нов
 msgid "DB error inserting hashtag: %s"
 msgstr "Грешка во базата на податоци при вметнувањето на хеш-ознака: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Проблем со зачувувањето на белешката. Премногу долго."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Проблем со зачувувањето на белешката. Непознат корисник."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Премногу забелњшки за прекратко време; здивнете малку и продолжете за "
 "неколку минути."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4498,29 +4498,54 @@ msgstr ""
 "Премногу дуплирани пораки во прекратко време; здивнете малку и продолжете за "
 "неколку минути."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Забрането Ви е да објавувате забелешки на оваа веб-страница."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Проблем во зачувувањето на белешката."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Проблем при зачувувањето на групното приемно сандаче."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Одговор од внесот во базата: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Блокирани сте од претплаќање."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Веќе претплатено!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Корисникот Ве има блокирано."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Не сте претплатени!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Не можам да ја избришам самопретплатата."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Претплата не може да се избрише."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добредојдовте на %1$s, @%2$s!"
@@ -4570,124 +4595,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Страница без наслов"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Главна навигација"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Дома"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Личен профил и историја на пријатели"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Промена на е-пошта, аватар, лозинка, профил"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Поврзи се"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Поврзи се со услуги"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Промена на конфигурацијата на веб-страницата"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Покани"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Поканете пријатели и колеги да Ви се придружат на %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Одјави се"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Одјава"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Создај сметка"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Најава"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Помош"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Напомош!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Барај"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Пребарајте луѓе или текст"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Напомена за веб-страницата"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Локални прегледи"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Напомена за страницата"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Споредна навигација"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "За"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "ЧПП"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Услови"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Приватност"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Изворен код"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Контакт"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Значка"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Лиценца на програмот StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4696,12 +4721,12 @@ msgstr ""
 "**%%site.name%%** е сервис за микроблогирање што ви го овозможува [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** е сервис за микроблогирање."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4712,45 +4737,45 @@ msgstr ""
 "верзија %s, достапен пд [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Лиценца на содржините на веб-страницата"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Содржината и податоците на %1$s се лични и доверливи."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Авторските права на содржината и податоците се во сопственост на %1$s. Сите "
 "права задржани."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Авторските права на содржината и податоците им припаѓаат на учесниците. Сите "
 "права задржани."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Сите "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "лиценца."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Прелом на страници"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "По"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Пред"
 
@@ -5053,80 +5078,85 @@ msgstr "Грешка при зачувувањето на белешката."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Назначете го името на корисникот на којшто сакате да се претплатите"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Нема таков корисник."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Претплатено на %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Назначете го името на корисникот од кого откажувате претплата."
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Претплатата на %s е откажана"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Наредбата сè уште не е имплементирана."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Известувањето е исклучено."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Не можам да исклучам известување."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Известувањето е вклучено."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Не можам да вклучам известување."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Наредбата за најава е оневозможена"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "Оваа врска може да се употреби само еднаш, и трае само 2 минути: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Не сте претплатени никому."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Не ни го испративте тој профил."
 msgstr[1] "Не ни го испративте тој профил."
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Никој не е претплатен на Вас."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Оддалечена претплата"
 msgstr[1] "Оддалечена претплата"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Не членувате во ниедна група."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Не ни го испративте тој профил."
 msgstr[1] "Не ни го испративте тој профил."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5915,10 +5945,6 @@ msgstr "Грешка во внесувањето на оддалечениот 
 msgid "Duplicate notice"
 msgstr "Дуплирај забелешка"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Блокирани сте од претплаќање."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Не може да се внесе нова претплата."
@@ -6095,35 +6121,6 @@ msgstr "Луѓе претплатени на %s"
 msgid "Groups %s is a member of"
 msgstr "Групи кадешто членува %s"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Веќе претплатено!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Корисникот Ве има блокирано."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Претплатата е неуспешна."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Не можев да прептлатам друг корисник на Вас."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Не сте претплатени!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Не можам да ја избришам самопретплатата."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Претплата не може да се избрише."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/nb/LC_MESSAGES/statusnet.po b/locale/nb/LC_MESSAGES/statusnet.po
index 5e48b86359..c107f49065 100644
--- a/locale/nb/LC_MESSAGES/statusnet.po
+++ b/locale/nb/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:54+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:34+0000\n"
 "Language-Team: Norwegian (bokmål)‬\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: no\n"
 "X-Message-Group: out-statusnet\n"
@@ -98,7 +98,6 @@ msgstr "Ingen slik side"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Ingen slik bruker"
 
@@ -552,7 +551,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Konto"
 
@@ -925,7 +924,7 @@ msgstr "Du er ikke eieren av dette programmet."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1663,7 +1662,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr "En liste over brukerne i denne gruppen."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2021,7 +2020,7 @@ msgstr "Feil brukernavn eller passord"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Ikke autorisert."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Logg inn"
@@ -2959,7 +2958,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3824,7 +3823,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
@@ -4260,7 +4260,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Personlig"
@@ -4323,48 +4323,74 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr ""
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Alle abonnementer"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Klarte ikke å lagre avatar-informasjonen"
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr ""
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4417,126 +4443,126 @@ msgstr "%1$s sin status på %2$s"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Hjem"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Koble til"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Logg ut"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "Opprett en ny konto"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Hjelp"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "Hjelp"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Søk"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Om"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "OSS/FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Kilde"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4545,12 +4571,12 @@ msgstr ""
 "**%%site.name%%** er en mikrobloggingtjeneste av [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** er en mikrobloggingtjeneste. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4558,41 +4584,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "Tidligere »"
@@ -4898,83 +4924,88 @@ msgstr ""
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Ingen slik bruker"
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Ikke autorisert."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ikke autorisert."
 msgstr[1] "Ikke autorisert."
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Svar til %s"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Svar til %s"
 msgstr[1] "Svar til %s"
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Du er allerede logget inn!"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du er allerede logget inn!"
 msgstr[1] "Du er allerede logget inn!"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5653,10 +5684,6 @@ msgstr ""
 msgid "Duplicate notice"
 msgstr ""
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr ""
@@ -5842,36 +5869,6 @@ msgstr "Svar til %s"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr ""
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Alle abonnementer"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Klarte ikke å lagre avatar-informasjonen"
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr ""
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/nl/LC_MESSAGES/statusnet.po b/locale/nl/LC_MESSAGES/statusnet.po
index 54c042b2ff..34f28afbde 100644
--- a/locale/nl/LC_MESSAGES/statusnet.po
+++ b/locale/nl/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:00+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:41+0000\n"
 "Language-Team: Dutch\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: nl\n"
 "X-Message-Group: out-statusnet\n"
@@ -100,7 +100,6 @@ msgstr "Deze pagina bestaat niet"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Onbekende gebruiker."
 
@@ -572,7 +571,7 @@ msgstr ""
 "van het type \"<strong>%3$s</strong> tot uw gebruikersgegevens. Geef alleen "
 "toegang tot uw gebruiker bij %4$s aan derde partijen die u vertrouwt."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Gebruiker"
 
@@ -952,7 +951,7 @@ msgstr "U bent niet de eigenaar van deze applicatie."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Er is een probleem met uw sessietoken."
 
@@ -1705,7 +1704,7 @@ msgstr "%1$s groeps leden, pagina %2$d"
 msgid "A list of the users in this group."
 msgstr "Ledenlijst van deze groep"
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Beheerder"
 
@@ -2095,7 +2094,7 @@ msgstr ""
 "Er is een fout opgetreden bij het maken van de instellingen. U hebt "
 "waarschijnlijk niet de juiste rechten."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Aanmelden"
@@ -3068,7 +3067,7 @@ msgstr "Sorry. De uitnodigingscode is ongeldig."
 msgid "Registration successful"
 msgstr "De registratie is voltooid"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registreren"
@@ -3975,7 +3974,8 @@ msgstr "Er is geen code ingevoerd"
 msgid "You are not subscribed to that profile."
 msgstr "U bent niet geabonneerd op dat profiel."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Het was niet mogelijk het abonnement op te slaan."
 
@@ -4440,7 +4440,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plug-ins"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Versie"
 
@@ -4503,26 +4503,26 @@ msgstr "Het was niet mogelijk het bericht bij te werken met de nieuwe URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Er is een databasefout opgetreden bij de invoer van de hashtag: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr ""
 "Er is een probleem opgetreden bij het opslaan van de mededeling. Deze is te "
 "lang."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 "Er was een probleem bij het opslaan van de mededeling. De gebruiker is "
 "onbekend."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "U hebt te snel te veel mededelingen verstuurd. Kom even op adem en probeer "
 "het over enige tijd weer."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4530,33 +4530,57 @@ msgstr ""
 "Te veel duplicaatberichten te snel achter elkaar. Neem een adempauze en "
 "plaats over een aantal minuten pas weer een bericht."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 "U bent geblokkeerd en mag geen mededelingen meer achterlaten op deze site."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Er is een probleem opgetreden bij het opslaan van de mededeling."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr ""
 "Er is een probleem opgetreden bij het opslaan van het Postvak IN van de "
 "groep."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 "Er is een databasefout opgetreden bij het invoegen van het antwoord: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "U mag zich niet abonneren."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "U bent al gebonneerd!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Deze gebruiker negeert u."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Niet geabonneerd!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Het was niet mogelijk het abonnement op uzelf te verwijderen."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Kon abonnement niet verwijderen."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Welkom bij %1$s, @%2$s!"
@@ -4606,124 +4630,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Naamloze pagina"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Primaire sitenavigatie"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Start"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Persoonlijk profiel en tijdlijn van vrienden"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Uw e-mailadres, avatar, wachtwoord of profiel wijzigen"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Koppelen"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Met diensten verbinden"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Websiteinstellingen wijzigen"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Uitnodigen"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Vrienden en collega's uitnodigen om u te vergezellen op %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Afmelden"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Van de site afmelden"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Gebruiker aanmaken"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Bij de site aanmelden"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Help"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Help me!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Zoeken"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Naar gebruikers of tekst zoeken"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Mededeling van de website"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Lokale weergaven"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Mededeling van de pagina"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Secundaire sitenavigatie"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Over"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Veel gestelde vragen"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Gebruiksvoorwaarden"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacy"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Broncode"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contact"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Widget"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licentie van de StatusNet-software"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4732,12 +4756,12 @@ msgstr ""
 "**%%site.name%%** is een microblogdienst van [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** is een microblogdienst. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4748,45 +4772,45 @@ msgstr ""
 "versie %s, beschikbaar onder de [GNU Affero General Public License](http://"
 "www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licentie voor siteinhoud"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Inhoud en gegevens van %1$s zijn persoonlijk en vertrouwelijk."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Auteursrechten op inhoud en gegevens rusten bij %1$s. Alle rechten "
 "voorbehouden."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Auteursrechten op inhoud en gegevens rusten bij de respectievelijke "
 "gebruikers. Alle rechten voorbehouden."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Alle "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licentie."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginering"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Later"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Eerder"
 
@@ -5091,83 +5115,88 @@ msgstr "Er is een fout opgetreden bij het opslaan van de mededeling."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Geef de naam op van de gebruiker waarop u wilt abonneren"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Onbekende gebruiker."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Geabonneerd op %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 "Geef de naam op van de gebruiker waarvoor u het abonnement wilt opzeggen"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Uw abonnement op %s is opgezegd"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Dit commando is nog niet geïmplementeerd."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notificaties uitgeschakeld."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Het is niet mogelijk de mededelingen uit te schakelen."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notificaties ingeschakeld."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Het is niet mogelijk de notificatie uit te schakelen."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Het aanmeldcommando is uitgeschakeld"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Deze verwijzing kan slechts één keer gebruikt worden en is twee minuten "
 "geldig: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "U bent op geen enkele gebruiker geabonneerd."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "U bent geabonneerd op deze gebruiker:"
 msgstr[1] "U bent geabonneerd op deze gebruikers:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Niemand heeft een abonnenment op u."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Deze gebruiker is op u geabonneerd:"
 msgstr[1] "Deze gebruikers zijn op u geabonneerd:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "U bent lid van geen enkele groep."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "U bent lid van deze groep:"
 msgstr[1] "U bent lid van deze groepen:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5959,10 +5988,6 @@ msgstr ""
 msgid "Duplicate notice"
 msgstr "Duplicaatmelding"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "U mag zich niet abonneren."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Kon nieuw abonnement niet toevoegen."
@@ -6139,34 +6164,6 @@ msgstr "Gebruikers met een abonnement op %s"
 msgid "Groups %s is a member of"
 msgstr "Groepen waar %s lid van is"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "U bent al gebonneerd!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Deze gebruiker negeert u."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Kan niet abonneren "
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Het was niet mogelijk om een ander op u te laten abonneren"
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Niet geabonneerd!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Het was niet mogelijk het abonnement op uzelf te verwijderen."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Kon abonnement niet verwijderen."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/nn/LC_MESSAGES/statusnet.po b/locale/nn/LC_MESSAGES/statusnet.po
index b82d1f96a1..02da6a191f 100644
--- a/locale/nn/LC_MESSAGES/statusnet.po
+++ b/locale/nn/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:56:57+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:37+0000\n"
 "Language-Team: Norwegian Nynorsk\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: nn\n"
 "X-Message-Group: out-statusnet\n"
@@ -105,7 +105,6 @@ msgstr "Dette emneord finst ikkje."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Brukaren finst ikkje."
 
@@ -565,7 +564,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Konto"
 
@@ -955,7 +954,7 @@ msgstr "Du er ikkje medlem av den gruppa."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Det var eit problem med sesjons billetten din."
 
@@ -1736,7 +1735,7 @@ msgstr "%s medlemmar i gruppa, side %d"
 msgid "A list of the users in this group."
 msgstr "Ei liste over brukarane i denne gruppa."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2110,7 +2109,7 @@ msgstr "Feil brukarnamn eller passord"
 msgid "Error setting user. You are probably not authorized."
 msgstr "Ikkje autorisert."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Logg inn"
@@ -3085,7 +3084,7 @@ msgstr "Feil med stadfestingskode."
 msgid "Registration successful"
 msgstr "Registreringa gikk bra"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrér"
@@ -3977,7 +3976,8 @@ msgstr "Ingen innskriven kode"
 msgid "You are not subscribed to that profile."
 msgstr "Du tingar ikkje oppdateringar til den profilen."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Kunne ikkje lagra abonnement."
 
@@ -4429,7 +4429,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Personleg"
@@ -4493,22 +4493,22 @@ msgstr "Kunne ikkje oppdatere melding med ny URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "databasefeil ved innsetjing av skigardmerkelapp (#merkelapp): %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Feil ved lagring av notis.  Ukjend brukar."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "For mange notisar for raskt; tek ei pause, og prøv igjen om eit par minutt."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4516,30 +4516,57 @@ msgid ""
 msgstr ""
 "For mange notisar for raskt; tek ei pause, og prøv igjen om eit par minutt."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Du kan ikkje lengre legge inn notisar på denne sida."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Databasefeil, kan ikkje lagra svar: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "Brukaren tillet deg ikkje å tinga meldingane sine."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Brukar har blokkert deg."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Ikkje tinga."
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Kan ikkje sletta tinging."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Kan ikkje sletta tinging."
+
+#: classes/User.php:372
 #, fuzzy, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Melding til %1$s på %2$s"
@@ -4590,127 +4617,127 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Ingen tittel"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navigasjon for hovudsida"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Heim"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Personleg profil og oversyn over vener"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Endra e-posten, avataren, passordet eller profilen"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Kopla til"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Klarte ikkje å omdirigera til tenaren: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Navigasjon for hovudsida"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Invitér"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Inviter vennar og kollega til å bli med deg på %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Logg ut"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Logg ut or sida"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Opprett ny konto"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Logg inn or sida"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Hjelp"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Hjelp meg!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Søk"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Søk etter folk eller innhald"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Statusmelding"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Lokale syningar"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Sidenotis"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Andrenivås side navigasjon"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Om"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "OSS"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Personvern"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Kjeldekode"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 #, fuzzy
 msgid "Badge"
 msgstr "Dult"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNets programvarelisens"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4719,12 +4746,12 @@ msgstr ""
 "**%%site.name%%** er ei mikrobloggingteneste av [%%site.broughtby%%](%%site."
 "broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** er ei mikrobloggingteneste. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4735,42 +4762,42 @@ msgstr ""
 "%s, tilgjengeleg under [GNU Affero General Public License](http://www.fsf."
 "org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "StatusNets programvarelisens"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Alle"
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "lisens."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginering"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "« Etter"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Før »"
 
@@ -5088,83 +5115,88 @@ msgstr "Eit problem oppstod ved lagring av notis."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Spesifer namnet til brukaren du vil tinge"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Brukaren finst ikkje."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Tingar %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Spesifer namnet til brukar du vil fjerne tinging på"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Tingar ikkje %s lengre"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Kommando ikkje implementert."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notifikasjon av."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Kan ikkje skru av notifikasjon."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notifikasjon på."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Kan ikkje slå på notifikasjon."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Du tingar ikkje oppdateringar til den profilen."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Du tingar allereie oppdatering frå desse brukarane:"
 msgstr[1] "Du tingar allereie oppdatering frå desse brukarane:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Kan ikkje tinga andre til deg."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Kan ikkje tinga andre til deg."
 msgstr[1] "Kan ikkje tinga andre til deg."
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Du er ikkje medlem av den gruppa."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du er ikkje medlem av den gruppa."
 msgstr[1] "Du er ikkje medlem av den gruppa."
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5848,11 +5880,6 @@ msgstr "Feil med å henta inn ekstern profil"
 msgid "Duplicate notice"
 msgstr "Slett notis"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "Brukaren tillet deg ikkje å tinga meldingane sine."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Kan ikkje leggja til ny tinging."
@@ -6040,36 +6067,6 @@ msgstr "Mennesker som tingar %s"
 msgid "Groups %s is a member of"
 msgstr "Grupper %s er medlem av"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Brukar har blokkert deg."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Kan ikkje tinga."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Kan ikkje tinga andre til deg."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Ikkje tinga."
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Kan ikkje sletta tinging."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Kan ikkje sletta tinging."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/pl/LC_MESSAGES/statusnet.po b/locale/pl/LC_MESSAGES/statusnet.po
index a661850277..d404e00bd3 100644
--- a/locale/pl/LC_MESSAGES/statusnet.po
+++ b/locale/pl/LC_MESSAGES/statusnet.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:04+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:44+0000\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <pl@li.org>\n"
 "MIME-Version: 1.0\n"
@@ -19,7 +19,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2);\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pl\n"
 "X-Message-Group: out-statusnet\n"
@@ -103,7 +103,6 @@ msgstr "Nie ma takiej strony"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Brak takiego użytkownika."
 
@@ -562,7 +561,7 @@ msgstr ""
 "uzyskać możliwość <strong>%3$s</strong> danych konta %4$s. Dostęp do konta %4"
 "$s powinien być udostępniany tylko zaufanym osobom trzecim."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Konto"
 
@@ -938,7 +937,7 @@ msgstr "Nie jesteś właścicielem tej aplikacji."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Wystąpił problem z tokenem sesji."
 
@@ -1675,7 +1674,7 @@ msgstr "Członkowie grupy %1$s, strona %2$d"
 msgid "A list of the users in this group."
 msgstr "Lista użytkowników znajdujących się w tej grupie."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administrator"
 
@@ -2059,7 +2058,7 @@ msgstr "Niepoprawna nazwa użytkownika lub hasło."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Błąd podczas ustawiania użytkownika. Prawdopodobnie brak upoważnienia."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Zaloguj się"
@@ -3019,7 +3018,7 @@ msgstr "Nieprawidłowy kod zaproszenia."
 msgid "Registration successful"
 msgstr "Rejestracja powiodła się"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Zarejestruj się"
@@ -3919,7 +3918,8 @@ msgstr "Nie podano kodu"
 msgid "You are not subscribed to that profile."
 msgstr "Nie jesteś subskrybowany do tego profilu."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Nie można zapisać subskrypcji."
 
@@ -4380,7 +4380,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Wtyczki"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Wersja"
 
@@ -4444,22 +4444,22 @@ msgstr "Nie można zaktualizować wiadomości za pomocą nowego adresu URL."
 msgid "DB error inserting hashtag: %s"
 msgstr "Błąd bazy danych podczas wprowadzania znacznika mieszania: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problem podczas zapisywania wpisu. Za długi."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem podczas zapisywania wpisu. Nieznany użytkownik."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Za dużo wpisów w za krótkim czasie, weź głęboki oddech i wyślij ponownie za "
 "kilka minut."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4467,29 +4467,53 @@ msgstr ""
 "Za dużo takich samych wiadomości w za krótkim czasie, weź głęboki oddech i "
 "wyślij ponownie za kilka minut."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Zabroniono ci wysyłania wpisów na tej witrynie."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problem podczas zapisywania wpisu."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Problem podczas zapisywania skrzynki odbiorczej grupy."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Błąd bazy danych podczas wprowadzania odpowiedzi: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Zablokowano subskrybowanie."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Już subskrybowane."
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Użytkownik zablokował cię."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Niesubskrybowane."
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Nie można usunąć autosubskrypcji."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Nie można usunąć subskrypcji."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Witaj w %1$s, @%2$s."
@@ -4539,124 +4563,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Strona bez nazwy"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Główna nawigacja witryny"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Strona domowa"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Profil osobisty i oś czasu przyjaciół"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Zmień adres e-mail, awatar, hasło, profil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Połącz"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Połącz z serwisami"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Zmień konfigurację witryny"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Zaproś"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Zaproś przyjaciół i kolegów do dołączenia do ciebie na %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Wyloguj się"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Wyloguj się z witryny"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Utwórz konto"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Zaloguj się na witrynie"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Pomoc"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Pomóż mi."
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Wyszukaj"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Wyszukaj osoby lub tekst"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Wpis witryny"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Lokalne widoki"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Wpis strony"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Druga nawigacja witryny"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "O usłudze"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "TOS"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Prywatność"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Kod źródłowy"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Odznaka"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licencja oprogramowania StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4665,12 +4689,12 @@ msgstr ""
 "**%%site.name%%** jest usługą mikroblogowania prowadzoną przez [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** jest usługą mikroblogowania. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4681,45 +4705,45 @@ msgstr ""
 "status.net/) w wersji %s, dostępnego na [Powszechnej Licencji Publicznej GNU "
 "Affero](http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licencja zawartości witryny"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Treść i dane %1$s są prywatne i poufne."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Prawa autorskie do treści i danych są własnością %1$s. Wszystkie prawa "
 "zastrzeżone."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Prawa autorskie do treści i danych są własnością współtwórców. Wszystkie "
 "prawa zastrzeżone."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Wszystko "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licencja."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginacja"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Później"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Wcześniej"
 
@@ -5021,85 +5045,90 @@ msgstr "Błąd podczas zapisywania wpisu."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Podaj nazwę użytkownika do subskrybowania."
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Brak takiego użytkownika."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Subskrybowano użytkownika %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Podaj nazwę użytkownika do usunięcia subskrypcji."
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Usunięto subskrypcję użytkownika %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Nie zaimplementowano polecenia."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Wyłączono powiadomienia."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Nie można wyłączyć powiadomień."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Włączono powiadomienia."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Nie można włączyć powiadomień."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Polecenie logowania jest wyłączone"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Tego odnośnika można użyć tylko raz i będzie prawidłowy tylko przez dwie "
 "minuty: %s."
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Nie subskrybujesz nikogo."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Subskrybujesz tę osobę:"
 msgstr[1] "Subskrybujesz te osoby:"
 msgstr[2] "Subskrybujesz te osoby:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Nikt cię nie subskrybuje."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Ta osoba cię subskrybuje:"
 msgstr[1] "Te osoby cię subskrybują:"
 msgstr[2] "Te osoby cię subskrybują:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Nie jesteś członkiem żadnej grupy."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Jesteś członkiem tej grupy:"
 msgstr[1] "Jesteś członkiem tych grup:"
 msgstr[2] "Jesteś członkiem tych grup:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5884,10 +5913,6 @@ msgstr "Błąd podczas wprowadzania zdalnego profilu"
 msgid "Duplicate notice"
 msgstr "Duplikat wpisu"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Zablokowano subskrybowanie."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Nie można wprowadzić nowej subskrypcji."
@@ -6065,34 +6090,6 @@ msgstr "Osoby subskrybowane do %s"
 msgid "Groups %s is a member of"
 msgstr "Grupy %s są członkiem"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Już subskrybowane."
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Użytkownik zablokował cię."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Nie można subskrybować."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Nie można subskrybować innych do ciebie."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Niesubskrybowane."
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Nie można usunąć autosubskrypcji."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Nie można usunąć subskrypcji."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/pt/LC_MESSAGES/statusnet.po b/locale/pt/LC_MESSAGES/statusnet.po
index 7b700eded3..5fb83226e5 100644
--- a/locale/pt/LC_MESSAGES/statusnet.po
+++ b/locale/pt/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:07+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:46+0000\n"
 "Language-Team: Portuguese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pt\n"
 "X-Message-Group: out-statusnet\n"
@@ -102,7 +102,6 @@ msgstr "Página não encontrada."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Utilizador não encontrado."
 
@@ -558,7 +557,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Conta"
 
@@ -940,7 +939,7 @@ msgstr "Não é membro deste grupo."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Ocorreu um problema com a sua sessão."
 
@@ -1702,7 +1701,7 @@ msgstr "Membros do grupo %1$s, página %2$d"
 msgid "A list of the users in this group."
 msgstr "Uma lista dos utilizadores neste grupo."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Gestor"
 
@@ -2086,7 +2085,7 @@ msgstr "Nome de utilizador ou senha incorrectos."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Erro ao preparar o utilizador. Provavelmente não está autorizado."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Entrar"
@@ -3061,7 +3060,7 @@ msgstr "Desculpe, código de convite inválido."
 msgid "Registration successful"
 msgstr "Registo efectuado"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registar"
@@ -3964,7 +3963,8 @@ msgstr "Nenhum código introduzido"
 msgid "You are not subscribed to that profile."
 msgstr "Não subscreveu esse perfil."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Não foi possível gravar a subscrição."
 
@@ -4424,7 +4424,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plugins"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Versão"
 
@@ -4489,22 +4489,22 @@ msgstr "Não foi possível actualizar a mensagem com a nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erro na base de dados ao inserir a marca: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problema na gravação da nota. Demasiado longa."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema na gravação da nota. Utilizador desconhecido."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Demasiadas notas, demasiado rápido; descanse e volte a publicar daqui a "
 "alguns minutos."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4512,30 +4512,54 @@ msgstr ""
 "Demasiadas mensagens duplicadas, demasiado rápido; descanse e volte a "
 "publicar daqui a alguns minutos."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Está proibido de publicar notas neste site."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problema na gravação da nota."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema na gravação da nota."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Ocorreu um erro na base de dados ao inserir a resposta: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Foi bloqueado de fazer subscrições"
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Já subscrito!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "O utilizador bloqueou-o."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Não subscrito!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Não foi possível apagar a auto-subscrição."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Não foi possível apagar a subscrição."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%1$s dá-lhe as boas-vindas, @%2$s!"
@@ -4585,124 +4609,124 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "Página sem título"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navegação primária deste site"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Início"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Perfil pessoal e notas dos amigos"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Altere o seu endereço electrónico, avatar, senha, perfil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Ligar"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Ligar aos serviços"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Alterar a configuração do site"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Convidar"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Convidar amigos e colegas para se juntarem a si em %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Sair"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Terminar esta sessão"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Criar uma conta"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Iniciar uma sessão"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Ajuda"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Ajudem-me!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Pesquisa"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Procurar pessoas ou pesquisar texto"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Aviso do site"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Vistas locais"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Aviso da página"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Navegação secundária deste site"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Sobre"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Termos"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacidade"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Código"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contacto"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Emblema"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licença de software do StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4711,12 +4735,12 @@ msgstr ""
 "**%%site.name%%** é um serviço de microblogues disponibilizado por [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** é um serviço de microblogues. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4727,41 +4751,41 @@ msgstr ""
 "disponibilizado nos termos da [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licença de conteúdos do site"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Tudo "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licença."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginação"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Posteriores"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Anteriores"
 
@@ -5066,82 +5090,87 @@ msgstr "Erro ao gravar nota."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Introduza o nome do utilizador para subscrever"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Utilizador não encontrado."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Subscreveu %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Introduza o nome do utilizador para deixar de subscrever"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Deixou de subscrever %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Comando ainda não implementado."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notificação desligada."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Não foi possível desligar a notificação."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notificação ligada."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Não foi possível ligar a notificação."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Comando para iniciar sessão foi desactivado"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Esta ligação é utilizável uma única vez e só durante os próximos 2 minutos: %"
 "s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Não subscreveu ninguém."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Subscreveu esta pessoa:"
 msgstr[1] "Subscreveu estas pessoas:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Ninguém subscreve as suas notas."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Esta pessoa subscreve as suas notas:"
 msgstr[1] "Estas pessoas subscrevem as suas notas:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Não está em nenhum grupo."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Está no grupo:"
 msgstr[1] "Está nos grupos:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5925,10 +5954,6 @@ msgstr "Erro ao inserir perfil remoto"
 msgid "Duplicate notice"
 msgstr "Nota duplicada"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Foi bloqueado de fazer subscrições"
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Não foi possível inserir nova subscrição."
@@ -6105,34 +6130,6 @@ msgstr "Pessoas que subscrevem %s"
 msgid "Groups %s is a member of"
 msgstr "Grupos de que %s é membro"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Já subscrito!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "O utilizador bloqueou-o."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Não foi possível subscrever."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Não foi possível que outro o subscrevesse."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Não subscrito!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Não foi possível apagar a auto-subscrição."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Não foi possível apagar a subscrição."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/pt_BR/LC_MESSAGES/statusnet.po b/locale/pt_BR/LC_MESSAGES/statusnet.po
index 0d3d92e18b..93e575677d 100644
--- a/locale/pt_BR/LC_MESSAGES/statusnet.po
+++ b/locale/pt_BR/LC_MESSAGES/statusnet.po
@@ -11,12 +11,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:10+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:50+0000\n"
 "Language-Team: Brazilian Portuguese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pt-br\n"
 "X-Message-Group: out-statusnet\n"
@@ -101,7 +101,6 @@ msgstr "Esta página não existe."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Este usuário não existe."
 
@@ -567,7 +566,7 @@ msgstr ""
 "fornecer acesso à sua conta %4$s somente para terceiros nos quais você "
 "confia."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Conta"
 
@@ -945,7 +944,7 @@ msgstr "Você não é o dono desta aplicação."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Ocorreu um problema com o seu token de sessão."
 
@@ -1694,7 +1693,7 @@ msgstr "Membros do grupo %1$s, pág. %2$d"
 msgid "A list of the users in this group."
 msgstr "Uma lista dos usuários deste grupo."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Admin"
 
@@ -2081,7 +2080,7 @@ msgid "Error setting user. You are probably not authorized."
 msgstr ""
 "Erro na configuração do usuário. Você provavelmente não tem autorização."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Entrar"
@@ -3053,7 +3052,7 @@ msgstr "Desculpe, mas o código do convite é inválido."
 msgid "Registration successful"
 msgstr "Registro realizado com sucesso"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrar-se"
@@ -3380,9 +3379,9 @@ msgid "Statistics"
 msgstr "Estatísticas"
 
 #: actions/showapplication.php:203
-#, fuzzy, php-format
+#, php-format
 msgid "Created by %1$s - %2$s access by default - %3$d users"
-msgstr "criado por %1$s - %2$s acessa por padrão - %3$d usuários"
+msgstr "Criado por %1$s - acesso %2$s por padrão - %3$d usuários"
 
 #: actions/showapplication.php:213
 msgid "Application actions"
@@ -3425,14 +3424,13 @@ msgstr ""
 "assinatura em texto plano."
 
 #: actions/showapplication.php:309
-#, fuzzy
 msgid "Are you sure you want to reset your consumer key and secret?"
-msgstr "Tem certeza que deseja excluir esta mensagem?"
+msgstr "Tem certeza que deseja restaurar sua chave e segredo de consumidor?"
 
 #: actions/showfavorites.php:79
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s's favorite notices, page %2$d"
-msgstr "Mensagens favoritas de %s"
+msgstr "Mensagens favoritas de %1$s, pág. %2$d"
 
 #: actions/showfavorites.php:132
 msgid "Could not retrieve favorite notices."
@@ -3492,9 +3490,9 @@ msgid "%s group"
 msgstr "Grupo %s"
 
 #: actions/showgroup.php:84
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s group, page %2$d"
-msgstr "Membros do grupo %1$s, pág. %2$d"
+msgstr "Grupo %1$s, pág. %2$d"
 
 #: actions/showgroup.php:218
 msgid "Group profile"
@@ -3617,9 +3615,9 @@ msgid " tagged %s"
 msgstr " etiquetada %s"
 
 #: actions/showstream.php:79
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s, page %2$d"
-msgstr "%1$s e amigos, pág. %2$d"
+msgstr "%1$s, pág. %2$d"
 
 #: actions/showstream.php:122
 #, php-format
@@ -3953,7 +3951,8 @@ msgstr "Não foi digitado nenhum código"
 msgid "You are not subscribed to that profile."
 msgstr "Você não está assinando esse perfil."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Não foi possível salvar a assinatura."
 
@@ -4055,9 +4054,9 @@ msgid "SMS"
 msgstr "SMS"
 
 #: actions/tag.php:68
-#, fuzzy, php-format
+#, php-format
 msgid "Notices tagged with %1$s, page %2$d"
-msgstr "Usuários auto-etiquetados com %1$s - pág. %2$d"
+msgstr "Mensagens etiquetadas com %1$s, pág. %2$d"
 
 #: actions/tag.php:86
 #, php-format
@@ -4342,9 +4341,9 @@ msgid "Enjoy your hotdog!"
 msgstr "Aproveite o seu cachorro-quente!"
 
 #: actions/usergroups.php:64
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s groups, page %2$d"
-msgstr "Membros do grupo %1$s, pág. %2$d"
+msgstr "Grupos de %1$s, pág. %2$d"
 
 #: actions/usergroups.php:130
 msgid "Search for more groups"
@@ -4417,7 +4416,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Plugins"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Versão"
 
@@ -4478,22 +4477,22 @@ msgstr "Não foi possível atualizar a mensagem com a nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erro no banco de dados durante a inserção da hashtag: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problema no salvamento da mensagem. Ela é muito extensa."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema no salvamento da mensagem. Usuário desconhecido."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Muitas mensagens em um período curto de tempo; dê uma respirada e publique "
 "novamente daqui a alguns minutos."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4501,30 +4500,53 @@ msgstr ""
 "Muitas mensagens duplicadas em um período curto de tempo; dê uma respirada e "
 "publique novamente daqui a alguns minutos."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Você está proibido de publicar mensagens neste site."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problema no salvamento da mensagem."
 
-#: classes/Notice.php:790
-#, fuzzy
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
-msgstr "Problema no salvamento da mensagem."
+msgstr "Problema no salvamento das mensagens recebidas do grupo."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Erro no banco de dados na inserção da reposta: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Você está proibido de assinar."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Já assinado!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "O usuário bloqueou você."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Não assinado!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Não foi possível excluir a auto-assinatura."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Não foi possível excluir a assinatura."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bem vindo(a) a %1$s, @%2$s!"
@@ -4574,124 +4596,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Página sem título"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Navegação primária no site"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Início"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Perfil pessoal e fluxo de mensagens dos amigos"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Mude seu e-mail, avatar, senha, perfil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Conectar"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Conecte-se a outros serviços"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Mude as configurações do site"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Convidar"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Convide seus amigos e colegas para unir-se a você no %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Sair"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Sai do site"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Cria uma conta"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Autentique-se no site"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Ajuda"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Ajudem-me!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Procurar"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Procura por pessoas ou textos"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Mensagem do site"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Visualizações locais"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Notícia da página"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Navegação secundária no site"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Sobre"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Termos de uso"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Privacidade"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Fonte"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Contato"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Mini-aplicativo"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Licença do software StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4700,12 +4722,12 @@ msgstr ""
 "**%%site.name%%** é um serviço de microblog disponibilizado por [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** é um serviço de microblog. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4716,43 +4738,43 @@ msgstr ""
 "versão %s, disponível sob a [GNU Affero General Public License] (http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licença do conteúdo do site"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "O conteúdo e os dados de %1$s são privados e confidenciais."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Conteúdo e dados licenciados sob %1$s. Todos os direitos reservados."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Conteúdo e dados licenciados pelos colaboradores. Todos os direitos "
 "reservados."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Todas "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licença."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Paginação"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Próximo"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Anterior"
 
@@ -4785,32 +4807,33 @@ msgid "Design configuration"
 msgstr "Configuração da aparência"
 
 #: lib/adminpanelaction.php:322
-#, fuzzy
 msgid "User configuration"
-msgstr "Configuração dos caminhos"
+msgstr "Configuração do usuário"
 
 #: lib/adminpanelaction.php:327
-#, fuzzy
 msgid "Access configuration"
-msgstr "Configuração da aparência"
+msgstr "Configuração do acesso"
 
 #: lib/adminpanelaction.php:332
 msgid "Paths configuration"
 msgstr "Configuração dos caminhos"
 
 #: lib/adminpanelaction.php:337
-#, fuzzy
 msgid "Sessions configuration"
-msgstr "Configuração da aparência"
+msgstr "Configuração das sessões"
 
 #: lib/apiauth.php:95
 msgid "API resource requires read-write access, but you only have read access."
 msgstr ""
+"Os recursos de API exigem acesso de leitura e escrita, mas você possui "
+"somente acesso de leitura."
 
 #: lib/apiauth.php:273
 #, php-format
 msgid "Failed API auth attempt, nickname = %1$s, proxy = %2$s, ip = %3$s"
 msgstr ""
+"A tentativa de autenticação na API falhou, identificação = %1$s, proxy = %2"
+"$s, ip = %3$s"
 
 #: lib/applicationeditform.php:136
 msgid "Edit application"
@@ -5055,82 +5078,87 @@ msgstr "Erro no salvamento da mensagem."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Especifique o nome do usuário que será assinado"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Este usuário não existe."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Efetuada a assinatura de %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especifique o nome do usuário cuja assinatura será cancelada"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Cancelada a assinatura de %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "O comando não foi implementado ainda."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notificação desligada."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Não é possível desligar a notificação."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notificação ligada."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Não é possível ligar a notificação."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "O comando para autenticação está desabilitado"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Este link é utilizável somente uma vez e é válido somente por dois minutos: %"
 "s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Você não está assinando ninguém."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Você já está assinando esta pessoa:"
 msgstr[1] "Você já está assinando estas pessoas:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Ninguém o assinou ainda."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Esta pessoa está assinando você:"
 msgstr[1] "Estas pessoas estão assinando você:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Você não é membro de nenhum grupo."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Você é membro deste grupo:"
 msgstr[1] "Você é membro destes grupos:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5917,10 +5945,6 @@ msgstr "Erro na inserção do perfil remoto"
 msgid "Duplicate notice"
 msgstr "Duplicar a mensagem"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Você está proibido de assinar."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Não foi possível inserir a nova assinatura."
@@ -6028,7 +6052,7 @@ msgstr "Repetir esta mensagem"
 
 #: lib/router.php:665
 msgid "No single user defined for single-user mode."
-msgstr ""
+msgstr "Nenhum usuário definido para o modo de usuário único."
 
 #: lib/sandboxform.php:67
 msgid "Sandbox"
@@ -6097,34 +6121,6 @@ msgstr "Assinantes de %s"
 msgid "Groups %s is a member of"
 msgstr "Grupos dos quais %s é membro"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Já assinado!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "O usuário bloqueou você."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Não foi possível assinar."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Não foi possível fazer com que outros o assinem."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Não assinado!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Não foi possível excluir a auto-assinatura."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Não foi possível excluir a assinatura."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/ru/LC_MESSAGES/statusnet.po b/locale/ru/LC_MESSAGES/statusnet.po
index e1dd38e99f..57cb89884d 100644
--- a/locale/ru/LC_MESSAGES/statusnet.po
+++ b/locale/ru/LC_MESSAGES/statusnet.po
@@ -12,12 +12,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:13+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:52+0000\n"
 "Language-Team: Russian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ru\n"
 "X-Message-Group: out-statusnet\n"
@@ -104,7 +104,6 @@ msgstr "Нет такой страницы"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Нет такого пользователя."
 
@@ -565,7 +564,7 @@ msgstr ""
 "предоставлять разрешение на доступ к вашей учётной записи %4$s только тем "
 "сторонним приложениям, которым вы доверяете."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Настройки"
 
@@ -942,7 +941,7 @@ msgstr "Вы не являетесь владельцем этого прило
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Проблема с Вашей сессией. Попробуйте ещё раз, пожалуйста."
 
@@ -1695,7 +1694,7 @@ msgstr "Участники группы %1$s, страница %2$d"
 msgid "A list of the users in this group."
 msgstr "Список пользователей, являющихся членами этой группы."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Настройки"
 
@@ -2081,7 +2080,7 @@ msgstr "Некорректное имя или пароль."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Ошибка установки пользователя. Вы, вероятно, не авторизованы."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Вход"
@@ -3036,7 +3035,7 @@ msgstr "Извините, неверный пригласительный код
 msgid "Registration successful"
 msgstr "Регистрация успешна!"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Регистрация"
@@ -3942,7 +3941,8 @@ msgstr "Код не введён"
 msgid "You are not subscribed to that profile."
 msgstr "Вы не подписаны на этот профиль."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Не удаётся сохранить подписку."
 
@@ -4403,7 +4403,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Плагины"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Версия"
 
@@ -4464,22 +4464,22 @@ msgstr "Не удаётся обновить сообщение с новым UR
 msgid "DB error inserting hashtag: %s"
 msgstr "Ошибка баз данных при вставке хеш-тегов для %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Проблемы с сохранением записи. Слишком длинно."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Проблема при сохранении записи. Неизвестный пользователь."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Слишком много записей за столь короткий срок; передохните немного и "
 "попробуйте вновь через пару минут."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4487,29 +4487,53 @@ msgstr ""
 "Слишком много одинаковых записей за столь короткий срок; передохните немного "
 "и попробуйте вновь через пару минут."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Вам запрещено поститься на этом сайте (бан)"
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Проблемы с сохранением записи."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Проблемы с сохранением входящих сообщений группы."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Ошибка баз данных при вставке ответа для %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Вы заблокированы от подписки."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Уже подписаны!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Пользователь заблокировал Вас."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Не подписаны!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Невозможно удалить самоподписку."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Не удаётся удалить подписку."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добро пожаловать на %1$s, @%2$s!"
@@ -4559,124 +4583,124 @@ msgstr "%1$s — %2$s"
 msgid "Untitled page"
 msgstr "Страница без названия"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Главная навигация"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Моё"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Личный профиль и лента друзей"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Изменить ваш email, аватару, пароль, профиль"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Соединить"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Соединить с сервисами"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Изменить конфигурацию сайта"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Пригласить"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Пригласите друзей и коллег стать такими же как вы участниками %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Выход"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Выйти"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Создать новый аккаунт"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Войти"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Помощь"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Помощь"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Поиск"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Искать людей или текст"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Новая запись"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Локальные виды"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Новая запись"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Навигация по подпискам"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "О проекте"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "ЧаВо"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "TOS"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Пользовательское соглашение"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Исходный код"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Контактная информация"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Бедж"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet лицензия"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4685,12 +4709,12 @@ msgstr ""
 "**%%site.name%%** — это сервис микроблогинга, созданный для вас при помощи [%"
 "%site.broughtby%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** — сервис микроблогинга. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4702,44 +4726,44 @@ msgstr ""
 "лицензией [GNU Affero General Public License](http://www.fsf.org/licensing/"
 "licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Лицензия содержимого сайта"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Содержание и данные %1$s являются личными и конфиденциальными."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 "Авторские права на содержание и данные принадлежат %1$s. Все права защищены."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Авторские права на содержание и данные принадлежат разработчикам. Все права "
 "защищены."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "All "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "license."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Разбиение на страницы"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Сюда"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Туда"
 
@@ -5041,83 +5065,88 @@ msgstr "Проблемы с сохранением записи."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Укажите имя пользователя для подписки."
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Нет такого пользователя."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Подписано на %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Укажите имя пользователя для отмены подписки."
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Отписано от %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Команда ещё не выполнена."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Оповещение отсутствует."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Нет оповещения."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Есть оповещение."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Есть оповещение."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Команда входа отключена"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "Эта ссылка действительна только один раз в течение 2 минут: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Вы ни на кого не подписаны."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Вы подписаны на этих людей:"
 msgstr[1] "Вы подписаны на этих людей:"
 msgstr[2] "Вы подписаны на этих людей:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Никто не подписан на вас."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Эти люди подписались на вас:"
 msgstr[1] "Эти люди подписались на вас:"
 msgstr[2] "Эти люди подписались на вас:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Вы не состоите ни в одной группе."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Вы являетесь участником следующих групп:"
 msgstr[1] "Вы являетесь участником следующих групп:"
 msgstr[2] "Вы являетесь участником следующих групп:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5901,10 +5930,6 @@ msgstr "Ошибка вставки удалённого профиля"
 msgid "Duplicate notice"
 msgstr "Дублировать запись"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Вы заблокированы от подписки."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Не удаётся вставить новую подписку."
@@ -6081,34 +6106,6 @@ msgstr "Люди подписанные на %s"
 msgid "Groups %s is a member of"
 msgstr "Группы, в которых состоит %s"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Уже подписаны!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Пользователь заблокировал Вас."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Подписка неудачна."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Не удаётся подписать других на вашу ленту."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Не подписаны!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Невозможно удалить самоподписку."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Не удаётся удалить подписку."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/statusnet.po b/locale/statusnet.po
index 6fbf800659..13b038cbf7 100644
--- a/locale/statusnet.po
+++ b/locale/statusnet.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -96,7 +96,6 @@ msgstr ""
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr ""
 
@@ -536,7 +535,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr ""
 
@@ -909,7 +908,7 @@ msgstr ""
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1625,7 +1624,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -1955,7 +1954,7 @@ msgstr ""
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr ""
@@ -2873,7 +2872,7 @@ msgstr ""
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3697,7 +3696,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr ""
 
@@ -4119,7 +4119,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr ""
 
@@ -4178,48 +4178,72 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr ""
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr ""
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr ""
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4269,136 +4293,136 @@ msgstr ""
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr ""
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr ""
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr ""
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr ""
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr ""
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr ""
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr ""
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr ""
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr ""
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr ""
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
 "broughtby%%](%%site.broughtbyurl%%). "
 msgstr ""
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr ""
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4406,41 +4430,41 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr ""
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr ""
 
@@ -4734,80 +4758,84 @@ msgstr ""
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+msgid "No such user"
+msgstr ""
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr ""
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] ""
 msgstr[1] ""
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr ""
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] ""
 msgstr[1] ""
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr ""
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] ""
 msgstr[1] ""
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5459,10 +5487,6 @@ msgstr ""
 msgid "Duplicate notice"
 msgstr ""
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr ""
@@ -5639,34 +5663,6 @@ msgstr ""
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr ""
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr ""
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr ""
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr ""
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/sv/LC_MESSAGES/statusnet.po b/locale/sv/LC_MESSAGES/statusnet.po
index cc959b8eaf..ed733a719c 100644
--- a/locale/sv/LC_MESSAGES/statusnet.po
+++ b/locale/sv/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:16+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:03:56+0000\n"
 "Language-Team: Swedish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: sv\n"
 "X-Message-Group: out-statusnet\n"
@@ -100,7 +100,6 @@ msgstr "Ingen sådan sida"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Ingen sådan användare."
 
@@ -553,7 +552,7 @@ msgstr ""
 "möjligheten att <strong>%3$s</strong> din %4$s kontoinformation. Du bör bara "
 "ge tillgång till ditt %4$s-konto till tredje-parter du litar på."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Konto"
 
@@ -931,7 +930,7 @@ msgstr "Du är inte ägaren av denna applikation."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Det var ett problem med din sessions-token."
 
@@ -1674,7 +1673,7 @@ msgstr "%1$s gruppmedlemmar, sida %2$d"
 msgid "A list of the users in this group."
 msgstr "En lista av användarna i denna grupp."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Administratör"
 
@@ -2059,7 +2058,7 @@ msgstr "Felaktigt användarnamn eller lösenord."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Fel vid inställning av användare. Du har sannolikt inte tillstånd."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Logga in"
@@ -3019,7 +3018,7 @@ msgstr "Tyvärr, ogiltig inbjudningskod."
 msgid "Registration successful"
 msgstr "Registreringen genomförd"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Registrera"
@@ -3918,7 +3917,8 @@ msgstr "Ingen kod ifylld"
 msgid "You are not subscribed to that profile."
 msgstr "Du är inte prenumerat hos den profilen."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Kunde inte spara prenumeration."
 
@@ -4382,7 +4382,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Insticksmoduler"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Version"
 
@@ -4443,22 +4443,22 @@ msgstr "Kunde inte uppdatera meddelande med ny URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Databasfel vid infogning av hashtag: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Problem vid sparande av notis. För långt."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem vid sparande av notis. Okänd användare."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "För många notiser för snabbt; ta en vilopaus och posta igen om ett par "
 "minuter."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4466,29 +4466,53 @@ msgstr ""
 "För många duplicerade meddelanden för snabbt; ta en vilopaus och posta igen "
 "om ett par minuter."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Du är utestängd från att posta notiser på denna webbplats."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Problem med att spara notis."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Problem med att spara gruppinkorg."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Databasfel vid infogning av svar: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Du har blivit utestängd från att prenumerera."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Redan prenumerant!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Användaren har blockerat dig."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Inte prenumerant!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Kunde inte ta bort själv-prenumeration."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Kunde inte ta bort prenumeration."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Välkommen till %1$s, @%2$s!"
@@ -4538,124 +4562,124 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr "Namnlös sida"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Primär webbplatsnavigation"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Hem"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Personlig profil och vänners tidslinje"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Ändra din e-post, avatar, lösenord, profil"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Anslut"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "Anslut till tjänster"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Ändra webbplatskonfiguration"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Bjud in"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Bjud in vänner och kollegor att gå med dig på %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Logga ut"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Logga ut från webbplatsen"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Skapa ett konto"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Logga in på webbplatsen"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Hjälp"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Hjälp mig!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Sök"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Sök efter personer eller text"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Webbplatsnotis"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Lokala vyer"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Sidnotis"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Sekundär webbplatsnavigation"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Om"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "Frågor & svar"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Användarvillkor"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Sekretess"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Källa"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Kontakt"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Emblem"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Programvarulicens för StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4664,12 +4688,12 @@ msgstr ""
 "**%%site.name%%** är en mikrobloggtjänst tillhandahållen av [%%site.broughtby"
 "%%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** är en mikrobloggtjänst. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4680,42 +4704,42 @@ msgstr ""
 "version %s, tillgänglig under [GNU Affero General Public License](http://www."
 "fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Licens för webbplatsinnehåll"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Innehåll och data av %1$s är privat och konfidensiell."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Innehåll och data copyright av %1$s. Alla rättigheter reserverade."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Innehåll och data copyright av medarbetare. Alla rättigheter reserverade."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Alla "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "licens."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Numrering av sidor"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Senare"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Tidigare"
 
@@ -5016,81 +5040,86 @@ msgstr "Fel vid sparande av notis."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Ange namnet på användaren att prenumerara på"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Ingen sådan användare."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Prenumerar på %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Ange namnet på användaren att avsluta prenumeration på"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Prenumeration hos %s avslutad"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Kommando inte implementerat än."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Notifikation av."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Kan inte sätta på notifikation."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Notifikation på."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Kan inte stänga av notifikation."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Inloggningskommando är inaktiverat"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Denna länk är endast användbar en gång, och gäller bara i 2 minuter: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Du prenumererar inte på någon."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Du prenumererar på denna person:"
 msgstr[1] "Du prenumererar på dessa personer:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "Ingen prenumerar på dig."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Denna person prenumererar på dig:"
 msgstr[1] "Dessa personer prenumererar på dig:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Du är inte medlem i några grupper."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du är en medlem i denna grupp:"
 msgstr[1] "Du är en medlem i dessa grupper:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5872,10 +5901,6 @@ msgstr "Fel vid infogning av fjärrprofilen"
 msgid "Duplicate notice"
 msgstr "Duplicerad notis"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Du har blivit utestängd från att prenumerera."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Kunde inte infoga ny prenumeration."
@@ -6052,34 +6077,6 @@ msgstr "Personer som prenumererar på %s"
 msgid "Groups %s is a member of"
 msgstr "Grupper %s är en medlem i"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Redan prenumerant!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Användaren har blockerat dig."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Kunde inte prenumerera."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Kunde inte göra andra till prenumeranter hos dig."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Inte prenumerant!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Kunde inte ta bort själv-prenumeration."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Kunde inte ta bort prenumeration."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/te/LC_MESSAGES/statusnet.po b/locale/te/LC_MESSAGES/statusnet.po
index fce5e5d696..19debf94dd 100644
--- a/locale/te/LC_MESSAGES/statusnet.po
+++ b/locale/te/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:19+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:04:04+0000\n"
 "Language-Team: Telugu\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: te\n"
 "X-Message-Group: out-statusnet\n"
@@ -101,7 +101,6 @@ msgstr "అటువంటి పేజీ లేదు"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "అటువంటి వాడుకరి లేరు."
 
@@ -551,7 +550,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "ఖాతా"
 
@@ -927,7 +926,7 @@ msgstr "మీరు ఈ ఉపకరణం యొక్క యజమాని 
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1657,7 +1656,7 @@ msgstr "%1$s గుంపు సభ్యులు, పేజీ %2$d"
 msgid "A list of the users in this group."
 msgstr "ఈ గుంపులో వాడుకరులు జాబితా."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -1996,7 +1995,7 @@ msgstr "వాడుకరిపేరు లేదా సంకేతపదం
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "ప్రవేశించండి"
@@ -2947,7 +2946,7 @@ msgstr "క్షమించండి, తప్పు ఆహ్వాన స
 msgid "Registration successful"
 msgstr "నమోదు విజయవంతం"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "నమోదు"
@@ -3802,7 +3801,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "చందాని సృష్టించలేకపోయాం."
@@ -4232,7 +4232,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "సంచిక"
 
@@ -4291,51 +4291,77 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "ఈ సైటులో నోటీసులు రాయడం నుండి మిమ్మల్ని నిషేధించారు."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr ""
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "చందాచేరడం నుండి మిమ్మల్ని నిషేధించారు."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "ఇప్పటికే చందాచేరారు!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "వాడుకరి మిమ్మల్ని నిరోధించారు."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "చందాదార్లు"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "చందాని తొలగించలేకపోయాం."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "చందాని తొలగించలేకపోయాం."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "@%2$s, %1$sకి స్వాగతం!"
@@ -4386,126 +4412,126 @@ msgstr "%1$s - %2$s"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "ముంగిలి"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "మీ ఈమెయిలు, అవతారం, సంకేతపదం మరియు ప్రౌఫైళ్ళను మార్చుకోండి"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "అనుసంధానించు"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr ""
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "చందాలు"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "ఆహ్వానించు"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "నిష్క్రమించు"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "సైటు నుండి నిష్క్రమించు"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "కొత్త ఖాతా సృష్టించు"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "సైటులోని ప్రవేశించు"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "సహాయం"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "సహాయం కావాలి!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "వెతుకు"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "సైటు గమనిక"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "స్థానిక వీక్షణలు"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "పేజీ గమనిక"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "చందాలు"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "గురించి"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "ప్రశ్నలు"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "సేవా నియమాలు"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "అంతరంగికత"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "మూలము"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "సంప్రదించు"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "బాడ్జి"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "స్టేటస్‌నెట్ మృదూపకరణ లైసెన్సు"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4514,12 +4540,12 @@ msgstr ""
 "**%%site.name%%** అనేది [%%site.broughtby%%](%%site.broughtbyurl%%) వారు "
 "అందిస్తున్న మైక్రో బ్లాగింగు సదుపాయం. "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** అనేది మైక్రో బ్లాగింగు సదుపాయం."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4530,42 +4556,42 @@ msgstr ""
 "html) కింద లభ్యమయ్యే [స్టేటస్&zwnj;నెట్](http://status.net/) మైక్రోబ్లాగింగ్ ఉపకరణం సంచిక %s "
 "పై నడుస్తుంది."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "కొత్త సందేశం"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "అన్నీ "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "పేజీకరణ"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "తర్వాత"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "ఇంతక్రితం"
 
@@ -4875,80 +4901,85 @@ msgstr "సందేశాన్ని భద్రపరచడంలో పొ
 msgid "Specify the name of the user to subscribe to"
 msgstr "ఏవరికి చందా చేరాలనుకుంటున్నారో ఆ వాడుకరి పేరు తెలియజేయండి"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "అటువంటి వాడుకరి లేరు."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "%sకి చందా చేరారు"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "ఎవరి నుండి చందా విరమించాలనుకుంటున్నారో ఆ వాడుకరి పేరు తెలియజేయండి"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "%s నుండి చందా విరమించారు"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "ఈ లంకెని ఒకే సారి ఉపయోగించగలరు, మరియు అది పనిచేసేది 2 నిమిషాలు మాత్రమే: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "మీరు ఎవరికీ చందాచేరలేదు."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "%sకి స్పందనలు"
 msgstr[1] "%sకి స్పందనలు"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "మీకు చందాదార్లు ఎవరూ లేరు."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "%sకి స్పందనలు"
 msgstr[1] "%sకి స్పందనలు"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "మీరు ఏ గుంపులోనూ సభ్యులు కాదు."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "మీరు ఇప్పటికే లోనికి ప్రవేశించారు!"
 msgstr[1] "మీరు ఇప్పటికే లోనికి ప్రవేశించారు!"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5635,10 +5666,6 @@ msgstr "దూరపు ప్రొపైలుని చేర్చటంల
 msgid "Duplicate notice"
 msgstr "కొత్త సందేశం"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "చందాచేరడం నుండి మిమ్మల్ని నిషేధించారు."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr ""
@@ -5821,36 +5848,6 @@ msgstr "%sకి చందాచేరిన వ్యక్తులు"
 msgid "Groups %s is a member of"
 msgstr "%s సభ్యులుగా ఉన్న గుంపులు"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "ఇప్పటికే చందాచేరారు!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "వాడుకరి మిమ్మల్ని నిరోధించారు."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "చందా చేర్చలేకపోయాం."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "చందాదార్లు"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "చందాని తొలగించలేకపోయాం."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "చందాని తొలగించలేకపోయాం."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/tr/LC_MESSAGES/statusnet.po b/locale/tr/LC_MESSAGES/statusnet.po
index d65a14b408..441b4458f0 100644
--- a/locale/tr/LC_MESSAGES/statusnet.po
+++ b/locale/tr/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:22+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:04:14+0000\n"
 "Language-Team: Turkish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: tr\n"
 "X-Message-Group: out-statusnet\n"
@@ -106,7 +106,6 @@ msgstr "Böyle bir durum mesajı yok."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Böyle bir kullanıcı yok."
 
@@ -567,7 +566,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 #, fuzzy
 msgid "Account"
 msgstr "Hakkında"
@@ -962,7 +961,7 @@ msgstr "Bize o profili yollamadınız"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1728,7 +1727,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2080,7 +2079,7 @@ msgstr "Yanlış kullanıcı adı veya parola."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Yetkilendirilmemiş."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Giriş"
@@ -3048,7 +3047,7 @@ msgstr "Onay kodu hatası."
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Kayıt"
@@ -3905,7 +3904,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr "Bize o profili yollamadınız"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "Abonelik oluşturulamadı."
@@ -4350,7 +4350,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Kişisel"
@@ -4413,51 +4413,78 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Cevap eklenirken veritabanı hatası: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+#, fuzzy
+msgid "User has blocked you."
+msgstr "Kullanıcının profili yok."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Bu kullanıcıyı zaten takip etmiyorsunuz!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Abonelik silinemedi."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Abonelik silinemedi."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4511,131 +4538,131 @@ msgstr "%1$s'in %2$s'deki durum mesajları "
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Başlangıç"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Bağlan"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Sunucuya yönlendirme yapılamadı: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Abonelikler"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Çıkış"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "Yeni hesap oluştur"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Yardım"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "Yardım"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Ara"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "Yeni durum mesajı"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "Yeni durum mesajı"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Abonelikler"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Hakkında"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "SSS"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Gizlilik"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Kaynak"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "İletişim"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4644,12 +4671,12 @@ msgstr ""
 "**%%site.name%%** [%%site.broughtby%%](%%site.broughtbyurl%%)\" tarafından "
 "hazırlanan anında mesajlaşma ağıdır. "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** bir aninda mesajlaşma sosyal ağıdır."
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4660,43 +4687,43 @@ msgstr ""
 "licenses/agpl-3.0.html) lisansı ile korunan [StatusNet](http://status.net/) "
 "microbloglama yazılımının %s. versiyonunu kullanmaktadır."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "Yeni durum mesajı"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 #, fuzzy
 msgid "After"
 msgstr "« Sonra"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "Önce »"
@@ -5013,80 +5040,85 @@ msgstr "Durum mesajını kaydederken hata oluştu."
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Böyle bir kullanıcı yok."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Bize o profili yollamadınız"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Bize o profili yollamadınız"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Uzaktan abonelik"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Uzaktan abonelik"
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Bize o profili yollamadınız"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Bize o profili yollamadınız"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5772,10 +5804,6 @@ msgstr "Uzak profil eklemede hata oluştu"
 msgid "Duplicate notice"
 msgstr "Yeni durum mesajı"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Yeni abonelik eklenemedi."
@@ -5962,37 +5990,6 @@ msgstr "Uzaktan abonelik"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-#, fuzzy
-msgid "User has blocked you."
-msgstr "Kullanıcının profili yok."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Bu kullanıcıyı zaten takip etmiyorsunuz!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Abonelik silinemedi."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Abonelik silinemedi."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/uk/LC_MESSAGES/statusnet.po b/locale/uk/LC_MESSAGES/statusnet.po
index 9899d51dbe..3efac8de1a 100644
--- a/locale/uk/LC_MESSAGES/statusnet.po
+++ b/locale/uk/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:25+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:04:18+0000\n"
 "Language-Team: Ukrainian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: uk\n"
 "X-Message-Group: out-statusnet\n"
@@ -103,7 +103,6 @@ msgstr "Немає такої сторінки"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Такого користувача немає."
 
@@ -562,7 +561,7 @@ msgstr ""
 "на доступ до Вашого акаунту %4$s лише тим стороннім додаткам, яким Ви "
 "довіряєте."
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "Акаунт"
 
@@ -940,7 +939,7 @@ msgstr "Ви не є власником цього додатку."
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr "Виникли певні проблеми з токеном поточної сесії."
 
@@ -1679,7 +1678,7 @@ msgstr "Учасники групи %1$s, сторінка %2$d"
 msgid "A list of the users in this group."
 msgstr "Список учасників цієї групи."
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "Адмін"
 
@@ -2066,7 +2065,7 @@ msgstr "Неточне ім’я або пароль."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Помилка. Можливо, Ви не авторизовані."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Увійти"
@@ -3030,7 +3029,7 @@ msgstr "Даруйте, помилка у коді запрошення."
 msgid "Registration successful"
 msgstr "Реєстрація успішна"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Реєстрація"
@@ -3928,7 +3927,8 @@ msgstr "Код не введено"
 msgid "You are not subscribed to that profile."
 msgstr "Ви не підписані до цього профілю."
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 msgid "Could not save subscription."
 msgstr "Не вдалося зберегти підписку."
 
@@ -4389,7 +4389,7 @@ msgstr ""
 msgid "Plugins"
 msgstr "Додатки"
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 msgid "Version"
 msgstr "Версія"
 
@@ -4450,22 +4450,22 @@ msgstr "Не можна оновити повідомлення з новим UR
 msgid "DB error inserting hashtag: %s"
 msgstr "Помилка бази даних при додаванні теґу: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 msgid "Problem saving notice. Too long."
 msgstr "Проблема при збереженні допису. Надто довге."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 msgid "Problem saving notice. Unknown user."
 msgstr "Проблема при збереженні допису. Невідомий користувач."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Дуже багато дописів за короткий термін; ходіть подихайте повітрям і "
 "повертайтесь за кілька хвилин."
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4473,29 +4473,53 @@ msgstr ""
 "Дуже багато повідомлень за короткий термін; ходіть подихайте повітрям і "
 "повертайтесь за кілька хвилин."
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "Вам заборонено надсилати дописи до цього сайту."
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Проблема при збереженні допису."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 msgid "Problem saving group inbox."
 msgstr "Проблема при збереженні вхідних дописів для групи."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Помилка бази даних при додаванні відповіді: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr "Вас позбавлено можливості підписатись."
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr "Вже підписаний!"
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr "Користувач заблокував Вас."
+
+#: classes/Subscription.php:157
+msgid "Not subscribed!"
+msgstr "Не підписано!"
+
+#: classes/Subscription.php:163
+msgid "Couldn't delete self-subscription."
+msgstr "Не можу видалити самопідписку."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Не вдалося видалити підписку."
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Вітаємо на %1$s, @%2$s!"
@@ -4545,124 +4569,124 @@ msgstr "%1$s — %2$s"
 msgid "Untitled page"
 msgstr "Сторінка без заголовку"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "Відправна навігація по сайту"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Дім"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "Персональний профіль і стрічка друзів"
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr "Змінити електронну адресу, аватару, пароль, профіль"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "З’єднання"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect to services"
 msgstr "З’єднання з сервісами"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr "Змінити конфігурацію сайту"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Запросити"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "Запросіть друзів та колег приєднатись до Вас на %s"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Вийти"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "Вийти з сайту"
 
-#: lib/action.php:464
+#: lib/action.php:463
 msgid "Create an account"
 msgstr "Створити новий акаунт"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "Увійти на сайт"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Допомога"
 
-#: lib/action.php:470
+#: lib/action.php:469
 msgid "Help me!"
 msgstr "Допоможіть!"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Пошук"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "Пошук людей або текстів"
 
-#: lib/action.php:494
+#: lib/action.php:493
 msgid "Site notice"
 msgstr "Зауваження сайту"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "Огляд"
 
-#: lib/action.php:626
+#: lib/action.php:625
 msgid "Page notice"
 msgstr "Зауваження сторінки"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr "Другорядна навігація по сайту"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Про"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "ЧаПи"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr "Умови"
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Конфіденційність"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Джерело"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Контакт"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr "Бедж"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "Ліцензія програмного забезпечення StatusNet"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4671,12 +4695,12 @@ msgstr ""
 "**%%site.name%%** — це сервіс мікроблоґів наданий вам [%%site.broughtby%%](%%"
 "site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** — це сервіс мікроблоґів. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4687,42 +4711,42 @@ msgstr ""
 "для мікроблоґів, версія %s, доступному під [GNU Affero General Public "
 "License](http://www.fsf.org/licensing/licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 msgid "Site content license"
 msgstr "Ліцензія змісту сайту"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr "Зміст і дані %1$s є приватними і конфіденційними."
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr "Авторські права на зміст і дані належать %1$s. Всі права захищено."
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 "Авторські права на зміст і дані належать розробникам. Всі права захищено."
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "Всі "
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "ліцензія."
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "Нумерація сторінок"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr "Вперед"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 msgid "Before"
 msgstr "Назад"
 
@@ -5023,84 +5047,89 @@ msgstr "Проблема при збереженні допису."
 msgid "Specify the name of the user to subscribe to"
 msgstr "Зазначте ім’я користувача, до якого бажаєте підписатись"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Такого користувача немає."
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Підписано до %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Зазначте ім’я користувача, від якого бажаєте відписатись"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "Відписано від %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "Виконання команди ще не завершено."
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "Сповіщення вимкнуто."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "Не можна вимкнути сповіщення."
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "Сповіщення увімкнуто."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "Не можна увімкнути сповіщення."
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr "Команду входу відключено"
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Це посилання можна використати лише раз, воно дійсне протягом 2 хвилин: %s"
 
-#: lib/command.php:668
+#: lib/command.php:681
 msgid "You are not subscribed to anyone."
 msgstr "Ви не маєте жодних підписок."
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ви підписані до цієї особи:"
 msgstr[1] "Ви підписані до цих людей:"
 msgstr[2] "Ви підписані до цих людей:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 msgid "No one is subscribed to you."
 msgstr "До Вас ніхто не підписаний."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Ця особа є підписаною до Вас:"
 msgstr[1] "Ці люди підписані до Вас:"
 msgstr[2] "Ці люди підписані до Вас:"
 
-#: lib/command.php:712
+#: lib/command.php:725
 msgid "You are not a member of any groups."
 msgstr "Ви не є учасником жодної групи."
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Ви є учасником групи:"
 msgstr[1] "Ви є учасником таких груп:"
 msgstr[2] "Ви є учасником таких груп:"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5881,10 +5910,6 @@ msgstr "Помилка при додаванні віддаленого проф
 msgid "Duplicate notice"
 msgstr "Дублікат допису"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr "Вас позбавлено можливості підписатись."
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Не вдалося додати нову підписку."
@@ -6061,34 +6086,6 @@ msgstr "Люди підписані до %s"
 msgid "Groups %s is a member of"
 msgstr "%s бере участь в цих групах"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr "Вже підписаний!"
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr "Користувач заблокував Вас."
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "Невдала підписка."
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "Не вдалося підписати інших до Вас."
-
-#: lib/subs.php:137
-msgid "Not subscribed!"
-msgstr "Не підписано!"
-
-#: lib/subs.php:142
-msgid "Couldn't delete self-subscription."
-msgstr "Не можу видалити самопідписку."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Не вдалося видалити підписку."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/vi/LC_MESSAGES/statusnet.po b/locale/vi/LC_MESSAGES/statusnet.po
index dcfb3d7675..34e7f41231 100644
--- a/locale/vi/LC_MESSAGES/statusnet.po
+++ b/locale/vi/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:29+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:04:21+0000\n"
 "Language-Team: Vietnamese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: vi\n"
 "X-Message-Group: out-statusnet\n"
@@ -105,7 +105,6 @@ msgstr "Không có tin nhắn nào."
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "Không có user nào."
 
@@ -569,7 +568,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 #, fuzzy
 msgid "Account"
 msgstr "Giới thiệu"
@@ -966,7 +965,7 @@ msgstr "Bạn chưa cập nhật thông tin riêng"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 #, fuzzy
 msgid "There was a problem with your session token."
 msgstr "Có lỗi xảy ra khi thao tác. Hãy thử lại lần nữa."
@@ -1771,7 +1770,7 @@ msgstr "Thành viên"
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2161,7 +2160,7 @@ msgstr "Sai tên đăng nhập hoặc mật khẩu."
 msgid "Error setting user. You are probably not authorized."
 msgstr "Chưa được phép."
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "Đăng nhập"
@@ -3148,7 +3147,7 @@ msgstr "Lỗi xảy ra với mã xác nhận."
 msgid "Registration successful"
 msgstr "Đăng ký thành công"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "Đăng ký"
@@ -4044,7 +4043,8 @@ msgstr "Không có mã nào được nhập"
 msgid "You are not subscribed to that profile."
 msgstr "Bạn chưa cập nhật thông tin riêng"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "Không thể tạo đăng nhận."
@@ -4499,7 +4499,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "Cá nhân"
@@ -4565,51 +4565,78 @@ msgstr "Không thể cập nhật thông tin user với địa chỉ email đã
 msgid "DB error inserting hashtag: %s"
 msgstr "Lỗi cơ sở dữ liệu khi chèn trả lời: %s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "Lỗi cơ sở dữ liệu khi chèn trả lời: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%s (%s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+#, fuzzy
+msgid "User has blocked you."
+msgstr "Người dùng không có thông tin."
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "Chưa đăng nhận!"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "Không thể xóa đăng nhận."
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "Không thể xóa đăng nhận."
+
+#: classes/User.php:372
 #, fuzzy, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%s chào mừng bạn "
@@ -4664,135 +4691,135 @@ msgstr "%s (%s)"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "Trang chủ"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 #, fuzzy
 msgid "Change your email, avatar, password, profile"
 msgstr "Thay đổi mật khẩu của bạn"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "Kết nối"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "Không thể chuyển đến máy chủ: %s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "Tôi theo"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "Thư mời"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, fuzzy, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 "Điền địa chỉ email và nội dung tin nhắn để gửi thư mời bạn bè và đồng nghiệp "
 "của bạn tham gia vào dịch vụ này."
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "Thoát"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "Tạo tài khoản mới"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "Hướng dẫn"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "Hướng dẫn"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "Tìm kiếm"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "Thông báo mới"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "Thông báo mới"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "Tôi theo"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "Giới thiệu"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "Riêng tư"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "Nguồn"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "Liên hệ"
 
-#: lib/action.php:752
+#: lib/action.php:751
 #, fuzzy
 msgid "Badge"
 msgstr "Tin đã gửi"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4801,12 +4828,12 @@ msgstr ""
 "**%%site.name%%** là dịch vụ gửi tin nhắn được cung cấp từ [%%site.broughtby%"
 "%](%%site.broughtbyurl%%). "
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** là dịch vụ gửi tin nhắn. "
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, fuzzy, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4817,43 +4844,43 @@ msgstr ""
 "quyền [GNU Affero General Public License](http://www.fsf.org/licensing/"
 "licenses/agpl-3.0.html)."
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "Tìm theo nội dung của tin nhắn"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 #, fuzzy
 msgid "After"
 msgstr "Sau"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "Trước"
@@ -5176,82 +5203,87 @@ msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "Không có user nào."
+
+#: lib/command.php:561
 #, fuzzy, php-format
 msgid "Subscribed to %s"
 msgstr "Theo nhóm này"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, fuzzy, php-format
 msgid "Unsubscribed from %s"
 msgstr "Hết theo"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 #, fuzzy
 msgid "Notification off."
 msgstr "Không có mã số xác nhận."
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 #, fuzzy
 msgid "Notification on."
 msgstr "Không có mã số xác nhận."
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Bạn chưa cập nhật thông tin riêng"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Bạn đã theo những người này:"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Không thể tạo favorite."
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Không thể tạo favorite."
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Bạn chưa cập nhật thông tin riêng"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Bạn chưa cập nhật thông tin riêng"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -6001,10 +6033,6 @@ msgstr "Lỗi xảy ra khi thêm mới hồ sơ cá nhân"
 msgid "Duplicate notice"
 msgstr "Xóa tin nhắn"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "Không thể chèn thêm vào đăng nhận."
@@ -6197,39 +6225,6 @@ msgstr "Theo nhóm này"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-#, fuzzy
-msgid "User has blocked you."
-msgstr "Người dùng không có thông tin."
-
-#: lib/subs.php:63
-#, fuzzy
-msgid "Could not subscribe."
-msgstr "Chưa đăng nhận!"
-
-#: lib/subs.php:82
-#, fuzzy
-msgid "Could not subscribe other to you."
-msgstr "Không thể tạo favorite."
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "Chưa đăng nhận!"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "Không thể xóa đăng nhận."
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "Không thể xóa đăng nhận."
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/zh_CN/LC_MESSAGES/statusnet.po b/locale/zh_CN/LC_MESSAGES/statusnet.po
index 038dd64982..838ed646d5 100644
--- a/locale/zh_CN/LC_MESSAGES/statusnet.po
+++ b/locale/zh_CN/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:32+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:04:24+0000\n"
 "Language-Team: Simplified Chinese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: zh-hans\n"
 "X-Message-Group: out-statusnet\n"
@@ -107,7 +107,6 @@ msgstr "没有该页面"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "没有这个用户。"
 
@@ -567,7 +566,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 msgid "Account"
 msgstr "帐号"
 
@@ -962,7 +961,7 @@ msgstr "您未告知此个人信息"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 #, fuzzy
 msgid "There was a problem with your session token."
 msgstr "会话标识有问题，请重试。"
@@ -1748,7 +1747,7 @@ msgstr "%s 组成员, 第 %d 页"
 msgid "A list of the users in this group."
 msgstr "该组成员列表。"
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr "admin管理员"
 
@@ -2119,7 +2118,7 @@ msgstr "用户名或密码不正确。"
 msgid "Error setting user. You are probably not authorized."
 msgstr "未认证。"
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "登录"
@@ -3086,7 +3085,7 @@ msgstr "验证码出错。"
 msgid "Registration successful"
 msgstr "注册成功。"
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr "注册"
@@ -3973,7 +3972,8 @@ msgstr "没有输入验证码"
 msgid "You are not subscribed to that profile."
 msgstr "您未告知此个人信息"
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "无法删除订阅。"
@@ -4426,7 +4426,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "个人"
@@ -4490,52 +4490,80 @@ msgstr "无法添加新URI的信息。"
 msgid "DB error inserting hashtag: %s"
 msgstr "添加标签时数据库出错：%s"
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr "你在短时间里发布了过多的消息，请深呼吸，过几分钟再发消息。"
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr "你在短时间里发布了过多的消息，请深呼吸，过几分钟再发消息。"
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr "在这个网站你被禁止发布消息。"
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "添加回复时数据库出错：%s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+#, fuzzy
+msgid "You have been banned from subscribing."
+msgstr "那个用户阻止了你的订阅。"
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+#, fuzzy
+msgid "User has blocked you."
+msgstr "用户没有个人信息。"
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "未订阅！"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "无法删除订阅。"
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "无法删除订阅。"
+
+#: classes/User.php:372
 #, fuzzy, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "发送给 %1$s 的 %2$s 消息"
@@ -4587,133 +4615,133 @@ msgstr "%1$s (%2$s)"
 msgid "Untitled page"
 msgstr "无标题页"
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr "主站导航"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "主页"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr "个人资料及朋友年表"
 
-#: lib/action.php:442
+#: lib/action.php:441
 #, fuzzy
 msgid "Change your email, avatar, password, profile"
 msgstr "修改资料"
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "连接"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "无法重定向到服务器：%s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 #, fuzzy
 msgid "Change site configuration"
 msgstr "主站导航"
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr "邀请"
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, fuzzy, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr "使用这个表单来邀请好友和同事加入。"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "登出"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr "登出本站"
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "创建新帐号"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr "登入本站"
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "帮助"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "帮助"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr "搜索"
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr "检索人或文字"
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "新通告"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr "本地显示"
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "新通告"
 
-#: lib/action.php:728
+#: lib/action.php:727
 #, fuzzy
 msgid "Secondary site navigation"
 msgstr "次项站导航"
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "关于"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "常见问题FAQ"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr "隐私"
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr "来源"
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "联系人"
 
-#: lib/action.php:752
+#: lib/action.php:751
 #, fuzzy
 msgid "Badge"
 msgstr "呼叫"
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr "StatusNet软件注册证"
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4722,12 +4750,12 @@ msgstr ""
 "**%%site.name%%** 是一个微博客服务，提供者为 [%%site.broughtby%%](%%site."
 "broughtbyurl%%)。"
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%** 是一个微博客服务。"
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4738,43 +4766,43 @@ msgstr ""
 "General Public License](http://www.fsf.org/licensing/licenses/agpl-3.0.html)"
 "授权。"
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "StatusNet软件注册证"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr "全部"
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr "注册证"
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr "分页"
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 #, fuzzy
 msgid "After"
 msgstr "« 之后"
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "之前 »"
@@ -5093,80 +5121,85 @@ msgstr "保存通告时出错。"
 msgid "Specify the name of the user to subscribe to"
 msgstr "指定要订阅的用户名"
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "没有这个用户。"
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "订阅 %s"
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "指定要取消订阅的用户名"
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr "取消订阅 %s"
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr "命令尚未实现。"
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr "通告关闭。"
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr "无法关闭通告。"
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr "通告开启。"
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr "无法开启通告。"
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "您未告知此个人信息"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "您已订阅这些用户："
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "无法订阅他人更新。"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "无法订阅他人更新。"
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "您未告知此个人信息"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "您未告知此个人信息"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5867,11 +5900,6 @@ msgstr "添加远程的个人信息出错"
 msgid "Duplicate notice"
 msgstr "删除通告"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-#, fuzzy
-msgid "You have been banned from subscribing."
-msgstr "那个用户阻止了你的订阅。"
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "无法添加新的订阅。"
@@ -6063,37 +6091,6 @@ msgstr "订阅 %s"
 msgid "Groups %s is a member of"
 msgstr "%s 组是成员组成了"
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-#, fuzzy
-msgid "User has blocked you."
-msgstr "用户没有个人信息。"
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr "无法订阅。"
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr "无法订阅他人更新。"
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "未订阅！"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "无法删除订阅。"
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "无法删除订阅。"
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"
diff --git a/locale/zh_TW/LC_MESSAGES/statusnet.po b/locale/zh_TW/LC_MESSAGES/statusnet.po
index e6996e1524..be69293d2b 100644
--- a/locale/zh_TW/LC_MESSAGES/statusnet.po
+++ b/locale/zh_TW/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-18 22:55+0000\n"
-"PO-Revision-Date: 2010-02-18 22:57:35+0000\n"
+"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"PO-Revision-Date: 2010-02-21 23:04:27+0000\n"
 "Language-Team: Traditional Chinese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62678); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: zh-hant\n"
 "X-Message-Group: out-statusnet\n"
@@ -103,7 +103,6 @@ msgstr "無此通知"
 #: lib/command.php:163 lib/command.php:302 lib/command.php:355
 #: lib/command.php:401 lib/command.php:462 lib/command.php:518
 #: lib/galleryaction.php:59 lib/mailbox.php:82 lib/profileaction.php:77
-#: lib/subs.php:34 lib/subs.php:125
 msgid "No such user."
 msgstr "無此使用者"
 
@@ -559,7 +558,7 @@ msgid ""
 "give access to your %4$s account to third parties you trust."
 msgstr ""
 
-#: actions/apioauthauthorize.php:310 lib/action.php:442
+#: actions/apioauthauthorize.php:310 lib/action.php:441
 #, fuzzy
 msgid "Account"
 msgstr "關於"
@@ -952,7 +951,7 @@ msgstr "無法連結到伺服器:%s"
 
 #: actions/deleteapplication.php:102 actions/editapplication.php:127
 #: actions/newapplication.php:110 actions/showapplication.php:118
-#: lib/action.php:1198
+#: lib/action.php:1197
 msgid "There was a problem with your session token."
 msgstr ""
 
@@ -1710,7 +1709,7 @@ msgstr ""
 msgid "A list of the users in this group."
 msgstr ""
 
-#: actions/groupmembers.php:175 lib/action.php:449 lib/groupnav.php:107
+#: actions/groupmembers.php:175 lib/action.php:448 lib/groupnav.php:107
 msgid "Admin"
 msgstr ""
 
@@ -2048,7 +2047,7 @@ msgstr "使用者名稱或密碼錯誤"
 msgid "Error setting user. You are probably not authorized."
 msgstr ""
 
-#: actions/login.php:188 actions/login.php:241 lib/action.php:467
+#: actions/login.php:188 actions/login.php:241 lib/action.php:466
 #: lib/logingroupnav.php:79
 msgid "Login"
 msgstr "登入"
@@ -2989,7 +2988,7 @@ msgstr "確認碼發生錯誤"
 msgid "Registration successful"
 msgstr ""
 
-#: actions/register.php:114 actions/register.php:503 lib/action.php:464
+#: actions/register.php:114 actions/register.php:503 lib/action.php:463
 #: lib/logingroupnav.php:85
 msgid "Register"
 msgstr ""
@@ -3836,7 +3835,8 @@ msgstr ""
 msgid "You are not subscribed to that profile."
 msgstr ""
 
-#: actions/subedit.php:83
+#: actions/subedit.php:83 classes/Subscription.php:89
+#: classes/Subscription.php:116
 #, fuzzy
 msgid "Could not save subscription."
 msgstr "註冊失敗"
@@ -4272,7 +4272,7 @@ msgstr ""
 msgid "Plugins"
 msgstr ""
 
-#: actions/version.php:196 lib/action.php:748
+#: actions/version.php:196 lib/action.php:747
 #, fuzzy
 msgid "Version"
 msgstr "地點"
@@ -4335,51 +4335,77 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:214
+#: classes/Notice.php:215
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:218
+#: classes/Notice.php:219
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:223
+#: classes/Notice.php:224
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:229
+#: classes/Notice.php:230
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:235
+#: classes/Notice.php:236
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:294 classes/Notice.php:320
+#: classes/Notice.php:302 classes/Notice.php:328
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:790
+#: classes/Notice.php:811
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:850
+#: classes/Notice.php:871
 #, php-format
 msgid "DB error inserting reply: %s"
 msgstr "增加回覆時,資料庫發生錯誤: %s"
 
-#: classes/Notice.php:1274
+#: classes/Notice.php:1328
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
 
-#: classes/User.php:385
+#: classes/Subscription.php:66 lib/oauthstore.php:465
+msgid "You have been banned from subscribing."
+msgstr ""
+
+#: classes/Subscription.php:70
+msgid "Already subscribed!"
+msgstr ""
+
+#: classes/Subscription.php:74
+msgid "User has blocked you."
+msgstr ""
+
+#: classes/Subscription.php:157
+#, fuzzy
+msgid "Not subscribed!"
+msgstr "此帳號已註冊"
+
+#: classes/Subscription.php:163
+#, fuzzy
+msgid "Couldn't delete self-subscription."
+msgstr "無法刪除帳號"
+
+#: classes/Subscription.php:179
+msgid "Couldn't delete subscription."
+msgstr "無法刪除帳號"
+
+#: classes/User.php:372
 #, php-format
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
@@ -4433,129 +4459,129 @@ msgstr "%1$s的狀態是%2$s"
 msgid "Untitled page"
 msgstr ""
 
-#: lib/action.php:434
+#: lib/action.php:433
 msgid "Primary site navigation"
 msgstr ""
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Home"
 msgstr "主頁"
 
-#: lib/action.php:440
+#: lib/action.php:439
 msgid "Personal profile and friends timeline"
 msgstr ""
 
-#: lib/action.php:442
+#: lib/action.php:441
 msgid "Change your email, avatar, password, profile"
 msgstr ""
 
-#: lib/action.php:445
+#: lib/action.php:444
 msgid "Connect"
 msgstr "連結"
 
-#: lib/action.php:445
+#: lib/action.php:444
 #, fuzzy
 msgid "Connect to services"
 msgstr "無法連結到伺服器:%s"
 
-#: lib/action.php:449
+#: lib/action.php:448
 msgid "Change site configuration"
 msgstr ""
 
-#: lib/action.php:453 lib/subgroupnav.php:105
+#: lib/action.php:452 lib/subgroupnav.php:105
 msgid "Invite"
 msgstr ""
 
-#: lib/action.php:454 lib/subgroupnav.php:106
+#: lib/action.php:453 lib/subgroupnav.php:106
 #, php-format
 msgid "Invite friends and colleagues to join you on %s"
 msgstr ""
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout"
 msgstr "登出"
 
-#: lib/action.php:459
+#: lib/action.php:458
 msgid "Logout from the site"
 msgstr ""
 
-#: lib/action.php:464
+#: lib/action.php:463
 #, fuzzy
 msgid "Create an account"
 msgstr "新增帳號"
 
-#: lib/action.php:467
+#: lib/action.php:466
 msgid "Login to the site"
 msgstr ""
 
-#: lib/action.php:470 lib/action.php:733
+#: lib/action.php:469 lib/action.php:732
 msgid "Help"
 msgstr "求救"
 
-#: lib/action.php:470
+#: lib/action.php:469
 #, fuzzy
 msgid "Help me!"
 msgstr "求救"
 
-#: lib/action.php:473 lib/searchaction.php:127
+#: lib/action.php:472 lib/searchaction.php:127
 msgid "Search"
 msgstr ""
 
-#: lib/action.php:473
+#: lib/action.php:472
 msgid "Search for people or text"
 msgstr ""
 
-#: lib/action.php:494
+#: lib/action.php:493
 #, fuzzy
 msgid "Site notice"
 msgstr "新訊息"
 
-#: lib/action.php:560
+#: lib/action.php:559
 msgid "Local views"
 msgstr ""
 
-#: lib/action.php:626
+#: lib/action.php:625
 #, fuzzy
 msgid "Page notice"
 msgstr "新訊息"
 
-#: lib/action.php:728
+#: lib/action.php:727
 msgid "Secondary site navigation"
 msgstr ""
 
-#: lib/action.php:735
+#: lib/action.php:734
 msgid "About"
 msgstr "關於"
 
-#: lib/action.php:737
+#: lib/action.php:736
 msgid "FAQ"
 msgstr "常見問題"
 
-#: lib/action.php:741
+#: lib/action.php:740
 msgid "TOS"
 msgstr ""
 
-#: lib/action.php:744
+#: lib/action.php:743
 msgid "Privacy"
 msgstr ""
 
-#: lib/action.php:746
+#: lib/action.php:745
 msgid "Source"
 msgstr ""
 
-#: lib/action.php:750
+#: lib/action.php:749
 msgid "Contact"
 msgstr "好友名單"
 
-#: lib/action.php:752
+#: lib/action.php:751
 msgid "Badge"
 msgstr ""
 
-#: lib/action.php:780
+#: lib/action.php:779
 msgid "StatusNet software license"
 msgstr ""
 
-#: lib/action.php:783
+#: lib/action.php:782
 #, php-format
 msgid ""
 "**%%site.name%%** is a microblogging service brought to you by [%%site."
@@ -4564,12 +4590,12 @@ msgstr ""
 "**%%site.name%%**是由[%%site.broughtby%%](%%site.broughtbyurl%%)所提供的微型"
 "部落格服務"
 
-#: lib/action.php:785
+#: lib/action.php:784
 #, php-format
 msgid "**%%site.name%%** is a microblogging service. "
 msgstr "**%%site.name%%**是個微型部落格"
 
-#: lib/action.php:787
+#: lib/action.php:786
 #, php-format
 msgid ""
 "It runs the [StatusNet](http://status.net/) microblogging software, version %"
@@ -4577,42 +4603,42 @@ msgid ""
 "org/licensing/licenses/agpl-3.0.html)."
 msgstr ""
 
-#: lib/action.php:802
+#: lib/action.php:801
 #, fuzzy
 msgid "Site content license"
 msgstr "新訊息"
 
-#: lib/action.php:807
+#: lib/action.php:806
 #, php-format
 msgid "Content and data of %1$s are private and confidential."
 msgstr ""
 
-#: lib/action.php:812
+#: lib/action.php:811
 #, php-format
 msgid "Content and data copyright by %1$s. All rights reserved."
 msgstr ""
 
-#: lib/action.php:815
+#: lib/action.php:814
 msgid "Content and data copyright by contributors. All rights reserved."
 msgstr ""
 
-#: lib/action.php:828
+#: lib/action.php:827
 msgid "All "
 msgstr ""
 
-#: lib/action.php:834
+#: lib/action.php:833
 msgid "license."
 msgstr ""
 
-#: lib/action.php:1133
+#: lib/action.php:1132
 msgid "Pagination"
 msgstr ""
 
-#: lib/action.php:1142
+#: lib/action.php:1141
 msgid "After"
 msgstr ""
 
-#: lib/action.php:1150
+#: lib/action.php:1149
 #, fuzzy
 msgid "Before"
 msgstr "之前的內容»"
@@ -4919,80 +4945,85 @@ msgstr "儲存使用者發生錯誤"
 msgid "Specify the name of the user to subscribe to"
 msgstr ""
 
-#: lib/command.php:554
+#: lib/command.php:554 lib/command.php:589
+#, fuzzy
+msgid "No such user"
+msgstr "無此使用者"
+
+#: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:575
+#: lib/command.php:582
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:595
 #, php-format
 msgid "Unsubscribed from %s"
 msgstr ""
 
-#: lib/command.php:600 lib/command.php:623
+#: lib/command.php:613 lib/command.php:636
 msgid "Command not yet implemented."
 msgstr ""
 
-#: lib/command.php:603
+#: lib/command.php:616
 msgid "Notification off."
 msgstr ""
 
-#: lib/command.php:605
+#: lib/command.php:618
 msgid "Can't turn off notification."
 msgstr ""
 
-#: lib/command.php:626
+#: lib/command.php:639
 msgid "Notification on."
 msgstr ""
 
-#: lib/command.php:628
+#: lib/command.php:641
 msgid "Can't turn on notification."
 msgstr ""
 
-#: lib/command.php:641
+#: lib/command.php:654
 msgid "Login command is disabled"
 msgstr ""
 
-#: lib/command.php:652
+#: lib/command.php:665
 #, php-format
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:668
+#: lib/command.php:681
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "此帳號已註冊"
 
-#: lib/command.php:670
+#: lib/command.php:683
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "此帳號已註冊"
 
-#: lib/command.php:690
+#: lib/command.php:703
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "無此訂閱"
 
-#: lib/command.php:692
+#: lib/command.php:705
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "無此訂閱"
 
-#: lib/command.php:712
+#: lib/command.php:725
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "無法連結到伺服器:%s"
 
-#: lib/command.php:714
+#: lib/command.php:727
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "無法連結到伺服器:%s"
 
-#: lib/command.php:728
+#: lib/command.php:741
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5671,10 +5702,6 @@ msgstr "新增外部個人資料發生錯誤(Error inserting remote profile)"
 msgid "Duplicate notice"
 msgstr "新訊息"
 
-#: lib/oauthstore.php:465 lib/subs.php:48
-msgid "You have been banned from subscribing."
-msgstr ""
-
 #: lib/oauthstore.php:490
 msgid "Couldn't insert new subscription."
 msgstr "無法新增訂閱"
@@ -5858,36 +5885,6 @@ msgstr "此帳號已註冊"
 msgid "Groups %s is a member of"
 msgstr ""
 
-#: lib/subs.php:52
-msgid "Already subscribed!"
-msgstr ""
-
-#: lib/subs.php:56
-msgid "User has blocked you."
-msgstr ""
-
-#: lib/subs.php:63
-msgid "Could not subscribe."
-msgstr ""
-
-#: lib/subs.php:82
-msgid "Could not subscribe other to you."
-msgstr ""
-
-#: lib/subs.php:137
-#, fuzzy
-msgid "Not subscribed!"
-msgstr "此帳號已註冊"
-
-#: lib/subs.php:142
-#, fuzzy
-msgid "Couldn't delete self-subscription."
-msgstr "無法刪除帳號"
-
-#: lib/subs.php:158
-msgid "Couldn't delete subscription."
-msgstr "無法刪除帳號"
-
 #: lib/subscriberspeopleselftagcloudsection.php:48
 #: lib/subscriptionspeopleselftagcloudsection.php:48
 msgid "People Tagcloud as self-tagged"

From f6ebe815382a61574df5f9452ee9a0ea4ae38f0c Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 15:21:18 -0800
Subject: [PATCH 100/190] Performance fix for FriendFeed sup interface: MySQL
 query optimizer was doing a table scan on notice; explicit subquery makes it
 run much more efficiently, only scanning items within the period under
 consideration. Standard subquery should be PostgreSQL-compatible.

---
 actions/sup.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/actions/sup.php b/actions/sup.php
index 5daf0a1c1d..4e428dfa58 100644
--- a/actions/sup.php
+++ b/actions/sup.php
@@ -66,10 +66,12 @@ class SupAction extends Action
         $divider = common_sql_date(time() - $seconds);
 
         $notice->query('SELECT profile_id, max(id) AS max_id ' .
-                       'FROM notice ' .
+                       'FROM ( ' .
+                       'SELECT profile_id, id FROM notice ' .
                         ((common_config('db','type') == 'pgsql') ?
                        'WHERE extract(epoch from created) > (extract(epoch from now()) - ' . $seconds . ') ' :
                        'WHERE created > "'.$divider.'" ' ) .
+                       ') AS latest ' .
                        'GROUP BY profile_id');
 
         $updates = array();

From fde64ddf2688fa0bd78e3d59f4003c3392fe2d30 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 21:36:36 -0500
Subject: [PATCH 101/190] make some of the Webfinger magic strings constants

---
 plugins/OStatus/lib/webfinger.php | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/plugins/OStatus/lib/webfinger.php b/plugins/OStatus/lib/webfinger.php
index 417d54904b..0386881d14 100644
--- a/plugins/OStatus/lib/webfinger.php
+++ b/plugins/OStatus/lib/webfinger.php
@@ -32,11 +32,16 @@ define('WEBFINGER_SERVICE_REL_VALUE', 'lrdd');
 /**
  * Implement the webfinger protocol.
  */
+
 class Webfinger
 {
+    const PROFILEPAGE = 'http://webfinger.net/rel/profile-page';
+    const UPDATESFROM = 'http://schemas.google.com/g/2010#updates-from';
+
     /**
      * Perform a webfinger lookup given an account.
-     */ 
+     */
+
     public function lookup($id)
     {
         $id = $this->normalize($id);
@@ -46,7 +51,7 @@ class Webfinger
         if (!$links) {
             return false;
         }
-        
+
         $services = array();
         foreach ($links as $link) {
             if ($link['template']) {
@@ -64,7 +69,7 @@ class Webfinger
     function normalize($id)
     {
         if (substr($id, 0, 7) == 'acct://') {
-            return substr($id, 7); 
+            return substr($id, 7);
         } else if (substr($id, 0, 5) == 'acct:') {
             return substr($id, 5);
         }
@@ -86,7 +91,7 @@ class Webfinger
         if ($result->host != $domain) {
             return false;
         }
-        
+
         $links = array();
         foreach ($result->links as $link) {
             if ($link['rel'] == WEBFINGER_SERVICE_REL_VALUE) {
@@ -140,4 +145,3 @@ class Webfinger
     }
 }
 
-

From bf23c35495bf713ec662649b2e8964e90da93239 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 21:37:12 -0500
Subject: [PATCH 102/190] Add OStatus_profile::ensureWebfinger()

---
 plugins/OStatus/classes/Ostatus_profile.php | 103 ++++++++++++++++++++
 1 file changed, 103 insertions(+)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index b67e202026..700168c118 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -845,4 +845,107 @@ class Ostatus_profile extends Memcached_DataObject
             return null;
         }
     }
+
+    public static function ensureWebfinger($addr)
+    {
+        // First, look it up
+
+        $oprofile = Ostatus_profile::staticGet('uri', 'acct:'.$addr);
+
+        if (!empty($oprofile)) {
+            return $oprofile;
+        }
+
+        // Now, try some discovery
+
+        $wf = new Webfinger();
+
+        $result = $wf->lookup($addr);
+
+        if (!$result) {
+            return null;
+        }
+
+        foreach ($result->links as $link) {
+            switch ($link['rel']) {
+            case Webfinger::PROFILEPAGE:
+                $profileUrl = $link['href'];
+                break;
+            case 'salmon':
+                $salmonEndpoint = $link['href'];
+                break;
+            case Webfinger::UPDATESFROM:
+                $feedUrl = $link['href'];
+                break;
+            default:
+                common_log(LOG_NOTICE, "Don't know what to do with rel = '{$link['rel']}'");
+                break;
+            }
+        }
+
+        // If we got a feed URL, try that
+
+        if (isset($feedUrl)) {
+            try {
+                $oprofile = self::ensureProfile($feedUrl);
+                return $oprofile;
+            } catch (Exception $e) {
+                common_log(LOG_WARNING, "Failed creating profile from feed URL '$feedUrl': " . $e->getMessage());
+                // keep looking
+            }
+        }
+
+        // If we got a profile page, try that!
+
+        if (isset($profileUrl)) {
+            try {
+                $oprofile = self::ensureProfile($profileUrl);
+                return $oprofile;
+            } catch (Exception $e) {
+                common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage());
+                // keep looking
+            }
+        }
+
+        // XXX: try hcard
+        // XXX: try FOAF
+
+        if (isset($salmonEndpoint)) {
+
+            // An account URL, a salmon endpoint, and a dream? Not much to go
+            // on, but let's give it a try
+
+            $uri = 'acct:'.$addr;
+
+            $profile = new Profile();
+
+            $profile->nickname = self::nicknameFromUri($uri);
+            $profile->created  = common_sql_now();
+
+            $profile_id = $profile->insert();
+
+            if (!$profile_id) {
+                common_log_db_error($profile, 'INSERT', __FILE__);
+                throw new Exception("Couldn't save profile for '$addr'");
+            }
+
+            $oprofile = new Ostatus_profile();
+
+            $oprofile->uri        = $uri;
+            $oprofile->salmonuri  = $salmonEndpoint;
+            $oprofile->profile_id = $profile_id;
+            $oprofile->created    = common_sql_now();
+
+            $result = $oprofile->insert();
+
+            if (!$result) {
+                common_log_db_error($oprofile, 'INSERT', __FILE__);
+                throw new Exception("Couldn't save ostatus_profile for '$addr'");
+            }
+
+            return $oprofile;
+        }
+
+        return null;
+    }
 }

From bd74f05a665df73078134c37f059cc1797d1a0ea Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 21:38:16 -0500
Subject: [PATCH 103/190] Do mention lookup for Webfinger accounts in
 OStatusPlugin

---
 plugins/OStatus/OStatusPlugin.php | 79 +++++++++++++++----------------
 1 file changed, 37 insertions(+), 42 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index c5a2db3d84..60bb144a83 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -136,25 +136,6 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
-    /**
-     * Add the feed settings page to the Connect Settings menu
-     *
-     * @param Action &$action The calling page
-     *
-     * @return boolean hook return
-     */
-    function onEndConnectSettingsNav(&$action)
-    {
-        $action_name = $action->trimmed('action');
-
-        $action->menuItem(common_local_url('feedsubsettings'),
-                          _m('Feeds'),
-                          _m('Feed subscription options'),
-                          $action_name === 'feedsubsettings');
-
-        return true;
-    }
-
     /**
      * Automatically load the actions and libraries used by the plugin
      *
@@ -215,33 +196,16 @@ class OStatusPlugin extends Plugin
      * @fixme push webfinger lookup & sending to a background queue
      * @fixme also detect short-form name for remote subscribees where not ambiguous
      */
+
     function onEndNoticeSave($notice)
     {
-        $count = preg_match_all('/(\w+\.)*\w+@(\w+\.)*\w+(\w+\-\w+)*\.\w+/', $notice->content, $matches);
-        if ($count) {
-            foreach ($matches[0] as $webfinger) {
+        $mentioned = $notice->getReplies();
 
-                // FIXME: look up locally first
+        foreach ($mentioned as $profile) {
 
-                // Check to see if we've got an actual webfinger
-                $w = new Webfinger;
+            $oprofile = Ostatus_profile::staticGet('profile_id', $profile->id);
 
-                $endpoint_uri = '';
-
-                $result = $w->lookup($webfinger);
-                if (empty($result)) {
-                    continue;
-                }
-
-                foreach ($result->links as $link) {
-                    if ($link['rel'] == 'salmon') {
-                        $endpoint_uri = $link['href'];
-                    }
-                }
-
-                if (empty($endpoint_uri)) {
-                    continue;
-                }
+            if (!empty($oprofile) && !empty($oprofile->salmonuri)) {
 
                 // FIXME: this needs to go out in a queue handler
 
@@ -249,11 +213,42 @@ class OStatusPlugin extends Plugin
                 $xml .= $notice->asAtomEntry();
 
                 $salmon = new Salmon();
-                $salmon->post($endpoint_uri, $xml);
+                $salmon->post($oprofile->salmonuri, $xml);
             }
         }
     }
 
+    /**
+     *
+     */
+
+    function onEndFindMentions($sender, $text, &$mentions)
+    {
+        preg_match_all('/(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+)/',
+                       $text,
+                       $wmatches,
+                       PREG_OFFSET_CAPTURE);
+
+        foreach ($wmatches[1] as $wmatch) {
+
+            $webfinger = $wmatch[0];
+
+            $oprofile = Ostatus_profile::ensureWebfinger($webfinger);
+
+            if (!empty($oprofile)) {
+
+                $profile = $oprofile->localProfile();
+
+                $mentions[] = array('mentioned' => array($profile),
+                                    'text' => $wmatch[0],
+                                    'position' => $wmatch[1],
+                                    'url' => $profile->profileurl);
+            }
+        }
+
+        return true;
+    }
+
     /**
      * Notify remote server and garbage collect unused feeds on unsubscribe.
      * @fixme send these operations to background queues

From 912814fb7f3580e6925b5fae7092966df9bf3aab Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 21:38:59 -0500
Subject: [PATCH 104/190] use some constants and do some extra output in
 webfinger output

---
 plugins/OStatus/actions/webfinger.php | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/webfinger.php
index f4dc61b7d1..cf60b8069d 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/webfinger.php
@@ -37,7 +37,7 @@ class WebfingerAction extends Action
 
         return true;
     }
-        
+
     function handle()
     {
         $acct = Webfinger::normalize($this->uri);
@@ -55,16 +55,22 @@ class WebfingerAction extends Action
 
         $xrd->subject = $this->uri;
         $xrd->alias[] = common_profile_url($nick);
-        $xrd->links[] = array('rel' => 'http://webfinger.net/rel/profile-page',
+        $xrd->links[] = array('rel' => Webfinger::PROFILEPAGE,
                               'type' => 'text/html',
                               'href' => common_profile_url($nick));
 
+        $xrd->links[] = array('rel' => Webfinger::UPDATESFROM,
+                              'href' => common_local_url('ApiTimelineUser',
+                                                         array('id' => $this->user->id,
+                                                               'format' => 'atom')),
+                              'type' => 'application/atom+xml');
+
         $salmon_url = common_local_url('salmon',
                                        array('id' => $this->user->id));
 
         $xrd->links[] = array('rel' => 'salmon',
                               'href' => $salmon_url);
-        
+
         // TODO - finalize where the redirect should go on the publisher
         $url = common_local_url('ostatussub') . '?profile={uri}';
         $xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe',

From 78ca45c7a05dea911c58097a8c57be470dafee01 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 14:46:26 -0800
Subject: [PATCH 105/190] OStatus PuSH fixes: - hub now defers subscription
 state updates until after verification, per spec - hub now supports
 synchronous verification when requested (if async is not requested after) -
 client now requests synchronous verification (it's a bit safer) - cleanup on
 subscription logging/error responses

---
 plugins/OStatus/actions/pushcallback.php |  38 +++---
 plugins/OStatus/actions/pushhub.php      | 151 +++++++++++++----------
 plugins/OStatus/classes/FeedSub.php      |  11 +-
 plugins/OStatus/classes/HubSub.php       | 125 +++++++++++--------
 4 files changed, 185 insertions(+), 140 deletions(-)

diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 35c92c7323..4184f0e0c0 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -72,7 +72,7 @@ class PushCallbackAction extends Action
     }
     
     /**
-     * Handler for GET verification requests from the hub
+     * Handler for GET verification requests from the hub.
      */
     function handleGet()
     {
@@ -81,31 +81,37 @@ class PushCallbackAction extends Action
         $challenge = $this->arg('hub_challenge');
         $lease_seconds = $this->arg('hub_lease_seconds');
         $verify_token = $this->arg('hub_verify_token');
-        
+
         if ($mode != 'subscribe' && $mode != 'unsubscribe') {
-            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with mode \"$mode\"");
-            throw new ServerException("Bogus hub callback: bad mode", 404);
+            throw new ClientException("Bad hub.mode $mode", 404);
         }
-        
+
         $feedsub = FeedSub::staticGet('uri', $topic);
         if (!$feedsub) {
-            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback for unknown feed $topic");
-            throw new ServerException("Bogus hub callback: unknown feed", 404);
+            throw new ClientException("Bad hub.topic feed $topic", 404);
         }
 
         if ($feedsub->verify_token !== $verify_token) {
-            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad token \"$verify_token\" for feed $topic");
-            throw new ServerException("Bogus hub callback: bad token", 404);
+            throw new ClientException("Bad hub.verify_token $token for $topic", 404);
         }
 
-        if ($mode != $feedsub->sub_state) {
-            common_log(LOG_WARNING, __METHOD__ . ": bogus hub callback with bad mode \"$mode\" for feed $topic in state \"{$feedsub->sub_state}\"");
-            throw new ServerException("Bogus hub callback: mode doesn't match subscription state.", 404);
-        }
-
-        // OK!
         if ($mode == 'subscribe') {
-            common_log(LOG_INFO, __METHOD__ . ': sub confirmed');
+            // We may get re-sub requests legitimately.
+            if ($feedsub->sub_state != 'subscribe' && $feedsub->sub_state != 'active') {
+                throw new ClientException("Unexpected subscribe request for $topic.", 404);
+            }
+        } else {
+            if ($feedsub->sub_state != 'unsubscribe') {
+                throw new ClientException("Unexpected unsubscribe request for $topic.", 404);
+            }
+        }
+
+        if ($mode == 'subscribe') {
+            if ($feedsub->sub_state == 'active') {
+                common_log(LOG_INFO, __METHOD__ . ': sub update confirmed');
+            } else {
+                common_log(LOG_INFO, __METHOD__ . ': sub confirmed');
+            }
             $feedsub->confirmSubscribe($lease_seconds);
         } else {
             common_log(LOG_INFO, __METHOD__ . ": unsub confirmed; deleting sub record for $topic");
diff --git a/plugins/OStatus/actions/pushhub.php b/plugins/OStatus/actions/pushhub.php
index 19599d815f..f33690bc49 100644
--- a/plugins/OStatus/actions/pushhub.php
+++ b/plugins/OStatus/actions/pushhub.php
@@ -59,102 +59,121 @@ class PushHubAction extends Action
         $mode = $this->trimmed('hub.mode');
         switch ($mode) {
         case "subscribe":
-            $this->subscribe();
-            break;
         case "unsubscribe":
-            $this->unsubscribe();
+            $this->subunsub($mode);
             break;
         case "publish":
-            throw new ServerException("Publishing outside feeds not supported.", 400);
+            throw new ClientException("Publishing outside feeds not supported.", 400);
         default:
-            throw new ServerException("Unrecognized mode '$mode'.", 400);
+            throw new ClientException("Unrecognized mode '$mode'.", 400);
         }
     }
 
     /**
-     * Process a PuSH feed subscription request.
+     * Process a request for a new or modified PuSH feed subscription.
+     * If asynchronous verification is requested, updates won't be saved immediately.
      *
      * HTTP return codes:
      *   202 Accepted - request saved and awaiting verification
      *   204 No Content - already subscribed
-     *   403 Forbidden - rejecting this (not specifically spec'd)
+     *   400 Bad Request - rejecting this (not specifically spec'd)
      */
-    function subscribe()
+    function subunsub($mode)
     {
-        $feed = $this->argUrl('hub.topic');
         $callback = $this->argUrl('hub.callback');
+
+        $topic = $this->argUrl('hub.topic');
+        if (!$this->recognizedFeed($topic)) {
+            throw new ClientException("Unsupported hub.topic $topic; this hub only serves local user and group Atom feeds.");
+        }
+
+        $verify = $this->arg('hub.verify'); // @fixme may be multiple
+        if ($verify != 'sync' && $verify != 'async') {
+            throw new ClientException("Invalid hub.verify $verify; must be sync or async.");
+        }
+
+        $lease = $this->arg('hub.lease_seconds', null);
+        if ($mode == 'subscribe' && $lease != '' && !preg_match('/^\d+$/', $lease)) {
+            throw new ClientException("Invalid hub.lease $lease; must be empty or positive integer.");
+        }
+
         $token = $this->arg('hub.verify_token', null);
 
-        common_log(LOG_DEBUG, __METHOD__ . ": checking sub'd to $feed $callback");
-        if ($this->getSub($feed, $callback)) {
-            // Already subscribed; return 204 per spec.
+        $secret = $this->arg('hub.secret', null);
+        if ($secret != '' && strlen($secret) >= 200) {
+            throw new ClientException("Invalid hub.secret $secret; must be under 200 bytes.");
+        }
+
+        $sub = HubSub::staticGet($sub->topic, $sub->callback);
+        if (!$sub) {
+            // Creating a new one!
+            $sub = new HubSub();
+            $sub->topic = $topic;
+            $sub->callback = $callback;
+        }
+        if ($mode == 'subscribe') {
+            if ($secret) {
+                $sub->secret = $secret;
+            }
+            if ($lease) {
+                $sub->setLease(intval($lease));
+            }
+        }
+
+        if (!common_config('queue', 'enabled')) {
+            // Won't be able to background it.
+            $verify = 'sync';
+        }
+        if ($verify == 'async') {
+            $sub->scheduleVerify($mode, $token);
+            header('HTTP/1.1 202 Accepted');
+        } else {
+            $sub->verify($mode, $token);
             header('HTTP/1.1 204 No Content');
-            common_log(LOG_DEBUG, __METHOD__ . ': already subscribed');
-            return;
         }
-
-        common_log(LOG_DEBUG, __METHOD__ . ': setting up');
-        $sub = new HubSub();
-        $sub->topic = $feed;
-        $sub->callback = $callback;
-        $sub->secret = $this->arg('hub.secret', null);
-        if (strlen($sub->secret) > 200) {
-            throw new ClientException("hub.secret must be no longer than 200 chars", 400);
-        }
-        $sub->setLease(intval($this->arg('hub.lease_seconds')));
-
-        // @fixme check for feeds we don't manage
-        // @fixme check the verification mode, might want a return immediately?
-
-        common_log(LOG_DEBUG, __METHOD__ . ': inserting');
-        $ok = $sub->insert();
-        
-        if (!$ok) {
-            throw new ServerException("Failed to save subscription record", 500);
-        }
-
-        // @fixme check errors ;)
-
-        $data = array('sub' => $sub, 'mode' => 'subscribe', 'token' => $token);
-        $qm = QueueManager::get();
-        $qm->enqueue($data, 'hubverify');
-        
-        header('HTTP/1.1 202 Accepted');
-        common_log(LOG_DEBUG, __METHOD__ . ': done');
     }
 
     /**
-     * Process a PuSH feed unsubscription request.
+     * Check whether the given URL represents one of our canonical
+     * user or group Atom feeds.
      *
-     * HTTP return codes:
-     *   202 Accepted - request saved and awaiting verification
-     *   204 No Content - already subscribed
-     *   400 Bad Request - invalid params or rejected feed
-     *
-     * @fixme background this
+     * @param string $feed URL
+     * @return boolean true if it matches
      */
-    function unsubscribe()
+    function recognizedFeed($feed)
     {
-        $feed = $this->argUrl('hub.topic');
-        $callback = $this->argUrl('hub.callback');
-        $sub = $this->getSub($feed, $callback);
-        
-        if ($sub) {
-            $token = $this->arg('hub.verify_token', null);
-            if ($sub->verify('unsubscribe', $token)) {
-                $sub->delete();
-                common_log(LOG_INFO, "PuSH unsubscribed $feed for $callback");
-            } else {
-                throw new ServerException("Failed PuSH unsubscription: verification failed! $feed for $callback");
+        $matches = array();
+        if (preg_match('!/(\d+)\.atom$!', $feed, $matches)) {
+            $id = $matches[1];
+            $params = array('id' => $id, 'format' => 'atom');
+            $userFeed = common_local_url('ApiTimelineUser', $params);
+            $groupFeed = common_local_url('ApiTimelineGroup', $params);
+
+            if ($feed == $userFeed) {
+                $user = User::staticGet('id', $id);
+                if (!$user) {
+                    throw new ClientException("Invalid hub.topic $feed; user doesn't exist.");
+                } else {
+                    return true;
+                }
             }
-        } else {
-            throw new ServerException("Failed PuSH unsubscription: not subscribed! $feed for $callback");
+            if ($feed == $groupFeed) {
+                $user = User_group::staticGet('id', $id);
+                if (!$user) {
+                    throw new ClientException("Invalid hub.topic $feed; group doesn't exist.");
+                } else {
+                    return true;
+                }
+            }
+            common_log(LOG_DEBUG, "Not a user or group feed? $feed $userFeed $groupFeed");
         }
+        common_log(LOG_DEBUG, "LOST $feed");
+        return false;
     }
 
     /**
      * Grab and validate a URL from POST parameters.
-     * @throws ServerException for malformed or non-http/https URLs
+     * @throws ClientException for malformed or non-http/https URLs
      */
     protected function argUrl($arg)
     {
@@ -164,7 +183,7 @@ class PushHubAction extends Action
         if (Validate::uri($url, $params)) {
             return $url;
         } else {
-            throw new ServerException("Invalid URL passed for $arg: '$url'", 400);
+            throw new ClientException("Invalid URL passed for $arg: '$url'");
         }
     }
 
diff --git a/plugins/OStatus/classes/FeedSub.php b/plugins/OStatus/classes/FeedSub.php
index 31241d3de7..b848b6b1d3 100644
--- a/plugins/OStatus/classes/FeedSub.php
+++ b/plugins/OStatus/classes/FeedSub.php
@@ -291,10 +291,9 @@ class FeedSub extends Memcached_DataObject
             $headers = array('Content-Type: application/x-www-form-urlencoded');
             $post = array('hub.mode' => $mode,
                           'hub.callback' => $callback,
-                          'hub.verify' => 'async',
+                          'hub.verify' => 'sync',
                           'hub.verify_token' => $this->verify_token,
                           'hub.secret' => $this->secret,
-                          //'hub.lease_seconds' => 0,
                           'hub.topic' => $this->uri);
             $client = new HTTPClient();
             $response = $client->post($this->huburi, $headers, $post);
@@ -317,8 +316,8 @@ class FeedSub extends Memcached_DataObject
             common_log(LOG_ERR, __METHOD__ . ": error \"{$e->getMessage()}\" hitting hub $this->huburi subscribing to $this->uri");
 
             $orig = clone($this);
-            $this->verify_token = null;
-            $this->sub_state = null;
+            $this->verify_token = '';
+            $this->sub_state = 'inactive';
             $this->update($orig);
             unset($orig);
 
@@ -343,7 +342,7 @@ class FeedSub extends Memcached_DataObject
         } else {
             $this->sub_end = null;
         }
-        $this->lastupdate = common_sql_now();
+        $this->modified = common_sql_now();
 
         return $this->update($original);
     }
@@ -362,7 +361,7 @@ class FeedSub extends Memcached_DataObject
         $this->sub_state = '';
         $this->sub_start = '';
         $this->sub_end = '';
-        $this->lastupdate = common_sql_now();
+        $this->modified = common_sql_now();
 
         return $this->update($original);
     }
diff --git a/plugins/OStatus/classes/HubSub.php b/plugins/OStatus/classes/HubSub.php
index a81de68e69..eae2928c32 100644
--- a/plugins/OStatus/classes/HubSub.php
+++ b/plugins/OStatus/classes/HubSub.php
@@ -30,11 +30,11 @@ class HubSub extends Memcached_DataObject
     public $topic;
     public $callback;
     public $secret;
-    public $challenge;
     public $lease;
     public $sub_start;
     public $sub_end;
     public $created;
+    public $modified;
 
     public /*static*/ function staticGet($topic, $callback)
     {
@@ -61,11 +61,11 @@ class HubSub extends Memcached_DataObject
                      'topic' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'callback' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
                      'secret' => DB_DATAOBJECT_STR,
-                     'challenge' => DB_DATAOBJECT_STR,
                      'lease' =>  DB_DATAOBJECT_INT,
                      'sub_start' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
                      'sub_end' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME,
-                     'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
+                     'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
+                     'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
     }
 
     static function schemaDef()
@@ -82,8 +82,6 @@ class HubSub extends Memcached_DataObject
                                    255, false),
                      new ColumnDef('secret', 'text',
                                    null, true),
-                     new ColumnDef('challenge', 'varchar',
-                                   32, true),
                      new ColumnDef('lease', 'int',
                                    null, true),
                      new ColumnDef('sub_start', 'datetime',
@@ -91,6 +89,8 @@ class HubSub extends Memcached_DataObject
                      new ColumnDef('sub_end', 'datetime',
                                    null, true),
                      new ColumnDef('created', 'datetime',
+                                   null, false),
+                     new ColumnDef('modified', 'datetime',
                                    null, false));
     }
 
@@ -148,84 +148,105 @@ class HubSub extends Memcached_DataObject
     }
 
     /**
-     * Send a verification ping to subscriber
+     * Schedule a future verification ping to the subscriber.
+     * If queues are disabled, will be immediate.
+     *
      * @param string $mode 'subscribe' or 'unsubscribe'
      * @param string $token hub.verify_token value, if provided by client
      */
+    function scheduleVerify($mode, $token=null, $retries=null)
+    {
+        if ($retries === null) {
+            $retries = intval(common_config('ostatus', 'hub_retries'));
+        }
+        $data = array('sub' => clone($this),
+                      'mode' => $mode,
+                      'token' => $token,
+                      'retries' => $retries);
+        $qm = QueueManager::get();
+        $qm->enqueue($data, 'hubverify');
+    }
+
+    /**
+     * Send a verification ping to subscriber, and if confirmed apply the changes.
+     * This may create, update, or delete the database record.
+     *
+     * @param string $mode 'subscribe' or 'unsubscribe'
+     * @param string $token hub.verify_token value, if provided by client
+     * @throws ClientException on failure
+     */
     function verify($mode, $token=null)
     {
         assert($mode == 'subscribe' || $mode == 'unsubscribe');
 
-        // Is this needed? data object fun...
-        $clone = clone($this);
-        $clone->challenge = common_good_rand(16);
-        $clone->update($this);
-        $this->challenge = $clone->challenge;
-        unset($clone);
-
+        $challenge = common_good_rand(32);
         $params = array('hub.mode' => $mode,
                         'hub.topic' => $this->topic,
-                        'hub.challenge' => $this->challenge);
+                        'hub.challenge' => $challenge);
         if ($mode == 'subscribe') {
             $params['hub.lease_seconds'] = $this->lease;
         }
         if ($token !== null) {
             $params['hub.verify_token'] = $token;
         }
-        $url = $this->callback . '?' . http_build_query($params, '', '&'); // @fixme ugly urls
 
-        try {
-            $request = new HTTPClient();
-            $response = $request->get($url);
-            $status = $response->getStatus();
-
-            if ($status >= 200 && $status < 300) {
-                $fail = false;
-            } else {
-                // @fixme how can we schedule a second attempt?
-                // Or should we?
-                $fail = "Returned HTTP $status";
-            }
-        } catch (Exception $e) {
-            $fail = $e->getMessage();
-        }
-        if ($fail) {
-            // @fixme how can we schedule a second attempt?
-            // or save a fail count?
-            // Or should we?
-            common_log(LOG_ERR, "Failed to verify $mode for $this->topic at $this->callback: $fail");
-            return false;
+        // Any existing query string parameters must be preserved
+        $url = $this->callback;
+        if (strpos('?', $url) !== false) {
+            $url .= '&';
         } else {
-            if ($mode == 'subscribe') {
-                // Establish or renew the subscription!
-                // This seems unnecessary... dataobject fun!
-                $clone = clone($this);
-                $clone->challenge = null;
-                $clone->setLease($this->lease);
-                $clone->update($this);
-                unset($clone);
+            $url .= '?';
+        }
+        $url .= http_build_query($params, '', '&');
 
-                $this->challenge = null;
-                $this->setLease($this->lease);
-                common_log(LOG_ERR, "Verified $mode of $this->callback:$this->topic for $this->lease seconds");
-            } else if ($mode == 'unsubscribe') {
-                common_log(LOG_ERR, "Verified $mode of $this->callback:$this->topic");
-                $this->delete();
+        $request = new HTTPClient();
+        $response = $request->get($url);
+        $status = $response->getStatus();
+
+        if ($status >= 200 && $status < 300) {
+            common_log(LOG_INFO, "Verified $mode of $this->callback:$this->topic");
+        } else {
+            throw new ClientException("Hub subscriber verification returned HTTP $status");
+        }
+
+        $old = HubSub::staticGet($this->topic, $this->callback);
+        if ($mode == 'subscribe') {
+            if ($old) {
+                $this->update($old);
+            } else {
+                $ok = $this->insert();
+            }
+        } else if ($mode == 'unsubscribe') {
+            if ($old) {
+                $old->delete();
+            } else {
+                // That's ok, we're already unsubscribed.
             }
-            return true;
         }
     }
 
     /**
      * Insert wrapper; transparently set the hash key from topic and callback columns.
-     * @return boolean success
+     * @return mixed success
      */
     function insert()
     {
         $this->hashkey = self::hashkey($this->topic, $this->callback);
+        $this->created = common_sql_now();
+        $this->modified = common_sql_now();
         return parent::insert();
     }
 
+    /**
+     * Update wrapper; transparently update modified column.
+     * @return boolean success
+     */
+    function update($old=null)
+    {
+        $this->modified = common_sql_now();
+        return parent::update($old);
+    }
+
     /**
      * Schedule delivery of a 'fat ping' to the subscriber's callback
      * endpoint. If queues are disabled, this will run immediately.

From be70dd3677242fe46d41a0a8882abe6e46428b5f Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 21:57:09 -0500
Subject: [PATCH 106/190] work harder to preserve info when creating new
 Ostatus_profile

---
 plugins/OStatus/classes/Ostatus_profile.php | 67 +++++++++++++++++----
 1 file changed, 54 insertions(+), 13 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 700168c118..3bed1c2aa0 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -522,7 +522,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @return Ostatus_profile
      * @throws FeedSubException
      */
-    public static function ensureProfile($profile_uri)
+    public static function ensureProfile($profile_uri, $hints=array())
     {
         // Get the canonical feed URI and check it
         $discover = new FeedDiscovery();
@@ -545,7 +545,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (!empty($subject)) {
             $subjObject = new ActivityObject($subject);
-            return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri);
+            return self::ensureActivityObjectProfile($subjObject, $feeduri, $salmonuri, $hints);
         }
 
         // Otherwise, try the feed author
@@ -554,7 +554,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (!empty($author)) {
             $authorObject = new ActivityObject($author);
-            return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri);
+            return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints);
         }
 
         // Sheesh. Not a very nice feed! Let's try fingerpoken in the
@@ -570,7 +570,7 @@ class Ostatus_profile extends Memcached_DataObject
 
             if (!empty($actor)) {
                 $actorObject = new ActivityObject($actor);
-                return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri);
+                return self::ensureActivityObjectProfile($actorObject, $feeduri, $salmonuri, $hints);
 
             }
 
@@ -578,7 +578,7 @@ class Ostatus_profile extends Memcached_DataObject
 
             if (!empty($author)) {
                 $authorObject = new ActivityObject($author);
-                return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri);
+                return self::ensureActivityObjectProfile($authorObject, $feeduri, $salmonuri, $hints);
             }
         }
 
@@ -688,11 +688,11 @@ class Ostatus_profile extends Memcached_DataObject
         return self::ensureActivityObjectProfile($activity->actor, $feeduri, $salmonuri);
     }
 
-    public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null)
+    public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
     {
         $profile = self::getActivityObjectProfile($object);
         if (!$profile) {
-            $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri);
+            $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri, $hints);
         }
         return $profile;
     }
@@ -745,10 +745,10 @@ class Ostatus_profile extends Memcached_DataObject
         self::createActivityObjectProfile($actor, $feeduri, $salmonuri);
     }
 
-    protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null)
+    protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
     {
         $homeuri  = $object->id;
-        $nickname = self::getActivityObjectNickname($object);
+        $nickname = self::getActivityObjectNickname($object, $hints);
         $avatar   = self::getActivityObjectAvatar($object);
 
         if (!$homeuri) {
@@ -756,6 +756,18 @@ class Ostatus_profile extends Memcached_DataObject
             throw new ServerException("No profile URI");
         }
 
+        if (empty($feeduri)) {
+            if (array_key_exists('feedurl', $hints)) {
+                $feeduri = $hints['feedurl'];
+            }
+        }
+
+        if (empty($salmonuri)) {
+            if (array_key_exists('salmon', $hints)) {
+                $salmonuri = $hints['salmon'];
+            }
+        }
+
         if (!$feeduri || !$salmonuri) {
             // Get the canonical feed URI and check it
             $discover = new FeedDiscovery();
@@ -773,7 +785,11 @@ class Ostatus_profile extends Memcached_DataObject
         $profile = new Profile();
         $profile->nickname   = $nickname;
         $profile->fullname   = $object->title;
-        $profile->profileurl = $object->link;
+        if (!empty($object->link)) {
+            $profile->profileurl = $object->link;
+        } else if (array_key_exists('profileurl', $hints)) {
+            $profile->profileurl = $hints['profileurl'];
+        }
         $profile->created    = common_sql_now();
 
         // @fixme bio
@@ -812,12 +828,24 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
-    protected static function getActivityObjectNickname($object)
+    protected static function getActivityObjectNickname($object, $hints=array())
     {
         // XXX: check whatever PoCo calls a nickname first
 
+        // Try the definitive ID
+
         $nickname = self::nicknameFromURI($object->id);
 
+        // Try a Webfinger if one was passed (way) down
+
+        if (empty($nickname)) {
+            if (array_key_exists('webfinger', $hints)) {
+                $nickname = self::nicknameFromURI($hints['webfinger']);
+            }
+        }
+
+        // Try the name
+
         if (empty($nickname)) {
             $nickname = common_nicknamize($object->title);
         }
@@ -883,11 +911,16 @@ class Ostatus_profile extends Memcached_DataObject
             }
         }
 
+        $hints = array('webfinger' => $addr,
+                       'profileurl' => $profileUrl,
+                       'feedurl' => $feedUrl,
+                       'salmon' => $salmonEndpoint);
+
         // If we got a feed URL, try that
 
         if (isset($feedUrl)) {
             try {
-                $oprofile = self::ensureProfile($feedUrl);
+                $oprofile = self::ensureProfile($feedUrl, $hints);
                 return $oprofile;
             } catch (Exception $e) {
                 common_log(LOG_WARNING, "Failed creating profile from feed URL '$feedUrl': " . $e->getMessage());
@@ -899,7 +932,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         if (isset($profileUrl)) {
             try {
-                $oprofile = self::ensureProfile($profileUrl);
+                $oprofile = self::ensureProfile($profileUrl, $hints);
                 return $oprofile;
             } catch (Exception $e) {
                 common_log(LOG_WARNING, "Failed creating profile from profile URL '$profileUrl': " . $e->getMessage());
@@ -922,6 +955,10 @@ class Ostatus_profile extends Memcached_DataObject
             $profile->nickname = self::nicknameFromUri($uri);
             $profile->created  = common_sql_now();
 
+            if (isset($profileUrl)) {
+                $profile->profileurl = $profileUrl;
+            }
+
             $profile_id = $profile->insert();
 
             if (!$profile_id) {
@@ -936,6 +973,10 @@ class Ostatus_profile extends Memcached_DataObject
             $oprofile->profile_id = $profile_id;
             $oprofile->created    = common_sql_now();
 
+            if (isset($feedUrl)) {
+                $profile->feeduri = $feedUrl;
+            }
+
             $result = $oprofile->insert();
 
             if (!$result) {

From ad10e6e8da5d1bc238fb90d7d9ef168c2525ceb4 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 19:01:32 -0800
Subject: [PATCH 107/190] OStatus: drop the remnants of feedsubsettings,
 replaced by ostatussub and no longer linked in UI

---
 plugins/OStatus/OStatusPlugin.php           |   2 -
 plugins/OStatus/actions/feedsubsettings.php | 230 --------------------
 2 files changed, 232 deletions(-)
 delete mode 100644 plugins/OStatus/actions/feedsubsettings.php

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 60bb144a83..304cf14aef 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -58,8 +58,6 @@ class OStatusPlugin extends Plugin
         $m->connect('main/push/callback/:feed',
                     array('action' => 'pushcallback'),
                     array('feed' => '[0-9]+'));
-        $m->connect('settings/feedsub',
-                    array('action' => 'feedsubsettings'));
 
         // Salmon endpoint
         $m->connect('main/salmon/user/:id',
diff --git a/plugins/OStatus/actions/feedsubsettings.php b/plugins/OStatus/actions/feedsubsettings.php
deleted file mode 100644
index aee4cee9af..0000000000
--- a/plugins/OStatus/actions/feedsubsettings.php
+++ /dev/null
@@ -1,230 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
- * @package FeedSubPlugin
- * @maintainer Brion Vibber <brion@status.net>
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-class FeedSubSettingsAction extends ConnectSettingsAction
-{
-    protected $profile_uri;
-    protected $preview;
-    protected $munger;
-
-    /**
-     * Title of the page
-     *
-     * @return string Title of the page
-     */
-
-    function title()
-    {
-        return _m('Feed subscriptions');
-    }
-
-    /**
-     * Instructions for use
-     *
-     * @return instructions for use
-     */
-
-    function getInstructions()
-    {
-        return _m('You can subscribe to feeds from other sites; ' .
-                  'updates will appear in your personal timeline.');
-    }
-
-    /**
-     * Content area of the page
-     *
-     * Shows a form for associating a Twitter account with this
-     * StatusNet account. Also lets the user set preferences.
-     *
-     * @return void
-     */
-
-    function showContent()
-    {
-        $user = common_current_user();
-
-        $profile = $user->getProfile();
-
-        $this->elementStart('form', array('method' => 'post',
-                                          'id' => 'form_settings_feedsub',
-                                          'class' => 'form_settings',
-                                          'action' =>
-                                          common_local_url('feedsubsettings')));
-
-        $this->hidden('token', common_session_token());
-
-        $this->elementStart('fieldset', array('id' => 'settings_feeds'));
-
-        $this->elementStart('ul', 'form_data');
-        $this->elementStart('li', array('id' => 'settings_twitter_login_button'));
-        $this->input('profile_uri',
-                     _m('Feed URL'),
-                     $this->profile_uri,
-                     _m('Enter the profile URL of a PubSubHubbub-enabled feed'));
-        $this->elementEnd('li');
-        $this->elementEnd('ul');
-
-        if ($this->preview) {
-            $this->submit('subscribe', _m('Subscribe'));
-        } else {
-            $this->submit('validate', _m('Continue'));
-        }
-
-        $this->elementEnd('fieldset');
-
-        $this->elementEnd('form');
-
-        if ($this->preview) {
-            $this->previewFeed();
-        }
-    }
-
-    /**
-     * Handle posts to this form
-     *
-     * Based on the button that was pressed, muxes out to other functions
-     * to do the actual task requested.
-     *
-     * All sub-functions reload the form with a message -- success or failure.
-     *
-     * @return void
-     */
-
-    function handlePost()
-    {
-        // CSRF protection
-        $token = $this->trimmed('token');
-        if (!$token || $token != common_session_token()) {
-            $this->showForm(_('There was a problem with your session token. '.
-                              'Try again, please.'));
-            return;
-        }
-
-        if ($this->arg('validate')) {
-            $this->validateAndPreview();
-        } else if ($this->arg('subscribe')) {
-            $this->saveFeed();
-        } else {
-            $this->showForm(_('Unexpected form submission.'));
-        }
-    }
-
-    /**
-     * Set up and add a feed
-     *
-     * @return boolean true if feed successfully read
-     * Sends you back to input form if not.
-     */
-    function validateFeed()
-    {
-        $profile_uri = trim($this->arg('profile_uri'));
-        
-        if ($profile_uri == '') {
-            $this->showForm(_m('Empty remote profile URL!'));
-            return;
-        }
-        $this->profile_uri = $profile_uri;
-        
-        // @fixme validate, normalize bla bla
-        try {
-            $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
-            $this->oprofile = $oprofile;
-            return true;
-        } catch (FeedSubBadURLException $e) {
-            $err = _m('Invalid URL or could not reach server.');
-        } catch (FeedSubBadResponseException $e) {
-            $err = _m('Cannot read feed; server returned error.');
-        } catch (FeedSubEmptyException $e) {
-            $err = _m('Cannot read feed; server returned an empty page.');
-        } catch (FeedSubBadHTMLException $e) {
-            $err = _m('Bad HTML, could not find feed link.');
-        } catch (FeedSubNoFeedException $e) {
-            $err = _m('Could not find a feed linked from this URL.');
-        } catch (FeedSubUnrecognizedTypeException $e) {
-            $err = _m('Not a recognized feed type.');
-        } catch (FeedSubException $e) {
-            // Any new ones we forgot about
-            $err = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage());
-        }
-
-        $this->showForm($err);
-        return false;
-    }
-
-    function saveFeed()
-    {
-        if ($this->validateFeed()) {
-            $this->preview = true;
-
-            // And subscribe the current user to the local profile
-            $user = common_current_user();
-
-            if (!$this->oprofile->subscribe()) {
-                $this->showForm(_m("Failed to set up server-to-server subscription."));
-                return;
-            }
-
-            if ($this->oprofile->isGroup()) {
-                $group = $this->oprofile->localGroup();
-                if ($user->isMember($group)) {
-                    $this->showForm(_m('Already a member!'));
-                } elseif (Group_member::join($this->profile->group_id, $user->id)) {
-                    $this->showForm(_m('Joined remote group!'));
-                } else {
-                    $this->showForm(_m('Remote group join failed!'));
-                }
-            } else {
-                $local = $this->oprofile->localProfile();
-                if ($user->isSubscribed($local)) {
-                    $this->showForm(_m('Already subscribed!'));
-                } elseif ($this->oprofile->subscribeLocalToRemote($user)) {
-                    $this->showForm(_m('Remote user subscribed!'));
-                } else {
-                    $this->showForm(_m('Remote subscription failed!'));
-                }
-            }
-        }
-    }
-
-    function validateAndPreview()
-    {
-        if ($this->validateFeed()) {
-            $this->preview = true;
-            $this->showForm(_m('Previewing feed:'));
-        }
-    }
-
-    function previewFeed()
-    {
-        $this->text('Profile preview should go here');
-    }
-
-    function showScripts()
-    {
-        parent::showScripts();
-        $this->autofocus('feedurl');
-    }
-}

From bd21f48ceed83699ca4c4613805b1edc1bf49f8c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 22:34:40 -0500
Subject: [PATCH 108/190] Notice::getReplies() returns array of profile IDs

---
 plugins/OStatus/OStatusPlugin.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 60bb144a83..fdc07b813f 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -201,9 +201,9 @@ class OStatusPlugin extends Plugin
     {
         $mentioned = $notice->getReplies();
 
-        foreach ($mentioned as $profile) {
+        foreach ($mentioned as $profile_id) {
 
-            $oprofile = Ostatus_profile::staticGet('profile_id', $profile->id);
+            $oprofile = Ostatus_profile::staticGet('profile_id', $profile_id);
 
             if (!empty($oprofile) && !empty($oprofile->salmonuri)) {
 

From de522d7978e0a843e338561b35a98b3e47a1e93c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 22:38:18 -0500
Subject: [PATCH 109/190] Wasn't putting in namespaces for reply salmons

---
 plugins/OStatus/OStatusPlugin.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index ec6f3f3b0a..641765daeb 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -208,7 +208,7 @@ class OStatusPlugin extends Plugin
                 // FIXME: this needs to go out in a queue handler
 
                 $xml = '<?xml version="1.0" encoding="UTF-8" ?>';
-                $xml .= $notice->asAtomEntry();
+                $xml .= $notice->asAtomEntry(true, true);
 
                 $salmon = new Salmon();
                 $salmon->post($oprofile->salmonuri, $xml);

From 13fb7bef783faae497069485546b92b897662987 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 22:41:02 -0500
Subject: [PATCH 110/190] reversed in_array() arguments in UsersalmonAction

---
 plugins/OStatus/actions/usersalmon.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index 12c74798f2..3c0f72855b 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -80,7 +80,7 @@ class UsersalmonAction extends SalmonAction
                 throw new ClientException("In reply to a notice not by this user");
             }
         } else if (!empty($context->attention)) {
-            if (!in_array($context->attention, $this->user->uri)) {
+            if (!in_array($this->user->uri, $context->attention)) {
                 throw new ClientException("To the attention of user(s) not including this one!");
             }
         } else {

From 232b5efa7e5d2771ef50b8a5da90147bbff7af3f Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 22:44:58 -0500
Subject: [PATCH 111/190] Add error info for missing URI in attention

---
 plugins/OStatus/actions/usersalmon.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index 3c0f72855b..ca0370bb4e 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -81,6 +81,7 @@ class UsersalmonAction extends SalmonAction
             }
         } else if (!empty($context->attention)) {
             if (!in_array($this->user->uri, $context->attention)) {
+                common_log(LOG_ERR, "{$this->user->uri} not in attention list (".implode(',', $context->attention).")");
                 throw new ClientException("To the attention of user(s) not including this one!");
             }
         } else {

From a745d38d6d1ff336898b24decb54549c72ad1f99 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 22:52:27 -0500
Subject: [PATCH 112/190] slight rearrangement of getting profile URIs

---
 classes/Profile.php | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

diff --git a/classes/Profile.php b/classes/Profile.php
index 6b396c8c34..5ff746e309 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -841,28 +841,22 @@ class Profile extends Memcached_DataObject
     {
         $uri = null;
 
-        // check for a local user first
-        $user = User::staticGet('id', $this->id);
+        // give plugins a chance to set the URI
+        if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
 
-        if (!empty($user)) {
-            $uri = common_local_url(
-                'userbyid',
-                array('id' => $user->id)
-            );
-        } else {
-
-            // give plugins a chance to set the URI
-            if (Event::handle('StartGetProfileUri', array($this, &$uri))) {
+            // check for a local user first
+            $user = User::staticGet('id', $this->id);
 
+            if (!empty($user)) {
+                $uri = $user->uri;
+            } else {
                 // return OMB profile if any
                 $remote = Remote_profile::staticGet('id', $this->id);
-
                 if (!empty($remote)) {
                     $uri = $remote->uri;
                 }
-
-                Event::handle('EndGetProfileUri', array($this, &$uri));
             }
+            Event::handle('EndGetProfileUri', array($this, &$uri));
         }
 
         return $uri;

From cc18f757a8e6ef854cae89d8947efac505b1fd7c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 22:52:52 -0500
Subject: [PATCH 113/190] hook in OStatusPlugin to return Ostatus_profile URIs
 where applicable

---
 plugins/OStatus/OStatusPlugin.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 641765daeb..a8c292301d 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -484,4 +484,14 @@ class OStatusPlugin extends Plugin
 
         return true;
     }
+
+    function onStartGetProfileUri($profile, &$uri)
+    {
+        $oprofile = Ostatus_profile::staticGet('profile_id', $profile->id);
+        if (!empty($oprofile)) {
+            $uri = $oprofile->uri;
+            return false;
+        }
+        return true;
+    }
 }

From 5207783765328a3d6f0101f143edb8807247bcfe Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Sun, 21 Feb 2010 19:51:11 -0800
Subject: [PATCH 114/190] OStatus: record source profile & saving method in
 ostatus_source table; this allows us to distinguish posts that have come
 through an unverified group feed

---
 plugins/OStatus/OStatusPlugin.php           |   1 +
 plugins/OStatus/classes/Ostatus_profile.php |   4 +-
 plugins/OStatus/classes/Ostatus_source.php  | 114 ++++++++++++++++++++
 plugins/OStatus/lib/salmonaction.php        |  13 ++-
 4 files changed, 127 insertions(+), 5 deletions(-)
 create mode 100644 plugins/OStatus/classes/Ostatus_source.php

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 641765daeb..5b9e3be2bc 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -305,6 +305,7 @@ class OStatusPlugin extends Plugin
     function onCheckSchema() {
         $schema = Schema::get();
         $schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef());
+        $schema->ensureTable('ostatus_source', Ostatus_source::schemaDef());
         $schema->ensureTable('feedsub', FeedSub::schemaDef());
         $schema->ensureTable('hubsub', HubSub::schemaDef());
         return true;
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 3bed1c2aa0..71885bcdce 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -508,13 +508,15 @@ class Ostatus_profile extends Memcached_DataObject
             }
         }
 
-        // @fixme save detailed ostatus source info
         // @fixme ensure that groups get handled correctly
 
         $saved = Notice::saveNew($oprofile->localProfile()->id,
                                  $content,
                                  'ostatus',
                                  $params);
+
+        // Record which feed this came through...
+        Ostatus_source::saveNew($saved, $this, 'push');
     }
 
     /**
diff --git a/plugins/OStatus/classes/Ostatus_source.php b/plugins/OStatus/classes/Ostatus_source.php
new file mode 100644
index 0000000000..e6ce7d442b
--- /dev/null
+++ b/plugins/OStatus/classes/Ostatus_source.php
@@ -0,0 +1,114 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @maintainer Brion Vibber <brion@status.net>
+ */
+
+class Ostatus_source extends Memcached_DataObject
+{
+    public $__table = 'ostatus_source';
+
+    public $notice_id; // notice we're referring to
+    public $profile_uri; // uri of the ostatus_profile this came through -- may be a group feed
+    public $method; // push or salmon
+
+    public /*static*/ function staticGet($k, $v=null)
+    {
+        return parent::staticGet(__CLASS__, $k, $v);
+    }
+
+    /**
+     * return table definition for DB_DataObject
+     *
+     * DB_DataObject needs to know something about the table to manipulate
+     * instances. This method provides all the DB_DataObject needs to know.
+     *
+     * @return array array of column definitions
+     */
+
+    function table()
+    {
+        return array('notice_id' => DB_DATAOBJECT_INT + DB_DATAOBJECT_NOTNULL,
+                     'profile_uri' => DB_DATAOBJECT_STR,
+                     'method' => DB_DATAOBJECT_STR);
+    }
+
+    static function schemaDef()
+    {
+        return array(new ColumnDef('notice_id', 'integer',
+                                   null, false, 'PRI'),
+                     new ColumnDef('profile_uri', 'varchar',
+                                   255, false),
+                     new ColumnDef('method', "ENUM('push','salmon')",
+                                   null, false));
+    }
+
+    /**
+     * return key definitions for DB_DataObject
+     *
+     * DB_DataObject needs to know about keys that the table has; this function
+     * defines them.
+     *
+     * @return array key definitions
+     */
+
+    function keys()
+    {
+        return array_keys($this->keyTypes());
+    }
+
+    /**
+     * return key definitions for Memcached_DataObject
+     *
+     * Our caching system uses the same key definitions, but uses a different
+     * method to get them.
+     *
+     * @return array key definitions
+     */
+
+    function keyTypes()
+    {
+        return array('notice_id' => 'K');
+    }
+
+    function sequenceKey()
+    {
+        return array(false, false, false);
+    }
+
+    /**
+     * Save a remote notice source record; this helps indicate how trusted we are.
+     * @param string $method
+     */
+    public static function saveNew(Notice $notice, Ostatus_profile $oprofile, $method)
+    {
+        $osource = new Ostatus_source();
+        $osource->notice_id = $notice->id;
+        $osource->profile_uri = $oprofile->uri;
+        $osource->method = $method;
+        if ($osource->insert()) {
+           return true;
+        } else {
+            common_log_db_error($osource, 'INSERT', __FILE__);
+            return false;
+        }
+    }
+}
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 11c411c7db..d93cc9aa4a 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -202,9 +202,14 @@ class SalmonAction extends Action
             $options['created'] = common_sql_time($this->act->time);
         }
 
-        return Notice::saveNew($oprofile->profile_id,
-                               $content,
-                               'ostatus+salmon',
-                               $options);
+        $saved = Notice::saveNew($oprofile->profile_id,
+                                 $content,
+                                 'ostatus+salmon',
+                                 $options);
+
+        // Record that this was saved through a validated Salmon source
+        // @fixme actually do the signature validation!
+        Ostatus_source::saveNew($saved, $oprofile, 'salmon');
+        return $saved;
     }
 }

From 17c329ba89f575c7fcbf05522a0cf50db6d6a74a Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 23:07:46 -0500
Subject: [PATCH 115/190] add HTMLPurifier config

---
 plugins/OStatus/lib/salmonaction.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 11c411c7db..8734223c62 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -173,7 +173,10 @@ class SalmonAction extends Action
 
         $html = $this->act->object->content;
 
-        $rendered = HTMLPurifier::purify($html);
+        $htmlConfig = HTMLPurifier_Config::createDefault();
+
+        $rendered = HTMLPurifier::purify($html, $htmlConfig);
+
         $content = html_entity_decode(strip_tags($rendered));
 
         $options = array('is_local' => Notice::REMOTE_OMB,

From e39e6cdcc590a5330ab5a20a2519346bfc7965e0 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 23:16:42 -0500
Subject: [PATCH 116/190] was using HTMLPurifier::purify() as a static method,
 which it is not

---
 plugins/OStatus/lib/salmonaction.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 273be588b6..08bfa332fa 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -173,9 +173,9 @@ class SalmonAction extends Action
 
         $html = $this->act->object->content;
 
-        $htmlConfig = HTMLPurifier_Config::createDefault();
+        $purifier = new HTMLPurifier();
 
-        $rendered = HTMLPurifier::purify($html, $htmlConfig);
+        $rendered = $purifier->purify($html);
 
         $content = html_entity_decode(strip_tags($rendered));
 

From 48839a1fcf0c94b877c7c3232cf3e34eb0a9f23e Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 23:19:29 -0500
Subject: [PATCH 117/190] change erroneous common_sql_time() to
 common_sql_date()

---
 plugins/OStatus/lib/salmonaction.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 08bfa332fa..b128cbd13f 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -202,7 +202,7 @@ class SalmonAction extends Action
         }
 
         if (!empty($this->act->time)) {
-            $options['created'] = common_sql_time($this->act->time);
+            $options['created'] = common_sql_date($this->act->time);
         }
 
         $saved = Notice::saveNew($oprofile->profile_id,

From e4c4f90c8a303e566fa117fadb0004694b89ccc8 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 23:32:20 -0500
Subject: [PATCH 118/190] don't save Notices that already exist in Salmon

---
 plugins/OStatus/actions/usersalmon.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index ca0370bb4e..8368eeccf0 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -88,6 +88,12 @@ class UsersalmonAction extends SalmonAction
             throw new ClientException("Not to anyone in reply to anything!");
         }
 
+        $existing = Notice::staticGet('uri', $this->act->object->id);
+
+        if (!empty($existing)) {
+            common_log(LOG_ERR, "Not saving notice '{$existing->uri}'; already exists.");
+        }
+
         $this->saveNotice();
     }
 

From a9599d53c5e33eff2927f02393b9ae6984ba3a6e Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 23:39:52 -0500
Subject: [PATCH 119/190] some info code for usersalmon.php

---
 plugins/OStatus/OStatusPlugin.php      | 2 ++
 plugins/OStatus/actions/usersalmon.php | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 548c877118..3ac2bb87d7 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -205,6 +205,8 @@ class OStatusPlugin extends Plugin
 
             if (!empty($oprofile) && !empty($oprofile->salmonuri)) {
 
+                common_log(LOG_INFO, "Sending notice '{$notice->uri}' to remote profile '{$oprofile->uri}'.");
+
                 // FIXME: this needs to go out in a queue handler
 
                 $xml = '<?xml version="1.0" encoding="UTF-8" ?>';
diff --git a/plugins/OStatus/actions/usersalmon.php b/plugins/OStatus/actions/usersalmon.php
index 8368eeccf0..c8a16e06fa 100644
--- a/plugins/OStatus/actions/usersalmon.php
+++ b/plugins/OStatus/actions/usersalmon.php
@@ -55,6 +55,8 @@ class UsersalmonAction extends SalmonAction
      */
     function handlePost()
     {
+        common_log(LOG_INFO, "Received post of '{$this->act->object->id}' from '{$this->act->actor->id}'");
+
         switch ($this->act->object->type) {
         case ActivityObject::ARTICLE:
         case ActivityObject::BLOGENTRY:
@@ -92,6 +94,7 @@ class UsersalmonAction extends SalmonAction
 
         if (!empty($existing)) {
             common_log(LOG_ERR, "Not saving notice '{$existing->uri}'; already exists.");
+            return;
         }
 
         $this->saveNotice();

From 891e0028838e51788e917d947cc280dbd53c1792 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Sun, 21 Feb 2010 23:56:48 -0500
Subject: [PATCH 120/190] don't calculate replies for remote notices

---
 classes/Notice.php                   | 27 +++++++++++++++++++++++++++
 lib/distribqueuehandler.php          |  4 ++--
 plugins/OStatus/lib/salmonaction.php |  3 ++-
 3 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/classes/Notice.php b/classes/Notice.php
index 6f1ef81fc5..a12839d729 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -333,8 +333,15 @@ class Notice extends Memcached_DataObject
 
         # Clear the cache for subscribed users, so they'll update at next request
         # XXX: someone clever could prepend instead of clearing the cache
+
         $notice->blowOnInsert();
 
+        if (isset($replies)) {
+            $notice->saveKnownReplies($replies);
+        } else {
+            $notice->saveReplies();
+        }
+
         $notice->distribute();
 
         return $notice;
@@ -817,6 +824,26 @@ class Notice extends Memcached_DataObject
         return true;
     }
 
+    function saveKnownReplies($uris)
+    {
+        foreach ($uris as $uri) {
+
+            $user = User::staticGet('uri', $uri);
+
+            if (!empty($user)) {
+
+                $reply = new Reply();
+
+                $reply->notice_id  = $this->id;
+                $reply->profile_id = $user->id;
+
+                $id = $reply->insert();
+            }
+        }
+
+        return;
+    }
+
     /**
      * @return array of integer profile IDs
      */
diff --git a/lib/distribqueuehandler.php b/lib/distribqueuehandler.php
index 4477468d0a..c31b675c1a 100644
--- a/lib/distribqueuehandler.php
+++ b/lib/distribqueuehandler.php
@@ -75,7 +75,7 @@ class DistribQueueHandler
         }
 
         try {
-            $recipients = $notice->saveReplies();
+            $recipients = $notice->getReplies();
         } catch (Exception $e) {
             $this->logit($notice, $e);
         }
@@ -107,7 +107,7 @@ class DistribQueueHandler
 
         return true;
     }
-    
+
     protected function logit($notice, $e)
     {
         common_log(LOG_ERR, "Distrib queue exception saving notice $notice->id: " .
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index b128cbd13f..4aba20cc40 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -182,7 +182,8 @@ class SalmonAction extends Action
         $options = array('is_local' => Notice::REMOTE_OMB,
                          'uri' => $this->act->object->id,
                          'url' => $this->act->object->link,
-                         'rendered' => $rendered);
+                         'rendered' => $rendered,
+                         'replies' => $this->act->context->attention);
 
         if (!empty($this->act->context->location)) {
             $options['lat'] = $location->lat;

From 17ed30dffc1c05259baf2f0387089547e39684d7 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Mon, 22 Feb 2010 06:00:13 +0000
Subject: [PATCH 121/190] OStatus: fix remote subscription when putting
 webfinger address in the little box

---
 plugins/OStatus/actions/ostatusinit.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php
index 4afde2c36e..abd8cb5419 100644
--- a/plugins/OStatus/actions/ostatusinit.php
+++ b/plugins/OStatus/actions/ostatusinit.php
@@ -119,7 +119,7 @@ class OStatusInitAction extends Action
             } else {
                 $this->connectProfile($this->acct);
             }
-        } elseif (strpos('@', $this->acct) !== false) {
+        } elseif (strpos($this->acct, '@') !== false) {
             $this->connectWebfinger($this->acct);
         }
     }
@@ -139,7 +139,7 @@ class OStatusInitAction extends Action
                 $user = User::staticGet('nickname', $this->nickname);
                 $target_profile = common_local_url('userbyid', array('id' => $user->id));
 
-                $url = $w->applyTemplate($link['template'], $feed_url);
+                $url = $w->applyTemplate($link['template'], $target_profile);
 
                 common_redirect($url, 303);
             }

From effa4f5d1efffcb52d4a95562e0b4831f7bd3435 Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 01:39:00 -0500
Subject: [PATCH 122/190] adding extlib for Crypt_RSA

---
 plugins/OStatus/OStatusPlugin.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 60bb144a83..24ed23a002 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -24,6 +24,8 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
+set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/');
+
 class FeedSubException extends Exception
 {
 }

From 47300a2ae9a51108fbf59a57cf5ab6e8867b54a6 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Mon, 22 Feb 2010 01:21:34 -0800
Subject: [PATCH 123/190] Upgrade profile-based activity noun to have more
 complete set of profile fields

---
 classes/Profile.php        | 45 ++++++++++++++++++++++++++++++++++++--
 lib/atom10feed.php         |  4 ++--
 lib/atomusernoticefeed.php |  3 +--
 3 files changed, 46 insertions(+), 6 deletions(-)

diff --git a/classes/Profile.php b/classes/Profile.php
index 6b396c8c34..4f67fc0bcc 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -792,9 +792,11 @@ class Profile extends Memcached_DataObject
      * Returns an XML string fragment with profile information as an
      * Activity Streams noun object with the given element type.
      *
-     * Assumes that 'activity' namespace has been previously defined.
+     * Assumes that 'activity', 'georss', and 'poco' namespace has been
+     * previously defined.
      *
      * @param string $element one of 'actor', 'subject', 'object', 'target'
+     *
      * @return string
      */
     function asActivityNoun($element)
@@ -811,9 +813,46 @@ class Profile extends Memcached_DataObject
             'id',
             null,
             $this->getUri()
-            );
+        );
+
+        // title should contain fullname
         $xs->element('title', null, $this->getBestName());
 
+        // Portable Contacts stuff
+
+        if (isset($this->bio)) {
+
+            // XXX: Possible to use OpenSocial's aboutMe?
+
+            $xs->element('poco:note', null, $this->bio);
+        }
+
+        if (isset($this->homepage)) {
+
+            $xs->elementStart('poco:urls');
+            $xs->element('poco:value', null, $this->homepage);
+            $xs->element('poco:type', null, 'homepage');
+            $xs->element('poco:primary', null, 'true');
+            $xs->elementEnd('poco:urls');
+        }
+
+        if (isset($this->location)) {
+            $xs->elementStart('poco:address');
+            $xs->element('poco:formatted', null, $this->location);
+            $xs->elementEnd('poco:address');
+        }
+
+        if (isset($this->lat) && isset($this->lon)) {
+            $this->element(
+                'georss:point',
+                null,
+                (float)$this->lat . ' ' . (float)$this->lon
+            );
+        }
+
+        // XXX: Should we send all avatar sizes we have?  I think
+        // cliqset does -Z
+
         $avatar = $this->getAvatar(AVATAR_PROFILE_SIZE);
 
         $xs->element(
@@ -829,6 +868,8 @@ class Profile extends Memcached_DataObject
 
         $xs->elementEnd('activity:' . $element);
 
+        // XXX: Add people tags with <poco:tags> plural?
+
         return $xs->getString();
     }
 
diff --git a/lib/atom10feed.php b/lib/atom10feed.php
index 5e17b20d3a..8842840d56 100644
--- a/lib/atom10feed.php
+++ b/lib/atom10feed.php
@@ -109,11 +109,11 @@ class Atom10Feed extends XMLStringer
             );
         }
 
-        if (!is_null($uri)) {
+        if (isset($uri)) {
             $xs->element('uri', null, $uri);
         }
 
-        if (!is_null(email)) {
+        if (isset($email)) {
             $xs->element('email', null, $email);
         }
 
diff --git a/lib/atomusernoticefeed.php b/lib/atomusernoticefeed.php
index f71c721fec..2ad8de4550 100644
--- a/lib/atomusernoticefeed.php
+++ b/lib/atomusernoticefeed.php
@@ -60,8 +60,7 @@ class AtomUserNoticeFeed extends AtomNoticeFeed
         $this->user = $user;
         if (!empty($user)) {
             $profile = $user->getProfile();
-            $this->addAuthor($profile->getBestName(),
-                             $user->uri);
+            $this->addAuthor($profile->nickname, $user->uri);
         }
     }
 

From f54c9b70dbabb70de93fcdd896297adfff5494f4 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 11:53:34 +0100
Subject: [PATCH 124/190] Fixed error/warning message location in OStatus
 autorize subscription page

---
 plugins/OStatus/actions/ostatussub.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index bbbd1b7e69..8cb8e2ae7c 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -58,6 +58,13 @@ class OStatusSubAction extends Action
         $this->showPage();
     }
 
+    function showPageNotice()
+    {
+        if ($this->error) {
+            $this->element('p', 'error', $this->error);
+        }
+    }
+
     /**
      * Content area of the page
      *
@@ -69,11 +76,6 @@ class OStatusSubAction extends Action
 
     function showContent()
     {
-        // @fixme is this right place?
-        if ($this->error) {
-            $this->text($this->error);
-        }
-
         $user = common_current_user();
 
         $profile = $user->getProfile();
@@ -255,7 +257,7 @@ class OStatusSubAction extends Action
     {
         if ($this->validateFeed()) {
             $this->preview = true;
-            $this->showForm(_m('Previewing feed:'));
+            $this->showForm();
         }
     }
 

From e94800ced9884f20df73cd6325d0fefb33ac2236 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 22 Feb 2010 07:08:57 -0500
Subject: [PATCH 125/190] fix broken link in OpenID documentation

---
 plugins/OpenID/doc-src/openid | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OpenID/doc-src/openid b/plugins/OpenID/doc-src/openid
index c741e36741..f2dc610a55 100644
--- a/plugins/OpenID/doc-src/openid
+++ b/plugins/OpenID/doc-src/openid
@@ -3,7 +3,7 @@
 If you already have an account on %%site.name%%, you can [login](%%action.login%%) with your username and password as usual.
 To use OpenID in the future, you can [add an OpenID to your account](%%action.openidsettings%%) after you have logged in normally.
 
-There are many [Public OpenID providers](http://wiki.openid.net/Public_OpenID_providers), and you may already have an OpenID-enabled account on another service.
+There are many [Public OpenID providers](http://wiki.openid.net/OpenID-Providers), and you may already have an OpenID-enabled account on another service.
 
 * On wikis: If you have an account on an OpenID-enabled wiki, like [Wikitravel](http://wikitravel.org/), [wikiHow](http://www.wikihow.com/), [Vinismo](http://vinismo.com/), [AboutUs](http://aboutus.org/) or [Keiki](http://kei.ki/), you can log in to %%site.name%% by entering the **full URL** of your user page on that other wiki in the box above. For example, *http://kei.ki/en/User:Evan*.
 * [Yahoo!](http://openid.yahoo.com/) : If you have an account with Yahoo!, you can log in to this site by entering your Yahoo!-provided OpenID in the box above. Yahoo! OpenID URLs have the form *https://me.yahoo.com/yourusername*.

From fae5a15a885b0c108efc4c5e28094f15ffbe8694 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 22 Feb 2010 07:40:20 -0500
Subject: [PATCH 126/190] add strongly-suggested link to
 Profile::asActivityNoun()

---
 classes/Profile.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/classes/Profile.php b/classes/Profile.php
index 1ba3281ff6..faa6367b9c 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -818,6 +818,10 @@ class Profile extends Memcached_DataObject
         // title should contain fullname
         $xs->element('title', null, $this->getBestName());
 
+        $xs->element('link', array('rel' => 'alternate',
+                                   'type' => 'text/html'),
+                     $this->profileurl);
+
         // Portable Contacts stuff
 
         if (isset($this->bio)) {

From b79d4ed6a1e61c600fdd382f3bdfde62aaa15b3d Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 22 Feb 2010 07:43:12 -0500
Subject: [PATCH 127/190] add PoCo preferredUsername for nickname in
 Profile::asActivityNoun()

---
 classes/Profile.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/classes/Profile.php b/classes/Profile.php
index faa6367b9c..7fb2b87bc3 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -822,6 +822,8 @@ class Profile extends Memcached_DataObject
                                    'type' => 'text/html'),
                      $this->profileurl);
 
+        $xs->element('poco:preferredUsername', null, $this->nickname);
+
         // Portable Contacts stuff
 
         if (isset($this->bio)) {

From 75fdef209245bf9424d4b995a42e4dfd980469d2 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 22 Feb 2010 07:57:44 -0500
Subject: [PATCH 128/190] handle poco nicknames in Ostatus_profile

---
 plugins/OStatus/classes/Ostatus_profile.php | 4 +++-
 plugins/OStatus/lib/activity.php            | 9 ++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 71885bcdce..0e12f8fc6e 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -832,7 +832,9 @@ class Ostatus_profile extends Memcached_DataObject
 
     protected static function getActivityObjectNickname($object, $hints=array())
     {
-        // XXX: check whatever PoCo calls a nickname first
+        if (!empty($object->nickname)) {
+            return common_nicknamize($object->nickname);
+        }
 
         // Try the definitive ID
 
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index af83f8bc66..a26248f199 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -31,6 +31,12 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
+class PoCo
+{
+    const NS = 'http://portablecontacts.net/spec/1.0';
+    const USERNAME = 'preferredUsername';
+}
+
 /**
  * Utilities for turning DOMish things into Activityish things
  *
@@ -319,7 +325,8 @@ class ActivityObject
             $this->displayName = $this->title;
 
             // @fixme we may have multiple avatars with different resolutions specified
-            $this->avatar = ActivityUtils::getLink($element, 'avatar');
+            $this->avatar   = ActivityUtils::getLink($element, 'avatar');
+            $this->nickname = ActivityUtils::childContent($element, PoCo::USERNAME, PoCo::NS);
         }
     }
 

From e0388cc1d3922002596c2ec0531ac2f06d91806a Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 09:05:32 -0500
Subject: [PATCH 129/190] adding magic sig stuff

---
 plugins/OStatus/extlib/Crypt/RSA.php          | 524 ++++++++++++
 .../OStatus/extlib/Crypt/RSA/ErrorHandler.php | 234 +++++
 plugins/OStatus/extlib/Crypt/RSA/Key.php      | 315 +++++++
 plugins/OStatus/extlib/Crypt/RSA/KeyPair.php  | 804 ++++++++++++++++++
 .../OStatus/extlib/Crypt/RSA/Math/BCMath.php  | 482 +++++++++++
 .../OStatus/extlib/Crypt/RSA/Math/BigInt.php  | 313 +++++++
 plugins/OStatus/extlib/Crypt/RSA/Math/GMP.php | 361 ++++++++
 .../OStatus/extlib/Crypt/RSA/MathLoader.php   | 135 +++
 plugins/OStatus/lib/magicenvelope.php         | 174 ++++
 plugins/OStatus/lib/magicsig.php              | 159 ++++
 10 files changed, 3501 insertions(+)
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/Key.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/KeyPair.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/Math/BCMath.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/Math/BigInt.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/Math/GMP.php
 create mode 100644 plugins/OStatus/extlib/Crypt/RSA/MathLoader.php
 create mode 100644 plugins/OStatus/lib/magicenvelope.php
 create mode 100644 plugins/OStatus/lib/magicsig.php

diff --git a/plugins/OStatus/extlib/Crypt/RSA.php b/plugins/OStatus/extlib/Crypt/RSA.php
new file mode 100644
index 0000000000..16dfa54d48
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA.php
@@ -0,0 +1,524 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version    1.2.0b
+ * @link       http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * RSA error handling facilities
+ */
+require_once 'Crypt/RSA/ErrorHandler.php';
+
+/**
+ * loader for math wrappers
+ */
+require_once 'Crypt/RSA/MathLoader.php';
+
+/**
+ * helper class for mange single key
+ */
+require_once 'Crypt/RSA/Key.php';
+
+/**
+ * helper class for manage key pair
+ */
+require_once 'Crypt/RSA/KeyPair.php';
+
+/**
+ * Crypt_RSA class, derived from Crypt_RSA_ErrorHandler
+ *
+ * Provides the following functions:
+ *  - setParams($params) - sets parameters of current object
+ *  - encrypt($plain_data, $key = null) - encrypts data
+ *  - decrypt($enc_data, $key = null) - decrypts data
+ *  - createSign($doc, $private_key = null) - signs document by private key
+ *  - validateSign($doc, $signature, $public_key = null) - validates signature of document
+ *
+ * Example usage:
+ *     // creating an error handler
+ *     $error_handler = create_function('$obj', 'echo "error: ", $obj->getMessage(), "\n"');
+ *
+ *     // 1024-bit key pair generation
+ *     $key_pair = new Crypt_RSA_KeyPair(1024);
+ *
+ *     // check consistence of Crypt_RSA_KeyPair object
+ *     $error_handler($key_pair);
+ *
+ *     // creating Crypt_RSA object
+ *     $rsa_obj = new Crypt_RSA;
+ *
+ *     // check consistence of Crypt_RSA object
+ *     $error_handler($rsa_obj);
+ *
+ *     // set error handler on Crypt_RSA object ( see Crypt/RSA/ErrorHandler.php for details )
+ *     $rsa_obj->setErrorHandler($error_handler);
+ *
+ *     // encryption (usually using public key)
+ *     $enc_data = $rsa_obj->encrypt($plain_data, $key_pair->getPublicKey());
+ *
+ *     // decryption (usually using private key)
+ *     $plain_data = $rsa_obj->decrypt($enc_data, $key_pair->getPrivateKey());
+ *
+ *     // signing
+ *     $signature = $rsa_obj->createSign($document, $key_pair->getPrivateKey());
+ *
+ *     // signature checking
+ *     $is_valid = $rsa_obj->validateSign($document, $signature, $key_pair->getPublicKey());
+ *
+ *     // signing many documents by one private key
+ *     $rsa_obj = new Crypt_RSA(array('private_key' => $key_pair->getPrivateKey()));
+ *     // check consistence of Crypt_RSA object
+ *     $error_handler($rsa_obj);
+ *     // set error handler ( see Crypt/RSA/ErrorHandler.php for details )
+ *     $rsa_obj->setErrorHandler($error_handler);
+ *     // sign many documents
+ *     $sign_1 = $rsa_obj->sign($doc_1);
+ *     $sign_2 = $rsa_obj->sign($doc_2);
+ *     //...
+ *     $sign_n = $rsa_obj->sign($doc_n);
+ *
+ *     // changing default hash function, which is used for sign
+ *     // creating/validation
+ *     $rsa_obj->setParams(array('hash_func' => 'md5'));
+ *
+ *     // using factory() method instead of constructor (it returns PEAR_Error object on failure)
+ *     $rsa_obj = &Crypt_RSA::factory();
+ *     if (PEAR::isError($rsa_obj)) {
+ *         echo "error: ", $rsa_obj->getMessage(), "\n";
+ *     }
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @link       http://pear.php.net/package/Crypt_RSA
+ * @version    @package_version@
+ * @access     public
+ */
+class Crypt_RSA extends Crypt_RSA_ErrorHandler
+{
+    /**
+     * Reference to math wrapper, which is used to
+     * manipulate large integers in RSA algorithm.
+     *
+     * @var object of Crypt_RSA_Math_* class
+     * @access private
+     */
+    var $_math_obj;
+
+    /**
+     * key for encryption, which is used by encrypt() method
+     *
+     * @var object of Crypt_RSA_KEY class
+     * @access private
+     */
+    var $_enc_key;
+
+    /**
+     * key for decryption, which is used by decrypt() method
+     *
+     * @var object of Crypt_RSA_KEY class
+     * @access private
+     */
+    var $_dec_key;
+
+    /**
+     * public key, which is used by validateSign() method
+     *
+     * @var object of Crypt_RSA_KEY class
+     * @access private
+     */
+    var $_public_key;
+
+    /**
+     * private key, which is used by createSign() method
+     *
+     * @var object of Crypt_RSA_KEY class
+     * @access private
+     */
+    var $_private_key;
+
+    /**
+     * name of hash function, which is used by validateSign()
+     * and createSign() methods. Default hash function is SHA-1
+     *
+     * @var string
+     * @access private
+     */
+    var $_hash_func = 'sha1';
+
+    /**
+     * Crypt_RSA constructor.
+     *
+     * @param array $params
+     *        Optional associative array of parameters, such as:
+     *        enc_key, dec_key, private_key, public_key, hash_func.
+     *        See setParams() method for more detailed description of
+     *        these parameters.
+     * @param string $wrapper_name
+     *        Name of math wrapper, which will be used to
+     *        perform different operations with big integers.
+     *        See contents of Crypt/RSA/Math folder for examples of wrappers.
+     *        Read docs/Crypt_RSA/docs/math_wrappers.txt for details.
+     * @param string $error_handler   name of error handler function
+     *
+     * @access public
+     */
+    function Crypt_RSA($params = null, $wrapper_name = 'default', $error_handler = '')
+    {
+        // set error handler
+        $this->setErrorHandler($error_handler);
+        // try to load math wrapper
+        $obj = &Crypt_RSA_MathLoader::loadWrapper($wrapper_name);
+        if ($this->isError($obj)) {
+            // error during loading of math wrapper
+            // Crypt_RSA object is partially constructed.
+            $this->pushError($obj);
+            return;
+        }
+        $this->_math_obj = &$obj;
+
+        if (!is_null($params)) {
+            if (!$this->setParams($params)) {
+                // error in Crypt_RSA::setParams() function
+                return;
+            }
+        }
+    }
+
+    /**
+     * Crypt_RSA factory.
+     *
+     * @param array $params
+     *        Optional associative array of parameters, such as:
+     *        enc_key, dec_key, private_key, public_key, hash_func.
+     *        See setParams() method for more detailed description of
+     *        these parameters.
+     * @param string $wrapper_name
+     *        Name of math wrapper, which will be used to
+     *        perform different operations with big integers.
+     *        See contents of Crypt/RSA/Math folder for examples of wrappers.
+     *        Read docs/Crypt_RSA/docs/math_wrappers.txt for details.
+     * @param string $error_handler   name of error handler function
+     *
+     * @return object  new Crypt_RSA object on success or PEAR_Error object on failure
+     * @access public
+     */
+    function &factory($params = null, $wrapper_name = 'default', $error_handler = '')
+    {
+        $obj = &new Crypt_RSA($params, $wrapper_name, $error_handler);
+        if ($obj->isError()) {
+            // error during creating a new object. Retrurn PEAR_Error object
+            return $obj->getLastError();
+        }
+        // object created successfully. Return it
+        return $obj;
+    }
+
+    /**
+     * Accepts any combination of available parameters as associative array:
+     *     enc_key - encryption key for encrypt() method
+     *     dec_key - decryption key for decrypt() method
+     *     public_key - key for validateSign() method
+     *     private_key - key for createSign() method
+     *     hash_func - name of hash function, which will be used to create and validate sign
+     *
+     * @param array $params
+     *        associative array of permitted parameters (see above)
+     *
+     * @return bool   true on success or false on error
+     * @access public
+     */
+    function setParams($params)
+    {
+        if (!is_array($params)) {
+            $this->pushError('parameters must be passed to function as associative array', CRYPT_RSA_ERROR_WRONG_PARAMS);
+            return false;
+        }
+
+        if (isset($params['enc_key'])) {
+            if (Crypt_RSA_Key::isValid($params['enc_key'])) {
+                $this->_enc_key = $params['enc_key'];
+            }
+            else {
+                $this->pushError('wrong encryption key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+                return false;
+            }
+        }
+        if (isset($params['dec_key'])) {
+            if (Crypt_RSA_Key::isValid($params['dec_key'])) {
+                $this->_dec_key = $params['dec_key'];
+            }
+            else {
+                $this->pushError('wrong decryption key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+                return false;
+            }
+        }
+        if (isset($params['private_key'])) {
+            if (Crypt_RSA_Key::isValid($params['private_key'])) {
+                if ($params['private_key']->getKeyType() != 'private') {
+                    $this->pushError('private key must have "private" attribute', CRYPT_RSA_ERROR_WRONG_KEY_TYPE);
+                    return false;
+                }
+                $this->_private_key = $params['private_key'];
+            }
+            else {
+                $this->pushError('wrong private key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+                return false;
+            }
+        }
+        if (isset($params['public_key'])) {
+            if (Crypt_RSA_Key::isValid($params['public_key'])) {
+                if ($params['public_key']->getKeyType() != 'public') {
+                    $this->pushError('public key must have "public" attribute', CRYPT_RSA_ERROR_WRONG_KEY_TYPE);
+                    return false;
+                }
+                $this->_public_key = $params['public_key'];
+            }
+            else {
+                $this->pushError('wrong public key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+                return false;
+            }
+        }
+        if (isset($params['hash_func'])) {
+            if (!function_exists($params['hash_func'])) {
+                $this->pushError('cannot find hash function with name [' . $params['hash_func'] . ']', CRYPT_RSA_ERROR_WRONG_HASH_FUNC);
+                return false;
+            }
+            $this->_hash_func = $params['hash_func'];
+        }
+        return true; // all ok
+    }
+
+    /**
+     * Ecnrypts $plain_data by the key $this->_enc_key or $key.
+     *
+     * @param string $plain_data  data, which must be encrypted
+     * @param object $key         encryption key (object of Crypt_RSA_Key class)
+     * @return mixed
+     *         encrypted data as string on success or false on error
+     *
+     * @access public
+     */
+    function encrypt($plain_data, $key = null)
+    {
+        $enc_data = $this->encryptBinary($plain_data, $key);
+        if ($enc_data !== false) {
+            return base64_encode($enc_data);
+        }
+        // error during encripting data
+        return false;
+    }
+
+    /**
+     * Ecnrypts $plain_data by the key $this->_enc_key or $key.
+     *
+     * @param string $plain_data  data, which must be encrypted
+     * @param object $key         encryption key (object of Crypt_RSA_Key class)
+     * @return mixed
+     *         encrypted data as binary string on success or false on error
+     *
+     * @access public
+     */
+    function encryptBinary($plain_data, $key = null)
+    {
+        if (is_null($key)) {
+            // use current encryption key
+            $key = $this->_enc_key;
+        }
+        else if (!Crypt_RSA_Key::isValid($key)) {
+            $this->pushError('invalid encryption key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+            return false;
+        }
+
+        // append tail \x01 to plain data. It needs for correctly decrypting of data
+        $plain_data .= "\x01";
+
+        $plain_data = $this->_math_obj->bin2int($plain_data);
+        $exp = $this->_math_obj->bin2int($key->getExponent());
+        $modulus = $this->_math_obj->bin2int($key->getModulus());
+
+        // divide plain data into chunks
+        $data_len = $this->_math_obj->bitLen($plain_data);
+        $chunk_len = $key->getKeyLength() - 1;
+        $block_len = (int) ceil($chunk_len / 8);
+        $curr_pos = 0;
+        $enc_data = '';
+        while ($curr_pos < $data_len) {
+            $tmp = $this->_math_obj->subint($plain_data, $curr_pos, $chunk_len);
+            $enc_data .= str_pad(
+                $this->_math_obj->int2bin($this->_math_obj->powmod($tmp, $exp, $modulus)),
+                $block_len,
+                "\0"
+            );
+            $curr_pos += $chunk_len;
+        }
+        return $enc_data;
+    }
+
+    /**
+     * Decrypts $enc_data by the key $this->_dec_key or $key.
+     *
+     * @param string $enc_data  encrypted data as string
+     * @param object $key       decryption key (object of RSA_Crypt_Key class)
+     * @return mixed
+     *         decrypted data as string on success or false on error
+     *
+     * @access public
+     */
+    function decrypt($enc_data, $key = null)
+    {
+        $enc_data = base64_decode($enc_data);
+        return $this->decryptBinary($enc_data, $key);
+    }
+
+    /**
+     * Decrypts $enc_data by the key $this->_dec_key or $key.
+     *
+     * @param string $enc_data  encrypted data as binary string
+     * @param object $key       decryption key (object of RSA_Crypt_Key class)
+     * @return mixed
+     *         decrypted data as string on success or false on error
+     *
+     * @access public
+     */
+    function decryptBinary($enc_data, $key = null)
+    {
+        if (is_null($key)) {
+            // use current decryption key
+            $key = $this->_dec_key;
+        }
+        else if (!Crypt_RSA_Key::isValid($key)) {
+            $this->pushError('invalid decryption key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+            return false;
+        }
+
+        $exp = $this->_math_obj->bin2int($key->getExponent());
+        $modulus = $this->_math_obj->bin2int($key->getModulus());
+
+        $data_len = strlen($enc_data);
+        $chunk_len = $key->getKeyLength() - 1;
+        $block_len = (int) ceil($chunk_len / 8);
+        $curr_pos = 0;
+        $bit_pos = 0;
+        $plain_data = $this->_math_obj->bin2int("\0");
+        while ($curr_pos < $data_len) {
+            $tmp = $this->_math_obj->bin2int(substr($enc_data, $curr_pos, $block_len));
+            $tmp = $this->_math_obj->powmod($tmp, $exp, $modulus);
+            $plain_data = $this->_math_obj->bitOr($plain_data, $tmp, $bit_pos);
+            $bit_pos += $chunk_len;
+            $curr_pos += $block_len;
+        }
+        $result = $this->_math_obj->int2bin($plain_data);
+
+        // delete tail, containing of \x01
+        $tail = ord($result{strlen($result) - 1});
+        if ($tail != 1) {
+            $this->pushError("Error tail of decrypted text = {$tail}. Expected 1", CRYPT_RSA_ERROR_WRONG_TAIL);
+            return false;
+        }
+        return substr($result, 0, -1);
+    }
+
+    /**
+     * Creates sign for document $document, using $this->_private_key or $private_key
+     * as private key and $this->_hash_func or $hash_func as hash function.
+     *
+     * @param string $document     document, which must be signed
+     * @param object $private_key  private key (object of Crypt_RSA_Key type)
+     * @param string $hash_func    name of hash function, which will be used during signing
+     * @return mixed
+     *         signature of $document as string on success or false on error
+     *
+     * @access public
+     */
+    function createSign($document, $private_key = null, $hash_func = null)
+    {
+        // check private key
+        if (is_null($private_key)) {
+            $private_key = $this->_private_key;
+        }
+        else if (!Crypt_RSA_Key::isValid($private_key)) {
+            $this->pushError('invalid private key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+            return false;
+        }
+        if ($private_key->getKeyType() != 'private') {
+            $this->pushError('signing key must be private', CRYPT_RSA_ERROR_NEED_PRV_KEY);
+            return false;
+        }
+
+        // check hash_func
+        if (is_null($hash_func)) {
+            $hash_func = $this->_hash_func;
+        }
+        if (!function_exists($hash_func)) {
+            $this->pushError("cannot find hash function with name [$hash_func]", CRYPT_RSA_ERROR_WRONG_HASH_FUNC);
+            return false;
+        }
+
+        return $this->encrypt($hash_func($document), $private_key);
+    }
+
+    /**
+     * Validates $signature for document $document with public key $this->_public_key
+     * or $public_key and hash function $this->_hash_func or $hash_func.
+     *
+     * @param string $document    document, signature of which must be validated
+     * @param string $signature   signature, which must be validated
+     * @param object $public_key  public key (object of Crypt_RSA_Key class)
+     * @param string $hash_func   hash function, which will be used during validating signature
+     * @return mixed
+     *         true, if signature of document is valid
+     *         false, if signature of document is invalid
+     *         null on error
+     *
+     * @access public
+     */
+    function validateSign($document, $signature, $public_key = null, $hash_func = null)
+    {
+        // check public key
+        if (is_null($public_key)) {
+            $public_key = $this->_public_key;
+        }
+        else if (!Crypt_RSA_Key::isValid($public_key)) {
+            $this->pushError('invalid public key. It must be an object of Crypt_RSA_Key class', CRYPT_RSA_ERROR_WRONG_KEY);
+            return null;
+        }
+        if ($public_key->getKeyType() != 'public') {
+            $this->pushError('validating key must be public', CRYPT_RSA_ERROR_NEED_PUB_KEY);
+            return null;
+        }
+
+        // check hash_func
+        if (is_null($hash_func)) {
+            $hash_func = $this->_hash_func;
+        }
+        if (!function_exists($hash_func)) {
+            $this->pushError("cannot find hash function with name [$hash_func]", CRYPT_RSA_ERROR_WRONG_HASH_FUNC);
+            return null;
+        }
+
+        return $hash_func($document) == $this->decrypt($signature, $public_key);
+    }
+}
+
+?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php b/plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php
new file mode 100644
index 0000000000..8f39741e02
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php
@@ -0,0 +1,234 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright 2005 Alexander Valyalkin
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   CVS: $Id: ErrorHandler.php,v 1.4 2009/01/05 08:30:29 clockwerx Exp $
+ * @link      http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * uses PEAR's error handling
+ */
+require_once 'PEAR.php';
+
+/**
+ * cannot load required extension for math wrapper
+ */
+define('CRYPT_RSA_ERROR_NO_EXT', 1);
+
+/**
+ * cannot load any math wrappers.
+ * Possible reasons:
+ *  - there is no any wrappers (they must exist in Crypt/RSA/Math folder )
+ *  - all available wrappers are incorrect (read docs/Crypt_RSA/docs/math_wrappers.txt )
+ *  - cannot load any extension, required by available wrappers
+ */
+define('CRYPT_RSA_ERROR_NO_WRAPPERS', 2);
+
+/**
+ * cannot find file, containing requested math wrapper
+ */
+define('CRYPT_RSA_ERROR_NO_FILE', 3);
+
+/**
+ * cannot find math wrapper class in the math wrapper file
+ */
+define('CRYPT_RSA_ERROR_NO_CLASS', 4);
+
+/**
+ * invalid key type passed to function (it must be 'public' or 'private')
+ */
+define('CRYPT_RSA_ERROR_WRONG_KEY_TYPE', 5);
+
+/**
+ * key modulus must be greater than key exponent
+ */
+define('CRYPT_RSA_ERROR_EXP_GE_MOD', 6);
+
+/**
+ * missing $key_len parameter in Crypt_RSA_KeyPair::generate($key_len) function
+ */
+define('CRYPT_RSA_ERROR_MISSING_KEY_LEN', 7);
+
+/**
+ * wrong key object passed to function (it must be an object of Crypt_RSA_Key class)
+ */
+define('CRYPT_RSA_ERROR_WRONG_KEY', 8);
+
+/**
+ * wrong name of hash function passed to Crypt_RSA::setParams() function
+ */
+define('CRYPT_RSA_ERROR_WRONG_HASH_FUNC', 9);
+
+/**
+ * key, used for signing, must be private
+ */
+define('CRYPT_RSA_ERROR_NEED_PRV_KEY', 10);
+
+/**
+ * key, used for sign validating, must be public
+ */
+define('CRYPT_RSA_ERROR_NEED_PUB_KEY', 11);
+
+/**
+ * parameters must be passed to function as associative array
+ */
+define('CRYPT_RSA_ERROR_WRONG_PARAMS', 12);
+
+/**
+ * error tail of decrypted text. Maybe, wrong decryption key?
+ */
+define('CRYPT_RSA_ERROR_WRONG_TAIL', 13);
+
+/**
+ * Crypt_RSA_ErrorHandler class.
+ *
+ * This class is used as base for Crypt_RSA, Crypt_RSA_Key
+ * and Crypt_RSA_KeyPair classes.
+ *
+ * It provides following functions:
+ *   - isError() - returns true, if list contains errors, else returns false
+ *   - getErrorList() - returns error list
+ *   - getLastError() - returns last error from error list or false, if list is empty
+ *   - pushError($errstr) - pushes $errstr into the error list
+ *   - setErrorHandler($new_error_handler) - sets error handler function
+ *   - getErrorHandler() - returns name of error handler function
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright 2005 Alexander Valyalkin
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/Crypt_RSA
+ * @access    public
+ */
+class Crypt_RSA_ErrorHandler
+{
+    /**
+     * array of error objects, pushed by $this->pushError()
+     *
+     * @var array
+     * @access private
+     */
+    var $_errors = array();
+
+    /**
+     * name of error handler - function, which calls on $this->pushError() call
+     *
+     * @var string
+     * @access private
+     */
+    var $_error_handler = '';
+
+    /**
+     * Returns true if list of errors is not empty, else returns false
+     *
+     * @param mixed $err Check if the object is an error
+     *
+     * @return bool    true, if list of errors is not empty or $err is PEAR_Error object, else false
+     * @access public
+     */
+    function isError($err = null)
+    {
+        return is_null($err) ? (sizeof($this->_errors) > 0) : PEAR::isError($err);
+    }
+
+    /**
+     * Returns list of all errors, pushed to error list by $this->pushError()
+     *
+     * @return array    list of errors (usually it contains objects of PEAR_Error class)
+     * @access public
+     */
+    function getErrorList()
+    {
+        return $this->_errors;
+    }
+
+    /**
+     * Returns last error from errors list or false, if list is empty
+     *
+     * @return mixed
+     *         last error from errors list (usually it is PEAR_Error object)
+     *         or false, if list is empty.
+     *
+     * @access public
+     */
+    function getLastError()
+    {
+        $len = sizeof($this->_errors);
+        return $len ? $this->_errors[$len - 1] : false;
+    }
+
+    /**
+     * pushes error object $error to the error list
+     *
+     * @param string $errstr error string
+     * @param int    $errno  error number
+     *
+     * @return bool          true on success, false on error
+     * @access public
+     */
+    function pushError($errstr, $errno = 0)
+    {
+        $this->_errors[] = PEAR::raiseError($errstr, $errno);
+
+        if ($this->_error_handler != '') {
+            // call user defined error handler
+            $func = $this->_error_handler;
+            $func($this);
+        }
+        return true;
+    }
+
+    /**
+     * sets error handler to function with name $func_name.
+     * Function $func_name must accept one parameter - current
+     * object, which triggered error.
+     *
+     * @param string $func_name name of error handler function
+     *
+     * @return bool             true on success, false on error
+     * @access public
+     */
+    function setErrorHandler($func_name = '')
+    {
+        if ($func_name == '') {
+            $this->_error_handler = '';
+        }
+        if (!function_exists($func_name)) {
+            return false;
+        }
+        $this->_error_handler = $func_name;
+        return true;
+    }
+
+    /**
+     * returns name of current error handler, or null if there is no error handler
+     *
+     * @return mixed  error handler name as string or null, if there is no error handler
+     * @access public
+     */
+    function getErrorHandler()
+    {
+        return $this->_error_handler;
+    }
+}
+
+?>
diff --git a/plugins/OStatus/extlib/Crypt/RSA/Key.php b/plugins/OStatus/extlib/Crypt/RSA/Key.php
new file mode 100644
index 0000000000..6595302291
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/Key.php
@@ -0,0 +1,315 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright 2005 Alexander Valyalkin
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   CVS: $Id: Key.php,v 1.6 2009/01/05 08:30:29 clockwerx Exp $
+ * @link      http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * RSA error handling facilities
+ */
+require_once 'Crypt/RSA/ErrorHandler.php';
+
+/**
+ * loader for RSA math wrappers
+ */
+require_once 'Crypt/RSA/MathLoader.php';
+
+/**
+ * Crypt_RSA_Key class, derived from Crypt_RSA_ErrorHandler
+ *
+ * Provides the following functions:
+ *  - getKeyLength() - returns bit key length
+ *  - getExponent() - returns key exponent as binary string
+ *  - getModulus() - returns key modulus as binary string
+ *  - getKeyType() - returns type of the key (public or private)
+ *  - toString() - returns serialized key as string
+ *  - fromString($key_str) - static function; returns key, unserialized from string
+ *  - isValid($key) - static function for validating of $key
+ *
+ * Example usage:
+ *    // create new 1024-bit key pair
+ *    $key_pair = new Crypt_RSA_KeyPair(1024);
+ * 
+ *    // get public key (its class is Crypt_RSA_Key)
+ *    $key = $key_pair->getPublicKey();
+ *
+ *    // get key length
+ *    $len = $key->getKeyLength();
+ *
+ *    // get modulus as string
+ *    $modulus = $key->getModulus();
+ *
+ *    // get exponent as string
+ *    $exponent = $key->getExponent();
+ *
+ *    // get string represenation of key (use it instead of serialization of Crypt_RSA_Key object)
+ *    $key_in_str = $key->toString();
+ *
+ *    // restore key object from string using 'BigInt' math wrapper
+ *    $key = Crypt_RSA_Key::fromString($key_in_str, 'BigInt');
+ *
+ *    // error check
+ *    if ($key->isError()) {
+ *        echo "error while unserializing key object:\n";
+ *        $erorr = $key->getLastError();
+ *        echo $error->getMessage(), "\n";
+ *    }
+ *
+ *    // validate key
+ *    if (Crypt_RSA_Key::isValid($key)) echo 'valid key';
+ *    else echo 'invalid key';
+ *
+ *    // using factory() method instead of constructor (it returns PEAR_Error object on failure)
+ *    $rsa_obj = &Crypt_RSA_Key::factory($modulus, $exp, $key_type);
+ *    if (PEAR::isError($rsa_obj)) {
+ *        echo "error: ", $rsa_obj->getMessage(), "\n";
+ *    }
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright 2005 Alexander Valyalkin
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/Crypt_RSA
+ * @access    public
+ */
+class Crypt_RSA_Key extends Crypt_RSA_ErrorHandler
+{
+    /**
+     * Reference to math wrapper object, which is used to
+     * manipulate large integers in RSA algorithm.
+     *
+     * @var object of Crypt_RSA_Math_* class
+     * @access private
+     */
+    var $_math_obj;
+
+    /**
+     * shared modulus
+     *
+     * @var string
+     * @access private
+     */
+    var $_modulus;
+
+    /**
+     * exponent
+     *
+     * @var string
+     * @access private
+     */
+    var $_exp;
+
+    /**
+     * key type (private or public)
+     *
+     * @var string
+     * @access private
+     */
+    var $_key_type;
+
+    /**
+     * key length in bits
+     *
+     * @var int
+     * @access private
+     */
+    var $_key_len;
+
+    /**
+     * Crypt_RSA_Key constructor.
+     *
+     * You should pass in the name of math wrapper, which will be used to
+     *        perform different operations with big integers.
+     *        See contents of Crypt/RSA/Math folder for examples of wrappers.
+     *        Read docs/Crypt_RSA/docs/math_wrappers.txt for details.
+     *
+     * @param string $modulus       key modulus
+     * @param string $exp           key exponent
+     * @param string $key_type      type of the key (public or private)
+     * @param string $wrapper_name  wrapper to use
+     * @param string $error_handler name of error handler function
+     *
+     * @access public
+     */
+    function Crypt_RSA_Key($modulus, $exp, $key_type, $wrapper_name = 'default', $error_handler = '')
+    {
+        // set error handler
+        $this->setErrorHandler($error_handler);
+        // try to load math wrapper $wrapper_name
+        $obj = &Crypt_RSA_MathLoader::loadWrapper($wrapper_name);
+        if ($this->isError($obj)) {
+            // error during loading of math wrapper
+            $this->pushError($obj); // push error object into error list
+            return;
+        }
+        $this->_math_obj = &$obj;
+
+        $this->_modulus = $modulus;
+        $this->_exp = $exp;
+
+        if (!in_array($key_type, array('private', 'public'))) {
+            $this->pushError('invalid key type. It must be private or public', CRYPT_RSA_ERROR_WRONG_KEY_TYPE);
+            return;
+        }
+        $this->_key_type = $key_type;
+
+        /* check length of modulus & exponent ( abs(modulus) > abs(exp) ) */
+        $mod_num = $this->_math_obj->bin2int($this->_modulus);
+        $exp_num = $this->_math_obj->bin2int($this->_exp);
+
+        if ($this->_math_obj->cmpAbs($mod_num, $exp_num) <= 0) {
+            $this->pushError('modulus must be greater than exponent', CRYPT_RSA_ERROR_EXP_GE_MOD);
+            return;
+        }
+
+        // determine key length
+        $this->_key_len = $this->_math_obj->bitLen($mod_num);
+    }
+
+    /**
+     * Crypt_RSA_Key factory.
+     *
+     * @param string $modulus       key modulus
+     * @param string $exp           key exponent
+     * @param string $key_type      type of the key (public or private)
+     * @param string $wrapper_name  wrapper to use
+     * @param string $error_handler name of error handler function
+     *
+     * @return object   new Crypt_RSA_Key object on success or PEAR_Error object on failure
+     * @access public
+     */
+    function factory($modulus, $exp, $key_type, $wrapper_name = 'default', $error_handler = '')
+    {
+        $obj = new Crypt_RSA_Key($modulus, $exp, $key_type, $wrapper_name, $error_handler);
+        if ($obj->isError()) {
+            // error during creating a new object. Retrurn PEAR_Error object
+            return $obj->getLastError();
+        }
+        // object created successfully. Return it
+        return $obj;
+    }
+
+    /**
+     * Calculates bit length of the key
+     *
+     * @return int    bit length of key
+     * @access public
+     */
+    function getKeyLength()
+    {
+        return $this->_key_len;
+    }
+
+    /**
+     * Returns modulus part of the key as binary string,
+     * which can be used to construct new Crypt_RSA_Key object.
+     *
+     * @return string  modulus as binary string
+     * @access public
+     */
+    function getModulus()
+    {
+        return $this->_modulus;
+    }
+
+    /**
+     * Returns exponent part of the key as binary string,
+     * which can be used to construct new Crypt_RSA_Key object.
+     *
+     * @return string  exponent as binary string
+     * @access public
+     */
+    function getExponent()
+    {
+        return $this->_exp;
+    }
+
+    /**
+     * Returns key type (public, private)
+     *
+     * @return string  key type (public, private)
+     * @access public
+     */
+    function getKeyType()
+    {
+        return $this->_key_type;
+    }
+
+    /**
+     * Returns string representation of key
+     *
+     * @return string  key, serialized to string
+     * @access public
+     */
+    function toString()
+    {
+        return base64_encode(
+            serialize(
+                array($this->_modulus, $this->_exp, $this->_key_type)
+            )
+        );
+    }
+
+    /**
+     * Returns Crypt_RSA_Key object, unserialized from
+     * string representation of key.
+     *
+     * optional parameter $wrapper_name - is the name of math wrapper,
+     * which will be used during unserialization of this object.
+     *
+     * This function can be called statically:
+     *     $key = Crypt_RSA_Key::fromString($key_in_string, 'BigInt');
+     *
+     * @param string $key_str      RSA key, serialized into string
+     * @param string $wrapper_name optional math wrapper name
+     *
+     * @return object        key as Crypt_RSA_Key object
+     * @access public
+     * @static
+     */
+    function fromString($key_str, $wrapper_name = 'default')
+    {
+        list($modulus, $exponent, $key_type) = unserialize(base64_decode($key_str));
+        $obj = new Crypt_RSA_Key($modulus, $exponent, $key_type, $wrapper_name);
+        return $obj;
+    }
+
+    /**
+     * Validates key
+     * This function can be called statically:
+     *    $is_valid = Crypt_RSA_Key::isValid($key)
+     *
+     * Returns true, if $key is valid Crypt_RSA key, else returns false
+     *
+     * @param object $key Crypt_RSA_Key object for validating
+     *
+     * @return bool        true if $key is valid, else false
+     * @access public
+     */
+    function isValid($key)
+    {
+        return (is_object($key) && strtolower(get_class($key)) === strtolower(__CLASS__));
+    }
+}
+
+?>
diff --git a/plugins/OStatus/extlib/Crypt/RSA/KeyPair.php b/plugins/OStatus/extlib/Crypt/RSA/KeyPair.php
new file mode 100644
index 0000000000..ecc0b7dc7e
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/KeyPair.php
@@ -0,0 +1,804 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright 2005 Alexander Valyalkin
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   CVS: $Id: KeyPair.php,v 1.7 2009/01/05 08:30:29 clockwerx Exp $
+ * @link      http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * RSA error handling facilities
+ */
+require_once 'Crypt/RSA/ErrorHandler.php';
+
+/**
+ * loader for RSA math wrappers
+ */
+require_once 'Crypt/RSA/MathLoader.php';
+
+/**
+ * helper class for single key managing
+ */
+require_once 'Crypt/RSA/Key.php';
+
+/**
+ * Crypt_RSA_KeyPair class, derived from Crypt_RSA_ErrorHandler
+ *
+ * Provides the following functions:
+ *  - generate($key) - generates new key pair
+ *  - getPublicKey() - returns public key
+ *  - getPrivateKey() - returns private key
+ *  - getKeyLength() - returns bit key length
+ *  - setRandomGenerator($func_name) - sets random generator to $func_name
+ *  - fromPEMString($str) - retrieves keypair from PEM-encoded string
+ *  - toPEMString() - stores keypair to PEM-encoded string
+ *  - isEqual($keypair2) - compares current keypair to $keypair2
+ *
+ * Example usage:
+ *    // create new 1024-bit key pair
+ *    $key_pair = new Crypt_RSA_KeyPair(1024);
+ *
+ *    // error check
+ *    if ($key_pair->isError()) {
+ *        echo "error while initializing Crypt_RSA_KeyPair object:\n";
+ *        $erorr = $key_pair->getLastError();
+ *        echo $error->getMessage(), "\n";
+ *    }
+ *
+ *    // get public key
+ *    $public_key = $key_pair->getPublicKey();
+ * 
+ *    // get private key
+ *    $private_key = $key_pair->getPrivateKey();
+ * 
+ *    // generate new 512-bit key pair
+ *    $key_pair->generate(512);
+ *
+ *    // error check
+ *    if ($key_pair->isError()) {
+ *        echo "error while generating key pair:\n";
+ *        $erorr = $key_pair->getLastError();
+ *        echo $error->getMessage(), "\n";
+ *    }
+ *
+ *    // get key pair length
+ *    $length = $key_pair->getKeyLength();
+ *
+ *    // set random generator to $func_name, where $func_name
+ *    // consists name of random generator function. See comments
+ *    // before setRandomGenerator() method for details
+ *    $key_pair->setRandomGenerator($func_name);
+ *
+ *    // error check
+ *    if ($key_pair->isError()) {
+ *        echo "error while changing random generator:\n";
+ *        $erorr = $key_pair->getLastError();
+ *        echo $error->getMessage(), "\n";
+ *    }
+ *
+ *    // using factory() method instead of constructor (it returns PEAR_Error object on failure)
+ *    $rsa_obj = &Crypt_RSA_KeyPair::factory($key_len);
+ *    if (PEAR::isError($rsa_obj)) {
+ *        echo "error: ", $rsa_obj->getMessage(), "\n";
+ *    }
+ *
+ *    // read key pair from PEM-encoded string:
+ *    $str = "-----BEGIN RSA PRIVATE KEY-----"
+ *         . "MCsCAQACBHr5LDkCAwEAAQIEBc6jbQIDAOCfAgMAjCcCAk3pAgJMawIDAL41"
+ *         . "-----END RSA PRIVATE KEY-----";
+ *    $keypair = Crypt_RSA_KeyPair::fromPEMString($str);
+ *
+ *    // read key pair from .pem file 'private.pem':
+ *    $str = file_get_contents('private.pem');
+ *    $keypair = Crypt_RSA_KeyPair::fromPEMString($str);
+ *
+ *    // generate and write 1024-bit key pair to .pem file 'private_new.pem'
+ *    $keypair = new Crypt_RSA_KeyPair(1024);
+ *    $str = $keypair->toPEMString();
+ *    file_put_contents('private_new.pem', $str);
+ *
+ *    // compare $keypair1 to $keypair2
+ *    if ($keypair1->isEqual($keypair2)) {
+ *        echo "keypair1 = keypair2\n";
+ *    }
+ *    else {
+ *        echo "keypair1 != keypair2\n";
+ *    }
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright 2005 Alexander Valyalkin
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/Crypt_RSA
+ * @access    public
+ */
+class Crypt_RSA_KeyPair extends Crypt_RSA_ErrorHandler
+{
+    /**
+     * Reference to math wrapper object, which is used to
+     * manipulate large integers in RSA algorithm.
+     *
+     * @var object of Crypt_RSA_Math_* class
+     * @access private
+     */
+    var $_math_obj;
+
+    /**
+     * length of each key in the key pair
+     *
+     * @var int
+     * @access private
+     */
+    var $_key_len;
+
+    /**
+     * public key
+     *
+     * @var object of Crypt_RSA_KEY class
+     * @access private
+     */
+    var $_public_key;
+
+    /**
+     * private key
+     *
+     * @var object of Crypt_RSA_KEY class
+     * @access private
+     */
+    var $_private_key;
+
+    /**
+     * name of function, which is used as random generator
+     *
+     * @var string
+     * @access private
+     */
+    var $_random_generator;
+
+    /**
+     * RSA keypair attributes [version, n, e, d, p, q, dmp1, dmq1, iqmp] as associative array
+     *
+     * @var array
+     * @access private
+     */
+    var $_attrs;
+
+    /**
+     * Returns names of keypair attributes from $this->_attrs array
+     *
+     * @return array  Array of keypair attributes names
+     * @access private
+     */
+    function _get_attr_names() 
+    {
+        return array('version', 'n', 'e', 'd', 'p', 'q', 'dmp1', 'dmq1', 'iqmp');
+    }
+
+    /**
+     * Parses ASN.1 string [$str] starting form position [$pos].
+     * Returns tag and string value of parsed object.
+     *
+     * @param string                 $str
+     * @param int                    &$pos
+     * @param Crypt_RSA_ErrorHandler &$err_handler
+     *
+     * @return mixed    Array('tag' => ..., 'str' => ...) on success, false on error
+     * @access private
+     */
+    function _ASN1Parse($str, &$pos, &$err_handler)
+    {
+        $max_pos = strlen($str);
+        if ($max_pos < 2) {
+            $err_handler->pushError("ASN.1 string too short");
+            return false;
+        }
+
+        // get ASN.1 tag value
+        $tag = ord($str[$pos++]) & 0x1f;
+        if ($tag == 0x1f) {
+            $tag = 0;
+            do {
+                $n = ord($str[$pos++]);
+                $tag <<= 7;
+                $tag |= $n & 0x7f;
+            } while (($n & 0x80) && $pos < $max_pos);
+        }
+        if ($pos >= $max_pos) {
+            $err_handler->pushError("ASN.1 string too short");
+            return false;
+        }
+
+        // get ASN.1 object length
+        $len = ord($str[$pos++]);
+        if ($len & 0x80) {
+            $n = $len & 0x1f;
+            $len = 0;
+            while ($n-- && $pos < $max_pos) {
+                $len <<= 8;
+                $len |= ord($str[$pos++]);
+            }
+        }
+        if ($pos >= $max_pos || $len > $max_pos - $pos) {
+            $err_handler->pushError("ASN.1 string too short");
+            return false;
+        }
+
+        // get string value of ASN.1 object
+        $str = substr($str, $pos, $len);
+
+        return array(
+            'tag' => $tag,
+            'str' => $str,
+        );
+    }
+
+    /**
+     * Parses ASN.1 sting [$str] starting from position [$pos].
+     * Returns string representation of number, which can be passed
+     * in bin2int() function of math wrapper.
+     *
+     * @param string                 $str
+     * @param int                    &$pos
+     * @param Crypt_RSA_ErrorHandler &$err_handler
+     *
+     * @return mixed   string representation of parsed number on success, false on error
+     * @access private
+     */
+    function _ASN1ParseInt($str, &$pos, &$err_handler)
+    {
+        $tmp = Crypt_RSA_KeyPair::_ASN1Parse($str, $pos, $err_handler);
+        if ($err_handler->isError()) {
+            return false;
+        }
+        if ($tmp['tag'] != 0x02) {
+            $errstr = sprintf("wrong ASN tag value: 0x%02x. Expected 0x02 (INTEGER)", $tmp['tag']);
+            $err_handler->pushError($errstr);
+            return false;
+        }
+        $pos += strlen($tmp['str']);
+
+        return strrev($tmp['str']);
+    }
+
+    /**
+     * Constructs ASN.1 string from tag $tag and object $str
+     *
+     * @param string $str            ASN.1 object string
+     * @param int    $tag            ASN.1 tag value
+     * @param bool   $is_constructed 
+     * @param bool   $is_private 
+     *
+     * @return ASN.1-encoded string
+     * @access private
+     */
+    function _ASN1Store($str, $tag, $is_constructed = false, $is_private = false)
+    {
+        $out = '';
+
+        // encode ASN.1 tag value
+        $tag_ext = ($is_constructed ? 0x20 : 0) | ($is_private ? 0xc0 : 0);
+        if ($tag < 0x1f) {
+            $out .= chr($tag | $tag_ext);
+        } else {
+            $out .= chr($tag_ext | 0x1f);
+            $tmp = chr($tag & 0x7f);
+            $tag >>= 7;
+            while ($tag) {
+                $tmp .= chr(($tag & 0x7f) | 0x80);
+                $tag >>= 7;
+            }
+            $out .= strrev($tmp);
+        }
+
+        // encode ASN.1 object length
+        $len = strlen($str);
+        if ($len < 0x7f) {
+            $out .= chr($len);
+        } else {
+            $tmp = '';
+            $n = 0;
+            while ($len) {
+                $tmp .= chr($len & 0xff);
+                $len >>= 8;
+                $n++;
+            }
+            $out .= chr($n | 0x80);
+            $out .= strrev($tmp);
+        }
+
+        return $out . $str;
+    }
+
+    /**
+     * Constructs ASN.1 string from binary representation of big integer
+     *
+     * @param string $str binary representation of big integer
+     *
+     * @return ASN.1-encoded string
+     * @access private
+     */
+    function _ASN1StoreInt($str)
+    {
+        $str = strrev($str);
+        return Crypt_RSA_KeyPair::_ASN1Store($str, 0x02);
+    }
+
+    /**
+     * Crypt_RSA_KeyPair constructor.
+     *
+     * Wrapper: name of math wrapper, which will be used to
+     *        perform different operations with big integers.
+     *        See contents of Crypt/RSA/Math folder for examples of wrappers.
+     *        Read docs/Crypt_RSA/docs/math_wrappers.txt for details.
+     *
+     * @param int      $key_len          bit length of key pair, which will be generated in constructor
+     * @param string   $wrapper_name     wrapper name
+     * @param string   $error_handler    name of error handler function
+     * @param callback $random_generator function which will be used as random generator
+     *
+     * @access public
+     */
+    function Crypt_RSA_KeyPair($key_len, $wrapper_name = 'default', $error_handler = '', $random_generator = null)
+    {
+        // set error handler
+        $this->setErrorHandler($error_handler);
+        // try to load math wrapper
+        $obj = &Crypt_RSA_MathLoader::loadWrapper($wrapper_name);
+        if ($this->isError($obj)) {
+            // error during loading of math wrapper
+            $this->pushError($obj);
+            return;
+        }
+        $this->_math_obj = &$obj;
+
+        // set random generator
+        if (!$this->setRandomGenerator($random_generator)) {
+            // error in setRandomGenerator() function
+            return;
+        }
+
+        if (is_array($key_len)) {
+            // ugly BC hack - it is possible to pass RSA private key attributes [version, n, e, d, p, q, dmp1, dmq1, iqmp]
+            // as associative array instead of key length to Crypt_RSA_KeyPair constructor
+            $rsa_attrs = $key_len;
+
+            // convert attributes to big integers
+            $attr_names = $this->_get_attr_names();
+            foreach ($attr_names as $attr) {
+                if (!isset($rsa_attrs[$attr])) {
+                    $this->pushError("missing required RSA attribute [$attr]");
+                    return;
+                }
+                ${$attr} = $this->_math_obj->bin2int($rsa_attrs[$attr]);
+            }
+
+            // check primality of p and q
+            if (!$this->_math_obj->isPrime($p)) {
+                $this->pushError("[p] must be prime");
+                return;
+            }
+            if (!$this->_math_obj->isPrime($q)) {
+                $this->pushError("[q] must be prime");
+                return;
+            }
+
+            // check n = p * q
+            $n1 = $this->_math_obj->mul($p, $q);
+            if ($this->_math_obj->cmpAbs($n, $n1)) {
+                $this->pushError("n != p * q");
+                return;
+            }
+
+            // check e * d = 1 mod (p-1) * (q-1)
+            $p1 = $this->_math_obj->dec($p);
+            $q1 = $this->_math_obj->dec($q);
+            $p1q1 = $this->_math_obj->mul($p1, $q1);
+            $ed = $this->_math_obj->mul($e, $d);
+            $one = $this->_math_obj->mod($ed, $p1q1);
+            if (!$this->_math_obj->isOne($one)) {
+                $this->pushError("e * d != 1 mod (p-1)*(q-1)");
+                return;
+            }
+
+            // check dmp1 = d mod (p-1)
+            $dmp = $this->_math_obj->mod($d, $p1);
+            if ($this->_math_obj->cmpAbs($dmp, $dmp1)) {
+                $this->pushError("dmp1 != d mod (p-1)");
+                return;
+            }
+
+            // check dmq1 = d mod (q-1)
+            $dmq = $this->_math_obj->mod($d, $q1);
+            if ($this->_math_obj->cmpAbs($dmq, $dmq1)) {
+                $this->pushError("dmq1 != d mod (q-1)");
+                return;
+            }
+
+            // check iqmp = 1/q mod p
+            $q1 = $this->_math_obj->invmod($iqmp, $p);
+            if ($this->_math_obj->cmpAbs($q, $q1)) {
+                $this->pushError("iqmp != 1/q mod p");
+                return;
+            }
+
+            // try to create public key object
+            $public_key = &new Crypt_RSA_Key($rsa_attrs['n'], $rsa_attrs['e'], 'public', $wrapper_name, $error_handler);
+            if ($public_key->isError()) {
+                // error during creating public object
+                $this->pushError($public_key->getLastError());
+                return;
+            }
+
+            // try to create private key object
+            $private_key = &new Crypt_RSA_Key($rsa_attrs['n'], $rsa_attrs['d'], 'private', $wrapper_name, $error_handler);
+            if ($private_key->isError()) {
+                // error during creating private key object
+                $this->pushError($private_key->getLastError());
+                return;
+            }
+
+            $this->_public_key = $public_key;
+            $this->_private_key = $private_key;
+            $this->_key_len = $public_key->getKeyLength();
+            $this->_attrs = $rsa_attrs;
+        } else {
+            // generate key pair
+            if (!$this->generate($key_len)) {
+                // error during generating key pair
+                return;
+            }
+        }
+    }
+
+    /**
+     * Crypt_RSA_KeyPair factory.
+     *
+     * Wrapper - Name of math wrapper, which will be used to
+     *        perform different operations with big integers.
+     *        See contents of Crypt/RSA/Math folder for examples of wrappers.
+     *        Read docs/Crypt_RSA/docs/math_wrappers.txt for details.
+     *
+     * @param int      $key_len          bit length of key pair, which will be generated in constructor
+     * @param string   $wrapper_name     wrapper name
+     * @param string   $error_handler    name of error handler function
+     * @param callback $random_generator function which will be used as random generator
+     *
+     * @return object   new Crypt_RSA_KeyPair object on success or PEAR_Error object on failure
+     * @access public
+     */
+    function &factory($key_len, $wrapper_name = 'default', $error_handler = '', $random_generator = null)
+    {
+        $obj = &new Crypt_RSA_KeyPair($key_len, $wrapper_name, $error_handler, $random_generator);
+        if ($obj->isError()) {
+            // error during creating a new object. Return PEAR_Error object
+            return $obj->getLastError();
+        }
+        // object created successfully. Return it
+        return $obj;
+    }
+
+    /**
+     * Generates new Crypt_RSA key pair with length $key_len.
+     * If $key_len is missed, use an old key length from $this->_key_len
+     *
+     * @param int $key_len bit length of key pair, which will be generated
+     *
+     * @return bool         true on success or false on error
+     * @access public
+     */
+    function generate($key_len = null)
+    {
+        if (is_null($key_len)) {
+            // use an old key length
+            $key_len = $this->_key_len;
+            if (is_null($key_len)) {
+                $this->pushError('missing key_len parameter', CRYPT_RSA_ERROR_MISSING_KEY_LEN);
+                return false;
+            }
+        }
+
+        // minimal key length is 8 bit ;)
+        if ($key_len < 8) {
+            $key_len = 8;
+        }
+        // store key length in the _key_len property
+        $this->_key_len = $key_len;
+
+        // set [e] to 0x10001 (65537)
+        $e = $this->_math_obj->bin2int("\x01\x00\x01");
+
+        // generate [p], [q] and [n]
+        $p_len = intval(($key_len + 1) / 2);
+        $q_len = $key_len - $p_len;
+        $p1 = $q1 = 0;
+        do {
+            // generate prime number [$p] with length [$p_len] with the following condition:
+            // GCD($e, $p - 1) = 1
+            do {
+                $p = $this->_math_obj->getPrime($p_len, $this->_random_generator);
+                $p1 = $this->_math_obj->dec($p);
+                $tmp = $this->_math_obj->GCD($e, $p1);
+            } while (!$this->_math_obj->isOne($tmp));
+            // generate prime number [$q] with length [$q_len] with the following conditions:
+            // GCD($e, $q - 1) = 1
+            // $q != $p
+            do {
+                $q = $this->_math_obj->getPrime($q_len, $this->_random_generator);
+                $q1 = $this->_math_obj->dec($q);
+                $tmp = $this->_math_obj->GCD($e, $q1);
+            } while (!$this->_math_obj->isOne($tmp) && !$this->_math_obj->cmpAbs($q, $p));
+            // if (p < q), then exchange them
+            if ($this->_math_obj->cmpAbs($p, $q) < 0) {
+                $tmp = $p;
+                $p = $q;
+                $q = $tmp;
+                $tmp = $p1;
+                $p1 = $q1;
+                $q1 = $tmp;
+            }
+            // calculate n = p * q
+            $n = $this->_math_obj->mul($p, $q);
+        } while ($this->_math_obj->bitLen($n) != $key_len);
+
+        // calculate d = 1/e mod (p - 1) * (q - 1)
+        $pq = $this->_math_obj->mul($p1, $q1);
+        $d = $this->_math_obj->invmod($e, $pq);
+
+        // calculate dmp1 = d mod (p - 1)
+        $dmp1 = $this->_math_obj->mod($d, $p1);
+
+        // calculate dmq1 = d mod (q - 1)
+        $dmq1 = $this->_math_obj->mod($d, $q1);
+
+        // calculate iqmp = 1/q mod p
+        $iqmp = $this->_math_obj->invmod($q, $p);
+
+        // store RSA keypair attributes
+        $this->_attrs = array(
+            'version' => "\x00",
+            'n' => $this->_math_obj->int2bin($n),
+            'e' => $this->_math_obj->int2bin($e),
+            'd' => $this->_math_obj->int2bin($d),
+            'p' => $this->_math_obj->int2bin($p),
+            'q' => $this->_math_obj->int2bin($q),
+            'dmp1' => $this->_math_obj->int2bin($dmp1),
+            'dmq1' => $this->_math_obj->int2bin($dmq1),
+            'iqmp' => $this->_math_obj->int2bin($iqmp),
+        );
+
+        $n = $this->_attrs['n'];
+        $e = $this->_attrs['e'];
+        $d = $this->_attrs['d'];
+
+        // try to create public key object
+        $obj = &new Crypt_RSA_Key($n, $e, 'public', $this->_math_obj->getWrapperName(), $this->_error_handler);
+        if ($obj->isError()) {
+            // error during creating public object
+            $this->pushError($obj->getLastError());
+            return false;
+        }
+        $this->_public_key = &$obj;
+
+        // try to create private key object
+        $obj = &new Crypt_RSA_Key($n, $d, 'private', $this->_math_obj->getWrapperName(), $this->_error_handler);
+        if ($obj->isError()) {
+            // error during creating private key object
+            $this->pushError($obj->getLastError());
+            return false;
+        }
+        $this->_private_key = &$obj;
+
+        return true; // key pair successfully generated
+    }
+
+    /**
+     * Returns public key from the pair
+     *
+     * @return object  public key object of class Crypt_RSA_Key
+     * @access public
+     */
+    function getPublicKey()
+    {
+        return $this->_public_key;
+    }
+
+    /**
+     * Returns private key from the pair
+     *
+     * @return object   private key object of class Crypt_RSA_Key
+     * @access public
+     */
+    function getPrivateKey()
+    {
+        return $this->_private_key;
+    }
+
+    /**
+     * Sets name of random generator function for key generation.
+     * If parameter is skipped, then sets to default random generator.
+     *
+     * Random generator function must return integer with at least 8 lower
+     * significant bits, which will be used as random values.
+     *
+     * @param string $random_generator name of random generator function
+     *
+     * @return bool                     true on success or false on error
+     * @access public
+     */
+    function setRandomGenerator($random_generator = null)
+    {
+        static $default_random_generator = null;
+
+        if (is_string($random_generator)) {
+            // set user's random generator
+            if (!function_exists($random_generator)) {
+                $this->pushError("can't find random generator function with name [{$random_generator}]");
+                return false;
+            }
+            $this->_random_generator = $random_generator;
+        } else {
+            // set default random generator
+            $this->_random_generator = is_null($default_random_generator) ?
+                ($default_random_generator = create_function('', '$a=explode(" ",microtime());return(int)($a[0]*1000000);')) :
+                $default_random_generator;
+        }
+        return true;
+    }
+
+    /**
+     * Returns length of each key in the key pair
+     *
+     * @return int  bit length of each key in key pair
+     * @access public
+     */
+    function getKeyLength()
+    {
+        return $this->_key_len;
+    }
+
+    /**
+     * Retrieves RSA keypair from PEM-encoded string, containing RSA private key.
+     * Example of such string:
+     * -----BEGIN RSA PRIVATE KEY-----
+     * MCsCAQACBHtvbSECAwEAAQIEeYrk3QIDAOF3AgMAjCcCAmdnAgJMawIDALEk
+     * -----END RSA PRIVATE KEY-----
+     *
+     * Wrapper: Name of math wrapper, which will be used to
+     * perform different operations with big integers.
+     * See contents of Crypt/RSA/Math folder for examples of wrappers.
+     * Read docs/Crypt_RSA/docs/math_wrappers.txt for details.
+     *
+     * @param string $str           PEM-encoded string
+     * @param string $wrapper_name  Wrapper name
+     * @param string $error_handler name of error handler function
+     *
+     * @return Crypt_RSA_KeyPair object on success, PEAR_Error object on error
+     * @access public
+     * @static
+     */
+    function &fromPEMString($str, $wrapper_name = 'default', $error_handler = '')
+    {
+        if (isset($this)) {
+            if ($wrapper_name == 'default') {
+                $wrapper_name = $this->_math_obj->getWrapperName();
+            }
+            if ($error_handler == '') {
+                $error_handler = $this->_error_handler;
+            }
+        }
+        $err_handler = &new Crypt_RSA_ErrorHandler;
+        $err_handler->setErrorHandler($error_handler);
+
+        // search for base64-encoded private key
+        if (!preg_match('/-----BEGIN RSA PRIVATE KEY-----([^-]+)-----END RSA PRIVATE KEY-----/', $str, $matches)) {
+            $err_handler->pushError("can't find RSA private key in the string [{$str}]");
+            return $err_handler->getLastError();
+        }
+
+        // parse private key. It is ASN.1-encoded
+        $str = base64_decode($matches[1]);
+        $pos = 0;
+        $tmp = Crypt_RSA_KeyPair::_ASN1Parse($str, $pos, $err_handler);
+        if ($err_handler->isError()) {
+            return $err_handler->getLastError();
+        }
+        if ($tmp['tag'] != 0x10) {
+            $errstr = sprintf("wrong ASN tag value: 0x%02x. Expected 0x10 (SEQUENCE)", $tmp['tag']);
+            $err_handler->pushError($errstr);
+            return $err_handler->getLastError();
+        }
+
+        // parse ASN.1 SEQUENCE for RSA private key
+        $attr_names = Crypt_RSA_KeyPair::_get_attr_names();
+        $n = sizeof($attr_names);
+        $rsa_attrs = array();
+        for ($i = 0; $i < $n; $i++) {
+            $tmp = Crypt_RSA_KeyPair::_ASN1ParseInt($str, $pos, $err_handler);
+            if ($err_handler->isError()) {
+                return $err_handler->getLastError();
+            }
+            $attr = $attr_names[$i];
+            $rsa_attrs[$attr] = $tmp;
+        }
+
+        // create Crypt_RSA_KeyPair object.
+        $keypair = &new Crypt_RSA_KeyPair($rsa_attrs, $wrapper_name, $error_handler);
+        if ($keypair->isError()) {
+            return $keypair->getLastError();
+        }
+
+        return $keypair;
+    }
+
+    /**
+     * converts keypair to PEM-encoded string, which can be stroed in 
+     * .pem compatible files, contianing RSA private key.
+     *
+     * @return string PEM-encoded keypair on success, false on error
+     * @access public
+     */
+    function toPEMString()
+    {
+        // store RSA private key attributes into ASN.1 string
+        $str = '';
+        $attr_names = $this->_get_attr_names();
+        $n = sizeof($attr_names);
+        $rsa_attrs = $this->_attrs;
+        for ($i = 0; $i < $n; $i++) {
+            $attr = $attr_names[$i];
+            if (!isset($rsa_attrs[$attr])) {
+                $this->pushError("Cannot find value for ASN.1 attribute [$attr]");
+                return false;
+            }
+            $tmp = $rsa_attrs[$attr];
+            $str .= Crypt_RSA_KeyPair::_ASN1StoreInt($tmp);
+        }
+
+        // prepend $str by ASN.1 SEQUENCE (0x10) header
+        $str = Crypt_RSA_KeyPair::_ASN1Store($str, 0x10, true);
+
+        // encode and format PEM string
+        $str = base64_encode($str);
+        $str = chunk_split($str, 64, "\n");
+        return "-----BEGIN RSA PRIVATE KEY-----\n$str-----END RSA PRIVATE KEY-----\n";
+    }
+
+    /**
+     * Compares keypairs in Crypt_RSA_KeyPair objects $this and $key_pair
+     *
+     * @param Crypt_RSA_KeyPair $key_pair  keypair to compare
+     *
+     * @return bool  true, if keypair stored in $this equal to keypair stored in $key_pair
+     * @access public
+     */
+    function isEqual($key_pair)
+    {
+        $attr_names = $this->_get_attr_names();
+        foreach ($attr_names as $attr) {
+            if ($this->_attrs[$attr] != $key_pair->_attrs[$attr]) {
+                return false;
+            }
+        }
+        return true;
+    }
+}
+
+?>
diff --git a/plugins/OStatus/extlib/Crypt/RSA/Math/BCMath.php b/plugins/OStatus/extlib/Crypt/RSA/Math/BCMath.php
new file mode 100644
index 0000000000..646ff67103
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/Math/BCMath.php
@@ -0,0 +1,482 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version    1.2.0b
+ * @link       http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * Crypt_RSA_Math_BCMath class.
+ *
+ * Provides set of math functions, which are used by Crypt_RSA package
+ * This class is a wrapper for PHP BCMath extension.
+ * See http://php.net/manual/en/ref.bc.php for details.
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @link       http://pear.php.net/package/Crypt_RSA
+ * @version    @package_version@
+ * @access     public
+ */
+class Crypt_RSA_Math_BCMath
+{
+    /**
+     * error description
+     *
+     * @var string
+     * @access public
+     */
+    var $errstr = '';
+
+    /**
+     * Performs Miller-Rabin primality test for number $num 
+     * with base $base. Returns true, if $num is strong pseudoprime
+     * by base $base. Else returns false.
+     *
+     * @param string $num
+     * @param string $base
+     * @return bool
+     * @access private
+     */
+    function _millerTest($num, $base)
+    {
+        if (!bccomp($num, '1')) {
+            // 1 is not prime ;)
+            return false;
+        }
+        $tmp = bcsub($num, '1');
+
+        $zero_bits = 0;
+        while (!bccomp(bcmod($tmp, '2'), '0')) {
+            $zero_bits++;
+            $tmp = bcdiv($tmp, '2');
+        }
+
+        $tmp = $this->powmod($base, $tmp, $num);
+        if (!bccomp($tmp, '1')) {
+            // $num is probably prime
+            return true;
+        }
+
+        while ($zero_bits--) {
+            if (!bccomp(bcadd($tmp, '1'), $num)) {
+                // $num is probably prime
+                return true;
+            }
+            $tmp = $this->powmod($tmp, '2', $num);
+        }
+        // $num is composite
+        return false;
+    }
+
+    /**
+     * Crypt_RSA_Math_BCMath constructor.
+     * Checks an existance of PHP BCMath extension.
+     * On failure saves error description in $this->errstr
+     *
+     * @access public
+     */
+    function Crypt_RSA_Math_BCMath()
+    {
+        if (!extension_loaded('bcmath')) {
+            if (!@dl('bcmath.' . PHP_SHLIB_SUFFIX) && !@dl('php_bcmath.' . PHP_SHLIB_SUFFIX)) {
+                // cannot load BCMath extension. Set error string
+                $this->errstr = 'Crypt_RSA package requires the BCMath extension. See http://php.net/manual/en/ref.bc.php for details';
+                return;
+            }
+        }
+    }
+
+    /**
+     * Transforms binary representation of large integer into its native form.
+     * 
+     * Example of transformation:
+     *    $str = "\x12\x34\x56\x78\x90";
+     *    $num = 0x9078563412;
+     *
+     * @param string $str
+     * @return string
+     * @access public
+     */
+    function bin2int($str)
+    {
+        $result = '0';
+        $n = strlen($str);
+        do {
+            $result = bcadd(bcmul($result, '256'), ord($str{--$n}));
+        } while ($n > 0);
+        return $result;
+    }
+
+    /**
+     * Transforms large integer into binary representation.
+     * 
+     * Example of transformation:
+     *    $num = 0x9078563412;
+     *    $str = "\x12\x34\x56\x78\x90";
+     *
+     * @param string $num
+     * @return string
+     * @access public
+     */
+    function int2bin($num)
+    {
+        $result = '';
+        do {
+            $result .= chr(bcmod($num, '256'));
+            $num = bcdiv($num, '256');
+        } while (bccomp($num, '0'));
+        return $result;
+    }
+
+    /**
+     * Calculates pow($num, $pow) (mod $mod)
+     *
+     * @param string $num
+     * @param string $pow
+     * @param string $mod
+     * @return string
+     * @access public
+     */
+    function powmod($num, $pow, $mod)
+    {
+        if (function_exists('bcpowmod')) {
+            // bcpowmod is only available under PHP5
+            return bcpowmod($num, $pow, $mod);
+        }
+
+        // emulate bcpowmod
+        $result = '1';
+        do {
+            if (!bccomp(bcmod($pow, '2'), '1')) {
+                $result = bcmod(bcmul($result, $num), $mod);
+            }
+            $num = bcmod(bcpow($num, '2'), $mod);
+            $pow = bcdiv($pow, '2');
+        } while (bccomp($pow, '0'));
+        return $result;
+    }
+
+    /**
+     * Calculates $num1 * $num2
+     *
+     * @param string $num1
+     * @param string $num2
+     * @return string
+     * @access public
+     */
+    function mul($num1, $num2)
+    {
+        return bcmul($num1, $num2);
+    }
+
+    /**
+     * Calculates $num1 % $num2
+     *
+     * @param string $num1
+     * @param string $num2
+     * @return string
+     * @access public
+     */
+    function mod($num1, $num2)
+    {
+        return bcmod($num1, $num2);
+    }
+
+    /**
+     * Compares abs($num1) to abs($num2).
+     * Returns:
+     *   -1, if abs($num1) < abs($num2)
+     *   0, if abs($num1) == abs($num2)
+     *   1, if abs($num1) > abs($num2)
+     *
+     * @param string $num1
+     * @param string $num2
+     * @return int
+     * @access public
+     */
+    function cmpAbs($num1, $num2)
+    {
+        return bccomp($num1, $num2);
+    }
+
+    /**
+     * Tests $num on primality. Returns true, if $num is strong pseudoprime.
+     * Else returns false.
+     *
+     * @param string $num
+     * @return bool
+     * @access private
+     */
+    function isPrime($num)
+    {
+        static $primes = null;
+        static $primes_cnt = 0;
+        if (is_null($primes)) {
+            // generate all primes up to 10000
+            $primes = array();
+            for ($i = 0; $i < 10000; $i++) {
+                $primes[] = $i;
+            }
+            $primes[0] = $primes[1] = 0;
+            for ($i = 2; $i < 100; $i++) {
+                while (!$primes[$i]) {
+                    $i++;
+                }
+                $j = $i;
+                for ($j += $i; $j < 10000; $j += $i) {
+                    $primes[$j] = 0;
+                }
+            }
+            $j = 0;
+            for ($i = 0; $i < 10000; $i++) {
+                if ($primes[$i]) {
+                    $primes[$j++] = $primes[$i];
+                }
+            }
+            $primes_cnt = $j;
+        }
+
+        // try to divide number by small primes
+        for ($i = 0; $i < $primes_cnt; $i++) {
+            if (bccomp($num, $primes[$i]) <= 0) {
+                // number is prime
+                return true;
+            }
+            if (!bccomp(bcmod($num, $primes[$i]), '0')) {
+                // number divides by $primes[$i]
+                return false;
+            }
+        }
+
+        /*
+            try Miller-Rabin's probable-primality test for first
+            7 primes as bases
+        */
+        for ($i = 0; $i < 7; $i++) {
+            if (!$this->_millerTest($num, $primes[$i])) {
+                // $num is composite
+                return false;
+            }
+        }
+        // $num is strong pseudoprime
+        return true;
+    }
+
+    /**
+     * Generates prime number with length $bits_cnt
+     * using $random_generator as random generator function.
+     *
+     * @param int $bits_cnt
+     * @param string $rnd_generator
+     * @access public
+     */
+    function getPrime($bits_cnt, $random_generator)
+    {
+        $bytes_n = intval($bits_cnt / 8);
+        $bits_n = $bits_cnt % 8;
+        do {
+            $str = '';
+            for ($i = 0; $i < $bytes_n; $i++) {
+                $str .= chr(call_user_func($random_generator) & 0xff);
+            }
+            $n = call_user_func($random_generator) & 0xff;
+            $n |= 0x80;
+            $n >>= 8 - $bits_n;
+            $str .= chr($n);
+            $num = $this->bin2int($str);
+
+            // search for the next closest prime number after [$num]
+            if (!bccomp(bcmod($num, '2'), '0')) {
+                $num = bcadd($num, '1');
+            }
+            while (!$this->isPrime($num)) {
+                $num = bcadd($num, '2');
+            }
+        } while ($this->bitLen($num) != $bits_cnt);
+        return $num;
+    }
+
+    /**
+     * Calculates $num - 1
+     *
+     * @param string $num
+     * @return string
+     * @access public
+     */
+    function dec($num)
+    {
+        return bcsub($num, '1');
+    }
+
+    /**
+     * Returns true, if $num is equal to one. Else returns false
+     *
+     * @param string $num
+     * @return bool
+     * @access public
+     */
+    function isOne($num)
+    {
+        return !bccomp($num, '1');
+    }
+
+    /**
+     * Finds greatest common divider (GCD) of $num1 and $num2
+     *
+     * @param string $num1
+     * @param string $num2
+     * @return string
+     * @access public
+     */
+    function GCD($num1, $num2)
+    {
+        do {
+            $tmp = bcmod($num1, $num2);
+            $num1 = $num2;
+            $num2 = $tmp;
+        } while (bccomp($num2, '0'));
+        return $num1;
+    }
+
+    /**
+     * Finds inverse number $inv for $num by modulus $mod, such as:
+     *     $inv * $num = 1 (mod $mod)
+     *
+     * @param string $num
+     * @param string $mod
+     * @return string
+     * @access public
+     */
+    function invmod($num, $mod)
+    {
+        $x = '1';
+        $y = '0';
+        $num1 = $mod;
+        do {
+            $tmp = bcmod($num, $num1);
+            $q = bcdiv($num, $num1);
+            $num = $num1;
+            $num1 = $tmp;
+
+            $tmp = bcsub($x, bcmul($y, $q));
+            $x = $y;
+            $y = $tmp;
+        } while (bccomp($num1, '0'));
+        if (bccomp($x, '0') < 0) {
+            $x = bcadd($x, $mod);
+        }
+        return $x;
+    }
+
+    /**
+     * Returns bit length of number $num
+     *
+     * @param string $num
+     * @return int
+     * @access public
+     */
+    function bitLen($num)
+    {
+        $tmp = $this->int2bin($num);
+        $bit_len = strlen($tmp) * 8;
+        $tmp = ord($tmp{strlen($tmp) - 1});
+        if (!$tmp) {
+            $bit_len -= 8;
+        }
+        else {
+            while (!($tmp & 0x80)) {
+                $bit_len--;
+                $tmp <<= 1;
+            }
+        }
+        return $bit_len;
+    }
+
+    /**
+     * Calculates bitwise or of $num1 and $num2,
+     * starting from bit $start_pos for number $num1
+     *
+     * @param string $num1
+     * @param string $num2
+     * @param int $start_pos
+     * @return string
+     * @access public
+     */
+    function bitOr($num1, $num2, $start_pos)
+    {
+        $start_byte = intval($start_pos / 8);
+        $start_bit = $start_pos % 8;
+        $tmp1 = $this->int2bin($num1);
+
+        $num2 = bcmul($num2, 1 << $start_bit);
+        $tmp2 = $this->int2bin($num2);
+        if ($start_byte < strlen($tmp1)) {
+            $tmp2 |= substr($tmp1, $start_byte);
+            $tmp1 = substr($tmp1, 0, $start_byte) . $tmp2;
+        }
+        else {
+            $tmp1 = str_pad($tmp1, $start_byte, "\0") . $tmp2;
+        }
+        return $this->bin2int($tmp1);
+    }
+
+    /**
+     * Returns part of number $num, starting at bit
+     * position $start with length $length
+     *
+     * @param string $num
+     * @param int start
+     * @param int length
+     * @return string
+     * @access public
+     */
+    function subint($num, $start, $length)
+    {
+        $start_byte = intval($start / 8);
+        $start_bit = $start % 8;
+        $byte_length = intval($length / 8);
+        $bit_length = $length % 8;
+        if ($bit_length) {
+            $byte_length++;
+        }
+        $num = bcdiv($num, 1 << $start_bit);
+        $tmp = substr($this->int2bin($num), $start_byte, $byte_length);
+        $tmp = str_pad($tmp, $byte_length, "\0");
+        $tmp = substr_replace($tmp, $tmp{$byte_length - 1} & chr(0xff >> (8 - $bit_length)), $byte_length - 1, 1);
+        return $this->bin2int($tmp);
+    }
+
+    /**
+     * Returns name of current wrapper
+     *
+     * @return string name of current wrapper
+     * @access public
+     */
+    function getWrapperName()
+    {
+        return 'BCMath';
+    }
+}
+
+?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/Crypt/RSA/Math/BigInt.php b/plugins/OStatus/extlib/Crypt/RSA/Math/BigInt.php
new file mode 100644
index 0000000000..b7ac24cb66
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/Math/BigInt.php
@@ -0,0 +1,313 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version    1.2.0b
+ * @link       http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * Crypt_RSA_Math_BigInt class.
+ *
+ * Provides set of math functions, which are used by Crypt_RSA package
+ * This class is a wrapper for big_int PECL extension,
+ * which could be loaded from http://pecl.php.net/packages/big_int
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @link       http://pear.php.net/package/Crypt_RSA
+ * @version    @package_version@
+ * @access     public
+ */
+class Crypt_RSA_Math_BigInt
+{
+    /**
+     * error description
+     *
+     * @var string
+     * @access public
+     */
+    var $errstr = '';
+
+    /**
+     * Crypt_RSA_Math_BigInt constructor.
+     * Checks an existance of big_int PECL math package.
+     * This package is available at http://pecl.php.net/packages/big_int
+     * On failure saves error description in $this->errstr
+     *
+     * @access public
+     */
+    function Crypt_RSA_Math_BigInt()
+    {
+        if (!extension_loaded('big_int')) {
+            if (!@dl('big_int.' . PHP_SHLIB_SUFFIX) && !@dl('php_big_int.' . PHP_SHLIB_SUFFIX)) {
+                // cannot load big_int extension
+                $this->errstr = 'Crypt_RSA package requires big_int PECL package. ' .
+                     'It is available at http://pecl.php.net/packages/big_int';
+                return;
+            }
+        }
+
+        // check version of big_int extension ( Crypt_RSA requires version 1.0.2 and higher )
+        if (!in_array('bi_info', get_extension_funcs('big_int'))) {
+            // there is no bi_info() function in versions, older than 1.0.2
+            $this->errstr = 'Crypt_RSA package requires big_int package version 1.0.2 and higher';
+        }
+    }
+
+    /**
+     * Transforms binary representation of large integer into its native form.
+     * 
+     * Example of transformation:
+     *    $str = "\x12\x34\x56\x78\x90";
+     *    $num = 0x9078563412;
+     *
+     * @param string $str
+     * @return big_int resource
+     * @access public
+     */
+    function bin2int($str)
+    {
+        return bi_unserialize($str);
+    }
+
+    /**
+     * Transforms large integer into binary representation.
+     * 
+     * Example of transformation:
+     *    $num = 0x9078563412;
+     *    $str = "\x12\x34\x56\x78\x90";
+     *
+     * @param big_int resource $num
+     * @return string
+     * @access public
+     */
+    function int2bin($num)
+    {
+        return bi_serialize($num);
+    }
+
+    /**
+     * Calculates pow($num, $pow) (mod $mod)
+     *
+     * @param big_int resource $num
+     * @param big_int resource $pow
+     * @param big_int resource $mod
+     * @return big_int resource
+     * @access public
+     */
+    function powmod($num, $pow, $mod)
+    {
+        return bi_powmod($num, $pow, $mod);
+    }
+
+    /**
+     * Calculates $num1 * $num2
+     *
+     * @param big_int resource $num1
+     * @param big_int resource $num2
+     * @return big_int resource
+     * @access public
+     */
+    function mul($num1, $num2)
+    {
+        return bi_mul($num1, $num2);
+    }
+
+    /**
+     * Calculates $num1 % $num2
+     *
+     * @param string $num1
+     * @param string $num2
+     * @return string
+     * @access public
+     */
+    function mod($num1, $num2)
+    {
+        return bi_mod($num1, $num2);
+    }
+
+    /**
+     * Compares abs($num1) to abs($num2).
+     * Returns:
+     *   -1, if abs($num1) < abs($num2)
+     *   0, if abs($num1) == abs($num2)
+     *   1, if abs($num1) > abs($num2)
+     *
+     * @param big_int resource $num1
+     * @param big_int resource $num2
+     * @return int
+     * @access public
+     */
+    function cmpAbs($num1, $num2)
+    {
+        return bi_cmp_abs($num1, $num2);
+    }
+
+    /**
+     * Tests $num on primality. Returns true, if $num is strong pseudoprime.
+     * Else returns false.
+     *
+     * @param string $num
+     * @return bool
+     * @access private
+     */
+    function isPrime($num)
+    {
+        return bi_is_prime($num) ? true : false;
+    }
+
+    /**
+     * Generates prime number with length $bits_cnt
+     * using $random_generator as random generator function.
+     *
+     * @param int $bits_cnt
+     * @param string $rnd_generator
+     * @access public
+     */
+    function getPrime($bits_cnt, $random_generator)
+    {
+        $bytes_n = intval($bits_cnt / 8);
+        $bits_n = $bits_cnt % 8;
+        do {
+            $str = '';
+            for ($i = 0; $i < $bytes_n; $i++) {
+                $str .= chr(call_user_func($random_generator) & 0xff);
+            }
+            $n = call_user_func($random_generator) & 0xff;
+            $n |= 0x80;
+            $n >>= 8 - $bits_n;
+            $str .= chr($n);
+            $num = $this->bin2int($str);
+
+            // search for the next closest prime number after [$num]
+            $num = bi_next_prime($num);
+        } while ($this->bitLen($num) != $bits_cnt);
+        return $num;
+    }
+
+    /**
+     * Calculates $num - 1
+     *
+     * @param big_int resource $num
+     * @return big_int resource
+     * @access public
+     */
+    function dec($num)
+    {
+        return bi_dec($num);
+    }
+
+    /**
+     * Returns true, if $num is equal to 1. Else returns false
+     *
+     * @param big_int resource $num
+     * @return bool
+     * @access public
+     */
+    function isOne($num)
+    {
+        return bi_is_one($num);
+    }
+
+    /**
+     * Finds greatest common divider (GCD) of $num1 and $num2
+     *
+     * @param big_int resource $num1
+     * @param big_int resource $num2
+     * @return big_int resource
+     * @access public
+     */
+    function GCD($num1, $num2)
+    {
+        return bi_gcd($num1, $num2);
+    }
+
+    /**
+     * Finds inverse number $inv for $num by modulus $mod, such as:
+     *     $inv * $num = 1 (mod $mod)
+     *
+     * @param big_int resource $num
+     * @param big_int resource $mod
+     * @return big_int resource
+     * @access public
+     */
+    function invmod($num, $mod)
+    {
+        return bi_invmod($num, $mod);
+    }
+
+    /**
+     * Returns bit length of number $num
+     *
+     * @param big_int resource $num
+     * @return int
+     * @access public
+     */
+    function bitLen($num)
+    {
+        return bi_bit_len($num);
+    }
+
+    /**
+     * Calculates bitwise or of $num1 and $num2,
+     * starting from bit $start_pos for number $num1
+     *
+     * @param big_int resource $num1
+     * @param big_int resource $num2
+     * @param int $start_pos
+     * @return big_int resource
+     * @access public
+     */
+    function bitOr($num1, $num2, $start_pos)
+    {
+        return bi_or($num1, $num2, $start_pos);
+    }
+
+    /**
+     * Returns part of number $num, starting at bit
+     * position $start with length $length
+     *
+     * @param big_int resource $num
+     * @param int start
+     * @param int length
+     * @return big_int resource
+     * @access public
+     */
+    function subint($num, $start, $length)
+    {
+        return bi_subint($num, $start, $length);
+    }
+
+    /**
+     * Returns name of current wrapper
+     *
+     * @return string name of current wrapper
+     * @access public
+     */
+    function getWrapperName()
+    {
+        return 'BigInt';
+    }
+}
+
+?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/Crypt/RSA/Math/GMP.php b/plugins/OStatus/extlib/Crypt/RSA/Math/GMP.php
new file mode 100644
index 0000000000..54e4c34fce
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/Math/GMP.php
@@ -0,0 +1,361 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version    1.2.0b
+ * @link       http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * Crypt_RSA_Math_GMP class.
+ *
+ * Provides set of math functions, which are used by Crypt_RSA package
+ * This class is a wrapper for PHP GMP extension.
+ * See http://php.net/gmp for details.
+ *
+ * @category   Encryption
+ * @package    Crypt_RSA
+ * @author     Alexander Valyalkin <valyala@gmail.com>
+ * @copyright  2005, 2006 Alexander Valyalkin
+ * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @link       http://pear.php.net/package/Crypt_RSA
+ * @version    @package_version@
+ * @access     public
+ */
+class Crypt_RSA_Math_GMP
+{
+    /**
+     * error description
+     *
+     * @var string
+     * @access public
+     */
+    var $errstr = '';
+
+    /**
+     * Crypt_RSA_Math_GMP constructor.
+     * Checks an existance of PHP GMP package.
+     * See http://php.net/gmp for details.
+     *
+     * On failure saves error description in $this->errstr
+     *
+     * @access public
+     */
+    function Crypt_RSA_Math_GMP()
+    {
+        if (!extension_loaded('gmp')) {
+            if (!@dl('gmp.' . PHP_SHLIB_SUFFIX) && !@dl('php_gmp.' . PHP_SHLIB_SUFFIX)) {
+                // cannot load GMP extension
+                $this->errstr = 'Crypt_RSA package requires PHP GMP package. ' .
+                     'See http://php.net/gmp for details';
+                return;
+            }
+        }
+    }
+
+    /**
+     * Transforms binary representation of large integer into its native form.
+     * 
+     * Example of transformation:
+     *    $str = "\x12\x34\x56\x78\x90";
+     *    $num = 0x9078563412;
+     *
+     * @param string $str
+     * @return gmp resource
+     * @access public
+     */
+    function bin2int($str)
+    {
+        $result = 0;
+        $n = strlen($str);
+        do {
+            // dirty hack: GMP returns FALSE, when second argument equals to int(0).
+            // so, it must be converted to string '0'
+            $result = gmp_add(gmp_mul($result, 256), strval(ord($str{--$n})));
+        } while ($n > 0);
+        return $result;
+    }
+
+    /**
+     * Transforms large integer into binary representation.
+     * 
+     * Example of transformation:
+     *    $num = 0x9078563412;
+     *    $str = "\x12\x34\x56\x78\x90";
+     *
+     * @param gmp resource $num
+     * @return string
+     * @access public
+     */
+    function int2bin($num)
+    {
+        $result = '';
+        do {
+            $result .= chr(gmp_intval(gmp_mod($num, 256)));
+            $num = gmp_div($num, 256);
+        } while (gmp_cmp($num, 0));
+        return $result;
+    }
+
+    /**
+     * Calculates pow($num, $pow) (mod $mod)
+     *
+     * @param gmp resource $num
+     * @param gmp resource $pow
+     * @param gmp resource $mod
+     * @return gmp resource
+     * @access public
+     */
+    function powmod($num, $pow, $mod)
+    {
+        return gmp_powm($num, $pow, $mod);
+    }
+
+    /**
+     * Calculates $num1 * $num2
+     *
+     * @param gmp resource $num1
+     * @param gmp resource $num2
+     * @return gmp resource
+     * @access public
+     */
+    function mul($num1, $num2)
+    {
+        return gmp_mul($num1, $num2);
+    }
+
+    /**
+     * Calculates $num1 % $num2
+     *
+     * @param string $num1
+     * @param string $num2
+     * @return string
+     * @access public
+     */
+    function mod($num1, $num2)
+    {
+        return gmp_mod($num1, $num2);
+    }
+
+    /**
+     * Compares abs($num1) to abs($num2).
+     * Returns:
+     *   -1, if abs($num1) < abs($num2)
+     *   0, if abs($num1) == abs($num2)
+     *   1, if abs($num1) > abs($num2)
+     *
+     * @param gmp resource $num1
+     * @param gmp resource $num2
+     * @return int
+     * @access public
+     */
+    function cmpAbs($num1, $num2)
+    {
+        return gmp_cmp($num1, $num2);
+    }
+
+    /**
+     * Tests $num on primality. Returns true, if $num is strong pseudoprime.
+     * Else returns false.
+     *
+     * @param string $num
+     * @return bool
+     * @access private
+     */
+    function isPrime($num)
+    {
+        return gmp_prob_prime($num) ? true : false;
+    }
+
+    /**
+     * Generates prime number with length $bits_cnt
+     * using $random_generator as random generator function.
+     *
+     * @param int $bits_cnt
+     * @param string $rnd_generator
+     * @access public
+     */
+    function getPrime($bits_cnt, $random_generator)
+    {
+        $bytes_n = intval($bits_cnt / 8);
+        $bits_n = $bits_cnt % 8;
+        do {
+            $str = '';
+            for ($i = 0; $i < $bytes_n; $i++) {
+                $str .= chr(call_user_func($random_generator) & 0xff);
+            }
+            $n = call_user_func($random_generator) & 0xff;
+            $n |= 0x80;
+            $n >>= 8 - $bits_n;
+            $str .= chr($n);
+            $num = $this->bin2int($str);
+
+            // search for the next closest prime number after [$num]
+            if (!gmp_cmp(gmp_mod($num, '2'), '0')) {
+                $num = gmp_add($num, '1');
+            }
+            while (!gmp_prob_prime($num)) {
+                $num = gmp_add($num, '2');
+            }
+        } while ($this->bitLen($num) != $bits_cnt);
+        return $num;
+    }
+
+    /**
+     * Calculates $num - 1
+     *
+     * @param gmp resource $num
+     * @return gmp resource
+     * @access public
+     */
+    function dec($num)
+    {
+        return gmp_sub($num, 1);
+    }
+
+    /**
+     * Returns true, if $num is equal to one. Else returns false
+     *
+     * @param gmp resource $num
+     * @return bool
+     * @access public
+     */
+    function isOne($num)
+    {
+        return !gmp_cmp($num, 1);
+    }
+
+    /**
+     * Finds greatest common divider (GCD) of $num1 and $num2
+     *
+     * @param gmp resource $num1
+     * @param gmp resource $num2
+     * @return gmp resource
+     * @access public
+     */
+    function GCD($num1, $num2)
+    {
+        return gmp_gcd($num1, $num2);
+    }
+
+    /**
+     * Finds inverse number $inv for $num by modulus $mod, such as:
+     *     $inv * $num = 1 (mod $mod)
+     *
+     * @param gmp resource $num
+     * @param gmp resource $mod
+     * @return gmp resource
+     * @access public
+     */
+    function invmod($num, $mod)
+    {
+        return gmp_invert($num, $mod);
+    }
+
+    /**
+     * Returns bit length of number $num
+     *
+     * @param gmp resource $num
+     * @return int
+     * @access public
+     */
+    function bitLen($num)
+    {
+        $tmp = $this->int2bin($num);
+        $bit_len = strlen($tmp) * 8;
+        $tmp = ord($tmp{strlen($tmp) - 1});
+        if (!$tmp) {
+            $bit_len -= 8;
+        }
+        else {
+            while (!($tmp & 0x80)) {
+                $bit_len--;
+                $tmp <<= 1;
+            }
+        }
+        return $bit_len;
+    }
+
+    /**
+     * Calculates bitwise or of $num1 and $num2,
+     * starting from bit $start_pos for number $num1
+     *
+     * @param gmp resource $num1
+     * @param gmp resource $num2
+     * @param int $start_pos
+     * @return gmp resource
+     * @access public
+     */
+    function bitOr($num1, $num2, $start_pos)
+    {
+        $start_byte = intval($start_pos / 8);
+        $start_bit = $start_pos % 8;
+        $tmp1 = $this->int2bin($num1);
+
+        $num2 = gmp_mul($num2, 1 << $start_bit);
+        $tmp2 = $this->int2bin($num2);
+        if ($start_byte < strlen($tmp1)) {
+            $tmp2 |= substr($tmp1, $start_byte);
+            $tmp1 = substr($tmp1, 0, $start_byte) . $tmp2;
+        }
+        else {
+            $tmp1 = str_pad($tmp1, $start_byte, "\0") . $tmp2;
+        }
+        return $this->bin2int($tmp1);
+    }
+
+    /**
+     * Returns part of number $num, starting at bit
+     * position $start with length $length
+     *
+     * @param gmp resource $num
+     * @param int start
+     * @param int length
+     * @return gmp resource
+     * @access public
+     */
+    function subint($num, $start, $length)
+    {
+        $start_byte = intval($start / 8);
+        $start_bit = $start % 8;
+        $byte_length = intval($length / 8);
+        $bit_length = $length % 8;
+        if ($bit_length) {
+            $byte_length++;
+        }
+        $num = gmp_div($num, 1 << $start_bit);
+        $tmp = substr($this->int2bin($num), $start_byte, $byte_length);
+        $tmp = str_pad($tmp, $byte_length, "\0");
+        $tmp = substr_replace($tmp, $tmp{$byte_length - 1} & chr(0xff >> (8 - $bit_length)), $byte_length - 1, 1);
+        return $this->bin2int($tmp);
+    }
+
+    /**
+     * Returns name of current wrapper
+     *
+     * @return string name of current wrapper
+     * @access public
+     */
+    function getWrapperName()
+    {
+        return 'GMP';
+    }
+}
+
+?>
\ No newline at end of file
diff --git a/plugins/OStatus/extlib/Crypt/RSA/MathLoader.php b/plugins/OStatus/extlib/Crypt/RSA/MathLoader.php
new file mode 100644
index 0000000000..de6c94642f
--- /dev/null
+++ b/plugins/OStatus/extlib/Crypt/RSA/MathLoader.php
@@ -0,0 +1,135 @@
+<?php
+/**
+ * Crypt_RSA allows to do following operations:
+ *     - key pair generation
+ *     - encryption and decryption
+ *     - signing and sign validation
+ *
+ * PHP versions 4 and 5
+ *
+ * LICENSE: This source file is subject to version 3.0 of the PHP license
+ * that is available through the world-wide-web at the following URI:
+ * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
+ * the PHP License and are unable to obtain it through the web, please
+ * send a note to license@php.net so we can mail you a copy immediately.
+ *
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright Alexander Valyalkin 2005
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   CVS: $Id: MathLoader.php,v 1.5 2009/01/05 08:30:29 clockwerx Exp $
+ * @link      http://pear.php.net/package/Crypt_RSA
+ */
+
+/**
+ * RSA error handling facilities
+ */
+require_once 'Crypt/RSA/ErrorHandler.php';
+
+/**
+ * Crypt_RSA_MathLoader class.
+ *
+ * Provides static function:
+ *  - loadWrapper($wrapper_name) - loads RSA math wrapper with name $wrapper_name
+ *                                 or most suitable wrapper if $wrapper_name == 'default'
+ *
+ * Example usage:
+ *    // load BigInt wrapper
+ *    $big_int_wrapper = Crypt_RSA_MathLoader::loadWrapper('BigInt');
+ * 
+ *    // load BCMath wrapper
+ *    $bcmath_wrapper = Crypt_RSA_MathLoader::loadWrapper('BCMath');
+ * 
+ *    // load the most suitable wrapper
+ *    $bcmath_wrapper = Crypt_RSA_MathLoader::loadWrapper();
+ * 
+ * @category  Encryption
+ * @package   Crypt_RSA
+ * @author    Alexander Valyalkin <valyala@gmail.com>
+ * @copyright Alexander Valyalkin 2005
+ * @license   http://www.php.net/license/3_0.txt  PHP License 3.0
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/Crypt_RSA
+ * @access    public
+ */
+class Crypt_RSA_MathLoader
+{
+    /**
+     * Loads RSA math wrapper with name $wrapper_name.
+     * Implemented wrappers can be found at Crypt/RSA/Math folder.
+     * Read docs/Crypt_RSA/docs/math_wrappers.txt for details
+     *
+     * This is a static function:
+     *    // load BigInt wrapper
+     *    $big_int_wrapper = &Crypt_RSA_MathLoader::loadWrapper('BigInt');
+     *
+     *    // load BCMath wrapper
+     *    $bcmath_wrapper = &Crypt_RSA_MathLoader::loadWrapper('BCMath');
+     *
+     * @param string $wrapper_name Name of wrapper
+     *
+     * @return object
+     *         Reference to object of wrapper with name $wrapper_name on success
+     *         or PEAR_Error object on error
+     *
+     * @access public
+     */
+    function loadWrapper($wrapper_name = 'default')
+    {
+        static $math_objects = array();
+        // ordered by performance. GMP is the fastest math library, BCMath - the slowest.
+        static $math_wrappers = array('GMP', 'BigInt', 'BCMath',);
+
+        if (isset($math_objects[$wrapper_name])) {
+            /*
+                wrapper with name $wrapper_name is already loaded and created.
+                Return reference to existing copy of wrapper
+            */
+            return $math_objects[$wrapper_name];
+        }
+
+        $err_handler = new Crypt_RSA_ErrorHandler();
+
+        if ($wrapper_name === 'default') {
+            // try to load the most suitable wrapper
+            $n = sizeof($math_wrappers);
+            for ($i = 0; $i < $n; $i++) {
+                $obj = Crypt_RSA_MathLoader::loadWrapper($math_wrappers[$i]);
+                if (!$err_handler->isError($obj)) {
+                    // wrapper for $math_wrappers[$i] successfully loaded
+                    // register it as default wrapper and return reference to it
+                    return $math_objects['default'] = $obj;
+                }
+            }
+            // can't load any wrapper
+            $err_handler->pushError("can't load any wrapper for existing math libraries", CRYPT_RSA_ERROR_NO_WRAPPERS);
+            return $err_handler->getLastError();
+        }
+
+        $class_name = 'Crypt_RSA_Math_' . $wrapper_name;
+        $class_filename = dirname(__FILE__) . '/Math/' . $wrapper_name . '.php';
+
+        if (!is_file($class_filename)) {
+            $err_handler->pushError("can't find file [{$class_filename}] for RSA math wrapper [{$wrapper_name}]", CRYPT_RSA_ERROR_NO_FILE);
+            return $err_handler->getLastError();
+        }
+
+        include_once $class_filename;
+        if (!class_exists($class_name)) {
+            $err_handler->pushError("can't find class [{$class_name}] in file [{$class_filename}]", CRYPT_RSA_ERROR_NO_CLASS);
+            return $err_handler->getLastError();
+        }
+
+        // create and return wrapper object on success or PEAR_Error object on error
+        $obj = new $class_name;
+        if ($obj->errstr) {
+            // cannot load required extension for math wrapper
+            $err_handler->pushError($obj->errstr, CRYPT_RSA_ERROR_NO_EXT);
+            return $err_handler->getLastError();
+        }
+        return $math_objects[$wrapper_name] = $obj;
+    }
+}
+
+?>
diff --git a/plugins/OStatus/lib/magicenvelope.php b/plugins/OStatus/lib/magicenvelope.php
new file mode 100644
index 0000000000..1ae80d70c1
--- /dev/null
+++ b/plugins/OStatus/lib/magicenvelope.php
@@ -0,0 +1,174 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * A sample module to show best practices for StatusNet plugins
+ *
+ * PHP version 5
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package   StatusNet
+ * @author    James Walker <james@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+require_once 'magicsig.php';
+
+class MagicEnvelope
+{
+    const ENCODING = 'base64url';
+
+    const NS = 'http://salmon-protocol.org/ns/magic-env';
+    
+    private function normalizeUser($user_id)
+    {
+        if (substr($user_id, 0, 5) == 'http:' ||
+            substr($user_id, 0, 6) == 'https:' ||
+            substr($user_id, 0, 5) == 'acct:') {
+            return $user_id;
+        }
+
+        if (strpos($user_id, '@') !== FALSE) {
+            return 'acct:' . $user_id;
+        }
+
+        return 'http://' . $user_id;
+    }
+
+    public function getKeyPair($signer_uri)
+    {
+        return 'RSA.79_L2gq-TD72Nsb5yGS0r9stLLpJZF5AHXyxzWmQmlqKl276LEJEs8CppcerLcR90MbYQUwt-SX9slx40Yq3vA==.AQAB.AR-jo5KMfSISmDAT2iMs2_vNFgWRjl5rbJVvA0SpGIEWyPdCGxlPtCbTexp8-0ZEIe8a4SyjatBECH5hxgMTpw==';
+    }
+
+
+    public function signMessage($text, $mimetype, $signer_uri)
+    {
+        $signer_uri = $this->normalizeUser($signer_uri);
+
+        if (!$this->checkAuthor($text, $signer_uri)) {
+            return false;
+        }
+
+        $signature_alg = new MagicsigRsaSha256($this->getKeyPair($signer_uri));
+        $armored_text = base64_encode($text);
+
+        return array(
+            'data' => $armored_text,
+            'encoding' => MagicEnvelope::ENCODING,
+            'data_type' => $mimetype,
+            'sig' => $signature_alg->sign($armored_text),
+            'alg' => $signature_alg->getName()
+        );
+            
+            
+    }
+
+    public function unfold($env)
+    {
+        $dom = new DOMDocument();
+        $dom->loadXML(base64_decode($env['data']));
+
+        if ($dom->documentElement->tagName != 'entry') {
+            return false;
+        }
+
+        $prov = $dom->createElementNS(MagicEnvelope::NS, 'me:provenance');
+        $prov->setAttribute('xmlns:me', MagicEnvelope::NS);
+        $data = $dom->createElementNS(MagicEnvelope::NS, 'me:data', $env['data']);
+        $data->setAttribute('type', $env['data_type']);
+        $prov->appendChild($data);
+        $enc = $dom->createElementNS(MagicEnvelope::NS, 'me:encoding', $env['encoding']);
+        $prov->appendChild($enc);
+        $alg = $dom->createElementNS(MagicEnvelope::NS, 'me:alg', $env['alg']);
+        $prov->appendChild($alg);
+        $sig = $dom->createElementNS(MagicEnvelope::NS, 'me:sig', $env['sig']);
+        $prov->appendChild($sig);
+
+        $dom->documentElement->appendChild($prov);
+
+        return $dom->saveXML();
+    }
+    
+    public function getAuthor($text) {
+        $doc = new DOMDocument();
+        if (!$doc->loadXML($text)) {
+            return FALSE;
+        }
+
+        if ($doc->documentElement->tagName == 'entry') {
+            $authors = $doc->documentElement->getElementsByTagName('author');
+            foreach ($authors as $author) {
+                $uris = $author->getElementsByTagName('uri');
+                foreach ($uris as $uri) {
+                    return $this->normalizeUser($uri->nodeValue);
+                }
+            }
+        }
+    }
+    
+    public function checkAuthor($text, $signer_uri)
+    {
+        return ($this->getAuthor($text) == $signer_uri);
+    }
+    
+    public function verify($env)
+    {
+        if ($env['alg'] != 'RSA-SHA256') {
+            return false;
+        }
+
+        if ($env['encoding'] != MagicEnvelope::ENCODING) {
+            return false;
+        }
+
+        $text = base64_decode($env['data']);
+        $signer_uri = $this->getAuthor($text);
+
+        $verifier = new MagicsigRsaSha256($this->getKeyPair($signer_uri));
+
+        return $verifier->verify($env['data'], $env['sig']);
+    }
+
+    public function parse($text)
+    {
+        $dom = DOMDocument::loadXML($text);
+        return $this->fromDom($dom);
+    }
+
+    public function fromDom($dom)
+    {
+        if ($dom->documentElement->tagName == 'entry') {
+            $env_element = $dom->getElementsByTagNameNS(MagicEnvelope::NS, 'provenance')->item(0);
+        } else if ($dom->documentElement->tagName == 'me:env') {
+            $env_element = $dom->documentElement;
+        } else {
+            return false;
+        }
+
+        $data_element = $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'data')->item(0);
+        
+        return array(
+            'data' => trim($data_element->nodeValue),
+            'data_type' => $data_element->getAttribute('type'),
+            'encoding' => $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'encoding')->item(0)->nodeValue,
+            'alg' => $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'alg')->item(0)->nodeValue,
+            'sig' => $env_element->getElementsByTagNameNS(MagicEnvelope::NS, 'sig')->item(0)->nodeValue,
+        );
+    }
+
+}
diff --git a/plugins/OStatus/lib/magicsig.php b/plugins/OStatus/lib/magicsig.php
new file mode 100644
index 0000000000..af65bad046
--- /dev/null
+++ b/plugins/OStatus/lib/magicsig.php
@@ -0,0 +1,159 @@
+<?php
+/**
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * A sample module to show best practices for StatusNet plugins
+ *
+ * PHP version 5
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package   StatusNet
+ * @author    James Walker <james@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
+ * @link      http://status.net/
+ */
+
+require_once 'Crypt/RSA.php';
+
+interface Magicsig
+{
+
+    public function sign($bytes);
+
+    public function verify($signed, $signature_b64);
+}
+
+class MagicsigRsaSha256
+{
+
+    public $keypair;
+    
+    public function __construct($init = null)
+    {
+        if (is_null($init)) {
+            $this->generate();
+        } else {
+            $this->fromString($init);
+        }
+    }
+
+
+    public function generate($key_length = 512)
+    {
+        $keypair = new Crypt_RSA_KeyPair($key_length);
+        $params['public_key'] = $keypair->getPublicKey();
+        $params['private_key'] = $keypair->getPrivateKey();
+        
+        $this->keypair = new Crypt_RSA($params);
+    }
+
+
+    public function toString($full_pair = true)
+    {
+        $public_key = $this->keypair->_public_key;
+        $private_key = $this->keypair->_private_key;
+
+        $mod = base64_url_encode($public_key->getModulus());
+        $exp = base64_url_encode($public_key->getExponent());
+        $private_exp = '';
+        if ($full_pair && $private_key->getExponent()) {
+            $private_exp = '.' . base64_url_encode($private_key->getExponent());
+        }
+
+        return 'RSA.' . $mod . '.' . $exp . $private_exp; 
+    }
+    
+    public function fromString($text)
+    {
+        // remove whitespace
+        $text = preg_replace('/\s+/', '', $text);
+
+        // parse components
+        if (!preg_match('/RSA\.([^\.]+)\.([^\.]+)(.([^\.]+))?/', $text, $matches)) {
+            return false;
+        }
+
+        
+        $mod = base64_url_decode($matches[1]);
+        $exp = base64_url_decode($matches[2]);
+        if ($matches[4]) {
+            $private_exp = base64_url_decode($matches[4]);
+        }
+
+        $params['public_key'] = new Crypt_RSA_KEY($mod, $exp, 'public');
+        if ($params['public_key']->isError()) {
+            $error = $params['public_key']->getLastError();
+            print $error->getMessage();
+            exit;
+        }
+        if ($private_exp) {
+            $params['private_key'] = new Crypt_RSA_KEY($mod, $private_exp, 'private');
+            if ($params['private_key']->isError()) {
+                $error = $params['private_key']->getLastError();
+                print $error->getMessage();
+                exit;
+            }
+        }
+
+        $this->keypair = new Crypt_RSA($params);
+    }
+
+    public function getName()
+    {
+        return 'RSA-SHA256';
+    }
+
+    public function sign($bytes)
+    {
+        $sig = $this->keypair->createSign($bytes, null, 'sha256');
+        if ($this->keypair->isError()) {
+            $error = $this->keypair->getLastError();
+            common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
+        }
+
+        return $sig;
+    }
+
+    public function verify($signed_bytes, $signature)
+    {
+        $result =  $this->keypair->validateSign($signed_bytes, $signature, null, 'sha256');
+        if ($this->keypair->isError()) {
+            $error = $this->keypair->getLastError();
+            //common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
+            print $error->getMessage();
+        }
+        return $result;
+    }
+        
+}
+
+// Define a sha256 function for hashing
+// (Crypt_RSA should really be updated to use hash() )
+function sha256($bytes)
+{
+    return hash('sha256', $bytes);
+}
+
+function base64_url_encode($input)
+{
+    return strtr(base64_encode($input), '+/', '-_');
+}
+
+function base64_url_decode($input)
+{
+    return base64_decode(strtr($input, '-_', '+/'));
+}
\ No newline at end of file

From 2f65fa646acc9a0739e779de9e472b9957c2e7eb Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 09:05:52 -0500
Subject: [PATCH 130/190] wiring in magicsig

---
 plugins/OStatus/lib/salmon.php       | 17 ++++++++++++++---
 plugins/OStatus/lib/salmonaction.php |  8 +++++++-
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/plugins/OStatus/lib/salmon.php b/plugins/OStatus/lib/salmon.php
index df17a70068..53925dc3f4 100644
--- a/plugins/OStatus/lib/salmon.php
+++ b/plugins/OStatus/lib/salmon.php
@@ -34,6 +34,8 @@ class Salmon
             return FALSE;
         }
 
+        $xml = $this->createMagicEnv($xml);
+        
         $headers = array('Content-type: application/atom+xml');
 
         try {
@@ -52,16 +54,25 @@ class Salmon
 
     }
 
-    public function createMagicEnv($text, $userid)
+    public function createMagicEnv($text)
     {
+        $magic_env = new MagicEnvelope();
 
+        // TODO: Should probably be getting the signer uri as an argument?
+        $signer_uri = $magic_env->getAuthor($text);
 
+        $env = $magic_env->signMessage($text, 'application/atom+xml', $signer_uri);
+
+        return $magic_env->unfold($env);
     }
 
 
-    public function verifyMagicEnv($env)
+    public function verifyMagicEnv($dom)
     {
+        $magic_env = new MagicEnvelope();
+        
+        $env = $magic_env->fromDom($dom);
 
-
+        return $magic_env->verify($env);
     }
 }
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 4aba20cc40..09a042975d 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -54,8 +54,14 @@ class SalmonAction extends Action
             common_log(LOG_DEBUG, "Got invalid Salmon post: $xml");
             $this->clientError(_m('Salmon post must be an Atom entry.'));
         }
-        // XXX: check the signature
 
+        // Check the signature
+        $salmon = new Salmon;
+        if (!$salmon->verifyMagicEnv($dom)) {
+            common_log(LOG_DEBUG, "Salmon signature verification failed.");
+            $this->clientError(_m('Salmon signature verification failed.'));
+        }
+            
         $this->act = new Activity($dom->documentElement);
         return true;
     }

From 8ccc9e2c386824c71aca2da7ae311d2787338483 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 17:03:28 +0100
Subject: [PATCH 131/190] Added before and after event hooks for subscriptions
 content

---
 EVENTS.txt                |  6 +++++
 actions/subscriptions.php | 47 ++++++++++++++++++++++-----------------
 2 files changed, 32 insertions(+), 21 deletions(-)

diff --git a/EVENTS.txt b/EVENTS.txt
index d3c2fb7bf6..c387274c03 100644
--- a/EVENTS.txt
+++ b/EVENTS.txt
@@ -763,3 +763,9 @@ EndFindMentions: end finding mentions in a block of text
   has 'mentioned' (array of mentioned profiles), 'url' (url to link as),
   'title' (title of the link), 'position' (position of the text to
   replace), 'text' (text to replace)
+
+StartShowSubscriptionsContent: before showing the subscriptions content
+- $action: the current action
+
+EndShowSubscriptionsContent: after showing the subscriptions content
+- $action: the current action
diff --git a/actions/subscriptions.php b/actions/subscriptions.php
index 0ef31aa9f1..ba6171ef4c 100644
--- a/actions/subscriptions.php
+++ b/actions/subscriptions.php
@@ -79,32 +79,37 @@ class SubscriptionsAction extends GalleryAction
 
     function showContent()
     {
-        parent::showContent();
+        if (Event::handle('StartShowSubscriptionsContent', array($this))) {
+            parent::showContent();
 
-        $offset = ($this->page-1) * PROFILES_PER_PAGE;
-        $limit =  PROFILES_PER_PAGE + 1;
+            $offset = ($this->page-1) * PROFILES_PER_PAGE;
+            $limit =  PROFILES_PER_PAGE + 1;
 
-        $cnt = 0;
+            $cnt = 0;
 
-        if ($this->tag) {
-            $subscriptions = $this->user->getTaggedSubscriptions($this->tag, $offset, $limit);
-        } else {
-            $subscriptions = $this->user->getSubscriptions($offset, $limit);
-        }
-
-        if ($subscriptions) {
-            $subscriptions_list = new SubscriptionsList($subscriptions, $this->user, $this);
-            $cnt = $subscriptions_list->show();
-            if (0 == $cnt) {
-                $this->showEmptyListMessage();
+            if ($this->tag) {
+                $subscriptions = $this->user->getTaggedSubscriptions($this->tag, $offset, $limit);
+            } else {
+                $subscriptions = $this->user->getSubscriptions($offset, $limit);
             }
+
+            if ($subscriptions) {
+                $subscriptions_list = new SubscriptionsList($subscriptions, $this->user, $this);
+                $cnt = $subscriptions_list->show();
+                if (0 == $cnt) {
+                    $this->showEmptyListMessage();
+                }
+            }
+
+            $subscriptions->free();
+
+            $this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
+                              $this->page, 'subscriptions',
+                              array('nickname' => $this->user->nickname));
+
+
+            Event::handle('EndShowSubscriptionsContent', array($this));
         }
-
-        $subscriptions->free();
-
-        $this->pagination($this->page > 1, $cnt > PROFILES_PER_PAGE,
-                          $this->page, 'subscriptions',
-                          array('nickname' => $this->user->nickname));
     }
 
     function showScripts()

From 5a6967db6cbe0e864c8d542700008bba99a7b095 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Mon, 22 Feb 2010 11:03:56 -0500
Subject: [PATCH 132/190] clear the site owner when profile changes

---
 actions/profilesettings.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/actions/profilesettings.php b/actions/profilesettings.php
index 0d67778791..161e35b111 100644
--- a/actions/profilesettings.php
+++ b/actions/profilesettings.php
@@ -285,6 +285,10 @@ class ProfilesettingsAction extends AccountSettingsAction
                 } else {
                     // Re-initialize language environment if it changed
                     common_init_language();
+                    // Clear the site owner, in case nickname changed
+                    if ($user->hasRole(Profile_role::OWNER)) {
+                        User::blow('user:site_owner');
+                    }
                 }
             }
 

From e6ce04cbce08b9f7d0d74f6fbf86e199af8b865d Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 17:05:43 +0100
Subject: [PATCH 133/190] Generalised Subscription XHR dialogbox

---
 plugins/OStatus/js/ostatus.js | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 6717955582..4b4c329102 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -1,14 +1,15 @@
 SN.U.DialogBox = {
     Subscribe: function(a) {
-        var f = a.parent().find('#form_ostatus_connect');
+        var f = a.parent().find('.form_settings');
         if (f.length > 0) {
             f.show();
         }
         else {
+            a[0].href = (a[0].href.match(/[\\?]/) == null) ? a[0].href+'?' : a[0].href+'&';
             $.ajax({
                 type: 'GET',
                 dataType: 'xml',
-                url: a[0].href+'&ajax=1',
+                url: a[0].href+'ajax=1',
                 beforeSend: function(formData) {
                     a.addClass('processing');
                 },
@@ -19,7 +20,7 @@ SN.U.DialogBox = {
                     if (typeof($('form', data)[0]) != 'undefined') {
                         a.after(document._importNode($('form', data)[0], true));
 
-                        var form = a.parent().find('#form_ostatus_connect');
+                        var form = a.parent().find('.form_settings');
 
                         form
                             .addClass('dialogbox')
@@ -40,6 +41,7 @@ SN.U.DialogBox = {
                         });
 
                         form.find('#acct').focus();
+                        form.find('#profile').focus();
                     }
 
                     a.removeClass('processing');
@@ -50,11 +52,9 @@ SN.U.DialogBox = {
 };
 
 SN.Init.Subscribe = function() {
-    $('.entity_subscribe a').live('click', function() { SN.U.DialogBox.Subscribe($(this)); return false; });
+    $('.entity_subscribe .entity_remote_subscribe').live('click', function() { SN.U.DialogBox.Subscribe($(this)); return false; });
 };
 
 $(document).ready(function() {
-    if ($('.entity_subscribe .entity_remote_subscribe').length > 0) {
-        SN.Init.Subscribe();
-    }
+    SN.Init.Subscribe();
 });

From 3569493ba7e77a1a9f19bdbbf3f2d5f262ea8484 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 17:07:48 +0100
Subject: [PATCH 134/190] Added link to Subscriptions page to XHR get the
 ostatus sub form

---
 plugins/OStatus/OStatusPlugin.php          | 17 ++++++++++++
 plugins/OStatus/actions/ostatussub.php     | 19 +++++++++++---
 plugins/OStatus/theme/base/css/ostatus.css | 30 +++++++++++++++++-----
 3 files changed, 57 insertions(+), 9 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3ac2bb87d7..0b0317316c 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -497,4 +497,21 @@ class OStatusPlugin extends Plugin
         }
         return true;
     }
+
+    function onStartShowSubscriptionsContent($action)
+    {
+        $user = common_current_user();
+        if ($user && ($user->id == $action->profile->id)) {
+            $action->elementStart('div', 'entity_actions');
+            $action->elementStart('p', array('id' => 'entity_remote_subscribe',
+                                             'class' => 'entity_subscribe'));
+            $action->element('a', array('href' => common_local_url('ostatussub'),
+                                        'class' => 'entity_remote_subscribe')
+                                , _m('Subscribe to remote user'));
+            $action->elementEnd('p');
+            $action->elementEnd('div');
+        }
+
+        return true;
+    }
 }
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 8cb8e2ae7c..95dec19afc 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -55,7 +55,20 @@ class OStatusSubAction extends Action
     function showForm($error=null)
     {
         $this->error = $error;
-        $this->showPage();
+        if ($this->boolean('ajax')) {
+            header('Content-Type: text/xml;charset=utf-8');
+            $this->xw->startDocument('1.0', 'UTF-8');
+            $this->elementStart('html');
+            $this->elementStart('head');
+            $this->element('title', null, _m('Subscribe to user'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->showContent();
+            $this->elementEnd('body');
+            $this->elementEnd('html');
+        } else {
+            $this->showPage();
+        }
     }
 
     function showPageNotice()
@@ -81,7 +94,7 @@ class OStatusSubAction extends Action
         $profile = $user->getProfile();
 
         $this->elementStart('form', array('method' => 'post',
-                                          'id' => 'ostatus_sub',
+                                          'id' => 'form_ostatus_sub',
                                           'class' => 'form_settings',
                                           'action' =>
                                           common_local_url('ostatussub')));
@@ -141,7 +154,7 @@ class OStatusSubAction extends Action
             if ($this->profile_uri) {
                 $this->validateAndPreview();
             } else {
-                $this->showPage();
+                $this->showForm();
             }
         }
     }
diff --git a/plugins/OStatus/theme/base/css/ostatus.css b/plugins/OStatus/theme/base/css/ostatus.css
index 9bc90a7315..feeeb47d38 100644
--- a/plugins/OStatus/theme/base/css/ostatus.css
+++ b/plugins/OStatus/theme/base/css/ostatus.css
@@ -7,24 +7,42 @@
  * @link      http://status.net/
  */
 
-#form_ostatus_connect.dialogbox {
+#form_ostatus_connect.dialogbox,
+#form_ostatus_sub.dialogbox {
 width:70%;
 background-image:none;
 }
-#form_ostatus_connect.dialogbox .form_data label {
+#form_ostatus_sub.dialogbox {
+width:65%;
+}
+#form_ostatus_connect.dialogbox .form_data label,
+#form_ostatus_sub.dialogbox .form_data label {
 width:34%;
 }
-#form_ostatus_connect.dialogbox .form_data input {
+#form_ostatus_connect.dialogbox .form_data input,
+#form_ostatus_sub.dialogbox .form_data input {
 width:57%;
 }
-#form_ostatus_connect.dialogbox .form_data .form_guide {
+#form_ostatus_connect.dialogbox .form_data .form_guide,
+#form_ostatus_sub.dialogbox .form_data .form_guide {
 margin-left:36%;
 }
 
-#form_ostatus_connect.dialogbox #ostatus_nickname {
+#form_ostatus_connect.dialogbox #ostatus_nickname,
+#form_ostatus_sub.dialogbox #ostatus_nickname {
 display:none;
 }
 
-#form_ostatus_connect.dialogbox .submit_dialogbox  {
+#form_ostatus_connect.dialogbox .submit_dialogbox,
+#form_ostatus_sub.dialogbox .submit_dialogbox {
 min-width:96px;
 }
+
+#subscriptions #entity_remote_subscribe {
+padding:0;
+float:right;
+}
+
+#subscriptions .entity_remote_subscribe {
+float:right;
+}

From 2b16532ffb77d683d32ca6a399b80949d7e6b1e4 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Mon, 22 Feb 2010 10:03:34 -0800
Subject: [PATCH 135/190] OStatus: use 'profile' consistently as param on
 ostatussub and ostatusinit to help us stay sane.

---
 plugins/OStatus/actions/ostatusinit.php | 28 +++++++++++++++----------
 plugins/OStatus/js/ostatus.js           |  1 -
 2 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php
index abd8cb5419..3f2f6368f6 100644
--- a/plugins/OStatus/actions/ostatusinit.php
+++ b/plugins/OStatus/actions/ostatusinit.php
@@ -29,7 +29,7 @@ class OStatusInitAction extends Action
 {
 
     var $nickname;
-    var $acct;
+    var $profile;
     var $err;
 
     function prepare($args)
@@ -41,8 +41,11 @@ class OStatusInitAction extends Action
             return false;
         }
 
-        $this->nickname    = $this->trimmed('nickname');
-        $this->acct = $this->trimmed('acct');
+        // Local user the remote wants to subscribe to
+        $this->nickname = $this->trimmed('nickname');
+        
+        // Webfinger or profile URL of the remote user
+        $this->profile = $this->trimmed('profile');
 
         return true;
     }
@@ -100,7 +103,7 @@ class OStatusInitAction extends Action
                      _m('Nickname of the user you want to follow'));
         $this->elementEnd('li');
         $this->elementStart('li', array('id' => 'ostatus_profile'));
-        $this->input('acct', _m('Profile Account'), $this->acct,
+        $this->input('profile', _m('Profile Account'), $this->profile,
                      _m('Your account id (i.e. user@identi.ca)'));
         $this->elementEnd('li');
         $this->elementEnd('ul');
@@ -112,15 +115,17 @@ class OStatusInitAction extends Action
     function ostatusConnect()
     {
         $opts = array('allowed_schemes' => array('http', 'https', 'acct'));
-        if (Validate::uri($this->acct, $opts)) {
-            $bits = parse_url($this->acct);
+        if (Validate::uri($this->profile, $opts)) {
+            $bits = parse_url($this->profile);
             if ($bits['scheme'] == 'acct') {
                 $this->connectWebfinger($bits['path']);
             } else {
-                $this->connectProfile($this->acct);
+                $this->connectProfile($this->profile);
             }
-        } elseif (strpos($this->acct, '@') !== false) {
-            $this->connectWebfinger($this->acct);
+        } elseif (strpos($this->profile, '@') !== false) {
+            $this->connectWebfinger($this->profile);
+        } else {
+            $this->clientError(_m("Must provide a remote profile."));
         }
     }
 
@@ -140,12 +145,12 @@ class OStatusInitAction extends Action
                 $target_profile = common_local_url('userbyid', array('id' => $user->id));
 
                 $url = $w->applyTemplate($link['template'], $target_profile);
-
+                common_log(LOG_INFO, "Sending remote subscriber $acct to $url");
                 common_redirect($url, 303);
             }
 
         }
-
+        $this->clientError(_m("Couldn't confirm remote profile address."));
     }
 
     function connectProfile($subscriber_profile)
@@ -157,6 +162,7 @@ class OStatusInitAction extends Action
         $suburl = preg_replace('!^(.*)/(.*?)$!', '$1/main/ostatussub', $subscriber_profile);
         $suburl .= '?profile=' . urlencode($target_profile);
 
+        common_log(LOG_INFO, "Sending remote subscriber $subscriber_profile to $suburl");
         common_redirect($suburl, 303);
     }
 
diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 4b4c329102..0daeb1a8b0 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -40,7 +40,6 @@ SN.U.DialogBox = {
                             return false;
                         });
 
-                        form.find('#acct').focus();
                         form.find('#profile').focus();
                     }
 

From 85cb850cd5fe4b2edd61a86c6020f246f71e8306 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 19:13:30 +0100
Subject: [PATCH 136/190] Set and reuse a cookie with own profile value at a
 StatusNet instance

---
 plugins/OStatus/js/ostatus.js | 45 ++++++++++++++++++++++++++++++++++-
 1 file changed, 44 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 0daeb1a8b0..dc1925cb93 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -1,3 +1,36 @@
+SN.C.S.StatusNetInstance = 'StatusNetInstance';
+
+SN.U.StatusNetInstance = {
+    Set: function(value) {
+        $.cookie(
+            SN.C.S.StatusNetInstance,
+            JSON.stringify(value),
+            {
+                path: '/',
+                expires: SN.U.GetFullYear(2029, 0, 1)
+            });
+    },
+
+    Get: function() {
+        var cookieValue = $.cookie(SN.C.S.StatusNetInstance);
+        if (cookieValue !== null) {
+            return JSON.parse(cookieValue);
+        }
+        return null;
+    },
+
+    Delete: function() {
+        $.cookie(SN.C.S.StatusNetInstance, null);
+    }
+};
+
+SN.Init.OStatusCookie = function() {
+    if (SN.U.StatusNetInstance.Get() === null) {
+        SN.C.I.OStatusProfile = SN.C.I.OStatusProfile || null;
+        SN.U.StatusNetInstance.Set({profile: SN.C.I.OStatusProfile});
+    }
+};
+
 SN.U.DialogBox = {
     Subscribe: function(a) {
         var f = a.parent().find('.form_settings');
@@ -41,13 +74,23 @@ SN.U.DialogBox = {
                         });
 
                         form.find('#profile').focus();
+
+                        if (form.attr('id') == 'form_ostatus_connect') {
+                            SN.Init.OStatusCookie();
+                            form.find('#profile').val(SN.U.StatusNetInstance.Get().profile)
+
+                            form.find("[type=submit]").bind('click', function() {
+                                SN.U.StatusNetInstance.Set({profile: form.find('#profile').val()});
+                                return true;
+                            });
+                        }
                     }
 
                     a.removeClass('processing');
                 }
             });
         }
-    }
+    },
 };
 
 SN.Init.Subscribe = function() {

From 3ed379613598645f75a402baa2c4abcf78984639 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 19:18:32 +0100
Subject: [PATCH 137/190] Added licensing info and a note about migrating

---
 plugins/OStatus/js/ostatus.js | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index dc1925cb93..5521583de2 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -1,3 +1,29 @@
+/*
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  OStatus UI interaction
+ * @package   StatusNet
+ * @author    Sarven Capadisli <csarven@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ * @note      Everything in here should eventually migrate over to /js/util.js's SN.
+ */
+
 SN.C.S.StatusNetInstance = 'StatusNetInstance';
 
 SN.U.StatusNetInstance = {

From a1549ebf87b7c1629c23704b1ec733c1e7c2a57d Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 19:36:03 +0100
Subject: [PATCH 138/190] Minor JSLinting

---
 plugins/OStatus/js/ostatus.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 5521583de2..473f1540a4 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -64,7 +64,7 @@ SN.U.DialogBox = {
             f.show();
         }
         else {
-            a[0].href = (a[0].href.match(/[\\?]/) == null) ? a[0].href+'?' : a[0].href+'&';
+            a[0].href = (a[0].href.match(/[\\?]/) === null) ? a[0].href+'?' : a[0].href+'&';
             $.ajax({
                 type: 'GET',
                 dataType: 'xml',
@@ -103,7 +103,7 @@ SN.U.DialogBox = {
 
                         if (form.attr('id') == 'form_ostatus_connect') {
                             SN.Init.OStatusCookie();
-                            form.find('#profile').val(SN.U.StatusNetInstance.Get().profile)
+                            form.find('#profile').val(SN.U.StatusNetInstance.Get().profile);
 
                             form.find("[type=submit]").bind('click', function() {
                                 SN.U.StatusNetInstance.Set({profile: form.find('#profile').val()});

From 7e8c3ea418796152151a5780e52dd095ca4e114b Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 19:37:42 +0100
Subject: [PATCH 139/190] Removed extra comma

---
 plugins/OStatus/js/ostatus.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 473f1540a4..8ba424a530 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -116,7 +116,7 @@ SN.U.DialogBox = {
                 }
             });
         }
-    },
+    }
 };
 
 SN.Init.Subscribe = function() {

From 06f155c02df91ae81eb4401c738815ee46b802a6 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Mon, 22 Feb 2010 09:43:27 -0800
Subject: [PATCH 140/190] OStatus: initial hookup of remote group membership
 (notice delivery not yet working quite right) - added a temp config var to
 disable salmon magic signatures until they're working consistently

---
 plugins/OStatus/OStatusPlugin.php           |  93 ++++++++++-
 plugins/OStatus/actions/groupsalmon.php     |  77 ++++++++-
 plugins/OStatus/actions/ostatussub.php      |   2 +-
 plugins/OStatus/classes/Ostatus_profile.php | 169 +++++++++++++++-----
 plugins/OStatus/lib/activity.php            |   6 +
 plugins/OStatus/lib/salmon.php              |  21 ++-
 plugins/OStatus/lib/salmonaction.php        |  23 ++-
 7 files changed, 336 insertions(+), 55 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 7c6c0c69f3..061ed4bd1b 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -211,7 +211,7 @@ class OStatusPlugin extends Plugin
 
                 // FIXME: this needs to go out in a queue handler
 
-                $xml = '<?xml version="1.0" encoding="UTF-8" ?>';
+                $xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>';
                 $xml .= $notice->asAtomEntry(true, true);
 
                 $salmon = new Salmon();
@@ -402,6 +402,97 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
+    /**
+     * When one of our local users tries to join a remote group,
+     * notify the remote server. If the notification is rejected,
+     * deny the join.
+     *
+     * @param User_group $group
+     * @param User $user
+     *
+     * @return mixed hook return value
+     */
+
+    function onStartJoinGroup($group, $user)
+    {
+        $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+        if ($oprofile) {
+            $member = Profile::staticGet($user->id);
+
+            $act = new Activity();
+            $act->id = TagURI::mint('join:%d:%d:%s',
+                                    $member->id,
+                                    $group->id,
+                                    common_date_iso8601(time()));
+
+            $act->actor = ActivityObject::fromProfile($member);
+            $act->verb = ActivityVerb::JOIN;
+            $act->object = $oprofile->asActivityObject();
+
+            $act->time = time();
+            $act->title = _m("Join");
+            $act->content = sprintf(_m("%s has joined group %s."),
+                                    $member->getBestName(),
+                                    $oprofile->getBestName());
+
+            if ($oprofile->notifyActivity($act)) {
+                return true;
+            } else {
+                throw new ServerException(_m("Failed joining remote group."));
+            }
+        }
+    }
+
+    /**
+     * When one of our local users leaves a remote group, notify the remote
+     * server.
+     *
+     * @fixme Might be good to schedule a resend of the leave notification
+     * if it failed due to a transitory error. We've canceled the local
+     * membership already anyway, but if the remote server comes back up
+     * it'll be left with a stray membership record.
+     *
+     * @param User_group $group
+     * @param User $user
+     *
+     * @return mixed hook return value
+     */
+
+    function onEndLeaveGroup($group, $user)
+    {
+        $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+        if ($oprofile) {
+            // Drop the PuSH subscription if there are no other subscribers.
+    
+            $members = $group->getMembers(0, 1);
+            if ($members->N == 0) {
+                common_log(LOG_INFO, "Unsubscribing from now-unused group feed $oprofile->feeduri");
+                $oprofile->unsubscribe();
+            }
+
+
+            $member = Profile::staticGet($user->id);
+
+            $act = new Activity();
+            $act->id = TagURI::mint('leave:%d:%d:%s',
+                                    $member->id,
+                                    $group->id,
+                                    common_date_iso8601(time()));
+
+            $act->actor = ActivityObject::fromProfile($member);
+            $act->verb = ActivityVerb::LEAVE;
+            $act->object = $oprofile->asActivityObject();
+
+            $act->time = time();
+            $act->title = _m("Leave");
+            $act->content = sprintf(_m("%s has left group %s."),
+                                    $member->getBestName(),
+                                    $oprofile->getBestName());
+
+            $oprofile->notifyActivity($act);
+        }
+    }
+
     /**
      * Notify remote users when their notices get favorited.
      *
diff --git a/plugins/OStatus/actions/groupsalmon.php b/plugins/OStatus/actions/groupsalmon.php
index 64ae9f3cc0..2e4fe94436 100644
--- a/plugins/OStatus/actions/groupsalmon.php
+++ b/plugins/OStatus/actions/groupsalmon.php
@@ -88,21 +88,96 @@ class GroupsalmonAction extends SalmonAction
      * Save a subscription relationship for them.
      */
 
+    /**
+     * Postel's law: consider a "follow" notification as a "join".
+     */
     function handleFollow()
     {
-        $this->handleJoin(); // ???
+        $this->handleJoin();
     }
 
+    /**
+     * Postel's law: consider an "unfollow" notification as a "leave".
+     */
     function handleUnfollow()
     {
+        $this->handleLeave();
     }
 
     /**
      * A remote user joined our group.
+     * @fixme move permission checks and event call into common code,
+     *        currently we're doing the main logic in joingroup action
+     *        and so have to repeat it here.
      */
 
     function handleJoin()
     {
+        $oprofile = $this->ensureProfile();
+        if (!$oprofile) {
+            $this->clientError(_m("Can't read profile to set up group membership."));
+        }
+        if ($oprofile->isGroup()) {
+            $this->clientError(_m("Groups can't join groups."));
+        }
+
+        common_log(LOG_INFO, "Remote profile {$oprofile->uri} joining local group {$this->group->nickname}");
+        $profile = $oprofile->localProfile();
+
+        if ($profile->isMember($this->group)) {
+            // Already a member; we'll take it silently to aid in resolving
+            // inconsistencies on the other side.
+            return true;
+        }
+
+        if (Group_block::isBlocked($this->group, $profile)) {
+            $this->clientError(_('You have been blocked from that group by the admin.'), 403);
+            return false;
+        }
+
+        try {
+            // @fixme that event currently passes a user from main UI
+            // Event should probably move into Group_member::join
+            // and take a Profile object.
+            //
+            //if (Event::handle('StartJoinGroup', array($this->group, $profile))) {
+                Group_member::join($this->group->id, $profile->id);
+                //Event::handle('EndJoinGroup', array($this->group, $profile));
+            //}
+        } catch (Exception $e) {
+            $this->serverError(sprintf(_m('Could not join remote user %1$s to group %2$s.'),
+                                       $oprofile->uri, $this->group->nickname));
+        }
+    }
+
+    /**
+     * A remote user left our group.
+     */
+
+    function handleLeave()
+    {
+        $oprofile = $this->ensureProfile();
+        if (!$oprofile) {
+            $this->clientError(_m("Can't read profile to cancel group membership."));
+        }
+        if ($oprofile->isGroup()) {
+            $this->clientError(_m("Groups can't join groups."));
+        }
+
+        common_log(LOG_INFO, "Remote profile {$oprofile->uri} leaving local group {$this->group->nickname}");
+        $profile = $oprofile->localProfile();
+
+        try {
+            // @fixme event needs to be refactored as above
+            //if (Event::handle('StartLeaveGroup', array($this->group, $profile))) {
+                Group_member::leave($this->group->id, $profile->id);
+                //Event::handle('EndLeaveGroup', array($this->group, $profile));
+            //}
+        } catch (Exception $e) {
+            $this->serverError(sprintf(_m('Could not remove remote user %1$s from group %2$s.'),
+                                       $oprofile->uri, $this->group->nickname));
+            return;
+        }
     }
 
 }
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 95dec19afc..592ae387ea 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -248,7 +248,7 @@ class OStatusSubAction extends Action
                 $group = $this->oprofile->localGroup();
                 if ($user->isMember($group)) {
                     $this->showForm(_m('Already a member!'));
-                } elseif (Group_member::join($this->profile->group_id, $user->id)) {
+                } elseif (Group_member::join($this->oprofile->group_id, $user->id)) {
                     $this->showForm(_m('Joined remote group!'));
                 } else {
                     $this->showForm(_m('Remote group join failed!'));
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 0e12f8fc6e..c0e39add8f 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -137,12 +137,49 @@ class Ostatus_profile extends Memcached_DataObject
         return null;
     }
 
+    /**
+     * Returns an ActivityObject describing this remote user or group profile.
+     * Can then be used to generate Atom chunks.
+     *
+     * @return ActivityObject
+     */
+    function asActivityObject()
+    {
+        if ($this->isGroup()) {
+            $object = new ActivityObject();
+            $object->type = 'http://activitystrea.ms/schema/1.0/group';
+            $object->id = $this->uri;
+            $self = $this->localGroup();
+
+            // @fixme put a standard getAvatar() interface on groups too
+            if ($self->homepage_logo) {
+                $object->avatar = $self->homepage_logo;
+                $map = array('png' => 'image/png',
+                             'jpg' => 'image/jpeg',
+                             'jpeg' => 'image/jpeg',
+                             'gif' => 'image/gif');
+                $extension = pathinfo(parse_url($avatarHref, PHP_URL_PATH), PATHINFO_EXTENSION);
+                if (isset($map[$extension])) {
+                    // @fixme this ain't used/saved yet
+                    $object->avatarType = $map[$extension];
+                }
+            }
+
+            $object->link = $this->uri; // @fixme accurate?
+            return $object;
+        } else {
+            return ActivityObject::fromProfile($this->localProfile());
+        }
+    }
+
     /**
      * Returns an XML string fragment with profile information as an
      * Activity Streams noun object with the given element type.
      *
      * Assumes that 'activity' namespace has been previously defined.
      *
+     * @fixme replace with wrappers on asActivityObject when it's got everything.
+     *
      * @param string $element one of 'actor', 'subject', 'object', 'target'
      * @return string
      */
@@ -202,11 +239,19 @@ class Ostatus_profile extends Memcached_DataObject
     }
 
     /**
-     * Damn dirty hack!
+     * @return boolean true if this is a remote group
      */
     function isGroup()
     {
-        return (strpos($this->feeduri, '/groups/') !== false);
+        if ($this->profile_id && !$this->group_id) {
+            return false;
+        } else if ($this->group_id && !$this->profile_id) {
+            return true;
+        } else if ($this->group_id && $this->profile_id) {
+            throw new ServerException("Invalid ostatus_profile state: both group and profile IDs set for $this->uri");
+        } else {
+            throw new ServerException("Invalid ostatus_profile state: both group and profile IDs empty for $this->uri");
+        }
     }
 
     /**
@@ -353,22 +398,24 @@ class Ostatus_profile extends Memcached_DataObject
             common_log(LOG_INFO, "Posting to Salmon endpoint $this->salmonuri: $xml");
 
             $salmon = new Salmon(); // ?
-            $salmon->post($this->salmonuri, $xml);
+            return $salmon->post($this->salmonuri, $xml);
         }
+        return false;
     }
 
     public function notifyActivity($activity)
     {
         if ($this->salmonuri) {
 
-            $xml = $activity->asString(true);
+            $xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>' .
+                          $activity->asString(true);
 
             $salmon = new Salmon(); // ?
 
-            $salmon->post($this->salmonuri, $xml);
+            return $salmon->post($this->salmonuri, $xml);
         }
 
-        return;
+        return false;
     }
 
     function getBestName()
@@ -597,10 +644,23 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected function updateAvatar($url)
     {
+        if ($this->isGroup()) {
+            $self = $this->localGroup();
+        } else {
+            $self = $this->localProfile();
+        }
+        if (!$self) {
+            throw new ServerException(sprintf(
+                _m("Tried to update avatar for unsaved remote profile %s"),
+                $this->uri));
+        }
+
         // @fixme this should be better encapsulated
         // ripped from oauthstore.php (for old OMB client)
         $temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
-        copy($url, $temp_filename);
+        if (!copy($url, $temp_filename)) {
+            throw new ServerException(sprintf(_m("Unable to fetch avatar from %s"), $url));
+        }
 
         if ($this->isGroup()) {
             $id = $this->group_id;
@@ -614,13 +674,7 @@ class Ostatus_profile extends Memcached_DataObject
                                      null,
                                      common_timestamp());
         rename($temp_filename, Avatar::path($filename));
-        if ($this->isGroup()) {
-            $group = $this->localGroup();
-            $group->setOriginal($filename);
-        } else {
-            $profile = $this->localProfile();
-            $profile->setOriginal($filename);
-        }
+        $self->setOriginal($filename);
     }
 
     protected static function getActivityObjectAvatar($object)
@@ -747,6 +801,18 @@ class Ostatus_profile extends Memcached_DataObject
         self::createActivityObjectProfile($actor, $feeduri, $salmonuri);
     }
 
+    /**
+     * Create local ostatus_profile and profile/user_group entries for
+     * the provided remote user or group.
+     *
+     * @param ActivityObject $object
+     * @param string $feeduri
+     * @param string $salmonuri
+     * @param array $hints
+     *
+     * @fixme fold $feeduri/$salmonuri into $hints
+     * @return Ostatus_profile
+     */
     protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
     {
         $homeuri  = $object->id;
@@ -784,46 +850,65 @@ class Ostatus_profile extends Memcached_DataObject
             }
         }
 
-        $profile = new Profile();
-        $profile->nickname   = $nickname;
-        $profile->fullname   = $object->title;
-        if (!empty($object->link)) {
-            $profile->profileurl = $object->link;
-        } else if (array_key_exists('profileurl', $hints)) {
-            $profile->profileurl = $hints['profileurl'];
-        }
-        $profile->created    = common_sql_now();
-
-        // @fixme bio
-        // @fixme tags/categories
-        // @fixme location?
-        // @todo tags from categories
-        // @todo lat/lon/location?
-
-        $profile_id = $profile->insert();
-
-        if (!$profile_id) {
-            throw new ServerException("Can't save local profile");
-        }
-
-        // @fixme either need to do feed discovery here
-        // or need to split out some of the feed stuff
-        // so we can leave it empty until later.
-
         $oprofile = new Ostatus_profile();
 
         $oprofile->uri        = $homeuri;
         $oprofile->feeduri    = $feeduri;
         $oprofile->salmonuri  = $salmonuri;
-        $oprofile->profile_id = $profile_id;
 
         $oprofile->created    = common_sql_now();
         $oprofile->modified   = common_sql_now();
 
+        if ($object->type == ActivityObject::PERSON) {
+            $profile = new Profile();
+            $profile->nickname   = $nickname;
+            $profile->fullname   = $object->title;
+            if (!empty($object->link)) {
+                $profile->profileurl = $object->link;
+            } else if (array_key_exists('profileurl', $hints)) {
+                $profile->profileurl = $hints['profileurl'];
+            }
+            $profile->created    = common_sql_now();
+    
+            // @fixme bio
+            // @fixme tags/categories
+            // @fixme location?
+            // @todo tags from categories
+            // @todo lat/lon/location?
+    
+            $oprofile->profile_id = $profile->insert();
+    
+            if (!$oprofile->profile_id) {
+                throw new ServerException("Can't save local profile");
+            }
+        } else {
+            $group = new User_group();
+            $group->nickname = $nickname;
+            $group->fullname = $object->title;
+            // @fixme no canonical profileurl; using homepage instead for now
+            $group->homepage = $homeuri;
+            $group->created = common_sql_now();
+
+            // @fixme homepage
+            // @fixme bio
+            // @fixme tags/categories
+            // @fixme location?
+            // @todo tags from categories
+            // @todo lat/lon/location?
+
+            $oprofile->group_id = $group->insert();
+
+            if (!$oprofile->group_id) {
+                throw new ServerException("Can't save local profile");
+            }
+        }
+
         $ok = $oprofile->insert();
 
         if ($ok) {
-            $oprofile->updateAvatar($avatar);
+            if ($avatar) {
+                $oprofile->updateAvatar($avatar);
+            }
             return $oprofile;
         } else {
             throw new ServerException("Can't save OStatus profile");
diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index a26248f199..6cb9881bf6 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -367,6 +367,9 @@ class ActivityObject
         return $object;
     }
 
+    /**
+     * @fixme missing avatar, bio info, etc
+     */
     static function fromProfile($profile)
     {
         $object = new ActivityObject();
@@ -379,6 +382,9 @@ class ActivityObject
         return $object;
     }
 
+    /**
+     * @fixme missing avatar, bio info, etc
+     */
     function asString($tag='activity:object')
     {
         $xs = new XMLStringer(true);
diff --git a/plugins/OStatus/lib/salmon.php b/plugins/OStatus/lib/salmon.php
index 53925dc3f4..b5f178cc6a 100644
--- a/plugins/OStatus/lib/salmon.php
+++ b/plugins/OStatus/lib/salmon.php
@@ -28,15 +28,26 @@
  */
 class Salmon
 {
+    /**
+     * Sign and post the given Atom entry as a Salmon message.
+     *
+     * @fixme pass through the actor for signing?
+     *
+     * @param string $endpoint_uri
+     * @param string $xml
+     * @return boolean success
+     */
     public function post($endpoint_uri, $xml)
     {
         if (empty($endpoint_uri)) {
-            return FALSE;
+            return false;
         }
 
-        $xml = $this->createMagicEnv($xml);
-        
-        $headers = array('Content-type: application/atom+xml');
+        if (!common_config('ostatus', 'skip_signatures')) {
+            $xml = $this->createMagicEnv($xml);
+        }
+
+        $headers = array('Content-Type: application/atom+xml');
 
         try {
             $client = new HTTPClient();
@@ -51,7 +62,7 @@ class Salmon
                 $response->getStatus() . ': ' . $response->getBody());
             return false;
         }
-
+        return true;
     }
 
     public function createMagicEnv($text)
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 09a042975d..83cf0b8f8a 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -41,7 +41,7 @@ class SalmonAction extends Action
             $this->clientError(_('This method requires a POST.'));
         }
 
-        if ($_SERVER['CONTENT_TYPE'] != 'application/atom+xml') {
+        if (empty($_SERVER['CONTENT_TYPE']) || $_SERVER['CONTENT_TYPE'] != 'application/atom+xml') {
             $this->clientError(_('Salmon requires application/atom+xml'));
         }
 
@@ -57,11 +57,13 @@ class SalmonAction extends Action
 
         // Check the signature
         $salmon = new Salmon;
-        if (!$salmon->verifyMagicEnv($dom)) {
-            common_log(LOG_DEBUG, "Salmon signature verification failed.");
-            $this->clientError(_m('Salmon signature verification failed.'));
+        if (!common_config('ostatus', 'skip_signatures')) {
+            if (!$salmon->verifyMagicEnv($dom)) {
+                common_log(LOG_DEBUG, "Salmon signature verification failed.");
+                $this->clientError(_m('Salmon signature verification failed.'));
+            }
         }
-            
+
         $this->act = new Activity($dom->documentElement);
         return true;
     }
@@ -101,6 +103,9 @@ class SalmonAction extends Action
             case ActivityVerb::JOIN:
                 $this->handleJoin();
                 break;
+            case ActivityVerb::LEAVE:
+                $this->handleLeave();
+                break;
             default:
                 throw new ClientException(_("Unimplemented."));
             }
@@ -154,6 +159,14 @@ class SalmonAction extends Action
         throw new ClientException(_("Unimplemented!"));
     }
 
+    /**
+     * Hmmmm
+     */
+    function handleLeave()
+    {
+        throw new ClientException(_("Unimplemented!"));
+    }
+
     /**
      * @return Ostatus_profile
      */

From 3c004729999f3f1a25ecb723a07af07c4b4c2bc8 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Mon, 22 Feb 2010 22:23:37 +0100
Subject: [PATCH 141/190] Removed unnecessary assignment to
 SN.C.I.OStatusProfile. It can be brought back in the future if the value is
 to be set directly from the HTML script output.

---
 plugins/OStatus/js/ostatus.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 8ba424a530..148a05f6f6 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -52,8 +52,7 @@ SN.U.StatusNetInstance = {
 
 SN.Init.OStatusCookie = function() {
     if (SN.U.StatusNetInstance.Get() === null) {
-        SN.C.I.OStatusProfile = SN.C.I.OStatusProfile || null;
-        SN.U.StatusNetInstance.Set({profile: SN.C.I.OStatusProfile});
+        SN.U.StatusNetInstance.Set({profile: null});
     }
 };
 

From 3b823f8fbde531b00f9770fb214543b965851036 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Tue, 23 Feb 2010 00:27:41 +0100
Subject: [PATCH 142/190] Leaves the original URL alone and adds ? or & when it
 does the XHR.

---
 plugins/OStatus/js/ostatus.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 148a05f6f6..1fc44b21b6 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -63,11 +63,10 @@ SN.U.DialogBox = {
             f.show();
         }
         else {
-            a[0].href = (a[0].href.match(/[\\?]/) === null) ? a[0].href+'?' : a[0].href+'&';
             $.ajax({
                 type: 'GET',
                 dataType: 'xml',
-                url: a[0].href+'ajax=1',
+                url: a[0].href + ((a[0].href.match(/[\\?]/) === null)?'?':'&') + 'ajax=1',
                 beforeSend: function(formData) {
                     a.addClass('processing');
                 },

From caad5859b51e8d9be87f234ebc91fdf2802816f1 Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 19:00:27 -0500
Subject: [PATCH 143/190] swapping pear error handling so Crypt_RSA can
 properly detect available math libraries

---
 plugins/OStatus/lib/magicsig.php | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/lib/magicsig.php b/plugins/OStatus/lib/magicsig.php
index af65bad046..50eb301ab3 100644
--- a/plugins/OStatus/lib/magicsig.php
+++ b/plugins/OStatus/lib/magicsig.php
@@ -57,8 +57,10 @@ class MagicsigRsaSha256
         $keypair = new Crypt_RSA_KeyPair($key_length);
         $params['public_key'] = $keypair->getPublicKey();
         $params['private_key'] = $keypair->getPrivateKey();
-        
+
+        PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
         $this->keypair = new Crypt_RSA($params);
+        PEAR::popErrorHandling();
     }
 
 
@@ -79,6 +81,8 @@ class MagicsigRsaSha256
     
     public function fromString($text)
     {
+        PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
+
         // remove whitespace
         $text = preg_replace('/\s+/', '', $text);
 
@@ -86,7 +90,6 @@ class MagicsigRsaSha256
         if (!preg_match('/RSA\.([^\.]+)\.([^\.]+)(.([^\.]+))?/', $text, $matches)) {
             return false;
         }
-
         
         $mod = base64_url_decode($matches[1]);
         $exp = base64_url_decode($matches[2]);
@@ -110,6 +113,7 @@ class MagicsigRsaSha256
         }
 
         $this->keypair = new Crypt_RSA($params);
+        PEAR::popErrorHandling();
     }
 
     public function getName()

From d410df040684f443d14bd921c450ca464d52c9d4 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 00:44:45 +0000
Subject: [PATCH 144/190] OStatus group delivery initial implementation. -
 added rel="ostatus:attention" links for group delivery - added events for
 plugins to override group profile/permalink pages - pulled Notice::saveGroups
 up to save-time so we can override;   it's relatively cheap and gives us a
 clean list of target   groups for distrib time even with customized delivery.
 - fixed notice::getGroups to return group objects as expected - added some
 doc on new parameters to Notice::saveNew  - 'groups' list of group IDs to
 push to in place of parsing - messages that come in via PuSH and contain
 local group targets   are delivered to local group members - messages that
 come in via PuSH and contain remote group targets   are delivered to local
 members of the remote group

Todo:
- handle group posts that only come through Salmon
- handle conflicts in case something comes in both through Salmon and PuSH
- better source verification
- need a cleaner interface to look up groups by URI
- need a way to handle remote groups with conflicting names
---
 actions/apitimelinegroup.php                  |   3 +-
 classes/Notice.php                            | 111 +++++++++++++++++-
 classes/User_group.php                        |  18 ++-
 lib/distribqueuehandler.php                   |  14 +--
 plugins/OStatus/OStatusPlugin.php             |  16 +++
 plugins/OStatus/classes/Ostatus_profile.php   |  75 ++++++++++--
 .../OStatus/lib/hubdistribqueuehandler.php    |   2 +-
 7 files changed, 207 insertions(+), 32 deletions(-)

diff --git a/actions/apitimelinegroup.php b/actions/apitimelinegroup.php
index 1d0c4afdd0..0bb4860ea7 100644
--- a/actions/apitimelinegroup.php
+++ b/actions/apitimelinegroup.php
@@ -176,7 +176,8 @@ class ApiTimelineGroupAction extends ApiPrivateAuthAction
 
                 $atom->addEntryFromNotices($this->notices);
 
-                $this->raw($atom->getString());
+                //$this->raw($atom->getString());
+                print $atom->getString(); // temp hack until PuSH feeds are redone cleanly
 
             } catch (Atom10FeedException $e) {
                 $this->serverError(
diff --git a/classes/Notice.php b/classes/Notice.php
index a12839d729..754c126ed1 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -187,7 +187,14 @@ class Notice extends Memcached_DataObject
      *              int 'location_ns' geoname namespace to interpret location_id
      *              int 'reply_to'; notice ID this is a reply to
      *              int 'repeat_of'; notice ID this is a repeat of
-     *              string 'uri' permalink to notice; defaults to local notice URL
+     *              string 'uri' unique ID for notice; defaults to local notice URL
+     *              string 'url' permalink to notice; defaults to local notice URL
+     *              string 'rendered' rendered HTML version of content
+     *              array 'replies' list of profile URIs for reply delivery in
+     *                              place of extracting @-replies from content.
+     *              array 'groups' list of group IDs to deliver to, in place of
+     *                              extracting ! tags from content
+     * @fixme tag override
      *
      * @return Notice
      * @throws ClientException
@@ -342,6 +349,12 @@ class Notice extends Memcached_DataObject
             $notice->saveReplies();
         }
 
+        if (isset($groups)) {
+            $notice->saveKnownGroups($groups);
+        } else {
+            $notice->saveGroups();
+        }
+
         $notice->distribute();
 
         return $notice;
@@ -692,7 +705,22 @@ class Notice extends Memcached_DataObject
         return $ni;
     }
 
-    function addToInboxes($groups, $recipients)
+    /**
+     * Adds this notice to the inboxes of each local user who should receive
+     * it, based on author subscriptions, group memberships, and @-replies.
+     *
+     * Warning: running a second time currently will make items appear
+     * multiple times in users' inboxes.
+     *
+     * @fixme make more robust against errors
+     * @fixme break up massive deliveries to smaller background tasks
+     *
+     * @param array $groups optional list of Group objects;
+     *              if left empty, will be loaded from group_inbox records
+     * @param array $recipient optional list of reply profile ids
+     *              if left empty, will be loaded from reply records
+     */
+    function addToInboxes($groups=null, $recipients=null)
     {
         $ni = $this->whoGets($groups, $recipients);
 
@@ -742,6 +770,42 @@ class Notice extends Memcached_DataObject
     }
 
     /**
+     * Record this notice to the given group inboxes for delivery.
+     * Overrides the regular parsing of !group markup.
+     *
+     * @param string $group_ids
+     * @fixme might prefer URIs as identifiers, as for replies?
+     *        best with generalizations on user_group to support
+     *        remote groups better.
+     */
+    function saveKnownGroups($group_ids)
+    {
+        if (!is_array($group_ids)) {
+            throw new ServerException("Bad type provided to saveKnownGroups");
+        }
+
+        $groups = array();
+        foreach ($group_ids as $id) {
+            $group = User_group::staticGet('id', $id);
+            if ($group) {
+                common_log(LOG_ERR, "Local delivery to group id $id, $group->nickname");
+                $result = $this->addToGroupInbox($group);
+                if (!$result) {
+                    common_log_db_error($gi, 'INSERT', __FILE__);
+                }
+
+                // @fixme should we save the tags here or not?
+                $groups[] = clone($group);
+            } else {
+                common_log(LOG_ERR, "Local delivery to group id $id skipped, doesn't exist");
+            }
+        }
+
+        return $groups;
+    }
+
+    /**
+     * Parse !group delivery and record targets into group_inbox.
      * @return array of Group objects
      */
     function saveGroups()
@@ -824,6 +888,19 @@ class Notice extends Memcached_DataObject
         return true;
     }
 
+    /**
+     * Save reply records indicating that this notice needs to be
+     * delivered to the local users with the given URIs.
+     *
+     * Since this is expected to be used when saving foreign-sourced
+     * messages, we won't deliver to any remote targets as that's the
+     * source service's responsibility.
+     *
+     * @fixme Unlike saveReplies() there's no mail notification here.
+     *        Move that to distrib queue handler?
+     *
+     * @param array of unique identifier URIs for recipients
+     */
     function saveKnownReplies($uris)
     {
         foreach ($uris as $uri) {
@@ -845,6 +922,13 @@ class Notice extends Memcached_DataObject
     }
 
     /**
+     * Pull @-replies from this message's content in StatusNet markup format
+     * and save reply records indicating that this message needs to be
+     * delivered to those users.
+     *
+     * Side effect: local recipients get e-mail notifications here.
+     * @fixme move mail notifications to distrib?
+     *
      * @return array of integer profile IDs
      */
 
@@ -934,9 +1018,10 @@ class Notice extends Memcached_DataObject
     }
 
     /**
-     * Same calculation as saveGroups but without the saving
-     * @fixme merge the functions
-     * @return array of Group_inbox objects
+     * Pull list of groups this notice needs to be delivered to,
+     * as previously recorded by saveGroups() or saveKnownGroups().
+     *
+     * @return array of Group objects
      */
     function getGroups()
     {
@@ -959,7 +1044,10 @@ class Notice extends Memcached_DataObject
 
         if ($gi->find()) {
             while ($gi->fetch()) {
-                $groups[] = clone($gi);
+                $group = User_group::staticGet('id', $gi->group_id);
+                if ($group) {
+                    $groups[] = $group;
+                }
             }
         }
 
@@ -1063,6 +1151,17 @@ class Notice extends Memcached_DataObject
             }
         }
 
+        $groups = $this->getGroups();
+
+        foreach ($groups as $group) {
+            $xs->element(
+                'link', array(
+                    'rel' => 'ostatus:attention',
+                    'href' => $group->permalink()
+                )
+            );
+        }
+
         if (!empty($this->repeat_of)) {
             $repeat = Notice::staticGet('id', $this->repeat_of);
             if (!empty($repeat)) {
diff --git a/classes/User_group.php b/classes/User_group.php
index 379e6b7219..1382aa407c 100644
--- a/classes/User_group.php
+++ b/classes/User_group.php
@@ -39,14 +39,24 @@ class User_group extends Memcached_DataObject
 
     function homeUrl()
     {
-        return common_local_url('showgroup',
-                                array('nickname' => $this->nickname));
+        $url = null;
+        if (Event::handle('StartUserGroupHomeUrl', array($this, &$url))) {
+            $url = common_local_url('showgroup',
+                                    array('nickname' => $this->nickname));
+        }
+        Event::handle('EndUserGroupHomeUrl', array($this, &$url));
+        return $url;
     }
 
     function permalink()
     {
-        return common_local_url('groupbyid',
-                                array('id' => $this->id));
+        $url = null;
+        if (Event::handle('StartUserGroupPermalink', array($this, &$url))) {
+            $url = common_local_url('groupbyid',
+                                    array('id' => $this->id));
+        }
+        Event::handle('EndUserGroupPermalink', array($this, &$url));
+        return $url;
     }
 
     function getNotices($offset, $limit, $since_id=null, $max_id=null)
diff --git a/lib/distribqueuehandler.php b/lib/distribqueuehandler.php
index c31b675c1a..dc183fb36a 100644
--- a/lib/distribqueuehandler.php
+++ b/lib/distribqueuehandler.php
@@ -69,19 +69,7 @@ class DistribQueueHandler
         }
 
         try {
-            $groups = $notice->saveGroups();
-        } catch (Exception $e) {
-            $this->logit($notice, $e);
-        }
-
-        try {
-            $recipients = $notice->getReplies();
-        } catch (Exception $e) {
-            $this->logit($notice, $e);
-        }
-
-        try {
-            $notice->addToInboxes($groups, $recipients);
+            $notice->addToInboxes();
         } catch (Exception $e) {
             $this->logit($notice, $e);
         }
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 061ed4bd1b..472008419a 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -591,6 +591,22 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
+    function onStartUserGroupHomeUrl($group, &$url)
+    {
+        return $this->onStartUserGroupPermalink($group, &$url);
+    }
+
+    function onStartUserGroupPermalink($group, &$url)
+    {
+        $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+        if ($oprofile) {
+            // @fixme this should probably be in the user_group table
+            // @fixme this uri not guaranteed to be a profile page
+            $url = $oprofile->uri;
+            return false;
+        }
+    }
+
     function onStartShowSubscriptionsContent($action)
     {
         $user = common_current_user();
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index c0e39add8f..e8cc13c6c1 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -501,6 +501,7 @@ class Ostatus_profile extends Memcached_DataObject
     /**
      * Process an incoming post activity from this remote feed.
      * @param Activity $activity
+     * @fixme break up this function, it's getting nasty long
      */
     protected function processPost($activity)
     {
@@ -518,7 +519,6 @@ class Ostatus_profile extends Memcached_DataObject
             }
             $oprofile = $this;
         }
-
         $sourceUri = $activity->object->id;
 
         $dupe = Notice::staticGet('uri', $sourceUri);
@@ -555,15 +555,76 @@ class Ostatus_profile extends Memcached_DataObject
             }
         }
 
-        // @fixme ensure that groups get handled correctly
+        $profile = $oprofile->localProfile();
+        $params['groups'] = array();
+        $params['replies'] = array();
+        if ($activity->context) {
+            foreach ($activity->context->attention as $recipient) {
+                $roprofile = Ostatus_profile::staticGet('uri', $recipient);
+                if ($roprofile) {
+                    if ($roprofile->isGroup()) {
+                        // Deliver to local recipients of this remote group.
+                        // @fixme sender verification?
+                        $params['groups'][] = $roprofile->group_id;
+                        continue;
+                    } else {
+                        // Delivery to remote users is the source service's job.
+                        continue;
+                    }
+                }
+    
+                $user = User::staticGet('uri', $recipient);
+                if ($user) {
+                    // An @-reply directed to a local user.
+                    // @fixme sender verification, spam etc?
+                    $params['replies'][] = $recipient;
+                    continue;
+                }
+    
+                // @fixme we need a uri on user_group
+                // $group = User_group::staticGet('uri', $recipient);
+                $template = common_local_url('groupbyid', array('id' => '31337'));
+                $template = preg_quote($template, '/');
+                $template = str_replace('31337', '(\d+)', $template);
+                common_log(LOG_DEBUG, $template);
+                if (preg_match("/$template/", $recipient, $matches)) {
+                    $id = $matches[1];
+                    $group = User_group::staticGet('id', $id);
+                    if ($group) {
+                        // Deliver to all members of this local group.
+                        // @fixme sender verification?
+                        if ($profile->isMember($group)) {
+                            common_log(LOG_DEBUG, "delivering to group $id $group->nickname");
+                            $params['groups'][] = $group->id;
+                        } else {
+                            common_log(LOG_DEBUG, "not delivering to group $id $group->nickname because sender $profile->nickname is not a member");
+                        }
+                        continue;
+                    } else {
+                        common_log(LOG_DEBUG, "not delivering to missing group $id");
+                    }
+                } else {
+                    common_log(LOG_DEBUG, "not delivering to groups for $recipient");
+                }
+            }
+        }
 
-        $saved = Notice::saveNew($oprofile->localProfile()->id,
-                                 $content,
-                                 'ostatus',
-                                 $params);
+        try {
+            $saved = Notice::saveNew($profile->id,
+                                     $content,
+                                     'ostatus',
+                                     $params);
+        } catch (Exception $e) {
+            common_log(LOG_ERR, "Failed saving notice entry for $sourceUri: " . $e->getMessage());
+            return;
+        }
 
         // Record which feed this came through...
-        Ostatus_source::saveNew($saved, $this, 'push');
+        try {
+            Ostatus_source::saveNew($saved, $this, 'push');
+        } catch (Exception $e) {
+            common_log(LOG_ERR, "Failed saving ostatus_source entry for $saved->notice_id: " . $e->getMessage());
+        }
     }
 
     /**
diff --git a/plugins/OStatus/lib/hubdistribqueuehandler.php b/plugins/OStatus/lib/hubdistribqueuehandler.php
index 30a427e3fc..c2bd630f9c 100644
--- a/plugins/OStatus/lib/hubdistribqueuehandler.php
+++ b/plugins/OStatus/lib/hubdistribqueuehandler.php
@@ -36,7 +36,7 @@ class HubDistribQueueHandler extends QueueHandler
 
         $this->pushUser($notice);
         foreach ($notice->getGroups() as $group) {
-            $this->pushGroup($notice, $group->group_id);
+            $this->pushGroup($notice, $group->id);
         }
         return true;
     }

From a3e800e67c8ced785a1ca6c2628cc5116ef44730 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Mon, 22 Feb 2010 16:46:54 -0800
Subject: [PATCH 145/190] Add PoCo bits, avatar link, geo point, etc. to person
 activity obj output

---
 plugins/OStatus/lib/activity.php | 152 +++++++++++++++++++++++++++++--
 1 file changed, 146 insertions(+), 6 deletions(-)

diff --git a/plugins/OStatus/lib/activity.php b/plugins/OStatus/lib/activity.php
index a26248f199..585028318d 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/plugins/OStatus/lib/activity.php
@@ -31,10 +31,117 @@ if (!defined('STATUSNET')) {
     exit(1);
 }
 
+class PoCoURL
+{
+    const TYPE      = 'type';
+    const VALUE     = 'value';
+    const PRIMARY   = 'primary';
+
+    public $type;
+    public $value;
+    public $primary;
+
+    function __construct($type, $value, $primary = false)
+    {
+        $this->type    = $type;
+        $this->value   = $value;
+        $this->primary = $primary;
+    }
+
+    function asString()
+    {
+        $xs = new XMLStringer(true);
+        $xs->elementStart('poco:urls');
+        $xs->element('poco:type', null, $this->type);
+        $xs->element('poco:value', null, $this->value);
+        if ($this->primary) {
+            $xs->element('poco:primary', null, 'true');
+        }
+        $xs->elementEnd('poco:urls');
+        return $xs->getString();
+    }
+}
+
+class PoCoAddress
+{
+    const ADDRESS   = 'address';
+    const FORMATTED = 'formatted';
+
+    public $formatted;
+
+    function __construct($formatted)
+    {
+        if (empty($formatted)) {
+            return null;
+        }
+        $this->formatted = $formatted;
+    }
+
+    function asString()
+    {
+        $xs = new XMLStringer(true);
+        $xs->elementStart('poco:address');
+        $xs->element('poco:formatted', null, $this->formatted);
+        $xs->elementEnd('poco:address');
+        return $xs->getString();
+    }
+}
+
 class PoCo
 {
     const NS = 'http://portablecontacts.net/spec/1.0';
-    const USERNAME = 'preferredUsername';
+
+    const USERNAME  = 'preferredUsername';
+    const NOTE      = 'note';
+    const URLS      = 'urls';
+
+    public $preferredUsername;
+    public $note;
+    public $address;
+    public $urls = array();
+
+    function __construct($profile)
+    {
+        $this->preferredUsername = $profile->nickname;
+
+        $this->note    = $profile->bio;
+        $this->address = new PoCoAddress($profile->location);
+
+        if (!empty($profile->homepage)) {
+            array_push(
+                $this->urls,
+                new PoCoURL(
+                    'homepage',
+                    $profile->homepage,
+                    true
+                )
+            );
+        }
+    }
+
+    function asString()
+    {
+        $xs = new XMLStringer(true);
+        $xs->element(
+            'poco:preferredUsername',
+            null,
+            $this->preferredUsername
+        );
+
+        if (!empty($this->note)) {
+            $xs->element('poco:note', null, $this->note);
+        }
+
+        if (!empty($this->address)) {
+            $xs->raw($this->address->asString());
+        }
+
+        foreach ($this->urls as $url) {
+            $xs->raw($url->asString());
+        }
+
+        return $xs->getString();
+    }
 }
 
 /**
@@ -265,6 +372,7 @@ class ActivityObject
     public $link;
     public $source;
     public $avatar;
+    public $geopoint;
 
     /**
      * Constructor
@@ -371,10 +479,17 @@ class ActivityObject
     {
         $object = new ActivityObject();
 
-        $object->type  = ActivityObject::PERSON;
-        $object->id    = $profile->getUri();
-        $object->title = $profile->getBestName();
-        $object->link  = $profile->profileurl;
+        $object->type   = ActivityObject::PERSON;
+        $object->id     = $profile->getUri();
+        $object->title  = $profile->getBestName();
+        $object->link   = $profile->profileurl;
+        $object->avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+
+        if (isset($profile->lat) && isset($profile->lon)) {
+            $object->geopoint = (float)$profile->lat . ' ' . (float)$profile->lon;
+        }
+
+        $object->poco = new PoCo($profile);
 
         return $object;
     }
@@ -404,7 +519,32 @@ class ActivityObject
 
         if (!empty($this->link)) {
             $xs->element('link', array('rel' => 'alternate', 'type' => 'text/html'),
-                         $this->content);
+                         $this->link);
+        }
+
+        if ($this->type == ActivityObject::PERSON) {
+            $xs->element(
+                'link', array(
+                    'type' => empty($this->avatar) ? 'image/png' : $this->avatar->mediatype,
+                    'rel'  => 'avatar',
+                    'href' => empty($this->avatar)
+                    ? Avatar::defaultImage(AVATAR_PROFILE_SIZE)
+                    : $this->avatar->displayUrl()
+                ),
+                ''
+            );
+        }
+
+        if (!empty($this->geopoint)) {
+            $xs->element(
+                'georss:point',
+                null,
+                $this->geopoint
+            );
+        }
+
+        if (!empty($this->poco)) {
+            $xs->raw($this->poco->asString());
         }
 
         $xs->elementEnd($tag);

From 6a711c6cdc5d1e1b1a64e5858b12e6964a0abe9c Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Mon, 22 Feb 2010 17:10:50 -0800
Subject: [PATCH 146/190] Move ActivityObject and related stuff to core

---
 classes/Notice.php                        | 21 +-----
 classes/Profile.php                       | 78 +----------------------
 {plugins/OStatus/lib => lib}/activity.php |  3 +-
 3 files changed, 6 insertions(+), 96 deletions(-)
 rename {plugins/OStatus/lib => lib}/activity.php (99%)

diff --git a/classes/Notice.php b/classes/Notice.php
index a12839d729..ba8646f68e 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1119,25 +1119,8 @@ class Notice extends Memcached_DataObject
      */
     function asActivityNoun($element)
     {
-        $xs = new XMLStringer(true);
-
-        $xs->elementStart('activity:' . $element);
-        $xs->element('activity:object-type',
-                     null,
-                     'http://activitystrea.ms/schema/1.0/note');
-        $xs->element('id',
-                     null,
-                     $this->uri);
-        $xs->element('content',
-                     array('type' => 'text/html'),
-                     $this->rendered);
-        $xs->element('link',
-                     array('type' => 'text/html',
-                           'rel'  => 'alternate',
-                           'href' => $this->bestUrl()));
-        $xs->elementEnd('activity:' . $element);
-
-        return $xs->getString();
+        $noun = ActivityObject::fromNotice($this);
+        return $noun->asString('activity:' . $element);
     }
 
     function bestUrl()
diff --git a/classes/Profile.php b/classes/Profile.php
index 7fb2b87bc3..78223b34a1 100644
--- a/classes/Profile.php
+++ b/classes/Profile.php
@@ -801,82 +801,8 @@ class Profile extends Memcached_DataObject
      */
     function asActivityNoun($element)
     {
-        $xs = new XMLStringer(true);
-
-        $xs->elementStart('activity:' . $element);
-        $xs->element(
-            'activity:object-type',
-            null,
-            'http://activitystrea.ms/schema/1.0/person'
-        );
-        $xs->element(
-            'id',
-            null,
-            $this->getUri()
-        );
-
-        // title should contain fullname
-        $xs->element('title', null, $this->getBestName());
-
-        $xs->element('link', array('rel' => 'alternate',
-                                   'type' => 'text/html'),
-                     $this->profileurl);
-
-        $xs->element('poco:preferredUsername', null, $this->nickname);
-
-        // Portable Contacts stuff
-
-        if (isset($this->bio)) {
-
-            // XXX: Possible to use OpenSocial's aboutMe?
-
-            $xs->element('poco:note', null, $this->bio);
-        }
-
-        if (isset($this->homepage)) {
-
-            $xs->elementStart('poco:urls');
-            $xs->element('poco:value', null, $this->homepage);
-            $xs->element('poco:type', null, 'homepage');
-            $xs->element('poco:primary', null, 'true');
-            $xs->elementEnd('poco:urls');
-        }
-
-        if (isset($this->location)) {
-            $xs->elementStart('poco:address');
-            $xs->element('poco:formatted', null, $this->location);
-            $xs->elementEnd('poco:address');
-        }
-
-        if (isset($this->lat) && isset($this->lon)) {
-            $this->element(
-                'georss:point',
-                null,
-                (float)$this->lat . ' ' . (float)$this->lon
-            );
-        }
-
-        // XXX: Should we send all avatar sizes we have?  I think
-        // cliqset does -Z
-
-        $avatar = $this->getAvatar(AVATAR_PROFILE_SIZE);
-
-        $xs->element(
-            'link', array(
-                'type' => empty($avatar) ? 'image/png' : $avatar->mediatype,
-                'rel'  => 'avatar',
-                'href' => empty($avatar)
-                ? Avatar::defaultImage(AVATAR_PROFILE_SIZE)
-                : $avatar->displayUrl()
-            ),
-            ''
-        );
-
-        $xs->elementEnd('activity:' . $element);
-
-        // XXX: Add people tags with <poco:tags> plural?
-
-        return $xs->getString();
+        $noun = ActivityObject::fromProfile($this);
+        return $noun->asString('activity:' . $element);
     }
 
     /**
diff --git a/plugins/OStatus/lib/activity.php b/lib/activity.php
similarity index 99%
rename from plugins/OStatus/lib/activity.php
rename to lib/activity.php
index 585028318d..3689dac385 100644
--- a/plugins/OStatus/lib/activity.php
+++ b/lib/activity.php
@@ -19,9 +19,10 @@
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
- * @category  OStatus
+ * @category  Feed
  * @package   StatusNet
  * @author    Evan Prodromou <evan@status.net>
+ * @author    Zach Copley <zach@status.net>
  * @copyright 2010 StatusNet, Inc.
  * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
  * @link      http://status.net/

From 1f859e72a205807ca15cc8e22e82e8e112979de9 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Mon, 22 Feb 2010 17:47:40 -0800
Subject: [PATCH 147/190] Add activity.php to common includes

---
 lib/activity.php | 6 ------
 lib/common.php   | 1 +
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/activity.php b/lib/activity.php
index d91e04260c..3689dac385 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -476,9 +476,6 @@ class ActivityObject
         return $object;
     }
 
-    /**
-     * @fixme missing avatar, bio info, etc
-     */
     static function fromProfile($profile)
     {
         $object = new ActivityObject();
@@ -498,9 +495,6 @@ class ActivityObject
         return $object;
     }
 
-    /**
-     * @fixme missing avatar, bio info, etc
-     */
     function asString($tag='activity:object')
     {
         $xs = new XMLStringer(true);
diff --git a/lib/common.php b/lib/common.php
index b95cd11752..68723955ec 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -123,6 +123,7 @@ require_once INSTALLDIR.'/lib/util.php';
 require_once INSTALLDIR.'/lib/action.php';
 require_once INSTALLDIR.'/lib/mail.php';
 require_once INSTALLDIR.'/lib/subs.php';
+require_once INSTALLDIR.'/lib/activity.php';
 
 require_once INSTALLDIR.'/lib/clientexception.php';
 require_once INSTALLDIR.'/lib/serverexception.php';

From 89dc6dee01b08a2dc529449e6006fe772d46b72d Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Mon, 22 Feb 2010 17:56:43 -0800
Subject: [PATCH 148/190] Add PoCo namespace to optional ns output in
 Notice::asAtomEntry()

---
 classes/Notice.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/classes/Notice.php b/classes/Notice.php
index 92d959dc56..e8d5c45cb2 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -1067,6 +1067,7 @@ class Notice extends Memcached_DataObject
                            'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
                            'xmlns:georss' => 'http://www.georss.org/georss',
                            'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
+                           'xmlns:poco' => 'http://portablecontacts.net/spec/1.0',
                            'xmlns:ostatus' => 'http://ostatus.org/schema/1.0');
         } else {
             $attrs = array();

From 193448d1be53e27232477bed4d3fa7c2c6f39fbf Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 01:58:05 +0000
Subject: [PATCH 149/190] OStatus: cleanup on ostatussub preparing for final UI
 work on the remote sub/join forms.

---
 plugins/OStatus/actions/ostatussub.php | 397 +++++++++++++++----------
 1 file changed, 242 insertions(+), 155 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 592ae387ea..ffa88cb088 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -24,70 +24,29 @@
 
 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
+/**
+ * Key UI methods:
+ *
+ *  showInputForm() - form asking for a remote profile account or URL
+ *                    We end up back here on errors
+ *
+ *  showPreviewForm() - surrounding form for preview-and-confirm
+ *    previewUser() - display profile for a remote user
+ *    previewGroup() - display profile for a remote group
+ *
+ *  successUser() - redirects to subscriptions page on subscribe
+ *  successGroup() - redirects to groups page on join
+ */
 class OStatusSubAction extends Action
 {
-    protected $profile_uri;
-    protected $preview;
-    protected $munger;
+    protected $profile_uri; // provided acct: or URI of remote entity
+    protected $oprofile; // Ostatus_profile of remote entity, if valid
 
     /**
-     * Title of the page
-     *
-     * @return string Title of the page
+     * Show the initial form, when we haven't yet been given a valid
+     * remote profile.
      */
-
-    function title()
-    {
-        return _m('Authorize subscription');
-    }
-
-    /**
-     * Instructions for use
-     *
-     * @return instructions for use
-     */
-
-    function getInstructions()
-    {
-        return _m('You can subscribe to users from other supported sites. Paste their address or profile URI below:');
-    }
-
-    function showForm($error=null)
-    {
-        $this->error = $error;
-        if ($this->boolean('ajax')) {
-            header('Content-Type: text/xml;charset=utf-8');
-            $this->xw->startDocument('1.0', 'UTF-8');
-            $this->elementStart('html');
-            $this->elementStart('head');
-            $this->element('title', null, _m('Subscribe to user'));
-            $this->elementEnd('head');
-            $this->elementStart('body');
-            $this->showContent();
-            $this->elementEnd('body');
-            $this->elementEnd('html');
-        } else {
-            $this->showPage();
-        }
-    }
-
-    function showPageNotice()
-    {
-        if ($this->error) {
-            $this->element('p', 'error', $this->error);
-        }
-    }
-
-    /**
-     * Content area of the page
-     *
-     * Shows a form for associating a remote OStatus account with this
-     * StatusNet account.
-     *
-     * @return void
-     */
-
-    function showContent()
+    function showInputForm()
     {
         $user = common_current_user();
 
@@ -112,18 +71,167 @@ class OStatusSubAction extends Action
         $this->elementEnd('li');
         $this->elementEnd('ul');
 
-        if ($this->preview) {
-            $this->submit('subscribe', _m('Subscribe'));
-        } else {
-            $this->submit('validate', _m('Continue'));
-        }
+        $this->submit('validate', _m('Continue'));
 
         $this->elementEnd('fieldset');
 
         $this->elementEnd('form');
+    }
 
-        if ($this->preview) {
-            $this->previewFeed();
+    /**
+     * Show the preview-and-confirm form. We've got a valid remote
+     * profile and are ready to poke it!
+     *
+     * This controls the wrapper form; actual profile display will
+     * be in previewUser() or previewGroup() depending on the type.
+     */
+    function showPreviewForm()
+    {
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_ostatus_sub',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('ostatussub')));
+
+        $this->hidden('token', common_session_token());
+        $this->hidden('profile', $this->profile_uri);
+
+        $this->elementStart('fieldset', array('id' => 'settings_feeds'));
+
+        if ($this->oprofile->isGroup()) {
+            $this->previewGroup();
+            $this->submit('subscribe', _m('Join'));
+        } else {
+            $this->previewUser();
+            $this->submit('subscribe', _m('Subscribe'));
+        }
+
+
+        $this->elementEnd('fieldset');
+
+        $this->elementEnd('form');
+    }
+
+    /**
+     * Show a preview for a remote user's profile
+     */
+    function previewUser()
+    {
+        $oprofile = $this->oprofile;
+        $profile = $oprofile->localProfile();
+
+        $this->text(sprintf(_m("Remote user %s"), $profile->nickname));
+        // ...
+    }
+
+    /**
+     * Show a preview for a remote group's profile
+     */
+    function previewGroup()
+    {
+        $oprofile = $this->oprofile;
+        $group = $oprofile->localGroup();
+
+        $this->text(sprintf(_m("Remote group %s"), $group->nickname));
+        // ..
+    }
+
+    /**
+     * Redirect on successful remote user subscription
+     */
+    function successUser()
+    {
+        $cur = common_current_user();
+        $url = common_local_url('subscriptions', array('nickname' => $cur->nickname));
+        common_redirect($url, 303);
+    }
+
+    /**
+     * Redirect on successful remote group join
+     */
+    function successGroup()
+    {
+        $cur = common_current_user();
+        $url = common_local_url('usergroups', array('nickname' => $cur->nickname));
+        common_redirect($url, 303);
+    }
+
+    /**
+     * Pull data for a remote profile and check if it's valid.
+     * Fills out error UI string in $this->error
+     * Fills out $this->oprofile on success.
+     *
+     * @return boolean
+     */
+    function validateFeed()
+    {
+        $profile_uri = trim($this->arg('profile'));
+
+        if ($profile_uri == '') {
+            $this->showForm(_m('Empty remote profile URL!'));
+            return;
+        }
+        $this->profile_uri = $profile_uri;
+
+        // @fixme validate, normalize bla bla
+        try {
+            $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
+            $this->oprofile = $oprofile;
+            return true;
+        } catch (FeedSubBadURLException $e) {
+            $this->error = _m('Invalid URL or could not reach server.');
+        } catch (FeedSubBadResponseException $e) {
+            $this->error = _m('Cannot read feed; server returned error.');
+        } catch (FeedSubEmptyException $e) {
+            $this->error = _m('Cannot read feed; server returned an empty page.');
+        } catch (FeedSubBadHTMLException $e) {
+            $this->error = _m('Bad HTML, could not find feed link.');
+        } catch (FeedSubNoFeedException $e) {
+            $this->error = _m('Could not find a feed linked from this URL.');
+        } catch (FeedSubUnrecognizedTypeException $e) {
+            $this->error = _m('Not a recognized feed type.');
+        } catch (FeedSubException $e) {
+            // Any new ones we forgot about
+            $this->error = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage());
+        }
+
+        return false;
+    }
+
+    /**
+     * Attempt to finalize subscription.
+     * validateFeed must have been run first.
+     *
+     * Calls showForm on failure or successUser/successGroup on success.
+     */
+    function saveFeed()
+    {
+        // And subscribe the current user to the local profile
+        $user = common_current_user();
+
+        if (!$this->oprofile->subscribe()) {
+            $this->showForm(_m("Failed to set up server-to-server subscription."));
+            return;
+        }
+
+        if ($this->oprofile->isGroup()) {
+            $group = $this->oprofile->localGroup();
+            if ($user->isMember($group)) {
+                $this->showForm(_m('Already a member!'));
+            } elseif (Group_member::join($this->oprofile->group_id, $user->id)) {
+                $this->successGroup();
+            } else {
+                $this->showForm(_m('Remote group join failed!'));
+            }
+        } else {
+            $local = $this->oprofile->localProfile();
+            if ($user->isSubscribed($local)) {
+                $this->showForm(_m('Already subscribed!'));
+            } elseif ($this->oprofile->subscribeLocalToRemote($user)) {
+                $this->successUser();
+            } else {
+                $this->showForm(_m('Remote subscription failed!'));
+            }
         }
     }
 
@@ -145,28 +253,26 @@ class OStatusSubAction extends Action
         return true;
     }
 
+    /**
+     * Handle the submission.
+     */
     function handle($args)
     {
         parent::handle($args);
         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $this->handlePost();
         } else {
-            if ($this->profile_uri) {
-                $this->validateAndPreview();
-            } else {
-                $this->showForm();
+            if ($this->arg('profile')) {
+                $this->validateFeed();
             }
+            $this->showForm();
         }
     }
 
+
     /**
      * Handle posts to this form
      *
-     * Based on the button that was pressed, muxes out to other functions
-     * to do the actual task requested.
-     *
-     * All sub-functions reload the form with a message -- success or failure.
-     *
      * @return void
      */
 
@@ -180,103 +286,84 @@ class OStatusSubAction extends Action
             return;
         }
 
-        if ($this->arg('validate')) {
-            $this->validateAndPreview();
-        } else if ($this->arg('subscribe')) {
-            $this->saveFeed();
+        if ($this->validateFeed()) {
+            if ($this->arg('subscribe')) {
+                $this->saveFeed();
+                return;
+            }
+        }
+        $this->showForm();
+    }
+
+    /**
+     * Show the appropriate form based on our input state.
+     */
+    function showForm($err=null)
+    {
+        if ($err) {
+            $this->error = $err;
+        }
+        if ($this->boolean('ajax')) {
+            header('Content-Type: text/xml;charset=utf-8');
+            $this->xw->startDocument('1.0', 'UTF-8');
+            $this->elementStart('html');
+            $this->elementStart('head');
+            $this->element('title', null, _m('Subscribe to user'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->showContent();
+            $this->elementEnd('body');
+            $this->elementEnd('html');
         } else {
-            $this->showForm(_('Unexpected form submission.'));
+            $this->showPage();
         }
     }
 
     /**
-     * Set up and add a feed
+     * Title of the page
      *
-     * @return boolean true if feed successfully read
-     * Sends you back to input form if not.
+     * @return string Title of the page
      */
-    function validateFeed()
+
+    function title()
     {
-        $profile_uri = trim($this->arg('profile'));
-
-        if ($profile_uri == '') {
-            $this->showForm(_m('Empty remote profile URL!'));
-            return;
-        }
-        $this->profile_uri = $profile_uri;
-
-        // @fixme validate, normalize bla bla
-        try {
-            $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
-            $this->oprofile = $oprofile;
-            return true;
-        } catch (FeedSubBadURLException $e) {
-            $err = _m('Invalid URL or could not reach server.');
-        } catch (FeedSubBadResponseException $e) {
-            $err = _m('Cannot read feed; server returned error.');
-        } catch (FeedSubEmptyException $e) {
-            $err = _m('Cannot read feed; server returned an empty page.');
-        } catch (FeedSubBadHTMLException $e) {
-            $err = _m('Bad HTML, could not find feed link.');
-        } catch (FeedSubNoFeedException $e) {
-            $err = _m('Could not find a feed linked from this URL.');
-        } catch (FeedSubUnrecognizedTypeException $e) {
-            $err = _m('Not a recognized feed type.');
-        } catch (FeedSubException $e) {
-            // Any new ones we forgot about
-            $err = sprintf(_m('Bad feed URL: %s %s'), get_class($e), $e->getMessage());
-        }
-
-        $this->showForm($err);
-        return false;
+        return _m('Authorize subscription');
     }
 
-    function saveFeed()
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
     {
-        if ($this->validateFeed()) {
-            $this->preview = true;
+        return _m('You can subscribe to users from other supported sites. Paste their address or profile URI below:');
+    }
 
-            // And subscribe the current user to the local profile
-            $user = common_current_user();
-
-            if (!$this->oprofile->subscribe()) {
-                $this->showForm(_m("Failed to set up server-to-server subscription."));
-                return;
-            }
-
-            if ($this->oprofile->isGroup()) {
-                $group = $this->oprofile->localGroup();
-                if ($user->isMember($group)) {
-                    $this->showForm(_m('Already a member!'));
-                } elseif (Group_member::join($this->oprofile->group_id, $user->id)) {
-                    $this->showForm(_m('Joined remote group!'));
-                } else {
-                    $this->showForm(_m('Remote group join failed!'));
-                }
-            } else {
-                $local = $this->oprofile->localProfile();
-                if ($user->isSubscribed($local)) {
-                    $this->showForm(_m('Already subscribed!'));
-                } elseif ($this->oprofile->subscribeLocalToRemote($user)) {
-                    $this->showForm(_m('Remote user subscribed!'));
-                } else {
-                    $this->showForm(_m('Remote subscription failed!'));
-                }
-            }
+    function showPageNotice()
+    {
+        if ($this->error) {
+            $this->element('p', 'error', $this->error);
         }
     }
 
-    function validateAndPreview()
-    {
-        if ($this->validateFeed()) {
-            $this->preview = true;
-            $this->showForm();
-        }
-    }
+    /**
+     * Content area of the page
+     *
+     * Shows a form for associating a remote OStatus account with this
+     * StatusNet account.
+     *
+     * @return void
+     */
 
-    function previewFeed()
+    function showContent()
     {
-        $this->text('Profile preview should go here');
+        if ($this->oprofile) {
+            $this->showPreviewForm();
+        } else {
+            $this->showInputForm();
+        }
     }
 
     function showScripts()

From a306ac39768ff6cbae4f14b565acf2850c979f8b Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Tue, 23 Feb 2010 04:58:58 +0100
Subject: [PATCH 150/190] Added a general classname for remote authorization

---
 theme/default/css/display.css  | 3 +++
 theme/identica/css/display.css | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/theme/default/css/display.css b/theme/default/css/display.css
index 71470d55d2..deb985909e 100644
--- a/theme/default/css/display.css
+++ b/theme/default/css/display.css
@@ -184,6 +184,7 @@ button.close,
 .form_user_unsubscribe input.submit,
 .form_group_join input.submit,
 .form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a,
 .entity_moderation p,
 .entity_sandbox input.submit,
@@ -291,6 +292,7 @@ background-position:0 1px;
 .form_group_leave input.submit,
 .form_user_subscribe input.submit,
 .form_user_unsubscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a {
 background-color:#AAAAAA;
 color:#FFFFFF;
@@ -301,6 +303,7 @@ background-position:5px -1246px;
 }
 .form_group_join input.submit,
 .form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a {
 background-position:5px -1181px;
 }
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
index 14a82a8def..0e54d82e2f 100644
--- a/theme/identica/css/display.css
+++ b/theme/identica/css/display.css
@@ -184,6 +184,7 @@ button.close,
 .form_user_unsubscribe input.submit,
 .form_group_join input.submit,
 .form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a,
 .entity_moderation p,
 .entity_sandbox input.submit,
@@ -290,6 +291,7 @@ background-position:0 1px;
 .form_group_leave input.submit,
 .form_user_subscribe input.submit,
 .form_user_unsubscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a {
 background-color:#AAAAAA;
 color:#FFFFFF;
@@ -300,6 +302,7 @@ background-position:5px -1246px;
 }
 .form_group_join input.submit,
 .form_user_subscribe input.submit,
+.form_remote_authorize input.submit,
 .entity_subscribe a {
 background-position:5px -1181px;
 }

From b67bb182b008b5f7b66d39df7bb8dab449b7002a Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Tue, 23 Feb 2010 04:59:34 +0100
Subject: [PATCH 151/190] Refactored preview info and form for authorizing a
 remote subscription

---
 plugins/OStatus/actions/ostatussub.php | 119 +++++++++++++++++++++----
 1 file changed, 100 insertions(+), 19 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index ffa88cb088..206fb309d2 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -87,29 +87,35 @@ class OStatusSubAction extends Action
      */
     function showPreviewForm()
     {
-        $this->elementStart('form', array('method' => 'post',
-                                          'id' => 'form_ostatus_sub',
-                                          'class' => 'form_settings',
-                                          'action' =>
-                                          common_local_url('ostatussub')));
-
-        $this->hidden('token', common_session_token());
-        $this->hidden('profile', $this->profile_uri);
-
-        $this->elementStart('fieldset', array('id' => 'settings_feeds'));
-
         if ($this->oprofile->isGroup()) {
             $this->previewGroup();
-            $this->submit('subscribe', _m('Join'));
         } else {
             $this->previewUser();
-            $this->submit('subscribe', _m('Subscribe'));
         }
 
-
+        $this->elementStart('div', 'entity_actions');
+        $this->elementStart('ul');
+        $this->elementStart('li', 'entity_subscribe');
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_ostatus_sub',
+                                          'class' => 'form_remote_authorize',
+                                          'action' =>
+                                          common_local_url('ostatussub')));
+        $this->elementStart('fieldset');
+        $this->hidden('token', common_session_token());
+        $this->hidden('profile', $this->profile_uri);
+        if ($this->oprofile->isGroup()) {
+            $this->submit('submit', _m('Join'), 'submit', null,
+                         _m('Join this group'));
+        } else {
+            $this->submit('submit', _m('Subscribe'), 'submit', null,
+                         _m('Subscribe to this user'));
+        }
         $this->elementEnd('fieldset');
-
         $this->elementEnd('form');
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->elementEnd('div');
     }
 
     /**
@@ -120,8 +126,7 @@ class OStatusSubAction extends Action
         $oprofile = $this->oprofile;
         $profile = $oprofile->localProfile();
 
-        $this->text(sprintf(_m("Remote user %s"), $profile->nickname));
-        // ...
+        $this->showEntity($profile);
     }
 
     /**
@@ -132,8 +137,84 @@ class OStatusSubAction extends Action
         $oprofile = $this->oprofile;
         $group = $oprofile->localGroup();
 
-        $this->text(sprintf(_m("Remote group %s"), $group->nickname));
-        // ..
+        $this->showEntity($group);
+    }
+
+
+    function showEntity($entity)
+    {
+        $nickname = $entity->nickname;
+        $profile  = $entity->profileurl;
+        $fullname = $entity->fullname;
+        $homepage = $entity->homepage;
+        $bio      = $entity->bio;
+        $location = $entity->location;
+        $avatar   = $entity->avatarurl;
+
+        $this->elementStart('div', 'entity_profile vcard');
+        $this->elementStart('dl', 'entity_depiction');
+        $this->element('dt', null, _('Photo'));
+        $this->elementStart('dd');
+        if ($avatar) {
+            $this->element('img', array('src' => $avatar,
+                                        'class' => 'photo avatar',
+                                        'width' => AVATAR_PROFILE_SIZE,
+                                        'height' => AVATAR_PROFILE_SIZE,
+                                        'alt' => $nickname));
+        }
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+
+        $this->elementStart('dl', 'entity_nickname');
+        $this->element('dt', null, _('Nickname'));
+        $this->elementStart('dd');
+        $hasFN = ($fullname !== '') ? 'nickname' : 'fn nickname';
+        $this->elementStart('a', array('href' => $profile,
+                                       'class' => 'url '.$hasFN));
+        $this->raw($nickname);
+        $this->elementEnd('a');
+        $this->elementEnd('dd');
+        $this->elementEnd('dl');
+
+        if (!is_null($fullname)) {
+            $this->elementStart('dl', 'entity_fn');
+            $this->elementStart('dd');
+            $this->elementStart('span', 'fn');
+            $this->raw($fullname);
+            $this->elementEnd('span');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+        if (!is_null($location)) {
+            $this->elementStart('dl', 'entity_location');
+            $this->element('dt', null, _('Location'));
+            $this->elementStart('dd', 'label');
+            $this->raw($location);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+
+        if (!is_null($homepage)) {
+            $this->elementStart('dl', 'entity_url');
+            $this->element('dt', null, _('URL'));
+            $this->elementStart('dd');
+            $this->elementStart('a', array('href' => $homepage,
+                                                'class' => 'url'));
+            $this->raw($homepage);
+            $this->elementEnd('a');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+
+        if (!is_null($bio)) {
+            $this->elementStart('dl', 'entity_note');
+            $this->element('dt', null, _('Note'));
+            $this->elementStart('dd', 'note');
+            $this->raw($bio);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+        $this->elementEnd('div');
     }
 
     /**

From f0d1d07b94fbd2fe0ecd1c2f18d831a177d11c5c Mon Sep 17 00:00:00 2001
From: Craig Andrews <candrews@integralblue.com>
Date: Mon, 22 Feb 2010 22:57:16 -0500
Subject: [PATCH 152/190] Add lose <nickname> command to the command
 interpreter

---
 lib/command.php            | 29 ++++++++++++++++++++++++
 lib/commandinterpreter.php | 11 ++++++++++
 lib/subs.php               | 45 +++++++++++++++++++++++++++++++++++++-
 3 files changed, 84 insertions(+), 1 deletion(-)

diff --git a/lib/command.php b/lib/command.php
index ea7b60372d..db8e800304 100644
--- a/lib/command.php
+++ b/lib/command.php
@@ -668,6 +668,34 @@ class LoginCommand extends Command
     }
 }
 
+class LoseCommand extends Command
+{
+
+    var $other = null;
+
+    function __construct($user, $other)
+    {
+        parent::__construct($user);
+        $this->other = $other;
+    }
+
+    function execute($channel)
+    {
+        if(!$this->other) {
+            $channel->error($this->user, _('Specify the name of the user to unsubscribe from'));
+            return;
+        }
+
+        $result=subs_unsubscribe_from($this->user, $this->other);
+
+        if ($result) {
+            $channel->output($this->user, sprintf(_('Unsubscribed  %s'), $this->other));
+        } else {
+            $channel->error($this->user, $result);
+        }
+    }
+}
+
 class SubscriptionsCommand extends Command
 {
     function execute($channel)
@@ -750,6 +778,7 @@ class HelpCommand extends Command
                            "d <nickname> <text> - direct message to user\n".
                            "get <nickname> - get last notice from user\n".
                            "whois <nickname> - get profile info on user\n".
+                           "lose <nickname> - force user to stop following you\n".
                            "fav <nickname> - add user's last notice as a 'fave'\n".
                            "fav #<notice_id> - add notice with the given id as a 'fave'\n".
                            "repeat #<notice_id> - repeat a notice with a given id\n".
diff --git a/lib/commandinterpreter.php b/lib/commandinterpreter.php
index c2add7299e..fbc6174bbf 100644
--- a/lib/commandinterpreter.php
+++ b/lib/commandinterpreter.php
@@ -47,6 +47,17 @@ class CommandInterpreter
             } else {
                 return new LoginCommand($user);
             }
+         case 'lose':
+            if ($arg) {
+                list($other, $extra) = $this->split_arg($arg);
+                if ($extra) {
+                    return null;
+                } else {
+                    return new LoseCommand($user, $other);
+                }
+            } else {
+              return null;
+            }
          case 'subscribers':
             if ($arg) {
                 return null;
diff --git a/lib/subs.php b/lib/subs.php
index 1c240c475d..e2ce0667eb 100644
--- a/lib/subs.php
+++ b/lib/subs.php
@@ -42,4 +42,47 @@ function subs_unsubscribe_to($user, $other)
     } catch (Exception $e) {
         return $e->getMessage();
     }
-}
\ No newline at end of file
+}
+
+function subs_unsubscribe_from($user, $other){
+   $local = User::staticGet("nickname",$other);
+   if($local){
+     return subs_unsubscribe_to($local,$user);
+   } else {
+    try {
+        $remote = Profile::staticGet("nickname",$other);
+        if(is_string($remote)){
+          return $remote;
+        }
+        if (Event::handle('StartUnsubscribe', array($remote,$user))) {
+
+            $sub = DB_DataObject::factory('subscription');
+
+            $sub->subscriber = $remote->id;
+            $sub->subscribed = $user->id;
+
+            $sub->find(true);
+
+            // note we checked for existence above
+
+            if (!$sub->delete())
+              return _('Couldn\'t delete subscription.');
+
+            $cache = common_memcache();
+
+            if ($cache) {
+                $cache->delete(common_cache_key('user:notices_with_friends:' . $remote->id));
+            }
+
+
+            $user->blowSubscribersCount();
+            $remote->blowSubscribersCount();
+
+            Event::handle('EndUnsubscribe', array($remote, $user));
+        }
+    } catch (Exception $e) {
+        return $e->getMessage();
+    }
+   }
+}
+

From cb32b676fa4d7e95ec32c3e8968d0ccddbfa42fa Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 20:56:11 -0500
Subject: [PATCH 153/190] moving magicsig.php to classes - to add storage

---
 .../OStatus/{lib/magicsig.php => classes/Magicsig.php} | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
 rename plugins/OStatus/{lib/magicsig.php => classes/Magicsig.php} (97%)

diff --git a/plugins/OStatus/lib/magicsig.php b/plugins/OStatus/classes/Magicsig.php
similarity index 97%
rename from plugins/OStatus/lib/magicsig.php
rename to plugins/OStatus/classes/Magicsig.php
index 50eb301ab3..9d9d327447 100644
--- a/plugins/OStatus/lib/magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -29,15 +29,7 @@
 
 require_once 'Crypt/RSA.php';
 
-interface Magicsig
-{
-
-    public function sign($bytes);
-
-    public function verify($signed, $signature_b64);
-}
-
-class MagicsigRsaSha256
+class Magicsig
 {
 
     public $keypair;

From 74f5c1e16968110caefeeb8431869897f2f8ddfb Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 22:55:26 -0500
Subject: [PATCH 154/190] db_objectified magic sig - for persistence of local
 keypairs

---
 plugins/OStatus/classes/Magicsig.php | 46 +++++++++++++++++++++++-----
 1 file changed, 39 insertions(+), 7 deletions(-)

diff --git a/plugins/OStatus/classes/Magicsig.php b/plugins/OStatus/classes/Magicsig.php
index 9d9d327447..6d09c54ecb 100644
--- a/plugins/OStatus/classes/Magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -29,21 +29,53 @@
 
 require_once 'Crypt/RSA.php';
 
-class Magicsig
+class Magicsig extends Memcached_DataObject
 {
 
+    public $__table = 'magicsig';
+
+    public $user_id;
     public $keypair;
+    public $alg;
     
-    public function __construct($init = null)
+    private $_rsa;
+
+    public /*static*/ function staticGet($k, $v=null)
     {
-        if (is_null($init)) {
-            $this->generate();
-        } else {
-            $this->fromString($init);
-        }
+        return parent::staticGet(__CLASS__, $k, $v);
     }
 
 
+    function table()
+    {
+        return array(
+            'user_id' => DB_DATAOBJECT_INT,
+            'keypair' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
+            'alg'     => DB_DATAOBJECT_STR
+        );
+    }
+
+    static function schemaDef()
+    {
+        return array(new ColumnDef('user_id', 'integer',
+                                   null, true, 'PRI'),
+                     new ColumnDef('keypair', 'varchar',
+                                   255, false),
+                     new ColumnDef('alg', 'varchar',
+                                   64, false));
+    }
+
+
+    function keys()
+    {
+        return array_keys($this->keyTypes());
+    }
+
+    function keyTypes()
+    {
+        return array('user_id' => 'K');
+    }
+    
     public function generate($key_length = 512)
     {
         $keypair = new Crypt_RSA_KeyPair($key_length);

From f4b34d67c54022b70185e83fe628c17e3656d91f Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 23:11:40 -0500
Subject: [PATCH 155/190] generate keypairs for users, and put them in the XRD
 for discovery

---
 plugins/OStatus/OStatusPlugin.php     |  1 +
 plugins/OStatus/actions/webfinger.php | 11 ++++++
 plugins/OStatus/classes/Magicsig.php  | 55 +++++++++++++++++++++------
 3 files changed, 55 insertions(+), 12 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 472008419a..db4a0af358 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -312,6 +312,7 @@ class OStatusPlugin extends Plugin
         $schema->ensureTable('ostatus_source', Ostatus_source::schemaDef());
         $schema->ensureTable('feedsub', FeedSub::schemaDef());
         $schema->ensureTable('hubsub', HubSub::schemaDef());
+        $schema->ensureTable('magicsig', Magicsig::schemaDef());
         return true;
     }
 
diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/webfinger.php
index cf60b8069d..fbbd8d0397 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/webfinger.php
@@ -71,6 +71,17 @@ class WebfingerAction extends Action
         $xrd->links[] = array('rel' => 'salmon',
                               'href' => $salmon_url);
 
+        // Get this user's keypair
+        $magickey = Magicsig::staticGet('user_id', $this->user->id);
+        if (!$magickey) {
+            // No keypair yet, let's generate one.
+            $magickey = new Magicsig();
+            $magickey->generate();
+        }
+        
+        $xrd->links[] = array('rel' => Magicsig::PUBLICKEYREL,
+                              'href' => 'data:application/magic-public-key;'. $magickey->keypair);
+        
         // TODO - finalize where the redirect should go on the publisher
         $url = common_local_url('ostatussub') . '?profile={uri}';
         $xrd->links[] = array('rel' => 'http://ostatus.org/schema/1.0/subscribe',
diff --git a/plugins/OStatus/classes/Magicsig.php b/plugins/OStatus/classes/Magicsig.php
index 6d09c54ecb..85664bbf9d 100644
--- a/plugins/OStatus/classes/Magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -32,6 +32,8 @@ require_once 'Crypt/RSA.php';
 class Magicsig extends Memcached_DataObject
 {
 
+    const PUBLICKEYREL = 'magic-public-key';
+    
     public $__table = 'magicsig';
 
     public $user_id;
@@ -40,6 +42,11 @@ class Magicsig extends Memcached_DataObject
     
     private $_rsa;
 
+    public function __construct($alg = 'RSA-SHA256')
+    {
+        $this->alg = $alg;
+    }
+    
     public /*static*/ function staticGet($k, $v=null)
     {
         return parent::staticGet(__CLASS__, $k, $v);
@@ -75,23 +82,33 @@ class Magicsig extends Memcached_DataObject
     {
         return array('user_id' => 'K');
     }
+
+    function insert()
+    {
+        $this->keypair = $this->toString();
+
+        return parent::insert();
+    }
     
     public function generate($key_length = 512)
     {
+        PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
+
         $keypair = new Crypt_RSA_KeyPair($key_length);
         $params['public_key'] = $keypair->getPublicKey();
         $params['private_key'] = $keypair->getPrivateKey();
 
-        PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
-        $this->keypair = new Crypt_RSA($params);
+        $this->_rsa = new Crypt_RSA($params);
         PEAR::popErrorHandling();
+
+        $this->insert();
     }
 
 
     public function toString($full_pair = true)
     {
-        $public_key = $this->keypair->_public_key;
-        $private_key = $this->keypair->_private_key;
+        $public_key = $this->_rsa->_public_key;
+        $private_key = $this->_rsa->_private_key;
 
         $mod = base64_url_encode($public_key->getModulus());
         $exp = base64_url_encode($public_key->getExponent());
@@ -103,10 +120,12 @@ class Magicsig extends Memcached_DataObject
         return 'RSA.' . $mod . '.' . $exp . $private_exp; 
     }
     
-    public function fromString($text)
+    public static function fromString($text)
     {
         PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
 
+        $magic_sig = new Magicsig();
+        
         // remove whitespace
         $text = preg_replace('/\s+/', '', $text);
 
@@ -136,20 +155,32 @@ class Magicsig extends Memcached_DataObject
             }
         }
 
-        $this->keypair = new Crypt_RSA($params);
+        $magic_sig->_rsa = new Crypt_RSA($params);
         PEAR::popErrorHandling();
+
+        return $magic_sig;
     }
 
     public function getName()
     {
-        return 'RSA-SHA256';
+        $this->alg;
     }
 
+    public function getHash()
+    {
+        switch ($this->alg) {
+
+        case 'RSA-SHA256':
+            return 'sha256';
+        }
+
+    }
+    
     public function sign($bytes)
     {
-        $sig = $this->keypair->createSign($bytes, null, 'sha256');
-        if ($this->keypair->isError()) {
-            $error = $this->keypair->getLastError();
+        $sig = $this->_rsa->createSign($bytes, null, 'sha256');
+        if ($this->_rsa->isError()) {
+            $error = $this->_rsa->getLastError();
             common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
         }
 
@@ -158,8 +189,8 @@ class Magicsig extends Memcached_DataObject
 
     public function verify($signed_bytes, $signature)
     {
-        $result =  $this->keypair->validateSign($signed_bytes, $signature, null, 'sha256');
-        if ($this->keypair->isError()) {
+        $result =  $this->_rsa->validateSign($signed_bytes, $signature, null, 'sha256');
+        if ($this->_rsa->isError()) {
             $error = $this->keypair->getLastError();
             //common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
             print $error->getMessage();

From cd561657c2bea873f6916cec0e957a9973fa990e Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 23:28:15 -0500
Subject: [PATCH 156/190] missing return value check

---
 plugins/OStatus/lib/webfinger.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/OStatus/lib/webfinger.php b/plugins/OStatus/lib/webfinger.php
index 0386881d14..8a50376294 100644
--- a/plugins/OStatus/lib/webfinger.php
+++ b/plugins/OStatus/lib/webfinger.php
@@ -108,6 +108,10 @@ class Webfinger
 
         $content = $this->fetchURL($url);
 
+        if (!$content) {
+            return false;
+        }
+
         return XRD::parse($content);
     }
 

From 17b8020d2585ce248d12ad1a2b8f57a4ab250f82 Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 23:30:05 -0500
Subject: [PATCH 157/190] clean up error logging

---
 plugins/OStatus/classes/Magicsig.php | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/plugins/OStatus/classes/Magicsig.php b/plugins/OStatus/classes/Magicsig.php
index 85664bbf9d..c9f6182b5b 100644
--- a/plugins/OStatus/classes/Magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -89,7 +89,7 @@ class Magicsig extends Memcached_DataObject
 
         return parent::insert();
     }
-    
+
     public function generate($key_length = 512)
     {
         PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
@@ -143,15 +143,15 @@ class Magicsig extends Memcached_DataObject
         $params['public_key'] = new Crypt_RSA_KEY($mod, $exp, 'public');
         if ($params['public_key']->isError()) {
             $error = $params['public_key']->getLastError();
-            print $error->getMessage();
-            exit;
+            common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
+            return false;
         }
         if ($private_exp) {
             $params['private_key'] = new Crypt_RSA_KEY($mod, $private_exp, 'private');
             if ($params['private_key']->isError()) {
                 $error = $params['private_key']->getLastError();
-                print $error->getMessage();
-                exit;
+                common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
+                return false;
             }
         }
 
@@ -182,6 +182,7 @@ class Magicsig extends Memcached_DataObject
         if ($this->_rsa->isError()) {
             $error = $this->_rsa->getLastError();
             common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
+            return false;
         }
 
         return $sig;
@@ -192,8 +193,8 @@ class Magicsig extends Memcached_DataObject
         $result =  $this->_rsa->validateSign($signed_bytes, $signature, null, 'sha256');
         if ($this->_rsa->isError()) {
             $error = $this->keypair->getLastError();
-            //common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
-            print $error->getMessage();
+            common_log(LOG_DEBUG, 'RSA Error: '. $error->getMessage());
+            return false;
         }
         return $result;
     }

From 9494b0e5d79601b339bf28967a65ffdfe9458532 Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 23:30:21 -0500
Subject: [PATCH 158/190] magicsig shuffling

---
 plugins/OStatus/lib/magicenvelope.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/plugins/OStatus/lib/magicenvelope.php b/plugins/OStatus/lib/magicenvelope.php
index 1ae80d70c1..81f4609c5c 100644
--- a/plugins/OStatus/lib/magicenvelope.php
+++ b/plugins/OStatus/lib/magicenvelope.php
@@ -27,8 +27,6 @@
  * @link      http://status.net/
  */
 
-require_once 'magicsig.php';
-
 class MagicEnvelope
 {
     const ENCODING = 'base64url';
@@ -64,7 +62,7 @@ class MagicEnvelope
             return false;
         }
 
-        $signature_alg = new MagicsigRsaSha256($this->getKeyPair($signer_uri));
+        $signature_alg = Magicsig::fromString($this->getKeyPair($signer_uri));
         $armored_text = base64_encode($text);
 
         return array(
@@ -139,7 +137,7 @@ class MagicEnvelope
         $text = base64_decode($env['data']);
         $signer_uri = $this->getAuthor($text);
 
-        $verifier = new MagicsigRsaSha256($this->getKeyPair($signer_uri));
+        $verifier = Magicsig::fromString($this->getKeyPair($signer_uri));
 
         return $verifier->verify($env['data'], $env['sig']);
     }

From 1fe031844c136d503074e23e0d0a50056dc224dc Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Mon, 22 Feb 2010 23:44:33 -0500
Subject: [PATCH 159/190] er typo

---
 plugins/OStatus/classes/Magicsig.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/OStatus/classes/Magicsig.php b/plugins/OStatus/classes/Magicsig.php
index c9f6182b5b..681aec184d 100644
--- a/plugins/OStatus/classes/Magicsig.php
+++ b/plugins/OStatus/classes/Magicsig.php
@@ -163,7 +163,7 @@ class Magicsig extends Memcached_DataObject
 
     public function getName()
     {
-        $this->alg;
+        return $this->alg;
     }
 
     public function getHash()

From 1bffe424131dfa2c7a85fd9cf782e8c806326bbe Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Tue, 23 Feb 2010 08:38:23 -0500
Subject: [PATCH 160/190] Drop user-only requirement for subscribe action

I removed the check for local users in the subscribe button. I replaced
it with a more specific check for OMB 0.1 remote profiles, which you
can't use with this action.

I also took the opportunity to split the handle() method into
prepare() and handle(), and added PHPCS clean documentation.
---
 actions/subscribe.php | 132 +++++++++++++++++++++++++++++++++---------
 1 file changed, 104 insertions(+), 28 deletions(-)

diff --git a/actions/subscribe.php b/actions/subscribe.php
index a90d7facdf..3745311b66 100644
--- a/actions/subscribe.php
+++ b/actions/subscribe.php
@@ -1,7 +1,9 @@
 <?php
-/*
+/**
  * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
+ * Copyright (C) 2008-2010, StatusNet, Inc.
+ *
+ * Subscription action.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -15,68 +17,142 @@
  *
  * You should have received a copy of the GNU Affero General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * PHP version 5
+ *
+ * @category  Action
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2008-2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link      http://status.net/
  */
 
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+/**
+ * Subscription action
+ *
+ * Subscribing to a profile. Does not work for OMB 0.1 remote subscriptions,
+ * but may work for other remote subscription protocols, like OStatus.
+ *
+ * Takes parameters:
+ *
+ *    - subscribeto: a profile ID
+ *    - token: session token to prevent CSRF attacks
+ *    - ajax: boolean; whether to return Ajax or full-browser results
+ *
+ * Only works if the current user is logged in.
+ *
+ * @category  Action
+ * @package   StatusNet
+ * @author    Evan Prodromou <evan@status.net>
+ * @copyright 2008-2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPLv3
+ * @link      http://status.net/
+ */
 
 class SubscribeAction extends Action
 {
+    var $user;
+    var $other;
 
-    function handle($args)
+    /**
+     * Check pre-requisites and instantiate attributes
+     *
+     * @param Array $args array of arguments (URL, GET, POST)
+     *
+     * @return boolean success flag
+     */
+
+    function prepare($args)
     {
-        parent::handle($args);
+        parent::prepare($args);
 
-        if (!common_logged_in()) {
-            $this->clientError(_('Not logged in.'));
-            return;
-        }
-
-        $user = common_current_user();
+        // Only allow POST requests
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            common_redirect(common_local_url('subscriptions', array('nickname' => $user->nickname)));
-            return;
+            $this->clientError(_('This action only accepts POST requests.'));
+            return false;
         }
 
-        # CSRF protection
+        // CSRF protection
 
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->clientError(_('There was a problem with your session token. Try again, please.'));
-            return;
+            $this->clientError(_('There was a problem with your session token.'.
+                                 ' Try again, please.'));
+            return false;
         }
 
+        // Only for logged-in users
+
+        $this->user = common_current_user();
+
+        if (empty($this->user)) {
+            $this->clientError(_('Not logged in.'));
+            return false;
+        }
+
+        // Profile to subscribe to
+
         $other_id = $this->arg('subscribeto');
 
-        $other = User::staticGet('id', $other_id);
+        $this->other = Profile::staticGet('id', $other_id);
 
-        if (!$other) {
-            $this->clientError(_('Not a local user.'));
-            return;
+        if (empty($this->other)) {
+            $this->clientError(_('No such profile.'));
+            return false;
         }
 
-        $result = subs_subscribe_to($user, $other);
+        // OMB 0.1 doesn't have a mechanism for local-server-
+        // originated subscription.
 
-        if (is_string($result)) {
-            $this->clientError($result);
-            return;
+        $omb01 = Remote_profile::staticGet('id', $other_id);
+
+        if (!empty($omb01)) {
+            $this->clientError(_('You cannot subscribe to an OMB 0.1'.
+                                 ' remote profile with this action.'));
+            return false;
         }
 
+        return true;
+    }
+
+    /**
+     * Handle request
+     *
+     * Does the subscription and returns results.
+     *
+     * @param Array $args unused.
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        // Throws exception on error
+
+        Subscription::start($this->user->getProfile(),
+                            $this->other);
+
         if ($this->boolean('ajax')) {
             $this->startHTML('text/xml;charset=utf-8');
             $this->elementStart('head');
             $this->element('title', null, _('Subscribed'));
             $this->elementEnd('head');
             $this->elementStart('body');
-            $unsubscribe = new UnsubscribeForm($this, $other->getProfile());
+            $unsubscribe = new UnsubscribeForm($this, $this->other->getProfile());
             $unsubscribe->show();
             $this->elementEnd('body');
             $this->elementEnd('html');
         } else {
-            common_redirect(common_local_url('subscriptions', array('nickname' =>
-                                                                $user->nickname)),
-                            303);
+            $url = common_local_url('subscriptions',
+                                    array('nickname' => $this->user->nickname));
+            common_redirect($url, 303);
         }
     }
 }

From e070fcaaae3e6ac1fef1f9b066c5335fddb9376b Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 11:37:49 -0800
Subject: [PATCH 161/190] OStatus: fix for avatars, submit button in updated
 remote profile preview

---
 plugins/OStatus/actions/ostatussub.php | 42 +++++++++++++++-----------
 1 file changed, 25 insertions(+), 17 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 206fb309d2..0d786fac90 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -126,7 +126,13 @@ class OStatusSubAction extends Action
         $oprofile = $this->oprofile;
         $profile = $oprofile->localProfile();
 
-        $this->showEntity($profile);
+        $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+        $avatarUrl = $avatar ? $avatar->displayUrl() : false;
+
+        $this->showEntity($profile,
+                          $profile->profileurl,
+                          $avatarUrl,
+                          $profile->bio);
     }
 
     /**
@@ -137,31 +143,33 @@ class OStatusSubAction extends Action
         $oprofile = $this->oprofile;
         $group = $oprofile->localGroup();
 
-        $this->showEntity($group);
+        $this->showEntity($group,
+                          $group->getProfileUrl(),
+                          $group->homepage_logo,
+                          $group->description);
     }
 
 
-    function showEntity($entity)
+    function showEntity($entity, $profile, $avatar, $note)
     {
         $nickname = $entity->nickname;
-        $profile  = $entity->profileurl;
         $fullname = $entity->fullname;
         $homepage = $entity->homepage;
-        $bio      = $entity->bio;
         $location = $entity->location;
-        $avatar   = $entity->avatarurl;
+        
+        if (!$avatar) {
+            $avatar = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
+        }
 
         $this->elementStart('div', 'entity_profile vcard');
         $this->elementStart('dl', 'entity_depiction');
         $this->element('dt', null, _('Photo'));
         $this->elementStart('dd');
-        if ($avatar) {
-            $this->element('img', array('src' => $avatar,
-                                        'class' => 'photo avatar',
-                                        'width' => AVATAR_PROFILE_SIZE,
-                                        'height' => AVATAR_PROFILE_SIZE,
-                                        'alt' => $nickname));
-        }
+        $this->element('img', array('src' => $avatar,
+                                    'class' => 'photo avatar',
+                                    'width' => AVATAR_PROFILE_SIZE,
+                                    'height' => AVATAR_PROFILE_SIZE,
+                                    'alt' => $nickname));
         $this->elementEnd('dd');
         $this->elementEnd('dl');
 
@@ -206,11 +214,11 @@ class OStatusSubAction extends Action
             $this->elementEnd('dl');
         }
 
-        if (!is_null($bio)) {
+        if (!is_null($note)) {
             $this->elementStart('dl', 'entity_note');
             $this->element('dt', null, _('Note'));
             $this->elementStart('dd', 'note');
-            $this->raw($bio);
+            $this->raw($note);
             $this->elementEnd('dd');
             $this->elementEnd('dl');
         }
@@ -368,7 +376,7 @@ class OStatusSubAction extends Action
         }
 
         if ($this->validateFeed()) {
-            if ($this->arg('subscribe')) {
+            if ($this->arg('submit')) {
                 $this->saveFeed();
                 return;
             }
@@ -424,7 +432,7 @@ class OStatusSubAction extends Action
 
     function showPageNotice()
     {
-        if ($this->error) {
+        if (!empty($this->error)) {
             $this->element('p', 'error', $this->error);
         }
     }

From c79c70ea2c2dadafa72c65dc4593a66fecb070e3 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 11:56:17 -0800
Subject: [PATCH 162/190] OStatus subscription UI tweak: if we're already
 subscribed/joined, say so and don't offer a 'subscribe'/'join' button on the
 profile preview page.

---
 plugins/OStatus/actions/ostatussub.php | 30 ++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index 0d786fac90..df9aa80b01 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -88,9 +88,13 @@ class OStatusSubAction extends Action
     function showPreviewForm()
     {
         if ($this->oprofile->isGroup()) {
-            $this->previewGroup();
+            $ok = $this->previewGroup();
         } else {
-            $this->previewUser();
+            $ok = $this->previewUser();
+        }
+        if (!$ok) {
+            // @fixme maybe provide a cancel button or link back?
+            return;
         }
 
         $this->elementStart('div', 'entity_actions');
@@ -120,12 +124,22 @@ class OStatusSubAction extends Action
 
     /**
      * Show a preview for a remote user's profile
+     * @return boolean true if we're ok to try subscribing
      */
     function previewUser()
     {
         $oprofile = $this->oprofile;
         $profile = $oprofile->localProfile();
 
+        $cur = common_current_user();
+        if ($cur->isSubscribed($profile)) {
+            $this->element('div', array('class' => 'error'),
+                           _m("You are already subscribed to this user."));
+            $ok = false;
+        } else {
+            $ok = true;
+        }
+
         $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
         $avatarUrl = $avatar ? $avatar->displayUrl() : false;
 
@@ -133,20 +147,32 @@ class OStatusSubAction extends Action
                           $profile->profileurl,
                           $avatarUrl,
                           $profile->bio);
+        return $ok;
     }
 
     /**
      * Show a preview for a remote group's profile
+     * @return boolean true if we're ok to try joining
      */
     function previewGroup()
     {
         $oprofile = $this->oprofile;
         $group = $oprofile->localGroup();
 
+        $cur = common_current_user();
+        if ($cur->isMember($group)) {
+            $this->element('div', array('class' => 'error'),
+                           _m("You are already a member of this group."));
+            $ok = false;
+        } else {
+            $ok = true;
+        }
+
         $this->showEntity($group,
                           $group->getProfileUrl(),
                           $group->homepage_logo,
                           $group->description);
+        return $ok;
     }
 
 

From 90d34b26c66ceb5d37a9c2782356b46361a523cc Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 20:44:27 +0000
Subject: [PATCH 163/190] OStatus: do PuSH subscription setup from
 subscribe/join event hooks, so resubscribing directly from a profile/group
 list works correctly if there aren't active subscriptions at the moment.

---
 lib/activity.php                            |   4 +-
 plugins/OStatus/OStatusPlugin.php           | 158 ++++++++++++--------
 plugins/OStatus/actions/ostatussub.php      |   5 -
 plugins/OStatus/classes/Ostatus_profile.php |  26 +++-
 4 files changed, 127 insertions(+), 66 deletions(-)

diff --git a/lib/activity.php b/lib/activity.php
index 3689dac385..04c57c561c 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -823,7 +823,9 @@ class Activity
         if ($namespace) {
             $attrs = array('xmlns' => 'http://www.w3.org/2005/Atom',
                            'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
-                           'xmlns:ostatus' => 'http://ostatus.org/schema/1.0');
+                           'xmlns:georss' => 'http://www.georss.org/georss',
+                           'xmlns:ostatus' => 'http://ostatus.org/schema/1.0',
+                           'xmlns:poco' => 'http://portablecontacts.net/spec/1.0');
         } else {
             $attrs = array();
         }
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index db4a0af358..629645767f 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -251,58 +251,6 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
-    /**
-     * Notify remote server and garbage collect unused feeds on unsubscribe.
-     * @fixme send these operations to background queues
-     *
-     * @param User $user
-     * @param Profile $other
-     * @return hook return value
-     */
-    function onEndUnsubscribe($profile, $other)
-    {
-        $user = User::staticGet('id', $profile->id);
-
-        if (empty($user)) {
-            return true;
-        }
-
-        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
-
-        if (empty($oprofile)) {
-            return true;
-        }
-
-        // Drop the PuSH subscription if there are no other subscribers.
-
-        if ($other->subscriberCount() == 0) {
-            common_log(LOG_INFO, "Unsubscribing from now-unused feed $oprofile->feeduri");
-            $oprofile->unsubscribe();
-        }
-
-        $act = new Activity();
-
-        $act->verb = ActivityVerb::UNFOLLOW;
-
-        $act->id   = TagURI::mint('unfollow:%d:%d:%s',
-                                  $profile->id,
-                                  $other->id,
-                                  common_date_iso8601(time()));
-
-        $act->time    = time();
-        $act->title   = _("Unfollow");
-        $act->content = sprintf(_("%s stopped following %s."),
-                               $profile->getBestName(),
-                               $other->getBestName());
-
-        $act->actor   = ActivityObject::fromProfile($profile);
-        $act->object  = ActivityObject::fromProfile($other);
-
-        $oprofile->notifyActivity($act);
-
-        return true;
-    }
-
     /**
      * Make sure necessary tables are filled out.
      */
@@ -366,6 +314,50 @@ class OStatusPlugin extends Plugin
         }
     }
 
+    /**
+     * When about to subscribe to a remote user, start a server-to-server
+     * PuSH subscription if needed. If we can't establish that, abort.
+     *
+     * @fixme If something else aborts later, we could end up with a stray
+     *        PuSH subscription. This is relatively harmless, though.
+     *
+     * @param Profile $subscriber
+     * @param Profile $other
+     *
+     * @return hook return code
+     *
+     * @throws Exception
+     */
+    function onStartSubscribe($subscriber, $other)
+    {
+        $user = User::staticGet('id', $subscriber->id);
+
+        if (empty($user)) {
+            return true;
+        }
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+        if (empty($oprofile)) {
+            return true;
+        }
+
+        if (!$oprofile->subscribe()) {
+            throw new Exception(_m('Could not set up remote subscription.'));
+        }
+    }
+
+    /**
+     * Having established a remote subscription, send a notification to the
+     * remote OStatus profile's endpoint.
+     *
+     * @param Profile $subscriber
+     * @param Profile $other
+     *
+     * @return hook return code
+     *
+     * @throws Exception
+     */
     function onEndSubscribe($subscriber, $other)
     {
         $user = User::staticGet('id', $subscriber->id);
@@ -403,6 +395,54 @@ class OStatusPlugin extends Plugin
         return true;
     }
 
+    /**
+     * Notify remote server and garbage collect unused feeds on unsubscribe.
+     * @fixme send these operations to background queues
+     *
+     * @param User $user
+     * @param Profile $other
+     * @return hook return value
+     */
+    function onEndUnsubscribe($profile, $other)
+    {
+        $user = User::staticGet('id', $profile->id);
+
+        if (empty($user)) {
+            return true;
+        }
+
+        $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+        if (empty($oprofile)) {
+            return true;
+        }
+
+        // Drop the PuSH subscription if there are no other subscribers.
+        $oprofile->garbageCollect();
+
+        $act = new Activity();
+
+        $act->verb = ActivityVerb::UNFOLLOW;
+
+        $act->id   = TagURI::mint('unfollow:%d:%d:%s',
+                                  $profile->id,
+                                  $other->id,
+                                  common_date_iso8601(time()));
+
+        $act->time    = time();
+        $act->title   = _("Unfollow");
+        $act->content = sprintf(_("%s stopped following %s."),
+                               $profile->getBestName(),
+                               $other->getBestName());
+
+        $act->actor   = ActivityObject::fromProfile($profile);
+        $act->object  = ActivityObject::fromProfile($other);
+
+        $oprofile->notifyActivity($act);
+
+        return true;
+    }
+
     /**
      * When one of our local users tries to join a remote group,
      * notify the remote server. If the notification is rejected,
@@ -418,6 +458,10 @@ class OStatusPlugin extends Plugin
     {
         $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
         if ($oprofile) {
+            if (!$oprofile->subscribe()) {
+                throw new Exception(_m('Could not set up remote group membership.'));
+            }
+
             $member = Profile::staticGet($user->id);
 
             $act = new Activity();
@@ -439,7 +483,8 @@ class OStatusPlugin extends Plugin
             if ($oprofile->notifyActivity($act)) {
                 return true;
             } else {
-                throw new ServerException(_m("Failed joining remote group."));
+                $oprofile->garbageCollect();
+                throw new Exception(_m("Failed joining remote group."));
             }
         }
     }
@@ -464,12 +509,7 @@ class OStatusPlugin extends Plugin
         $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
         if ($oprofile) {
             // Drop the PuSH subscription if there are no other subscribers.
-    
-            $members = $group->getMembers(0, 1);
-            if ($members->N == 0) {
-                common_log(LOG_INFO, "Unsubscribing from now-unused group feed $oprofile->feeduri");
-                $oprofile->unsubscribe();
-            }
+            $oprofile->garbageCollect();
 
 
             $member = Profile::staticGet($user->id);
diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index df9aa80b01..b3569e6951 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -324,11 +324,6 @@ class OStatusSubAction extends Action
         // And subscribe the current user to the local profile
         $user = common_current_user();
 
-        if (!$this->oprofile->subscribe()) {
-            $this->showForm(_m("Failed to set up server-to-server subscription."));
-            return;
-        }
-
         if ($this->oprofile->isGroup()) {
             $group = $this->oprofile->localGroup();
             if ($user->isMember($group)) {
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index e8cc13c6c1..91b957fa23 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -346,6 +346,29 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
+    /**
+     * Check if this remote profile has any active local subscriptions, and
+     * if not drop the PuSH subscription feed.
+     *
+     * @return boolean
+     */
+    public function garbageCollect()
+    {
+        if ($this->isGroup()) {
+            $members = $this->localGroup()->getMembers(0, 1);
+            $count = $members->N;
+        } else {
+            $count = $this->localProfile()->subscriberCount();
+        }
+        if ($count == 0) {
+            common_log(LOG_INFO, "Unsubscribing from now-unused remote feed $oprofile->feeduri");
+            $this->unsubscribe();
+            return true;
+        } else {
+            return false;
+        }
+    }
+
     /**
      * Send an Activity Streams notification to the remote Salmon endpoint,
      * if so configured.
@@ -379,7 +402,8 @@ class Ostatus_profile extends Memcached_DataObject
                                 'xmlns:activity' => 'http://activitystrea.ms/spec/1.0/',
                                 'xmlns:thr' => 'http://purl.org/syndication/thread/1.0',
                                 'xmlns:georss' => 'http://www.georss.org/georss',
-                                'xmlns:ostatus' => 'http://ostatus.org/schema/1.0');
+                                'xmlns:ostatus' => 'http://ostatus.org/schema/1.0',
+                                'xmlns:poco' => 'http://portablecontacts.net/spec/1.0');
 
             $entry = new XMLStringer();
             $entry->elementStart('entry', $attributes);

From a0c255e231a84cf77554cc3c0a095eae7b0ffd9c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Tue, 23 Feb 2010 15:59:10 -0500
Subject: [PATCH 164/190] move mention detection before default in
 OStatusPlugin

---
 plugins/OStatus/OStatusPlugin.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index db4a0af358..679857f897 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -224,7 +224,7 @@ class OStatusPlugin extends Plugin
      *
      */
 
-    function onEndFindMentions($sender, $text, &$mentions)
+    function onStartFindMentions($sender, $text, &$mentions)
     {
         preg_match_all('/(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+)/',
                        $text,
@@ -464,14 +464,13 @@ class OStatusPlugin extends Plugin
         $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
         if ($oprofile) {
             // Drop the PuSH subscription if there are no other subscribers.
-    
+
             $members = $group->getMembers(0, 1);
             if ($members->N == 0) {
                 common_log(LOG_INFO, "Unsubscribing from now-unused group feed $oprofile->feeduri");
                 $oprofile->unsubscribe();
             }
 
-
             $member = Profile::staticGet($user->id);
 
             $act = new Activity();

From 5f9a8ca64bee5247358238c26b4f54003337d11b Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 21:11:44 +0000
Subject: [PATCH 165/190] OStatus: accept webfinger addresses as well as
 profile URLs in the explicit remote subscribe form.

---
 plugins/OStatus/actions/ostatussub.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/plugins/OStatus/actions/ostatussub.php b/plugins/OStatus/actions/ostatussub.php
index b3569e6951..12832cdcfb 100644
--- a/plugins/OStatus/actions/ostatussub.php
+++ b/plugins/OStatus/actions/ostatussub.php
@@ -288,10 +288,15 @@ class OStatusSubAction extends Action
         }
         $this->profile_uri = $profile_uri;
 
-        // @fixme validate, normalize bla bla
         try {
-            $oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
-            $this->oprofile = $oprofile;
+            if (Validate::email($this->profile_uri)) {
+                $this->oprofile = Ostatus_profile::ensureWebfinger($this->profile_uri);
+            } else if (Validate::uri($this->profile_uri)) {
+                $this->oprofile = Ostatus_profile::ensureProfile($this->profile_uri);
+            } else {
+                $this->error = _m("Invalid address format.");
+                return false;
+            }
             return true;
         } catch (FeedSubBadURLException $e) {
             $this->error = _m('Invalid URL or could not reach server.');

From f5ec7c27070dac4ac28ba860f4cc9a808b5f7c30 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Tue, 23 Feb 2010 16:13:24 -0500
Subject: [PATCH 166/190] some logging for OStatusPlugin::onStartFindMentions()

---
 plugins/OStatus/OStatusPlugin.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3a9e77c2a6..934c858ac1 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -235,9 +235,17 @@ class OStatusPlugin extends Plugin
 
             $webfinger = $wmatch[0];
 
+            $this->log(LOG_INFO, "Checking Webfinger for address '$webfinger'");
+
             $oprofile = Ostatus_profile::ensureWebfinger($webfinger);
 
-            if (!empty($oprofile)) {
+            if (empty($oprofile)) {
+
+                $this->log(LOG_INFO, "No Ostatus_profile found for address '$webfinger'");
+
+            } else {
+
+                $this->log(LOG_INFO, "Ostatus_profile found for address '$webfinger'");
 
                 $profile = $oprofile->localProfile();
 

From d6ad7332475f1cc4ab45d55fc04ef491d5f3999d Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Tue, 23 Feb 2010 21:47:14 +0000
Subject: [PATCH 167/190] OStatus: fixes for link/id and text extraction gets
 import of Buzz feeds working.

---
 plugins/OStatus/OStatusPlugin.php           | 24 +++++++++++----------
 plugins/OStatus/classes/Ostatus_profile.php | 17 ++++++++++++---
 2 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3a9e77c2a6..724634924d 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -287,13 +287,19 @@ class OStatusPlugin extends Plugin
     function onStartNoticeSourceLink($notice, &$name, &$url, &$title)
     {
         if ($notice->source == 'ostatus') {
-            $bits = parse_url($notice->uri);
-            $domain = $bits['host'];
+            if ($notice->url) {
+                $bits = parse_url($notice->url);
+                $domain = $bits['host'];
+                if (substr($domain, 0, 4) == 'www.') {
+                    $name = substr($domain, 4);
+                } else {
+                    $name = $domain;
+                }
 
-            $name = $domain;
-            $url = $notice->uri;
-            $title = sprintf(_m("Sent from %s via OStatus"), $domain);
-            return false;
+                $url = $notice->url;
+                $title = sprintf(_m("Sent from %s via OStatus"), $domain);
+                return false;
+            }
         }
     }
 
@@ -509,12 +515,8 @@ class OStatusPlugin extends Plugin
         $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
         if ($oprofile) {
             // Drop the PuSH subscription if there are no other subscribers.
+            $oprofile->garbageCollect();
 
-            $members = $group->getMembers(0, 1);
-            if ($members->N == 0) {
-                common_log(LOG_INFO, "Unsubscribing from now-unused group feed $oprofile->feeduri");
-                $oprofile->unsubscribe();
-            }
 
             $member = Profile::staticGet($user->id);
 
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 91b957fa23..4998809bc8 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -556,17 +556,28 @@ class Ostatus_profile extends Memcached_DataObject
 
         if ($activity->object->link) {
             $sourceUrl = $activity->object->link;
+        } else if ($activity->link) {
+            $sourceUrl = $activity->link;
         } else if (preg_match('!^https?://!', $activity->object->id)) {
             $sourceUrl = $activity->object->id;
         }
 
-        // @fixme sanitize and save HTML content if available
+        // Get (safe!) HTML and text versions of the content
 
-        $content = $activity->object->title;
+        require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
+
+        $html = $activity->object->content;
+
+        $purifier = new HTMLPurifier();
+
+        $rendered = $purifier->purify($html);
+
+        $content = html_entity_decode(strip_tags($rendered));
 
         $params = array('is_local' => Notice::REMOTE_OMB,
                         'url' => $sourceUrl,
-                        'uri' => $sourceUri);
+                        'uri' => $sourceUri,
+                        'rendered' => $rendered);
 
         $location = $activity->context->location;
 

From fa178a8aa7d6e5ade76eef12ac0ca49aa10f5cdc Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 23 Feb 2010 14:26:34 -0800
Subject: [PATCH 168/190] Add poco:displayName to Atom output for person object

---
 lib/activity.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/activity.php b/lib/activity.php
index 04c57c561c..853741a9a1 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -104,6 +104,7 @@ class PoCo
     function __construct($profile)
     {
         $this->preferredUsername = $profile->nickname;
+        $this->displayName       = $profile->getBestName();
 
         $this->note    = $profile->bio;
         $this->address = new PoCoAddress($profile->location);
@@ -129,6 +130,12 @@ class PoCo
             $this->preferredUsername
         );
 
+        $xs->element(
+            'poco:displayName',
+            null,
+            $this->displayName
+        );
+
         if (!empty($this->note)) {
             $xs->element('poco:note', null, $this->note);
         }

From 391b45949f6fabef0427aa99d4123fe6ef5ef49d Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Tue, 23 Feb 2010 18:25:31 -0500
Subject: [PATCH 169/190] adding xfn, foaf and hcard rel's to our webfinger
 output

---
 plugins/OStatus/actions/webfinger.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/plugins/OStatus/actions/webfinger.php b/plugins/OStatus/actions/webfinger.php
index fbbd8d0397..34336a9039 100644
--- a/plugins/OStatus/actions/webfinger.php
+++ b/plugins/OStatus/actions/webfinger.php
@@ -65,6 +65,21 @@ class WebfingerAction extends Action
                                                                'format' => 'atom')),
                               'type' => 'application/atom+xml');
 
+        // hCard
+        $xrd->links[] = array('rel' => 'http://microformats.org/profile/hcard',
+                              'type' => 'text/html',
+                              'href' => common_profile_url($nick));
+
+        // XFN
+        $xrd->links[] = array('rel' => 'http://gmpg.org/xfn/11',
+                              'type' => 'text/html',
+                              'href' => common_profile_url($nick));
+        // FOAF
+        $xrd->links[] = array('rel' => 'describedby',
+                              'type' => 'application/rdf+xml',
+                              'href' => common_local_url('foaf',
+                                                         array('nickname' => $nick)));                        
+        
         $salmon_url = common_local_url('salmon',
                                        array('id' => $this->user->id));
 

From 25864aea9dd81ebcdb8c7386af3662eda800ccc3 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Wed, 24 Feb 2010 00:59:00 +0100
Subject: [PATCH 170/190] Using the default abbr class pattern for geo
 microformats instead of the shorthand that I've proposed at
 http://microformats.org/wiki/geo-brainstorming#latitude_longitude_shorthand_and_geo_link

If anyone wants to pick up on where the discussion was left off or
get more implementation support by other sites and software, and be
recognized by parsers, I'd be happy to go back to the shorthand.
Because you know, it actually makes a lot of sense.
---
 lib/noticelist.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/noticelist.php b/lib/noticelist.php
index 837cb90faa..dcf17be08c 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -438,14 +438,15 @@ class NoticeListItem extends Widget
         $this->out->text(_('at'));
         $this->out->text(' ');
         if (empty($url)) {
-            $this->out->element('span', array('class' => 'geo',
+            $this->out->element('abbr', array('class' => 'geo',
                                               'title' => $latlon),
                                 $name);
         } else {
-            $this->out->element('a', array('class' => 'geo',
-                                           'title' => $latlon,
-                                           'href' => $url),
+            $this->out->elementStart('a', array('href' => $url));
+            $this->out->element('abbr', array('class' => 'geo',
+                                              'title' => $latlon),
                                 $name);
+            $this->out->elementEnd('a');
         }
         $this->out->elementEnd('span');
     }

From 2aaf8d4e308d49d072a6c43e43cb99c373deca2e Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 01:09:12 +0000
Subject: [PATCH 171/190] Add class and (if present) id to DB_DataObject error
 exceptions; often they're VERRRRRY vague, and it helps to know what type of
 item is failing!

---
 classes/Memcached_DataObject.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 40576dc717..bc4c3a000c 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -501,7 +501,11 @@ class Memcached_DataObject extends Safe_DataObject
 
     function raiseError($message, $type = null, $behaviour = null)
     {
-        throw new ServerException("DB_DataObject error [$type]: $message");
+        $id = get_class($this);
+        if ($this->id) {
+            $id .= ':' . $this->id;
+        }
+        throw new ServerException("[$id] DB_DataObject error [$type]: $message");
     }
 
     static function cacheGet($keyPart)

From 584b87cfe57bd2d683101194040e3563f0706536 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 01:09:52 +0000
Subject: [PATCH 172/190] OStatus: consolidate the low-level notice save code
 between Salmon and PuSH input paths. Validation etc remains at higher levels.

---
 plugins/OStatus/OStatusPlugin.php           |   2 +-
 plugins/OStatus/classes/Ostatus_profile.php | 214 +++++++++++---------
 plugins/OStatus/lib/salmonaction.php        |  50 +----
 3 files changed, 125 insertions(+), 141 deletions(-)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 724634924d..35f9529355 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -314,7 +314,7 @@ class OStatusPlugin extends Plugin
     {
         $oprofile = Ostatus_profile::staticGet('feeduri', $feedsub->uri);
         if ($oprofile) {
-            $oprofile->processFeed($feed);
+            $oprofile->processFeed($feed, 'push');
         } else {
             common_log(LOG_DEBUG, "No ostatus profile for incoming feed $feedsub->uri");
         }
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 4998809bc8..6beaf0f5d0 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -488,7 +488,7 @@ class Ostatus_profile extends Memcached_DataObject
      *
      * @param DOMDocument $feed
      */
-    public function processFeed($feed)
+    public function processFeed($feed, $source)
     {
         $entries = $feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
         if ($entries->length == 0) {
@@ -498,7 +498,7 @@ class Ostatus_profile extends Memcached_DataObject
 
         for ($i = 0; $i < $entries->length; $i++) {
             $entry = $entries->item($i);
-            $this->processEntry($entry, $feed);
+            $this->processEntry($entry, $feed, $source);
         }
     }
 
@@ -508,15 +508,12 @@ class Ostatus_profile extends Memcached_DataObject
      * @param DOMElement $entry
      * @param DOMElement $feed for context
      */
-    protected function processEntry($entry, $feed)
+    public function processEntry($entry, $feed, $source)
     {
         $activity = new Activity($entry, $feed);
 
-        $debug = var_export($activity, true);
-        common_log(LOG_DEBUG, $debug);
-
         if ($activity->verb == ActivityVerb::POST) {
-            $this->processPost($activity);
+            $this->processPost($activity, $source);
         } else {
             common_log(LOG_INFO, "Ignoring activity with unrecognized verb $activity->verb");
         }
@@ -525,35 +522,47 @@ class Ostatus_profile extends Memcached_DataObject
     /**
      * Process an incoming post activity from this remote feed.
      * @param Activity $activity
+     * @param string $method 'push' or 'salmon'
+     * @return mixed saved Notice or false
      * @fixme break up this function, it's getting nasty long
      */
-    protected function processPost($activity)
+    public function processPost($activity, $method)
     {
         if ($this->isGroup()) {
+            // A group feed will contain posts from multiple authors.
             // @fixme validate these profiles in some way!
             $oprofile = self::ensureActorProfile($activity);
+            if ($oprofile->isGroup()) {
+                // Groups can't post notices in StatusNet.
+                common_log(LOG_WARNING, "OStatus: skipping post with group listed as author: $oprofile->uri in feed from $this->uri");
+                return false;
+            }
         } else {
+            // Individual user feeds may contain only posts from themselves.
+            // Authorship is validated against the profile URI on upper layers,
+            // through PuSH setup or Salmon signature checks.
             $actorUri = self::getActorProfileURI($activity);
             if ($actorUri == $this->uri) {
                 // @fixme check if profile info has changed and update it
             } else {
-                // @fixme drop or reject the messages once we've got the canonical profile URI recorded sanely
-                common_log(LOG_INFO, "OStatus: Warning: non-group post with unexpected author: $actorUri expected $this->uri");
-                //return;
+                common_log(LOG_WARNING, "OStatus: skipping post with bad author: got $actorUri expected $this->uri");
+                return false;
             }
             $oprofile = $this;
         }
+
+        // The id URI will be used as a unique identifier for for the notice,
+        // protecting against duplicate saves. It isn't required to be a URL;
+        // tag: URIs for instance are found in Google Buzz feeds.
         $sourceUri = $activity->object->id;
-
         $dupe = Notice::staticGet('uri', $sourceUri);
-
         if ($dupe) {
             common_log(LOG_INFO, "OStatus: ignoring duplicate post: $sourceUri");
-            return;
+            return false;
         }
 
+        // We'll also want to save a web link to the original notice, if provided.
         $sourceUrl = null;
-
         if ($activity->object->link) {
             $sourceUrl = $activity->object->link;
         } else if ($activity->link) {
@@ -563,103 +572,126 @@ class Ostatus_profile extends Memcached_DataObject
         }
 
         // Get (safe!) HTML and text versions of the content
-
-        require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
-
-        $html = $activity->object->content;
-
-        $purifier = new HTMLPurifier();
-
-        $rendered = $purifier->purify($html);
-
+        $rendered = $this->purify($activity->object->content);
         $content = html_entity_decode(strip_tags($rendered));
 
-        $params = array('is_local' => Notice::REMOTE_OMB,
+        $options = array('is_local' => Notice::REMOTE_OMB,
                         'url' => $sourceUrl,
                         'uri' => $sourceUri,
-                        'rendered' => $rendered);
+                        'rendered' => $rendered,
+                        'replies' => array(),
+                        'groups' => array());
 
-        $location = $activity->context->location;
+        // Check for optional attributes...
 
-        if ($location) {
-            $params['lat'] = $location->lat;
-            $params['lon'] = $location->lon;
-            if ($location->location_id) {
-                $params['location_ns'] = $location->location_ns;
-                $params['location_id'] = $location->location_id;
-            }
+        if (!empty($activity->time)) {
+            $options['created'] = common_sql_date($activity->time);
         }
 
-        $profile = $oprofile->localProfile();
-        $params['groups'] = array();
-        $params['replies'] = array();
         if ($activity->context) {
-            foreach ($activity->context->attention as $recipient) {
-                $roprofile = Ostatus_profile::staticGet('uri', $recipient);
-                if ($roprofile) {
-                    if ($roprofile->isGroup()) {
-                        // Deliver to local recipients of this remote group.
-                        // @fixme sender verification?
-                        $params['groups'][] = $roprofile->group_id;
-                        continue;
-                    } else {
-                        // Delivery to remote users is the source service's job.
-                        continue;
-                    }
+            // Any individual or group attn: targets?
+            $replies = $activity->context->attention;
+            $options['groups'] = $this->filterReplies($oprofile, $replies);
+            $options['replies'] = $replies;
+
+            // Maintain direct reply associations
+            // @fixme what about conversation ID?
+            if (!empty($activity->context->replyToID)) {
+                $orig = Notice::staticGet('uri',
+                                          $activity->context->replyToID);
+                if (!empty($orig)) {
+                    $options['reply_to'] = $orig->id;
                 }
-    
-                $user = User::staticGet('uri', $recipient);
-                if ($user) {
-                    // An @-reply directed to a local user.
-                    // @fixme sender verification, spam etc?
-                    $params['replies'][] = $recipient;
-                    continue;
-                }
-    
-                // @fixme we need a uri on user_group
-                // $group = User_group::staticGet('uri', $recipient);
-                $template = common_local_url('groupbyid', array('id' => '31337'));
-                $template = preg_quote($template, '/');
-                $template = str_replace('31337', '(\d+)', $template);
-                common_log(LOG_DEBUG, $template);
-                if (preg_match("/$template/", $recipient, $matches)) {
-                    $id = $matches[1];
-                    $group = User_group::staticGet('id', $id);
-                    if ($group) {
-                        // Deliver to all members of this local group.
-                        // @fixme sender verification?
-                        if ($profile->isMember($group)) {
-                            common_log(LOG_DEBUG, "delivering to group $id $group->nickname");
-                            $params['groups'][] = $group->id;
-                        } else {
-                            common_log(LOG_DEBUG, "not delivering to group $id $group->nickname because sender $profile->nickname is not a member");
-                        }
-                        continue;
-                    } else {
-                        common_log(LOG_DEBUG, "not delivering to missing group $id");
-                    }
-                } else {
-                    common_log(LOG_DEBUG, "not delivering to groups for $recipient");
+            }
+
+            $location = $activity->context->location;
+            if ($location) {
+                $options['lat'] = $location->lat;
+                $options['lon'] = $location->lon;
+                if ($location->location_id) {
+                    $options['location_ns'] = $location->location_ns;
+                    $options['location_id'] = $location->location_id;
                 }
             }
         }
 
         try {
-            $saved = Notice::saveNew($profile->id,
+            $saved = Notice::saveNew($oprofile->profile_id,
                                      $content,
                                      'ostatus',
-                                     $params);
+                                     $options);
+            if ($saved) {
+                Ostatus_source::saveNew($saved, $this, $method);
+            }
         } catch (Exception $e) {
-            common_log(LOG_ERR, "Failed saving notice entry for $sourceUri: " . $e->getMessage());
-            return;
+            common_log(LOG_ERR, "OStatus save of remote message $sourceUri failed: " . $e->getMessage());
+            throw $e;
         }
+        common_log(LOG_INFO, "OStatus saved remote message $sourceUri as notice id $saved->id");
+        return $saved;
+    }
 
-        // Record which feed this came through...
-        try {
-            Ostatus_source::saveNew($saved, $this, 'push');
-        } catch (Exception $e) {
-            common_log(LOG_ERR, "Failed saving ostatus_source entry for $saved->notice_id: " . $e->getMessage());
+    /**
+     * Clean up HTML
+     */
+    protected function purify($html)
+    {
+        // @fixme disable caching or set a sane temp dir
+        require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
+        $purifier = new HTMLPurifier();
+        return $purifier->purify($html);
+    }
+
+    /**
+     * Filters a list of recipient ID URIs to just those for local delivery.
+     * @param Ostatus_profile local profile of sender
+     * @param array in/out &$attention_uris set of URIs, will be pruned on output
+     * @return array of group IDs
+     */
+    protected function filterReplies($sender, &$attention_uris)
+    {
+        $groups = array();
+        $replies = array();
+        foreach ($attention_uris as $recipient) {
+            // Is the recipient a local user?
+            $user = User::staticGet('uri', $recipient);
+            if ($user) {
+                // @fixme sender verification, spam etc?
+                $replies[] = $recipient;
+                continue;
+            }
+
+            // Is the recipient a remote group?
+            $oprofile = Ostatus_profile::staticGet('uri', $recipient);
+            if ($oprofile) {
+                if ($oprofile->isGroup()) {
+                    // Deliver to local members of this remote group.
+                    // @fixme sender verification?
+                    $groups[] = $oprofile->group_id;
+                }
+                continue;
+            }
+
+            // Is the recipient a local group?
+            // @fixme we need a uri on user_group
+            // $group = User_group::staticGet('uri', $recipient);
+            $template = common_local_url('groupbyid', array('id' => '31337'));
+            $template = preg_quote($template, '/');
+            $template = str_replace('31337', '(\d+)', $template);
+            if (preg_match("/$template/", $recipient, $matches)) {
+                $id = $matches[1];
+                $group = User_group::staticGet('id', $id);
+                if ($group) {
+                    // Deliver to all members of this local group if allowed.
+                    if ($sender->localProfile()->isMember($group)) {
+                        $groups[] = $group->id;
+                    }
+                    continue;
+                }
+            }
         }
+        $attention_uris = $replies;
+        return $groups;
     }
 
     /**
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 83cf0b8f8a..9aac2ed52f 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -185,54 +185,6 @@ class SalmonAction extends Action
     function saveNotice()
     {
         $oprofile = $this->ensureProfile();
-
-        // Get (safe!) HTML and text versions of the content
-
-        require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
-
-        $html = $this->act->object->content;
-
-        $purifier = new HTMLPurifier();
-
-        $rendered = $purifier->purify($html);
-
-        $content = html_entity_decode(strip_tags($rendered));
-
-        $options = array('is_local' => Notice::REMOTE_OMB,
-                         'uri' => $this->act->object->id,
-                         'url' => $this->act->object->link,
-                         'rendered' => $rendered,
-                         'replies' => $this->act->context->attention);
-
-        if (!empty($this->act->context->location)) {
-            $options['lat'] = $location->lat;
-            $options['lon'] = $location->lon;
-            if ($location->location_id) {
-                $options['location_ns'] = $location->location_ns;
-                $options['location_id'] = $location->location_id;
-            }
-        }
-
-        if (!empty($this->act->context->replyToID)) {
-            $orig = Notice::staticGet('uri',
-                                      $this->act->context->replyToID);
-            if (!empty($orig)) {
-                $options['reply_to'] = $orig->id;
-            }
-        }
-
-        if (!empty($this->act->time)) {
-            $options['created'] = common_sql_date($this->act->time);
-        }
-
-        $saved = Notice::saveNew($oprofile->profile_id,
-                                 $content,
-                                 'ostatus+salmon',
-                                 $options);
-
-        // Record that this was saved through a validated Salmon source
-        // @fixme actually do the signature validation!
-        Ostatus_source::saveNew($saved, $oprofile, 'salmon');
-        return $saved;
+        return $oprofile->processPost($this->act, 'salmon');
     }
 }

From 2e58802cc9959763f28e2f43c8e0cd0dbe7bcd8e Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 02:19:13 +0000
Subject: [PATCH 173/190] OStatus: fix group delivery, send reply/group Salmon
 pings from background.

---
 plugins/OStatus/OStatusPlugin.php             | 28 ++----
 plugins/OStatus/actions/groupsalmon.php       |  9 +-
 plugins/OStatus/classes/Ostatus_profile.php   | 15 ++-
 ...euehandler.php => ostatusqueuehandler.php} | 95 +++++++++++++------
 plugins/OStatus/lib/salmonoutqueuehandler.php | 44 +++++++++
 5 files changed, 140 insertions(+), 51 deletions(-)
 rename plugins/OStatus/lib/{hubdistribqueuehandler.php => ostatusqueuehandler.php} (65%)
 create mode 100644 plugins/OStatus/lib/salmonoutqueuehandler.php

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 35f9529355..9376c048de 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -78,11 +78,16 @@ class OStatusPlugin extends Plugin
      */
     function onEndInitializeQueueManager(QueueManager $qm)
     {
+        // Prepare outgoing distributions after notice save.
+        $qm->connect('ostatus', 'OStatusQueueHandler');
+
         // Outgoing from our internal PuSH hub
         $qm->connect('hubverify', 'HubVerifyQueueHandler');
-        $qm->connect('hubdistrib', 'HubDistribQueueHandler');
         $qm->connect('hubout', 'HubOutQueueHandler');
 
+        // Outgoing Salmon replies (when we don't need a return value)
+        $qm->connect('salmonout', 'SalmonOutQueueHandler');
+
         // Incoming from a foreign PuSH hub
         $qm->connect('pushinput', 'PushInputQueueHandler');
         return true;
@@ -93,7 +98,7 @@ class OStatusPlugin extends Plugin
      */
     function onStartEnqueueNotice($notice, &$transports)
     {
-        $transports[] = 'hubdistrib';
+        $transports[] = 'ostatus';
         return true;
     }
 
@@ -199,25 +204,6 @@ class OStatusPlugin extends Plugin
 
     function onEndNoticeSave($notice)
     {
-        $mentioned = $notice->getReplies();
-
-        foreach ($mentioned as $profile_id) {
-
-            $oprofile = Ostatus_profile::staticGet('profile_id', $profile_id);
-
-            if (!empty($oprofile) && !empty($oprofile->salmonuri)) {
-
-                common_log(LOG_INFO, "Sending notice '{$notice->uri}' to remote profile '{$oprofile->uri}'.");
-
-                // FIXME: this needs to go out in a queue handler
-
-                $xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>';
-                $xml .= $notice->asAtomEntry(true, true);
-
-                $salmon = new Salmon();
-                $salmon->post($oprofile->salmonuri, $xml);
-            }
-        }
     }
 
     /**
diff --git a/plugins/OStatus/actions/groupsalmon.php b/plugins/OStatus/actions/groupsalmon.php
index 2e4fe94436..29377b5fa0 100644
--- a/plugins/OStatus/actions/groupsalmon.php
+++ b/plugins/OStatus/actions/groupsalmon.php
@@ -46,6 +46,11 @@ class GroupsalmonAction extends SalmonAction
             $this->clientError(_('No such group.'));
         }
 
+        $oprofile = Ostatus_profile::staticGet('group_id', $id);
+        if ($oprofile) {
+            $this->clientError(_m("Can't accept remote posts for a remote group."));
+        }
+
         return true;
     }
 
@@ -74,13 +79,13 @@ class GroupsalmonAction extends SalmonAction
             throw new ClientException("Not to the attention of anyone.");
         } else {
             $uri = common_local_url('groupbyid', array('id' => $this->group->id));
-            if (!in_array($context->attention, $uri)) {
+            if (!in_array($uri, $context->attention)) {
                 throw new ClientException("Not to the attention of this group.");
             }
         }
 
         $profile = $this->ensureProfile();
-        // @fixme save the post
+        $this->saveNotice();
     }
 
     /**
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 6beaf0f5d0..82dbf773dd 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -650,6 +650,7 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected function filterReplies($sender, &$attention_uris)
     {
+        common_log(LOG_DEBUG, "Original reply recipients: " . implode(', ', $attention_uris));
         $groups = array();
         $replies = array();
         foreach ($attention_uris as $recipient) {
@@ -668,6 +669,8 @@ class Ostatus_profile extends Memcached_DataObject
                     // Deliver to local members of this remote group.
                     // @fixme sender verification?
                     $groups[] = $oprofile->group_id;
+                } else {
+                    common_log(LOG_DEBUG, "Skipping reply to remote profile $recipient");
                 }
                 continue;
             }
@@ -683,14 +686,24 @@ class Ostatus_profile extends Memcached_DataObject
                 $group = User_group::staticGet('id', $id);
                 if ($group) {
                     // Deliver to all members of this local group if allowed.
-                    if ($sender->localProfile()->isMember($group)) {
+                    $profile = $sender->localProfile();
+                    if ($profile->isMember($group)) {
                         $groups[] = $group->id;
+                    } else {
+                        common_log(LOG_DEBUG, "Skipping reply to local group $group->nickname as sender $profile->id is not a member");
                     }
                     continue;
+                } else {
+                    common_log(LOG_DEBUG, "Skipping reply to bogus group $recipient");
                 }
             }
+
+            common_log(LOG_DEBUG, "Skipping reply to unrecognized profile $recipient");
+
         }
         $attention_uris = $replies;
+        common_log(LOG_DEBUG, "Local reply recipients: " . implode(', ', $replies));
+        common_log(LOG_DEBUG, "Local group recipients: " . implode(', ', $groups));
         return $groups;
     }
 
diff --git a/plugins/OStatus/lib/hubdistribqueuehandler.php b/plugins/OStatus/lib/ostatusqueuehandler.php
similarity index 65%
rename from plugins/OStatus/lib/hubdistribqueuehandler.php
rename to plugins/OStatus/lib/ostatusqueuehandler.php
index c2bd630f9c..c1e50bffa1 100644
--- a/plugins/OStatus/lib/hubdistribqueuehandler.php
+++ b/plugins/OStatus/lib/ostatusqueuehandler.php
@@ -18,46 +18,89 @@
  */
 
 /**
- * Send a PuSH subscription verification from our internal hub.
- * Queue up final distribution for 
- * @package Hub
+ * Prepare PuSH and Salmon distributions for an outgoing message.
+ *
+ * @package OStatusPlugin
  * @author Brion Vibber <brion@status.net>
  */
-class HubDistribQueueHandler extends QueueHandler
+class OStatusQueueHandler extends QueueHandler
 {
     function transport()
     {
-        return 'hubdistrib';
+        return 'ostatus';
     }
 
     function handle($notice)
     {
         assert($notice instanceof Notice);
 
-        $this->pushUser($notice);
+        $this->notice = $notice;
+        $this->user = User::staticGet($notice->profile_id);
+
+        $this->pushUser();
+
         foreach ($notice->getGroups() as $group) {
-            $this->pushGroup($notice, $group->id);
+            $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+            if ($oprofile) {
+                $this->pingReply($oprofile);
+            } else {
+                $this->pushGroup($group->id);
+            }
         }
+
+        foreach ($notice->getReplies() as $profile_id) {
+            $oprofile = Ostatus_profile::staticGet('profile_id', $profile_id);
+            if ($oprofile) {
+                $this->pingReply($oprofile);
+            }
+        }
+
         return true;
     }
-    
-    function pushUser($notice)
+
+    function pushUser()
     {
-        // See if there's any PuSH subscriptions, including OStatus clients.
-        // @fixme handle group subscriptions as well
-        // http://identi.ca/api/statuses/user_timeline/1.atom
-        $feed = common_local_url('ApiTimelineUser',
-                                 array('id' => $notice->profile_id,
-                                       'format' => 'atom'));
-        $this->pushFeed($feed, array($this, 'userFeedForNotice'), $notice);
+        if ($this->user) {
+            // For local posts, ping the PuSH hub to update their feed.
+            // http://identi.ca/api/statuses/user_timeline/1.atom
+            $feed = common_local_url('ApiTimelineUser',
+                                     array('id' => $this->user->id,
+                                           'format' => 'atom'));
+            $this->pushFeed($feed, array($this, 'userFeedForNotice'));
+        }
     }
 
-    function pushGroup($notice, $group_id)
+    function pushGroup($group_id)
     {
+        // For a local group, ping the PuSH hub to update its feed.
+        // Updates may come from either a local or a remote user.
         $feed = common_local_url('ApiTimelineGroup',
                                  array('id' => $group_id,
                                        'format' => 'atom'));
-        $this->pushFeed($feed, array($this, 'groupFeedForNotice'), $group_id, $notice);
+        $this->pushFeed($feed, array($this, 'groupFeedForNotice'), $group_id);
+    }
+
+    function pingReply($oprofile)
+    {
+        if ($this->user) {
+            if (!empty($oprofile->salmonuri)) {
+                // For local posts, send a Salmon ping to the mentioned
+                // remote user or group.
+                // @fixme as an optimization we can skip this if the
+                // remote profile is subscribed to the author.
+
+                common_log(LOG_INFO, "Prepping to send notice '{$this->notice->uri}' to remote profile '{$oprofile->uri}'.");
+
+                $xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>';
+                $xml .= $this->notice->asAtomEntry(true, true);
+
+                $data = array('salmonuri' => $oprofile->salmonuri,
+                              'entry' => $xml);
+
+                $qm = QueueManager::get();
+                $qm->enqueue($data, 'salmonout');
+            }
+        }
     }
 
     /**
@@ -122,7 +165,6 @@ class HubDistribQueueHandler extends QueueHandler
     function pushFeedInternal($atom, $sub)
     {
         common_log(LOG_INFO, "Preparing $sub->N PuSH distribution(s) for $sub->topic");
-        $qm = QueueManager::get();
         while ($sub->fetch()) {
             $sub->distribute($atom);
         }
@@ -130,20 +172,19 @@ class HubDistribQueueHandler extends QueueHandler
 
     /**
      * Build a single-item version of the sending user's Atom feed.
-     * @param Notice $notice
      * @return string
      */
-    function userFeedForNotice($notice)
+    function userFeedForNotice()
     {
         // @fixme this feels VERY hacky...
         // should probably be a cleaner way to do it
 
         ob_start();
         $api = new ApiTimelineUserAction();
-        $api->prepare(array('id' => $notice->profile_id,
+        $api->prepare(array('id' => $this->notice->profile_id,
                             'format' => 'atom',
-                            'max_id' => $notice->id,
-                            'since_id' => $notice->id - 1));
+                            'max_id' => $this->notice->id,
+                            'since_id' => $this->notice->id - 1));
         $api->showTimeline();
         $feed = ob_get_clean();
         
@@ -155,7 +196,7 @@ class HubDistribQueueHandler extends QueueHandler
         return $feed;
     }
 
-    function groupFeedForNotice($group_id, $notice)
+    function groupFeedForNotice($group_id)
     {
         // @fixme this feels VERY hacky...
         // should probably be a cleaner way to do it
@@ -164,8 +205,8 @@ class HubDistribQueueHandler extends QueueHandler
         $api = new ApiTimelineGroupAction();
         $args = array('id' => $group_id,
                       'format' => 'atom',
-                      'max_id' => $notice->id,
-                      'since_id' => $notice->id - 1);
+                      'max_id' => $this->notice->id,
+                      'since_id' => $this->notice->id - 1);
         $api->prepare($args);
         $api->handle($args);
         $feed = ob_get_clean();
diff --git a/plugins/OStatus/lib/salmonoutqueuehandler.php b/plugins/OStatus/lib/salmonoutqueuehandler.php
new file mode 100644
index 0000000000..536ff94af6
--- /dev/null
+++ b/plugins/OStatus/lib/salmonoutqueuehandler.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * Send a Salmon notification in the background.
+ * @package OStatusPlugin
+ * @author Brion Vibber <brion@status.net>
+ */
+class SalmonOutQueueHandler extends QueueHandler
+{
+    function transport()
+    {
+        return 'salmonout';
+    }
+
+    function handle($data)
+    {
+        assert(is_array($data));
+        assert(is_string($data['salmonuri']));
+        assert(is_string($data['entry']));
+
+        $salmon = new Salmon();
+        $salmon->post($data['salmonuri'], $data['entry']);
+
+        // @fixme detect failure and attempt to resend
+        return true;
+    }
+}

From 3a3af6782a82ca3512680a276b76d1d10de47d94 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 23 Feb 2010 22:35:48 -0800
Subject: [PATCH 174/190] Add PoCo parsing and some other fixes.

---
 lib/activity.php | 162 ++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 132 insertions(+), 30 deletions(-)

diff --git a/lib/activity.php b/lib/activity.php
index 853741a9a1..5cbab8d5f3 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -34,6 +34,7 @@ if (!defined('STATUSNET')) {
 
 class PoCoURL
 {
+    const URLS      = 'urls';
     const TYPE      = 'type';
     const VALUE     = 'value';
     const PRIMARY   = 'primary';
@@ -55,7 +56,7 @@ class PoCoURL
         $xs->elementStart('poco:urls');
         $xs->element('poco:type', null, $this->type);
         $xs->element('poco:value', null, $this->value);
-        if ($this->primary) {
+        if (!empty($this->primary)) {
             $xs->element('poco:primary', null, 'true');
         }
         $xs->elementEnd('poco:urls');
@@ -70,21 +71,19 @@ class PoCoAddress
 
     public $formatted;
 
-    function __construct($formatted)
-    {
-        if (empty($formatted)) {
-            return null;
-        }
-        $this->formatted = $formatted;
-    }
+    // @todo Other address fields
 
     function asString()
     {
-        $xs = new XMLStringer(true);
-        $xs->elementStart('poco:address');
-        $xs->element('poco:formatted', null, $this->formatted);
-        $xs->elementEnd('poco:address');
-        return $xs->getString();
+        if (!empty($this->formatted)) {
+            $xs = new XMLStringer(true);
+            $xs->elementStart('poco:address');
+            $xs->element('poco:formatted', null, $this->formatted);
+            $xs->elementEnd('poco:address');
+            return $xs->getString();
+        }
+
+        return null;
     }
 }
 
@@ -92,26 +91,117 @@ class PoCo
 {
     const NS = 'http://portablecontacts.net/spec/1.0';
 
-    const USERNAME  = 'preferredUsername';
-    const NOTE      = 'note';
-    const URLS      = 'urls';
+    const USERNAME     = 'preferredUsername';
+    const DISPLAYNAME  = 'displayName';
+    const NOTE         = 'note';
 
     public $preferredUsername;
+    public $displayName;
     public $note;
     public $address;
     public $urls = array();
 
-    function __construct($profile)
+    function __construct($element = null)
     {
-        $this->preferredUsername = $profile->nickname;
-        $this->displayName       = $profile->getBestName();
+        if (empty($element)) {
+            return;
+        }
 
-        $this->note    = $profile->bio;
-        $this->address = new PoCoAddress($profile->location);
+        $this->preferredUsername = ActivityUtils::childContent(
+            $element,
+            self::USERNAME,
+            self::NS
+        );
+
+        $this->displayName = ActivityUtils::childContent(
+            $element,
+            self::DISPLAYNAME,
+            self::NS
+        );
+
+        $this->note = ActivityUtils::childContent(
+            $element,
+            self::NOTE,
+            self::NS
+        );
+
+        $this->address = $this->_getAddress($element);
+        $this->urls = $this->_getURLs($element);
+    }
+
+    private function _getURLs($element)
+    {
+        $urlEls = $element->getElementsByTagnameNS(self::NS, PoCoURL::URLS);
+        $urls = array();
+
+        foreach ($urlEls as $urlEl) {
+
+            $type = ActivityUtils::childContent(
+                $urlEl,
+                PoCoURL::TYPE,
+                PoCo::NS
+            );
+
+            $value = ActivityUtils::childContent(
+                $urlEl,
+                PoCoURL::VALUE,
+                PoCo::NS
+            );
+
+            $primary = ActivityUtils::childContent(
+                $urlEl,
+                PoCoURL::PRIMARY,
+                PoCo::NS
+            );
+
+            array_push($urls, new PoCoURL($type, $value, $primary));
+        }
+        return $urls;
+    }
+
+    private function _getAddress($element)
+    {
+        $addressEl = ActivityUtils::child(
+            $element,
+            PoCoAddress::ADDRESS,
+            PoCo::NS
+        );
+
+        $formatted = ActivityUtils::childContent(
+            $addressEl,
+            PoCoAddress::FORMATTED,
+            self::NS
+        );
+
+        if (!empty($formatted)) {
+            $address = new PoCoAddress();
+            $address->formatted = $formatted;
+            return $address;
+        }
+
+        return null;
+    }
+
+    function fromProfile($profile)
+    {
+        if (empty($profile)) {
+            return null;
+        }
+
+        $poco = new PoCo();
+
+        $poco->preferredUsername = $profile->nickname;
+        $poco->displayName       = $profile->getBestName();
+
+        $poco->note = $profile->bio;
+
+        $paddy = new PoCoAddress();
+        $paddy->formatted = $profile->location;
+        $poco->address = $paddy;
 
         if (!empty($profile->homepage)) {
             array_push(
-                $this->urls,
+                $poco->urls,
                 new PoCoURL(
                     'homepage',
                     $profile->homepage,
@@ -119,6 +209,8 @@ class PoCo
                 )
             );
         }
+
+        return $poco;
     }
 
     function asString()
@@ -381,6 +473,8 @@ class ActivityObject
     public $source;
     public $avatar;
     public $geopoint;
+    public $poco;
+    public $displayName;
 
     /**
      * Constructor
@@ -433,7 +527,6 @@ class ActivityObject
 
             $this->link = ActivityUtils::getPermalink($element);
 
-            // XXX: grab PoCo stuff
         }
 
         // Some per-type attributes...
@@ -441,8 +534,9 @@ class ActivityObject
             $this->displayName = $this->title;
 
             // @fixme we may have multiple avatars with different resolutions specified
-            $this->avatar   = ActivityUtils::getLink($element, 'avatar');
-            $this->nickname = ActivityUtils::childContent($element, PoCo::USERNAME, PoCo::NS);
+            $this->avatar = ActivityUtils::getLink($element, 'avatar');
+
+            $this->poco = new PoCo($element);
         }
     }
 
@@ -497,7 +591,7 @@ class ActivityObject
             $object->geopoint = (float)$profile->lat . ' ' . (float)$profile->lon;
         }
 
-        $object->poco = new PoCo($profile);
+        $object->poco = PoCo::fromProfile($profile);
 
         return $object;
     }
@@ -526,11 +620,19 @@ class ActivityObject
         }
 
         if (!empty($this->link)) {
-            $xs->element('link', array('rel' => 'alternate', 'type' => 'text/html'),
-                         $this->link);
+            $xs->element(
+                'link',
+                array(
+                    'rel' => 'alternate',
+                    'type' => 'text/html',
+                    'href' => $this->link
+                ),
+                null
+            );
         }
 
-        if ($this->type == ActivityObject::PERSON) {
+        if ($this->type == ActivityObject::PERSON
+            || $this->type == ActivityObject::GROUP) {
             $xs->element(
                 'link', array(
                     'type' => empty($this->avatar) ? 'image/png' : $this->avatar->mediatype,
@@ -539,7 +641,7 @@ class ActivityObject
                     ? Avatar::defaultImage(AVATAR_PROFILE_SIZE)
                     : $this->avatar->displayUrl()
                 ),
-                ''
+                null
             );
         }
 

From 618ce6a855330f424d54c3dedf10acb60f7e3001 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@status.net>
Date: Tue, 23 Feb 2010 23:58:21 -0800
Subject: [PATCH 175/190] - Move ActivityParseTests to core - Add test for
 Portable Contacts stuff

---
 .../tests => tests}/ActivityParseTests.php    | 159 +++++++++++++++---
 1 file changed, 138 insertions(+), 21 deletions(-)
 rename {plugins/OStatus/tests => tests}/ActivityParseTests.php (57%)

diff --git a/plugins/OStatus/tests/ActivityParseTests.php b/tests/ActivityParseTests.php
similarity index 57%
rename from plugins/OStatus/tests/ActivityParseTests.php
rename to tests/ActivityParseTests.php
index d7305dedea..5de97d2e2e 100644
--- a/plugins/OStatus/tests/ActivityParseTests.php
+++ b/tests/ActivityParseTests.php
@@ -7,11 +7,10 @@ if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
 
 // XXX: we should probably have some common source for this stuff
 
-define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
 define('STATUSNET', true);
 
 require_once INSTALLDIR . '/lib/common.php';
-require_once INSTALLDIR . '/plugins/OStatus/lib/activity.php';
 
 class ActivityParseTests extends PHPUnit_Framework_TestCase
 {
@@ -97,6 +96,45 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
 
         $this->assertFalse(empty($act->actor));
     }
+
+    public function testExample5()
+    {
+        global $_example5;
+        $dom = DOMDocument::loadXML($_example5);
+
+        $feed = $dom->documentElement;
+
+        // @todo Test feed elements
+
+        $entries = $feed->getElementsByTagName('entry');
+        $entry = $entries->item(0);
+
+        $act = new Activity($entry, $feed);
+
+        // Post
+        $this->assertEquals($act->verb, ActivityVerb::POST);
+        $this->assertFalse(empty($act->context));
+
+        // Actor w/Portable Contacts stuff
+        $this->assertFalse(empty($act->actor));
+        $this->assertEquals($act->actor->type, ActivityObject::PERSON);
+        $this->assertEquals($act->actor->title, 'Test User');
+        $this->assertEquals($act->actor->id, 'http://example.net/mysite/user/3');
+        $this->assertEquals($act->actor->link, 'http://example.net/mysite/testuser');
+        $this->assertEquals(
+            $act->actor->avatar,
+            'http://example.net/mysite/avatar/3-96-20100224004207.jpeg'
+        );
+        $this->assertEquals($act->actor->displayName, 'Test User');
+
+        $poco = $act->actor->poco;
+        $this->assertEquals($poco->preferredUsername, 'testuser');
+        $this->assertEquals($poco->address->formatted, 'San Francisco, CA');
+        $this->assertEquals($poco->urls[0]->type, 'homepage');
+        $this->assertEquals($poco->urls[0]->value, 'http://example.com/blog.html');
+        $this->assertEquals($poco->urls[0]->primary, 'true');
+    }
+
 }
 
 $_example1 = <<<EXAMPLE1
@@ -156,26 +194,26 @@ $_example3 = <<<EXAMPLE3
 
 <feed xmlns="http://www.w3.org/2005/Atom">
 
-	<title>Example Feed</title>
-	<subtitle>A subtitle.</subtitle>
-	<link href="http://example.org/feed/" rel="self" />
-	<link href="http://example.org/" />
-	<id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
-	<updated>2003-12-13T18:30:02Z</updated>
-	<author>
-		<name>John Doe</name>
-		<email>johndoe@example.com</email>
-	</author>
+    <title>Example Feed</title>
+    <subtitle>A subtitle.</subtitle>
+    <link href="http://example.org/feed/" rel="self" />
+    <link href="http://example.org/" />
+    <id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
+    <updated>2003-12-13T18:30:02Z</updated>
+    <author>
+        <name>John Doe</name>
+        <email>johndoe@example.com</email>
+    </author>
 
-	<entry>
-		<title>Atom-Powered Robots Run Amok</title>
-		<link href="http://example.org/2003/12/13/atom03" />
-		<link rel="alternate" type="text/html" href="http://example.org/2003/12/13/atom03.html"/>
-		<link rel="edit" href="http://example.org/2003/12/13/atom03/edit"/>
-		<id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
-		<updated>2003-12-13T18:30:02Z</updated>
-		<summary>Some text.</summary>
-	</entry>
+    <entry>
+        <title>Atom-Powered Robots Run Amok</title>
+        <link href="http://example.org/2003/12/13/atom03" />
+        <link rel="alternate" type="text/html" href="http://example.org/2003/12/13/atom03.html"/>
+        <link rel="edit" href="http://example.org/2003/12/13/atom03/edit"/>
+        <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
+        <updated>2003-12-13T18:30:02Z</updated>
+        <summary>Some text.</summary>
+    </entry>
 
 </feed>
 EXAMPLE3;
@@ -207,3 +245,82 @@ $_example4 = <<<EXAMPLE4
  <category term="thetime"></category>
 </entry>
 EXAMPLE4;
+
+$_example5 = <<<EXAMPLE5
+<?xml version="1.0" encoding="UTF-8"?>
+<feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0">
+ <id>3</id>
+ <title>testuser timeline</title>
+ <subtitle>Updates from testuser on Zach Dev!</subtitle>
+ <logo>http://example.net/mysite/avatar/3-96-20100224004207.jpeg</logo>
+ <updated>2010-02-24T06:38:49+00:00</updated>
+<author>
+ <name>testuser</name>
+ <uri>http://example.net/mysite/user/3</uri>
+
+</author>
+ <link href="http://example.net/mysite/testuser" rel="alternate" type="text/html"/>
+ <link href="http://example.net/mysite/api/statuses/user_timeline/3.atom" rel="self" type="application/atom+xml"/>
+ <link href="http://example.net/mysite/main/sup#3" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
+ <link href="http://example.net/mysite/main/push/hub" rel="hub"/>
+ <link href="http://example.net/mysite/main/salmon/user/3" rel="salmon"/>
+<activity:subject>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <id>http://example.net/mysite/user/3</id>
+ <title>Test User</title>
+ <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
+ <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
+ <georss:point>37.7749295 -122.4194155</georss:point>
+
+<poco:preferredUsername>testuser</poco:preferredUsername>
+<poco:displayName>Test User</poco:displayName>
+<poco:note>Just another test user.</poco:note>
+<poco:address>
+ <poco:formatted>San Francisco, CA</poco:formatted>
+</poco:address>
+<poco:urls>
+ <poco:type>homepage</poco:type>
+ <poco:value>http://example.com/blog.html</poco:value>
+ <poco:primary>true</poco:primary>
+
+</poco:urls>
+</activity:subject>
+<entry>
+ <title>Hey man, is that Freedom Code?! #freedom #hippy</title>
+ <summary>Hey man, is that Freedom Code?! #freedom #hippy</summary>
+<author>
+ <name>testuser</name>
+ <uri>http://example.net/mysite/user/3</uri>
+</author>
+<activity:actor>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <id>http://example.net/mysite/user/3</id>
+ <title>Test User</title>
+ <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
+ <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
+ <georss:point>37.7749295 -122.4194155</georss:point>
+
+<poco:preferredUsername>testuser</poco:preferredUsername>
+<poco:displayName>Test User</poco:displayName>
+<poco:note>Just another test user.</poco:note>
+<poco:address>
+ <poco:formatted>San Francisco, CA</poco:formatted>
+</poco:address>
+<poco:urls>
+ <poco:type>homepage</poco:type>
+ <poco:value>http://example.com/blog.html</poco:value>
+ <poco:primary>true</poco:primary>
+
+</poco:urls>
+</activity:actor>
+ <link rel="alternate" type="text/html" href="http://example.net/mysite/notice/7"/>
+ <id>http://example.net/mysite/notice/7</id>
+ <published>2010-02-24T00:53:06+00:00</published>
+ <updated>2010-02-24T00:53:06+00:00</updated>
+ <link rel="ostatus:conversation" href="http://example.net/mysite/conversation/7"/>
+ <content type="html">Hey man, is that Freedom Code?! #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;http://example.net/mysite/tag/freedom&quot; rel=&quot;tag&quot;&gt;freedom&lt;/a&gt;&lt;/span&gt; #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;http://example.net/mysite/tag/hippy&quot; rel=&quot;tag&quot;&gt;hippy&lt;/a&gt;&lt;/span&gt;</content>
+ <georss:point>37.8313160 -122.2852473</georss:point>
+
+</entry>
+</feed>
+EXAMPLE5;

From 2466dbfc97e81144d005fa546b387c9747ce00ad Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Wed, 24 Feb 2010 14:55:35 +0100
Subject: [PATCH 176/190] Break long strings in tagcloud

---
 theme/base/css/display.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index 380975e324..52f97f6b12 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -1490,6 +1490,7 @@ text-align:center;
 }
 .aside .tag-cloud {
 font-size:0.8em;
+word-wrap:break-word;
 }
 .tag-cloud li {
 display:inline;

From 8e7606cc8d9003cb5d58410678c2be0f812d0ed1 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Wed, 24 Feb 2010 15:20:44 +0100
Subject: [PATCH 177/190] Added processing indicator for .form_remote_authorize
 on ostatussub page

---
 plugins/OStatus/js/ostatus.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 1fc44b21b6..3637b8725b 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -123,4 +123,6 @@ SN.Init.Subscribe = function() {
 
 $(document).ready(function() {
     SN.Init.Subscribe();
+
+    $('.form_remote_authorize').bind('submit', function() { $(this).addClass(SN.C.S.Processing); return true; });
 });

From 1f45273d5303e98430a02d4480278c24733a5be9 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Wed, 24 Feb 2010 16:35:20 +0100
Subject: [PATCH 178/190] Moved StatusNetInstance into SN in util.js

---
 js/util.js                    | 32 +++++++++++++++++++++++++++++++-
 plugins/OStatus/js/ostatus.js | 32 +++-----------------------------
 2 files changed, 34 insertions(+), 30 deletions(-)

diff --git a/js/util.js b/js/util.js
index 3623337b9f..78533ab731 100644
--- a/js/util.js
+++ b/js/util.js
@@ -54,7 +54,8 @@ var SN = { // StatusNet
             NoticeGeoName: 'notice_data-geo_name',
             NoticeDataGeo: 'notice_data-geo',
             NoticeDataGeoCookie: 'notice_data-geo_cookie',
-            NoticeDataGeoSelected: 'notice_data-geo_selected'
+            NoticeDataGeoSelected: 'notice_data-geo_selected',
+            StatusNetInstance:'StatusNetInstance'
         }
     },
 
@@ -670,6 +671,35 @@ var SN = { // StatusNet
             date.setFullYear(year, month, day);
 
             return date;
+        },
+
+        StatusNetInstance: {
+            Set: function(value) {
+                var SNI = SN.U.StatusNetInstance.Get();
+                if (SNI !== null) {
+                    value = $.extend(SNI, value);
+                }
+
+                $.cookie(
+                    SN.C.S.StatusNetInstance,
+                    JSON.stringify(value),
+                    {
+                        path: '/',
+                        expires: SN.U.GetFullYear(2029, 0, 1)
+                    });
+            },
+
+            Get: function() {
+                var cookieValue = $.cookie(SN.C.S.StatusNetInstance);
+                if (cookieValue !== null) {
+                    return JSON.parse(cookieValue);
+                }
+                return null;
+            },
+
+            Delete: function() {
+                $.cookie(SN.C.S.StatusNetInstance, null);
+            }
         }
     },
 
diff --git a/plugins/OStatus/js/ostatus.js b/plugins/OStatus/js/ostatus.js
index 3637b8725b..bd29b5c0cf 100644
--- a/plugins/OStatus/js/ostatus.js
+++ b/plugins/OStatus/js/ostatus.js
@@ -24,35 +24,9 @@
  * @note      Everything in here should eventually migrate over to /js/util.js's SN.
  */
 
-SN.C.S.StatusNetInstance = 'StatusNetInstance';
-
-SN.U.StatusNetInstance = {
-    Set: function(value) {
-        $.cookie(
-            SN.C.S.StatusNetInstance,
-            JSON.stringify(value),
-            {
-                path: '/',
-                expires: SN.U.GetFullYear(2029, 0, 1)
-            });
-    },
-
-    Get: function() {
-        var cookieValue = $.cookie(SN.C.S.StatusNetInstance);
-        if (cookieValue !== null) {
-            return JSON.parse(cookieValue);
-        }
-        return null;
-    },
-
-    Delete: function() {
-        $.cookie(SN.C.S.StatusNetInstance, null);
-    }
-};
-
 SN.Init.OStatusCookie = function() {
     if (SN.U.StatusNetInstance.Get() === null) {
-        SN.U.StatusNetInstance.Set({profile: null});
+        SN.U.StatusNetInstance.Set({RemoteProfile: null});
     }
 };
 
@@ -101,10 +75,10 @@ SN.U.DialogBox = {
 
                         if (form.attr('id') == 'form_ostatus_connect') {
                             SN.Init.OStatusCookie();
-                            form.find('#profile').val(SN.U.StatusNetInstance.Get().profile);
+                            form.find('#profile').val(SN.U.StatusNetInstance.Get().RemoteProfile);
 
                             form.find("[type=submit]").bind('click', function() {
-                                SN.U.StatusNetInstance.Set({profile: form.find('#profile').val()});
+                                SN.U.StatusNetInstance.Set({RemoteProfile: form.find('#profile').val()});
                                 return true;
                             });
                         }

From 959171acac5abc3716119f7d5a7918e7497fdbfd Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Wed, 24 Feb 2010 16:39:16 +0100
Subject: [PATCH 179/190] Added a cookie for the nickname cookie for the login
 page and prefill the input field.

---
 js/util.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/js/util.js b/js/util.js
index 78533ab731..4b6c39a1dc 100644
--- a/js/util.js
+++ b/js/util.js
@@ -737,6 +737,20 @@ var SN = { // StatusNet
 
                 SN.U.NewDirectMessage();
             }
+        },
+
+        Login: function() {
+            if (SN.U.StatusNetInstance.Get() !== null) {
+                var nickname = SN.U.StatusNetInstance.Get().Nickname;
+                if (nickname !== null) {
+                    $('#form_login #nickname').val(nickname);
+                }
+            }
+
+            $('#form_login').bind('submit', function() {
+                SN.U.StatusNetInstance.Set({Nickname: $('#form_login #nickname').val()});
+                return true;
+            });
         }
     }
 };
@@ -751,5 +765,8 @@ $(document).ready(function(){
     if ($('#content .entity_actions').length > 0) {
         SN.Init.EntityActions();
     }
+    if ($('#form_login').length > 0) {
+        SN.Init.Login();
+    }
 });
 

From 5cabb63e4eaf7cd3642bf7a0c4beb3fef2e1ba07 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 17:36:31 +0000
Subject: [PATCH 180/190] Include <author> with actor ID and name in
 Activity::asString(); fixes Salmon signature on OStatus unsub pings

---
 lib/activity.php | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/activity.php b/lib/activity.php
index 5cbab8d5f3..fa4ae02748 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -957,11 +957,24 @@ class Activity
         }
 
         // XXX: add context
-        // XXX: add target
 
+        $xs->elementStart('author');
+        $xs->element('uri', array(), $this->actor->id);
+        if ($this->actor->title) {
+            $xs->element('name', array(), $this->actor->title);
+        }
+        $xs->elementEnd('author');
         $xs->raw($this->actor->asString('activity:actor'));
+
         $xs->element('activity:verb', null, $this->verb);
-        $xs->raw($this->object->asString());
+
+        if ($this->object) {
+            $xs->raw($this->object->asString());
+        }
+
+        if ($this->target) {
+            $xs->raw($this->target->asString('activity:target'));
+        }
 
         $xs->elementEnd('entry');
 

From 07214f1370547fcc64db34ce8c8a84ec70e0d5bd Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 19:06:10 +0000
Subject: [PATCH 181/190] OStatus: save updated profile bits when they come in
 over the wire; fix up nicknames

---
 plugins/OStatus/classes/Ostatus_profile.php | 147 +++++++++++++++-----
 1 file changed, 112 insertions(+), 35 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 82dbf773dd..9f9efb96ee 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -33,6 +33,7 @@ class Ostatus_profile extends Memcached_DataObject
 
     public $feeduri;
     public $salmonuri;
+    public $avatar; // remote URL of the last avatar we saved
 
     public $created;
     public $modified;
@@ -58,6 +59,7 @@ class Ostatus_profile extends Memcached_DataObject
                      'group_id' => DB_DATAOBJECT_INT,
                      'feeduri' => DB_DATAOBJECT_STR,
                      'salmonuri' =>  DB_DATAOBJECT_STR,
+                     'avatar' =>  DB_DATAOBJECT_STR,
                      'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
                      'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
     }
@@ -74,6 +76,8 @@ class Ostatus_profile extends Memcached_DataObject
                                    255, true, 'UNI'),
                      new ColumnDef('salmonuri', 'text',
                                    null, true),
+                     new ColumnDef('avatar', 'text',
+                                   null, true),
                      new ColumnDef('created', 'datetime',
                                    null, false),
                      new ColumnDef('modified', 'datetime',
@@ -543,7 +547,8 @@ class Ostatus_profile extends Memcached_DataObject
             // through PuSH setup or Salmon signature checks.
             $actorUri = self::getActorProfileURI($activity);
             if ($actorUri == $this->uri) {
-                // @fixme check if profile info has changed and update it
+                // Check if profile info has changed and update it
+                $this->updateFromActivityObject($activity->actor);
             } else {
                 common_log(LOG_WARNING, "OStatus: skipping post with bad author: got $actorUri expected $this->uri");
                 return false;
@@ -785,6 +790,11 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected function updateAvatar($url)
     {
+        if ($url == $this->avatar) {
+            // We've already got this one.
+            return;
+        }
+
         if ($this->isGroup()) {
             $self = $this->localGroup();
         } else {
@@ -816,12 +826,28 @@ class Ostatus_profile extends Memcached_DataObject
                                      common_timestamp());
         rename($temp_filename, Avatar::path($filename));
         $self->setOriginal($filename);
+
+        $orig = clone($this);
+        $this->avatar = $url;
+        $this->update($orig);
     }
 
-    protected static function getActivityObjectAvatar($object)
+    /**
+     * Pull avatar URL from ActivityObject or profile hints
+     *
+     * @param ActivityObject $object
+     * @param array $hints
+     * @return mixed URL string or false
+     */
+
+    protected static function getActivityObjectAvatar($object, $hints=array())
     {
-        // XXX: go poke around in the feed
-        return $object->avatar;
+        if ($object->avatar) {
+            return $object->avatar;
+        } else if (array_key_exists('avatar', $hints)) {
+            return $hints['avatar'];
+        }
+        return false;
     }
 
     /**
@@ -888,7 +914,9 @@ class Ostatus_profile extends Memcached_DataObject
     public static function ensureActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
     {
         $profile = self::getActivityObjectProfile($object);
-        if (!$profile) {
+        if ($profile) {
+            $profile->updateFromActivityObject($object, $hints);
+        } else {
             $profile = self::createActivityObjectProfile($object, $feeduri, $salmonuri, $hints);
         }
         return $profile;
@@ -957,8 +985,6 @@ class Ostatus_profile extends Memcached_DataObject
     protected static function createActivityObjectProfile($object, $feeduri=null, $salmonuri=null, $hints=array())
     {
         $homeuri  = $object->id;
-        $nickname = self::getActivityObjectNickname($object, $hints);
-        $avatar   = self::getActivityObjectAvatar($object);
 
         if (!$homeuri) {
             common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
@@ -1002,43 +1028,19 @@ class Ostatus_profile extends Memcached_DataObject
 
         if ($object->type == ActivityObject::PERSON) {
             $profile = new Profile();
-            $profile->nickname   = $nickname;
-            $profile->fullname   = $object->title;
-            if (!empty($object->link)) {
-                $profile->profileurl = $object->link;
-            } else if (array_key_exists('profileurl', $hints)) {
-                $profile->profileurl = $hints['profileurl'];
-            }
-            $profile->created    = common_sql_now();
-    
-            // @fixme bio
-            // @fixme tags/categories
-            // @fixme location?
-            // @todo tags from categories
-            // @todo lat/lon/location?
-    
+            self::updateProfile($profile, $object, $hints);
+            $profile->created  = common_sql_now();
+
             $oprofile->profile_id = $profile->insert();
-    
             if (!$oprofile->profile_id) {
                 throw new ServerException("Can't save local profile");
             }
         } else {
             $group = new User_group();
-            $group->nickname = $nickname;
-            $group->fullname = $object->title;
-            // @fixme no canonical profileurl; using homepage instead for now
-            $group->homepage = $homeuri;
             $group->created = common_sql_now();
-
-            // @fixme homepage
-            // @fixme bio
-            // @fixme tags/categories
-            // @fixme location?
-            // @todo tags from categories
-            // @todo lat/lon/location?
+            self::updateGroup($group, $object, $hints);
 
             $oprofile->group_id = $group->insert();
-
             if (!$oprofile->group_id) {
                 throw new ServerException("Can't save local profile");
             }
@@ -1047,6 +1049,7 @@ class Ostatus_profile extends Memcached_DataObject
         $ok = $oprofile->insert();
 
         if ($ok) {
+            $avatar = self::getActivityObjectAvatar($object, $hints);
             if ($avatar) {
                 $oprofile->updateAvatar($avatar);
             }
@@ -1056,8 +1059,82 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
+    /**
+     * Save any updated profile information to our local copy.
+     * @param ActivityObject $object
+     * @param array $hints
+     */
+    protected function updateFromActivityObject($object, $hints=array())
+    {
+        if ($this->isGroup()) {
+            $group = $this->localGroup();
+            self::updateGroup($group, $object, $hints);
+        } else {
+            $profile = $this->localProfile();
+            self::updateProfile($profile, $object, $hints);
+        }
+        $avatar = self::getActivityObjectAvatar($object, $hints);
+        if ($avatar) {
+            $this->updateAvatar($avatar);
+        }
+    }
+
+    protected static function updateProfile($profile, $object, $hints=array())
+    {
+        $orig = clone($profile);
+
+        $profile->nickname = self::getActivityObjectNickname($object, $hints);
+        $profile->fullname = $object->title;
+        if (!empty($object->link)) {
+            $profile->profileurl = $object->link;
+        } else if (array_key_exists('profileurl', $hints)) {
+            $profile->profileurl = $hints['profileurl'];
+        }
+
+        // @fixme bio
+        // @fixme tags/categories
+        // @fixme location?
+        // @todo tags from categories
+        // @todo lat/lon/location?
+
+        if ($profile->id) {
+            common_log(LOG_DEBUG, "Updating OStatus profile $profile->id from remote info $object->id: " . var_export($object, true) . var_export($hints, true));
+            $profile->update($orig);
+        }
+    }
+
+    protected static function updateGroup($group, $object, $hints=array())
+    {
+        $orig = clone($group);
+
+        // @fixme need to make nick unique etc *hack hack*
+        $group->nickname = self::getActivityObjectNickname($object, $hints);
+        $group->fullname = $object->title;
+
+        // @fixme no canonical profileurl; using homepage instead for now
+        $group->homepage = $object->id;
+
+        // @fixme homepage
+        // @fixme bio
+        // @fixme tags/categories
+        // @fixme location?
+        // @todo tags from categories
+        // @todo lat/lon/location?
+
+        if ($group->id) {
+            common_log(LOG_DEBUG, "Updating OStatus group $group->id from remote info $object->id: " . var_export($object, true) . var_export($hints, true));
+            $group->update($orig);
+        }
+    }
+
+
     protected static function getActivityObjectNickname($object, $hints=array())
     {
+        if ($object->poco) {
+            if (!empty($object->poco->preferredUsername)) {
+                return common_nicknamize($object->poco->preferredUsername);
+            }
+        }
         if (!empty($object->nickname)) {
             return common_nicknamize($object->nickname);
         }

From 269d567d9440e3c943f67aad428efce9d112385c Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Wed, 24 Feb 2010 15:20:06 -0500
Subject: [PATCH 182/190] use Subscription::start() for remote subscribes

---
 plugins/OStatus/classes/Ostatus_profile.php | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 9f9efb96ee..e8ab065224 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -299,18 +299,9 @@ class Ostatus_profile extends Memcached_DataObject
             throw new ServerException("Remote groups can't subscribe to local users");
         }
 
-        // @fixme use regular channels for subbing, once they accept remote profiles
-        $sub = new Subscription();
-        $sub->subscriber = $this->profile_id;
-        $sub->subscribed = $user->id;
-        $sub->created = common_sql_now(); // current time
+        Subscription::start($this->localProfile(), $user->getProfile());
 
-        if ($sub->insert()) {
-            // @fixme use subs_notify() if refactored to take profiles?
-            mail_subscribe_notify_profile($user, $this->localProfile());
-            return true;
-        }
-        return false;
+        return true;
     }
 
     /**
@@ -1127,7 +1118,6 @@ class Ostatus_profile extends Memcached_DataObject
         }
     }
 
-
     protected static function getActivityObjectNickname($object, $hints=array())
     {
         if ($object->poco) {

From c36bdc1ba535dc3e2dc9098dbe40735b1955d96d Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 20:36:36 +0000
Subject: [PATCH 183/190] - break OMB profile update pings to a background
 queue - add event hooks to profile update pings - send Salmon pings with
 custom update-profile event to OStatus subscribees and groups (subscribers
 will see it on your next post) - fix OStatus queues with overlong transport
 names, should work on DB queues now - Ostatus_profile::notifyActivity() and
 ::notifyDeferred() now can take XML, Notice, or Activity for convenience

---
 lib/activity.php                              |  3 ++
 lib/profilequeuehandler.php                   | 48 +++++++++++++++++
 lib/queuemanager.php                          |  3 ++
 lib/util.php                                  | 14 +++--
 plugins/OStatus/OStatusPlugin.php             | 53 +++++++++++++++++--
 plugins/OStatus/actions/pushcallback.php      |  2 +-
 plugins/OStatus/classes/HubSub.php            |  2 +-
 plugins/OStatus/classes/Ostatus_profile.php   | 52 +++++++++++++++---
 ...euehandler.php => hubconfqueuehandler.php} |  4 +-
 plugins/OStatus/lib/ostatusqueuehandler.php   | 22 ++------
 ...ueuehandler.php => pushinqueuehandler.php} |  4 +-
 ...ueuehandler.php => salmonqueuehandler.php} |  4 +-
 12 files changed, 170 insertions(+), 41 deletions(-)
 create mode 100644 lib/profilequeuehandler.php
 rename plugins/OStatus/lib/{hubverifyqueuehandler.php => hubconfqueuehandler.php} (95%)
 rename plugins/OStatus/lib/{pushinputqueuehandler.php => pushinqueuehandler.php} (94%)
 rename plugins/OStatus/lib/{salmonoutqueuehandler.php => salmonqueuehandler.php} (94%)

diff --git a/lib/activity.php b/lib/activity.php
index fa4ae02748..33932ad0ef 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -691,6 +691,9 @@ class ActivityVerb
     const UNFAVORITE = 'http://ostatus.org/schema/1.0/unfavorite';
     const UNFOLLOW   = 'http://ostatus.org/schema/1.0/unfollow';
     const LEAVE      = 'http://ostatus.org/schema/1.0/leave';
+
+    // For simple profile-update pings; no content to share.
+    const UPDATE_PROFILE = 'http://ostatus.org/schema/1.0/update-profile';
 }
 
 class ActivityContext
diff --git a/lib/profilequeuehandler.php b/lib/profilequeuehandler.php
new file mode 100644
index 0000000000..e8a00aef30
--- /dev/null
+++ b/lib/profilequeuehandler.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package QueueHandler
+ * @maintainer Brion Vibber <brion@status.net>
+ */
+
+class ProfileQueueHandler extends QueueHandler
+{
+
+    function transport()
+    {
+        return 'profile';
+    }
+
+    function handle($profile)
+    {
+        if (!($profile instanceof Profile)) {
+            common_log(LOG_ERR, "Got a bogus profile, not broadcasting");
+            return true;
+        }
+
+        if (Event::handle('StartBroadcastProfile', array($profile))) {
+            require_once(INSTALLDIR.'/lib/omb.php');
+            omb_broadcast_profile($profile);
+        }
+        Event::handle('EndBroadcastProfile', array($profile));
+        return true;
+    }
+
+}
diff --git a/lib/queuemanager.php b/lib/queuemanager.php
index 8f8c8f133f..9fdc801100 100644
--- a/lib/queuemanager.php
+++ b/lib/queuemanager.php
@@ -262,6 +262,9 @@ abstract class QueueManager extends IoManager
                 $this->connect('sms', 'SmsQueueHandler');
             }
 
+            // Broadcasting profile updates to OMB remote subscribers
+            $this->connect('profile', 'ProfileQueueHandler');
+
             // XMPP output handlers...
             if (common_config('xmpp', 'enabled')) {
                 // Delivery prep, read by queuedaemon.php:
diff --git a/lib/util.php b/lib/util.php
index 7fb2c6c4b0..9354431f27 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1119,12 +1119,16 @@ function common_enqueue_notice($notice)
     return true;
 }
 
-function common_broadcast_profile($profile)
+/**
+ * Broadcast profile updates to OMB and other remote subscribers.
+ *
+ * Since this may be slow with a lot of subscribers or bad remote sites,
+ * this is run through the background queues if possible.
+ */
+function common_broadcast_profile(Profile $profile)
 {
-    // XXX: optionally use a queue system like http://code.google.com/p/microapps/wiki/NQDQ
-    require_once(INSTALLDIR.'/lib/omb.php');
-    omb_broadcast_profile($profile);
-    // XXX: Other broadcasts...?
+    $qm = QueueManager::get();
+    $qm->enqueue($profile, "profile");
     return true;
 }
 
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 9376c048de..90abe034de 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -82,14 +82,14 @@ class OStatusPlugin extends Plugin
         $qm->connect('ostatus', 'OStatusQueueHandler');
 
         // Outgoing from our internal PuSH hub
-        $qm->connect('hubverify', 'HubVerifyQueueHandler');
+        $qm->connect('hubconf', 'HubConfQueueHandler');
         $qm->connect('hubout', 'HubOutQueueHandler');
 
         // Outgoing Salmon replies (when we don't need a return value)
-        $qm->connect('salmonout', 'SalmonOutQueueHandler');
+        $qm->connect('salmon', 'SalmonQueueHandler');
 
         // Incoming from a foreign PuSH hub
-        $qm->connect('pushinput', 'PushInputQueueHandler');
+        $qm->connect('pushin', 'PushInQueueHandler');
         return true;
     }
 
@@ -656,4 +656,51 @@ class OStatusPlugin extends Plugin
 
         return true;
     }
+
+    /**
+     * Ping remote profiles with updates to this profile.
+     * Salmon pings are queued for background processing.
+     */
+    function onEndBroadcastProfile(Profile $profile)
+    {
+        $user = User::staticGet('id', $profile->id);
+
+        // Find foreign accounts I'm subscribed to that support Salmon pings.
+        //
+        // @fixme we could run updates through the PuSH feed too,
+        // in which case we can skip Salmon pings to folks who
+        // are also subscribed to me.
+        $sql = "SELECT * FROM ostatus_profile " .
+               "WHERE profile_id IN " .
+               "(SELECT subscribed FROM subscription WHERE subscriber=%d) " .
+               "OR group_id IN " .
+               "(SELECT group_id FROM group_member WHERE profile_id=%d)";
+        $oprofile = new Ostatus_profile();
+        $oprofile->query(sprintf($sql, $profile->id, $profile->id));
+
+        if ($oprofile->N == 0) {
+            common_log(LOG_DEBUG, "No OStatus remote subscribees for $profile->nickname");
+            return true;
+        }
+
+        $act = new Activity();
+
+        $act->verb = ActivityVerb::UPDATE_PROFILE;
+        $act->id   = TagURI::mint('update-profile:%d:%s',
+                                  $profile->id,
+                                  common_date_iso8601(time()));
+        $act->time    = time();
+        $act->title   = _m("Profile update");
+        $act->content = sprintf(_m("%s has updated their profile page."),
+                               $profile->getBestName());
+
+        $act->actor   = ActivityObject::fromProfile($profile);
+        $act->object  = $act->actor;
+
+        while ($oprofile->fetch()) {
+            $oprofile->notifyDeferred($act);
+        }
+
+        return true;
+    }
 }
diff --git a/plugins/OStatus/actions/pushcallback.php b/plugins/OStatus/actions/pushcallback.php
index 4184f0e0c0..9a2067b8ca 100644
--- a/plugins/OStatus/actions/pushcallback.php
+++ b/plugins/OStatus/actions/pushcallback.php
@@ -68,7 +68,7 @@ class PushCallbackAction extends Action
                       'post' => $post,
                       'hmac' => $hmac);
         $qm = QueueManager::get();
-        $qm->enqueue($data, 'pushinput');
+        $qm->enqueue($data, 'pushin');
     }
     
     /**
diff --git a/plugins/OStatus/classes/HubSub.php b/plugins/OStatus/classes/HubSub.php
index eae2928c32..1ac181feeb 100644
--- a/plugins/OStatus/classes/HubSub.php
+++ b/plugins/OStatus/classes/HubSub.php
@@ -164,7 +164,7 @@ class HubSub extends Memcached_DataObject
                       'token' => $token,
                       'retries' => $retries);
         $qm = QueueManager::get();
-        $qm->enqueue($data, 'hubverify');
+        $qm->enqueue($data, 'hubconf');
     }
 
     /**
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 9f9efb96ee..61505206ec 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -431,21 +431,57 @@ class Ostatus_profile extends Memcached_DataObject
         return false;
     }
 
-    public function notifyActivity($activity)
+    /**
+     * Send a Salmon notification ping immediately, and confirm that we got
+     * an acceptable response from the remote site.
+     *
+     * @param mixed $entry XML string, Notice, or Activity
+     * @return boolean success
+     */
+    public function notifyActivity($entry)
     {
         if ($this->salmonuri) {
-
-            $xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>' .
-                          $activity->asString(true);
-
-            $salmon = new Salmon(); // ?
-
-            return $salmon->post($this->salmonuri, $xml);
+            $salmon = new Salmon();
+            return $salmon->post($this->salmonuri, $this->notifyPrepXml($entry));
         }
 
         return false;
     }
 
+    /**
+     * Queue a Salmon notification for later. If queues are disabled we'll
+     * send immediately but won't get the return value.
+     *
+     * @param mixed $entry XML string, Notice, or Activity
+     * @return boolean success
+     */
+    public function notifyDeferred($entry)
+    {
+        if ($this->salmonuri) {
+            $data = array('salmonuri' => $this->salmonuri,
+                          'entry' => $this->notifyPrepXml($entry));
+
+            $qm = QueueManager::get();
+            return $qm->enqueue($data, 'salmon');
+        }
+
+        return false;
+    }
+
+    protected function notifyPrepXml($entry)
+    {
+        $preamble = '<?xml version="1.0" encoding="UTF-8" ?' . '>';
+        if (is_string($entry)) {
+            return $entry;
+        } else if ($entry instanceof Activity) {
+            return $preamble . $entry->asString(true);
+        } else if ($entry instanceof Notice) {
+            return $preamble . $entry->asAtomEntry(true, true);
+        } else {
+            throw new ServerException("Invalid type passed to Ostatus_profile::notify; must be XML string or Activity entry");
+        }
+    }
+
     function getBestName()
     {
         if ($this->isGroup()) {
diff --git a/plugins/OStatus/lib/hubverifyqueuehandler.php b/plugins/OStatus/lib/hubconfqueuehandler.php
similarity index 95%
rename from plugins/OStatus/lib/hubverifyqueuehandler.php
rename to plugins/OStatus/lib/hubconfqueuehandler.php
index 7ce9e14312..c8e0b72fee 100644
--- a/plugins/OStatus/lib/hubverifyqueuehandler.php
+++ b/plugins/OStatus/lib/hubconfqueuehandler.php
@@ -22,11 +22,11 @@
  * @package Hub
  * @author Brion Vibber <brion@status.net>
  */
-class HubVerifyQueueHandler extends QueueHandler
+class HubConfQueueHandler extends QueueHandler
 {
     function transport()
     {
-        return 'hubverify';
+        return 'hubconf';
     }
 
     function handle($data)
diff --git a/plugins/OStatus/lib/ostatusqueuehandler.php b/plugins/OStatus/lib/ostatusqueuehandler.php
index c1e50bffa1..0da85600fb 100644
--- a/plugins/OStatus/lib/ostatusqueuehandler.php
+++ b/plugins/OStatus/lib/ostatusqueuehandler.php
@@ -83,23 +83,11 @@ class OStatusQueueHandler extends QueueHandler
     function pingReply($oprofile)
     {
         if ($this->user) {
-            if (!empty($oprofile->salmonuri)) {
-                // For local posts, send a Salmon ping to the mentioned
-                // remote user or group.
-                // @fixme as an optimization we can skip this if the
-                // remote profile is subscribed to the author.
-
-                common_log(LOG_INFO, "Prepping to send notice '{$this->notice->uri}' to remote profile '{$oprofile->uri}'.");
-
-                $xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>';
-                $xml .= $this->notice->asAtomEntry(true, true);
-
-                $data = array('salmonuri' => $oprofile->salmonuri,
-                              'entry' => $xml);
-
-                $qm = QueueManager::get();
-                $qm->enqueue($data, 'salmonout');
-            }
+            // For local posts, send a Salmon ping to the mentioned
+            // remote user or group.
+            // @fixme as an optimization we can skip this if the
+            // remote profile is subscribed to the author.
+            $oprofile->notifyDeferred($this->notice);
         }
     }
 
diff --git a/plugins/OStatus/lib/pushinputqueuehandler.php b/plugins/OStatus/lib/pushinqueuehandler.php
similarity index 94%
rename from plugins/OStatus/lib/pushinputqueuehandler.php
rename to plugins/OStatus/lib/pushinqueuehandler.php
index cbd9139b50..a90f52df26 100644
--- a/plugins/OStatus/lib/pushinputqueuehandler.php
+++ b/plugins/OStatus/lib/pushinqueuehandler.php
@@ -23,11 +23,11 @@
  * @author Brion Vibber <brion@status.net>
  */
 
-class PushInputQueueHandler extends QueueHandler
+class PushInQueueHandler extends QueueHandler
 {
     function transport()
     {
-        return 'pushinput';
+        return 'pushin';
     }
 
     function handle($data)
diff --git a/plugins/OStatus/lib/salmonoutqueuehandler.php b/plugins/OStatus/lib/salmonqueuehandler.php
similarity index 94%
rename from plugins/OStatus/lib/salmonoutqueuehandler.php
rename to plugins/OStatus/lib/salmonqueuehandler.php
index 536ff94af6..aa97018dc9 100644
--- a/plugins/OStatus/lib/salmonoutqueuehandler.php
+++ b/plugins/OStatus/lib/salmonqueuehandler.php
@@ -22,11 +22,11 @@
  * @package OStatusPlugin
  * @author Brion Vibber <brion@status.net>
  */
-class SalmonOutQueueHandler extends QueueHandler
+class SalmonQueueHandler extends QueueHandler
 {
     function transport()
     {
-        return 'salmonout';
+        return 'salmon';
     }
 
     function handle($data)

From c0d13097dd96b3596b43e34e7fff0acd97a838f0 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@status.net>
Date: Wed, 24 Feb 2010 15:54:13 -0500
Subject: [PATCH 184/190] use Notice::bestUrl() to determine notice url in
 NoticeListItem::showNoticeLink()

---
 lib/noticelist.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/noticelist.php b/lib/noticelist.php
index dcf17be08c..28a563d875 100644
--- a/lib/noticelist.php
+++ b/lib/noticelist.php
@@ -380,12 +380,12 @@ class NoticeListItem extends Widget
 
     function showNoticeLink()
     {
-        if($this->notice->is_local == Notice::LOCAL_PUBLIC || $this->notice->is_local == Notice::LOCAL_NONPUBLIC){
-            $noticeurl = common_local_url('shownotice',
-                                      array('notice' => $this->notice->id));
-        }else{
-            $noticeurl = $this->notice->uri;
-        }
+        $noticeurl = $this->notice->bestUrl();
+
+        // above should always return an URL
+
+        assert(!empty($noticeurl));
+
         $this->out->elementStart('a', array('rel' => 'bookmark',
                                             'class' => 'timestamp',
                                             'href' => $noticeurl));

From ec4899e6179f2d9b368e6fc04041dd72c2ac2596 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 22:16:17 +0000
Subject: [PATCH 185/190] OStatus: disable HTMLPurify cache unless we've
 configured a writable path for it. Updated plugin README with available
 config options. Cleanup for a bad element fallback lookup in Activity

---
 lib/activity.php                            | 26 ++++++-----
 plugins/OStatus/README                      | 50 +++++++++++++--------
 plugins/OStatus/classes/Ostatus_profile.php | 22 ++++++++-
 3 files changed, 66 insertions(+), 32 deletions(-)

diff --git a/lib/activity.php b/lib/activity.php
index 33932ad0ef..25727bf2b5 100644
--- a/lib/activity.php
+++ b/lib/activity.php
@@ -167,16 +167,18 @@ class PoCo
             PoCo::NS
         );
 
-        $formatted = ActivityUtils::childContent(
-            $addressEl,
-            PoCoAddress::FORMATTED,
-            self::NS
-        );
+        if (!empty($addressEl)) {
+            $formatted = ActivityUtils::childContent(
+                $addressEl,
+                PoCoAddress::FORMATTED,
+                self::NS
+            );
 
-        if (!empty($formatted)) {
-            $address = new PoCoAddress();
-            $address->formatted = $formatted;
-            return $address;
+            if (!empty($formatted)) {
+                $address = new PoCoAddress();
+                $address->formatted = $formatted;
+                return $address;
+            }
         }
 
         return null;
@@ -292,7 +294,7 @@ class ActivityUtils
      * @return string related link, if any
      */
 
-    static function getLink($element, $rel, $type=null)
+    static function getLink(DOMNode $element, $rel, $type=null)
     {
         $links = $element->getElementsByTagnameNS(self::ATOM, self::LINK);
 
@@ -320,7 +322,7 @@ class ActivityUtils
      * @return DOMElement found element or null
      */
 
-    static function child($element, $tag, $namespace=self::ATOM)
+    static function child(DOMNode $element, $tag, $namespace=self::ATOM)
     {
         $els = $element->childNodes;
         if (empty($els) || $els->length == 0) {
@@ -345,7 +347,7 @@ class ActivityUtils
      * @return string content of the child
      */
 
-    static function childContent($element, $tag, $namespace=self::ATOM)
+    static function childContent(DOMNode $element, $tag, $namespace=self::ATOM)
     {
         $el = self::child($element, $tag, $namespace);
 
diff --git a/plugins/OStatus/README b/plugins/OStatus/README
index cbf3adbb9c..09a59e3497 100644
--- a/plugins/OStatus/README
+++ b/plugins/OStatus/README
@@ -2,23 +2,37 @@ Plugin to support importing updates from external RSS and Atom feeds into your t
 
 Uses PubSubHubbub for push feed updates; currently non-PuSH feeds cannot be subscribed.
 
+Configuration options available:
+
+$config['ostatus']['hub']
+    (default internal hub)
+    Set to URL of an external PuSH hub to use it instead of our internal hub.
+
+$config['ostatus']['hub_retries']
+    (default 0)
+    Number of times to retry a PuSH send to consumers if using internal hub
+
+$config['ostatus']['purify_cache']
+    (default cache disabled)
+    Set to a writable cache directory for HTMLPurifier's configuration settings, can speed up processing of remote messages (have not tested by how much)
+
+
+For testing, shouldn't be used in production:
+
+$config['ostatus']['skip_signatures']
+    (default use signatures)
+    Disable generation and validation of Salmon magicenv signatures
+
+$config['feedsub']['nohub']
+    (default require hub)
+    Allow low-level feed subscription setup for feeds without hubs.
+    Not actually usable at this stage, OStatus will check for hubs too
+    and we have no polling backend.
+
+
 Todo:
-* set feed icon avatar for actual profiles as well as for preview
-* use channel image and/or favicon for avatar?
-* garbage-collect subscriptions that are no longer being used
-* administrative way to kill feeds?
-* functional l10n
-* clean up subscription form look and workflow
-* use ajax for test/preview in subscription form
-* rssCloud support? (Does anything use it that doesn't support PuSH as well?)
-* possibly a polling daemon to support non-PuSH feeds?
-* likely problems with multiple feeds from the same site, such as category feeds on a blog
-  (currently each feed would publish a separate notice on a separate profile, but pointing to the same post URI.)
-  (could use the local URI I guess, but that's so icky!)
-* problems with Atom feeds that list <link rel="alternate" href="..."/> but don't have the type
-  (such as http://atomgen.appspot.com/feed/5 demo feed); currently it's not recognized and we end up with the feed's master URI
-* make it easier to see what you're subscribed to and unsub from things
-* saner treatment of fullname/nickname?
+* fully functional l10n
+* redo non-OStatus feed support
+** rssCloud support?
+** possibly a polling daemon to support non-PuSH feeds?
 * make use of tags/categories from feeds
-* update feed profile data when it changes
-* XML_Feed_Parser has major problems with category and link tags; consider replacing?
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 5e38a523ea..c755a094e6 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -668,9 +668,27 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected function purify($html)
     {
-        // @fixme disable caching or set a sane temp dir
         require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
-        $purifier = new HTMLPurifier();
+
+        // By default Purifier wants to cache data to its own code directories,
+        // and spews error messages if they're not writable.
+        $config = HTMLPurifier_Config::createDefault();
+        if (common_config('ostatus', 'purify_cache')) {
+            $config->set('Cache.SerializerPath', common_config('ostatus', 'purify_cache'));
+        } else {
+            // Although recommended in the documentation, this produces a notice:
+            //    "Core.DefinitionCache is an alias, preferred directive name is Cache.DefinitionImpl"
+            // If I then follow *those* directions, I get a warning and it doesn't work:
+            //    "Cannot set undefined directive Core.DefinitionImpl"
+            // So... lesser of two evils. Suppressing the notice from output,
+            // though it'll still be seen and logged by StatusNet's error handler.
+            $old = error_reporting();
+            error_reporting($old & ~E_NOTICE);
+            $config->set('Core.DefinitionCache', null);
+            error_reporting($old);
+        }
+
+        $purifier = new HTMLPurifier($config);
         return $purifier->purify($html);
     }
 

From b782225ade7ac213222882513d89008902910256 Mon Sep 17 00:00:00 2001
From: Sarven Capadisli <csarven@status.net>
Date: Thu, 25 Feb 2010 00:10:36 +0100
Subject: [PATCH 186/190] Revert "Updated jQuery Form Plugin from v2.17 to
 v2.36"

This reverts commit 72037d61436978daa1edbd19d52b7e6fc6ae1fa8.

Until some of the XHR notice related bugs are sorted out in Opera and
Chromium, reverting back to the previous version. It throws slightly
less errors. XHR file attachments is still a bit problematic in
Opera 10.10/Ubuntu, Opera 10.10/Windows, and Chrome 4/Ubuntu. But this
revert will at least allow regular XHR notices to work okay in Opera
and Chromium.

Standards suck!
---
 js/jquery.form.js | 1292 ++++++++++++++++++++++-----------------------
 1 file changed, 632 insertions(+), 660 deletions(-)

diff --git a/js/jquery.form.js b/js/jquery.form.js
index dde394270f..936b847abe 100644
--- a/js/jquery.form.js
+++ b/js/jquery.form.js
@@ -1,660 +1,632 @@
-/*
- * jQuery Form Plugin
- * version: 2.36 (07-NOV-2009)
- * @requires jQuery v1.2.6 or later
- *
- * Examples and documentation at: http://malsup.com/jquery/form/
- * Dual licensed under the MIT and GPL licenses:
- *   http://www.opensource.org/licenses/mit-license.php
- *   http://www.gnu.org/licenses/gpl.html
- */
-;(function($) {
-
-/*
-	Usage Note:
-	-----------
-	Do not use both ajaxSubmit and ajaxForm on the same form.  These
-	functions are intended to be exclusive.  Use ajaxSubmit if you want
-	to bind your own submit handler to the form.  For example,
-
-	$(document).ready(function() {
-		$('#myForm').bind('submit', function() {
-			$(this).ajaxSubmit({
-				target: '#output'
-			});
-			return false; // <-- important!
-		});
-	});
-
-	Use ajaxForm when you want the plugin to manage all the event binding
-	for you.  For example,
-
-	$(document).ready(function() {
-		$('#myForm').ajaxForm({
-			target: '#output'
-		});
-	});
-
-	When using ajaxForm, the ajaxSubmit function will be invoked for you
-	at the appropriate time.
-*/
-
-/**
- * ajaxSubmit() provides a mechanism for immediately submitting
- * an HTML form using AJAX.
- */
-$.fn.ajaxSubmit = function(options) {
-	// fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
-	if (!this.length) {
-		log('ajaxSubmit: skipping submit process - no element selected');
-		return this;
-	}
-
-	if (typeof options == 'function')
-		options = { success: options };
-
-	var url = $.trim(this.attr('action'));
-	if (url) {
-		// clean url (don't include hash vaue)
-		url = (url.match(/^([^#]+)/)||[])[1];
-   	}
-   	url = url || window.location.href || '';
-
-	options = $.extend({
-		url:  url,
-		type: this.attr('method') || 'GET',
-		iframeSrc: /^https/i.test(window.location.href || '') ? 'javascript:false' : 'about:blank'
-	}, options || {});
-
-	// hook for manipulating the form data before it is extracted;
-	// convenient for use with rich editors like tinyMCE or FCKEditor
-	var veto = {};
-	this.trigger('form-pre-serialize', [this, options, veto]);
-	if (veto.veto) {
-		log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
-		return this;
-	}
-
-	// provide opportunity to alter form data before it is serialized
-	if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
-		log('ajaxSubmit: submit aborted via beforeSerialize callback');
-		return this;
-	}
-
-	var a = this.formToArray(options.semantic);
-	if (options.data) {
-		options.extraData = options.data;
-		for (var n in options.data) {
-		  if(options.data[n] instanceof Array) {
-			for (var k in options.data[n])
-			  a.push( { name: n, value: options.data[n][k] } );
-		  }
-		  else
-			 a.push( { name: n, value: options.data[n] } );
-		}
-	}
-
-	// give pre-submit callback an opportunity to abort the submit
-	if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
-		log('ajaxSubmit: submit aborted via beforeSubmit callback');
-		return this;
-	}
-
-	// fire vetoable 'validate' event
-	this.trigger('form-submit-validate', [a, this, options, veto]);
-	if (veto.veto) {
-		log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
-		return this;
-	}
-
-	var q = $.param(a);
-
-	if (options.type.toUpperCase() == 'GET') {
-		options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
-		options.data = null;  // data is null for 'get'
-	}
-	else
-		options.data = q; // data is the query string for 'post'
-
-	var $form = this, callbacks = [];
-	if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
-	if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
-
-	// perform a load on the target only if dataType is not provided
-	if (!options.dataType && options.target) {
-		var oldSuccess = options.success || function(){};
-		callbacks.push(function(data) {
-			$(options.target).html(data).each(oldSuccess, arguments);
-		});
-	}
-	else if (options.success)
-		callbacks.push(options.success);
-
-	options.success = function(data, status) {
-		for (var i=0, max=callbacks.length; i < max; i++)
-			callbacks[i].apply(options, [data, status, $form]);
-	};
-
-	// are there files to upload?
-	var files = $('input:file', this).fieldValue();
-	var found = false;
-	for (var j=0; j < files.length; j++)
-		if (files[j])
-			found = true;
-
-	var multipart = false;
-//	var mp = 'multipart/form-data';
-//	multipart = ($form.attr('enctype') == mp || $form.attr('encoding') == mp);
-
-	// options.iframe allows user to force iframe mode
-	// 06-NOV-09: now defaulting to iframe mode if file input is detected
-   if ((files.length && options.iframe !== false) || options.iframe || found || multipart) {
-	   // hack to fix Safari hang (thanks to Tim Molendijk for this)
-	   // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
-	   if (options.closeKeepAlive)
-		   $.get(options.closeKeepAlive, fileUpload);
-	   else
-		   fileUpload();
-	   }
-   else
-	   $.ajax(options);
-
-	// fire 'notify' event
-	this.trigger('form-submit-notify', [this, options]);
-	return this;
-
-
-	// private function for handling file uploads (hat tip to YAHOO!)
-	function fileUpload() {
-		var form = $form[0];
-
-		if ($(':input[name=submit]', form).length) {
-			alert('Error: Form elements must not be named "submit".');
-			return;
-		}
-
-		var opts = $.extend({}, $.ajaxSettings, options);
-		var s = $.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
-
-		var id = 'jqFormIO' + (new Date().getTime());
-		var $io = $('<iframe id="' + id + '" name="' + id + '" src="'+ opts.iframeSrc +'" />');
-		var io = $io[0];
-
-		$io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
-
-		var xhr = { // mock object
-			aborted: 0,
-			responseText: null,
-			responseXML: null,
-			status: 0,
-			statusText: 'n/a',
-			getAllResponseHeaders: function() {},
-			getResponseHeader: function() {},
-			setRequestHeader: function() {},
-			abort: function() {
-				this.aborted = 1;
-				$io.attr('src', opts.iframeSrc); // abort op in progress
-			}
-		};
-
-		var g = opts.global;
-		// trigger ajax global events so that activity/block indicators work like normal
-		if (g && ! $.active++) $.event.trigger("ajaxStart");
-		if (g) $.event.trigger("ajaxSend", [xhr, opts]);
-
-		if (s.beforeSend && s.beforeSend(xhr, s) === false) {
-			s.global && $.active--;
-			return;
-		}
-		if (xhr.aborted)
-			return;
-
-		var cbInvoked = 0;
-		var timedOut = 0;
-
-		// add submitting element to data if we know it
-		var sub = form.clk;
-		if (sub) {
-			var n = sub.name;
-			if (n && !sub.disabled) {
-				options.extraData = options.extraData || {};
-				options.extraData[n] = sub.value;
-				if (sub.type == "image") {
-					options.extraData[name+'.x'] = form.clk_x;
-					options.extraData[name+'.y'] = form.clk_y;
-				}
-			}
-		}
-
-		// take a breath so that pending repaints get some cpu time before the upload starts
-		setTimeout(function() {
-			// make sure form attrs are set
-			var t = $form.attr('target'), a = $form.attr('action');
-
-			// update form attrs in IE friendly way
-			form.setAttribute('target',id);
-			if (form.getAttribute('method') != 'POST')
-				form.setAttribute('method', 'POST');
-			if (form.getAttribute('action') != opts.url)
-				form.setAttribute('action', opts.url);
-
-			// ie borks in some cases when setting encoding
-			if (! options.skipEncodingOverride) {
-				$form.attr({
-					encoding: 'multipart/form-data',
-					enctype:  'multipart/form-data'
-				});
-			}
-
-			// support timout
-			if (opts.timeout)
-				setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
-
-			// add "extra" data to form if provided in options
-			var extraInputs = [];
-			try {
-				if (options.extraData)
-					for (var n in options.extraData)
-						extraInputs.push(
-							$('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
-								.appendTo(form)[0]);
-
-				// add iframe to doc and submit the form
-				$io.appendTo('body');
-				io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
-				form.submit();
-			}
-			finally {
-				// reset attrs and remove "extra" input elements
-				form.setAttribute('action',a);
-				t ? form.setAttribute('target', t) : $form.removeAttr('target');
-				$(extraInputs).remove();
-			}
-		}, 10);
-
-		var domCheckCount = 50;
-
-		function cb() {
-			if (cbInvoked++) return;
-
-			io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
-
-			var ok = true;
-			try {
-				if (timedOut) throw 'timeout';
-				// extract the server response from the iframe
-				var data, doc;
-
-				doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
-				
-				var isXml = opts.dataType == 'xml' || doc.XMLDocument || $.isXMLDoc(doc);
-				log('isXml='+isXml);
-				if (!isXml && (doc.body == null || doc.body.innerHTML == '')) {
-				 	if (--domCheckCount) {
-						// in some browsers (Opera) the iframe DOM is not always traversable when
-						// the onload callback fires, so we loop a bit to accommodate
-						cbInvoked = 0;
-						setTimeout(cb, 100);
-						return;
-					}
-					log('Could not access iframe DOM after 50 tries.');
-					return;
-				}
-
-				xhr.responseText = doc.body ? doc.body.innerHTML : null;
-				xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
-				xhr.getResponseHeader = function(header){
-					var headers = {'content-type': opts.dataType};
-					return headers[header];
-				};
-
-				if (opts.dataType == 'json' || opts.dataType == 'script') {
-					// see if user embedded response in textarea
-					var ta = doc.getElementsByTagName('textarea')[0];
-					if (ta)
-						xhr.responseText = ta.value;
-					else {
-						// account for browsers injecting pre around json response
-						var pre = doc.getElementsByTagName('pre')[0];
-						if (pre)
-							xhr.responseText = pre.innerHTML;
-					}			  
-				}
-				else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
-					xhr.responseXML = toXml(xhr.responseText);
-				}
-				data = $.httpData(xhr, opts.dataType);
-			}
-			catch(e){
-				ok = false;
-				$.handleError(opts, xhr, 'error', e);
-			}
-
-			// ordering of these callbacks/triggers is odd, but that's how $.ajax does it
-			if (ok) {
-				opts.success(data, 'success');
-				if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
-			}
-			if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
-			if (g && ! --$.active) $.event.trigger("ajaxStop");
-			if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
-
-			// clean up
-			setTimeout(function() {
-				$io.remove();
-				xhr.responseXML = null;
-			}, 100);
-		};
-
-		function toXml(s, doc) {
-			if (window.ActiveXObject) {
-				doc = new ActiveXObject('Microsoft.XMLDOM');
-				doc.async = 'false';
-				doc.loadXML(s);
-			}
-			else
-				doc = (new DOMParser()).parseFromString(s, 'text/xml');
-			return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
-		};
-	};
-};
-
-/**
- * ajaxForm() provides a mechanism for fully automating form submission.
- *
- * The advantages of using this method instead of ajaxSubmit() are:
- *
- * 1: This method will include coordinates for <input type="image" /> elements (if the element
- *	is used to submit the form).
- * 2. This method will include the submit element's name/value data (for the element that was
- *	used to submit the form).
- * 3. This method binds the submit() method to the form for you.
- *
- * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
- * passes the options argument along after properly binding events for submit elements and
- * the form itself.
- */
-$.fn.ajaxForm = function(options) {
-	return this.ajaxFormUnbind().bind('submit.form-plugin', function() {
-		$(this).ajaxSubmit(options);
-		return false;
-	}).bind('click.form-plugin', function(e) {
-		var target = e.target;
-		var $el = $(target);
-		if (!($el.is(":submit,input:image"))) {
-			// is this a child element of the submit el?  (ex: a span within a button)
-			var t = $el.closest(':submit');
-			if (t.length == 0)
-				return;
-			target = t[0];
-		}
-		var form = this;
-		form.clk = target;
-		if (target.type == 'image') {
-			if (e.offsetX != undefined) {
-				form.clk_x = e.offsetX;
-				form.clk_y = e.offsetY;
-			} else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
-				var offset = $el.offset();
-				form.clk_x = e.pageX - offset.left;
-				form.clk_y = e.pageY - offset.top;
-			} else {
-				form.clk_x = e.pageX - target.offsetLeft;
-				form.clk_y = e.pageY - target.offsetTop;
-			}
-		}
-		// clear form vars
-		setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 100);
-	});
-};
-
-// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
-$.fn.ajaxFormUnbind = function() {
-	return this.unbind('submit.form-plugin click.form-plugin');
-};
-
-/**
- * formToArray() gathers form element data into an array of objects that can
- * be passed to any of the following ajax functions: $.get, $.post, or load.
- * Each object in the array has both a 'name' and 'value' property.  An example of
- * an array for a simple login form might be:
- *
- * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
- *
- * It is this array that is passed to pre-submit callback functions provided to the
- * ajaxSubmit() and ajaxForm() methods.
- */
-$.fn.formToArray = function(semantic) {
-	var a = [];
-	if (this.length == 0) return a;
-
-	var form = this[0];
-	var els = semantic ? form.getElementsByTagName('*') : form.elements;
-	if (!els) return a;
-	for(var i=0, max=els.length; i < max; i++) {
-		var el = els[i];
-		var n = el.name;
-		if (!n) continue;
-
-		if (semantic && form.clk && el.type == "image") {
-			// handle image inputs on the fly when semantic == true
-			if(!el.disabled && form.clk == el) {
-				a.push({name: n, value: $(el).val()});
-				a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
-			}
-			continue;
-		}
-
-		var v = $.fieldValue(el, true);
-		if (v && v.constructor == Array) {
-			for(var j=0, jmax=v.length; j < jmax; j++)
-				a.push({name: n, value: v[j]});
-		}
-		else if (v !== null && typeof v != 'undefined')
-			a.push({name: n, value: v});
-	}
-
-	if (!semantic && form.clk) {
-		// input type=='image' are not found in elements array! handle it here
-		var $input = $(form.clk), input = $input[0], n = input.name;
-		if (n && !input.disabled && input.type == 'image') {
-			a.push({name: n, value: $input.val()});
-			a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
-		}
-	}
-	return a;
-};
-
-/**
- * Serializes form data into a 'submittable' string. This method will return a string
- * in the format: name1=value1&amp;name2=value2
- */
-$.fn.formSerialize = function(semantic) {
-	//hand off to jQuery.param for proper encoding
-	return $.param(this.formToArray(semantic));
-};
-
-/**
- * Serializes all field elements in the jQuery object into a query string.
- * This method will return a string in the format: name1=value1&amp;name2=value2
- */
-$.fn.fieldSerialize = function(successful) {
-	var a = [];
-	this.each(function() {
-		var n = this.name;
-		if (!n) return;
-		var v = $.fieldValue(this, successful);
-		if (v && v.constructor == Array) {
-			for (var i=0,max=v.length; i < max; i++)
-				a.push({name: n, value: v[i]});
-		}
-		else if (v !== null && typeof v != 'undefined')
-			a.push({name: this.name, value: v});
-	});
-	//hand off to jQuery.param for proper encoding
-	return $.param(a);
-};
-
-/**
- * Returns the value(s) of the element in the matched set.  For example, consider the following form:
- *
- *  <form><fieldset>
- *	  <input name="A" type="text" />
- *	  <input name="A" type="text" />
- *	  <input name="B" type="checkbox" value="B1" />
- *	  <input name="B" type="checkbox" value="B2"/>
- *	  <input name="C" type="radio" value="C1" />
- *	  <input name="C" type="radio" value="C2" />
- *  </fieldset></form>
- *
- *  var v = $(':text').fieldValue();
- *  // if no values are entered into the text inputs
- *  v == ['','']
- *  // if values entered into the text inputs are 'foo' and 'bar'
- *  v == ['foo','bar']
- *
- *  var v = $(':checkbox').fieldValue();
- *  // if neither checkbox is checked
- *  v === undefined
- *  // if both checkboxes are checked
- *  v == ['B1', 'B2']
- *
- *  var v = $(':radio').fieldValue();
- *  // if neither radio is checked
- *  v === undefined
- *  // if first radio is checked
- *  v == ['C1']
- *
- * The successful argument controls whether or not the field element must be 'successful'
- * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
- * The default value of the successful argument is true.  If this value is false the value(s)
- * for each element is returned.
- *
- * Note: This method *always* returns an array.  If no valid value can be determined the
- *	   array will be empty, otherwise it will contain one or more values.
- */
-$.fn.fieldValue = function(successful) {
-	for (var val=[], i=0, max=this.length; i < max; i++) {
-		var el = this[i];
-		var v = $.fieldValue(el, successful);
-		if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
-			continue;
-		v.constructor == Array ? $.merge(val, v) : val.push(v);
-	}
-	return val;
-};
-
-/**
- * Returns the value of the field element.
- */
-$.fieldValue = function(el, successful) {
-	var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
-	if (typeof successful == 'undefined') successful = true;
-
-	if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
-		(t == 'checkbox' || t == 'radio') && !el.checked ||
-		(t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
-		tag == 'select' && el.selectedIndex == -1))
-			return null;
-
-	if (tag == 'select') {
-		var index = el.selectedIndex;
-		if (index < 0) return null;
-		var a = [], ops = el.options;
-		var one = (t == 'select-one');
-		var max = (one ? index+1 : ops.length);
-		for(var i=(one ? index : 0); i < max; i++) {
-			var op = ops[i];
-			if (op.selected) {
-				var v = op.value;
-				if (!v) // extra pain for IE...
-					v = (op.attributes && op.attributes['value'] && !(op.attributes['value'].specified)) ? op.text : op.value;
-				if (one) return v;
-				a.push(v);
-			}
-		}
-		return a;
-	}
-	return el.value;
-};
-
-/**
- * Clears the form data.  Takes the following actions on the form's input fields:
- *  - input text fields will have their 'value' property set to the empty string
- *  - select elements will have their 'selectedIndex' property set to -1
- *  - checkbox and radio inputs will have their 'checked' property set to false
- *  - inputs of type submit, button, reset, and hidden will *not* be effected
- *  - button elements will *not* be effected
- */
-$.fn.clearForm = function() {
-	return this.each(function() {
-		$('input,select,textarea', this).clearFields();
-	});
-};
-
-/**
- * Clears the selected form elements.
- */
-$.fn.clearFields = $.fn.clearInputs = function() {
-	return this.each(function() {
-		var t = this.type, tag = this.tagName.toLowerCase();
-		if (t == 'text' || t == 'password' || tag == 'textarea')
-			this.value = '';
-		else if (t == 'checkbox' || t == 'radio')
-			this.checked = false;
-		else if (tag == 'select')
-			this.selectedIndex = -1;
-	});
-};
-
-/**
- * Resets the form data.  Causes all form elements to be reset to their original value.
- */
-$.fn.resetForm = function() {
-	return this.each(function() {
-		// guard against an input with the name of 'reset'
-		// note that IE reports the reset function as an 'object'
-		if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
-			this.reset();
-	});
-};
-
-/**
- * Enables or disables any matching elements.
- */
-$.fn.enable = function(b) {
-	if (b == undefined) b = true;
-	return this.each(function() {
-		this.disabled = !b;
-	});
-};
-
-/**
- * Checks/unchecks any matching checkboxes or radio buttons and
- * selects/deselects and matching option elements.
- */
-$.fn.selected = function(select) {
-	if (select == undefined) select = true;
-	return this.each(function() {
-		var t = this.type;
-		if (t == 'checkbox' || t == 'radio')
-			this.checked = select;
-		else if (this.tagName.toLowerCase() == 'option') {
-			var $sel = $(this).parent('select');
-			if (select && $sel[0] && $sel[0].type == 'select-one') {
-				// deselect all other options
-				$sel.find('option').selected(false);
-			}
-			this.selected = select;
-		}
-	});
-};
-
-// helper fn for console logging
-// set $.fn.ajaxSubmit.debug to true to enable debug logging
-function log() {
-	if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
-		window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
-};
-
-})(jQuery);
+/*
+ * jQuery Form Plugin
+ * version: 2.17 (06-NOV-2008)
+ * @requires jQuery v1.2.2 or later
+ *
+ * Examples and documentation at: http://malsup.com/jquery/form/
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ *
+ * Revision: $Id$
+ */
+;(function($) {
+
+/*
+    Usage Note:  
+    -----------
+    Do not use both ajaxSubmit and ajaxForm on the same form.  These
+    functions are intended to be exclusive.  Use ajaxSubmit if you want
+    to bind your own submit handler to the form.  For example,
+
+    $(document).ready(function() {
+        $('#myForm').bind('submit', function() {
+            $(this).ajaxSubmit({
+                target: '#output'
+            });
+            return false; // <-- important!
+        });
+    });
+
+    Use ajaxForm when you want the plugin to manage all the event binding
+    for you.  For example,
+
+    $(document).ready(function() {
+        $('#myForm').ajaxForm({
+            target: '#output'
+        });
+    });
+        
+    When using ajaxForm, the ajaxSubmit function will be invoked for you
+    at the appropriate time.  
+*/
+
+/**
+ * ajaxSubmit() provides a mechanism for immediately submitting 
+ * an HTML form using AJAX.
+ */
+$.fn.ajaxSubmit = function(options) {
+    // fast fail if nothing selected (http://dev.jquery.com/ticket/2752)
+    if (!this.length) {
+        log('ajaxSubmit: skipping submit process - no element selected');
+        return this;
+    }
+
+    if (typeof options == 'function')
+        options = { success: options };
+
+    options = $.extend({
+        url:  this.attr('action') || window.location.toString(),
+        type: this.attr('method') || 'GET'
+    }, options || {});
+
+    // hook for manipulating the form data before it is extracted;
+    // convenient for use with rich editors like tinyMCE or FCKEditor
+    var veto = {};
+    this.trigger('form-pre-serialize', [this, options, veto]);
+    if (veto.veto) {
+        log('ajaxSubmit: submit vetoed via form-pre-serialize trigger');
+        return this;
+    }
+
+    // provide opportunity to alter form data before it is serialized
+    if (options.beforeSerialize && options.beforeSerialize(this, options) === false) {
+        log('ajaxSubmit: submit aborted via beforeSerialize callback');
+        return this;
+    }    
+   
+    var a = this.formToArray(options.semantic);
+    if (options.data) {
+        options.extraData = options.data;
+        for (var n in options.data) {
+          if(options.data[n] instanceof Array) {
+            for (var k in options.data[n])
+              a.push( { name: n, value: options.data[n][k] } )
+          }  
+          else
+             a.push( { name: n, value: options.data[n] } );
+        }
+    }
+
+    // give pre-submit callback an opportunity to abort the submit
+    if (options.beforeSubmit && options.beforeSubmit(a, this, options) === false) {
+        log('ajaxSubmit: submit aborted via beforeSubmit callback');
+        return this;
+    }    
+
+    // fire vetoable 'validate' event
+    this.trigger('form-submit-validate', [a, this, options, veto]);
+    if (veto.veto) {
+        log('ajaxSubmit: submit vetoed via form-submit-validate trigger');
+        return this;
+    }    
+
+    var q = $.param(a);
+
+    if (options.type.toUpperCase() == 'GET') {
+        options.url += (options.url.indexOf('?') >= 0 ? '&' : '?') + q;
+        options.data = null;  // data is null for 'get'
+    }
+    else
+        options.data = q; // data is the query string for 'post'
+
+    var $form = this, callbacks = [];
+    if (options.resetForm) callbacks.push(function() { $form.resetForm(); });
+    if (options.clearForm) callbacks.push(function() { $form.clearForm(); });
+
+    // perform a load on the target only if dataType is not provided
+    if (!options.dataType && options.target) {
+        var oldSuccess = options.success || function(){};
+        callbacks.push(function(data) {
+            $(options.target).html(data).each(oldSuccess, arguments);
+        });
+    }
+    else if (options.success)
+        callbacks.push(options.success);
+
+    options.success = function(data, status) {
+        for (var i=0, max=callbacks.length; i < max; i++)
+            callbacks[i].apply(options, [data, status, $form]);
+    };
+
+    // are there files to upload?
+    var files = $('input:file', this).fieldValue();
+    var found = false;
+    for (var j=0; j < files.length; j++)
+        if (files[j])
+            found = true;
+
+    // options.iframe allows user to force iframe mode
+   if (options.iframe || found) { 
+       // hack to fix Safari hang (thanks to Tim Molendijk for this)
+       // see:  http://groups.google.com/group/jquery-dev/browse_thread/thread/36395b7ab510dd5d
+       if ($.browser.safari && options.closeKeepAlive)
+           $.get(options.closeKeepAlive, fileUpload);
+       else
+           fileUpload();
+       }
+   else
+       $.ajax(options);
+
+    // fire 'notify' event
+    this.trigger('form-submit-notify', [this, options]);
+    return this;
+
+
+    // private function for handling file uploads (hat tip to YAHOO!)
+    function fileUpload() {
+        var form = $form[0];
+        
+        if ($(':input[name=submit]', form).length) {
+            alert('Error: Form elements must not be named "submit".');
+            return;
+        }
+        
+        var opts = $.extend({}, $.ajaxSettings, options);
+		var s = jQuery.extend(true, {}, $.extend(true, {}, $.ajaxSettings), opts);
+
+        var id = 'jqFormIO' + (new Date().getTime());
+        var $io = $('<iframe id="' + id + '" name="' + id + '" />');
+        var io = $io[0];
+
+        if ($.browser.msie || $.browser.opera) 
+            io.src = 'javascript:false;document.write("");';
+        $io.css({ position: 'absolute', top: '-1000px', left: '-1000px' });
+
+        var xhr = { // mock object
+            aborted: 0,
+            responseText: null,
+            responseXML: null,
+            status: 0,
+            statusText: 'n/a',
+            getAllResponseHeaders: function() {},
+            getResponseHeader: function() {},
+            setRequestHeader: function() {},
+            abort: function() { 
+                this.aborted = 1; 
+                $io.attr('src','about:blank'); // abort op in progress
+            }
+        };
+
+        var g = opts.global;
+        // trigger ajax global events so that activity/block indicators work like normal
+        if (g && ! $.active++) $.event.trigger("ajaxStart");
+        if (g) $.event.trigger("ajaxSend", [xhr, opts]);
+
+		if (s.beforeSend && s.beforeSend(xhr, s) === false) {
+			s.global && jQuery.active--;
+			return;
+        }
+        if (xhr.aborted)
+            return;
+        
+        var cbInvoked = 0;
+        var timedOut = 0;
+
+        // add submitting element to data if we know it
+        var sub = form.clk;
+        if (sub) {
+            var n = sub.name;
+            if (n && !sub.disabled) {
+                options.extraData = options.extraData || {};
+                options.extraData[n] = sub.value;
+                if (sub.type == "image") {
+                    options.extraData[name+'.x'] = form.clk_x;
+                    options.extraData[name+'.y'] = form.clk_y;
+                }
+            }
+        }
+
+        // take a breath so that pending repaints get some cpu time before the upload starts
+        setTimeout(function() {
+            // make sure form attrs are set
+            var t = $form.attr('target'), a = $form.attr('action');
+            $form.attr({
+                target:   id,
+                method:   'POST',
+                action:   opts.url
+            });
+            
+            // ie borks in some cases when setting encoding
+            if (! options.skipEncodingOverride) {
+                $form.attr({
+                    encoding: 'multipart/form-data',
+                    enctype:  'multipart/form-data'
+                });
+            }
+
+            // support timout
+            if (opts.timeout)
+                setTimeout(function() { timedOut = true; cb(); }, opts.timeout);
+
+            // add "extra" data to form if provided in options
+            var extraInputs = [];
+            try {
+                if (options.extraData)
+                    for (var n in options.extraData)
+                        extraInputs.push(
+                            $('<input type="hidden" name="'+n+'" value="'+options.extraData[n]+'" />')
+                                .appendTo(form)[0]);
+            
+                // add iframe to doc and submit the form
+                $io.appendTo('body');
+                io.attachEvent ? io.attachEvent('onload', cb) : io.addEventListener('load', cb, false);
+                form.submit();
+            }
+            finally {
+                // reset attrs and remove "extra" input elements
+                $form.attr('action', a);
+                t ? $form.attr('target', t) : $form.removeAttr('target');
+                $(extraInputs).remove();
+            }
+        }, 10);
+
+        function cb() {
+            if (cbInvoked++) return;
+            
+            io.detachEvent ? io.detachEvent('onload', cb) : io.removeEventListener('load', cb, false);
+
+            var operaHack = 0;
+            var ok = true;
+            try {
+                if (timedOut) throw 'timeout';
+                // extract the server response from the iframe
+                var data, doc;
+
+                doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
+                
+                if (doc.body == null && !operaHack && $.browser.opera) {
+                    // In Opera 9.2.x the iframe DOM is not always traversable when
+                    // the onload callback fires so we give Opera 100ms to right itself
+                    operaHack = 1;
+                    cbInvoked--;
+                    setTimeout(cb, 100);
+                    return;
+                }
+                
+                xhr.responseText = doc.body ? doc.body.innerHTML : null;
+                xhr.responseXML = doc.XMLDocument ? doc.XMLDocument : doc;
+                xhr.getResponseHeader = function(header){
+                    var headers = {'content-type': opts.dataType};
+                    return headers[header];
+                };
+
+                if (opts.dataType == 'json' || opts.dataType == 'script') {
+                    var ta = doc.getElementsByTagName('textarea')[0];
+                    xhr.responseText = ta ? ta.value : xhr.responseText;
+                }
+                else if (opts.dataType == 'xml' && !xhr.responseXML && xhr.responseText != null) {
+                    xhr.responseXML = toXml(xhr.responseText);
+                }
+                data = $.httpData(xhr, opts.dataType);
+            }
+            catch(e){
+                ok = false;
+                $.handleError(opts, xhr, 'error', e);
+            }
+
+            // ordering of these callbacks/triggers is odd, but that's how $.ajax does it
+            if (ok) {
+                opts.success(data, 'success');
+                if (g) $.event.trigger("ajaxSuccess", [xhr, opts]);
+            }
+            if (g) $.event.trigger("ajaxComplete", [xhr, opts]);
+            if (g && ! --$.active) $.event.trigger("ajaxStop");
+            if (opts.complete) opts.complete(xhr, ok ? 'success' : 'error');
+
+            // clean up
+            setTimeout(function() {
+                $io.remove();
+                xhr.responseXML = null;
+            }, 100);
+        };
+
+        function toXml(s, doc) {
+            if (window.ActiveXObject) {
+                doc = new ActiveXObject('Microsoft.XMLDOM');
+                doc.async = 'false';
+                doc.loadXML(s);
+            }
+            else
+                doc = (new DOMParser()).parseFromString(s, 'text/xml');
+            return (doc && doc.documentElement && doc.documentElement.tagName != 'parsererror') ? doc : null;
+        };
+    };
+};
+
+/**
+ * ajaxForm() provides a mechanism for fully automating form submission.
+ *
+ * The advantages of using this method instead of ajaxSubmit() are:
+ *
+ * 1: This method will include coordinates for <input type="image" /> elements (if the element
+ *    is used to submit the form).
+ * 2. This method will include the submit element's name/value data (for the element that was
+ *    used to submit the form).
+ * 3. This method binds the submit() method to the form for you.
+ *
+ * The options argument for ajaxForm works exactly as it does for ajaxSubmit.  ajaxForm merely
+ * passes the options argument along after properly binding events for submit elements and
+ * the form itself.
+ */ 
+$.fn.ajaxForm = function(options) {
+    return this.ajaxFormUnbind().bind('submit.form-plugin',function() {
+        $(this).ajaxSubmit(options);
+        return false;
+    }).each(function() {
+        // store options in hash
+        $(":submit,input:image", this).bind('click.form-plugin',function(e) {
+            var form = this.form;
+            form.clk = this;
+            if (this.type == 'image') {
+                if (e.offsetX != undefined) {
+                    form.clk_x = e.offsetX;
+                    form.clk_y = e.offsetY;
+                } else if (typeof $.fn.offset == 'function') { // try to use dimensions plugin
+                    var offset = $(this).offset();
+                    form.clk_x = e.pageX - offset.left;
+                    form.clk_y = e.pageY - offset.top;
+                } else {
+                    form.clk_x = e.pageX - this.offsetLeft;
+                    form.clk_y = e.pageY - this.offsetTop;
+                }
+            }
+            // clear form vars
+            setTimeout(function() { form.clk = form.clk_x = form.clk_y = null; }, 10);
+        });
+    });
+};
+
+// ajaxFormUnbind unbinds the event handlers that were bound by ajaxForm
+$.fn.ajaxFormUnbind = function() {
+    this.unbind('submit.form-plugin');
+    return this.each(function() {
+        $(":submit,input:image", this).unbind('click.form-plugin');
+    });
+
+};
+
+/**
+ * formToArray() gathers form element data into an array of objects that can
+ * be passed to any of the following ajax functions: $.get, $.post, or load.
+ * Each object in the array has both a 'name' and 'value' property.  An example of
+ * an array for a simple login form might be:
+ *
+ * [ { name: 'username', value: 'jresig' }, { name: 'password', value: 'secret' } ]
+ *
+ * It is this array that is passed to pre-submit callback functions provided to the
+ * ajaxSubmit() and ajaxForm() methods.
+ */
+$.fn.formToArray = function(semantic) {
+    var a = [];
+    if (this.length == 0) return a;
+
+    var form = this[0];
+    var els = semantic ? form.getElementsByTagName('*') : form.elements;
+    if (!els) return a;
+    for(var i=0, max=els.length; i < max; i++) {
+        var el = els[i];
+        var n = el.name;
+        if (!n) continue;
+
+        if (semantic && form.clk && el.type == "image") {
+            // handle image inputs on the fly when semantic == true
+            if(!el.disabled && form.clk == el)
+                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+            continue;
+        }
+
+        var v = $.fieldValue(el, true);
+        if (v && v.constructor == Array) {
+            for(var j=0, jmax=v.length; j < jmax; j++)
+                a.push({name: n, value: v[j]});
+        }
+        else if (v !== null && typeof v != 'undefined')
+            a.push({name: n, value: v});
+    }
+
+    if (!semantic && form.clk) {
+        // input type=='image' are not found in elements array! handle them here
+        var inputs = form.getElementsByTagName("input");
+        for(var i=0, max=inputs.length; i < max; i++) {
+            var input = inputs[i];
+            var n = input.name;
+            if(n && !input.disabled && input.type == "image" && form.clk == input)
+                a.push({name: n+'.x', value: form.clk_x}, {name: n+'.y', value: form.clk_y});
+        }
+    }
+    return a;
+};
+
+/**
+ * Serializes form data into a 'submittable' string. This method will return a string
+ * in the format: name1=value1&amp;name2=value2
+ */
+$.fn.formSerialize = function(semantic) {
+    //hand off to jQuery.param for proper encoding
+    return $.param(this.formToArray(semantic));
+};
+
+/**
+ * Serializes all field elements in the jQuery object into a query string.
+ * This method will return a string in the format: name1=value1&amp;name2=value2
+ */
+$.fn.fieldSerialize = function(successful) {
+    var a = [];
+    this.each(function() {
+        var n = this.name;
+        if (!n) return;
+        var v = $.fieldValue(this, successful);
+        if (v && v.constructor == Array) {
+            for (var i=0,max=v.length; i < max; i++)
+                a.push({name: n, value: v[i]});
+        }
+        else if (v !== null && typeof v != 'undefined')
+            a.push({name: this.name, value: v});
+    });
+    //hand off to jQuery.param for proper encoding
+    return $.param(a);
+};
+
+/**
+ * Returns the value(s) of the element in the matched set.  For example, consider the following form:
+ *
+ *  <form><fieldset>
+ *      <input name="A" type="text" />
+ *      <input name="A" type="text" />
+ *      <input name="B" type="checkbox" value="B1" />
+ *      <input name="B" type="checkbox" value="B2"/>
+ *      <input name="C" type="radio" value="C1" />
+ *      <input name="C" type="radio" value="C2" />
+ *  </fieldset></form>
+ *
+ *  var v = $(':text').fieldValue();
+ *  // if no values are entered into the text inputs
+ *  v == ['','']
+ *  // if values entered into the text inputs are 'foo' and 'bar'
+ *  v == ['foo','bar']
+ *
+ *  var v = $(':checkbox').fieldValue();
+ *  // if neither checkbox is checked
+ *  v === undefined
+ *  // if both checkboxes are checked
+ *  v == ['B1', 'B2']
+ *
+ *  var v = $(':radio').fieldValue();
+ *  // if neither radio is checked
+ *  v === undefined
+ *  // if first radio is checked
+ *  v == ['C1']
+ *
+ * The successful argument controls whether or not the field element must be 'successful'
+ * (per http://www.w3.org/TR/html4/interact/forms.html#successful-controls).
+ * The default value of the successful argument is true.  If this value is false the value(s)
+ * for each element is returned.
+ *
+ * Note: This method *always* returns an array.  If no valid value can be determined the
+ *       array will be empty, otherwise it will contain one or more values.
+ */
+$.fn.fieldValue = function(successful) {
+    for (var val=[], i=0, max=this.length; i < max; i++) {
+        var el = this[i];
+        var v = $.fieldValue(el, successful);
+        if (v === null || typeof v == 'undefined' || (v.constructor == Array && !v.length))
+            continue;
+        v.constructor == Array ? $.merge(val, v) : val.push(v);
+    }
+    return val;
+};
+
+/**
+ * Returns the value of the field element.
+ */
+$.fieldValue = function(el, successful) {
+    var n = el.name, t = el.type, tag = el.tagName.toLowerCase();
+    if (typeof successful == 'undefined') successful = true;
+
+    if (successful && (!n || el.disabled || t == 'reset' || t == 'button' ||
+        (t == 'checkbox' || t == 'radio') && !el.checked ||
+        (t == 'submit' || t == 'image') && el.form && el.form.clk != el ||
+        tag == 'select' && el.selectedIndex == -1))
+            return null;
+
+    if (tag == 'select') {
+        var index = el.selectedIndex;
+        if (index < 0) return null;
+        var a = [], ops = el.options;
+        var one = (t == 'select-one');
+        var max = (one ? index+1 : ops.length);
+        for(var i=(one ? index : 0); i < max; i++) {
+            var op = ops[i];
+            if (op.selected) {
+                // extra pain for IE...
+                var v = $.browser.msie && !(op.attributes['value'].specified) ? op.text : op.value;
+                if (one) return v;
+                a.push(v);
+            }
+        }
+        return a;
+    }
+    return el.value;
+};
+
+/**
+ * Clears the form data.  Takes the following actions on the form's input fields:
+ *  - input text fields will have their 'value' property set to the empty string
+ *  - select elements will have their 'selectedIndex' property set to -1
+ *  - checkbox and radio inputs will have their 'checked' property set to false
+ *  - inputs of type submit, button, reset, and hidden will *not* be effected
+ *  - button elements will *not* be effected
+ */
+$.fn.clearForm = function() {
+    return this.each(function() {
+        $('input,select,textarea', this).clearFields();
+    });
+};
+
+/**
+ * Clears the selected form elements.
+ */
+$.fn.clearFields = $.fn.clearInputs = function() {
+    return this.each(function() {
+        var t = this.type, tag = this.tagName.toLowerCase();
+        if (t == 'file' || t == 'text' || t == 'password' || tag == 'textarea')
+            this.value = '';
+        else if (t == 'checkbox' || t == 'radio')
+            this.checked = false;
+        else if (tag == 'select')
+            this.selectedIndex = -1;
+    });
+};
+
+/**
+ * Resets the form data.  Causes all form elements to be reset to their original value.
+ */
+$.fn.resetForm = function() {
+    return this.each(function() {
+        // guard against an input with the name of 'reset'
+        // note that IE reports the reset function as an 'object'
+        if (typeof this.reset == 'function' || (typeof this.reset == 'object' && !this.reset.nodeType))
+            this.reset();
+    });
+};
+
+/**
+ * Enables or disables any matching elements.
+ */
+$.fn.enable = function(b) { 
+    if (b == undefined) b = true;
+    return this.each(function() { 
+        this.disabled = !b 
+    });
+};
+
+/**
+ * Checks/unchecks any matching checkboxes or radio buttons and
+ * selects/deselects and matching option elements.
+ */
+$.fn.selected = function(select) {
+    if (select == undefined) select = true;
+    return this.each(function() { 
+        var t = this.type;
+        if (t == 'checkbox' || t == 'radio')
+            this.checked = select;
+        else if (this.tagName.toLowerCase() == 'option') {
+            var $sel = $(this).parent('select');
+            if (select && $sel[0] && $sel[0].type == 'select-one') {
+                // deselect all other options
+                $sel.find('option').selected(false);
+            }
+            this.selected = select;
+        }
+    });
+};
+
+// helper fn for console logging
+// set $.fn.ajaxSubmit.debug to true to enable debug logging
+function log() {
+    if ($.fn.ajaxSubmit.debug && window.console && window.console.log)
+        window.console.log('[jquery.form] ' + Array.prototype.join.call(arguments,''));
+};
+
+})(jQuery);

From 93507a192755494417eb0433edd315880752c857 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 23:28:01 +0000
Subject: [PATCH 187/190] OStatus: handle update-profile Salmon pings

---
 plugins/OStatus/classes/Ostatus_profile.php |  4 +-
 plugins/OStatus/lib/salmonaction.php        | 55 +++++++++++----------
 2 files changed, 31 insertions(+), 28 deletions(-)

diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index c755a094e6..33b0ceb9ef 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -971,7 +971,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @param Activity $activity
      * @return mixed matching Ostatus_profile or false if none known
      */
-    protected static function getActorProfile($activity)
+    public static function getActorProfile($activity)
     {
         return self::getActivityObjectProfile($activity->actor);
     }
@@ -1109,7 +1109,7 @@ class Ostatus_profile extends Memcached_DataObject
      * @param ActivityObject $object
      * @param array $hints
      */
-    protected function updateFromActivityObject($object, $hints=array())
+    public function updateFromActivityObject($object, $hints=array())
     {
         if ($this->isGroup()) {
             $group = $this->localGroup();
diff --git a/plugins/OStatus/lib/salmonaction.php b/plugins/OStatus/lib/salmonaction.php
index 9aac2ed52f..a03169101b 100644
--- a/plugins/OStatus/lib/salmonaction.php
+++ b/plugins/OStatus/lib/salmonaction.php
@@ -38,11 +38,11 @@ class SalmonAction extends Action
         parent::prepare($args);
 
         if ($_SERVER['REQUEST_METHOD'] != 'POST') {
-            $this->clientError(_('This method requires a POST.'));
+            $this->clientError(_m('This method requires a POST.'));
         }
 
         if (empty($_SERVER['CONTENT_TYPE']) || $_SERVER['CONTENT_TYPE'] != 'application/atom+xml') {
-            $this->clientError(_('Salmon requires application/atom+xml'));
+            $this->clientError(_m('Salmon requires application/atom+xml'));
         }
 
         $xml = file_get_contents('php://input');
@@ -76,8 +76,7 @@ class SalmonAction extends Action
     {
         StatusNet::setApi(true); // Send smaller error pages
 
-        // TODO : Insert new $xml -> notice code
-
+        common_log(LOG_DEBUG, "Got a " . $this->act->verb);
         if (Event::handle('StartHandleSalmon', array($this->activity))) {
             switch ($this->act->verb)
             {
@@ -106,8 +105,11 @@ class SalmonAction extends Action
             case ActivityVerb::LEAVE:
                 $this->handleLeave();
                 break;
+            case ActivityVerb::UPDATE_PROFILE:
+                $this->handleUpdateProfile();
+                break;
             default:
-                throw new ClientException(_("Unimplemented."));
+                throw new ClientException(_m("Unrecognized activity type."));
             }
             Event::handle('EndHandleSalmon', array($this->activity));
         }
@@ -115,56 +117,57 @@ class SalmonAction extends Action
 
     function handlePost()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand posts."));
     }
 
     function handleFollow()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand follows."));
     }
 
     function handleUnfollow()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand unfollows."));
     }
 
     function handleFavorite()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand favorites."));
     }
 
-    /**
-     * Remote user doesn't like one of our posts after all!
-     * Confirm the post is ours, and delete a local favorite event.
-     */
-
     function handleUnfavorite()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand unfavorites."));
     }
 
-    /**
-     * Hmmmm
-     */
     function handleShare()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand share events."));
     }
 
-    /**
-     * Hmmmm
-     */
     function handleJoin()
     {
-        throw new ClientException(_("Unimplemented!"));
+        throw new ClientException(_m("This target doesn't understand joins."));
+    }
+
+    function handleLeave()
+    {
+        throw new ClientException(_m("This target doesn't understand leave events."));
     }
 
     /**
-     * Hmmmm
+     * Remote user sent us an update to their profile.
+     * If we already know them, accept the updates.
      */
-    function handleLeave()
+    function handleUpdateProfile()
     {
-        throw new ClientException(_("Unimplemented!"));
+        $oprofile = Ostatus_profile::getActorProfile($this->act);
+        if ($oprofile) {
+            common_log(LOG_INFO, "Got a profile-update ping from $oprofile->uri");
+            $oprofile->updateFromActivityObject($this->act->actor);
+        } else {
+            common_log(LOG_INFO, "Ignoring profile-update ping from unknown " . $this->act->actor->id);
+        }
     }
 
     /**

From e18e659ca3b40ade283f51c91a263507d7c6694e Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 23:39:40 +0000
Subject: [PATCH 188/190] Drop HTMLPurifier; we don't need its extra
 capabilities and we're already using htmLawed which is lighter-weight.

---
 extlib/HTMLPurifier/HTMLPurifier.auto.php     |   11 -
 extlib/HTMLPurifier/HTMLPurifier.autoload.php |   21 -
 extlib/HTMLPurifier/HTMLPurifier.func.php     |   23 -
 extlib/HTMLPurifier/HTMLPurifier.includes.php |  208 -
 extlib/HTMLPurifier/HTMLPurifier.kses.php     |   30 -
 extlib/HTMLPurifier/HTMLPurifier.path.php     |   11 -
 extlib/HTMLPurifier/HTMLPurifier.php          |  237 -
 .../HTMLPurifier.safe-includes.php            |  202 -
 .../HTMLPurifier/AttrCollections.php          |  128 -
 extlib/HTMLPurifier/HTMLPurifier/AttrDef.php  |   87 -
 .../HTMLPurifier/HTMLPurifier/AttrDef/CSS.php |   87 -
 .../HTMLPurifier/AttrDef/CSS/AlphaValue.php   |   21 -
 .../HTMLPurifier/AttrDef/CSS/Background.php   |   87 -
 .../AttrDef/CSS/BackgroundPosition.php        |  126 -
 .../HTMLPurifier/AttrDef/CSS/Border.php       |   43 -
 .../HTMLPurifier/AttrDef/CSS/Color.php        |   78 -
 .../HTMLPurifier/AttrDef/CSS/Composite.php    |   38 -
 .../AttrDef/CSS/DenyElementDecorator.php      |   28 -
 .../HTMLPurifier/AttrDef/CSS/Filter.php       |   54 -
 .../HTMLPurifier/AttrDef/CSS/Font.php         |  149 -
 .../HTMLPurifier/AttrDef/CSS/FontFamily.php   |   90 -
 .../AttrDef/CSS/ImportantDecorator.php        |   40 -
 .../HTMLPurifier/AttrDef/CSS/Length.php       |   47 -
 .../HTMLPurifier/AttrDef/CSS/ListStyle.php    |   78 -
 .../HTMLPurifier/AttrDef/CSS/Multiple.php     |   58 -
 .../HTMLPurifier/AttrDef/CSS/Number.php       |   69 -
 .../HTMLPurifier/AttrDef/CSS/Percentage.php   |   40 -
 .../AttrDef/CSS/TextDecoration.php            |   38 -
 .../HTMLPurifier/AttrDef/CSS/URI.php          |   56 -
 .../HTMLPurifier/AttrDef/Enum.php             |   65 -
 .../HTMLPurifier/AttrDef/HTML/Bool.php        |   28 -
 .../HTMLPurifier/AttrDef/HTML/Class.php       |   34 -
 .../HTMLPurifier/AttrDef/HTML/Color.php       |   32 -
 .../HTMLPurifier/AttrDef/HTML/FrameTarget.php |   21 -
 .../HTMLPurifier/AttrDef/HTML/ID.php          |   70 -
 .../HTMLPurifier/AttrDef/HTML/Length.php      |   41 -
 .../HTMLPurifier/AttrDef/HTML/LinkTypes.php   |   53 -
 .../HTMLPurifier/AttrDef/HTML/MultiLength.php |   41 -
 .../HTMLPurifier/AttrDef/HTML/Nmtokens.php    |   52 -
 .../HTMLPurifier/AttrDef/HTML/Pixels.php      |   48 -
 .../HTMLPurifier/AttrDef/Integer.php          |   73 -
 .../HTMLPurifier/AttrDef/Lang.php             |   73 -
 .../HTMLPurifier/AttrDef/Switch.php           |   34 -
 .../HTMLPurifier/AttrDef/Text.php             |   15 -
 .../HTMLPurifier/HTMLPurifier/AttrDef/URI.php |   77 -
 .../HTMLPurifier/AttrDef/URI/Email.php        |   17 -
 .../AttrDef/URI/Email/SimpleCheck.php         |   21 -
 .../HTMLPurifier/AttrDef/URI/Host.php         |   62 -
 .../HTMLPurifier/AttrDef/URI/IPv4.php         |   39 -
 .../HTMLPurifier/AttrDef/URI/IPv6.php         |   99 -
 .../HTMLPurifier/AttrTransform.php            |   56 -
 .../HTMLPurifier/AttrTransform/Background.php |   23 -
 .../HTMLPurifier/AttrTransform/BdoDir.php     |   19 -
 .../HTMLPurifier/AttrTransform/BgColor.php    |   23 -
 .../HTMLPurifier/AttrTransform/BoolToCSS.php  |   36 -
 .../HTMLPurifier/AttrTransform/Border.php     |   18 -
 .../HTMLPurifier/AttrTransform/EnumToCSS.php  |   58 -
 .../AttrTransform/ImgRequired.php             |   42 -
 .../HTMLPurifier/AttrTransform/ImgSpace.php   |   44 -
 .../HTMLPurifier/AttrTransform/Input.php      |   40 -
 .../HTMLPurifier/AttrTransform/Lang.php       |   28 -
 .../HTMLPurifier/AttrTransform/Length.php     |   27 -
 .../HTMLPurifier/AttrTransform/Name.php       |   21 -
 .../HTMLPurifier/AttrTransform/NameSync.php   |   27 -
 .../HTMLPurifier/AttrTransform/SafeEmbed.php  |   15 -
 .../HTMLPurifier/AttrTransform/SafeObject.php |   16 -
 .../HTMLPurifier/AttrTransform/SafeParam.php  |   50 -
 .../AttrTransform/ScriptRequired.php          |   16 -
 .../HTMLPurifier/AttrTransform/Textarea.php   |   18 -
 .../HTMLPurifier/HTMLPurifier/AttrTypes.php   |   77 -
 .../HTMLPurifier/AttrValidator.php            |  162 -
 .../HTMLPurifier/HTMLPurifier/Bootstrap.php   |   98 -
 .../HTMLPurifier/CSSDefinition.php            |  292 --
 extlib/HTMLPurifier/HTMLPurifier/ChildDef.php |   48 -
 .../HTMLPurifier/ChildDef/Chameleon.php       |   48 -
 .../HTMLPurifier/ChildDef/Custom.php          |   90 -
 .../HTMLPurifier/ChildDef/Empty.php           |   20 -
 .../HTMLPurifier/ChildDef/Optional.php        |   26 -
 .../HTMLPurifier/ChildDef/Required.php        |  117 -
 .../ChildDef/StrictBlockquote.php             |   88 -
 .../HTMLPurifier/ChildDef/Table.php           |  142 -
 extlib/HTMLPurifier/HTMLPurifier/Config.php   |  580 ---
 .../HTMLPurifier/ConfigSchema.php             |  158 -
 .../ConfigSchema/Builder/ConfigSchema.php     |   44 -
 .../HTMLPurifier/ConfigSchema/Builder/Xml.php |  106 -
 .../HTMLPurifier/ConfigSchema/Exception.php   |   11 -
 .../HTMLPurifier/ConfigSchema/Interchange.php |   42 -
 .../ConfigSchema/Interchange/Directive.php    |   77 -
 .../ConfigSchema/Interchange/Id.php           |   37 -
 .../ConfigSchema/InterchangeBuilder.php       |  180 -
 .../HTMLPurifier/ConfigSchema/Validator.php   |  206 -
 .../ConfigSchema/ValidatorAtom.php            |   66 -
 .../HTMLPurifier/ConfigSchema/schema.ser      |  Bin 12999 -> 0 bytes
 .../schema/Attr.AllowedClasses.txt            |    8 -
 .../schema/Attr.AllowedFrameTargets.txt       |   12 -
 .../ConfigSchema/schema/Attr.AllowedRel.txt   |    9 -
 .../ConfigSchema/schema/Attr.AllowedRev.txt   |    9 -
 .../schema/Attr.ClassUseCDATA.txt             |   19 -
 .../schema/Attr.DefaultImageAlt.txt           |   11 -
 .../schema/Attr.DefaultInvalidImage.txt       |    9 -
 .../schema/Attr.DefaultInvalidImageAlt.txt    |    8 -
 .../schema/Attr.DefaultTextDir.txt            |   10 -
 .../ConfigSchema/schema/Attr.EnableID.txt     |   16 -
 .../schema/Attr.ForbiddenClasses.txt          |    8 -
 .../ConfigSchema/schema/Attr.IDBlacklist.txt  |    5 -
 .../schema/Attr.IDBlacklistRegexp.txt         |    9 -
 .../ConfigSchema/schema/Attr.IDPrefix.txt     |   12 -
 .../schema/Attr.IDPrefixLocal.txt             |   14 -
 .../schema/AutoFormat.AutoParagraph.txt       |   31 -
 .../ConfigSchema/schema/AutoFormat.Custom.txt |   12 -
 .../schema/AutoFormat.DisplayLinkURI.txt      |   11 -
 .../schema/AutoFormat.Linkify.txt             |   12 -
 .../AutoFormat.PurifierLinkify.DocURL.txt     |   12 -
 .../schema/AutoFormat.PurifierLinkify.txt     |   12 -
 ...rmat.RemoveEmpty.RemoveNbsp.Exceptions.txt |   11 -
 .../AutoFormat.RemoveEmpty.RemoveNbsp.txt     |   15 -
 .../schema/AutoFormat.RemoveEmpty.txt         |   46 -
 .../schema/CSS.AllowImportant.txt             |    8 -
 .../ConfigSchema/schema/CSS.AllowTricky.txt   |   11 -
 .../schema/CSS.AllowedProperties.txt          |   18 -
 .../ConfigSchema/schema/CSS.DefinitionRev.txt |   11 -
 .../ConfigSchema/schema/CSS.MaxImgLength.txt  |   16 -
 .../ConfigSchema/schema/CSS.Proprietary.txt   |   10 -
 .../schema/Cache.DefinitionImpl.txt           |   14 -
 .../schema/Cache.SerializerPath.txt           |   13 -
 .../schema/Core.AggressivelyFixLt.txt         |   18 -
 .../schema/Core.CollectErrors.txt             |   12 -
 .../schema/Core.ColorKeywords.txt             |   28 -
 .../schema/Core.ConvertDocumentToFragment.txt |   14 -
 .../Core.DirectLexLineNumberSyncInterval.txt  |   17 -
 .../ConfigSchema/schema/Core.Encoding.txt     |   15 -
 .../schema/Core.EscapeInvalidChildren.txt     |   10 -
 .../schema/Core.EscapeInvalidTags.txt         |    7 -
 .../schema/Core.EscapeNonASCIICharacters.txt  |   13 -
 .../schema/Core.HiddenElements.txt            |   19 -
 .../ConfigSchema/schema/Core.Language.txt     |   10 -
 .../ConfigSchema/schema/Core.LexerImpl.txt    |   34 -
 .../schema/Core.MaintainLineNumbers.txt       |   16 -
 .../schema/Core.RemoveInvalidImg.txt          |   12 -
 .../schema/Core.RemoveScriptContents.txt      |   12 -
 .../ConfigSchema/schema/Filter.Custom.txt     |   11 -
 .../Filter.ExtractStyleBlocks.Escaping.txt    |   14 -
 .../Filter.ExtractStyleBlocks.Scope.txt       |   29 -
 .../Filter.ExtractStyleBlocks.TidyImpl.txt    |   16 -
 .../schema/Filter.ExtractStyleBlocks.txt      |   74 -
 .../ConfigSchema/schema/Filter.YouTube.txt    |   11 -
 .../ConfigSchema/schema/HTML.Allowed.txt      |   22 -
 .../schema/HTML.AllowedAttributes.txt         |   19 -
 .../schema/HTML.AllowedElements.txt           |   18 -
 .../schema/HTML.AllowedModules.txt            |   20 -
 .../schema/HTML.Attr.Name.UseCDATA.txt        |   11 -
 .../ConfigSchema/schema/HTML.BlockWrapper.txt |   18 -
 .../ConfigSchema/schema/HTML.CoreModules.txt  |   23 -
 .../schema/HTML.CustomDoctype.txt             |    9 -
 .../ConfigSchema/schema/HTML.DefinitionID.txt |   33 -
 .../schema/HTML.DefinitionRev.txt             |   16 -
 .../ConfigSchema/schema/HTML.Doctype.txt      |   11 -
 .../schema/HTML.ForbiddenAttributes.txt       |   21 -
 .../schema/HTML.ForbiddenElements.txt         |   20 -
 .../ConfigSchema/schema/HTML.MaxImgLength.txt |   14 -
 .../ConfigSchema/schema/HTML.Parent.txt       |   12 -
 .../ConfigSchema/schema/HTML.Proprietary.txt  |   12 -
 .../ConfigSchema/schema/HTML.SafeEmbed.txt    |   14 -
 .../ConfigSchema/schema/HTML.SafeObject.txt   |   14 -
 .../ConfigSchema/schema/HTML.Strict.txt       |    9 -
 .../ConfigSchema/schema/HTML.TidyAdd.txt      |    8 -
 .../ConfigSchema/schema/HTML.TidyLevel.txt    |   24 -
 .../ConfigSchema/schema/HTML.TidyRemove.txt   |    8 -
 .../ConfigSchema/schema/HTML.Trusted.txt      |    8 -
 .../ConfigSchema/schema/HTML.XHTML.txt        |   11 -
 .../schema/Output.CommentScriptContents.txt   |   10 -
 .../ConfigSchema/schema/Output.Newline.txt    |   13 -
 .../ConfigSchema/schema/Output.SortAttr.txt   |   14 -
 .../ConfigSchema/schema/Output.TidyFormat.txt |   25 -
 .../ConfigSchema/schema/Test.ForceNoIconv.txt |    7 -
 .../schema/URI.AllowedSchemes.txt             |   15 -
 .../ConfigSchema/schema/URI.Base.txt          |   17 -
 .../ConfigSchema/schema/URI.DefaultScheme.txt |   10 -
 .../ConfigSchema/schema/URI.DefinitionID.txt  |   11 -
 .../ConfigSchema/schema/URI.DefinitionRev.txt |   11 -
 .../ConfigSchema/schema/URI.Disable.txt       |   14 -
 .../schema/URI.DisableExternal.txt            |   11 -
 .../schema/URI.DisableExternalResources.txt   |   13 -
 .../schema/URI.DisableResources.txt           |   12 -
 .../ConfigSchema/schema/URI.Host.txt          |   19 -
 .../ConfigSchema/schema/URI.HostBlacklist.txt |    9 -
 .../ConfigSchema/schema/URI.MakeAbsolute.txt  |   13 -
 .../ConfigSchema/schema/URI.Munge.txt         |   83 -
 .../schema/URI.MungeResources.txt             |   17 -
 .../schema/URI.MungeSecretKey.txt             |   30 -
 .../schema/URI.OverrideAllowedSchemes.txt     |    9 -
 .../HTMLPurifier/ConfigSchema/schema/info.ini |    3 -
 .../HTMLPurifier/HTMLPurifier/ContentSets.php |  155 -
 extlib/HTMLPurifier/HTMLPurifier/Context.php  |   82 -
 .../HTMLPurifier/HTMLPurifier/Definition.php  |   39 -
 .../HTMLPurifier/DefinitionCache.php          |  108 -
 .../DefinitionCache/Decorator.php             |   62 -
 .../DefinitionCache/Decorator/Cleanup.php     |   43 -
 .../DefinitionCache/Decorator/Memory.php      |   46 -
 .../DefinitionCache/Decorator/Template.php.in |   47 -
 .../HTMLPurifier/DefinitionCache/Null.php     |   39 -
 .../DefinitionCache/Serializer.php            |  172 -
 .../DefinitionCache/Serializer/README         |    3 -
 .../HTMLPurifier/DefinitionCacheFactory.php   |   91 -
 extlib/HTMLPurifier/HTMLPurifier/Doctype.php  |   60 -
 .../HTMLPurifier/DoctypeRegistry.php          |  103 -
 .../HTMLPurifier/HTMLPurifier/ElementDef.php  |  176 -
 extlib/HTMLPurifier/HTMLPurifier/Encoder.php  |  426 --
 .../HTMLPurifier/EntityLookup.php             |   44 -
 .../HTMLPurifier/EntityLookup/entities.ser    |    1 -
 .../HTMLPurifier/EntityParser.php             |  144 -
 .../HTMLPurifier/ErrorCollector.php           |  209 -
 .../HTMLPurifier/HTMLPurifier/ErrorStruct.php |   60 -
 .../HTMLPurifier/HTMLPurifier/Exception.php   |   12 -
 extlib/HTMLPurifier/HTMLPurifier/Filter.php   |   46 -
 .../Filter/ExtractStyleBlocks.php             |  135 -
 .../HTMLPurifier/Filter/YouTube.php           |   39 -
 .../HTMLPurifier/HTMLPurifier/Generator.php   |  183 -
 .../HTMLPurifier/HTMLDefinition.php           |  420 --
 .../HTMLPurifier/HTMLPurifier/HTMLModule.php  |  244 -
 .../HTMLPurifier/HTMLModule/Bdo.php           |   31 -
 .../HTMLModule/CommonAttributes.php           |   26 -
 .../HTMLPurifier/HTMLModule/Edit.php          |   38 -
 .../HTMLPurifier/HTMLModule/Forms.php         |  118 -
 .../HTMLPurifier/HTMLModule/Hypertext.php     |   31 -
 .../HTMLPurifier/HTMLModule/Image.php         |   40 -
 .../HTMLPurifier/HTMLModule/Legacy.php        |  143 -
 .../HTMLPurifier/HTMLModule/List.php          |   35 -
 .../HTMLPurifier/HTMLModule/Name.php          |   21 -
 .../HTMLModule/NonXMLCommonAttributes.php     |   14 -
 .../HTMLPurifier/HTMLModule/Object.php        |   47 -
 .../HTMLPurifier/HTMLModule/Presentation.php  |   36 -
 .../HTMLPurifier/HTMLModule/Proprietary.php   |   33 -
 .../HTMLPurifier/HTMLModule/Ruby.php          |   27 -
 .../HTMLPurifier/HTMLModule/SafeEmbed.php     |   33 -
 .../HTMLPurifier/HTMLModule/SafeObject.php    |   50 -
 .../HTMLPurifier/HTMLModule/Scripting.php     |   54 -
 .../HTMLModule/StyleAttribute.php             |   24 -
 .../HTMLPurifier/HTMLModule/Tables.php        |   66 -
 .../HTMLPurifier/HTMLModule/Target.php        |   23 -
 .../HTMLPurifier/HTMLModule/Text.php          |   71 -
 .../HTMLPurifier/HTMLModule/Tidy.php          |  207 -
 .../HTMLPurifier/HTMLModule/Tidy/Name.php     |   24 -
 .../HTMLModule/Tidy/Proprietary.php           |   23 -
 .../HTMLPurifier/HTMLModule/Tidy/Strict.php   |   21 -
 .../HTMLModule/Tidy/Transitional.php          |    9 -
 .../HTMLPurifier/HTMLModule/Tidy/XHTML.php    |   17 -
 .../HTMLModule/Tidy/XHTMLAndHTML4.php         |  161 -
 .../HTMLModule/XMLCommonAttributes.php        |   14 -
 .../HTMLPurifier/HTMLModuleManager.php        |  403 --
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Length.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Strategy.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/TagTransform.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URI.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIParser.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php
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 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/VarParser.php
 delete mode 100644 extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php
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diff --git a/extlib/HTMLPurifier/HTMLPurifier.auto.php b/extlib/HTMLPurifier/HTMLPurifier.auto.php
deleted file mode 100644
index 1960c399f8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.auto.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-/**
- * This is a stub include that automatically configures the include path.
- */
-
-set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() );
-require_once 'HTMLPurifier/Bootstrap.php';
-require_once 'HTMLPurifier.autoload.php';
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.autoload.php b/extlib/HTMLPurifier/HTMLPurifier.autoload.php
deleted file mode 100644
index 8d40176406..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.autoload.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/**
- * @file
- * Convenience file that registers autoload handler for HTML Purifier.
- */
-
-if (function_exists('spl_autoload_register') && function_exists('spl_autoload_unregister')) {
-    // We need unregister for our pre-registering functionality
-    HTMLPurifier_Bootstrap::registerAutoload();
-    if (function_exists('__autoload')) {
-        // Be polite and ensure that userland autoload gets retained
-        spl_autoload_register('__autoload');
-    }
-} elseif (!function_exists('__autoload')) {
-    function __autoload($class) {
-        return HTMLPurifier_Bootstrap::autoload($class);
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.func.php b/extlib/HTMLPurifier/HTMLPurifier.func.php
deleted file mode 100644
index 56a55b2fed..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.func.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/**
- * @file
- * Defines a function wrapper for HTML Purifier for quick use.
- * @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
- */
-
-/**
- * Purify HTML.
- * @param $html String HTML to purify
- * @param $config Configuration to use, can be any value accepted by
- *        HTMLPurifier_Config::create()
- */
-function HTMLPurifier($html, $config = null) {
-    static $purifier = false;
-    if (!$purifier) {
-        $purifier = new HTMLPurifier();
-    }
-    return $purifier->purify($html, $config);
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.includes.php b/extlib/HTMLPurifier/HTMLPurifier.includes.php
deleted file mode 100644
index 7cfb970601..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.includes.php
+++ /dev/null
@@ -1,208 +0,0 @@
-<?php
-
-/**
- * @file
- * This file was auto-generated by generate-includes.php and includes all of
- * the core files required by HTML Purifier. Use this if performance is a
- * primary concern and you are using an opcode cache. PLEASE DO NOT EDIT THIS
- * FILE, changes will be overwritten the next time the script is run.
- *
- * @version 4.0.0
- *
- * @warning
- *      You must *not* include any other HTML Purifier files before this file,
- *      because 'require' not 'require_once' is used.
- *
- * @warning
- *      This file requires that the include path contains the HTML Purifier
- *      library directory; this is not auto-set.
- */
-
-require 'HTMLPurifier.php';
-require 'HTMLPurifier/AttrCollections.php';
-require 'HTMLPurifier/AttrDef.php';
-require 'HTMLPurifier/AttrTransform.php';
-require 'HTMLPurifier/AttrTypes.php';
-require 'HTMLPurifier/AttrValidator.php';
-require 'HTMLPurifier/Bootstrap.php';
-require 'HTMLPurifier/Definition.php';
-require 'HTMLPurifier/CSSDefinition.php';
-require 'HTMLPurifier/ChildDef.php';
-require 'HTMLPurifier/Config.php';
-require 'HTMLPurifier/ConfigSchema.php';
-require 'HTMLPurifier/ContentSets.php';
-require 'HTMLPurifier/Context.php';
-require 'HTMLPurifier/DefinitionCache.php';
-require 'HTMLPurifier/DefinitionCacheFactory.php';
-require 'HTMLPurifier/Doctype.php';
-require 'HTMLPurifier/DoctypeRegistry.php';
-require 'HTMLPurifier/ElementDef.php';
-require 'HTMLPurifier/Encoder.php';
-require 'HTMLPurifier/EntityLookup.php';
-require 'HTMLPurifier/EntityParser.php';
-require 'HTMLPurifier/ErrorCollector.php';
-require 'HTMLPurifier/ErrorStruct.php';
-require 'HTMLPurifier/Exception.php';
-require 'HTMLPurifier/Filter.php';
-require 'HTMLPurifier/Generator.php';
-require 'HTMLPurifier/HTMLDefinition.php';
-require 'HTMLPurifier/HTMLModule.php';
-require 'HTMLPurifier/HTMLModuleManager.php';
-require 'HTMLPurifier/IDAccumulator.php';
-require 'HTMLPurifier/Injector.php';
-require 'HTMLPurifier/Language.php';
-require 'HTMLPurifier/LanguageFactory.php';
-require 'HTMLPurifier/Length.php';
-require 'HTMLPurifier/Lexer.php';
-require 'HTMLPurifier/PercentEncoder.php';
-require 'HTMLPurifier/PropertyList.php';
-require 'HTMLPurifier/PropertyListIterator.php';
-require 'HTMLPurifier/Strategy.php';
-require 'HTMLPurifier/StringHash.php';
-require 'HTMLPurifier/StringHashParser.php';
-require 'HTMLPurifier/TagTransform.php';
-require 'HTMLPurifier/Token.php';
-require 'HTMLPurifier/TokenFactory.php';
-require 'HTMLPurifier/URI.php';
-require 'HTMLPurifier/URIDefinition.php';
-require 'HTMLPurifier/URIFilter.php';
-require 'HTMLPurifier/URIParser.php';
-require 'HTMLPurifier/URIScheme.php';
-require 'HTMLPurifier/URISchemeRegistry.php';
-require 'HTMLPurifier/UnitConverter.php';
-require 'HTMLPurifier/VarParser.php';
-require 'HTMLPurifier/VarParserException.php';
-require 'HTMLPurifier/AttrDef/CSS.php';
-require 'HTMLPurifier/AttrDef/Enum.php';
-require 'HTMLPurifier/AttrDef/Integer.php';
-require 'HTMLPurifier/AttrDef/Lang.php';
-require 'HTMLPurifier/AttrDef/Switch.php';
-require 'HTMLPurifier/AttrDef/Text.php';
-require 'HTMLPurifier/AttrDef/URI.php';
-require 'HTMLPurifier/AttrDef/CSS/Number.php';
-require 'HTMLPurifier/AttrDef/CSS/AlphaValue.php';
-require 'HTMLPurifier/AttrDef/CSS/Background.php';
-require 'HTMLPurifier/AttrDef/CSS/BackgroundPosition.php';
-require 'HTMLPurifier/AttrDef/CSS/Border.php';
-require 'HTMLPurifier/AttrDef/CSS/Color.php';
-require 'HTMLPurifier/AttrDef/CSS/Composite.php';
-require 'HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php';
-require 'HTMLPurifier/AttrDef/CSS/Filter.php';
-require 'HTMLPurifier/AttrDef/CSS/Font.php';
-require 'HTMLPurifier/AttrDef/CSS/FontFamily.php';
-require 'HTMLPurifier/AttrDef/CSS/ImportantDecorator.php';
-require 'HTMLPurifier/AttrDef/CSS/Length.php';
-require 'HTMLPurifier/AttrDef/CSS/ListStyle.php';
-require 'HTMLPurifier/AttrDef/CSS/Multiple.php';
-require 'HTMLPurifier/AttrDef/CSS/Percentage.php';
-require 'HTMLPurifier/AttrDef/CSS/TextDecoration.php';
-require 'HTMLPurifier/AttrDef/CSS/URI.php';
-require 'HTMLPurifier/AttrDef/HTML/Bool.php';
-require 'HTMLPurifier/AttrDef/HTML/Nmtokens.php';
-require 'HTMLPurifier/AttrDef/HTML/Class.php';
-require 'HTMLPurifier/AttrDef/HTML/Color.php';
-require 'HTMLPurifier/AttrDef/HTML/FrameTarget.php';
-require 'HTMLPurifier/AttrDef/HTML/ID.php';
-require 'HTMLPurifier/AttrDef/HTML/Pixels.php';
-require 'HTMLPurifier/AttrDef/HTML/Length.php';
-require 'HTMLPurifier/AttrDef/HTML/LinkTypes.php';
-require 'HTMLPurifier/AttrDef/HTML/MultiLength.php';
-require 'HTMLPurifier/AttrDef/URI/Email.php';
-require 'HTMLPurifier/AttrDef/URI/Host.php';
-require 'HTMLPurifier/AttrDef/URI/IPv4.php';
-require 'HTMLPurifier/AttrDef/URI/IPv6.php';
-require 'HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php';
-require 'HTMLPurifier/AttrTransform/Background.php';
-require 'HTMLPurifier/AttrTransform/BdoDir.php';
-require 'HTMLPurifier/AttrTransform/BgColor.php';
-require 'HTMLPurifier/AttrTransform/BoolToCSS.php';
-require 'HTMLPurifier/AttrTransform/Border.php';
-require 'HTMLPurifier/AttrTransform/EnumToCSS.php';
-require 'HTMLPurifier/AttrTransform/ImgRequired.php';
-require 'HTMLPurifier/AttrTransform/ImgSpace.php';
-require 'HTMLPurifier/AttrTransform/Input.php';
-require 'HTMLPurifier/AttrTransform/Lang.php';
-require 'HTMLPurifier/AttrTransform/Length.php';
-require 'HTMLPurifier/AttrTransform/Name.php';
-require 'HTMLPurifier/AttrTransform/NameSync.php';
-require 'HTMLPurifier/AttrTransform/SafeEmbed.php';
-require 'HTMLPurifier/AttrTransform/SafeObject.php';
-require 'HTMLPurifier/AttrTransform/SafeParam.php';
-require 'HTMLPurifier/AttrTransform/ScriptRequired.php';
-require 'HTMLPurifier/AttrTransform/Textarea.php';
-require 'HTMLPurifier/ChildDef/Chameleon.php';
-require 'HTMLPurifier/ChildDef/Custom.php';
-require 'HTMLPurifier/ChildDef/Empty.php';
-require 'HTMLPurifier/ChildDef/Required.php';
-require 'HTMLPurifier/ChildDef/Optional.php';
-require 'HTMLPurifier/ChildDef/StrictBlockquote.php';
-require 'HTMLPurifier/ChildDef/Table.php';
-require 'HTMLPurifier/DefinitionCache/Decorator.php';
-require 'HTMLPurifier/DefinitionCache/Null.php';
-require 'HTMLPurifier/DefinitionCache/Serializer.php';
-require 'HTMLPurifier/DefinitionCache/Decorator/Cleanup.php';
-require 'HTMLPurifier/DefinitionCache/Decorator/Memory.php';
-require 'HTMLPurifier/HTMLModule/Bdo.php';
-require 'HTMLPurifier/HTMLModule/CommonAttributes.php';
-require 'HTMLPurifier/HTMLModule/Edit.php';
-require 'HTMLPurifier/HTMLModule/Forms.php';
-require 'HTMLPurifier/HTMLModule/Hypertext.php';
-require 'HTMLPurifier/HTMLModule/Image.php';
-require 'HTMLPurifier/HTMLModule/Legacy.php';
-require 'HTMLPurifier/HTMLModule/List.php';
-require 'HTMLPurifier/HTMLModule/Name.php';
-require 'HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php';
-require 'HTMLPurifier/HTMLModule/Object.php';
-require 'HTMLPurifier/HTMLModule/Presentation.php';
-require 'HTMLPurifier/HTMLModule/Proprietary.php';
-require 'HTMLPurifier/HTMLModule/Ruby.php';
-require 'HTMLPurifier/HTMLModule/SafeEmbed.php';
-require 'HTMLPurifier/HTMLModule/SafeObject.php';
-require 'HTMLPurifier/HTMLModule/Scripting.php';
-require 'HTMLPurifier/HTMLModule/StyleAttribute.php';
-require 'HTMLPurifier/HTMLModule/Tables.php';
-require 'HTMLPurifier/HTMLModule/Target.php';
-require 'HTMLPurifier/HTMLModule/Text.php';
-require 'HTMLPurifier/HTMLModule/Tidy.php';
-require 'HTMLPurifier/HTMLModule/XMLCommonAttributes.php';
-require 'HTMLPurifier/HTMLModule/Tidy/Name.php';
-require 'HTMLPurifier/HTMLModule/Tidy/Proprietary.php';
-require 'HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php';
-require 'HTMLPurifier/HTMLModule/Tidy/Strict.php';
-require 'HTMLPurifier/HTMLModule/Tidy/Transitional.php';
-require 'HTMLPurifier/HTMLModule/Tidy/XHTML.php';
-require 'HTMLPurifier/Injector/AutoParagraph.php';
-require 'HTMLPurifier/Injector/DisplayLinkURI.php';
-require 'HTMLPurifier/Injector/Linkify.php';
-require 'HTMLPurifier/Injector/PurifierLinkify.php';
-require 'HTMLPurifier/Injector/RemoveEmpty.php';
-require 'HTMLPurifier/Injector/SafeObject.php';
-require 'HTMLPurifier/Lexer/DOMLex.php';
-require 'HTMLPurifier/Lexer/DirectLex.php';
-require 'HTMLPurifier/Strategy/Composite.php';
-require 'HTMLPurifier/Strategy/Core.php';
-require 'HTMLPurifier/Strategy/FixNesting.php';
-require 'HTMLPurifier/Strategy/MakeWellFormed.php';
-require 'HTMLPurifier/Strategy/RemoveForeignElements.php';
-require 'HTMLPurifier/Strategy/ValidateAttributes.php';
-require 'HTMLPurifier/TagTransform/Font.php';
-require 'HTMLPurifier/TagTransform/Simple.php';
-require 'HTMLPurifier/Token/Comment.php';
-require 'HTMLPurifier/Token/Tag.php';
-require 'HTMLPurifier/Token/Empty.php';
-require 'HTMLPurifier/Token/End.php';
-require 'HTMLPurifier/Token/Start.php';
-require 'HTMLPurifier/Token/Text.php';
-require 'HTMLPurifier/URIFilter/DisableExternal.php';
-require 'HTMLPurifier/URIFilter/DisableExternalResources.php';
-require 'HTMLPurifier/URIFilter/HostBlacklist.php';
-require 'HTMLPurifier/URIFilter/MakeAbsolute.php';
-require 'HTMLPurifier/URIFilter/Munge.php';
-require 'HTMLPurifier/URIScheme/ftp.php';
-require 'HTMLPurifier/URIScheme/http.php';
-require 'HTMLPurifier/URIScheme/https.php';
-require 'HTMLPurifier/URIScheme/mailto.php';
-require 'HTMLPurifier/URIScheme/news.php';
-require 'HTMLPurifier/URIScheme/nntp.php';
-require 'HTMLPurifier/VarParser/Flexible.php';
-require 'HTMLPurifier/VarParser/Native.php';
diff --git a/extlib/HTMLPurifier/HTMLPurifier.kses.php b/extlib/HTMLPurifier/HTMLPurifier.kses.php
deleted file mode 100644
index 3143feb17f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.kses.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-/**
- * @file
- * Emulation layer for code that used kses(), substituting in HTML Purifier.
- */
-
-require_once dirname(__FILE__) . '/HTMLPurifier.auto.php';
-
-function kses($string, $allowed_html, $allowed_protocols = null) {
-    $config = HTMLPurifier_Config::createDefault();
-    $allowed_elements = array();
-    $allowed_attributes = array();
-    foreach ($allowed_html as $element => $attributes) {
-        $allowed_elements[$element] = true;
-        foreach ($attributes as $attribute => $x) {
-            $allowed_attributes["$element.$attribute"] = true;
-        }
-    }
-    $config->set('HTML.AllowedElements', $allowed_elements);
-    $config->set('HTML.AllowedAttributes', $allowed_attributes);
-    $allowed_schemes = array();
-    if ($allowed_protocols !== null) {
-        $config->set('URI.AllowedSchemes', $allowed_protocols);
-    }
-    $purifier = new HTMLPurifier($config);
-    return $purifier->purify($string);
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.path.php b/extlib/HTMLPurifier/HTMLPurifier.path.php
deleted file mode 100644
index 39b1b65319..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.path.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-/**
- * @file
- * Convenience stub file that adds HTML Purifier's library file to the path
- * without any other side-effects.
- */
-
-set_include_path(dirname(__FILE__) . PATH_SEPARATOR . get_include_path() );
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.php b/extlib/HTMLPurifier/HTMLPurifier.php
deleted file mode 100644
index e3fce9c2a3..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.php
+++ /dev/null
@@ -1,237 +0,0 @@
-<?php
-
-/*! @mainpage
- *
- * HTML Purifier is an HTML filter that will take an arbitrary snippet of
- * HTML and rigorously test, validate and filter it into a version that
- * is safe for output onto webpages. It achieves this by:
- *
- *  -# Lexing (parsing into tokens) the document,
- *  -# Executing various strategies on the tokens:
- *      -# Removing all elements not in the whitelist,
- *      -# Making the tokens well-formed,
- *      -# Fixing the nesting of the nodes, and
- *      -# Validating attributes of the nodes; and
- *  -# Generating HTML from the purified tokens.
- *
- * However, most users will only need to interface with the HTMLPurifier
- * and HTMLPurifier_Config.
- */
-
-/*
-    HTML Purifier 4.0.0 - Standards Compliant HTML Filtering
-    Copyright (C) 2006-2008 Edward Z. Yang
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-/**
- * Facade that coordinates HTML Purifier's subsystems in order to purify HTML.
- *
- * @note There are several points in which configuration can be specified
- *       for HTML Purifier.  The precedence of these (from lowest to
- *       highest) is as follows:
- *          -# Instance: new HTMLPurifier($config)
- *          -# Invocation: purify($html, $config)
- *       These configurations are entirely independent of each other and
- *       are *not* merged (this behavior may change in the future).
- *
- * @todo We need an easier way to inject strategies using the configuration
- *       object.
- */
-class HTMLPurifier
-{
-
-    /** Version of HTML Purifier */
-    public $version = '4.0.0';
-
-    /** Constant with version of HTML Purifier */
-    const VERSION = '4.0.0';
-
-    /** Global configuration object */
-    public $config;
-
-    /** Array of extra HTMLPurifier_Filter objects to run on HTML, for backwards compatibility */
-    private $filters = array();
-
-    /** Single instance of HTML Purifier */
-    private static $instance;
-
-    protected $strategy, $generator;
-
-    /**
-     * Resultant HTMLPurifier_Context of last run purification. Is an array
-     * of contexts if the last called method was purifyArray().
-     */
-    public $context;
-
-    /**
-     * Initializes the purifier.
-     * @param $config Optional HTMLPurifier_Config object for all instances of
-     *                the purifier, if omitted, a default configuration is
-     *                supplied (which can be overridden on a per-use basis).
-     *                The parameter can also be any type that
-     *                HTMLPurifier_Config::create() supports.
-     */
-    public function __construct($config = null) {
-
-        $this->config = HTMLPurifier_Config::create($config);
-
-        $this->strategy     = new HTMLPurifier_Strategy_Core();
-
-    }
-
-    /**
-     * Adds a filter to process the output. First come first serve
-     * @param $filter HTMLPurifier_Filter object
-     */
-    public function addFilter($filter) {
-        trigger_error('HTMLPurifier->addFilter() is deprecated, use configuration directives in the Filter namespace or Filter.Custom', E_USER_WARNING);
-        $this->filters[] = $filter;
-    }
-
-    /**
-     * Filters an HTML snippet/document to be XSS-free and standards-compliant.
-     *
-     * @param $html String of HTML to purify
-     * @param $config HTMLPurifier_Config object for this operation, if omitted,
-     *                defaults to the config object specified during this
-     *                object's construction. The parameter can also be any type
-     *                that HTMLPurifier_Config::create() supports.
-     * @return Purified HTML
-     */
-    public function purify($html, $config = null) {
-
-        // :TODO: make the config merge in, instead of replace
-        $config = $config ? HTMLPurifier_Config::create($config) : $this->config;
-
-        // implementation is partially environment dependant, partially
-        // configuration dependant
-        $lexer = HTMLPurifier_Lexer::create($config);
-
-        $context = new HTMLPurifier_Context();
-
-        // setup HTML generator
-        $this->generator = new HTMLPurifier_Generator($config, $context);
-        $context->register('Generator', $this->generator);
-
-        // set up global context variables
-        if ($config->get('Core.CollectErrors')) {
-            // may get moved out if other facilities use it
-            $language_factory = HTMLPurifier_LanguageFactory::instance();
-            $language = $language_factory->create($config, $context);
-            $context->register('Locale', $language);
-
-            $error_collector = new HTMLPurifier_ErrorCollector($context);
-            $context->register('ErrorCollector', $error_collector);
-        }
-
-        // setup id_accumulator context, necessary due to the fact that
-        // AttrValidator can be called from many places
-        $id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context);
-        $context->register('IDAccumulator', $id_accumulator);
-
-        $html = HTMLPurifier_Encoder::convertToUTF8($html, $config, $context);
-
-        // setup filters
-        $filter_flags = $config->getBatch('Filter');
-        $custom_filters = $filter_flags['Custom'];
-        unset($filter_flags['Custom']);
-        $filters = array();
-        foreach ($filter_flags as $filter => $flag) {
-            if (!$flag) continue;
-            if (strpos($filter, '.') !== false) continue;
-            $class = "HTMLPurifier_Filter_$filter";
-            $filters[] = new $class;
-        }
-        foreach ($custom_filters as $filter) {
-            // maybe "HTMLPurifier_Filter_$filter", but be consistent with AutoFormat
-            $filters[] = $filter;
-        }
-        $filters = array_merge($filters, $this->filters);
-        // maybe prepare(), but later
-
-        for ($i = 0, $filter_size = count($filters); $i < $filter_size; $i++) {
-            $html = $filters[$i]->preFilter($html, $config, $context);
-        }
-
-        // purified HTML
-        $html =
-            $this->generator->generateFromTokens(
-                // list of tokens
-                $this->strategy->execute(
-                    // list of un-purified tokens
-                    $lexer->tokenizeHTML(
-                        // un-purified HTML
-                        $html, $config, $context
-                    ),
-                    $config, $context
-                )
-            );
-
-        for ($i = $filter_size - 1; $i >= 0; $i--) {
-            $html = $filters[$i]->postFilter($html, $config, $context);
-        }
-
-        $html = HTMLPurifier_Encoder::convertFromUTF8($html, $config, $context);
-        $this->context =& $context;
-        return $html;
-    }
-
-    /**
-     * Filters an array of HTML snippets
-     * @param $config Optional HTMLPurifier_Config object for this operation.
-     *                See HTMLPurifier::purify() for more details.
-     * @return Array of purified HTML
-     */
-    public function purifyArray($array_of_html, $config = null) {
-        $context_array = array();
-        foreach ($array_of_html as $key => $html) {
-            $array_of_html[$key] = $this->purify($html, $config);
-            $context_array[$key] = $this->context;
-        }
-        $this->context = $context_array;
-        return $array_of_html;
-    }
-
-    /**
-     * Singleton for enforcing just one HTML Purifier in your system
-     * @param $prototype Optional prototype HTMLPurifier instance to
-     *                   overload singleton with, or HTMLPurifier_Config
-     *                   instance to configure the generated version with.
-     */
-    public static function instance($prototype = null) {
-        if (!self::$instance || $prototype) {
-            if ($prototype instanceof HTMLPurifier) {
-                self::$instance = $prototype;
-            } elseif ($prototype) {
-                self::$instance = new HTMLPurifier($prototype);
-            } else {
-                self::$instance = new HTMLPurifier();
-            }
-        }
-        return self::$instance;
-    }
-
-    /**
-     * @note Backwards compatibility, see instance()
-     */
-    public static function getInstance($prototype = null) {
-        return HTMLPurifier::instance($prototype);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier.safe-includes.php b/extlib/HTMLPurifier/HTMLPurifier.safe-includes.php
deleted file mode 100644
index cf2c1d617a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier.safe-includes.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-
-/**
- * @file
- * This file was auto-generated by generate-includes.php and includes all of
- * the core files required by HTML Purifier. This is a convenience stub that
- * includes all files using dirname(__FILE__) and require_once. PLEASE DO NOT
- * EDIT THIS FILE, changes will be overwritten the next time the script is run.
- *
- * Changes to include_path are not necessary.
- */
-
-$__dir = dirname(__FILE__);
-
-require_once $__dir . '/HTMLPurifier.php';
-require_once $__dir . '/HTMLPurifier/AttrCollections.php';
-require_once $__dir . '/HTMLPurifier/AttrDef.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform.php';
-require_once $__dir . '/HTMLPurifier/AttrTypes.php';
-require_once $__dir . '/HTMLPurifier/AttrValidator.php';
-require_once $__dir . '/HTMLPurifier/Bootstrap.php';
-require_once $__dir . '/HTMLPurifier/Definition.php';
-require_once $__dir . '/HTMLPurifier/CSSDefinition.php';
-require_once $__dir . '/HTMLPurifier/ChildDef.php';
-require_once $__dir . '/HTMLPurifier/Config.php';
-require_once $__dir . '/HTMLPurifier/ConfigSchema.php';
-require_once $__dir . '/HTMLPurifier/ContentSets.php';
-require_once $__dir . '/HTMLPurifier/Context.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCache.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCacheFactory.php';
-require_once $__dir . '/HTMLPurifier/Doctype.php';
-require_once $__dir . '/HTMLPurifier/DoctypeRegistry.php';
-require_once $__dir . '/HTMLPurifier/ElementDef.php';
-require_once $__dir . '/HTMLPurifier/Encoder.php';
-require_once $__dir . '/HTMLPurifier/EntityLookup.php';
-require_once $__dir . '/HTMLPurifier/EntityParser.php';
-require_once $__dir . '/HTMLPurifier/ErrorCollector.php';
-require_once $__dir . '/HTMLPurifier/ErrorStruct.php';
-require_once $__dir . '/HTMLPurifier/Exception.php';
-require_once $__dir . '/HTMLPurifier/Filter.php';
-require_once $__dir . '/HTMLPurifier/Generator.php';
-require_once $__dir . '/HTMLPurifier/HTMLDefinition.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule.php';
-require_once $__dir . '/HTMLPurifier/HTMLModuleManager.php';
-require_once $__dir . '/HTMLPurifier/IDAccumulator.php';
-require_once $__dir . '/HTMLPurifier/Injector.php';
-require_once $__dir . '/HTMLPurifier/Language.php';
-require_once $__dir . '/HTMLPurifier/LanguageFactory.php';
-require_once $__dir . '/HTMLPurifier/Length.php';
-require_once $__dir . '/HTMLPurifier/Lexer.php';
-require_once $__dir . '/HTMLPurifier/PercentEncoder.php';
-require_once $__dir . '/HTMLPurifier/PropertyList.php';
-require_once $__dir . '/HTMLPurifier/PropertyListIterator.php';
-require_once $__dir . '/HTMLPurifier/Strategy.php';
-require_once $__dir . '/HTMLPurifier/StringHash.php';
-require_once $__dir . '/HTMLPurifier/StringHashParser.php';
-require_once $__dir . '/HTMLPurifier/TagTransform.php';
-require_once $__dir . '/HTMLPurifier/Token.php';
-require_once $__dir . '/HTMLPurifier/TokenFactory.php';
-require_once $__dir . '/HTMLPurifier/URI.php';
-require_once $__dir . '/HTMLPurifier/URIDefinition.php';
-require_once $__dir . '/HTMLPurifier/URIFilter.php';
-require_once $__dir . '/HTMLPurifier/URIParser.php';
-require_once $__dir . '/HTMLPurifier/URIScheme.php';
-require_once $__dir . '/HTMLPurifier/URISchemeRegistry.php';
-require_once $__dir . '/HTMLPurifier/UnitConverter.php';
-require_once $__dir . '/HTMLPurifier/VarParser.php';
-require_once $__dir . '/HTMLPurifier/VarParserException.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/Enum.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/Integer.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/Lang.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/Switch.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/Text.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/URI.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Number.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/AlphaValue.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Background.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Border.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Color.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Composite.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Filter.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Font.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/FontFamily.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Length.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/ListStyle.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Multiple.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/Percentage.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/TextDecoration.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/CSS/URI.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Bool.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Nmtokens.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Class.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Color.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/FrameTarget.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/ID.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Pixels.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/Length.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/LinkTypes.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/HTML/MultiLength.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/URI/Host.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv4.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/URI/IPv6.php';
-require_once $__dir . '/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Background.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/BdoDir.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/BgColor.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/BoolToCSS.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Border.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/EnumToCSS.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/ImgRequired.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/ImgSpace.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Input.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Lang.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Length.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Name.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/NameSync.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/SafeEmbed.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/SafeObject.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/SafeParam.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/ScriptRequired.php';
-require_once $__dir . '/HTMLPurifier/AttrTransform/Textarea.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/Chameleon.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/Custom.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/Empty.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/Required.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/Optional.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/StrictBlockquote.php';
-require_once $__dir . '/HTMLPurifier/ChildDef/Table.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCache/Null.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCache/Serializer.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php';
-require_once $__dir . '/HTMLPurifier/DefinitionCache/Decorator/Memory.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Bdo.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/CommonAttributes.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Edit.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Forms.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Hypertext.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Image.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Legacy.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/List.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Name.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Object.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Presentation.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Proprietary.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Ruby.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/SafeEmbed.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/SafeObject.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Scripting.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/StyleAttribute.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tables.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Target.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Text.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/XMLCommonAttributes.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Name.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Proprietary.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Strict.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/Transitional.php';
-require_once $__dir . '/HTMLPurifier/HTMLModule/Tidy/XHTML.php';
-require_once $__dir . '/HTMLPurifier/Injector/AutoParagraph.php';
-require_once $__dir . '/HTMLPurifier/Injector/DisplayLinkURI.php';
-require_once $__dir . '/HTMLPurifier/Injector/Linkify.php';
-require_once $__dir . '/HTMLPurifier/Injector/PurifierLinkify.php';
-require_once $__dir . '/HTMLPurifier/Injector/RemoveEmpty.php';
-require_once $__dir . '/HTMLPurifier/Injector/SafeObject.php';
-require_once $__dir . '/HTMLPurifier/Lexer/DOMLex.php';
-require_once $__dir . '/HTMLPurifier/Lexer/DirectLex.php';
-require_once $__dir . '/HTMLPurifier/Strategy/Composite.php';
-require_once $__dir . '/HTMLPurifier/Strategy/Core.php';
-require_once $__dir . '/HTMLPurifier/Strategy/FixNesting.php';
-require_once $__dir . '/HTMLPurifier/Strategy/MakeWellFormed.php';
-require_once $__dir . '/HTMLPurifier/Strategy/RemoveForeignElements.php';
-require_once $__dir . '/HTMLPurifier/Strategy/ValidateAttributes.php';
-require_once $__dir . '/HTMLPurifier/TagTransform/Font.php';
-require_once $__dir . '/HTMLPurifier/TagTransform/Simple.php';
-require_once $__dir . '/HTMLPurifier/Token/Comment.php';
-require_once $__dir . '/HTMLPurifier/Token/Tag.php';
-require_once $__dir . '/HTMLPurifier/Token/Empty.php';
-require_once $__dir . '/HTMLPurifier/Token/End.php';
-require_once $__dir . '/HTMLPurifier/Token/Start.php';
-require_once $__dir . '/HTMLPurifier/Token/Text.php';
-require_once $__dir . '/HTMLPurifier/URIFilter/DisableExternal.php';
-require_once $__dir . '/HTMLPurifier/URIFilter/DisableExternalResources.php';
-require_once $__dir . '/HTMLPurifier/URIFilter/HostBlacklist.php';
-require_once $__dir . '/HTMLPurifier/URIFilter/MakeAbsolute.php';
-require_once $__dir . '/HTMLPurifier/URIFilter/Munge.php';
-require_once $__dir . '/HTMLPurifier/URIScheme/ftp.php';
-require_once $__dir . '/HTMLPurifier/URIScheme/http.php';
-require_once $__dir . '/HTMLPurifier/URIScheme/https.php';
-require_once $__dir . '/HTMLPurifier/URIScheme/mailto.php';
-require_once $__dir . '/HTMLPurifier/URIScheme/news.php';
-require_once $__dir . '/HTMLPurifier/URIScheme/nntp.php';
-require_once $__dir . '/HTMLPurifier/VarParser/Flexible.php';
-require_once $__dir . '/HTMLPurifier/VarParser/Native.php';
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php b/extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php
deleted file mode 100644
index 555b86d042..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrCollections.php
+++ /dev/null
@@ -1,128 +0,0 @@
-<?php
-
-/**
- * Defines common attribute collections that modules reference
- */
-
-class HTMLPurifier_AttrCollections
-{
-
-    /**
-     * Associative array of attribute collections, indexed by name
-     */
-    public $info = array();
-
-    /**
-     * Performs all expansions on internal data for use by other inclusions
-     * It also collects all attribute collection extensions from
-     * modules
-     * @param $attr_types HTMLPurifier_AttrTypes instance
-     * @param $modules Hash array of HTMLPurifier_HTMLModule members
-     */
-    public function __construct($attr_types, $modules) {
-        // load extensions from the modules
-        foreach ($modules as $module) {
-            foreach ($module->attr_collections as $coll_i => $coll) {
-                if (!isset($this->info[$coll_i])) {
-                    $this->info[$coll_i] = array();
-                }
-                foreach ($coll as $attr_i => $attr) {
-                    if ($attr_i === 0 && isset($this->info[$coll_i][$attr_i])) {
-                        // merge in includes
-                        $this->info[$coll_i][$attr_i] = array_merge(
-                            $this->info[$coll_i][$attr_i], $attr);
-                        continue;
-                    }
-                    $this->info[$coll_i][$attr_i] = $attr;
-                }
-            }
-        }
-        // perform internal expansions and inclusions
-        foreach ($this->info as $name => $attr) {
-            // merge attribute collections that include others
-            $this->performInclusions($this->info[$name]);
-            // replace string identifiers with actual attribute objects
-            $this->expandIdentifiers($this->info[$name], $attr_types);
-        }
-    }
-
-    /**
-     * Takes a reference to an attribute associative array and performs
-     * all inclusions specified by the zero index.
-     * @param &$attr Reference to attribute array
-     */
-    public function performInclusions(&$attr) {
-        if (!isset($attr[0])) return;
-        $merge = $attr[0];
-        $seen  = array(); // recursion guard
-        // loop through all the inclusions
-        for ($i = 0; isset($merge[$i]); $i++) {
-            if (isset($seen[$merge[$i]])) continue;
-            $seen[$merge[$i]] = true;
-            // foreach attribute of the inclusion, copy it over
-            if (!isset($this->info[$merge[$i]])) continue;
-            foreach ($this->info[$merge[$i]] as $key => $value) {
-                if (isset($attr[$key])) continue; // also catches more inclusions
-                $attr[$key] = $value;
-            }
-            if (isset($this->info[$merge[$i]][0])) {
-                // recursion
-                $merge = array_merge($merge, $this->info[$merge[$i]][0]);
-            }
-        }
-        unset($attr[0]);
-    }
-
-    /**
-     * Expands all string identifiers in an attribute array by replacing
-     * them with the appropriate values inside HTMLPurifier_AttrTypes
-     * @param &$attr Reference to attribute array
-     * @param $attr_types HTMLPurifier_AttrTypes instance
-     */
-    public function expandIdentifiers(&$attr, $attr_types) {
-
-        // because foreach will process new elements we add, make sure we
-        // skip duplicates
-        $processed = array();
-
-        foreach ($attr as $def_i => $def) {
-            // skip inclusions
-            if ($def_i === 0) continue;
-
-            if (isset($processed[$def_i])) continue;
-
-            // determine whether or not attribute is required
-            if ($required = (strpos($def_i, '*') !== false)) {
-                // rename the definition
-                unset($attr[$def_i]);
-                $def_i = trim($def_i, '*');
-                $attr[$def_i] = $def;
-            }
-
-            $processed[$def_i] = true;
-
-            // if we've already got a literal object, move on
-            if (is_object($def)) {
-                // preserve previous required
-                $attr[$def_i]->required = ($required || $attr[$def_i]->required);
-                continue;
-            }
-
-            if ($def === false) {
-                unset($attr[$def_i]);
-                continue;
-            }
-
-            if ($t = $attr_types->get($def)) {
-                $attr[$def_i] = $t;
-                $attr[$def_i]->required = $required;
-            } else {
-                unset($attr[$def_i]);
-            }
-        }
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef.php
deleted file mode 100644
index d32fa62d6a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-
-/**
- * Base class for all validating attribute definitions.
- *
- * This family of classes forms the core for not only HTML attribute validation,
- * but also any sort of string that needs to be validated or cleaned (which
- * means CSS properties and composite definitions are defined here too).
- * Besides defining (through code) what precisely makes the string valid,
- * subclasses are also responsible for cleaning the code if possible.
- */
-
-abstract class HTMLPurifier_AttrDef
-{
-
-    /**
-     * Tells us whether or not an HTML attribute is minimized. Has no
-     * meaning in other contexts.
-     */
-    public $minimized = false;
-
-    /**
-     * Tells us whether or not an HTML attribute is required. Has no
-     * meaning in other contexts
-     */
-    public $required = false;
-
-    /**
-     * Validates and cleans passed string according to a definition.
-     *
-     * @param $string String to be validated and cleaned.
-     * @param $config Mandatory HTMLPurifier_Config object.
-     * @param $context Mandatory HTMLPurifier_AttrContext object.
-     */
-    abstract public function validate($string, $config, $context);
-
-    /**
-     * Convenience method that parses a string as if it were CDATA.
-     *
-     * This method process a string in the manner specified at
-     * <http://www.w3.org/TR/html4/types.html#h-6.2> by removing
-     * leading and trailing whitespace, ignoring line feeds, and replacing
-     * carriage returns and tabs with spaces.  While most useful for HTML
-     * attributes specified as CDATA, it can also be applied to most CSS
-     * values.
-     *
-     * @note This method is not entirely standards compliant, as trim() removes
-     *       more types of whitespace than specified in the spec. In practice,
-     *       this is rarely a problem, as those extra characters usually have
-     *       already been removed by HTMLPurifier_Encoder.
-     *
-     * @warning This processing is inconsistent with XML's whitespace handling
-     *          as specified by section 3.3.3 and referenced XHTML 1.0 section
-     *          4.7.  However, note that we are NOT necessarily
-     *          parsing XML, thus, this behavior may still be correct. We
-     *          assume that newlines have been normalized.
-     */
-    public function parseCDATA($string) {
-        $string = trim($string);
-        $string = str_replace(array("\n", "\t", "\r"), ' ', $string);
-        return $string;
-    }
-
-    /**
-     * Factory method for creating this class from a string.
-     * @param $string String construction info
-     * @return Created AttrDef object corresponding to $string
-     */
-    public function make($string) {
-        // default implementation, return a flyweight of this object.
-        // If $string has an effect on the returned object (i.e. you
-        // need to overload this method), it is best
-        // to clone or instantiate new copies. (Instantiation is safer.)
-        return $this;
-    }
-
-    /**
-     * Removes spaces from rgb(0, 0, 0) so that shorthand CSS properties work
-     * properly. THIS IS A HACK!
-     */
-    protected function mungeRgb($string) {
-        return preg_replace('/rgb\((\d+)\s*,\s*(\d+)\s*,\s*(\d+)\)/', 'rgb(\1,\2,\3)', $string);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php
deleted file mode 100644
index 953e706755..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-
-/**
- * Validates the HTML attribute style, otherwise known as CSS.
- * @note We don't implement the whole CSS specification, so it might be
- *       difficult to reuse this component in the context of validating
- *       actual stylesheet declarations.
- * @note If we were really serious about validating the CSS, we would
- *       tokenize the styles and then parse the tokens. Obviously, we
- *       are not doing that. Doing that could seriously harm performance,
- *       but would make these components a lot more viable for a CSS
- *       filtering solution.
- */
-class HTMLPurifier_AttrDef_CSS extends HTMLPurifier_AttrDef
-{
-
-    public function validate($css, $config, $context) {
-
-        $css = $this->parseCDATA($css);
-
-        $definition = $config->getCSSDefinition();
-
-        // we're going to break the spec and explode by semicolons.
-        // This is because semicolon rarely appears in escaped form
-        // Doing this is generally flaky but fast
-        // IT MIGHT APPEAR IN URIs, see HTMLPurifier_AttrDef_CSSURI
-        // for details
-
-        $declarations = explode(';', $css);
-        $propvalues = array();
-
-        /**
-         * Name of the current CSS property being validated.
-         */
-        $property = false;
-        $context->register('CurrentCSSProperty', $property);
-
-        foreach ($declarations as $declaration) {
-            if (!$declaration) continue;
-            if (!strpos($declaration, ':')) continue;
-            list($property, $value) = explode(':', $declaration, 2);
-            $property = trim($property);
-            $value    = trim($value);
-            $ok = false;
-            do {
-                if (isset($definition->info[$property])) {
-                    $ok = true;
-                    break;
-                }
-                if (ctype_lower($property)) break;
-                $property = strtolower($property);
-                if (isset($definition->info[$property])) {
-                    $ok = true;
-                    break;
-                }
-            } while(0);
-            if (!$ok) continue;
-            // inefficient call, since the validator will do this again
-            if (strtolower(trim($value)) !== 'inherit') {
-                // inherit works for everything (but only on the base property)
-                $result = $definition->info[$property]->validate(
-                    $value, $config, $context );
-            } else {
-                $result = 'inherit';
-            }
-            if ($result === false) continue;
-            $propvalues[$property] = $result;
-        }
-
-        $context->destroy('CurrentCSSProperty');
-
-        // procedure does not write the new CSS simultaneously, so it's
-        // slightly inefficient, but it's the only way of getting rid of
-        // duplicates. Perhaps config to optimize it, but not now.
-
-        $new_declarations = '';
-        foreach ($propvalues as $prop => $value) {
-            $new_declarations .= "$prop:$value;";
-        }
-
-        return $new_declarations ? $new_declarations : false;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php
deleted file mode 100644
index 292c040d4b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/AlphaValue.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-class HTMLPurifier_AttrDef_CSS_AlphaValue extends HTMLPurifier_AttrDef_CSS_Number
-{
-
-    public function __construct() {
-        parent::__construct(false); // opacity is non-negative, but we will clamp it
-    }
-
-    public function validate($number, $config, $context) {
-        $result = parent::validate($number, $config, $context);
-        if ($result === false) return $result;
-        $float = (float) $result;
-        if ($float < 0.0) $result = '0';
-        if ($float > 1.0) $result = '1';
-        return $result;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php
deleted file mode 100644
index 3a3d20cd6a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Background.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-
-/**
- * Validates shorthand CSS property background.
- * @warning Does not support url tokens that have internal spaces.
- */
-class HTMLPurifier_AttrDef_CSS_Background extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Local copy of component validators.
-     * @note See HTMLPurifier_AttrDef_Font::$info for a similar impl.
-     */
-    protected $info;
-
-    public function __construct($config) {
-        $def = $config->getCSSDefinition();
-        $this->info['background-color'] = $def->info['background-color'];
-        $this->info['background-image'] = $def->info['background-image'];
-        $this->info['background-repeat'] = $def->info['background-repeat'];
-        $this->info['background-attachment'] = $def->info['background-attachment'];
-        $this->info['background-position'] = $def->info['background-position'];
-    }
-
-    public function validate($string, $config, $context) {
-
-        // regular pre-processing
-        $string = $this->parseCDATA($string);
-        if ($string === '') return false;
-
-        // munge rgb() decl if necessary
-        $string = $this->mungeRgb($string);
-
-        // assumes URI doesn't have spaces in it
-        $bits = explode(' ', strtolower($string)); // bits to process
-
-        $caught = array();
-        $caught['color']    = false;
-        $caught['image']    = false;
-        $caught['repeat']   = false;
-        $caught['attachment'] = false;
-        $caught['position'] = false;
-
-        $i = 0; // number of catches
-        $none = false;
-
-        foreach ($bits as $bit) {
-            if ($bit === '') continue;
-            foreach ($caught as $key => $status) {
-                if ($key != 'position') {
-                    if ($status !== false) continue;
-                    $r = $this->info['background-' . $key]->validate($bit, $config, $context);
-                } else {
-                    $r = $bit;
-                }
-                if ($r === false) continue;
-                if ($key == 'position') {
-                    if ($caught[$key] === false) $caught[$key] = '';
-                    $caught[$key] .= $r . ' ';
-                } else {
-                    $caught[$key] = $r;
-                }
-                $i++;
-                break;
-            }
-        }
-
-        if (!$i) return false;
-        if ($caught['position'] !== false) {
-            $caught['position'] = $this->info['background-position']->
-                validate($caught['position'], $config, $context);
-        }
-
-        $ret = array();
-        foreach ($caught as $value) {
-            if ($value === false) continue;
-            $ret[] = $value;
-        }
-
-        if (empty($ret)) return false;
-        return implode(' ', $ret);
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php
deleted file mode 100644
index 35df3985e2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/BackgroundPosition.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-
-/* W3C says:
-    [ // adjective and number must be in correct order, even if
-      // you could switch them without introducing ambiguity.
-      // some browsers support that syntax
-        [
-            <percentage> | <length> | left | center | right
-        ]
-        [
-            <percentage> | <length> | top | center | bottom
-        ]?
-    ] |
-    [ // this signifies that the vertical and horizontal adjectives
-      // can be arbitrarily ordered, however, there can only be two,
-      // one of each, or none at all
-        [
-            left | center | right
-        ] ||
-        [
-            top | center | bottom
-        ]
-    ]
-    top, left = 0%
-    center, (none) = 50%
-    bottom, right = 100%
-*/
-
-/* QuirksMode says:
-    keyword + length/percentage must be ordered correctly, as per W3C
-
-    Internet Explorer and Opera, however, support arbitrary ordering. We
-    should fix it up.
-
-    Minor issue though, not strictly necessary.
-*/
-
-// control freaks may appreciate the ability to convert these to
-// percentages or something, but it's not necessary
-
-/**
- * Validates the value of background-position.
- */
-class HTMLPurifier_AttrDef_CSS_BackgroundPosition extends HTMLPurifier_AttrDef
-{
-
-    protected $length;
-    protected $percentage;
-
-    public function __construct() {
-        $this->length     = new HTMLPurifier_AttrDef_CSS_Length();
-        $this->percentage = new HTMLPurifier_AttrDef_CSS_Percentage();
-    }
-
-    public function validate($string, $config, $context) {
-        $string = $this->parseCDATA($string);
-        $bits = explode(' ', $string);
-
-        $keywords = array();
-        $keywords['h'] = false; // left, right
-        $keywords['v'] = false; // top, bottom
-        $keywords['c'] = false; // center
-        $measures = array();
-
-        $i = 0;
-
-        $lookup = array(
-            'top' => 'v',
-            'bottom' => 'v',
-            'left' => 'h',
-            'right' => 'h',
-            'center' => 'c'
-        );
-
-        foreach ($bits as $bit) {
-            if ($bit === '') continue;
-
-            // test for keyword
-            $lbit = ctype_lower($bit) ? $bit : strtolower($bit);
-            if (isset($lookup[$lbit])) {
-                $status = $lookup[$lbit];
-                $keywords[$status] = $lbit;
-                $i++;
-            }
-
-            // test for length
-            $r = $this->length->validate($bit, $config, $context);
-            if ($r !== false) {
-                $measures[] = $r;
-                $i++;
-            }
-
-            // test for percentage
-            $r = $this->percentage->validate($bit, $config, $context);
-            if ($r !== false) {
-                $measures[] = $r;
-                $i++;
-            }
-
-        }
-
-        if (!$i) return false; // no valid values were caught
-
-
-        $ret = array();
-
-        // first keyword
-        if     ($keywords['h'])     $ret[] = $keywords['h'];
-        elseif (count($measures))   $ret[] = array_shift($measures);
-        elseif ($keywords['c']) {
-            $ret[] = $keywords['c'];
-            $keywords['c'] = false; // prevent re-use: center = center center
-        }
-
-        if     ($keywords['v'])     $ret[] = $keywords['v'];
-        elseif (count($measures))   $ret[] = array_shift($measures);
-        elseif ($keywords['c'])     $ret[] = $keywords['c'];
-
-        if (empty($ret)) return false;
-        return implode(' ', $ret);
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php
deleted file mode 100644
index 42a1d1b4ae..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Border.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/**
- * Validates the border property as defined by CSS.
- */
-class HTMLPurifier_AttrDef_CSS_Border extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Local copy of properties this property is shorthand for.
-     */
-    protected $info = array();
-
-    public function __construct($config) {
-        $def = $config->getCSSDefinition();
-        $this->info['border-width'] = $def->info['border-width'];
-        $this->info['border-style'] = $def->info['border-style'];
-        $this->info['border-top-color'] = $def->info['border-top-color'];
-    }
-
-    public function validate($string, $config, $context) {
-        $string = $this->parseCDATA($string);
-        $string = $this->mungeRgb($string);
-        $bits = explode(' ', $string);
-        $done = array(); // segments we've finished
-        $ret = ''; // return value
-        foreach ($bits as $bit) {
-            foreach ($this->info as $propname => $validator) {
-                if (isset($done[$propname])) continue;
-                $r = $validator->validate($bit, $config, $context);
-                if ($r !== false) {
-                    $ret .= $r . ' ';
-                    $done[$propname] = true;
-                    break;
-                }
-            }
-        }
-        return rtrim($ret);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php
deleted file mode 100644
index 07f95a6719..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Color.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-/**
- * Validates Color as defined by CSS.
- */
-class HTMLPurifier_AttrDef_CSS_Color extends HTMLPurifier_AttrDef
-{
-
-    public function validate($color, $config, $context) {
-
-        static $colors = null;
-        if ($colors === null) $colors = $config->get('Core.ColorKeywords');
-
-        $color = trim($color);
-        if ($color === '') return false;
-
-        $lower = strtolower($color);
-        if (isset($colors[$lower])) return $colors[$lower];
-
-        if (strpos($color, 'rgb(') !== false) {
-            // rgb literal handling
-            $length = strlen($color);
-            if (strpos($color, ')') !== $length - 1) return false;
-            $triad = substr($color, 4, $length - 4 - 1);
-            $parts = explode(',', $triad);
-            if (count($parts) !== 3) return false;
-            $type = false; // to ensure that they're all the same type
-            $new_parts = array();
-            foreach ($parts as $part) {
-                $part = trim($part);
-                if ($part === '') return false;
-                $length = strlen($part);
-                if ($part[$length - 1] === '%') {
-                    // handle percents
-                    if (!$type) {
-                        $type = 'percentage';
-                    } elseif ($type !== 'percentage') {
-                        return false;
-                    }
-                    $num = (float) substr($part, 0, $length - 1);
-                    if ($num < 0) $num = 0;
-                    if ($num > 100) $num = 100;
-                    $new_parts[] = "$num%";
-                } else {
-                    // handle integers
-                    if (!$type) {
-                        $type = 'integer';
-                    } elseif ($type !== 'integer') {
-                        return false;
-                    }
-                    $num = (int) $part;
-                    if ($num < 0) $num = 0;
-                    if ($num > 255) $num = 255;
-                    $new_parts[] = (string) $num;
-                }
-            }
-            $new_triad = implode(',', $new_parts);
-            $color = "rgb($new_triad)";
-        } else {
-            // hexadecimal handling
-            if ($color[0] === '#') {
-                $hex = substr($color, 1);
-            } else {
-                $hex = $color;
-                $color = '#' . $color;
-            }
-            $length = strlen($hex);
-            if ($length !== 3 && $length !== 6) return false;
-            if (!ctype_xdigit($hex)) return false;
-        }
-
-        return $color;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php
deleted file mode 100644
index de1289cba8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Composite.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-/**
- * Allows multiple validators to attempt to validate attribute.
- *
- * Composite is just what it sounds like: a composite of many validators.
- * This means that multiple HTMLPurifier_AttrDef objects will have a whack
- * at the string.  If one of them passes, that's what is returned.  This is
- * especially useful for CSS values, which often are a choice between
- * an enumerated set of predefined values or a flexible data type.
- */
-class HTMLPurifier_AttrDef_CSS_Composite extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * List of HTMLPurifier_AttrDef objects that may process strings
-     * @todo Make protected
-     */
-    public $defs;
-
-    /**
-     * @param $defs List of HTMLPurifier_AttrDef objects
-     */
-    public function __construct($defs) {
-        $this->defs = $defs;
-    }
-
-    public function validate($string, $config, $context) {
-        foreach ($this->defs as $i => $def) {
-            $result = $this->defs[$i]->validate($string, $config, $context);
-            if ($result !== false) return $result;
-        }
-        return false;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
deleted file mode 100644
index 6599c5b2dd..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/DenyElementDecorator.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/**
- * Decorator which enables CSS properties to be disabled for specific elements.
- */
-class HTMLPurifier_AttrDef_CSS_DenyElementDecorator extends HTMLPurifier_AttrDef
-{
-    public $def, $element;
-
-    /**
-     * @param $def Definition to wrap
-     * @param $element Element to deny
-     */
-    public function __construct($def, $element) {
-        $this->def = $def;
-        $this->element = $element;
-    }
-    /**
-     * Checks if CurrentToken is set and equal to $this->element
-     */
-    public function validate($string, $config, $context) {
-        $token = $context->get('CurrentToken', true);
-        if ($token && $token->name == $this->element) return false;
-        return $this->def->validate($string, $config, $context);
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php
deleted file mode 100644
index 147894b861..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Filter.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/**
- * Microsoft's proprietary filter: CSS property
- * @note Currently supports the alpha filter. In the future, this will
- *       probably need an extensible framework
- */
-class HTMLPurifier_AttrDef_CSS_Filter extends HTMLPurifier_AttrDef
-{
-
-    protected $intValidator;
-
-    public function __construct() {
-        $this->intValidator = new HTMLPurifier_AttrDef_Integer();
-    }
-
-    public function validate($value, $config, $context) {
-        $value = $this->parseCDATA($value);
-        if ($value === 'none') return $value;
-        // if we looped this we could support multiple filters
-        $function_length = strcspn($value, '(');
-        $function = trim(substr($value, 0, $function_length));
-        if ($function !== 'alpha' &&
-            $function !== 'Alpha' &&
-            $function !== 'progid:DXImageTransform.Microsoft.Alpha'
-            ) return false;
-        $cursor = $function_length + 1;
-        $parameters_length = strcspn($value, ')', $cursor);
-        $parameters = substr($value, $cursor, $parameters_length);
-        $params = explode(',', $parameters);
-        $ret_params = array();
-        $lookup = array();
-        foreach ($params as $param) {
-            list($key, $value) = explode('=', $param);
-            $key   = trim($key);
-            $value = trim($value);
-            if (isset($lookup[$key])) continue;
-            if ($key !== 'opacity') continue;
-            $value = $this->intValidator->validate($value, $config, $context);
-            if ($value === false) continue;
-            $int = (int) $value;
-            if ($int > 100) $value = '100';
-            if ($int < 0) $value = '0';
-            $ret_params[] = "$key=$value";
-            $lookup[$key] = true;
-        }
-        $ret_parameters = implode(',', $ret_params);
-        $ret_function = "$function($ret_parameters)";
-        return $ret_function;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php
deleted file mode 100644
index 699ee0b701..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Font.php
+++ /dev/null
@@ -1,149 +0,0 @@
-<?php
-
-/**
- * Validates shorthand CSS property font.
- */
-class HTMLPurifier_AttrDef_CSS_Font extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Local copy of component validators.
-     *
-     * @note If we moved specific CSS property definitions to their own
-     *       classes instead of having them be assembled at run time by
-     *       CSSDefinition, this wouldn't be necessary.  We'd instantiate
-     *       our own copies.
-     */
-    protected $info = array();
-
-    public function __construct($config) {
-        $def = $config->getCSSDefinition();
-        $this->info['font-style']   = $def->info['font-style'];
-        $this->info['font-variant'] = $def->info['font-variant'];
-        $this->info['font-weight']  = $def->info['font-weight'];
-        $this->info['font-size']    = $def->info['font-size'];
-        $this->info['line-height']  = $def->info['line-height'];
-        $this->info['font-family']  = $def->info['font-family'];
-    }
-
-    public function validate($string, $config, $context) {
-
-        static $system_fonts = array(
-            'caption' => true,
-            'icon' => true,
-            'menu' => true,
-            'message-box' => true,
-            'small-caption' => true,
-            'status-bar' => true
-        );
-
-        // regular pre-processing
-        $string = $this->parseCDATA($string);
-        if ($string === '') return false;
-
-        // check if it's one of the keywords
-        $lowercase_string = strtolower($string);
-        if (isset($system_fonts[$lowercase_string])) {
-            return $lowercase_string;
-        }
-
-        $bits = explode(' ', $string); // bits to process
-        $stage = 0; // this indicates what we're looking for
-        $caught = array(); // which stage 0 properties have we caught?
-        $stage_1 = array('font-style', 'font-variant', 'font-weight');
-        $final = ''; // output
-
-        for ($i = 0, $size = count($bits); $i < $size; $i++) {
-            if ($bits[$i] === '') continue;
-            switch ($stage) {
-
-                // attempting to catch font-style, font-variant or font-weight
-                case 0:
-                    foreach ($stage_1 as $validator_name) {
-                        if (isset($caught[$validator_name])) continue;
-                        $r = $this->info[$validator_name]->validate(
-                                                $bits[$i], $config, $context);
-                        if ($r !== false) {
-                            $final .= $r . ' ';
-                            $caught[$validator_name] = true;
-                            break;
-                        }
-                    }
-                    // all three caught, continue on
-                    if (count($caught) >= 3) $stage = 1;
-                    if ($r !== false) break;
-
-                // attempting to catch font-size and perhaps line-height
-                case 1:
-                    $found_slash = false;
-                    if (strpos($bits[$i], '/') !== false) {
-                        list($font_size, $line_height) =
-                                                    explode('/', $bits[$i]);
-                        if ($line_height === '') {
-                            // ooh, there's a space after the slash!
-                            $line_height = false;
-                            $found_slash = true;
-                        }
-                    } else {
-                        $font_size = $bits[$i];
-                        $line_height = false;
-                    }
-                    $r = $this->info['font-size']->validate(
-                                              $font_size, $config, $context);
-                    if ($r !== false) {
-                        $final .= $r;
-                        // attempt to catch line-height
-                        if ($line_height === false) {
-                            // we need to scroll forward
-                            for ($j = $i + 1; $j < $size; $j++) {
-                                if ($bits[$j] === '') continue;
-                                if ($bits[$j] === '/') {
-                                    if ($found_slash) {
-                                        return false;
-                                    } else {
-                                        $found_slash = true;
-                                        continue;
-                                    }
-                                }
-                                $line_height = $bits[$j];
-                                break;
-                            }
-                        } else {
-                            // slash already found
-                            $found_slash = true;
-                            $j = $i;
-                        }
-                        if ($found_slash) {
-                            $i = $j;
-                            $r = $this->info['line-height']->validate(
-                                              $line_height, $config, $context);
-                            if ($r !== false) {
-                                $final .= '/' . $r;
-                            }
-                        }
-                        $final .= ' ';
-                        $stage = 2;
-                        break;
-                    }
-                    return false;
-
-                // attempting to catch font-family
-                case 2:
-                    $font_family =
-                        implode(' ', array_slice($bits, $i, $size - $i));
-                    $r = $this->info['font-family']->validate(
-                                              $font_family, $config, $context);
-                    if ($r !== false) {
-                        $final .= $r . ' ';
-                        // processing completed successfully
-                        return rtrim($final);
-                    }
-                    return false;
-            }
-        }
-        return false;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php
deleted file mode 100644
index 705ac893d1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/FontFamily.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-
-/**
- * Validates a font family list according to CSS spec
- * @todo whitelisting allowed fonts would be nice
- */
-class HTMLPurifier_AttrDef_CSS_FontFamily extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-        static $generic_names = array(
-            'serif' => true,
-            'sans-serif' => true,
-            'monospace' => true,
-            'fantasy' => true,
-            'cursive' => true
-        );
-
-        // assume that no font names contain commas in them
-        $fonts = explode(',', $string);
-        $final = '';
-        foreach($fonts as $font) {
-            $font = trim($font);
-            if ($font === '') continue;
-            // match a generic name
-            if (isset($generic_names[$font])) {
-                $final .= $font . ', ';
-                continue;
-            }
-            // match a quoted name
-            if ($font[0] === '"' || $font[0] === "'") {
-                $length = strlen($font);
-                if ($length <= 2) continue;
-                $quote = $font[0];
-                if ($font[$length - 1] !== $quote) continue;
-                $font = substr($font, 1, $length - 2);
-
-                $new_font = '';
-                for ($i = 0, $c = strlen($font); $i < $c; $i++) {
-                    if ($font[$i] === '\\') {
-                        $i++;
-                        if ($i >= $c) {
-                            $new_font .= '\\';
-                            break;
-                        }
-                        if (ctype_xdigit($font[$i])) {
-                            $code = $font[$i];
-                            for ($a = 1, $i++; $i < $c && $a < 6; $i++, $a++) {
-                                if (!ctype_xdigit($font[$i])) break;
-                                $code .= $font[$i];
-                            }
-                            // We have to be extremely careful when adding
-                            // new characters, to make sure we're not breaking
-                            // the encoding.
-                            $char = HTMLPurifier_Encoder::unichr(hexdec($code));
-                            if (HTMLPurifier_Encoder::cleanUTF8($char) === '') continue;
-                            $new_font .= $char;
-                            if ($i < $c && trim($font[$i]) !== '') $i--;
-                            continue;
-                        }
-                        if ($font[$i] === "\n") continue;
-                    }
-                    $new_font .= $font[$i];
-                }
-
-                $font = $new_font;
-            }
-            // $font is a pure representation of the font name
-
-            if (ctype_alnum($font) && $font !== '') {
-                // very simple font, allow it in unharmed
-                $final .= $font . ', ';
-                continue;
-            }
-
-            // complicated font, requires quoting
-
-            // armor single quotes and new lines
-            $font = str_replace("\\", "\\\\", $font);
-            $font = str_replace("'", "\\'", $font);
-            $final .= "'$font', ";
-        }
-        $final = rtrim($final, ', ');
-        if ($final === '') return false;
-        return $final;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php
deleted file mode 100644
index 4e6b35e5a0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ImportantDecorator.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/**
- * Decorator which enables !important to be used in CSS values.
- */
-class HTMLPurifier_AttrDef_CSS_ImportantDecorator extends HTMLPurifier_AttrDef
-{
-    public $def, $allow;
-
-    /**
-     * @param $def Definition to wrap
-     * @param $allow Whether or not to allow !important
-     */
-    public function __construct($def, $allow = false) {
-        $this->def = $def;
-        $this->allow = $allow;
-    }
-    /**
-     * Intercepts and removes !important if necessary
-     */
-    public function validate($string, $config, $context) {
-        // test for ! and important tokens
-        $string = trim($string);
-        $is_important = false;
-        // :TODO: optimization: test directly for !important and ! important
-        if (strlen($string) >= 9 && substr($string, -9) === 'important') {
-            $temp = rtrim(substr($string, 0, -9));
-            // use a temp, because we might want to restore important
-            if (strlen($temp) >= 1 && substr($temp, -1) === '!') {
-                $string = rtrim(substr($temp, 0, -1));
-                $is_important = true;
-            }
-        }
-        $string = $this->def->validate($string, $config, $context);
-        if ($this->allow && $is_important) $string .= ' !important';
-        return $string;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php
deleted file mode 100644
index a07ec58135..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Length.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-/**
- * Represents a Length as defined by CSS.
- */
-class HTMLPurifier_AttrDef_CSS_Length extends HTMLPurifier_AttrDef
-{
-
-    protected $min, $max;
-
-    /**
-     * @param HTMLPurifier_Length $max Minimum length, or null for no bound. String is also acceptable.
-     * @param HTMLPurifier_Length $max Maximum length, or null for no bound. String is also acceptable.
-     */
-    public function __construct($min = null, $max = null) {
-        $this->min = $min !== null ? HTMLPurifier_Length::make($min) : null;
-        $this->max = $max !== null ? HTMLPurifier_Length::make($max) : null;
-    }
-
-    public function validate($string, $config, $context) {
-        $string = $this->parseCDATA($string);
-
-        // Optimizations
-        if ($string === '') return false;
-        if ($string === '0') return '0';
-        if (strlen($string) === 1) return false;
-
-        $length = HTMLPurifier_Length::make($string);
-        if (!$length->isValid()) return false;
-
-        if ($this->min) {
-            $c = $length->compareTo($this->min);
-            if ($c === false) return false;
-            if ($c < 0) return false;
-        }
-        if ($this->max) {
-            $c = $length->compareTo($this->max);
-            if ($c === false) return false;
-            if ($c > 0) return false;
-        }
-
-        return $length->toString();
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php
deleted file mode 100644
index 4406868c08..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/ListStyle.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-/**
- * Validates shorthand CSS property list-style.
- * @warning Does not support url tokens that have internal spaces.
- */
-class HTMLPurifier_AttrDef_CSS_ListStyle extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Local copy of component validators.
-     * @note See HTMLPurifier_AttrDef_CSS_Font::$info for a similar impl.
-     */
-    protected $info;
-
-    public function __construct($config) {
-        $def = $config->getCSSDefinition();
-        $this->info['list-style-type']     = $def->info['list-style-type'];
-        $this->info['list-style-position'] = $def->info['list-style-position'];
-        $this->info['list-style-image'] = $def->info['list-style-image'];
-    }
-
-    public function validate($string, $config, $context) {
-
-        // regular pre-processing
-        $string = $this->parseCDATA($string);
-        if ($string === '') return false;
-
-        // assumes URI doesn't have spaces in it
-        $bits = explode(' ', strtolower($string)); // bits to process
-
-        $caught = array();
-        $caught['type']     = false;
-        $caught['position'] = false;
-        $caught['image']    = false;
-
-        $i = 0; // number of catches
-        $none = false;
-
-        foreach ($bits as $bit) {
-            if ($i >= 3) return; // optimization bit
-            if ($bit === '') continue;
-            foreach ($caught as $key => $status) {
-                if ($status !== false) continue;
-                $r = $this->info['list-style-' . $key]->validate($bit, $config, $context);
-                if ($r === false) continue;
-                if ($r === 'none') {
-                    if ($none) continue;
-                    else $none = true;
-                    if ($key == 'image') continue;
-                }
-                $caught[$key] = $r;
-                $i++;
-                break;
-            }
-        }
-
-        if (!$i) return false;
-
-        $ret = array();
-
-        // construct type
-        if ($caught['type']) $ret[] = $caught['type'];
-
-        // construct image
-        if ($caught['image']) $ret[] = $caught['image'];
-
-        // construct position
-        if ($caught['position']) $ret[] = $caught['position'];
-
-        if (empty($ret)) return false;
-        return implode(' ', $ret);
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php
deleted file mode 100644
index 4d62a40d7f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Multiple.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-/**
- * Framework class for strings that involve multiple values.
- *
- * Certain CSS properties such as border-width and margin allow multiple
- * lengths to be specified.  This class can take a vanilla border-width
- * definition and multiply it, usually into a max of four.
- *
- * @note Even though the CSS specification isn't clear about it, inherit
- *       can only be used alone: it will never manifest as part of a multi
- *       shorthand declaration.  Thus, this class does not allow inherit.
- */
-class HTMLPurifier_AttrDef_CSS_Multiple extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Instance of component definition to defer validation to.
-     * @todo Make protected
-     */
-    public $single;
-
-    /**
-     * Max number of values allowed.
-     * @todo Make protected
-     */
-    public $max;
-
-    /**
-     * @param $single HTMLPurifier_AttrDef to multiply
-     * @param $max Max number of values allowed (usually four)
-     */
-    public function __construct($single, $max = 4) {
-        $this->single = $single;
-        $this->max = $max;
-    }
-
-    public function validate($string, $config, $context) {
-        $string = $this->parseCDATA($string);
-        if ($string === '') return false;
-        $parts = explode(' ', $string); // parseCDATA replaced \r, \t and \n
-        $length = count($parts);
-        $final = '';
-        for ($i = 0, $num = 0; $i < $length && $num < $this->max; $i++) {
-            if (ctype_space($parts[$i])) continue;
-            $result = $this->single->validate($parts[$i], $config, $context);
-            if ($result !== false) {
-                $final .= $result . ' ';
-                $num++;
-            }
-        }
-        if ($final === '') return false;
-        return rtrim($final);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php
deleted file mode 100644
index 3f99e12ec2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Number.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-
-/**
- * Validates a number as defined by the CSS spec.
- */
-class HTMLPurifier_AttrDef_CSS_Number extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Bool indicating whether or not only positive values allowed.
-     */
-    protected $non_negative = false;
-
-    /**
-     * @param $non_negative Bool indicating whether negatives are forbidden
-     */
-    public function __construct($non_negative = false) {
-        $this->non_negative = $non_negative;
-    }
-
-    /**
-     * @warning Some contexts do not pass $config, $context. These
-     *          variables should not be used without checking HTMLPurifier_Length
-     */
-    public function validate($number, $config, $context) {
-
-        $number = $this->parseCDATA($number);
-
-        if ($number === '') return false;
-        if ($number === '0') return '0';
-
-        $sign = '';
-        switch ($number[0]) {
-            case '-':
-                if ($this->non_negative) return false;
-                $sign = '-';
-            case '+':
-                $number = substr($number, 1);
-        }
-
-        if (ctype_digit($number)) {
-            $number = ltrim($number, '0');
-            return $number ? $sign . $number : '0';
-        }
-
-        // Period is the only non-numeric character allowed
-        if (strpos($number, '.') === false) return false;
-
-        list($left, $right) = explode('.', $number, 2);
-
-        if ($left === '' && $right === '') return false;
-        if ($left !== '' && !ctype_digit($left)) return false;
-
-        $left  = ltrim($left,  '0');
-        $right = rtrim($right, '0');
-
-        if ($right === '') {
-            return $left ? $sign . $left : '0';
-        } elseif (!ctype_digit($right)) {
-            return false;
-        }
-
-        return $sign . $left . '.' . $right;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php
deleted file mode 100644
index c34b8fc3c3..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/Percentage.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/**
- * Validates a Percentage as defined by the CSS spec.
- */
-class HTMLPurifier_AttrDef_CSS_Percentage extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Instance of HTMLPurifier_AttrDef_CSS_Number to defer number validation
-     */
-    protected $number_def;
-
-    /**
-     * @param Bool indicating whether to forbid negative values
-     */
-    public function __construct($non_negative = false) {
-        $this->number_def = new HTMLPurifier_AttrDef_CSS_Number($non_negative);
-    }
-
-    public function validate($string, $config, $context) {
-
-        $string = $this->parseCDATA($string);
-
-        if ($string === '') return false;
-        $length = strlen($string);
-        if ($length === 1) return false;
-        if ($string[$length - 1] !== '%') return false;
-
-        $number = substr($string, 0, $length - 1);
-        $number = $this->number_def->validate($number, $config, $context);
-
-        if ($number === false) return false;
-        return "$number%";
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php
deleted file mode 100644
index 772c922d80..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/TextDecoration.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-/**
- * Validates the value for the CSS property text-decoration
- * @note This class could be generalized into a version that acts sort of
- *       like Enum except you can compound the allowed values.
- */
-class HTMLPurifier_AttrDef_CSS_TextDecoration extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-
-        static $allowed_values = array(
-            'line-through' => true,
-            'overline' => true,
-            'underline' => true,
-        );
-
-        $string = strtolower($this->parseCDATA($string));
-
-        if ($string === 'none') return $string;
-
-        $parts = explode(' ', $string);
-        $final = '';
-        foreach ($parts as $part) {
-            if (isset($allowed_values[$part])) {
-                $final .= $part . ' ';
-            }
-        }
-        $final = rtrim($final);
-        if ($final === '') return false;
-        return $final;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php
deleted file mode 100644
index 435d7930bb..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/CSS/URI.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-/**
- * Validates a URI in CSS syntax, which uses url('http://example.com')
- * @note While theoretically speaking a URI in a CSS document could
- *       be non-embedded, as of CSS2 there is no such usage so we're
- *       generalizing it. This may need to be changed in the future.
- * @warning Since HTMLPurifier_AttrDef_CSS blindly uses semicolons as
- *          the separator, you cannot put a literal semicolon in
- *          in the URI. Try percent encoding it, in that case.
- */
-class HTMLPurifier_AttrDef_CSS_URI extends HTMLPurifier_AttrDef_URI
-{
-
-    public function __construct() {
-        parent::__construct(true); // always embedded
-    }
-
-    public function validate($uri_string, $config, $context) {
-        // parse the URI out of the string and then pass it onto
-        // the parent object
-
-        $uri_string = $this->parseCDATA($uri_string);
-        if (strpos($uri_string, 'url(') !== 0) return false;
-        $uri_string = substr($uri_string, 4);
-        $new_length = strlen($uri_string) - 1;
-        if ($uri_string[$new_length] != ')') return false;
-        $uri = trim(substr($uri_string, 0, $new_length));
-
-        if (!empty($uri) && ($uri[0] == "'" || $uri[0] == '"')) {
-            $quote = $uri[0];
-            $new_length = strlen($uri) - 1;
-            if ($uri[$new_length] !== $quote) return false;
-            $uri = substr($uri, 1, $new_length - 1);
-        }
-
-        $keys   = array(  '(',   ')',   ',',   ' ',   '"',   "'");
-        $values = array('\\(', '\\)', '\\,', '\\ ', '\\"', "\\'");
-        $uri = str_replace($values, $keys, $uri);
-
-        $result = parent::validate($uri, $config, $context);
-
-        if ($result === false) return false;
-
-        // escape necessary characters according to CSS spec
-        // except for the comma, none of these should appear in the
-        // URI at all
-        $result = str_replace($keys, $values, $result);
-
-        return "url($result)";
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php
deleted file mode 100644
index 5d603ebcc6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Enum.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-// Enum = Enumerated
-/**
- * Validates a keyword against a list of valid values.
- * @warning The case-insensitive compare of this function uses PHP's
- *          built-in strtolower and ctype_lower functions, which may
- *          cause problems with international comparisons
- */
-class HTMLPurifier_AttrDef_Enum extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Lookup table of valid values.
-     * @todo Make protected
-     */
-    public $valid_values   = array();
-
-    /**
-     * Bool indicating whether or not enumeration is case sensitive.
-     * @note In general this is always case insensitive.
-     */
-    protected $case_sensitive = false; // values according to W3C spec
-
-    /**
-     * @param $valid_values List of valid values
-     * @param $case_sensitive Bool indicating whether or not case sensitive
-     */
-    public function __construct(
-        $valid_values = array(), $case_sensitive = false
-    ) {
-        $this->valid_values = array_flip($valid_values);
-        $this->case_sensitive = $case_sensitive;
-    }
-
-    public function validate($string, $config, $context) {
-        $string = trim($string);
-        if (!$this->case_sensitive) {
-            // we may want to do full case-insensitive libraries
-            $string = ctype_lower($string) ? $string : strtolower($string);
-        }
-        $result = isset($this->valid_values[$string]);
-
-        return $result ? $string : false;
-    }
-
-    /**
-     * @param $string In form of comma-delimited list of case-insensitive
-     *      valid values. Example: "foo,bar,baz". Prepend "s:" to make
-     *      case sensitive
-     */
-    public function make($string) {
-        if (strlen($string) > 2 && $string[0] == 's' && $string[1] == ':') {
-            $string = substr($string, 2);
-            $sensitive = true;
-        } else {
-            $sensitive = false;
-        }
-        $values = explode(',', $string);
-        return new HTMLPurifier_AttrDef_Enum($values, $sensitive);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php
deleted file mode 100644
index e06987eb8d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Bool.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/**
- * Validates a boolean attribute
- */
-class HTMLPurifier_AttrDef_HTML_Bool extends HTMLPurifier_AttrDef
-{
-
-    protected $name;
-    public $minimized = true;
-
-    public function __construct($name = false) {$this->name = $name;}
-
-    public function validate($string, $config, $context) {
-        if (empty($string)) return false;
-        return $this->name;
-    }
-
-    /**
-     * @param $string Name of attribute
-     */
-    public function make($string) {
-        return new HTMLPurifier_AttrDef_HTML_Bool($string);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php
deleted file mode 100644
index 370068d975..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Class.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-/**
- * Implements special behavior for class attribute (normally NMTOKENS)
- */
-class HTMLPurifier_AttrDef_HTML_Class extends HTMLPurifier_AttrDef_HTML_Nmtokens
-{
-    protected function split($string, $config, $context) {
-        // really, this twiddle should be lazy loaded
-        $name = $config->getDefinition('HTML')->doctype->name;
-        if ($name == "XHTML 1.1" || $name == "XHTML 2.0") {
-            return parent::split($string, $config, $context);
-        } else {
-            return preg_split('/\s+/', $string);
-        }
-    }
-    protected function filter($tokens, $config, $context) {
-        $allowed = $config->get('Attr.AllowedClasses');
-        $forbidden = $config->get('Attr.ForbiddenClasses');
-        $ret = array();
-        foreach ($tokens as $token) {
-            if (
-                ($allowed === null || isset($allowed[$token])) &&
-                !isset($forbidden[$token]) &&
-                // We need this O(n) check because of PHP's array
-                // implementation that casts -0 to 0.
-                !in_array($token, $ret, true)
-            ) {
-                $ret[] = $token;
-            }
-        }
-        return $ret;
-    }
-}
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php
deleted file mode 100644
index d01e20454e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Color.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-/**
- * Validates a color according to the HTML spec.
- */
-class HTMLPurifier_AttrDef_HTML_Color extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-
-        static $colors = null;
-        if ($colors === null) $colors = $config->get('Core.ColorKeywords');
-
-        $string = trim($string);
-
-        if (empty($string)) return false;
-        if (isset($colors[$string])) return $colors[$string];
-        if ($string[0] === '#') $hex = substr($string, 1);
-        else $hex = $string;
-
-        $length = strlen($hex);
-        if ($length !== 3 && $length !== 6) return false;
-        if (!ctype_xdigit($hex)) return false;
-        if ($length === 3) $hex = $hex[0].$hex[0].$hex[1].$hex[1].$hex[2].$hex[2];
-
-        return "#$hex";
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
deleted file mode 100644
index ae6ea7c01d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/FrameTarget.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/**
- * Special-case enum attribute definition that lazy loads allowed frame targets
- */
-class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
-{
-
-    public $valid_values = false; // uninitialized value
-    protected $case_sensitive = false;
-
-    public function __construct() {}
-
-    public function validate($string, $config, $context) {
-        if ($this->valid_values === false) $this->valid_values = $config->get('Attr.AllowedFrameTargets');
-        return parent::validate($string, $config, $context);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php
deleted file mode 100644
index 81d03762de..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/ID.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-
-/**
- * Validates the HTML attribute ID.
- * @warning Even though this is the id processor, it
- *          will ignore the directive Attr:IDBlacklist, since it will only
- *          go according to the ID accumulator. Since the accumulator is
- *          automatically generated, it will have already absorbed the
- *          blacklist. If you're hacking around, make sure you use load()!
- */
-
-class HTMLPurifier_AttrDef_HTML_ID extends HTMLPurifier_AttrDef
-{
-
-    // ref functionality disabled, since we also have to verify
-    // whether or not the ID it refers to exists
-
-    public function validate($id, $config, $context) {
-
-        if (!$config->get('Attr.EnableID')) return false;
-
-        $id = trim($id); // trim it first
-
-        if ($id === '') return false;
-
-        $prefix = $config->get('Attr.IDPrefix');
-        if ($prefix !== '') {
-            $prefix .= $config->get('Attr.IDPrefixLocal');
-            // prevent re-appending the prefix
-            if (strpos($id, $prefix) !== 0) $id = $prefix . $id;
-        } elseif ($config->get('Attr.IDPrefixLocal') !== '') {
-            trigger_error('%Attr.IDPrefixLocal cannot be used unless '.
-                '%Attr.IDPrefix is set', E_USER_WARNING);
-        }
-
-        //if (!$this->ref) {
-            $id_accumulator =& $context->get('IDAccumulator');
-            if (isset($id_accumulator->ids[$id])) return false;
-        //}
-
-        // we purposely avoid using regex, hopefully this is faster
-
-        if (ctype_alpha($id)) {
-            $result = true;
-        } else {
-            if (!ctype_alpha(@$id[0])) return false;
-            $trim = trim( // primitive style of regexps, I suppose
-                $id,
-                'A..Za..z0..9:-._'
-              );
-            $result = ($trim === '');
-        }
-
-        $regexp = $config->get('Attr.IDBlacklistRegexp');
-        if ($regexp && preg_match($regexp, $id)) {
-            return false;
-        }
-
-        if (/*!$this->ref && */$result) $id_accumulator->add($id);
-
-        // if no change was made to the ID, return the result
-        // else, return the new id if stripping whitespace made it
-        //     valid, or return false.
-        return $result ? $id : false;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php
deleted file mode 100644
index a242f9c238..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Length.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-/**
- * Validates the HTML type length (not to be confused with CSS's length).
- *
- * This accepts integer pixels or percentages as lengths for certain
- * HTML attributes.
- */
-
-class HTMLPurifier_AttrDef_HTML_Length extends HTMLPurifier_AttrDef_HTML_Pixels
-{
-
-    public function validate($string, $config, $context) {
-
-        $string = trim($string);
-        if ($string === '') return false;
-
-        $parent_result = parent::validate($string, $config, $context);
-        if ($parent_result !== false) return $parent_result;
-
-        $length = strlen($string);
-        $last_char = $string[$length - 1];
-
-        if ($last_char !== '%') return false;
-
-        $points = substr($string, 0, $length - 1);
-
-        if (!is_numeric($points)) return false;
-
-        $points = (int) $points;
-
-        if ($points < 0) return '0%';
-        if ($points > 100) return '100%';
-
-        return ((string) $points) . '%';
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php
deleted file mode 100644
index 76d25ed088..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/LinkTypes.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-
-/**
- * Validates a rel/rev link attribute against a directive of allowed values
- * @note We cannot use Enum because link types allow multiple
- *       values.
- * @note Assumes link types are ASCII text
- */
-class HTMLPurifier_AttrDef_HTML_LinkTypes extends HTMLPurifier_AttrDef
-{
-
-    /** Name config attribute to pull. */
-    protected $name;
-
-    public function __construct($name) {
-        $configLookup = array(
-            'rel' => 'AllowedRel',
-            'rev' => 'AllowedRev'
-        );
-        if (!isset($configLookup[$name])) {
-            trigger_error('Unrecognized attribute name for link '.
-                'relationship.', E_USER_ERROR);
-            return;
-        }
-        $this->name = $configLookup[$name];
-    }
-
-    public function validate($string, $config, $context) {
-
-        $allowed = $config->get('Attr.' . $this->name);
-        if (empty($allowed)) return false;
-
-        $string = $this->parseCDATA($string);
-        $parts = explode(' ', $string);
-
-        // lookup to prevent duplicates
-        $ret_lookup = array();
-        foreach ($parts as $part) {
-            $part = strtolower(trim($part));
-            if (!isset($allowed[$part])) continue;
-            $ret_lookup[$part] = true;
-        }
-
-        if (empty($ret_lookup)) return false;
-        $string = implode(' ', array_keys($ret_lookup));
-
-        return $string;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
deleted file mode 100644
index c72fc76e4d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/MultiLength.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-/**
- * Validates a MultiLength as defined by the HTML spec.
- *
- * A multilength is either a integer (pixel count), a percentage, or
- * a relative number.
- */
-class HTMLPurifier_AttrDef_HTML_MultiLength extends HTMLPurifier_AttrDef_HTML_Length
-{
-
-    public function validate($string, $config, $context) {
-
-        $string = trim($string);
-        if ($string === '') return false;
-
-        $parent_result = parent::validate($string, $config, $context);
-        if ($parent_result !== false) return $parent_result;
-
-        $length = strlen($string);
-        $last_char = $string[$length - 1];
-
-        if ($last_char !== '*') return false;
-
-        $int = substr($string, 0, $length - 1);
-
-        if ($int == '') return '*';
-        if (!is_numeric($int)) return false;
-
-        $int = (int) $int;
-
-        if ($int < 0) return false;
-        if ($int == 0) return '0';
-        if ($int == 1) return '*';
-        return ((string) $int) . '*';
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php
deleted file mode 100644
index aa34120bd2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Nmtokens.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-
-/**
- * Validates contents based on NMTOKENS attribute type.
- */
-class HTMLPurifier_AttrDef_HTML_Nmtokens extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-
-        $string = trim($string);
-
-        // early abort: '' and '0' (strings that convert to false) are invalid
-        if (!$string) return false;
-
-        $tokens = $this->split($string, $config, $context);
-        $tokens = $this->filter($tokens, $config, $context);
-        if (empty($tokens)) return false;
-        return implode(' ', $tokens);
-
-    }
-
-    /**
-     * Splits a space separated list of tokens into its constituent parts.
-     */
-    protected function split($string, $config, $context) {
-        // OPTIMIZABLE!
-        // do the preg_match, capture all subpatterns for reformulation
-
-        // we don't support U+00A1 and up codepoints or
-        // escaping because I don't know how to do that with regexps
-        // and plus it would complicate optimization efforts (you never
-        // see that anyway).
-        $pattern = '/(?:(?<=\s)|\A)'. // look behind for space or string start
-                   '((?:--|-?[A-Za-z_])[A-Za-z_\-0-9]*)'.
-                   '(?:(?=\s)|\z)/'; // look ahead for space or string end
-        preg_match_all($pattern, $string, $matches);
-        return $matches[1];
-    }
-
-    /**
-     * Template method for removing certain tokens based on arbitrary criteria.
-     * @note If we wanted to be really functional, we'd do an array_filter
-     *       with a callback. But... we're not.
-     */
-    protected function filter($tokens, $config, $context) {
-        return $tokens;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php
deleted file mode 100644
index 4cb2c1b857..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/HTML/Pixels.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-/**
- * Validates an integer representation of pixels according to the HTML spec.
- */
-class HTMLPurifier_AttrDef_HTML_Pixels extends HTMLPurifier_AttrDef
-{
-
-    protected $max;
-
-    public function __construct($max = null) {
-        $this->max = $max;
-    }
-
-    public function validate($string, $config, $context) {
-
-        $string = trim($string);
-        if ($string === '0') return $string;
-        if ($string === '')  return false;
-        $length = strlen($string);
-        if (substr($string, $length - 2) == 'px') {
-            $string = substr($string, 0, $length - 2);
-        }
-        if (!is_numeric($string)) return false;
-        $int = (int) $string;
-
-        if ($int < 0) return '0';
-
-        // upper-bound value, extremely high values can
-        // crash operating systems, see <http://ha.ckers.org/imagecrash.html>
-        // WARNING, above link WILL crash you if you're using Windows
-
-        if ($this->max !== null && $int > $this->max) return (string) $this->max;
-
-        return (string) $int;
-
-    }
-
-    public function make($string) {
-        if ($string === '') $max = null;
-        else $max = (int) $string;
-        $class = get_class($this);
-        return new $class($max);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php
deleted file mode 100644
index d59738d2a2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Integer.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-
-/**
- * Validates an integer.
- * @note While this class was modeled off the CSS definition, no currently
- *       allowed CSS uses this type.  The properties that do are: widows,
- *       orphans, z-index, counter-increment, counter-reset.  Some of the
- *       HTML attributes, however, find use for a non-negative version of this.
- */
-class HTMLPurifier_AttrDef_Integer extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Bool indicating whether or not negative values are allowed
-     */
-    protected $negative = true;
-
-    /**
-     * Bool indicating whether or not zero is allowed
-     */
-    protected $zero = true;
-
-    /**
-     * Bool indicating whether or not positive values are allowed
-     */
-    protected $positive = true;
-
-    /**
-     * @param $negative Bool indicating whether or not negative values are allowed
-     * @param $zero Bool indicating whether or not zero is allowed
-     * @param $positive Bool indicating whether or not positive values are allowed
-     */
-    public function __construct(
-        $negative = true, $zero = true, $positive = true
-    ) {
-        $this->negative = $negative;
-        $this->zero     = $zero;
-        $this->positive = $positive;
-    }
-
-    public function validate($integer, $config, $context) {
-
-        $integer = $this->parseCDATA($integer);
-        if ($integer === '') return false;
-
-        // we could possibly simply typecast it to integer, but there are
-        // certain fringe cases that must not return an integer.
-
-        // clip leading sign
-        if ( $this->negative && $integer[0] === '-' ) {
-            $digits = substr($integer, 1);
-            if ($digits === '0') $integer = '0'; // rm minus sign for zero
-        } elseif( $this->positive && $integer[0] === '+' ) {
-            $digits = $integer = substr($integer, 1); // rm unnecessary plus
-        } else {
-            $digits = $integer;
-        }
-
-        // test if it's numeric
-        if (!ctype_digit($digits)) return false;
-
-        // perform scope tests
-        if (!$this->zero     && $integer == 0) return false;
-        if (!$this->positive && $integer > 0) return false;
-        if (!$this->negative && $integer < 0) return false;
-
-        return $integer;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php
deleted file mode 100644
index 10e6da56db..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Lang.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-
-/**
- * Validates the HTML attribute lang, effectively a language code.
- * @note Built according to RFC 3066, which obsoleted RFC 1766
- */
-class HTMLPurifier_AttrDef_Lang extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-
-        $string = trim($string);
-        if (!$string) return false;
-
-        $subtags = explode('-', $string);
-        $num_subtags = count($subtags);
-
-        if ($num_subtags == 0) return false; // sanity check
-
-        // process primary subtag : $subtags[0]
-        $length = strlen($subtags[0]);
-        switch ($length) {
-            case 0:
-                return false;
-            case 1:
-                if (! ($subtags[0] == 'x' || $subtags[0] == 'i') ) {
-                    return false;
-                }
-                break;
-            case 2:
-            case 3:
-                if (! ctype_alpha($subtags[0]) ) {
-                    return false;
-                } elseif (! ctype_lower($subtags[0]) ) {
-                    $subtags[0] = strtolower($subtags[0]);
-                }
-                break;
-            default:
-                return false;
-        }
-
-        $new_string = $subtags[0];
-        if ($num_subtags == 1) return $new_string;
-
-        // process second subtag : $subtags[1]
-        $length = strlen($subtags[1]);
-        if ($length == 0 || ($length == 1 && $subtags[1] != 'x') || $length > 8 || !ctype_alnum($subtags[1])) {
-            return $new_string;
-        }
-        if (!ctype_lower($subtags[1])) $subtags[1] = strtolower($subtags[1]);
-
-        $new_string .= '-' . $subtags[1];
-        if ($num_subtags == 2) return $new_string;
-
-        // process all other subtags, index 2 and up
-        for ($i = 2; $i < $num_subtags; $i++) {
-            $length = strlen($subtags[$i]);
-            if ($length == 0 || $length > 8 || !ctype_alnum($subtags[$i])) {
-                return $new_string;
-            }
-            if (!ctype_lower($subtags[$i])) {
-                $subtags[$i] = strtolower($subtags[$i]);
-            }
-            $new_string .= '-' . $subtags[$i];
-        }
-
-        return $new_string;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php
deleted file mode 100644
index c9e3ed193e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Switch.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-/**
- * Decorator that, depending on a token, switches between two definitions.
- */
-class HTMLPurifier_AttrDef_Switch
-{
-
-    protected $tag;
-    protected $withTag, $withoutTag;
-
-    /**
-     * @param string $tag Tag name to switch upon
-     * @param HTMLPurifier_AttrDef $with_tag Call if token matches tag
-     * @param HTMLPurifier_AttrDef $without_tag Call if token doesn't match, or there is no token
-     */
-    public function __construct($tag, $with_tag, $without_tag) {
-        $this->tag = $tag;
-        $this->withTag = $with_tag;
-        $this->withoutTag = $without_tag;
-    }
-
-    public function validate($string, $config, $context) {
-        $token = $context->get('CurrentToken', true);
-        if (!$token || $token->name !== $this->tag) {
-            return $this->withoutTag->validate($string, $config, $context);
-        } else {
-            return $this->withTag->validate($string, $config, $context);
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php
deleted file mode 100644
index c6216cc531..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/Text.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-/**
- * Validates arbitrary text according to the HTML spec.
- */
-class HTMLPurifier_AttrDef_Text extends HTMLPurifier_AttrDef
-{
-
-    public function validate($string, $config, $context) {
-        return $this->parseCDATA($string);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php
deleted file mode 100644
index 01a6d83e95..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-/**
- * Validates a URI as defined by RFC 3986.
- * @note Scheme-specific mechanics deferred to HTMLPurifier_URIScheme
- */
-class HTMLPurifier_AttrDef_URI extends HTMLPurifier_AttrDef
-{
-
-    protected $parser;
-    protected $embedsResource;
-
-    /**
-     * @param $embeds_resource_resource Does the URI here result in an extra HTTP request?
-     */
-    public function __construct($embeds_resource = false) {
-        $this->parser = new HTMLPurifier_URIParser();
-        $this->embedsResource = (bool) $embeds_resource;
-    }
-
-    public function make($string) {
-        $embeds = (bool) $string;
-        return new HTMLPurifier_AttrDef_URI($embeds);
-    }
-
-    public function validate($uri, $config, $context) {
-
-        if ($config->get('URI.Disable')) return false;
-
-        $uri = $this->parseCDATA($uri);
-
-        // parse the URI
-        $uri = $this->parser->parse($uri);
-        if ($uri === false) return false;
-
-        // add embedded flag to context for validators
-        $context->register('EmbeddedURI', $this->embedsResource);
-
-        $ok = false;
-        do {
-
-            // generic validation
-            $result = $uri->validate($config, $context);
-            if (!$result) break;
-
-            // chained filtering
-            $uri_def = $config->getDefinition('URI');
-            $result = $uri_def->filter($uri, $config, $context);
-            if (!$result) break;
-
-            // scheme-specific validation
-            $scheme_obj = $uri->getSchemeObj($config, $context);
-            if (!$scheme_obj) break;
-            if ($this->embedsResource && !$scheme_obj->browsable) break;
-            $result = $scheme_obj->validate($uri, $config, $context);
-            if (!$result) break;
-
-            // Post chained filtering
-            $result = $uri_def->postFilter($uri, $config, $context);
-            if (!$result) break;
-
-            // survived gauntlet
-            $ok = true;
-
-        } while (false);
-
-        $context->destroy('EmbeddedURI');
-        if (!$ok) return false;
-
-        // back to string
-        return $uri->toString();
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php
deleted file mode 100644
index bfee9d166c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-abstract class HTMLPurifier_AttrDef_URI_Email extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Unpacks a mailbox into its display-name and address
-     */
-    function unpack($string) {
-        // needs to be implemented
-    }
-
-}
-
-// sub-implementations
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
deleted file mode 100644
index 94c715ab43..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/**
- * Primitive email validation class based on the regexp found at
- * http://www.regular-expressions.info/email.html
- */
-class HTMLPurifier_AttrDef_URI_Email_SimpleCheck extends HTMLPurifier_AttrDef_URI_Email
-{
-
-    public function validate($string, $config, $context) {
-        // no support for named mailboxes i.e. "Bob <bob@example.com>"
-        // that needs more percent encoding to be done
-        if ($string == '') return false;
-        $string = trim($string);
-        $result = preg_match('/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i', $string);
-        return $result ? $string : false;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php
deleted file mode 100644
index 2156c10c66..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/Host.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-/**
- * Validates a host according to the IPv4, IPv6 and DNS (future) specifications.
- */
-class HTMLPurifier_AttrDef_URI_Host extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * Instance of HTMLPurifier_AttrDef_URI_IPv4 sub-validator
-     */
-    protected $ipv4;
-
-    /**
-     * Instance of HTMLPurifier_AttrDef_URI_IPv6 sub-validator
-     */
-    protected $ipv6;
-
-    public function __construct() {
-        $this->ipv4 = new HTMLPurifier_AttrDef_URI_IPv4();
-        $this->ipv6 = new HTMLPurifier_AttrDef_URI_IPv6();
-    }
-
-    public function validate($string, $config, $context) {
-        $length = strlen($string);
-        if ($string === '') return '';
-        if ($length > 1 && $string[0] === '[' && $string[$length-1] === ']') {
-            //IPv6
-            $ip = substr($string, 1, $length - 2);
-            $valid = $this->ipv6->validate($ip, $config, $context);
-            if ($valid === false) return false;
-            return '['. $valid . ']';
-        }
-
-        // need to do checks on unusual encodings too
-        $ipv4 = $this->ipv4->validate($string, $config, $context);
-        if ($ipv4 !== false) return $ipv4;
-
-        // A regular domain name.
-
-        // This breaks I18N domain names, but we don't have proper IRI support,
-        // so force users to insert Punycode. If there's complaining we'll
-        // try to fix things into an international friendly form.
-
-        // The productions describing this are:
-        $a   = '[a-z]';     // alpha
-        $an  = '[a-z0-9]';  // alphanum
-        $and = '[a-z0-9-]'; // alphanum | "-"
-        // domainlabel = alphanum | alphanum *( alphanum | "-" ) alphanum
-        $domainlabel   = "$an($and*$an)?";
-        // toplabel    = alpha | alpha *( alphanum | "-" ) alphanum
-        $toplabel      = "$a($and*$an)?";
-        // hostname    = *( domainlabel "." ) toplabel [ "." ]
-        $match = preg_match("/^($domainlabel\.)*$toplabel\.?$/i", $string);
-        if (!$match) return false;
-
-        return $string;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php
deleted file mode 100644
index ec4cf591b8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv4.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/**
- * Validates an IPv4 address
- * @author Feyd @ forums.devnetwork.net (public domain)
- */
-class HTMLPurifier_AttrDef_URI_IPv4 extends HTMLPurifier_AttrDef
-{
-
-    /**
-     * IPv4 regex, protected so that IPv6 can reuse it
-     */
-    protected $ip4;
-
-    public function validate($aIP, $config, $context) {
-
-        if (!$this->ip4) $this->_loadRegex();
-
-        if (preg_match('#^' . $this->ip4 . '$#s', $aIP))
-        {
-                return $aIP;
-        }
-
-        return false;
-
-    }
-
-    /**
-     * Lazy load function to prevent regex from being stuffed in
-     * cache.
-     */
-    protected function _loadRegex() {
-        $oct = '(?:25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]|[0-9])'; // 0-255
-        $this->ip4 = "(?:{$oct}\\.{$oct}\\.{$oct}\\.{$oct})";
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php b/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php
deleted file mode 100644
index 9454e9be50..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrDef/URI/IPv6.php
+++ /dev/null
@@ -1,99 +0,0 @@
-<?php
-
-/**
- * Validates an IPv6 address.
- * @author Feyd @ forums.devnetwork.net (public domain)
- * @note This function requires brackets to have been removed from address
- *       in URI.
- */
-class HTMLPurifier_AttrDef_URI_IPv6 extends HTMLPurifier_AttrDef_URI_IPv4
-{
-
-    public function validate($aIP, $config, $context) {
-
-        if (!$this->ip4) $this->_loadRegex();
-
-        $original = $aIP;
-
-        $hex = '[0-9a-fA-F]';
-        $blk = '(?:' . $hex . '{1,4})';
-        $pre = '(?:/(?:12[0-8]|1[0-1][0-9]|[1-9][0-9]|[0-9]))';   // /0 - /128
-
-        //      prefix check
-        if (strpos($aIP, '/') !== false)
-        {
-                if (preg_match('#' . $pre . '$#s', $aIP, $find))
-                {
-                        $aIP = substr($aIP, 0, 0-strlen($find[0]));
-                        unset($find);
-                }
-                else
-                {
-                        return false;
-                }
-        }
-
-        //      IPv4-compatiblity check
-        if (preg_match('#(?<=:'.')' . $this->ip4 . '$#s', $aIP, $find))
-        {
-                $aIP = substr($aIP, 0, 0-strlen($find[0]));
-                $ip = explode('.', $find[0]);
-                $ip = array_map('dechex', $ip);
-                $aIP .= $ip[0] . $ip[1] . ':' . $ip[2] . $ip[3];
-                unset($find, $ip);
-        }
-
-        //      compression check
-        $aIP = explode('::', $aIP);
-        $c = count($aIP);
-        if ($c > 2)
-        {
-                return false;
-        }
-        elseif ($c == 2)
-        {
-                list($first, $second) = $aIP;
-                $first = explode(':', $first);
-                $second = explode(':', $second);
-
-                if (count($first) + count($second) > 8)
-                {
-                        return false;
-                }
-
-                while(count($first) < 8)
-                {
-                        array_push($first, '0');
-                }
-
-                array_splice($first, 8 - count($second), 8, $second);
-                $aIP = $first;
-                unset($first,$second);
-        }
-        else
-        {
-                $aIP = explode(':', $aIP[0]);
-        }
-        $c = count($aIP);
-
-        if ($c != 8)
-        {
-                return false;
-        }
-
-        //      All the pieces should be 16-bit hex strings. Are they?
-        foreach ($aIP as $piece)
-        {
-                if (!preg_match('#^[0-9a-fA-F]{4}$#s', sprintf('%04s', $piece)))
-                {
-                        return false;
-                }
-        }
-
-        return $original;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php
deleted file mode 100644
index e61d3e01b6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-/**
- * Processes an entire attribute array for corrections needing multiple values.
- *
- * Occasionally, a certain attribute will need to be removed and popped onto
- * another value.  Instead of creating a complex return syntax for
- * HTMLPurifier_AttrDef, we just pass the whole attribute array to a
- * specialized object and have that do the special work.  That is the
- * family of HTMLPurifier_AttrTransform.
- *
- * An attribute transformation can be assigned to run before or after
- * HTMLPurifier_AttrDef validation.  See HTMLPurifier_HTMLDefinition for
- * more details.
- */
-
-abstract class HTMLPurifier_AttrTransform
-{
-
-    /**
-     * Abstract: makes changes to the attributes dependent on multiple values.
-     *
-     * @param $attr Assoc array of attributes, usually from
-     *              HTMLPurifier_Token_Tag::$attr
-     * @param $config Mandatory HTMLPurifier_Config object.
-     * @param $context Mandatory HTMLPurifier_Context object
-     * @returns Processed attribute array.
-     */
-    abstract public function transform($attr, $config, $context);
-
-    /**
-     * Prepends CSS properties to the style attribute, creating the
-     * attribute if it doesn't exist.
-     * @param $attr Attribute array to process (passed by reference)
-     * @param $css CSS to prepend
-     */
-    public function prependCSS(&$attr, $css) {
-        $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
-        $attr['style'] = $css . $attr['style'];
-    }
-
-    /**
-     * Retrieves and removes an attribute
-     * @param $attr Attribute array to process (passed by reference)
-     * @param $key Key of attribute to confiscate
-     */
-    public function confiscateAttr(&$attr, $key) {
-        if (!isset($attr[$key])) return null;
-        $value = $attr[$key];
-        unset($attr[$key]);
-        return $value;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php
deleted file mode 100644
index 0e1ff24a3e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Background.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes proprietary background attribute to CSS.
- */
-class HTMLPurifier_AttrTransform_Background extends HTMLPurifier_AttrTransform {
-
-    public function transform($attr, $config, $context) {
-
-        if (!isset($attr['background'])) return $attr;
-
-        $background = $this->confiscateAttr($attr, 'background');
-        // some validation should happen here
-
-        $this->prependCSS($attr, "background-image:url($background);");
-
-        return $attr;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php
deleted file mode 100644
index 4d1a05665e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BdoDir.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-// this MUST be placed in post, as it assumes that any value in dir is valid
-
-/**
- * Post-trasnform that ensures that bdo tags have the dir attribute set.
- */
-class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform
-{
-
-    public function transform($attr, $config, $context) {
-        if (isset($attr['dir'])) return $attr;
-        $attr['dir'] = $config->get('Attr.DefaultTextDir');
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php
deleted file mode 100644
index ad3916bb96..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BgColor.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes deprecated bgcolor attribute to CSS.
- */
-class HTMLPurifier_AttrTransform_BgColor extends HTMLPurifier_AttrTransform {
-
-    public function transform($attr, $config, $context) {
-
-        if (!isset($attr['bgcolor'])) return $attr;
-
-        $bgcolor = $this->confiscateAttr($attr, 'bgcolor');
-        // some validation should happen here
-
-        $this->prependCSS($attr, "background-color:$bgcolor;");
-
-        return $attr;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
deleted file mode 100644
index 51159b6715..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/BoolToCSS.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes converts a boolean attribute to fixed CSS
- */
-class HTMLPurifier_AttrTransform_BoolToCSS extends HTMLPurifier_AttrTransform {
-
-    /**
-     * Name of boolean attribute that is trigger
-     */
-    protected $attr;
-
-    /**
-     * CSS declarations to add to style, needs trailing semicolon
-     */
-    protected $css;
-
-    /**
-     * @param $attr string attribute name to convert from
-     * @param $css string CSS declarations to add to style (needs semicolon)
-     */
-    public function __construct($attr, $css) {
-        $this->attr = $attr;
-        $this->css  = $css;
-    }
-
-    public function transform($attr, $config, $context) {
-        if (!isset($attr[$this->attr])) return $attr;
-        unset($attr[$this->attr]);
-        $this->prependCSS($attr, $this->css);
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php
deleted file mode 100644
index 476b0b079b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Border.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes deprecated border attribute to CSS.
- */
-class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
-
-    public function transform($attr, $config, $context) {
-        if (!isset($attr['border'])) return $attr;
-        $border_width = $this->confiscateAttr($attr, 'border');
-        // some validation should happen here
-        $this->prependCSS($attr, "border:{$border_width}px solid;");
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php
deleted file mode 100644
index 2a5b4514ab..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/EnumToCSS.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-/**
- * Generic pre-transform that converts an attribute with a fixed number of
- * values (enumerated) to CSS.
- */
-class HTMLPurifier_AttrTransform_EnumToCSS extends HTMLPurifier_AttrTransform {
-
-    /**
-     * Name of attribute to transform from
-     */
-    protected $attr;
-
-    /**
-     * Lookup array of attribute values to CSS
-     */
-    protected $enumToCSS = array();
-
-    /**
-     * Case sensitivity of the matching
-     * @warning Currently can only be guaranteed to work with ASCII
-     *          values.
-     */
-    protected $caseSensitive = false;
-
-    /**
-     * @param $attr String attribute name to transform from
-     * @param $enumToCSS Lookup array of attribute values to CSS
-     * @param $case_sensitive Boolean case sensitivity indicator, default false
-     */
-    public function __construct($attr, $enum_to_css, $case_sensitive = false) {
-        $this->attr = $attr;
-        $this->enumToCSS = $enum_to_css;
-        $this->caseSensitive = (bool) $case_sensitive;
-    }
-
-    public function transform($attr, $config, $context) {
-
-        if (!isset($attr[$this->attr])) return $attr;
-
-        $value = trim($attr[$this->attr]);
-        unset($attr[$this->attr]);
-
-        if (!$this->caseSensitive) $value = strtolower($value);
-
-        if (!isset($this->enumToCSS[$value])) {
-            return $attr;
-        }
-
-        $this->prependCSS($attr, $this->enumToCSS[$value]);
-
-        return $attr;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php
deleted file mode 100644
index a219479a02..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgRequired.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-// must be called POST validation
-
-/**
- * Transform that supplies default values for the src and alt attributes
- * in img tags, as well as prevents the img tag from being removed
- * because of a missing alt tag. This needs to be registered as both
- * a pre and post attribute transform.
- */
-class HTMLPurifier_AttrTransform_ImgRequired extends HTMLPurifier_AttrTransform
-{
-
-    public function transform($attr, $config, $context) {
-
-        $src = true;
-        if (!isset($attr['src'])) {
-            if ($config->get('Core.RemoveInvalidImg')) return $attr;
-            $attr['src'] = $config->get('Attr.DefaultInvalidImage');
-            $src = false;
-        }
-
-        if (!isset($attr['alt'])) {
-            if ($src) {
-                $alt = $config->get('Attr.DefaultImageAlt');
-                if ($alt === null) {
-                    $attr['alt'] = basename($attr['src']);
-                } else {
-                    $attr['alt'] = $alt;
-                }
-            } else {
-                $attr['alt'] = $config->get('Attr.DefaultInvalidImageAlt');
-            }
-        }
-
-        return $attr;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php
deleted file mode 100644
index fd84c10c36..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ImgSpace.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes deprecated hspace and vspace attributes to CSS
- */
-class HTMLPurifier_AttrTransform_ImgSpace extends HTMLPurifier_AttrTransform {
-
-    protected $attr;
-    protected $css = array(
-        'hspace' => array('left', 'right'),
-        'vspace' => array('top', 'bottom')
-    );
-
-    public function __construct($attr) {
-        $this->attr = $attr;
-        if (!isset($this->css[$attr])) {
-            trigger_error(htmlspecialchars($attr) . ' is not valid space attribute');
-        }
-    }
-
-    public function transform($attr, $config, $context) {
-
-        if (!isset($attr[$this->attr])) return $attr;
-
-        $width = $this->confiscateAttr($attr, $this->attr);
-        // some validation could happen here
-
-        if (!isset($this->css[$this->attr])) return $attr;
-
-        $style = '';
-        foreach ($this->css[$this->attr] as $suffix) {
-            $property = "margin-$suffix";
-            $style .= "$property:{$width}px;";
-        }
-
-        $this->prependCSS($attr, $style);
-
-        return $attr;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php
deleted file mode 100644
index 16829552d1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Input.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/**
- * Performs miscellaneous cross attribute validation and filtering for
- * input elements. This is meant to be a post-transform.
- */
-class HTMLPurifier_AttrTransform_Input extends HTMLPurifier_AttrTransform {
-
-    protected $pixels;
-
-    public function __construct() {
-        $this->pixels = new HTMLPurifier_AttrDef_HTML_Pixels();
-    }
-
-    public function transform($attr, $config, $context) {
-        if (!isset($attr['type'])) $t = 'text';
-        else $t = strtolower($attr['type']);
-        if (isset($attr['checked']) && $t !== 'radio' && $t !== 'checkbox') {
-            unset($attr['checked']);
-        }
-        if (isset($attr['maxlength']) && $t !== 'text' && $t !== 'password') {
-            unset($attr['maxlength']);
-        }
-        if (isset($attr['size']) && $t !== 'text' && $t !== 'password') {
-            $result = $this->pixels->validate($attr['size'], $config, $context);
-            if ($result === false) unset($attr['size']);
-            else $attr['size'] = $result;
-        }
-        if (isset($attr['src']) && $t !== 'image') {
-            unset($attr['src']);
-        }
-        if (!isset($attr['value']) && ($t === 'radio' || $t === 'checkbox')) {
-            $attr['value'] = '';
-        }
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php
deleted file mode 100644
index 5869e7f820..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Lang.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-/**
- * Post-transform that copies lang's value to xml:lang (and vice-versa)
- * @note Theoretically speaking, this could be a pre-transform, but putting
- *       post is more efficient.
- */
-class HTMLPurifier_AttrTransform_Lang extends HTMLPurifier_AttrTransform
-{
-
-    public function transform($attr, $config, $context) {
-
-        $lang     = isset($attr['lang']) ? $attr['lang'] : false;
-        $xml_lang = isset($attr['xml:lang']) ? $attr['xml:lang'] : false;
-
-        if ($lang !== false && $xml_lang === false) {
-            $attr['xml:lang'] = $lang;
-        } elseif ($xml_lang !== false) {
-            $attr['lang'] = $xml_lang;
-        }
-
-        return $attr;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php
deleted file mode 100644
index ea2f30473d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Length.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/**
- * Class for handling width/height length attribute transformations to CSS
- */
-class HTMLPurifier_AttrTransform_Length extends HTMLPurifier_AttrTransform
-{
-
-    protected $name;
-    protected $cssName;
-
-    public function __construct($name, $css_name = null) {
-        $this->name = $name;
-        $this->cssName = $css_name ? $css_name : $name;
-    }
-
-    public function transform($attr, $config, $context) {
-        if (!isset($attr[$this->name])) return $attr;
-        $length = $this->confiscateAttr($attr, $this->name);
-        if(ctype_digit($length)) $length .= 'px';
-        $this->prependCSS($attr, $this->cssName . ":$length;");
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php
deleted file mode 100644
index 15315bc735..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Name.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-/**
- * Pre-transform that changes deprecated name attribute to ID if necessary
- */
-class HTMLPurifier_AttrTransform_Name extends HTMLPurifier_AttrTransform
-{
-
-    public function transform($attr, $config, $context) {
-        // Abort early if we're using relaxed definition of name
-        if ($config->get('HTML.Attr.Name.UseCDATA')) return $attr;
-        if (!isset($attr['name'])) return $attr;
-        $id = $this->confiscateAttr($attr, 'name');
-        if ( isset($attr['id']))   return $attr;
-        $attr['id'] = $id;
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php
deleted file mode 100644
index a95638c140..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/NameSync.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/**
- * Post-transform that performs validation to the name attribute; if
- * it is present with an equivalent id attribute, it is passed through;
- * otherwise validation is performed.
- */
-class HTMLPurifier_AttrTransform_NameSync extends HTMLPurifier_AttrTransform
-{
-
-    public function __construct() {
-        $this->idDef = new HTMLPurifier_AttrDef_HTML_ID();
-    }
-
-    public function transform($attr, $config, $context) {
-        if (!isset($attr['name'])) return $attr;
-        $name = $attr['name'];
-        if (isset($attr['id']) && $attr['id'] === $name) return $attr;
-        $result = $this->idDef->validate($name, $config, $context);
-        if ($result === false) unset($attr['name']);
-        else $attr['name'] = $result;
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php
deleted file mode 100644
index 4da449981f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeEmbed.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-class HTMLPurifier_AttrTransform_SafeEmbed extends HTMLPurifier_AttrTransform
-{
-    public $name = "SafeEmbed";
-
-    public function transform($attr, $config, $context) {
-        $attr['allowscriptaccess'] = 'never';
-        $attr['allownetworking'] = 'internal';
-        $attr['type'] = 'application/x-shockwave-flash';
-        return $attr;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php
deleted file mode 100644
index 1ed74898ba..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeObject.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-/**
- * Writes default type for all objects. Currently only supports flash.
- */
-class HTMLPurifier_AttrTransform_SafeObject extends HTMLPurifier_AttrTransform
-{
-    public $name = "SafeObject";
-
-    function transform($attr, $config, $context) {
-        if (!isset($attr['type'])) $attr['type'] = 'application/x-shockwave-flash';
-        return $attr;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php
deleted file mode 100644
index 94e8052a9d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/SafeParam.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-/**
- * Validates name/value pairs in param tags to be used in safe objects. This
- * will only allow name values it recognizes, and pre-fill certain attributes
- * with required values.
- *
- * @note
- *      This class only supports Flash. In the future, Quicktime support
- *      may be added.
- *
- * @warning
- *      This class expects an injector to add the necessary parameters tags.
- */
-class HTMLPurifier_AttrTransform_SafeParam extends HTMLPurifier_AttrTransform
-{
-    public $name = "SafeParam";
-    private $uri;
-
-    public function __construct() {
-        $this->uri = new HTMLPurifier_AttrDef_URI(true); // embedded
-    }
-
-    public function transform($attr, $config, $context) {
-        // If we add support for other objects, we'll need to alter the
-        // transforms.
-        switch ($attr['name']) {
-            // application/x-shockwave-flash
-            // Keep this synchronized with Injector/SafeObject.php
-            case 'allowScriptAccess':
-                $attr['value'] = 'never';
-                break;
-            case 'allowNetworking':
-                $attr['value'] = 'internal';
-                break;
-            case 'wmode':
-                $attr['value'] = 'window';
-                break;
-            case 'movie':
-                $attr['value'] = $this->uri->validate($attr['value'], $config, $context);
-                break;
-            // add other cases to support other param name/value pairs
-            default:
-                $attr['name'] = $attr['value'] = null;
-        }
-        return $attr;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php
deleted file mode 100644
index 4499050a22..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/ScriptRequired.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-/**
- * Implements required attribute stipulation for <script>
- */
-class HTMLPurifier_AttrTransform_ScriptRequired extends HTMLPurifier_AttrTransform
-{
-    public function transform($attr, $config, $context) {
-        if (!isset($attr['type'])) {
-            $attr['type'] = 'text/javascript';
-        }
-        return $attr;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php
deleted file mode 100644
index 81ac3488ba..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTransform/Textarea.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * Sets height/width defaults for <textarea>
- */
-class HTMLPurifier_AttrTransform_Textarea extends HTMLPurifier_AttrTransform
-{
-
-    public function transform($attr, $config, $context) {
-        // Calculated from Firefox
-        if (!isset($attr['cols'])) $attr['cols'] = '22';
-        if (!isset($attr['rows'])) $attr['rows'] = '3';
-        return $attr;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php b/extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php
deleted file mode 100644
index fc2ea4e588..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrTypes.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-/**
- * Provides lookup array of attribute types to HTMLPurifier_AttrDef objects
- */
-class HTMLPurifier_AttrTypes
-{
-    /**
-     * Lookup array of attribute string identifiers to concrete implementations
-     */
-    protected $info = array();
-
-    /**
-     * Constructs the info array, supplying default implementations for attribute
-     * types.
-     */
-    public function __construct() {
-        // pseudo-types, must be instantiated via shorthand
-        $this->info['Enum']    = new HTMLPurifier_AttrDef_Enum();
-        $this->info['Bool']    = new HTMLPurifier_AttrDef_HTML_Bool();
-
-        $this->info['CDATA']    = new HTMLPurifier_AttrDef_Text();
-        $this->info['ID']       = new HTMLPurifier_AttrDef_HTML_ID();
-        $this->info['Length']   = new HTMLPurifier_AttrDef_HTML_Length();
-        $this->info['MultiLength'] = new HTMLPurifier_AttrDef_HTML_MultiLength();
-        $this->info['NMTOKENS'] = new HTMLPurifier_AttrDef_HTML_Nmtokens();
-        $this->info['Pixels']   = new HTMLPurifier_AttrDef_HTML_Pixels();
-        $this->info['Text']     = new HTMLPurifier_AttrDef_Text();
-        $this->info['URI']      = new HTMLPurifier_AttrDef_URI();
-        $this->info['LanguageCode'] = new HTMLPurifier_AttrDef_Lang();
-        $this->info['Color']    = new HTMLPurifier_AttrDef_HTML_Color();
-
-        // unimplemented aliases
-        $this->info['ContentType'] = new HTMLPurifier_AttrDef_Text();
-        $this->info['ContentTypes'] = new HTMLPurifier_AttrDef_Text();
-        $this->info['Charsets'] = new HTMLPurifier_AttrDef_Text();
-        $this->info['Character'] = new HTMLPurifier_AttrDef_Text();
-
-        // "proprietary" types
-        $this->info['Class'] = new HTMLPurifier_AttrDef_HTML_Class();
-
-        // number is really a positive integer (one or more digits)
-        // FIXME: ^^ not always, see start and value of list items
-        $this->info['Number']   = new HTMLPurifier_AttrDef_Integer(false, false, true);
-    }
-
-    /**
-     * Retrieves a type
-     * @param $type String type name
-     * @return Object AttrDef for type
-     */
-    public function get($type) {
-
-        // determine if there is any extra info tacked on
-        if (strpos($type, '#') !== false) list($type, $string) = explode('#', $type, 2);
-        else $string = '';
-
-        if (!isset($this->info[$type])) {
-            trigger_error('Cannot retrieve undefined attribute type ' . $type, E_USER_ERROR);
-            return;
-        }
-
-        return $this->info[$type]->make($string);
-
-    }
-
-    /**
-     * Sets a new implementation for a type
-     * @param $type String type name
-     * @param $impl Object AttrDef for type
-     */
-    public function set($type, $impl) {
-        $this->info[$type] = $impl;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php b/extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php
deleted file mode 100644
index 829a0f8f22..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/AttrValidator.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php
-
-/**
- * Validates the attributes of a token. Doesn't manage required attributes
- * very well. The only reason we factored this out was because RemoveForeignElements
- * also needed it besides ValidateAttributes.
- */
-class HTMLPurifier_AttrValidator
-{
-
-    /**
-     * Validates the attributes of a token, returning a modified token
-     * that has valid tokens
-     * @param $token Reference to token to validate. We require a reference
-     *     because the operation this class performs on the token are
-     *     not atomic, so the context CurrentToken to be updated
-     *     throughout
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     */
-    public function validateToken(&$token, &$config, $context) {
-
-        $definition = $config->getHTMLDefinition();
-        $e =& $context->get('ErrorCollector', true);
-
-        // initialize IDAccumulator if necessary
-        $ok =& $context->get('IDAccumulator', true);
-        if (!$ok) {
-            $id_accumulator = HTMLPurifier_IDAccumulator::build($config, $context);
-            $context->register('IDAccumulator', $id_accumulator);
-        }
-
-        // initialize CurrentToken if necessary
-        $current_token =& $context->get('CurrentToken', true);
-        if (!$current_token) $context->register('CurrentToken', $token);
-
-        if (
-            !$token instanceof HTMLPurifier_Token_Start &&
-            !$token instanceof HTMLPurifier_Token_Empty
-        ) return $token;
-
-        // create alias to global definition array, see also $defs
-        // DEFINITION CALL
-        $d_defs = $definition->info_global_attr;
-
-        // don't update token until the very end, to ensure an atomic update
-        $attr = $token->attr;
-
-        // do global transformations (pre)
-        // nothing currently utilizes this
-        foreach ($definition->info_attr_transform_pre as $transform) {
-            $attr = $transform->transform($o = $attr, $config, $context);
-            if ($e) {
-                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
-            }
-        }
-
-        // do local transformations only applicable to this element (pre)
-        // ex. <p align="right"> to <p style="text-align:right;">
-        foreach ($definition->info[$token->name]->attr_transform_pre as $transform) {
-            $attr = $transform->transform($o = $attr, $config, $context);
-            if ($e) {
-                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
-            }
-        }
-
-        // create alias to this element's attribute definition array, see
-        // also $d_defs (global attribute definition array)
-        // DEFINITION CALL
-        $defs = $definition->info[$token->name]->attr;
-
-        $attr_key = false;
-        $context->register('CurrentAttr', $attr_key);
-
-        // iterate through all the attribute keypairs
-        // Watch out for name collisions: $key has previously been used
-        foreach ($attr as $attr_key => $value) {
-
-            // call the definition
-            if ( isset($defs[$attr_key]) ) {
-                // there is a local definition defined
-                if ($defs[$attr_key] === false) {
-                    // We've explicitly been told not to allow this element.
-                    // This is usually when there's a global definition
-                    // that must be overridden.
-                    // Theoretically speaking, we could have a
-                    // AttrDef_DenyAll, but this is faster!
-                    $result = false;
-                } else {
-                    // validate according to the element's definition
-                    $result = $defs[$attr_key]->validate(
-                                    $value, $config, $context
-                               );
-                }
-            } elseif ( isset($d_defs[$attr_key]) ) {
-                // there is a global definition defined, validate according
-                // to the global definition
-                $result = $d_defs[$attr_key]->validate(
-                                $value, $config, $context
-                           );
-            } else {
-                // system never heard of the attribute? DELETE!
-                $result = false;
-            }
-
-            // put the results into effect
-            if ($result === false || $result === null) {
-                // this is a generic error message that should replaced
-                // with more specific ones when possible
-                if ($e) $e->send(E_ERROR, 'AttrValidator: Attribute removed');
-
-                // remove the attribute
-                unset($attr[$attr_key]);
-            } elseif (is_string($result)) {
-                // generally, if a substitution is happening, there
-                // was some sort of implicit correction going on. We'll
-                // delegate it to the attribute classes to say exactly what.
-
-                // simple substitution
-                $attr[$attr_key] = $result;
-            } else {
-                // nothing happens
-            }
-
-            // we'd also want slightly more complicated substitution
-            // involving an array as the return value,
-            // although we're not sure how colliding attributes would
-            // resolve (certain ones would be completely overriden,
-            // others would prepend themselves).
-        }
-
-        $context->destroy('CurrentAttr');
-
-        // post transforms
-
-        // global (error reporting untested)
-        foreach ($definition->info_attr_transform_post as $transform) {
-            $attr = $transform->transform($o = $attr, $config, $context);
-            if ($e) {
-                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
-            }
-        }
-
-        // local (error reporting untested)
-        foreach ($definition->info[$token->name]->attr_transform_post as $transform) {
-            $attr = $transform->transform($o = $attr, $config, $context);
-            if ($e) {
-                if ($attr != $o) $e->send(E_NOTICE, 'AttrValidator: Attributes transformed', $o, $attr);
-            }
-        }
-
-        $token->attr = $attr;
-
-        // destroy CurrentToken if we made it ourselves
-        if (!$current_token) $context->destroy('CurrentToken');
-
-    }
-
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php b/extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php
deleted file mode 100644
index 559f61a232..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Bootstrap.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-// constants are slow, so we use as few as possible
-if (!defined('HTMLPURIFIER_PREFIX')) {
-    define('HTMLPURIFIER_PREFIX', realpath(dirname(__FILE__) . '/..'));
-}
-
-// accomodations for versions earlier than 5.0.2
-// borrowed from PHP_Compat, LGPL licensed, by Aidan Lister <aidan@php.net>
-if (!defined('PHP_EOL')) {
-    switch (strtoupper(substr(PHP_OS, 0, 3))) {
-        case 'WIN':
-            define('PHP_EOL', "\r\n");
-            break;
-        case 'DAR':
-            define('PHP_EOL', "\r");
-            break;
-        default:
-            define('PHP_EOL', "\n");
-    }
-}
-
-/**
- * Bootstrap class that contains meta-functionality for HTML Purifier such as
- * the autoload function.
- *
- * @note
- *      This class may be used without any other files from HTML Purifier.
- */
-class HTMLPurifier_Bootstrap
-{
-
-    /**
-     * Autoload function for HTML Purifier
-     * @param $class Class to load
-     */
-    public static function autoload($class) {
-        $file = HTMLPurifier_Bootstrap::getPath($class);
-        if (!$file) return false;
-        require HTMLPURIFIER_PREFIX . '/' . $file;
-        return true;
-    }
-
-    /**
-     * Returns the path for a specific class.
-     */
-    public static function getPath($class) {
-        if (strncmp('HTMLPurifier', $class, 12) !== 0) return false;
-        // Custom implementations
-        if (strncmp('HTMLPurifier_Language_', $class, 22) === 0) {
-            $code = str_replace('_', '-', substr($class, 22));
-            $file = 'HTMLPurifier/Language/classes/' . $code . '.php';
-        } else {
-            $file = str_replace('_', '/', $class) . '.php';
-        }
-        if (!file_exists(HTMLPURIFIER_PREFIX . '/' . $file)) return false;
-        return $file;
-    }
-
-    /**
-     * "Pre-registers" our autoloader on the SPL stack.
-     */
-    public static function registerAutoload() {
-        $autoload = array('HTMLPurifier_Bootstrap', 'autoload');
-        if ( ($funcs = spl_autoload_functions()) === false ) {
-            spl_autoload_register($autoload);
-        } elseif (function_exists('spl_autoload_unregister')) {
-            $compat = version_compare(PHP_VERSION, '5.1.2', '<=') &&
-                      version_compare(PHP_VERSION, '5.1.0', '>=');
-            foreach ($funcs as $func) {
-                if (is_array($func)) {
-                    // :TRICKY: There are some compatibility issues and some
-                    // places where we need to error out
-                    $reflector = new ReflectionMethod($func[0], $func[1]);
-                    if (!$reflector->isStatic()) {
-                        throw new Exception('
-                            HTML Purifier autoloader registrar is not compatible
-                            with non-static object methods due to PHP Bug #44144;
-                            Please do not use HTMLPurifier.autoload.php (or any
-                            file that includes this file); instead, place the code:
-                            spl_autoload_register(array(\'HTMLPurifier_Bootstrap\', \'autoload\'))
-                            after your own autoloaders.
-                        ');
-                    }
-                    // Suprisingly, spl_autoload_register supports the
-                    // Class::staticMethod callback format, although call_user_func doesn't
-                    if ($compat) $func = implode('::', $func);
-                }
-                spl_autoload_unregister($func);
-            }
-            spl_autoload_register($autoload);
-            foreach ($funcs as $func) spl_autoload_register($func);
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php
deleted file mode 100644
index 6a2e6f56d9..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/CSSDefinition.php
+++ /dev/null
@@ -1,292 +0,0 @@
-<?php
-
-/**
- * Defines allowed CSS attributes and what their values are.
- * @see HTMLPurifier_HTMLDefinition
- */
-class HTMLPurifier_CSSDefinition extends HTMLPurifier_Definition
-{
-
-    public $type = 'CSS';
-
-    /**
-     * Assoc array of attribute name to definition object.
-     */
-    public $info = array();
-
-    /**
-     * Constructs the info array.  The meat of this class.
-     */
-    protected function doSetup($config) {
-
-        $this->info['text-align'] = new HTMLPurifier_AttrDef_Enum(
-            array('left', 'right', 'center', 'justify'), false);
-
-        $border_style =
-        $this->info['border-bottom-style'] =
-        $this->info['border-right-style'] =
-        $this->info['border-left-style'] =
-        $this->info['border-top-style'] =  new HTMLPurifier_AttrDef_Enum(
-            array('none', 'hidden', 'dotted', 'dashed', 'solid', 'double',
-            'groove', 'ridge', 'inset', 'outset'), false);
-
-        $this->info['border-style'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_style);
-
-        $this->info['clear'] = new HTMLPurifier_AttrDef_Enum(
-            array('none', 'left', 'right', 'both'), false);
-        $this->info['float'] = new HTMLPurifier_AttrDef_Enum(
-            array('none', 'left', 'right'), false);
-        $this->info['font-style'] = new HTMLPurifier_AttrDef_Enum(
-            array('normal', 'italic', 'oblique'), false);
-        $this->info['font-variant'] = new HTMLPurifier_AttrDef_Enum(
-            array('normal', 'small-caps'), false);
-
-        $uri_or_none = new HTMLPurifier_AttrDef_CSS_Composite(
-            array(
-                new HTMLPurifier_AttrDef_Enum(array('none')),
-                new HTMLPurifier_AttrDef_CSS_URI()
-            )
-        );
-
-        $this->info['list-style-position'] = new HTMLPurifier_AttrDef_Enum(
-            array('inside', 'outside'), false);
-        $this->info['list-style-type'] = new HTMLPurifier_AttrDef_Enum(
-            array('disc', 'circle', 'square', 'decimal', 'lower-roman',
-            'upper-roman', 'lower-alpha', 'upper-alpha', 'none'), false);
-        $this->info['list-style-image'] = $uri_or_none;
-
-        $this->info['list-style'] = new HTMLPurifier_AttrDef_CSS_ListStyle($config);
-
-        $this->info['text-transform'] = new HTMLPurifier_AttrDef_Enum(
-            array('capitalize', 'uppercase', 'lowercase', 'none'), false);
-        $this->info['color'] = new HTMLPurifier_AttrDef_CSS_Color();
-
-        $this->info['background-image'] = $uri_or_none;
-        $this->info['background-repeat'] = new HTMLPurifier_AttrDef_Enum(
-            array('repeat', 'repeat-x', 'repeat-y', 'no-repeat')
-        );
-        $this->info['background-attachment'] = new HTMLPurifier_AttrDef_Enum(
-            array('scroll', 'fixed')
-        );
-        $this->info['background-position'] = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
-
-        $border_color =
-        $this->info['border-top-color'] =
-        $this->info['border-bottom-color'] =
-        $this->info['border-left-color'] =
-        $this->info['border-right-color'] =
-        $this->info['background-color'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('transparent')),
-            new HTMLPurifier_AttrDef_CSS_Color()
-        ));
-
-        $this->info['background'] = new HTMLPurifier_AttrDef_CSS_Background($config);
-
-        $this->info['border-color'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_color);
-
-        $border_width =
-        $this->info['border-top-width'] =
-        $this->info['border-bottom-width'] =
-        $this->info['border-left-width'] =
-        $this->info['border-right-width'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('thin', 'medium', 'thick')),
-            new HTMLPurifier_AttrDef_CSS_Length('0') //disallow negative
-        ));
-
-        $this->info['border-width'] = new HTMLPurifier_AttrDef_CSS_Multiple($border_width);
-
-        $this->info['letter-spacing'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('normal')),
-            new HTMLPurifier_AttrDef_CSS_Length()
-        ));
-
-        $this->info['word-spacing'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('normal')),
-            new HTMLPurifier_AttrDef_CSS_Length()
-        ));
-
-        $this->info['font-size'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('xx-small', 'x-small',
-                'small', 'medium', 'large', 'x-large', 'xx-large',
-                'larger', 'smaller')),
-            new HTMLPurifier_AttrDef_CSS_Percentage(),
-            new HTMLPurifier_AttrDef_CSS_Length()
-        ));
-
-        $this->info['line-height'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('normal')),
-            new HTMLPurifier_AttrDef_CSS_Number(true), // no negatives
-            new HTMLPurifier_AttrDef_CSS_Length('0'),
-            new HTMLPurifier_AttrDef_CSS_Percentage(true)
-        ));
-
-        $margin =
-        $this->info['margin-top'] =
-        $this->info['margin-bottom'] =
-        $this->info['margin-left'] =
-        $this->info['margin-right'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_CSS_Length(),
-            new HTMLPurifier_AttrDef_CSS_Percentage(),
-            new HTMLPurifier_AttrDef_Enum(array('auto'))
-        ));
-
-        $this->info['margin'] = new HTMLPurifier_AttrDef_CSS_Multiple($margin);
-
-        // non-negative
-        $padding =
-        $this->info['padding-top'] =
-        $this->info['padding-bottom'] =
-        $this->info['padding-left'] =
-        $this->info['padding-right'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_CSS_Length('0'),
-            new HTMLPurifier_AttrDef_CSS_Percentage(true)
-        ));
-
-        $this->info['padding'] = new HTMLPurifier_AttrDef_CSS_Multiple($padding);
-
-        $this->info['text-indent'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_CSS_Length(),
-            new HTMLPurifier_AttrDef_CSS_Percentage()
-        ));
-
-        $trusted_wh = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_CSS_Length('0'),
-            new HTMLPurifier_AttrDef_CSS_Percentage(true),
-            new HTMLPurifier_AttrDef_Enum(array('auto'))
-        ));
-        $max = $config->get('CSS.MaxImgLength');
-
-        $this->info['width'] =
-        $this->info['height'] =
-            $max === null ?
-            $trusted_wh :
-            new HTMLPurifier_AttrDef_Switch('img',
-                // For img tags:
-                new HTMLPurifier_AttrDef_CSS_Composite(array(
-                    new HTMLPurifier_AttrDef_CSS_Length('0', $max),
-                    new HTMLPurifier_AttrDef_Enum(array('auto'))
-                )),
-                // For everyone else:
-                $trusted_wh
-            );
-
-        $this->info['text-decoration'] = new HTMLPurifier_AttrDef_CSS_TextDecoration();
-
-        $this->info['font-family'] = new HTMLPurifier_AttrDef_CSS_FontFamily();
-
-        // this could use specialized code
-        $this->info['font-weight'] = new HTMLPurifier_AttrDef_Enum(
-            array('normal', 'bold', 'bolder', 'lighter', '100', '200', '300',
-            '400', '500', '600', '700', '800', '900'), false);
-
-        // MUST be called after other font properties, as it references
-        // a CSSDefinition object
-        $this->info['font'] = new HTMLPurifier_AttrDef_CSS_Font($config);
-
-        // same here
-        $this->info['border'] =
-        $this->info['border-bottom'] =
-        $this->info['border-top'] =
-        $this->info['border-left'] =
-        $this->info['border-right'] = new HTMLPurifier_AttrDef_CSS_Border($config);
-
-        $this->info['border-collapse'] = new HTMLPurifier_AttrDef_Enum(array(
-            'collapse', 'separate'));
-
-        $this->info['caption-side'] = new HTMLPurifier_AttrDef_Enum(array(
-            'top', 'bottom'));
-
-        $this->info['table-layout'] = new HTMLPurifier_AttrDef_Enum(array(
-            'auto', 'fixed'));
-
-        $this->info['vertical-align'] = new HTMLPurifier_AttrDef_CSS_Composite(array(
-            new HTMLPurifier_AttrDef_Enum(array('baseline', 'sub', 'super',
-                'top', 'text-top', 'middle', 'bottom', 'text-bottom')),
-            new HTMLPurifier_AttrDef_CSS_Length(),
-            new HTMLPurifier_AttrDef_CSS_Percentage()
-        ));
-
-        $this->info['border-spacing'] = new HTMLPurifier_AttrDef_CSS_Multiple(new HTMLPurifier_AttrDef_CSS_Length(), 2);
-
-        // partial support
-        $this->info['white-space'] = new HTMLPurifier_AttrDef_Enum(array('nowrap'));
-
-        if ($config->get('CSS.Proprietary')) {
-            $this->doSetupProprietary($config);
-        }
-
-        if ($config->get('CSS.AllowTricky')) {
-            $this->doSetupTricky($config);
-        }
-
-        $allow_important = $config->get('CSS.AllowImportant');
-        // wrap all attr-defs with decorator that handles !important
-        foreach ($this->info as $k => $v) {
-            $this->info[$k] = new HTMLPurifier_AttrDef_CSS_ImportantDecorator($v, $allow_important);
-        }
-
-        $this->setupConfigStuff($config);
-    }
-
-    protected function doSetupProprietary($config) {
-        // Internet Explorer only scrollbar colors
-        $this->info['scrollbar-arrow-color']        = new HTMLPurifier_AttrDef_CSS_Color();
-        $this->info['scrollbar-base-color']         = new HTMLPurifier_AttrDef_CSS_Color();
-        $this->info['scrollbar-darkshadow-color']   = new HTMLPurifier_AttrDef_CSS_Color();
-        $this->info['scrollbar-face-color']         = new HTMLPurifier_AttrDef_CSS_Color();
-        $this->info['scrollbar-highlight-color']    = new HTMLPurifier_AttrDef_CSS_Color();
-        $this->info['scrollbar-shadow-color']       = new HTMLPurifier_AttrDef_CSS_Color();
-
-        // technically not proprietary, but CSS3, and no one supports it
-        $this->info['opacity']          = new HTMLPurifier_AttrDef_CSS_AlphaValue();
-        $this->info['-moz-opacity']     = new HTMLPurifier_AttrDef_CSS_AlphaValue();
-        $this->info['-khtml-opacity']   = new HTMLPurifier_AttrDef_CSS_AlphaValue();
-
-        // only opacity, for now
-        $this->info['filter'] = new HTMLPurifier_AttrDef_CSS_Filter();
-
-    }
-
-    protected function doSetupTricky($config) {
-        $this->info['display'] = new HTMLPurifier_AttrDef_Enum(array(
-            'inline', 'block', 'list-item', 'run-in', 'compact',
-            'marker', 'table', 'inline-table', 'table-row-group',
-            'table-header-group', 'table-footer-group', 'table-row',
-            'table-column-group', 'table-column', 'table-cell', 'table-caption', 'none'
-        ));
-        $this->info['visibility'] = new HTMLPurifier_AttrDef_Enum(array(
-            'visible', 'hidden', 'collapse'
-        ));
-        $this->info['overflow'] = new HTMLPurifier_AttrDef_Enum(array('visible', 'hidden', 'auto', 'scroll'));
-    }
-
-
-    /**
-     * Performs extra config-based processing. Based off of
-     * HTMLPurifier_HTMLDefinition.
-     * @todo Refactor duplicate elements into common class (probably using
-     *       composition, not inheritance).
-     */
-    protected function setupConfigStuff($config) {
-
-        // setup allowed elements
-        $support = "(for information on implementing this, see the ".
-                   "support forums) ";
-        $allowed_attributes = $config->get('CSS.AllowedProperties');
-        if ($allowed_attributes !== null) {
-            foreach ($this->info as $name => $d) {
-                if(!isset($allowed_attributes[$name])) unset($this->info[$name]);
-                unset($allowed_attributes[$name]);
-            }
-            // emit errors
-            foreach ($allowed_attributes as $name => $d) {
-                // :TODO: Is this htmlspecialchars() call really necessary?
-                $name = htmlspecialchars($name);
-                trigger_error("Style attribute '$name' is not supported $support", E_USER_WARNING);
-            }
-        }
-
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef.php
deleted file mode 100644
index c5d5216dab..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-/**
- * Defines allowed child nodes and validates tokens against it.
- */
-abstract class HTMLPurifier_ChildDef
-{
-    /**
-     * Type of child definition, usually right-most part of class name lowercase.
-     * Used occasionally in terms of context.
-     */
-    public $type;
-
-    /**
-     * Bool that indicates whether or not an empty array of children is okay
-     *
-     * This is necessary for redundant checking when changes affecting
-     * a child node may cause a parent node to now be disallowed.
-     */
-    public $allow_empty;
-
-    /**
-     * Lookup array of all elements that this definition could possibly allow
-     */
-    public $elements = array();
-
-    /**
-     * Get lookup of tag names that should not close this element automatically.
-     * All other elements will do so.
-     */
-    public function getAllowedElements($config) {
-        return $this->elements;
-    }
-
-    /**
-     * Validates nodes according to definition and returns modification.
-     *
-     * @param $tokens_of_children Array of HTMLPurifier_Token
-     * @param $config HTMLPurifier_Config object
-     * @param $context HTMLPurifier_Context object
-     * @return bool true to leave nodes as is
-     * @return bool false to remove parent node
-     * @return array of replacement child tokens
-     */
-    abstract public function validateChildren($tokens_of_children, $config, $context);
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php
deleted file mode 100644
index 15c364ee33..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Chameleon.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-
-/**
- * Definition that uses different definitions depending on context.
- *
- * The del and ins tags are notable because they allow different types of
- * elements depending on whether or not they're in a block or inline context.
- * Chameleon allows this behavior to happen by using two different
- * definitions depending on context.  While this somewhat generalized,
- * it is specifically intended for those two tags.
- */
-class HTMLPurifier_ChildDef_Chameleon extends HTMLPurifier_ChildDef
-{
-
-    /**
-     * Instance of the definition object to use when inline. Usually stricter.
-     */
-    public $inline;
-
-    /**
-     * Instance of the definition object to use when block.
-     */
-    public $block;
-
-    public $type = 'chameleon';
-
-    /**
-     * @param $inline List of elements to allow when inline.
-     * @param $block List of elements to allow when block.
-     */
-    public function __construct($inline, $block) {
-        $this->inline = new HTMLPurifier_ChildDef_Optional($inline);
-        $this->block  = new HTMLPurifier_ChildDef_Optional($block);
-        $this->elements = $this->block->elements;
-    }
-
-    public function validateChildren($tokens_of_children, $config, $context) {
-        if ($context->get('IsInline') === false) {
-            return $this->block->validateChildren(
-                $tokens_of_children, $config, $context);
-        } else {
-            return $this->inline->validateChildren(
-                $tokens_of_children, $config, $context);
-        }
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php
deleted file mode 100644
index b68047b4b5..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Custom.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-
-/**
- * Custom validation class, accepts DTD child definitions
- *
- * @warning Currently this class is an all or nothing proposition, that is,
- *          it will only give a bool return value.
- */
-class HTMLPurifier_ChildDef_Custom extends HTMLPurifier_ChildDef
-{
-    public $type = 'custom';
-    public $allow_empty = false;
-    /**
-     * Allowed child pattern as defined by the DTD
-     */
-    public $dtd_regex;
-    /**
-     * PCRE regex derived from $dtd_regex
-     * @private
-     */
-    private $_pcre_regex;
-    /**
-     * @param $dtd_regex Allowed child pattern from the DTD
-     */
-    public function __construct($dtd_regex) {
-        $this->dtd_regex = $dtd_regex;
-        $this->_compileRegex();
-    }
-    /**
-     * Compiles the PCRE regex from a DTD regex ($dtd_regex to $_pcre_regex)
-     */
-    protected function _compileRegex() {
-        $raw = str_replace(' ', '', $this->dtd_regex);
-        if ($raw{0} != '(') {
-            $raw = "($raw)";
-        }
-        $el = '[#a-zA-Z0-9_.-]+';
-        $reg = $raw;
-
-        // COMPLICATED! AND MIGHT BE BUGGY! I HAVE NO CLUE WHAT I'M
-        // DOING! Seriously: if there's problems, please report them.
-
-        // collect all elements into the $elements array
-        preg_match_all("/$el/", $reg, $matches);
-        foreach ($matches[0] as $match) {
-            $this->elements[$match] = true;
-        }
-
-        // setup all elements as parentheticals with leading commas
-        $reg = preg_replace("/$el/", '(,\\0)', $reg);
-
-        // remove commas when they were not solicited
-        $reg = preg_replace("/([^,(|]\(+),/", '\\1', $reg);
-
-        // remove all non-paranthetical commas: they are handled by first regex
-        $reg = preg_replace("/,\(/", '(', $reg);
-
-        $this->_pcre_regex = $reg;
-    }
-    public function validateChildren($tokens_of_children, $config, $context) {
-        $list_of_children = '';
-        $nesting = 0; // depth into the nest
-        foreach ($tokens_of_children as $token) {
-            if (!empty($token->is_whitespace)) continue;
-
-            $is_child = ($nesting == 0); // direct
-
-            if ($token instanceof HTMLPurifier_Token_Start) {
-                $nesting++;
-            } elseif ($token instanceof HTMLPurifier_Token_End) {
-                $nesting--;
-            }
-
-            if ($is_child) {
-                $list_of_children .= $token->name . ',';
-            }
-        }
-        // add leading comma to deal with stray comma declarations
-        $list_of_children = ',' . rtrim($list_of_children, ',');
-        $okay =
-            preg_match(
-                '/^,?'.$this->_pcre_regex.'$/',
-                $list_of_children
-            );
-
-        return (bool) $okay;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php
deleted file mode 100644
index 13171f6651..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Empty.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/**
- * Definition that disallows all elements.
- * @warning validateChildren() in this class is actually never called, because
- *          empty elements are corrected in HTMLPurifier_Strategy_MakeWellFormed
- *          before child definitions are parsed in earnest by
- *          HTMLPurifier_Strategy_FixNesting.
- */
-class HTMLPurifier_ChildDef_Empty extends HTMLPurifier_ChildDef
-{
-    public $allow_empty = true;
-    public $type = 'empty';
-    public function __construct() {}
-    public function validateChildren($tokens_of_children, $config, $context) {
-        return array();
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php
deleted file mode 100644
index 32bcb9898e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Optional.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-/**
- * Definition that allows a set of elements, and allows no children.
- * @note This is a hack to reuse code from HTMLPurifier_ChildDef_Required,
- *       really, one shouldn't inherit from the other.  Only altered behavior
- *       is to overload a returned false with an array.  Thus, it will never
- *       return false.
- */
-class HTMLPurifier_ChildDef_Optional extends HTMLPurifier_ChildDef_Required
-{
-    public $allow_empty = true;
-    public $type = 'optional';
-    public function validateChildren($tokens_of_children, $config, $context) {
-        $result = parent::validateChildren($tokens_of_children, $config, $context);
-        // we assume that $tokens_of_children is not modified
-        if ($result === false) {
-            if (empty($tokens_of_children)) return true;
-            elseif ($this->whitespace) return $tokens_of_children;
-            else return array();
-        }
-        return $result;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php
deleted file mode 100644
index 4889f249b8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Required.php
+++ /dev/null
@@ -1,117 +0,0 @@
-<?php
-
-/**
- * Definition that allows a set of elements, but disallows empty children.
- */
-class HTMLPurifier_ChildDef_Required extends HTMLPurifier_ChildDef
-{
-    /**
-     * Lookup table of allowed elements.
-     * @public
-     */
-    public $elements = array();
-    /**
-     * Whether or not the last passed node was all whitespace.
-     */
-    protected $whitespace = false;
-    /**
-     * @param $elements List of allowed element names (lowercase).
-     */
-    public function __construct($elements) {
-        if (is_string($elements)) {
-            $elements = str_replace(' ', '', $elements);
-            $elements = explode('|', $elements);
-        }
-        $keys = array_keys($elements);
-        if ($keys == array_keys($keys)) {
-            $elements = array_flip($elements);
-            foreach ($elements as $i => $x) {
-                $elements[$i] = true;
-                if (empty($i)) unset($elements[$i]); // remove blank
-            }
-        }
-        $this->elements = $elements;
-    }
-    public $allow_empty = false;
-    public $type = 'required';
-    public function validateChildren($tokens_of_children, $config, $context) {
-        // Flag for subclasses
-        $this->whitespace = false;
-
-        // if there are no tokens, delete parent node
-        if (empty($tokens_of_children)) return false;
-
-        // the new set of children
-        $result = array();
-
-        // current depth into the nest
-        $nesting = 0;
-
-        // whether or not we're deleting a node
-        $is_deleting = false;
-
-        // whether or not parsed character data is allowed
-        // this controls whether or not we silently drop a tag
-        // or generate escaped HTML from it
-        $pcdata_allowed = isset($this->elements['#PCDATA']);
-
-        // a little sanity check to make sure it's not ALL whitespace
-        $all_whitespace = true;
-
-        // some configuration
-        $escape_invalid_children = $config->get('Core.EscapeInvalidChildren');
-
-        // generator
-        $gen = new HTMLPurifier_Generator($config, $context);
-
-        foreach ($tokens_of_children as $token) {
-            if (!empty($token->is_whitespace)) {
-                $result[] = $token;
-                continue;
-            }
-            $all_whitespace = false; // phew, we're not talking about whitespace
-
-            $is_child = ($nesting == 0);
-
-            if ($token instanceof HTMLPurifier_Token_Start) {
-                $nesting++;
-            } elseif ($token instanceof HTMLPurifier_Token_End) {
-                $nesting--;
-            }
-
-            if ($is_child) {
-                $is_deleting = false;
-                if (!isset($this->elements[$token->name])) {
-                    $is_deleting = true;
-                    if ($pcdata_allowed && $token instanceof HTMLPurifier_Token_Text) {
-                        $result[] = $token;
-                    } elseif ($pcdata_allowed && $escape_invalid_children) {
-                        $result[] = new HTMLPurifier_Token_Text(
-                            $gen->generateFromToken($token)
-                        );
-                    }
-                    continue;
-                }
-            }
-            if (!$is_deleting || ($pcdata_allowed && $token instanceof HTMLPurifier_Token_Text)) {
-                $result[] = $token;
-            } elseif ($pcdata_allowed && $escape_invalid_children) {
-                $result[] =
-                    new HTMLPurifier_Token_Text(
-                        $gen->generateFromToken($token)
-                    );
-            } else {
-                // drop silently
-            }
-        }
-        if (empty($result)) return false;
-        if ($all_whitespace) {
-            $this->whitespace = true;
-            return false;
-        }
-        if ($tokens_of_children == $result) return true;
-        return $result;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php
deleted file mode 100644
index dfae8a6e5e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/StrictBlockquote.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-
-/**
- * Takes the contents of blockquote when in strict and reformats for validation.
- */
-class HTMLPurifier_ChildDef_StrictBlockquote extends HTMLPurifier_ChildDef_Required
-{
-    protected $real_elements;
-    protected $fake_elements;
-    public $allow_empty = true;
-    public $type = 'strictblockquote';
-    protected $init = false;
-
-    /**
-     * @note We don't want MakeWellFormed to auto-close inline elements since
-     *       they might be allowed.
-     */
-    public function getAllowedElements($config) {
-        $this->init($config);
-        return $this->fake_elements;
-    }
-
-    public function validateChildren($tokens_of_children, $config, $context) {
-
-        $this->init($config);
-
-        // trick the parent class into thinking it allows more
-        $this->elements = $this->fake_elements;
-        $result = parent::validateChildren($tokens_of_children, $config, $context);
-        $this->elements = $this->real_elements;
-
-        if ($result === false) return array();
-        if ($result === true) $result = $tokens_of_children;
-
-        $def = $config->getHTMLDefinition();
-        $block_wrap_start = new HTMLPurifier_Token_Start($def->info_block_wrapper);
-        $block_wrap_end   = new HTMLPurifier_Token_End(  $def->info_block_wrapper);
-        $is_inline = false;
-        $depth = 0;
-        $ret = array();
-
-        // assuming that there are no comment tokens
-        foreach ($result as $i => $token) {
-            $token = $result[$i];
-            // ifs are nested for readability
-            if (!$is_inline) {
-                if (!$depth) {
-                     if (
-                        ($token instanceof HTMLPurifier_Token_Text && !$token->is_whitespace) ||
-                        (!$token instanceof HTMLPurifier_Token_Text && !isset($this->elements[$token->name]))
-                     ) {
-                        $is_inline = true;
-                        $ret[] = $block_wrap_start;
-                     }
-                }
-            } else {
-                if (!$depth) {
-                    // starting tokens have been inline text / empty
-                    if ($token instanceof HTMLPurifier_Token_Start || $token instanceof HTMLPurifier_Token_Empty) {
-                        if (isset($this->elements[$token->name])) {
-                            // ended
-                            $ret[] = $block_wrap_end;
-                            $is_inline = false;
-                        }
-                    }
-                }
-            }
-            $ret[] = $token;
-            if ($token instanceof HTMLPurifier_Token_Start) $depth++;
-            if ($token instanceof HTMLPurifier_Token_End)   $depth--;
-        }
-        if ($is_inline) $ret[] = $block_wrap_end;
-        return $ret;
-    }
-
-    private function init($config) {
-        if (!$this->init) {
-            $def = $config->getHTMLDefinition();
-            // allow all inline elements
-            $this->real_elements = $this->elements;
-            $this->fake_elements = $def->info_content_sets['Flow'];
-            $this->fake_elements['#PCDATA'] = true;
-            $this->init = true;
-        }
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php b/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php
deleted file mode 100644
index 34f0227dd2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ChildDef/Table.php
+++ /dev/null
@@ -1,142 +0,0 @@
-<?php
-
-/**
- * Definition for tables
- */
-class HTMLPurifier_ChildDef_Table extends HTMLPurifier_ChildDef
-{
-    public $allow_empty = false;
-    public $type = 'table';
-    public $elements = array('tr' => true, 'tbody' => true, 'thead' => true,
-        'tfoot' => true, 'caption' => true, 'colgroup' => true, 'col' => true);
-    public function __construct() {}
-    public function validateChildren($tokens_of_children, $config, $context) {
-        if (empty($tokens_of_children)) return false;
-
-        // this ensures that the loop gets run one last time before closing
-        // up. It's a little bit of a hack, but it works! Just make sure you
-        // get rid of the token later.
-        $tokens_of_children[] = false;
-
-        // only one of these elements is allowed in a table
-        $caption = false;
-        $thead   = false;
-        $tfoot   = false;
-
-        // as many of these as you want
-        $cols    = array();
-        $content = array();
-
-        $nesting = 0; // current depth so we can determine nodes
-        $is_collecting = false; // are we globbing together tokens to package
-                                // into one of the collectors?
-        $collection = array(); // collected nodes
-        $tag_index = 0; // the first node might be whitespace,
-                            // so this tells us where the start tag is
-
-        foreach ($tokens_of_children as $token) {
-            $is_child = ($nesting == 0);
-
-            if ($token === false) {
-                // terminating sequence started
-            } elseif ($token instanceof HTMLPurifier_Token_Start) {
-                $nesting++;
-            } elseif ($token instanceof HTMLPurifier_Token_End) {
-                $nesting--;
-            }
-
-            // handle node collection
-            if ($is_collecting) {
-                if ($is_child) {
-                    // okay, let's stash the tokens away
-                    // first token tells us the type of the collection
-                    switch ($collection[$tag_index]->name) {
-                        case 'tr':
-                        case 'tbody':
-                            $content[] = $collection;
-                            break;
-                        case 'caption':
-                            if ($caption !== false) break;
-                            $caption = $collection;
-                            break;
-                        case 'thead':
-                        case 'tfoot':
-                            // access the appropriate variable, $thead or $tfoot
-                            $var = $collection[$tag_index]->name;
-                            if ($$var === false) {
-                                $$var = $collection;
-                            } else {
-                                // transmutate the first and less entries into
-                                // tbody tags, and then put into content
-                                $collection[$tag_index]->name = 'tbody';
-                                $collection[count($collection)-1]->name = 'tbody';
-                                $content[] = $collection;
-                            }
-                            break;
-                         case 'colgroup':
-                            $cols[] = $collection;
-                            break;
-                    }
-                    $collection = array();
-                    $is_collecting = false;
-                    $tag_index = 0;
-                } else {
-                    // add the node to the collection
-                    $collection[] = $token;
-                }
-            }
-
-            // terminate
-            if ($token === false) break;
-
-            if ($is_child) {
-                // determine what we're dealing with
-                if ($token->name == 'col') {
-                    // the only empty tag in the possie, we can handle it
-                    // immediately
-                    $cols[] = array_merge($collection, array($token));
-                    $collection = array();
-                    $tag_index = 0;
-                    continue;
-                }
-                switch($token->name) {
-                    case 'caption':
-                    case 'colgroup':
-                    case 'thead':
-                    case 'tfoot':
-                    case 'tbody':
-                    case 'tr':
-                        $is_collecting = true;
-                        $collection[] = $token;
-                        continue;
-                    default:
-                        if (!empty($token->is_whitespace)) {
-                            $collection[] = $token;
-                            $tag_index++;
-                        }
-                        continue;
-                }
-            }
-        }
-
-        if (empty($content)) return false;
-
-        $ret = array();
-        if ($caption !== false) $ret = array_merge($ret, $caption);
-        if ($cols !== false)    foreach ($cols as $token_array) $ret = array_merge($ret, $token_array);
-        if ($thead !== false)   $ret = array_merge($ret, $thead);
-        if ($tfoot !== false)   $ret = array_merge($ret, $tfoot);
-        foreach ($content as $token_array) $ret = array_merge($ret, $token_array);
-        if (!empty($collection) && $is_collecting == false){
-            // grab the trailing space
-            $ret = array_merge($ret, $collection);
-        }
-
-        array_pop($tokens_of_children); // remove phantom token
-
-        return ($ret === $tokens_of_children) ? true : $ret;
-
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Config.php b/extlib/HTMLPurifier/HTMLPurifier/Config.php
deleted file mode 100644
index a01706043a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Config.php
+++ /dev/null
@@ -1,580 +0,0 @@
-<?php
-
-/**
- * Configuration object that triggers customizable behavior.
- *
- * @warning This class is strongly defined: that means that the class
- *          will fail if an undefined directive is retrieved or set.
- *
- * @note Many classes that could (although many times don't) use the
- *       configuration object make it a mandatory parameter.  This is
- *       because a configuration object should always be forwarded,
- *       otherwise, you run the risk of missing a parameter and then
- *       being stumped when a configuration directive doesn't work.
- *
- * @todo Reconsider some of the public member variables
- */
-class HTMLPurifier_Config
-{
-
-    /**
-     * HTML Purifier's version
-     */
-    public $version = '4.0.0';
-
-    /**
-     * Bool indicator whether or not to automatically finalize
-     * the object if a read operation is done
-     */
-    public $autoFinalize = true;
-
-    // protected member variables
-
-    /**
-     * Namespace indexed array of serials for specific namespaces (see
-     * getSerial() for more info).
-     */
-    protected $serials = array();
-
-    /**
-     * Serial for entire configuration object
-     */
-    protected $serial;
-
-    /**
-     * Parser for variables
-     */
-    protected $parser;
-
-    /**
-     * Reference HTMLPurifier_ConfigSchema for value checking
-     * @note This is public for introspective purposes. Please don't
-     *       abuse!
-     */
-    public $def;
-
-    /**
-     * Indexed array of definitions
-     */
-    protected $definitions;
-
-    /**
-     * Bool indicator whether or not config is finalized
-     */
-    protected $finalized = false;
-
-    /**
-     * Property list containing configuration directives.
-     */
-    protected $plist;
-
-    /**
-     * Whether or not a set is taking place due to an
-     * alias lookup.
-     */
-    private $aliasMode;
-
-    /**
-     * Set to false if you do not want line and file numbers in errors
-     * (useful when unit testing)
-     */
-    public $chatty = true;
-
-    /**
-     * Current lock; only gets to this namespace are allowed.
-     */
-    private $lock;
-
-    /**
-     * @param $definition HTMLPurifier_ConfigSchema that defines what directives
-     *                    are allowed.
-     */
-    public function __construct($definition, $parent = null) {
-        $parent = $parent ? $parent : $definition->defaultPlist;
-        $this->plist = new HTMLPurifier_PropertyList($parent);
-        $this->def = $definition; // keep a copy around for checking
-        $this->parser = new HTMLPurifier_VarParser_Flexible();
-    }
-
-    /**
-     * Convenience constructor that creates a config object based on a mixed var
-     * @param mixed $config Variable that defines the state of the config
-     *                      object. Can be: a HTMLPurifier_Config() object,
-     *                      an array of directives based on loadArray(),
-     *                      or a string filename of an ini file.
-     * @param HTMLPurifier_ConfigSchema Schema object
-     * @return Configured HTMLPurifier_Config object
-     */
-    public static function create($config, $schema = null) {
-        if ($config instanceof HTMLPurifier_Config) {
-            // pass-through
-            return $config;
-        }
-        if (!$schema) {
-            $ret = HTMLPurifier_Config::createDefault();
-        } else {
-            $ret = new HTMLPurifier_Config($schema);
-        }
-        if (is_string($config)) $ret->loadIni($config);
-        elseif (is_array($config)) $ret->loadArray($config);
-        return $ret;
-    }
-
-    /**
-     * Creates a new config object that inherits from a previous one.
-     * @param HTMLPurifier_Config $config Configuration object to inherit
-     *        from.
-     * @return HTMLPurifier_Config object with $config as its parent.
-     */
-    public static function inherit(HTMLPurifier_Config $config) {
-        return new HTMLPurifier_Config($config->def, $config->plist);
-    }
-
-    /**
-     * Convenience constructor that creates a default configuration object.
-     * @return Default HTMLPurifier_Config object.
-     */
-    public static function createDefault() {
-        $definition = HTMLPurifier_ConfigSchema::instance();
-        $config = new HTMLPurifier_Config($definition);
-        return $config;
-    }
-
-    /**
-     * Retreives a value from the configuration.
-     * @param $key String key
-     */
-    public function get($key, $a = null) {
-        if ($a !== null) {
-            $this->triggerError("Using deprecated API: use \$config->get('$key.$a') instead", E_USER_WARNING);
-            $key = "$key.$a";
-        }
-        if (!$this->finalized) $this->autoFinalize();
-        if (!isset($this->def->info[$key])) {
-            // can't add % due to SimpleTest bug
-            $this->triggerError('Cannot retrieve value of undefined directive ' . htmlspecialchars($key),
-                E_USER_WARNING);
-            return;
-        }
-        if (isset($this->def->info[$key]->isAlias)) {
-            $d = $this->def->info[$key];
-            $this->triggerError('Cannot get value from aliased directive, use real name ' . $d->key,
-                E_USER_ERROR);
-            return;
-        }
-        if ($this->lock) {
-            list($ns) = explode('.', $key);
-            if ($ns !== $this->lock) {
-                $this->triggerError('Cannot get value of namespace ' . $ns . ' when lock for ' . $this->lock . ' is active, this probably indicates a Definition setup method is accessing directives that are not within its namespace', E_USER_ERROR);
-                return;
-            }
-        }
-        return $this->plist->get($key);
-    }
-
-    /**
-     * Retreives an array of directives to values from a given namespace
-     * @param $namespace String namespace
-     */
-    public function getBatch($namespace) {
-        if (!$this->finalized) $this->autoFinalize();
-        $full = $this->getAll();
-        if (!isset($full[$namespace])) {
-            $this->triggerError('Cannot retrieve undefined namespace ' . htmlspecialchars($namespace),
-                E_USER_WARNING);
-            return;
-        }
-        return $full[$namespace];
-    }
-
-    /**
-     * Returns a md5 signature of a segment of the configuration object
-     * that uniquely identifies that particular configuration
-     * @note Revision is handled specially and is removed from the batch
-     *       before processing!
-     * @param $namespace Namespace to get serial for
-     */
-    public function getBatchSerial($namespace) {
-        if (empty($this->serials[$namespace])) {
-            $batch = $this->getBatch($namespace);
-            unset($batch['DefinitionRev']);
-            $this->serials[$namespace] = md5(serialize($batch));
-        }
-        return $this->serials[$namespace];
-    }
-
-    /**
-     * Returns a md5 signature for the entire configuration object
-     * that uniquely identifies that particular configuration
-     */
-    public function getSerial() {
-        if (empty($this->serial)) {
-            $this->serial = md5(serialize($this->getAll()));
-        }
-        return $this->serial;
-    }
-
-    /**
-     * Retrieves all directives, organized by namespace
-     * @warning This is a pretty inefficient function, avoid if you can
-     */
-    public function getAll() {
-        if (!$this->finalized) $this->autoFinalize();
-        $ret = array();
-        foreach ($this->plist->squash() as $name => $value) {
-            list($ns, $key) = explode('.', $name, 2);
-            $ret[$ns][$key] = $value;
-        }
-        return $ret;
-    }
-
-    /**
-     * Sets a value to configuration.
-     * @param $key String key
-     * @param $value Mixed value
-     */
-    public function set($key, $value, $a = null) {
-        if (strpos($key, '.') === false) {
-            $namespace = $key;
-            $directive = $value;
-            $value = $a;
-            $key = "$key.$directive";
-            $this->triggerError("Using deprecated API: use \$config->set('$key', ...) instead", E_USER_NOTICE);
-        } else {
-            list($namespace) = explode('.', $key);
-        }
-        if ($this->isFinalized('Cannot set directive after finalization')) return;
-        if (!isset($this->def->info[$key])) {
-            $this->triggerError('Cannot set undefined directive ' . htmlspecialchars($key) . ' to value',
-                E_USER_WARNING);
-            return;
-        }
-        $def = $this->def->info[$key];
-
-        if (isset($def->isAlias)) {
-            if ($this->aliasMode) {
-                $this->triggerError('Double-aliases not allowed, please fix '.
-                    'ConfigSchema bug with' . $key, E_USER_ERROR);
-                return;
-            }
-            $this->aliasMode = true;
-            $this->set($def->key, $value);
-            $this->aliasMode = false;
-            $this->triggerError("$key is an alias, preferred directive name is {$def->key}", E_USER_NOTICE);
-            return;
-        }
-
-        // Raw type might be negative when using the fully optimized form
-        // of stdclass, which indicates allow_null == true
-        $rtype = is_int($def) ? $def : $def->type;
-        if ($rtype < 0) {
-            $type = -$rtype;
-            $allow_null = true;
-        } else {
-            $type = $rtype;
-            $allow_null = isset($def->allow_null);
-        }
-
-        try {
-            $value = $this->parser->parse($value, $type, $allow_null);
-        } catch (HTMLPurifier_VarParserException $e) {
-            $this->triggerError('Value for ' . $key . ' is of invalid type, should be ' . HTMLPurifier_VarParser::getTypeName($type), E_USER_WARNING);
-            return;
-        }
-        if (is_string($value) && is_object($def)) {
-            // resolve value alias if defined
-            if (isset($def->aliases[$value])) {
-                $value = $def->aliases[$value];
-            }
-            // check to see if the value is allowed
-            if (isset($def->allowed) && !isset($def->allowed[$value])) {
-                $this->triggerError('Value not supported, valid values are: ' .
-                    $this->_listify($def->allowed), E_USER_WARNING);
-                return;
-            }
-        }
-        $this->plist->set($key, $value);
-
-        // reset definitions if the directives they depend on changed
-        // this is a very costly process, so it's discouraged
-        // with finalization
-        if ($namespace == 'HTML' || $namespace == 'CSS' || $namespace == 'URI') {
-            $this->definitions[$namespace] = null;
-        }
-
-        $this->serials[$namespace] = false;
-    }
-
-    /**
-     * Convenience function for error reporting
-     */
-    private function _listify($lookup) {
-        $list = array();
-        foreach ($lookup as $name => $b) $list[] = $name;
-        return implode(', ', $list);
-    }
-
-    /**
-     * Retrieves object reference to the HTML definition.
-     * @param $raw Return a copy that has not been setup yet. Must be
-     *             called before it's been setup, otherwise won't work.
-     */
-    public function getHTMLDefinition($raw = false) {
-        return $this->getDefinition('HTML', $raw);
-    }
-
-    /**
-     * Retrieves object reference to the CSS definition
-     * @param $raw Return a copy that has not been setup yet. Must be
-     *             called before it's been setup, otherwise won't work.
-     */
-    public function getCSSDefinition($raw = false) {
-        return $this->getDefinition('CSS', $raw);
-    }
-
-    /**
-     * Retrieves a definition
-     * @param $type Type of definition: HTML, CSS, etc
-     * @param $raw  Whether or not definition should be returned raw
-     */
-    public function getDefinition($type, $raw = false) {
-        if (!$this->finalized) $this->autoFinalize();
-        // temporarily suspend locks, so we can handle recursive definition calls
-        $lock = $this->lock;
-        $this->lock = null;
-        $factory = HTMLPurifier_DefinitionCacheFactory::instance();
-        $cache = $factory->create($type, $this);
-        $this->lock = $lock;
-        if (!$raw) {
-            // see if we can quickly supply a definition
-            if (!empty($this->definitions[$type])) {
-                if (!$this->definitions[$type]->setup) {
-                    $this->definitions[$type]->setup($this);
-                    $cache->set($this->definitions[$type], $this);
-                }
-                return $this->definitions[$type];
-            }
-            // memory check missed, try cache
-            $this->definitions[$type] = $cache->get($this);
-            if ($this->definitions[$type]) {
-                // definition in cache, return it
-                return $this->definitions[$type];
-            }
-        } elseif (
-            !empty($this->definitions[$type]) &&
-            !$this->definitions[$type]->setup
-        ) {
-            // raw requested, raw in memory, quick return
-            return $this->definitions[$type];
-        }
-        // quick checks failed, let's create the object
-        if ($type == 'HTML') {
-            $this->definitions[$type] = new HTMLPurifier_HTMLDefinition();
-        } elseif ($type == 'CSS') {
-            $this->definitions[$type] = new HTMLPurifier_CSSDefinition();
-        } elseif ($type == 'URI') {
-            $this->definitions[$type] = new HTMLPurifier_URIDefinition();
-        } else {
-            throw new HTMLPurifier_Exception("Definition of $type type not supported");
-        }
-        // quick abort if raw
-        if ($raw) {
-            if (is_null($this->get($type . '.DefinitionID'))) {
-                // fatally error out if definition ID not set
-                throw new HTMLPurifier_Exception("Cannot retrieve raw version without specifying %$type.DefinitionID");
-            }
-            return $this->definitions[$type];
-        }
-        // set it up
-        $this->lock = $type;
-        $this->definitions[$type]->setup($this);
-        $this->lock = null;
-        // save in cache
-        $cache->set($this->definitions[$type], $this);
-        return $this->definitions[$type];
-    }
-
-    /**
-     * Loads configuration values from an array with the following structure:
-     * Namespace.Directive => Value
-     * @param $config_array Configuration associative array
-     */
-    public function loadArray($config_array) {
-        if ($this->isFinalized('Cannot load directives after finalization')) return;
-        foreach ($config_array as $key => $value) {
-            $key = str_replace('_', '.', $key);
-            if (strpos($key, '.') !== false) {
-                $this->set($key, $value);
-            } else {
-                $namespace = $key;
-                $namespace_values = $value;
-                foreach ($namespace_values as $directive => $value) {
-                    $this->set($namespace .'.'. $directive, $value);
-                }
-            }
-        }
-    }
-
-    /**
-     * Returns a list of array(namespace, directive) for all directives
-     * that are allowed in a web-form context as per an allowed
-     * namespaces/directives list.
-     * @param $allowed List of allowed namespaces/directives
-     */
-    public static function getAllowedDirectivesForForm($allowed, $schema = null) {
-        if (!$schema) {
-            $schema = HTMLPurifier_ConfigSchema::instance();
-        }
-        if ($allowed !== true) {
-             if (is_string($allowed)) $allowed = array($allowed);
-             $allowed_ns = array();
-             $allowed_directives = array();
-             $blacklisted_directives = array();
-             foreach ($allowed as $ns_or_directive) {
-                 if (strpos($ns_or_directive, '.') !== false) {
-                     // directive
-                     if ($ns_or_directive[0] == '-') {
-                         $blacklisted_directives[substr($ns_or_directive, 1)] = true;
-                     } else {
-                         $allowed_directives[$ns_or_directive] = true;
-                     }
-                 } else {
-                     // namespace
-                     $allowed_ns[$ns_or_directive] = true;
-                 }
-             }
-        }
-        $ret = array();
-        foreach ($schema->info as $key => $def) {
-            list($ns, $directive) = explode('.', $key, 2);
-            if ($allowed !== true) {
-                if (isset($blacklisted_directives["$ns.$directive"])) continue;
-                if (!isset($allowed_directives["$ns.$directive"]) && !isset($allowed_ns[$ns])) continue;
-            }
-            if (isset($def->isAlias)) continue;
-            if ($directive == 'DefinitionID' || $directive == 'DefinitionRev') continue;
-            $ret[] = array($ns, $directive);
-        }
-        return $ret;
-    }
-
-    /**
-     * Loads configuration values from $_GET/$_POST that were posted
-     * via ConfigForm
-     * @param $array $_GET or $_POST array to import
-     * @param $index Index/name that the config variables are in
-     * @param $allowed List of allowed namespaces/directives
-     * @param $mq_fix Boolean whether or not to enable magic quotes fix
-     * @param $schema Instance of HTMLPurifier_ConfigSchema to use, if not global copy
-     */
-    public static function loadArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true, $schema = null) {
-        $ret = HTMLPurifier_Config::prepareArrayFromForm($array, $index, $allowed, $mq_fix, $schema);
-        $config = HTMLPurifier_Config::create($ret, $schema);
-        return $config;
-    }
-
-    /**
-     * Merges in configuration values from $_GET/$_POST to object. NOT STATIC.
-     * @note Same parameters as loadArrayFromForm
-     */
-    public function mergeArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true) {
-         $ret = HTMLPurifier_Config::prepareArrayFromForm($array, $index, $allowed, $mq_fix, $this->def);
-         $this->loadArray($ret);
-    }
-
-    /**
-     * Prepares an array from a form into something usable for the more
-     * strict parts of HTMLPurifier_Config
-     */
-    public static function prepareArrayFromForm($array, $index = false, $allowed = true, $mq_fix = true, $schema = null) {
-        if ($index !== false) $array = (isset($array[$index]) && is_array($array[$index])) ? $array[$index] : array();
-        $mq = $mq_fix && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
-
-        $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $schema);
-        $ret = array();
-        foreach ($allowed as $key) {
-            list($ns, $directive) = $key;
-            $skey = "$ns.$directive";
-            if (!empty($array["Null_$skey"])) {
-                $ret[$ns][$directive] = null;
-                continue;
-            }
-            if (!isset($array[$skey])) continue;
-            $value = $mq ? stripslashes($array[$skey]) : $array[$skey];
-            $ret[$ns][$directive] = $value;
-        }
-        return $ret;
-    }
-
-    /**
-     * Loads configuration values from an ini file
-     * @param $filename Name of ini file
-     */
-    public function loadIni($filename) {
-        if ($this->isFinalized('Cannot load directives after finalization')) return;
-        $array = parse_ini_file($filename, true);
-        $this->loadArray($array);
-    }
-
-    /**
-     * Checks whether or not the configuration object is finalized.
-     * @param $error String error message, or false for no error
-     */
-    public function isFinalized($error = false) {
-        if ($this->finalized && $error) {
-            $this->triggerError($error, E_USER_ERROR);
-        }
-        return $this->finalized;
-    }
-
-    /**
-     * Finalizes configuration only if auto finalize is on and not
-     * already finalized
-     */
-    public function autoFinalize() {
-        if ($this->autoFinalize) {
-            $this->finalize();
-        } else {
-            $this->plist->squash(true);
-        }
-    }
-
-    /**
-     * Finalizes a configuration object, prohibiting further change
-     */
-    public function finalize() {
-        $this->finalized = true;
-        unset($this->parser);
-    }
-
-    /**
-     * Produces a nicely formatted error message by supplying the
-     * stack frame information from two levels up and OUTSIDE of
-     * HTMLPurifier_Config.
-     */
-    protected function triggerError($msg, $no) {
-        // determine previous stack frame
-        $backtrace = debug_backtrace();
-        if ($this->chatty && isset($backtrace[1])) {
-            $frame = $backtrace[1];
-            $extra = " on line {$frame['line']} in file {$frame['file']}";
-        } else {
-            $extra = '';
-        }
-        trigger_error($msg . $extra, $no);
-    }
-
-    /**
-     * Returns a serialized form of the configuration object that can
-     * be reconstituted.
-     */
-    public function serialize() {
-        $this->getDefinition('HTML');
-        $this->getDefinition('CSS');
-        $this->getDefinition('URI');
-        return serialize($this);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php
deleted file mode 100644
index 67be5c71fd..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-
-/**
- * Configuration definition, defines directives and their defaults.
- */
-class HTMLPurifier_ConfigSchema {
-
-    /**
-     * Defaults of the directives and namespaces.
-     * @note This shares the exact same structure as HTMLPurifier_Config::$conf
-     */
-    public $defaults = array();
-
-    /**
-     * The default property list. Do not edit this property list.
-     */
-    public $defaultPlist;
-
-    /**
-     * Definition of the directives. The structure of this is:
-     *
-     *  array(
-     *      'Namespace' => array(
-     *          'Directive' => new stdclass(),
-     *      )
-     *  )
-     *
-     * The stdclass may have the following properties:
-     *
-     *  - If isAlias isn't set:
-     *      - type: Integer type of directive, see HTMLPurifier_VarParser for definitions
-     *      - allow_null: If set, this directive allows null values
-     *      - aliases: If set, an associative array of value aliases to real values
-     *      - allowed: If set, a lookup array of allowed (string) values
-     *  - If isAlias is set:
-     *      - namespace: Namespace this directive aliases to
-     *      - name: Directive name this directive aliases to
-     *
-     * In certain degenerate cases, stdclass will actually be an integer. In
-     * that case, the value is equivalent to an stdclass with the type
-     * property set to the integer. If the integer is negative, type is
-     * equal to the absolute value of integer, and allow_null is true.
-     *
-     * This class is friendly with HTMLPurifier_Config. If you need introspection
-     * about the schema, you're better of using the ConfigSchema_Interchange,
-     * which uses more memory but has much richer information.
-     */
-    public $info = array();
-
-    /**
-     * Application-wide singleton
-     */
-    static protected $singleton;
-
-    public function __construct() {
-        $this->defaultPlist = new HTMLPurifier_PropertyList();
-    }
-
-    /**
-     * Unserializes the default ConfigSchema.
-     */
-    public static function makeFromSerial() {
-        return unserialize(file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/ConfigSchema/schema.ser'));
-    }
-
-    /**
-     * Retrieves an instance of the application-wide configuration definition.
-     */
-    public static function instance($prototype = null) {
-        if ($prototype !== null) {
-            HTMLPurifier_ConfigSchema::$singleton = $prototype;
-        } elseif (HTMLPurifier_ConfigSchema::$singleton === null || $prototype === true) {
-            HTMLPurifier_ConfigSchema::$singleton = HTMLPurifier_ConfigSchema::makeFromSerial();
-        }
-        return HTMLPurifier_ConfigSchema::$singleton;
-    }
-
-    /**
-     * Defines a directive for configuration
-     * @warning Will fail of directive's namespace is defined.
-     * @warning This method's signature is slightly different from the legacy
-     *          define() static method! Beware!
-     * @param $namespace Namespace the directive is in
-     * @param $name Key of directive
-     * @param $default Default value of directive
-     * @param $type Allowed type of the directive. See
-     *      HTMLPurifier_DirectiveDef::$type for allowed values
-     * @param $allow_null Whether or not to allow null values
-     */
-    public function add($key, $default, $type, $allow_null) {
-        $obj = new stdclass();
-        $obj->type = is_int($type) ? $type : HTMLPurifier_VarParser::$types[$type];
-        if ($allow_null) $obj->allow_null = true;
-        $this->info[$key] = $obj;
-        $this->defaults[$key] = $default;
-        $this->defaultPlist->set($key, $default);
-    }
-
-    /**
-     * Defines a directive value alias.
-     *
-     * Directive value aliases are convenient for developers because it lets
-     * them set a directive to several values and get the same result.
-     * @param $namespace Directive's namespace
-     * @param $name Name of Directive
-     * @param $aliases Hash of aliased values to the real alias
-     */
-    public function addValueAliases($key, $aliases) {
-        if (!isset($this->info[$key]->aliases)) {
-            $this->info[$key]->aliases = array();
-        }
-        foreach ($aliases as $alias => $real) {
-            $this->info[$key]->aliases[$alias] = $real;
-        }
-    }
-
-    /**
-     * Defines a set of allowed values for a directive.
-     * @warning This is slightly different from the corresponding static
-     *          method definition.
-     * @param $namespace Namespace of directive
-     * @param $name Name of directive
-     * @param $allowed Lookup array of allowed values
-     */
-    public function addAllowedValues($key, $allowed) {
-        $this->info[$key]->allowed = $allowed;
-    }
-
-    /**
-     * Defines a directive alias for backwards compatibility
-     * @param $namespace
-     * @param $name Directive that will be aliased
-     * @param $new_namespace
-     * @param $new_name Directive that the alias will be to
-     */
-    public function addAlias($key, $new_key) {
-        $obj = new stdclass;
-        $obj->key = $new_key;
-        $obj->isAlias = true;
-        $this->info[$key] = $obj;
-    }
-
-    /**
-     * Replaces any stdclass that only has the type property with type integer.
-     */
-    public function postProcess() {
-        foreach ($this->info as $key => $v) {
-            if (count((array) $v) == 1) {
-                $this->info[$key] = $v->type;
-            } elseif (count((array) $v) == 2 && isset($v->allow_null)) {
-                $this->info[$key] = -$v->type;
-            }
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
deleted file mode 100644
index c05668a706..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/ConfigSchema.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * Converts HTMLPurifier_ConfigSchema_Interchange to our runtime
- * representation used to perform checks on user configuration.
- */
-class HTMLPurifier_ConfigSchema_Builder_ConfigSchema
-{
-
-    public function build($interchange) {
-        $schema = new HTMLPurifier_ConfigSchema();
-        foreach ($interchange->directives as $d) {
-            $schema->add(
-                $d->id->key,
-                $d->default,
-                $d->type,
-                $d->typeAllowsNull
-            );
-            if ($d->allowed !== null) {
-                $schema->addAllowedValues(
-                    $d->id->key,
-                    $d->allowed
-                );
-            }
-            foreach ($d->aliases as $alias) {
-                $schema->addAlias(
-                    $alias->key,
-                    $d->id->key
-                );
-            }
-            if ($d->valueAliases !== null) {
-                $schema->addValueAliases(
-                    $d->id->key,
-                    $d->valueAliases
-                );
-            }
-        }
-        $schema->postProcess();
-        return $schema;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
deleted file mode 100644
index 244561a372..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Builder/Xml.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-/**
- * Converts HTMLPurifier_ConfigSchema_Interchange to an XML format,
- * which can be further processed to generate documentation.
- */
-class HTMLPurifier_ConfigSchema_Builder_Xml extends XMLWriter
-{
-
-    protected $interchange;
-    private $namespace;
-
-    protected function writeHTMLDiv($html) {
-        $this->startElement('div');
-
-        $purifier = HTMLPurifier::getInstance();
-        $html = $purifier->purify($html);
-        $this->writeAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
-        $this->writeRaw($html);
-
-        $this->endElement(); // div
-    }
-
-    protected function export($var) {
-        if ($var === array()) return 'array()';
-        return var_export($var, true);
-    }
-
-    public function build($interchange) {
-        // global access, only use as last resort
-        $this->interchange = $interchange;
-
-        $this->setIndent(true);
-        $this->startDocument('1.0', 'UTF-8');
-        $this->startElement('configdoc');
-        $this->writeElement('title', $interchange->name);
-
-        foreach ($interchange->directives as $directive) {
-            $this->buildDirective($directive);
-        }
-
-        if ($this->namespace) $this->endElement(); // namespace
-
-        $this->endElement(); // configdoc
-        $this->flush();
-    }
-
-    public function buildDirective($directive) {
-
-        // Kludge, although I suppose having a notion of a "root namespace"
-        // certainly makes things look nicer when documentation is built.
-        // Depends on things being sorted.
-        if (!$this->namespace || $this->namespace !== $directive->id->getRootNamespace()) {
-            if ($this->namespace) $this->endElement(); // namespace
-            $this->namespace = $directive->id->getRootNamespace();
-            $this->startElement('namespace');
-            $this->writeAttribute('id', $this->namespace);
-            $this->writeElement('name', $this->namespace);
-        }
-
-        $this->startElement('directive');
-        $this->writeAttribute('id', $directive->id->toString());
-
-        $this->writeElement('name', $directive->id->getDirective());
-
-        $this->startElement('aliases');
-            foreach ($directive->aliases as $alias) $this->writeElement('alias', $alias->toString());
-        $this->endElement(); // aliases
-
-        $this->startElement('constraints');
-            if ($directive->version) $this->writeElement('version', $directive->version);
-            $this->startElement('type');
-                if ($directive->typeAllowsNull) $this->writeAttribute('allow-null', 'yes');
-                $this->text($directive->type);
-            $this->endElement(); // type
-            if ($directive->allowed) {
-                $this->startElement('allowed');
-                    foreach ($directive->allowed as $value => $x) $this->writeElement('value', $value);
-                $this->endElement(); // allowed
-            }
-            $this->writeElement('default', $this->export($directive->default));
-            $this->writeAttribute('xml:space', 'preserve');
-            if ($directive->external) {
-                $this->startElement('external');
-                    foreach ($directive->external as $project) $this->writeElement('project', $project);
-                $this->endElement();
-            }
-        $this->endElement(); // constraints
-
-        if ($directive->deprecatedVersion) {
-            $this->startElement('deprecated');
-                $this->writeElement('version', $directive->deprecatedVersion);
-                $this->writeElement('use', $directive->deprecatedUse->toString());
-            $this->endElement(); // deprecated
-        }
-
-        $this->startElement('description');
-            $this->writeHTMLDiv($directive->description);
-        $this->endElement(); // description
-
-        $this->endElement(); // directive
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php
deleted file mode 100644
index 2671516c58..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Exception.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-/**
- * Exceptions related to configuration schema
- */
-class HTMLPurifier_ConfigSchema_Exception extends HTMLPurifier_Exception
-{
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php
deleted file mode 100644
index 91a5aa7303..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-/**
- * Generic schema interchange format that can be converted to a runtime
- * representation (HTMLPurifier_ConfigSchema) or HTML documentation. Members
- * are completely validated.
- */
-class HTMLPurifier_ConfigSchema_Interchange
-{
-
-    /**
-     * Name of the application this schema is describing.
-     */
-    public $name;
-
-    /**
-     * Array of Directive ID => array(directive info)
-     */
-    public $directives = array();
-
-    /**
-     * Adds a directive array to $directives
-     */
-    public function addDirective($directive) {
-        if (isset($this->directives[$i = $directive->id->toString()])) {
-            throw new HTMLPurifier_ConfigSchema_Exception("Cannot redefine directive '$i'");
-        }
-        $this->directives[$i] = $directive;
-    }
-
-    /**
-     * Convenience function to perform standard validation. Throws exception
-     * on failed validation.
-     */
-    public function validate() {
-        $validator = new HTMLPurifier_ConfigSchema_Validator();
-        return $validator->validate($this);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
deleted file mode 100644
index ac8be0d970..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Directive.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-
-/**
- * Interchange component class describing configuration directives.
- */
-class HTMLPurifier_ConfigSchema_Interchange_Directive
-{
-
-    /**
-     * ID of directive, instance of HTMLPurifier_ConfigSchema_Interchange_Id.
-     */
-    public $id;
-
-    /**
-     * String type, e.g. 'integer' or 'istring'.
-     */
-    public $type;
-
-    /**
-     * Default value, e.g. 3 or 'DefaultVal'.
-     */
-    public $default;
-
-    /**
-     * HTML description.
-     */
-    public $description;
-
-    /**
-     * Boolean whether or not null is allowed as a value.
-     */
-    public $typeAllowsNull = false;
-
-    /**
-     * Lookup table of allowed scalar values, e.g. array('allowed' => true).
-     * Null if all values are allowed.
-     */
-    public $allowed;
-
-    /**
-     * List of aliases for the directive,
-     * e.g. array(new HTMLPurifier_ConfigSchema_Interchange_Id('Ns', 'Dir'))).
-     */
-    public $aliases = array();
-
-    /**
-     * Hash of value aliases, e.g. array('alt' => 'real'). Null if value
-     * aliasing is disabled (necessary for non-scalar types).
-     */
-    public $valueAliases;
-
-    /**
-     * Version of HTML Purifier the directive was introduced, e.g. '1.3.1'.
-     * Null if the directive has always existed.
-     */
-    public $version;
-
-    /**
-     * ID of directive that supercedes this old directive, is an instance
-     * of HTMLPurifier_ConfigSchema_Interchange_Id. Null if not deprecated.
-     */
-    public $deprecatedUse;
-
-    /**
-     * Version of HTML Purifier this directive was deprecated. Null if not
-     * deprecated.
-     */
-    public $deprecatedVersion;
-
-    /**
-     * List of external projects this directive depends on, e.g. array('CSSTidy').
-     */
-    public $external = array();
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
deleted file mode 100644
index b9b3c6f5cf..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Interchange/Id.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/**
- * Represents a directive ID in the interchange format.
- */
-class HTMLPurifier_ConfigSchema_Interchange_Id
-{
-
-    public $key;
-
-    public function __construct($key) {
-        $this->key = $key;
-    }
-
-    /**
-     * @warning This is NOT magic, to ensure that people don't abuse SPL and
-     *          cause problems for PHP 5.0 support.
-     */
-    public function toString() {
-        return $this->key;
-    }
-
-    public function getRootNamespace() {
-        return substr($this->key, 0, strpos($this->key, "."));
-    }
-
-    public function getDirective() {
-        return substr($this->key, strpos($this->key, ".") + 1);
-    }
-
-    public static function make($id) {
-        return new HTMLPurifier_ConfigSchema_Interchange_Id($id);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
deleted file mode 100644
index 785b72ce8e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/InterchangeBuilder.php
+++ /dev/null
@@ -1,180 +0,0 @@
-<?php
-
-class HTMLPurifier_ConfigSchema_InterchangeBuilder
-{
-
-    /**
-     * Used for processing DEFAULT, nothing else.
-     */
-    protected $varParser;
-
-    public function __construct($varParser = null) {
-        $this->varParser = $varParser ? $varParser : new HTMLPurifier_VarParser_Native();
-    }
-
-    public static function buildFromDirectory($dir = null) {
-        $builder     = new HTMLPurifier_ConfigSchema_InterchangeBuilder();
-        $interchange = new HTMLPurifier_ConfigSchema_Interchange();
-        return $builder->buildDir($interchange, $dir);
-    }
-
-    public function buildDir($interchange, $dir = null) {
-        if (!$dir) $dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier/ConfigSchema/schema';
-        if (file_exists($dir . '/info.ini')) {
-            $info = parse_ini_file($dir . '/info.ini');
-            $interchange->name = $info['name'];
-        }
-
-        $files = array();
-        $dh = opendir($dir);
-        while (false !== ($file = readdir($dh))) {
-            if (!$file || $file[0] == '.' || strrchr($file, '.') !== '.txt') {
-                continue;
-            }
-            $files[] = $file;
-        }
-        closedir($dh);
-
-        sort($files);
-        foreach ($files as $file) {
-            $this->buildFile($interchange, $dir . '/' . $file);
-        }
-
-        return $interchange;
-    }
-
-    public function buildFile($interchange, $file) {
-        $parser = new HTMLPurifier_StringHashParser();
-        $this->build(
-            $interchange,
-            new HTMLPurifier_StringHash( $parser->parseFile($file) )
-        );
-    }
-
-    /**
-     * Builds an interchange object based on a hash.
-     * @param $interchange HTMLPurifier_ConfigSchema_Interchange object to build
-     * @param $hash HTMLPurifier_ConfigSchema_StringHash source data
-     */
-    public function build($interchange, $hash) {
-        if (!$hash instanceof HTMLPurifier_StringHash) {
-            $hash = new HTMLPurifier_StringHash($hash);
-        }
-        if (!isset($hash['ID'])) {
-            throw new HTMLPurifier_ConfigSchema_Exception('Hash does not have any ID');
-        }
-        if (strpos($hash['ID'], '.') === false) {
-            if (count($hash) == 2 && isset($hash['DESCRIPTION'])) {
-                $hash->offsetGet('DESCRIPTION'); // prevent complaining
-            } else {
-                throw new HTMLPurifier_ConfigSchema_Exception('All directives must have a namespace');
-            }
-        } else {
-            $this->buildDirective($interchange, $hash);
-        }
-        $this->_findUnused($hash);
-    }
-
-    public function buildDirective($interchange, $hash) {
-        $directive = new HTMLPurifier_ConfigSchema_Interchange_Directive();
-
-        // These are required elements:
-        $directive->id = $this->id($hash->offsetGet('ID'));
-        $id = $directive->id->toString(); // convenience
-
-        if (isset($hash['TYPE'])) {
-            $type = explode('/', $hash->offsetGet('TYPE'));
-            if (isset($type[1])) $directive->typeAllowsNull = true;
-            $directive->type = $type[0];
-        } else {
-            throw new HTMLPurifier_ConfigSchema_Exception("TYPE in directive hash '$id' not defined");
-        }
-
-        if (isset($hash['DEFAULT'])) {
-            try {
-                $directive->default = $this->varParser->parse($hash->offsetGet('DEFAULT'), $directive->type, $directive->typeAllowsNull);
-            } catch (HTMLPurifier_VarParserException $e) {
-                throw new HTMLPurifier_ConfigSchema_Exception($e->getMessage() . " in DEFAULT in directive hash '$id'");
-            }
-        }
-
-        if (isset($hash['DESCRIPTION'])) {
-            $directive->description = $hash->offsetGet('DESCRIPTION');
-        }
-
-        if (isset($hash['ALLOWED'])) {
-            $directive->allowed = $this->lookup($this->evalArray($hash->offsetGet('ALLOWED')));
-        }
-
-        if (isset($hash['VALUE-ALIASES'])) {
-            $directive->valueAliases = $this->evalArray($hash->offsetGet('VALUE-ALIASES'));
-        }
-
-        if (isset($hash['ALIASES'])) {
-            $raw_aliases = trim($hash->offsetGet('ALIASES'));
-            $aliases = preg_split('/\s*,\s*/', $raw_aliases);
-            foreach ($aliases as $alias) {
-                $directive->aliases[] = $this->id($alias);
-            }
-        }
-
-        if (isset($hash['VERSION'])) {
-            $directive->version = $hash->offsetGet('VERSION');
-        }
-
-        if (isset($hash['DEPRECATED-USE'])) {
-            $directive->deprecatedUse = $this->id($hash->offsetGet('DEPRECATED-USE'));
-        }
-
-        if (isset($hash['DEPRECATED-VERSION'])) {
-            $directive->deprecatedVersion = $hash->offsetGet('DEPRECATED-VERSION');
-        }
-
-        if (isset($hash['EXTERNAL'])) {
-            $directive->external = preg_split('/\s*,\s*/', trim($hash->offsetGet('EXTERNAL')));
-        }
-
-        $interchange->addDirective($directive);
-    }
-
-    /**
-     * Evaluates an array PHP code string without array() wrapper
-     */
-    protected function evalArray($contents) {
-        return eval('return array('. $contents .');');
-    }
-
-    /**
-     * Converts an array list into a lookup array.
-     */
-    protected function lookup($array) {
-        $ret = array();
-        foreach ($array as $val) $ret[$val] = true;
-        return $ret;
-    }
-
-    /**
-     * Convenience function that creates an HTMLPurifier_ConfigSchema_Interchange_Id
-     * object based on a string Id.
-     */
-    protected function id($id) {
-        return HTMLPurifier_ConfigSchema_Interchange_Id::make($id);
-    }
-
-    /**
-     * Triggers errors for any unused keys passed in the hash; such keys
-     * may indicate typos, missing values, etc.
-     * @param $hash Instance of ConfigSchema_StringHash to check.
-     */
-    protected function _findUnused($hash) {
-        $accessed = $hash->getAccessed();
-        foreach ($hash as $k => $v) {
-            if (!isset($accessed[$k])) {
-                trigger_error("String hash key '$k' not used by builder", E_USER_NOTICE);
-            }
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php
deleted file mode 100644
index f374f6a022..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/Validator.php
+++ /dev/null
@@ -1,206 +0,0 @@
-<?php
-
-/**
- * Performs validations on HTMLPurifier_ConfigSchema_Interchange
- *
- * @note If you see '// handled by InterchangeBuilder', that means a
- *       design decision in that class would prevent this validation from
- *       ever being necessary. We have them anyway, however, for
- *       redundancy.
- */
-class HTMLPurifier_ConfigSchema_Validator
-{
-
-    /**
-     * Easy to access global objects.
-     */
-    protected $interchange, $aliases;
-
-    /**
-     * Context-stack to provide easy to read error messages.
-     */
-    protected $context = array();
-
-    /**
-     * HTMLPurifier_VarParser to test default's type.
-     */
-    protected $parser;
-
-    public function __construct() {
-        $this->parser = new HTMLPurifier_VarParser();
-    }
-
-    /**
-     * Validates a fully-formed interchange object. Throws an
-     * HTMLPurifier_ConfigSchema_Exception if there's a problem.
-     */
-    public function validate($interchange) {
-        $this->interchange = $interchange;
-        $this->aliases = array();
-        // PHP is a bit lax with integer <=> string conversions in
-        // arrays, so we don't use the identical !== comparison
-        foreach ($interchange->directives as $i => $directive) {
-            $id = $directive->id->toString();
-            if ($i != $id) $this->error(false, "Integrity violation: key '$i' does not match internal id '$id'");
-            $this->validateDirective($directive);
-        }
-        return true;
-    }
-
-    /**
-     * Validates a HTMLPurifier_ConfigSchema_Interchange_Id object.
-     */
-    public function validateId($id) {
-        $id_string = $id->toString();
-        $this->context[] = "id '$id_string'";
-        if (!$id instanceof HTMLPurifier_ConfigSchema_Interchange_Id) {
-            // handled by InterchangeBuilder
-            $this->error(false, 'is not an instance of HTMLPurifier_ConfigSchema_Interchange_Id');
-        }
-        // keys are now unconstrained (we might want to narrow down to A-Za-z0-9.)
-        // we probably should check that it has at least one namespace
-        $this->with($id, 'key')
-            ->assertNotEmpty()
-            ->assertIsString(); // implicit assertIsString handled by InterchangeBuilder
-        array_pop($this->context);
-    }
-
-    /**
-     * Validates a HTMLPurifier_ConfigSchema_Interchange_Directive object.
-     */
-    public function validateDirective($d) {
-        $id = $d->id->toString();
-        $this->context[] = "directive '$id'";
-        $this->validateId($d->id);
-
-        $this->with($d, 'description')
-            ->assertNotEmpty();
-
-        // BEGIN - handled by InterchangeBuilder
-        $this->with($d, 'type')
-            ->assertNotEmpty();
-        $this->with($d, 'typeAllowsNull')
-            ->assertIsBool();
-        try {
-            // This also tests validity of $d->type
-            $this->parser->parse($d->default, $d->type, $d->typeAllowsNull);
-        } catch (HTMLPurifier_VarParserException $e) {
-            $this->error('default', 'had error: ' . $e->getMessage());
-        }
-        // END - handled by InterchangeBuilder
-
-        if (!is_null($d->allowed) || !empty($d->valueAliases)) {
-            // allowed and valueAliases require that we be dealing with
-            // strings, so check for that early.
-            $d_int = HTMLPurifier_VarParser::$types[$d->type];
-            if (!isset(HTMLPurifier_VarParser::$stringTypes[$d_int])) {
-                $this->error('type', 'must be a string type when used with allowed or value aliases');
-            }
-        }
-
-        $this->validateDirectiveAllowed($d);
-        $this->validateDirectiveValueAliases($d);
-        $this->validateDirectiveAliases($d);
-
-        array_pop($this->context);
-    }
-
-    /**
-     * Extra validation if $allowed member variable of
-     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
-     */
-    public function validateDirectiveAllowed($d) {
-        if (is_null($d->allowed)) return;
-        $this->with($d, 'allowed')
-            ->assertNotEmpty()
-            ->assertIsLookup(); // handled by InterchangeBuilder
-        if (is_string($d->default) && !isset($d->allowed[$d->default])) {
-            $this->error('default', 'must be an allowed value');
-        }
-        $this->context[] = 'allowed';
-        foreach ($d->allowed as $val => $x) {
-            if (!is_string($val)) $this->error("value $val", 'must be a string');
-        }
-        array_pop($this->context);
-    }
-
-    /**
-     * Extra validation if $valueAliases member variable of
-     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
-     */
-    public function validateDirectiveValueAliases($d) {
-        if (is_null($d->valueAliases)) return;
-        $this->with($d, 'valueAliases')
-            ->assertIsArray(); // handled by InterchangeBuilder
-        $this->context[] = 'valueAliases';
-        foreach ($d->valueAliases as $alias => $real) {
-            if (!is_string($alias)) $this->error("alias $alias", 'must be a string');
-            if (!is_string($real))  $this->error("alias target $real from alias '$alias'",  'must be a string');
-            if ($alias === $real) {
-                $this->error("alias '$alias'", "must not be an alias to itself");
-            }
-        }
-        if (!is_null($d->allowed)) {
-            foreach ($d->valueAliases as $alias => $real) {
-                if (isset($d->allowed[$alias])) {
-                    $this->error("alias '$alias'", 'must not be an allowed value');
-                } elseif (!isset($d->allowed[$real])) {
-                    $this->error("alias '$alias'", 'must be an alias to an allowed value');
-                }
-            }
-        }
-        array_pop($this->context);
-    }
-
-    /**
-     * Extra validation if $aliases member variable of
-     * HTMLPurifier_ConfigSchema_Interchange_Directive is defined.
-     */
-    public function validateDirectiveAliases($d) {
-        $this->with($d, 'aliases')
-            ->assertIsArray(); // handled by InterchangeBuilder
-        $this->context[] = 'aliases';
-        foreach ($d->aliases as $alias) {
-            $this->validateId($alias);
-            $s = $alias->toString();
-            if (isset($this->interchange->directives[$s])) {
-                $this->error("alias '$s'", 'collides with another directive');
-            }
-            if (isset($this->aliases[$s])) {
-                $other_directive = $this->aliases[$s];
-                $this->error("alias '$s'", "collides with alias for directive '$other_directive'");
-            }
-            $this->aliases[$s] = $d->id->toString();
-        }
-        array_pop($this->context);
-    }
-
-    // protected helper functions
-
-    /**
-     * Convenience function for generating HTMLPurifier_ConfigSchema_ValidatorAtom
-     * for validating simple member variables of objects.
-     */
-    protected function with($obj, $member) {
-        return new HTMLPurifier_ConfigSchema_ValidatorAtom($this->getFormattedContext(), $obj, $member);
-    }
-
-    /**
-     * Emits an error, providing helpful context.
-     */
-    protected function error($target, $msg) {
-        if ($target !== false) $prefix = ucfirst($target) . ' in ' .  $this->getFormattedContext();
-        else $prefix = ucfirst($this->getFormattedContext());
-        throw new HTMLPurifier_ConfigSchema_Exception(trim($prefix . ' ' . $msg));
-    }
-
-    /**
-     * Returns a formatted context string.
-     */
-    protected function getFormattedContext() {
-        return implode(' in ', array_reverse($this->context));
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
deleted file mode 100644
index b95aea18cc..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/ValidatorAtom.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-/**
- * Fluent interface for validating the contents of member variables.
- * This should be immutable. See HTMLPurifier_ConfigSchema_Validator for
- * use-cases. We name this an 'atom' because it's ONLY for validations that
- * are independent and usually scalar.
- */
-class HTMLPurifier_ConfigSchema_ValidatorAtom
-{
-
-    protected $context, $obj, $member, $contents;
-
-    public function __construct($context, $obj, $member) {
-        $this->context     = $context;
-        $this->obj         = $obj;
-        $this->member      = $member;
-        $this->contents    =& $obj->$member;
-    }
-
-    public function assertIsString() {
-        if (!is_string($this->contents)) $this->error('must be a string');
-        return $this;
-    }
-
-    public function assertIsBool() {
-        if (!is_bool($this->contents)) $this->error('must be a boolean');
-        return $this;
-    }
-
-    public function assertIsArray() {
-        if (!is_array($this->contents)) $this->error('must be an array');
-        return $this;
-    }
-
-    public function assertNotNull() {
-        if ($this->contents === null) $this->error('must not be null');
-        return $this;
-    }
-
-    public function assertAlnum() {
-        $this->assertIsString();
-        if (!ctype_alnum($this->contents)) $this->error('must be alphanumeric');
-        return $this;
-    }
-
-    public function assertNotEmpty() {
-        if (empty($this->contents)) $this->error('must not be empty');
-        return $this;
-    }
-
-    public function assertIsLookup() {
-        $this->assertIsArray();
-        foreach ($this->contents as $v) {
-            if ($v !== true) $this->error('must be a lookup array');
-        }
-        return $this;
-    }
-
-    protected function error($msg) {
-        throw new HTMLPurifier_ConfigSchema_Exception(ucfirst($this->member) . ' in ' . $this->context . ' ' . $msg);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema.ser b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema.ser
deleted file mode 100644
index bbf12f9c3e7392aa8143727d2485f6f9ad1f97e1..0000000000000000000000000000000000000000
GIT binary patch
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diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
deleted file mode 100644
index 0517fed0a1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedClasses.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Attr.AllowedClasses
-TYPE: lookup/null
-VERSION: 4.0.0
-DEFAULT: null
---DESCRIPTION--
-List of allowed class values in the class attribute. By default, this is null,
-which means all classes are allowed.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
deleted file mode 100644
index 249edd647b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedFrameTargets.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Attr.AllowedFrameTargets
-TYPE: lookup
-DEFAULT: array()
---DESCRIPTION--
-Lookup table of all allowed link frame targets.  Some commonly used link
-targets include _blank, _self, _parent and _top. Values should be
-lowercase, as validation will be done in a case-sensitive manner despite
-W3C's recommendation. XHTML 1.0 Strict does not permit the target attribute
-so this directive will have no effect in that doctype. XHTML 1.1 does not
-enable the Target module by default, you will have to manually enable it
-(see the module documentation for more details.)
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
deleted file mode 100644
index 9a8fa6a2e2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRel.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.AllowedRel
-TYPE: lookup
-VERSION: 1.6.0
-DEFAULT: array()
---DESCRIPTION--
-List of allowed forward document relationships in the rel attribute. Common
-values may be nofollow or print. By default, this is empty, meaning that no
-document relationships are allowed.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
deleted file mode 100644
index b017883485..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.AllowedRev.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.AllowedRev
-TYPE: lookup
-VERSION: 1.6.0
-DEFAULT: array()
---DESCRIPTION--
-List of allowed reverse document relationships in the rev attribute. This
-attribute is a bit of an edge-case; if you don't know what it is for, stay
-away.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
deleted file mode 100644
index e774b823b1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ClassUseCDATA.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Attr.ClassUseCDATA
-TYPE: bool/null
-DEFAULT: null
-VERSION: 4.0.0
---DESCRIPTION--
-If null, class will auto-detect the doctype and, if matching XHTML 1.1 or
-XHTML 2.0, will use the restrictive NMTOKENS specification of class. Otherwise,
-it will use a relaxed CDATA definition.  If true, the relaxed CDATA definition
-is forced; if false, the NMTOKENS definition is forced.  To get behavior
-of HTML Purifier prior to 4.0.0, set this directive to false.
-
-Some rational behind the auto-detection:
-in previous versions of HTML Purifier, it was assumed that the form of
-class was NMTOKENS, as specified by the XHTML Modularization (representing
-XHTML 1.1 and XHTML 2.0).  The DTDs for HTML 4.01 and XHTML 1.0, however
-specify class as CDATA.  HTML 5 effectively defines it as CDATA, but
-with the additional constraint that each name should be unique (this is not
-explicitly outlined in previous specifications).
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
deleted file mode 100644
index 533165e175..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultImageAlt.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Attr.DefaultImageAlt
-TYPE: string/null
-DEFAULT: null
-VERSION: 3.2.0
---DESCRIPTION--
-This is the content of the alt tag of an image if the user had not
-previously specified an alt attribute.  This applies to all images without
-a valid alt attribute, as opposed to %Attr.DefaultInvalidImageAlt, which
-only applies to invalid images, and overrides in the case of an invalid image.
-Default behavior with null is to use the basename of the src tag for the alt.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
deleted file mode 100644
index 9eb7e38469..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImage.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.DefaultInvalidImage
-TYPE: string
-DEFAULT: ''
---DESCRIPTION--
-This is the default image an img tag will be pointed to if it does not have
-a valid src attribute.  In future versions, we may allow the image tag to
-be removed completely, but due to design issues, this is not possible right
-now.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
deleted file mode 100644
index 2f17bf477a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultInvalidImageAlt.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Attr.DefaultInvalidImageAlt
-TYPE: string
-DEFAULT: 'Invalid image'
---DESCRIPTION--
-This is the content of the alt tag of an invalid image if the user had not
-previously specified an alt attribute.  It has no effect when the image is
-valid but there was no alt attribute present.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
deleted file mode 100644
index 52654b53ae..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.DefaultTextDir.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Attr.DefaultTextDir
-TYPE: string
-DEFAULT: 'ltr'
---DESCRIPTION--
-Defines the default text direction (ltr or rtl) of the document being
-parsed.  This generally is the same as the value of the dir attribute in
-HTML, or ltr if that is not specified.
---ALLOWED--
-'ltr', 'rtl'
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
deleted file mode 100644
index 6440d21032..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.EnableID.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Attr.EnableID
-TYPE: bool
-DEFAULT: false
-VERSION: 1.2.0
---DESCRIPTION--
-Allows the ID attribute in HTML.  This is disabled by default due to the
-fact that without proper configuration user input can easily break the
-validation of a webpage by specifying an ID that is already on the
-surrounding HTML.  If you don't mind throwing caution to the wind, enable
-this directive, but I strongly recommend you also consider blacklisting IDs
-you use (%Attr.IDBlacklist) or prefixing all user supplied IDs
-(%Attr.IDPrefix).  When set to true HTML Purifier reverts to the behavior of
-pre-1.2.0 versions.
---ALIASES--
-HTML.EnableAttrID
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
deleted file mode 100644
index f31d226f58..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.ForbiddenClasses.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Attr.ForbiddenClasses
-TYPE: lookup
-VERSION: 4.0.0
-DEFAULT: array()
---DESCRIPTION--
-List of forbidden class values in the class attribute. By default, this is
-empty, which means that no classes are forbidden. See also %Attr.AllowedClasses.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
deleted file mode 100644
index 5f2b5e3d2c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklist.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Attr.IDBlacklist
-TYPE: list
-DEFAULT: array()
-DESCRIPTION: Array of IDs not allowed in the document.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
deleted file mode 100644
index 6f5824586e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDBlacklistRegexp.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Attr.IDBlacklistRegexp
-TYPE: string/null
-VERSION: 1.6.0
-DEFAULT: NULL
---DESCRIPTION--
-PCRE regular expression to be matched against all IDs. If the expression is
-matches, the ID is rejected. Use this with care: may cause significant
-degradation. ID matching is done after all other validation.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
deleted file mode 100644
index cc49d43fd0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefix.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Attr.IDPrefix
-TYPE: string
-VERSION: 1.2.0
-DEFAULT: ''
---DESCRIPTION--
-String to prefix to IDs.  If you have no idea what IDs your pages may use,
-you may opt to simply add a prefix to all user-submitted ID attributes so
-that they are still usable, but will not conflict with core page IDs.
-Example: setting the directive to 'user_' will result in a user submitted
-'foo' to become 'user_foo'  Be sure to set %HTML.EnableAttrID to true
-before using this.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
deleted file mode 100644
index 2c5924a7ad..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Attr.IDPrefixLocal.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Attr.IDPrefixLocal
-TYPE: string
-VERSION: 1.2.0
-DEFAULT: ''
---DESCRIPTION--
-Temporary prefix for IDs used in conjunction with %Attr.IDPrefix.  If you
-need to allow multiple sets of user content on web page, you may need to
-have a seperate prefix that changes with each iteration.  This way,
-seperately submitted user content displayed on the same page doesn't
-clobber each other. Ideal values are unique identifiers for the content it
-represents (i.e. the id of the row in the database). Be sure to add a
-seperator (like an underscore) at the end.  Warning: this directive will
-not work unless %Attr.IDPrefix is set to a non-empty value!
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
deleted file mode 100644
index d5caa1bb97..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.AutoParagraph.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-AutoFormat.AutoParagraph
-TYPE: bool
-VERSION: 2.0.1
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-  This directive turns on auto-paragraphing, where double newlines are
-  converted in to paragraphs whenever possible. Auto-paragraphing:
-</p>
-<ul>
-  <li>Always applies to inline elements or text in the root node,</li>
-  <li>Applies to inline elements or text with double newlines in nodes
-      that allow paragraph tags,</li>
-  <li>Applies to double newlines in paragraph tags</li>
-</ul>
-<p>
-  <code>p</code> tags must be allowed for this directive to take effect.
-  We do not use <code>br</code> tags for paragraphing, as that is
-  semantically incorrect.
-</p>
-<p>
-  To prevent auto-paragraphing as a content-producer, refrain from using
-  double-newlines except to specify a new paragraph or in contexts where
-  it has special meaning (whitespace usually has no meaning except in
-  tags like <code>pre</code>, so this should not be difficult.) To prevent
-  the paragraphing of inline text adjacent to block elements, wrap them
-  in <code>div</code> tags (the behavior is slightly different outside of
-  the root node.)
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
deleted file mode 100644
index 2a476481af..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Custom.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.Custom
-TYPE: list
-VERSION: 2.0.1
-DEFAULT: array()
---DESCRIPTION--
-
-<p>
-  This directive can be used to add custom auto-format injectors.
-  Specify an array of injector names (class name minus the prefix)
-  or concrete implementations. Injector class must exist.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
deleted file mode 100644
index 663064a344..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.DisplayLinkURI.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-AutoFormat.DisplayLinkURI
-TYPE: bool
-VERSION: 3.2.0
-DEFAULT: false
---DESCRIPTION--
-<p>
-  This directive turns on the in-text display of URIs in &lt;a&gt; tags, and disables
-  those links. For example, <a href="http://example.com">example</a> becomes
-  example (<a>http://example.com</a>).
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
deleted file mode 100644
index 3a48ba960e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.Linkify.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.Linkify
-TYPE: bool
-VERSION: 2.0.1
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-  This directive turns on linkification, auto-linking http, ftp and
-  https URLs. <code>a</code> tags with the <code>href</code> attribute
-  must be allowed.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
deleted file mode 100644
index db58b13464..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.DocURL.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.PurifierLinkify.DocURL
-TYPE: string
-VERSION: 2.0.1
-DEFAULT: '#%s'
-ALIASES: AutoFormatParam.PurifierLinkifyDocURL
---DESCRIPTION--
-<p>
-  Location of configuration documentation to link to, let %s substitute
-  into the configuration's namespace and directive names sans the percent
-  sign.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
deleted file mode 100644
index 7996488be0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.PurifierLinkify.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-AutoFormat.PurifierLinkify
-TYPE: bool
-VERSION: 2.0.1
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-  Internal auto-formatter that converts configuration directives in
-  syntax <a>%Namespace.Directive</a> to links. <code>a</code> tags
-  with the <code>href</code> attribute must be allowed.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
deleted file mode 100644
index 35c393b4e6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions
-TYPE: lookup
-VERSION: 4.0.0
-DEFAULT: array('td' => true, 'th' => true)
---DESCRIPTION--
-<p>
-  When %AutoFormat.RemoveEmpty and %AutoFormat.RemoveEmpty.RemoveNbsp
-  are enabled, this directive defines what HTML elements should not be
-  removede if they have only a non-breaking space in them.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
deleted file mode 100644
index ca17eb1dc4..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.RemoveNbsp.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-AutoFormat.RemoveEmpty.RemoveNbsp
-TYPE: bool
-VERSION: 4.0.0
-DEFAULT: false
---DESCRIPTION--
-<p>
-  When enabled, HTML Purifier will treat any elements that contain only
-  non-breaking spaces as well as regular whitespace as empty, and remove
-  them when %AutoForamt.RemoveEmpty is enabled.
-</p>
-<p>
-  See %AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions for a list of elements
-  that don't have this behavior applied to them.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
deleted file mode 100644
index 34657ba47b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/AutoFormat.RemoveEmpty.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-AutoFormat.RemoveEmpty
-TYPE: bool
-VERSION: 3.2.0
-DEFAULT: false
---DESCRIPTION--
-<p>
-  When enabled, HTML Purifier will attempt to remove empty elements that
-  contribute no semantic information to the document. The following types
-  of nodes will be removed:
-</p>
-<ul><li>
-    Tags with no attributes and no content, and that are not empty
-    elements (remove <code>&lt;a&gt;&lt;/a&gt;</code> but not
-    <code>&lt;br /&gt;</code>), and
-  </li>
-  <li>
-    Tags with no content, except for:<ul>
-      <li>The <code>colgroup</code> element, or</li>
-      <li>
-        Elements with the <code>id</code> or <code>name</code> attribute,
-        when those attributes are permitted on those elements.
-      </li>
-    </ul></li>
-</ul>
-<p>
-  Please be very careful when using this functionality; while it may not
-  seem that empty elements contain useful information, they can alter the
-  layout of a document given appropriate styling. This directive is most
-  useful when you are processing machine-generated HTML, please avoid using
-  it on regular user HTML.
-</p>
-<p>
-  Elements that contain only whitespace will be treated as empty. Non-breaking
-  spaces, however, do not count as whitespace. See
-  %AutoFormat.RemoveEmpty.RemoveNbsp for alternate behavior.
-</p>
-<p>
-  This algorithm is not perfect; you may still notice some empty tags,
-  particularly if a node had elements, but those elements were later removed
-  because they were not permitted in that context, or tags that, after
-  being auto-closed by another tag, where empty. This is for safety reasons
-  to prevent clever code from breaking validation. The general rule of thumb:
-  if a tag looked empty on the way in, it will get removed; if HTML Purifier
-  made it empty, it will stay.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
deleted file mode 100644
index b324608f76..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowImportant.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-CSS.AllowImportant
-TYPE: bool
-DEFAULT: false
-VERSION: 3.1.0
---DESCRIPTION--
-This parameter determines whether or not !important cascade modifiers should
-be allowed in user CSS. If false, !important will stripped.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
deleted file mode 100644
index 748be0eec8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowTricky.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-CSS.AllowTricky
-TYPE: bool
-DEFAULT: false
-VERSION: 3.1.0
---DESCRIPTION--
-This parameter determines whether or not to allow "tricky" CSS properties and
-values. Tricky CSS properties/values can drastically modify page layout or
-be used for deceptive practices but do not directly constitute a security risk.
-For example, <code>display:none;</code> is considered a tricky property that
-will only be allowed if this directive is set to true.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
deleted file mode 100644
index 460112ebe0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.AllowedProperties.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-CSS.AllowedProperties
-TYPE: lookup/null
-VERSION: 3.1.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    If HTML Purifier's style attributes set is unsatisfactory for your needs,
-    you can overload it with your own list of tags to allow.  Note that this
-    method is subtractive: it does its job by taking away from HTML Purifier
-    usual feature set, so you cannot add an attribute that HTML Purifier never
-    supported in the first place.
-</p>
-<p>
-    <strong>Warning:</strong> If another directive conflicts with the
-    elements here, <em>that</em> directive will win and override.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
deleted file mode 100644
index 5cb7dda3ba..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.DefinitionRev.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-CSS.DefinitionRev
-TYPE: int
-VERSION: 2.0.0
-DEFAULT: 1
---DESCRIPTION--
-
-<p>
-    Revision identifier for your custom definition. See
-    %HTML.DefinitionRev for details.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
deleted file mode 100644
index 7a3291470c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.MaxImgLength.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-CSS.MaxImgLength
-TYPE: string/null
-DEFAULT: '1200px'
-VERSION: 3.1.1
---DESCRIPTION--
-<p>
- This parameter sets the maximum allowed length on <code>img</code> tags,
- effectively the <code>width</code> and <code>height</code> properties.
- Only absolute units of measurement (in, pt, pc, mm, cm) and pixels (px) are allowed. This is
- in place to prevent imagecrash attacks, disable with null at your own risk.
- This directive is similar to %HTML.MaxImgLength, and both should be
- concurrently edited, although there are
- subtle differences in the input format (the CSS max is a number with
- a unit).
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
deleted file mode 100644
index 148eedb8be..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/CSS.Proprietary.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-CSS.Proprietary
-TYPE: bool
-VERSION: 3.0.0
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-    Whether or not to allow safe, proprietary CSS values.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
deleted file mode 100644
index c486724c88..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.DefinitionImpl.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Cache.DefinitionImpl
-TYPE: string/null
-VERSION: 2.0.0
-DEFAULT: 'Serializer'
---DESCRIPTION--
-
-This directive defines which method to use when caching definitions,
-the complex data-type that makes HTML Purifier tick. Set to null
-to disable caching (not recommended, as you will see a definite
-performance degradation).
-
---ALIASES--
-Core.DefinitionCache
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
deleted file mode 100644
index 54036507d6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Cache.SerializerPath.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Cache.SerializerPath
-TYPE: string/null
-VERSION: 2.0.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    Absolute path with no trailing slash to store serialized definitions in.
-    Default is within the
-    HTML Purifier library inside DefinitionCache/Serializer. This
-    path must be writable by the webserver.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
deleted file mode 100644
index 568cbf3b32..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.AggressivelyFixLt.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Core.AggressivelyFixLt
-TYPE: bool
-VERSION: 2.1.0
-DEFAULT: true
---DESCRIPTION--
-<p>
-    This directive enables aggressive pre-filter fixes HTML Purifier can
-    perform in order to ensure that open angled-brackets do not get killed
-    during parsing stage. Enabling this will result in two preg_replace_callback
-    calls and at least two preg_replace calls for every HTML document parsed;
-    if your users make very well-formed HTML, you can set this directive false.
-    This has no effect when DirectLex is used.
-</p>
-<p>
-    <strong>Notice:</strong> This directive's default turned from false to true
-    in HTML Purifier 3.2.0.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
deleted file mode 100644
index d7317911fa..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.CollectErrors.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.CollectErrors
-TYPE: bool
-VERSION: 2.0.0
-DEFAULT: false
---DESCRIPTION--
-
-Whether or not to collect errors found while filtering the document. This
-is a useful way to give feedback to your users. <strong>Warning:</strong>
-Currently this feature is very patchy and experimental, with lots of
-possible error messages not yet implemented. It will not cause any
-problems, but it may not help your users either.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
deleted file mode 100644
index 08b381d34c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ColorKeywords.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Core.ColorKeywords
-TYPE: hash
-VERSION: 2.0.0
---DEFAULT--
-array (
-  'maroon' => '#800000',
-  'red' => '#FF0000',
-  'orange' => '#FFA500',
-  'yellow' => '#FFFF00',
-  'olive' => '#808000',
-  'purple' => '#800080',
-  'fuchsia' => '#FF00FF',
-  'white' => '#FFFFFF',
-  'lime' => '#00FF00',
-  'green' => '#008000',
-  'navy' => '#000080',
-  'blue' => '#0000FF',
-  'aqua' => '#00FFFF',
-  'teal' => '#008080',
-  'black' => '#000000',
-  'silver' => '#C0C0C0',
-  'gray' => '#808080',
-)
---DESCRIPTION--
-
-Lookup array of color names to six digit hexadecimal number corresponding
-to color, with preceding hash mark. Used when parsing colors.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
deleted file mode 100644
index 64b114fce2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.ConvertDocumentToFragment.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Core.ConvertDocumentToFragment
-TYPE: bool
-DEFAULT: true
---DESCRIPTION--
-
-This parameter determines whether or not the filter should convert
-input that is a full document with html and body tags to a fragment
-of just the contents of a body tag. This parameter is simply something
-HTML Purifier can do during an edge-case: for most inputs, this
-processing is not necessary.
-
---ALIASES--
-Core.AcceptFullDocuments
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
deleted file mode 100644
index 36f16e07ea..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.DirectLexLineNumberSyncInterval.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Core.DirectLexLineNumberSyncInterval
-TYPE: int
-VERSION: 2.0.0
-DEFAULT: 0
---DESCRIPTION--
-
-<p>
-  Specifies the number of tokens the DirectLex line number tracking
-  implementations should process before attempting to resyncronize the
-  current line count by manually counting all previous new-lines. When
-  at 0, this functionality is disabled. Lower values will decrease
-  performance, and this is only strictly necessary if the counting
-  algorithm is buggy (in which case you should report it as a bug).
-  This has no effect when %Core.MaintainLineNumbers is disabled or DirectLex is
-  not being used.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
deleted file mode 100644
index 8bfb47c3ac..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Encoding.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Core.Encoding
-TYPE: istring
-DEFAULT: 'utf-8'
---DESCRIPTION--
-If for some reason you are unable to convert all webpages to UTF-8, you can
-use this directive as a stop-gap compatibility change to let HTML Purifier
-deal with non UTF-8 input.  This technique has notable deficiencies:
-absolutely no characters outside of the selected character encoding will be
-preserved, not even the ones that have been ampersand escaped (this is due
-to a UTF-8 specific <em>feature</em> that automatically resolves all
-entities), making it pretty useless for anything except the most I18N-blind
-applications, although %Core.EscapeNonASCIICharacters offers fixes this
-trouble with another tradeoff. This directive only accepts ISO-8859-1 if
-iconv is not enabled.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
deleted file mode 100644
index 4d5b5055cd..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidChildren.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Core.EscapeInvalidChildren
-TYPE: bool
-DEFAULT: false
---DESCRIPTION--
-When true, a child is found that is not allowed in the context of the
-parent element will be transformed into text as if it were ASCII. When
-false, that element and all internal tags will be dropped, though text will
-be preserved.  There is no option for dropping the element but preserving
-child nodes.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
deleted file mode 100644
index a7a5b249bb..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeInvalidTags.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Core.EscapeInvalidTags
-TYPE: bool
-DEFAULT: false
---DESCRIPTION--
-When true, invalid tags will be written back to the document as plain text.
-Otherwise, they are silently dropped.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
deleted file mode 100644
index abb499948a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.EscapeNonASCIICharacters.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Core.EscapeNonASCIICharacters
-TYPE: bool
-VERSION: 1.4.0
-DEFAULT: false
---DESCRIPTION--
-This directive overcomes a deficiency in %Core.Encoding by blindly
-converting all non-ASCII characters into decimal numeric entities before
-converting it to its native encoding. This means that even characters that
-can be expressed in the non-UTF-8 encoding will be entity-ized, which can
-be a real downer for encodings like Big5. It also assumes that the ASCII
-repetoire is available, although this is the case for almost all encodings.
-Anyway, use UTF-8!
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
deleted file mode 100644
index 915391edb7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.HiddenElements.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Core.HiddenElements
-TYPE: lookup
---DEFAULT--
-array (
-  'script' => true,
-  'style' => true,
-)
---DESCRIPTION--
-
-<p>
-  This directive is a lookup array of elements which should have their
-  contents removed when they are not allowed by the HTML definition.
-  For example, the contents of a <code>script</code> tag are not
-  normally shown in a document, so if script tags are to be removed,
-  their contents should be removed to. This is opposed to a <code>b</code>
-  tag, which defines some presentational changes but does not hide its
-  contents.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
deleted file mode 100644
index 233fca14f8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.Language.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Core.Language
-TYPE: string
-VERSION: 2.0.0
-DEFAULT: 'en'
---DESCRIPTION--
-
-ISO 639 language code for localizable things in HTML Purifier to use,
-which is mainly error reporting. There is currently only an English (en)
-translation, so this directive is currently useless.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
deleted file mode 100644
index 8983e2cca9..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.LexerImpl.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Core.LexerImpl
-TYPE: mixed/null
-VERSION: 2.0.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-  This parameter determines what lexer implementation can be used. The
-  valid values are:
-</p>
-<dl>
-  <dt><em>null</em></dt>
-  <dd>
-    Recommended, the lexer implementation will be auto-detected based on
-    your PHP-version and configuration.
-  </dd>
-  <dt><em>string</em> lexer identifier</dt>
-  <dd>
-    This is a slim way of manually overridding the implementation.
-    Currently recognized values are: DOMLex (the default PHP5
-implementation)
-    and DirectLex (the default PHP4 implementation). Only use this if
-    you know what you are doing: usually, the auto-detection will
-    manage things for cases you aren't even aware of.
-  </dd>
-  <dt><em>object</em> lexer instance</dt>
-  <dd>
-    Super-advanced: you can specify your own, custom, implementation that
-    implements the interface defined by <code>HTMLPurifier_Lexer</code>.
-    I may remove this option simply because I don't expect anyone
-    to use it.
-  </dd>
-</dl>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
deleted file mode 100644
index eb841a7597..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.MaintainLineNumbers.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Core.MaintainLineNumbers
-TYPE: bool/null
-VERSION: 2.0.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-  If true, HTML Purifier will add line number information to all tokens.
-  This is useful when error reporting is turned on, but can result in
-  significant performance degradation and should not be used when
-  unnecessary. This directive must be used with the DirectLex lexer,
-  as the DOMLex lexer does not (yet) support this functionality.
-  If the value is null, an appropriate value will be selected based
-  on other configuration.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
deleted file mode 100644
index 4070c2a0de..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveInvalidImg.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.RemoveInvalidImg
-TYPE: bool
-DEFAULT: true
-VERSION: 1.3.0
---DESCRIPTION--
-
-<p>
-  This directive enables pre-emptive URI checking in <code>img</code>
-  tags, as the attribute validation strategy is not authorized to
-  remove elements from the document. Revert to pre-1.3.0 behavior by setting to false.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
deleted file mode 100644
index a4cd966df8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Core.RemoveScriptContents.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Core.RemoveScriptContents
-TYPE: bool/null
-DEFAULT: NULL
-VERSION: 2.0.0
-DEPRECATED-VERSION: 2.1.0
-DEPRECATED-USE: Core.HiddenElements
---DESCRIPTION--
-<p>
-  This directive enables HTML Purifier to remove not only script tags
-  but all of their contents.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
deleted file mode 100644
index 3db50ef204..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.Custom.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Filter.Custom
-TYPE: list
-VERSION: 3.1.0
-DEFAULT: array()
---DESCRIPTION--
-<p>
-  This directive can be used to add custom filters; it is nearly the
-  equivalent of the now deprecated <code>HTMLPurifier-&gt;addFilter()</code>
-  method. Specify an array of concrete implementations.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
deleted file mode 100644
index 16829bcda0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Escaping.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Filter.ExtractStyleBlocks.Escaping
-TYPE: bool
-VERSION: 3.0.0
-DEFAULT: true
-ALIASES: Filter.ExtractStyleBlocksEscaping, FilterParam.ExtractStyleBlocksEscaping
---DESCRIPTION--
-
-<p>
-  Whether or not to escape the dangerous characters &lt;, &gt; and &amp;
-  as \3C, \3E and \26, respectively. This is can be safely set to false
-  if the contents of StyleBlocks will be placed in an external stylesheet,
-  where there is no risk of it being interpreted as HTML.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
deleted file mode 100644
index 7f95f54d12..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Filter.ExtractStyleBlocks.Scope
-TYPE: string/null
-VERSION: 3.0.0
-DEFAULT: NULL
-ALIASES: Filter.ExtractStyleBlocksScope, FilterParam.ExtractStyleBlocksScope
---DESCRIPTION--
-
-<p>
-  If you would like users to be able to define external stylesheets, but
-  only allow them to specify CSS declarations for a specific node and
-  prevent them from fiddling with other elements, use this directive.
-  It accepts any valid CSS selector, and will prepend this to any
-  CSS declaration extracted from the document. For example, if this
-  directive is set to <code>#user-content</code> and a user uses the
-  selector <code>a:hover</code>, the final selector will be
-  <code>#user-content a:hover</code>.
-</p>
-<p>
-  The comma shorthand may be used; consider the above example, with
-  <code>#user-content, #user-content2</code>, the final selector will
-  be <code>#user-content a:hover, #user-content2 a:hover</code>.
-</p>
-<p>
-  <strong>Warning:</strong> It is possible for users to bypass this measure
-  using a naughty + selector. This is a bug in CSS Tidy 1.3, not HTML
-  Purifier, and I am working to get it fixed. Until then, HTML Purifier
-  performs a basic check to prevent this.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
deleted file mode 100644
index 6c231b2d7f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.TidyImpl.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Filter.ExtractStyleBlocks.TidyImpl
-TYPE: mixed/null
-VERSION: 3.1.0
-DEFAULT: NULL
-ALIASES: FilterParam.ExtractStyleBlocksTidyImpl
---DESCRIPTION--
-<p>
-  If left NULL, HTML Purifier will attempt to instantiate a <code>csstidy</code>
-  class to use for internal cleaning. This will usually be good enough.
-</p>
-<p>
-  However, for trusted user input, you can set this to <code>false</code> to
-  disable cleaning. In addition, you can supply your own concrete implementation
-  of Tidy's interface to use, although I don't know why you'd want to do that.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
deleted file mode 100644
index 078d087417..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.txt
+++ /dev/null
@@ -1,74 +0,0 @@
-Filter.ExtractStyleBlocks
-TYPE: bool
-VERSION: 3.1.0
-DEFAULT: false
-EXTERNAL: CSSTidy
---DESCRIPTION--
-<p>
-  This directive turns on the style block extraction filter, which removes
-  <code>style</code> blocks from input HTML, cleans them up with CSSTidy,
-  and places them in the <code>StyleBlocks</code> context variable, for further
-  use by you, usually to be placed in an external stylesheet, or a
-  <code>style</code> block in the <code>head</code> of your document.
-</p>
-<p>
-  Sample usage:
-</p>
-<pre><![CDATA[
-<?php
-    header('Content-type: text/html; charset=utf-8');
-    echo '<?xml version="1.0" encoding="UTF-8"?>';
-?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
-<head>
-  <title>Filter.ExtractStyleBlocks</title>
-<?php
-    require_once '/path/to/library/HTMLPurifier.auto.php';
-    require_once '/path/to/csstidy.class.php';
-
-    $dirty = '<style>body {color:#F00;}</style> Some text';
-
-    $config = HTMLPurifier_Config::createDefault();
-    $config->set('Filter', 'ExtractStyleBlocks', true);
-    $purifier = new HTMLPurifier($config);
-
-    $html = $purifier->purify($dirty);
-
-    // This implementation writes the stylesheets to the styles/ directory.
-    // You can also echo the styles inside the document, but it's a bit
-    // more difficult to make sure they get interpreted properly by
-    // browsers; try the usual CSS armoring techniques.
-    $styles = $purifier->context->get('StyleBlocks');
-    $dir = 'styles/';
-    if (!is_dir($dir)) mkdir($dir);
-    $hash = sha1($_GET['html']);
-    foreach ($styles as $i => $style) {
-        file_put_contents($name = $dir . $hash . "_$i");
-        echo '<link rel="stylesheet" type="text/css" href="'.$name.'" />';
-    }
-?>
-</head>
-<body>
-  <div>
-    <?php echo $html; ?>
-  </div>
-</b]]><![CDATA[ody>
-</html>
-]]></pre>
-<p>
-  <strong>Warning:</strong> It is possible for a user to mount an
-  imagecrash attack using this CSS. Counter-measures are difficult;
-  it is not simply enough to limit the range of CSS lengths (using
-  relative lengths with many nesting levels allows for large values
-  to be attained without actually specifying them in the stylesheet),
-  and the flexible nature of selectors makes it difficult to selectively
-  disable lengths on image tags (HTML Purifier, however, does disable
-  CSS width and height in inline styling). There are probably two effective
-  counter measures: an explicit width and height set to auto in all
-  images in your document (unlikely) or the disabling of width and
-  height (somewhat reasonable). Whether or not these measures should be
-  used is left to the reader.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
deleted file mode 100644
index 7fa6536b2c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Filter.YouTube.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Filter.YouTube
-TYPE: bool
-VERSION: 3.1.0
-DEFAULT: false
---DESCRIPTION--
-<p>
-  This directive enables YouTube video embedding in HTML Purifier. Check
-  <a href="http://htmlpurifier.org/docs/enduser-youtube.html">this document
-  on embedding videos</a> for more information on what this filter does.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
deleted file mode 100644
index 3e231d2d16..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Allowed.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-HTML.Allowed
-TYPE: itext/null
-VERSION: 2.0.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    This is a convenience directive that rolls the functionality of
-    %HTML.AllowedElements and %HTML.AllowedAttributes into one directive.
-    Specify elements and attributes that are allowed using:
-    <code>element1[attr1|attr2],element2...</code>. You can also use
-    newlines instead of commas to separate elements.
-</p>
-<p>
-    <strong>Warning</strong>:
-    All of the constraints on the component directives are still enforced.
-    The syntax is a <em>subset</em> of TinyMCE's <code>valid_elements</code>
-    whitelist: directly copy-pasting it here will probably result in
-    broken whitelists. If %HTML.AllowedElements or %HTML.AllowedAttributes
-    are set, this directive has no effect.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
deleted file mode 100644
index fcf093f17d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedAttributes.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-HTML.AllowedAttributes
-TYPE: lookup/null
-VERSION: 1.3.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    If HTML Purifier's attribute set is unsatisfactory, overload it!
-    The syntax is "tag.attr" or "*.attr" for the global attributes
-    (style, id, class, dir, lang, xml:lang).
-</p>
-<p>
-    <strong>Warning:</strong> If another directive conflicts with the
-    elements here, <em>that</em> directive will win and override. For
-    example, %HTML.EnableAttrID will take precedence over *.id in this
-    directive.  You must set that directive to true before you can use
-    IDs at all.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
deleted file mode 100644
index 888d558196..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedElements.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-HTML.AllowedElements
-TYPE: lookup/null
-VERSION: 1.3.0
-DEFAULT: NULL
---DESCRIPTION--
-<p>
-    If HTML Purifier's tag set is unsatisfactory for your needs, you
-    can overload it with your own list of tags to allow.  Note that this
-    method is subtractive: it does its job by taking away from HTML Purifier
-    usual feature set, so you cannot add a tag that HTML Purifier never
-    supported in the first place (like embed, form or head).  If you
-    change this, you probably also want to change %HTML.AllowedAttributes.
-</p>
-<p>
-    <strong>Warning:</strong> If another directive conflicts with the
-    elements here, <em>that</em> directive will win and override.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
deleted file mode 100644
index 5a59a55c08..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.AllowedModules.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-HTML.AllowedModules
-TYPE: lookup/null
-VERSION: 2.0.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    A doctype comes with a set of usual modules to use. Without having
-    to mucking about with the doctypes, you can quickly activate or
-    disable these modules by specifying which modules you wish to allow
-    with this directive. This is most useful for unit testing specific
-    modules, although end users may find it useful for their own ends.
-</p>
-<p>
-    If you specify a module that does not exist, the manager will silently
-    fail to use it, so be careful! User-defined modules are not affected
-    by this directive. Modules defined in %HTML.CoreModules are not
-    affected by this directive.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
deleted file mode 100644
index 151fb7b826..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Attr.Name.UseCDATA.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.Attr.Name.UseCDATA
-TYPE: bool
-DEFAULT: false
-VERSION: 4.0.0
---DESCRIPTION--
-The W3C specification DTD defines the name attribute to be CDATA, not ID, due
-to limitations of DTD.  In certain documents, this relaxed behavior is desired,
-whether it is to specify duplicate names, or to specify names that would be
-illegal IDs (for example, names that begin with a digit.) Set this configuration
-directive to true to use the relaxed parsing rules.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
deleted file mode 100644
index 45ae469ec9..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.BlockWrapper.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-HTML.BlockWrapper
-TYPE: string
-VERSION: 1.3.0
-DEFAULT: 'p'
---DESCRIPTION--
-
-<p>
-    String name of element to wrap inline elements that are inside a block
-    context.  This only occurs in the children of blockquote in strict mode.
-</p>
-<p>
-    Example: by default value,
-    <code>&lt;blockquote&gt;Foo&lt;/blockquote&gt;</code> would become
-    <code>&lt;blockquote&gt;&lt;p&gt;Foo&lt;/p&gt;&lt;/blockquote&gt;</code>.
-    The <code>&lt;p&gt;</code> tags can be replaced with whatever you desire,
-    as long as it is a block level element.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
deleted file mode 100644
index 5246188795..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CoreModules.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-HTML.CoreModules
-TYPE: lookup
-VERSION: 2.0.0
---DEFAULT--
-array (
-  'Structure' => true,
-  'Text' => true,
-  'Hypertext' => true,
-  'List' => true,
-  'NonXMLCommonAttributes' => true,
-  'XMLCommonAttributes' => true,
-  'CommonAttributes' => true,
-)
---DESCRIPTION--
-
-<p>
-    Certain modularized doctypes (XHTML, namely), have certain modules
-    that must be included for the doctype to be an conforming document
-    type: put those modules here. By default, XHTML's core modules
-    are used. You can set this to a blank array to disable core module
-    protection, but this is not recommended.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
deleted file mode 100644
index a64e3d7c36..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.CustomDoctype.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-HTML.CustomDoctype
-TYPE: string/null
-VERSION: 2.0.1
-DEFAULT: NULL
---DESCRIPTION--
-
-A custom doctype for power-users who defined there own document
-type. This directive only applies when %HTML.Doctype is blank.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
deleted file mode 100644
index 103db754a2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionID.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-HTML.DefinitionID
-TYPE: string/null
-DEFAULT: NULL
-VERSION: 2.0.0
---DESCRIPTION--
-
-<p>
-    Unique identifier for a custom-built HTML definition. If you edit
-    the raw version of the HTMLDefinition, introducing changes that the
-    configuration object does not reflect, you must specify this variable.
-    If you change your custom edits, you should change this directive, or
-    clear your cache. Example:
-</p>
-<pre>
-$config = HTMLPurifier_Config::createDefault();
-$config->set('HTML', 'DefinitionID', '1');
-$def = $config->getHTMLDefinition();
-$def->addAttribute('a', 'tabindex', 'Number');
-</pre>
-<p>
-    In the above example, the configuration is still at the defaults, but
-    using the advanced API, an extra attribute has been added. The
-    configuration object normally has no way of knowing that this change
-    has taken place, so it needs an extra directive: %HTML.DefinitionID.
-    If someone else attempts to use the default configuration, these two
-    pieces of code will not clobber each other in the cache, since one has
-    an extra directive attached to it.
-</p>
-<p>
-    You <em>must</em> specify a value to this directive to use the
-    advanced API features.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
deleted file mode 100644
index 229ae0267a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.DefinitionRev.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-HTML.DefinitionRev
-TYPE: int
-VERSION: 2.0.0
-DEFAULT: 1
---DESCRIPTION--
-
-<p>
-    Revision identifier for your custom definition specified in
-    %HTML.DefinitionID.  This serves the same purpose: uniquely identifying
-    your custom definition, but this one does so in a chronological
-    context: revision 3 is more up-to-date then revision 2.  Thus, when
-    this gets incremented, the cache handling is smart enough to clean
-    up any older revisions of your definition as well as flush the
-    cache.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
deleted file mode 100644
index 9dab497f2f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Doctype.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.Doctype
-TYPE: string/null
-DEFAULT: NULL
---DESCRIPTION--
-Doctype to use during filtering. Technically speaking this is not actually
-a doctype (as it does not identify a corresponding DTD), but we are using
-this name for sake of simplicity. When non-blank, this will override any
-older directives like %HTML.XHTML or %HTML.Strict.
---ALLOWED--
-'HTML 4.01 Transitional', 'HTML 4.01 Strict', 'XHTML 1.0 Transitional', 'XHTML 1.0 Strict', 'XHTML 1.1'
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
deleted file mode 100644
index 57358f9bad..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenAttributes.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-HTML.ForbiddenAttributes
-TYPE: lookup
-VERSION: 3.1.0
-DEFAULT: array()
---DESCRIPTION--
-<p>
-    While this directive is similar to %HTML.AllowedAttributes, for
-    forwards-compatibility with XML, this attribute has a different syntax. Instead of
-    <code>tag.attr</code>, use <code>tag@attr</code>. To disallow <code>href</code>
-    attributes in <code>a</code> tags, set this directive to
-    <code>a@href</code>. You can also disallow an attribute globally with
-    <code>attr</code> or <code>*@attr</code> (either syntax is fine; the latter
-    is provided for consistency with %HTML.AllowedAttributes).
-</p>
-<p>
-    <strong>Warning:</strong> This directive complements %HTML.ForbiddenElements,
-    accordingly, check
-    out that directive for a discussion of why you
-    should think twice before using this directive.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
deleted file mode 100644
index 93a53e14fb..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.ForbiddenElements.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-HTML.ForbiddenElements
-TYPE: lookup
-VERSION: 3.1.0
-DEFAULT: array()
---DESCRIPTION--
-<p>
-    This was, perhaps, the most requested feature ever in HTML
-    Purifier. Please don't abuse it! This is the logical inverse of
-    %HTML.AllowedElements, and it will override that directive, or any
-    other directive.
-</p>
-<p>
-    If possible, %HTML.Allowed is recommended over this directive, because it
-    can sometimes be difficult to tell whether or not you've forbidden all of
-    the behavior you would like to disallow. If you forbid <code>img</code>
-    with the expectation of preventing images on your site, you'll be in for
-    a nasty surprise when people start using the <code>background-image</code>
-    CSS property.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
deleted file mode 100644
index e424c386ec..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.MaxImgLength.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-HTML.MaxImgLength
-TYPE: int/null
-DEFAULT: 1200
-VERSION: 3.1.1
---DESCRIPTION--
-<p>
- This directive controls the maximum number of pixels in the width and
- height attributes in <code>img</code> tags. This is
- in place to prevent imagecrash attacks, disable with null at your own risk.
- This directive is similar to %CSS.MaxImgLength, and both should be
- concurrently edited, although there are
- subtle differences in the input format (the HTML max is an integer).
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
deleted file mode 100644
index 62e8e160c7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Parent.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-HTML.Parent
-TYPE: string
-VERSION: 1.3.0
-DEFAULT: 'div'
---DESCRIPTION--
-
-<p>
-    String name of element that HTML fragment passed to library will be
-    inserted in.  An interesting variation would be using span as the
-    parent element, meaning that only inline tags would be allowed.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
deleted file mode 100644
index dfb720496d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Proprietary.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-HTML.Proprietary
-TYPE: bool
-VERSION: 3.1.0
-DEFAULT: false
---DESCRIPTION--
-<p>
-    Whether or not to allow proprietary elements and attributes in your
-    documents, as per <code>HTMLPurifier_HTMLModule_Proprietary</code>.
-    <strong>Warning:</strong> This can cause your documents to stop
-    validating!
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
deleted file mode 100644
index f635a68548..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeEmbed.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-HTML.SafeEmbed
-TYPE: bool
-VERSION: 3.1.1
-DEFAULT: false
---DESCRIPTION--
-<p>
-    Whether or not to permit embed tags in documents, with a number of extra
-    security features added to prevent script execution. This is similar to
-    what websites like MySpace do to embed tags. Embed is a proprietary
-    element and will cause your website to stop validating. You probably want
-    to enable this with %HTML.SafeObject.
-    <strong>Highly experimental.</strong>
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
deleted file mode 100644
index 32967b88fb..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.SafeObject.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-HTML.SafeObject
-TYPE: bool
-VERSION: 3.1.1
-DEFAULT: false
---DESCRIPTION--
-<p>
-    Whether or not to permit object tags in documents, with a number of extra
-    security features added to prevent script execution. This is similar to
-    what websites like MySpace do to object tags. You may also want to
-    enable %HTML.SafeEmbed for maximum interoperability with Internet Explorer,
-    although embed tags will cause your website to stop validating.
-    <strong>Highly experimental.</strong>
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
deleted file mode 100644
index a8b1de56be..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Strict.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-HTML.Strict
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
-DEPRECATED-VERSION: 1.7.0
-DEPRECATED-USE: HTML.Doctype
---DESCRIPTION--
-Determines whether or not to use Transitional (loose) or Strict rulesets.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
deleted file mode 100644
index b4c271b7fa..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyAdd.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-HTML.TidyAdd
-TYPE: lookup
-VERSION: 2.0.0
-DEFAULT: array()
---DESCRIPTION--
-
-Fixes to add to the default set of Tidy fixes as per your level.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
deleted file mode 100644
index 4186ccd0d1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyLevel.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-HTML.TidyLevel
-TYPE: string
-VERSION: 2.0.0
-DEFAULT: 'medium'
---DESCRIPTION--
-
-<p>General level of cleanliness the Tidy module should enforce.
-There are four allowed values:</p>
-<dl>
-    <dt>none</dt>
-    <dd>No extra tidying should be done</dd>
-    <dt>light</dt>
-    <dd>Only fix elements that would be discarded otherwise due to
-    lack of support in doctype</dd>
-    <dt>medium</dt>
-    <dd>Enforce best practices</dd>
-    <dt>heavy</dt>
-    <dd>Transform all deprecated elements and attributes to standards
-    compliant equivalents</dd>
-</dl>
-
---ALLOWED--
-'none', 'light', 'medium', 'heavy'
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
deleted file mode 100644
index 996762bd1d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.TidyRemove.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-HTML.TidyRemove
-TYPE: lookup
-VERSION: 2.0.0
-DEFAULT: array()
---DESCRIPTION--
-
-Fixes to remove from the default set of Tidy fixes as per your level.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
deleted file mode 100644
index 89133b1a38..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.Trusted.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-HTML.Trusted
-TYPE: bool
-VERSION: 2.0.0
-DEFAULT: false
---DESCRIPTION--
-Indicates whether or not the user input is trusted or not. If the input is
-trusted, a more expansive set of allowed tags and attributes will be used.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
deleted file mode 100644
index 2a47e384f4..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/HTML.XHTML.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-HTML.XHTML
-TYPE: bool
-DEFAULT: true
-VERSION: 1.1.0
-DEPRECATED-VERSION: 1.7.0
-DEPRECATED-USE: HTML.Doctype
---DESCRIPTION--
-Determines whether or not output is XHTML 1.0 or HTML 4.01 flavor.
---ALIASES--
-Core.XHTML
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
deleted file mode 100644
index 08921fde70..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.CommentScriptContents.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Output.CommentScriptContents
-TYPE: bool
-VERSION: 2.0.0
-DEFAULT: true
---DESCRIPTION--
-Determines whether or not HTML Purifier should attempt to fix up the
-contents of script tags for legacy browsers with comments.
---ALIASES--
-Core.CommentScriptContents
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
deleted file mode 100644
index 79f8ad82cf..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.Newline.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Output.Newline
-TYPE: string/null
-VERSION: 2.0.1
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    Newline string to format final output with. If left null, HTML Purifier
-    will auto-detect the default newline type of the system and use that;
-    you can manually override it here. Remember, \r\n is Windows, \r
-    is Mac, and \n is Unix.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
deleted file mode 100644
index 232b02362a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.SortAttr.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Output.SortAttr
-TYPE: bool
-VERSION: 3.2.0
-DEFAULT: false
---DESCRIPTION--
-<p>
-  If true, HTML Purifier will sort attributes by name before writing them back
-  to the document, converting a tag like: <code>&lt;el b="" a="" c="" /&gt;</code>
-  to <code>&lt;el a="" b="" c="" /&gt;</code>. This is a workaround for
-  a bug in FCKeditor which causes it to swap attributes order, adding noise
-  to text diffs. If you're not seeing this bug, chances are, you don't need
-  this directive.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
deleted file mode 100644
index 06bab00a0a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Output.TidyFormat.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-Output.TidyFormat
-TYPE: bool
-VERSION: 1.1.1
-DEFAULT: false
---DESCRIPTION--
-<p>
-    Determines whether or not to run Tidy on the final output for pretty
-    formatting reasons, such as indentation and wrap.
-</p>
-<p>
-    This can greatly improve readability for editors who are hand-editing
-    the HTML, but is by no means necessary as HTML Purifier has already
-    fixed all major errors the HTML may have had. Tidy is a non-default
-    extension, and this directive will silently fail if Tidy is not
-    available.
-</p>
-<p>
-    If you are looking to make the overall look of your page's source
-    better, I recommend running Tidy on the entire page rather than just
-    user-content (after all, the indentation relative to the containing
-    blocks will be incorrect).
-</p>
---ALIASES--
-Core.TidyFormat
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
deleted file mode 100644
index 071bc0295d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/Test.ForceNoIconv.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Test.ForceNoIconv
-TYPE: bool
-DEFAULT: false
---DESCRIPTION--
-When set to true, HTMLPurifier_Encoder will act as if iconv does not exist
-and use only pure PHP implementations.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
deleted file mode 100644
index 98fdfe9222..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.AllowedSchemes.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-URI.AllowedSchemes
-TYPE: lookup
---DEFAULT--
-array (
-  'http' => true,
-  'https' => true,
-  'mailto' => true,
-  'ftp' => true,
-  'nntp' => true,
-  'news' => true,
-)
---DESCRIPTION--
-Whitelist that defines the schemes that a URI is allowed to have.  This
-prevents XSS attacks from using pseudo-schemes like javascript or mocha.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
deleted file mode 100644
index 876f0680cf..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Base.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-URI.Base
-TYPE: string/null
-VERSION: 2.1.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    The base URI is the URI of the document this purified HTML will be
-    inserted into.  This information is important if HTML Purifier needs
-    to calculate absolute URIs from relative URIs, such as when %URI.MakeAbsolute
-    is on.  You may use a non-absolute URI for this value, but behavior
-    may vary (%URI.MakeAbsolute deals nicely with both absolute and
-    relative paths, but forwards-compatibility is not guaranteed).
-    <strong>Warning:</strong> If set, the scheme on this URI
-    overrides the one specified by %URI.DefaultScheme.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
deleted file mode 100644
index 728e378cbe..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefaultScheme.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-URI.DefaultScheme
-TYPE: string
-DEFAULT: 'http'
---DESCRIPTION--
-
-<p>
-    Defines through what scheme the output will be served, in order to
-    select the proper object validator when no scheme information is present.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
deleted file mode 100644
index f05312ba86..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionID.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-URI.DefinitionID
-TYPE: string/null
-VERSION: 2.1.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    Unique identifier for a custom-built URI definition. If you  want
-    to add custom URIFilters, you must specify this value.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
deleted file mode 100644
index 80cfea93f7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DefinitionRev.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-URI.DefinitionRev
-TYPE: int
-VERSION: 2.1.0
-DEFAULT: 1
---DESCRIPTION--
-
-<p>
-    Revision identifier for your custom definition. See
-    %HTML.DefinitionRev for details.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
deleted file mode 100644
index 71ce025a2d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Disable.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-URI.Disable
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-    Disables all URIs in all forms. Not sure why you'd want to do that
-    (after all, the Internet's founded on the notion of a hyperlink).
-</p>
-
---ALIASES--
-Attr.DisableURI
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
deleted file mode 100644
index 13c122c8ce..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternal.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-URI.DisableExternal
-TYPE: bool
-VERSION: 1.2.0
-DEFAULT: false
---DESCRIPTION--
-Disables links to external websites.  This is a highly effective anti-spam
-and anti-pagerank-leech measure, but comes at a hefty price: nolinks or
-images outside of your domain will be allowed.  Non-linkified URIs will
-still be preserved.  If you want to be able to link to subdomains or use
-absolute URIs, specify %URI.Host for your website.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
deleted file mode 100644
index abcc1efd61..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableExternalResources.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-URI.DisableExternalResources
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
---DESCRIPTION--
-Disables the embedding of external resources, preventing users from
-embedding things like images from other hosts. This prevents access
-tracking (good for email viewers), bandwidth leeching, cross-site request
-forging, goatse.cx posting, and other nasties, but also results in a loss
-of end-user functionality (they can't directly post a pic they posted from
-Flickr anymore). Use it if you don't have a robust user-content moderation
-team.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
deleted file mode 100644
index 51e6ea91f7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.DisableResources.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-URI.DisableResources
-TYPE: bool
-VERSION: 1.3.0
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-    Disables embedding resources, essentially meaning no pictures. You can
-    still link to them though. See %URI.DisableExternalResources for why
-    this might be a good idea.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
deleted file mode 100644
index ee83b121de..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Host.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-URI.Host
-TYPE: string/null
-VERSION: 1.2.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    Defines the domain name of the server, so we can determine whether or
-    an absolute URI is from your website or not.  Not strictly necessary,
-    as users should be using relative URIs to reference resources on your
-    website.  It will, however, let you use absolute URIs to link to
-    subdomains of the domain you post here: i.e. example.com will allow
-    sub.example.com.  However, higher up domains will still be excluded:
-    if you set %URI.Host to sub.example.com, example.com will be blocked.
-    <strong>Note:</strong> This directive overrides %URI.Base because
-    a given page may be on a sub-domain, but you wish HTML Purifier to be
-    more relaxed and allow some of the parent domains too.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
deleted file mode 100644
index 0b6df7625d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.HostBlacklist.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-URI.HostBlacklist
-TYPE: list
-VERSION: 1.3.0
-DEFAULT: array()
---DESCRIPTION--
-List of strings that are forbidden in the host of any URI. Use it to kill
-domain names of spam, etc. Note that it will catch anything in the domain,
-so <tt>moo.com</tt> will catch <tt>moo.com.example.com</tt>.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
deleted file mode 100644
index 4214900a59..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MakeAbsolute.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-URI.MakeAbsolute
-TYPE: bool
-VERSION: 2.1.0
-DEFAULT: false
---DESCRIPTION--
-
-<p>
-    Converts all URIs into absolute forms. This is useful when the HTML
-    being filtered assumes a specific base path, but will actually be
-    viewed in a different context (and setting an alternate base URI is
-    not possible). %URI.Base must be set for this directive to work.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
deleted file mode 100644
index 58c81dcc44..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.Munge.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-URI.Munge
-TYPE: string/null
-VERSION: 1.3.0
-DEFAULT: NULL
---DESCRIPTION--
-
-<p>
-    Munges all browsable (usually http, https and ftp)
-    absolute URIs into another URI, usually a URI redirection service.
-    This directive accepts a URI, formatted with a <code>%s</code> where
-    the url-encoded original URI should be inserted (sample:
-    <code>http://www.google.com/url?q=%s</code>).
-</p>
-<p>
-    Uses for this directive:
-</p>
-<ul>
-    <li>
-        Prevent PageRank leaks, while being fairly transparent
-        to users (you may also want to add some client side JavaScript to
-        override the text in the statusbar). <strong>Notice</strong>:
-        Many security experts believe that this form of protection does not deter spam-bots.
-    </li>
-    <li>
-        Redirect users to a splash page telling them they are leaving your
-        website. While this is poor usability practice, it is often mandated
-        in corporate environments.
-    </li>
-</ul>
-<p>
-    Prior to HTML Purifier 3.1.1, this directive also enabled the munging
-    of browsable external resources, which could break things if your redirection
-    script was a splash page or used <code>meta</code> tags. To revert to
-    previous behavior, please use %URI.MungeResources.
-</p>
-<p>
-    You may want to also use %URI.MungeSecretKey along with this directive
-    in order to enforce what URIs your redirector script allows. Open
-    redirector scripts can be a security risk and negatively affect the
-    reputation of your domain name.
-</p>
-<p>
-    Starting with HTML Purifier 3.1.1, there is also these substitutions:
-</p>
-<table>
-    <thead>
-        <tr>
-            <th>Key</th>
-            <th>Description</th>
-            <th>Example <code>&lt;a href=""&gt;</code></th>
-        </tr>
-    </thead>
-    <tbody>
-        <tr>
-            <td>%r</td>
-            <td>1 - The URI embeds a resource<br />(blank) - The URI is merely a link</td>
-            <td></td>
-        </tr>
-        <tr>
-            <td>%n</td>
-            <td>The name of the tag this URI came from</td>
-            <td>a</td>
-        </tr>
-        <tr>
-            <td>%m</td>
-            <td>The name of the attribute this URI came from</td>
-            <td>href</td>
-        </tr>
-        <tr>
-            <td>%p</td>
-            <td>The name of the CSS property this URI came from, or blank if irrelevant</td>
-            <td></td>
-        </tr>
-    </tbody>
-</table>
-<p>
-    Admittedly, these letters are somewhat arbitrary; the only stipulation
-    was that they couldn't be a through f. r is for resource (I would have preferred
-    e, but you take what you can get), n is for name, m
-    was picked because it came after n (and I couldn't use a), p is for
-    property.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
deleted file mode 100644
index 6fce0fdc37..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeResources.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-URI.MungeResources
-TYPE: bool
-VERSION: 3.1.1
-DEFAULT: false
---DESCRIPTION--
-<p>
-    If true, any URI munging directives like %URI.Munge
-    will also apply to embedded resources, such as <code>&lt;img src=""&gt;</code>.
-    Be careful enabling this directive if you have a redirector script
-    that does not use the <code>Location</code> HTTP header; all of your images
-    and other embedded resources will break.
-</p>
-<p>
-    <strong>Warning:</strong> It is strongly advised you use this in conjunction
-    %URI.MungeSecretKey to mitigate the security risk of an open redirector.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
deleted file mode 100644
index 0d00f62ea8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.MungeSecretKey.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-URI.MungeSecretKey
-TYPE: string/null
-VERSION: 3.1.1
-DEFAULT: NULL
---DESCRIPTION--
-<p>
-    This directive enables secure checksum generation along with %URI.Munge.
-    It should be set to a secure key that is not shared with anyone else.
-    The checksum can be placed in the URI using %t. Use of this checksum
-    affords an additional level of protection by allowing a redirector
-    to check if a URI has passed through HTML Purifier with this line:
-</p>
-
-<pre>$checksum === sha1($secret_key . ':' . $url)</pre>
-
-<p>
-    If the output is TRUE, the redirector script should accept the URI.
-</p>
-
-<p>
-    Please note that it would still be possible for an attacker to procure
-    secure hashes en-mass by abusing your website's Preview feature or the
-    like, but this service affords an additional level of protection
-    that should be combined with website blacklisting.
-</p>
-
-<p>
-    Remember this has no effect if %URI.Munge is not on.
-</p>
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
deleted file mode 100644
index 23331a4e79..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/URI.OverrideAllowedSchemes.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-URI.OverrideAllowedSchemes
-TYPE: bool
-DEFAULT: true
---DESCRIPTION--
-If this is set to true (which it is by default), you can override
-%URI.AllowedSchemes by simply registering a HTMLPurifier_URIScheme to the
-registry.  If false, you will also have to update that directive in order
-to add more schemes.
---# vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini b/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini
deleted file mode 100644
index 5de4505e1b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ConfigSchema/schema/info.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-name = "HTML Purifier"
-
-; vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ContentSets.php b/extlib/HTMLPurifier/HTMLPurifier/ContentSets.php
deleted file mode 100644
index 3b6e96f5f5..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ContentSets.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-
-/**
- * @todo Unit test
- */
-class HTMLPurifier_ContentSets
-{
-
-    /**
-     * List of content set strings (pipe seperators) indexed by name.
-     */
-    public $info = array();
-
-    /**
-     * List of content set lookups (element => true) indexed by name.
-     * @note This is in HTMLPurifier_HTMLDefinition->info_content_sets
-     */
-    public $lookup = array();
-
-    /**
-     * Synchronized list of defined content sets (keys of info)
-     */
-    protected $keys = array();
-    /**
-     * Synchronized list of defined content values (values of info)
-     */
-    protected $values = array();
-
-    /**
-     * Merges in module's content sets, expands identifiers in the content
-     * sets and populates the keys, values and lookup member variables.
-     * @param $modules List of HTMLPurifier_HTMLModule
-     */
-    public function __construct($modules) {
-        if (!is_array($modules)) $modules = array($modules);
-        // populate content_sets based on module hints
-        // sorry, no way of overloading
-        foreach ($modules as $module_i => $module) {
-            foreach ($module->content_sets as $key => $value) {
-                $temp = $this->convertToLookup($value);
-                if (isset($this->lookup[$key])) {
-                    // add it into the existing content set
-                    $this->lookup[$key] = array_merge($this->lookup[$key], $temp);
-                } else {
-                    $this->lookup[$key] = $temp;
-                }
-            }
-        }
-        $old_lookup = false;
-        while ($old_lookup !== $this->lookup) {
-            $old_lookup = $this->lookup;
-            foreach ($this->lookup as $i => $set) {
-                $add = array();
-                foreach ($set as $element => $x) {
-                    if (isset($this->lookup[$element])) {
-                        $add += $this->lookup[$element];
-                        unset($this->lookup[$i][$element]);
-                    }
-                }
-                $this->lookup[$i] += $add;
-            }
-        }
-
-        foreach ($this->lookup as $key => $lookup) {
-            $this->info[$key] = implode(' | ', array_keys($lookup));
-        }
-        $this->keys   = array_keys($this->info);
-        $this->values = array_values($this->info);
-    }
-
-    /**
-     * Accepts a definition; generates and assigns a ChildDef for it
-     * @param $def HTMLPurifier_ElementDef reference
-     * @param $module Module that defined the ElementDef
-     */
-    public function generateChildDef(&$def, $module) {
-        if (!empty($def->child)) return; // already done!
-        $content_model = $def->content_model;
-        if (is_string($content_model)) {
-            // Assume that $this->keys is alphanumeric
-            $def->content_model = preg_replace_callback(
-                '/\b(' . implode('|', $this->keys) . ')\b/',
-                array($this, 'generateChildDefCallback'),
-                $content_model
-            );
-            //$def->content_model = str_replace(
-            //    $this->keys, $this->values, $content_model);
-        }
-        $def->child = $this->getChildDef($def, $module);
-    }
-
-    public function generateChildDefCallback($matches) {
-        return $this->info[$matches[0]];
-    }
-
-    /**
-     * Instantiates a ChildDef based on content_model and content_model_type
-     * member variables in HTMLPurifier_ElementDef
-     * @note This will also defer to modules for custom HTMLPurifier_ChildDef
-     *       subclasses that need content set expansion
-     * @param $def HTMLPurifier_ElementDef to have ChildDef extracted
-     * @return HTMLPurifier_ChildDef corresponding to ElementDef
-     */
-    public function getChildDef($def, $module) {
-        $value = $def->content_model;
-        if (is_object($value)) {
-            trigger_error(
-                'Literal object child definitions should be stored in '.
-                'ElementDef->child not ElementDef->content_model',
-                E_USER_NOTICE
-            );
-            return $value;
-        }
-        switch ($def->content_model_type) {
-            case 'required':
-                return new HTMLPurifier_ChildDef_Required($value);
-            case 'optional':
-                return new HTMLPurifier_ChildDef_Optional($value);
-            case 'empty':
-                return new HTMLPurifier_ChildDef_Empty();
-            case 'custom':
-                return new HTMLPurifier_ChildDef_Custom($value);
-        }
-        // defer to its module
-        $return = false;
-        if ($module->defines_child_def) { // save a func call
-            $return = $module->getChildDef($def);
-        }
-        if ($return !== false) return $return;
-        // error-out
-        trigger_error(
-            'Could not determine which ChildDef class to instantiate',
-            E_USER_ERROR
-        );
-        return false;
-    }
-
-    /**
-     * Converts a string list of elements separated by pipes into
-     * a lookup array.
-     * @param $string List of elements
-     * @return Lookup array of elements
-     */
-    protected function convertToLookup($string) {
-        $array = explode('|', str_replace(' ', '', $string));
-        $ret = array();
-        foreach ($array as $i => $k) {
-            $ret[$k] = true;
-        }
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Context.php b/extlib/HTMLPurifier/HTMLPurifier/Context.php
deleted file mode 100644
index 9ddf0c5476..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Context.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-/**
- * Registry object that contains information about the current context.
- * @warning Is a bit buggy when variables are set to null: it thinks
- *          they don't exist! So use false instead, please.
- * @note Since the variables Context deals with may not be objects,
- *       references are very important here! Do not remove!
- */
-class HTMLPurifier_Context
-{
-
-    /**
-     * Private array that stores the references.
-     */
-    private $_storage = array();
-
-    /**
-     * Registers a variable into the context.
-     * @param $name String name
-     * @param $ref Reference to variable to be registered
-     */
-    public function register($name, &$ref) {
-        if (isset($this->_storage[$name])) {
-            trigger_error("Name $name produces collision, cannot re-register",
-                          E_USER_ERROR);
-            return;
-        }
-        $this->_storage[$name] =& $ref;
-    }
-
-    /**
-     * Retrieves a variable reference from the context.
-     * @param $name String name
-     * @param $ignore_error Boolean whether or not to ignore error
-     */
-    public function &get($name, $ignore_error = false) {
-        if (!isset($this->_storage[$name])) {
-            if (!$ignore_error) {
-                trigger_error("Attempted to retrieve non-existent variable $name",
-                              E_USER_ERROR);
-            }
-            $var = null; // so we can return by reference
-            return $var;
-        }
-        return $this->_storage[$name];
-    }
-
-    /**
-     * Destorys a variable in the context.
-     * @param $name String name
-     */
-    public function destroy($name) {
-        if (!isset($this->_storage[$name])) {
-            trigger_error("Attempted to destroy non-existent variable $name",
-                          E_USER_ERROR);
-            return;
-        }
-        unset($this->_storage[$name]);
-    }
-
-    /**
-     * Checks whether or not the variable exists.
-     * @param $name String name
-     */
-    public function exists($name) {
-        return isset($this->_storage[$name]);
-    }
-
-    /**
-     * Loads a series of variables from an associative array
-     * @param $context_array Assoc array of variables to load
-     */
-    public function loadArray($context_array) {
-        foreach ($context_array as $key => $discard) {
-            $this->register($key, $context_array[$key]);
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Definition.php b/extlib/HTMLPurifier/HTMLPurifier/Definition.php
deleted file mode 100644
index a7408c9749..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Definition.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/**
- * Super-class for definition datatype objects, implements serialization
- * functions for the class.
- */
-abstract class HTMLPurifier_Definition
-{
-
-    /**
-     * Has setup() been called yet?
-     */
-    public $setup = false;
-
-    /**
-     * What type of definition is it?
-     */
-    public $type;
-
-    /**
-     * Sets up the definition object into the final form, something
-     * not done by the constructor
-     * @param $config HTMLPurifier_Config instance
-     */
-    abstract protected function doSetup($config);
-
-    /**
-     * Setup function that aborts if already setup
-     * @param $config HTMLPurifier_Config instance
-     */
-    public function setup($config) {
-        if ($this->setup) return;
-        $this->setup = true;
-        $this->doSetup($config);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php
deleted file mode 100644
index c6e1e388c6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache.php
+++ /dev/null
@@ -1,108 +0,0 @@
-<?php
-
-/**
- * Abstract class representing Definition cache managers that implements
- * useful common methods and is a factory.
- * @todo Create a separate maintenance file advanced users can use to
- *       cache their custom HTMLDefinition, which can be loaded
- *       via a configuration directive
- * @todo Implement memcached
- */
-abstract class HTMLPurifier_DefinitionCache
-{
-
-    public $type;
-
-    /**
-     * @param $name Type of definition objects this instance of the
-     *      cache will handle.
-     */
-    public function __construct($type) {
-        $this->type = $type;
-    }
-
-    /**
-     * Generates a unique identifier for a particular configuration
-     * @param Instance of HTMLPurifier_Config
-     */
-    public function generateKey($config) {
-        return $config->version . ',' . // possibly replace with function calls
-               $config->getBatchSerial($this->type) . ',' .
-               $config->get($this->type . '.DefinitionRev');
-    }
-
-    /**
-     * Tests whether or not a key is old with respect to the configuration's
-     * version and revision number.
-     * @param $key Key to test
-     * @param $config Instance of HTMLPurifier_Config to test against
-     */
-    public function isOld($key, $config) {
-        if (substr_count($key, ',') < 2) return true;
-        list($version, $hash, $revision) = explode(',', $key, 3);
-        $compare = version_compare($version, $config->version);
-        // version mismatch, is always old
-        if ($compare != 0) return true;
-        // versions match, ids match, check revision number
-        if (
-            $hash == $config->getBatchSerial($this->type) &&
-            $revision < $config->get($this->type . '.DefinitionRev')
-        ) return true;
-        return false;
-    }
-
-    /**
-     * Checks if a definition's type jives with the cache's type
-     * @note Throws an error on failure
-     * @param $def Definition object to check
-     * @return Boolean true if good, false if not
-     */
-    public function checkDefType($def) {
-        if ($def->type !== $this->type) {
-            trigger_error("Cannot use definition of type {$def->type} in cache for {$this->type}");
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * Adds a definition object to the cache
-     */
-    abstract public function add($def, $config);
-
-    /**
-     * Unconditionally saves a definition object to the cache
-     */
-    abstract public function set($def, $config);
-
-    /**
-     * Replace an object in the cache
-     */
-    abstract public function replace($def, $config);
-
-    /**
-     * Retrieves a definition object from the cache
-     */
-    abstract public function get($config);
-
-    /**
-     * Removes a definition object to the cache
-     */
-    abstract public function remove($config);
-
-    /**
-     * Clears all objects from cache
-     */
-    abstract public function flush($config);
-
-    /**
-     * Clears all expired (older version or revision) objects from cache
-     * @note Be carefuly implementing this method as flush. Flush must
-     *       not interfere with other Definition types, and cleanup()
-     *       should not be repeatedly called by userland code.
-     */
-    abstract public function cleanup($config);
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php
deleted file mode 100644
index b0fb6d0cd6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-class HTMLPurifier_DefinitionCache_Decorator extends HTMLPurifier_DefinitionCache
-{
-
-    /**
-     * Cache object we are decorating
-     */
-    public $cache;
-
-    public function __construct() {}
-
-    /**
-     * Lazy decorator function
-     * @param $cache Reference to cache object to decorate
-     */
-    public function decorate(&$cache) {
-        $decorator = $this->copy();
-        // reference is necessary for mocks in PHP 4
-        $decorator->cache =& $cache;
-        $decorator->type  = $cache->type;
-        return $decorator;
-    }
-
-    /**
-     * Cross-compatible clone substitute
-     */
-    public function copy() {
-        return new HTMLPurifier_DefinitionCache_Decorator();
-    }
-
-    public function add($def, $config) {
-        return $this->cache->add($def, $config);
-    }
-
-    public function set($def, $config) {
-        return $this->cache->set($def, $config);
-    }
-
-    public function replace($def, $config) {
-        return $this->cache->replace($def, $config);
-    }
-
-    public function get($config) {
-        return $this->cache->get($config);
-    }
-
-    public function remove($config) {
-        return $this->cache->remove($config);
-    }
-
-    public function flush($config) {
-        return $this->cache->flush($config);
-    }
-
-    public function cleanup($config) {
-        return $this->cache->cleanup($config);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php
deleted file mode 100644
index d4cc35c4bc..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Cleanup.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/**
- * Definition cache decorator class that cleans up the cache
- * whenever there is a cache miss.
- */
-class HTMLPurifier_DefinitionCache_Decorator_Cleanup extends
-      HTMLPurifier_DefinitionCache_Decorator
-{
-
-    public $name = 'Cleanup';
-
-    public function copy() {
-        return new HTMLPurifier_DefinitionCache_Decorator_Cleanup();
-    }
-
-    public function add($def, $config) {
-        $status = parent::add($def, $config);
-        if (!$status) parent::cleanup($config);
-        return $status;
-    }
-
-    public function set($def, $config) {
-        $status = parent::set($def, $config);
-        if (!$status) parent::cleanup($config);
-        return $status;
-    }
-
-    public function replace($def, $config) {
-        $status = parent::replace($def, $config);
-        if (!$status) parent::cleanup($config);
-        return $status;
-    }
-
-    public function get($config) {
-        $ret = parent::get($config);
-        if (!$ret) parent::cleanup($config);
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php
deleted file mode 100644
index 18f16d32b6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Memory.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-/**
- * Definition cache decorator class that saves all cache retrievals
- * to PHP's memory; good for unit tests or circumstances where
- * there are lots of configuration objects floating around.
- */
-class HTMLPurifier_DefinitionCache_Decorator_Memory extends
-      HTMLPurifier_DefinitionCache_Decorator
-{
-
-    protected $definitions;
-    public $name = 'Memory';
-
-    public function copy() {
-        return new HTMLPurifier_DefinitionCache_Decorator_Memory();
-    }
-
-    public function add($def, $config) {
-        $status = parent::add($def, $config);
-        if ($status) $this->definitions[$this->generateKey($config)] = $def;
-        return $status;
-    }
-
-    public function set($def, $config) {
-        $status = parent::set($def, $config);
-        if ($status) $this->definitions[$this->generateKey($config)] = $def;
-        return $status;
-    }
-
-    public function replace($def, $config) {
-        $status = parent::replace($def, $config);
-        if ($status) $this->definitions[$this->generateKey($config)] = $def;
-        return $status;
-    }
-
-    public function get($config) {
-        $key = $this->generateKey($config);
-        if (isset($this->definitions[$key])) return $this->definitions[$key];
-        $this->definitions[$key] = parent::get($config);
-        return $this->definitions[$key];
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in
deleted file mode 100644
index 21a8fcfda2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Decorator/Template.php.in
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-require_once 'HTMLPurifier/DefinitionCache/Decorator.php';
-
-/**
- * Definition cache decorator template.
- */
-class HTMLPurifier_DefinitionCache_Decorator_Template extends
-      HTMLPurifier_DefinitionCache_Decorator
-{
-
-    var $name = 'Template'; // replace this
-
-    function copy() {
-        // replace class name with yours
-        return new HTMLPurifier_DefinitionCache_Decorator_Template();
-    }
-
-    // remove methods you don't need
-
-    function add($def, $config) {
-        return parent::add($def, $config);
-    }
-
-    function set($def, $config) {
-        return parent::set($def, $config);
-    }
-
-    function replace($def, $config) {
-        return parent::replace($def, $config);
-    }
-
-    function get($config) {
-        return parent::get($config);
-    }
-
-    function flush() {
-        return parent::flush();
-    }
-
-    function cleanup($config) {
-        return parent::cleanup($config);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php
deleted file mode 100644
index 41d97e734f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Null.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/**
- * Null cache object to use when no caching is on.
- */
-class HTMLPurifier_DefinitionCache_Null extends HTMLPurifier_DefinitionCache
-{
-
-    public function add($def, $config) {
-        return false;
-    }
-
-    public function set($def, $config) {
-        return false;
-    }
-
-    public function replace($def, $config) {
-        return false;
-    }
-
-    public function remove($config) {
-        return false;
-    }
-
-    public function get($config) {
-        return false;
-    }
-
-    public function flush($config) {
-        return false;
-    }
-
-    public function cleanup($config) {
-        return false;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php
deleted file mode 100644
index 7a6aa93f02..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer.php
+++ /dev/null
@@ -1,172 +0,0 @@
-<?php
-
-class HTMLPurifier_DefinitionCache_Serializer extends
-      HTMLPurifier_DefinitionCache
-{
-
-    public function add($def, $config) {
-        if (!$this->checkDefType($def)) return;
-        $file = $this->generateFilePath($config);
-        if (file_exists($file)) return false;
-        if (!$this->_prepareDir($config)) return false;
-        return $this->_write($file, serialize($def));
-    }
-
-    public function set($def, $config) {
-        if (!$this->checkDefType($def)) return;
-        $file = $this->generateFilePath($config);
-        if (!$this->_prepareDir($config)) return false;
-        return $this->_write($file, serialize($def));
-    }
-
-    public function replace($def, $config) {
-        if (!$this->checkDefType($def)) return;
-        $file = $this->generateFilePath($config);
-        if (!file_exists($file)) return false;
-        if (!$this->_prepareDir($config)) return false;
-        return $this->_write($file, serialize($def));
-    }
-
-    public function get($config) {
-        $file = $this->generateFilePath($config);
-        if (!file_exists($file)) return false;
-        return unserialize(file_get_contents($file));
-    }
-
-    public function remove($config) {
-        $file = $this->generateFilePath($config);
-        if (!file_exists($file)) return false;
-        return unlink($file);
-    }
-
-    public function flush($config) {
-        if (!$this->_prepareDir($config)) return false;
-        $dir = $this->generateDirectoryPath($config);
-        $dh  = opendir($dir);
-        while (false !== ($filename = readdir($dh))) {
-            if (empty($filename)) continue;
-            if ($filename[0] === '.') continue;
-            unlink($dir . '/' . $filename);
-        }
-    }
-
-    public function cleanup($config) {
-        if (!$this->_prepareDir($config)) return false;
-        $dir = $this->generateDirectoryPath($config);
-        $dh  = opendir($dir);
-        while (false !== ($filename = readdir($dh))) {
-            if (empty($filename)) continue;
-            if ($filename[0] === '.') continue;
-            $key = substr($filename, 0, strlen($filename) - 4);
-            if ($this->isOld($key, $config)) unlink($dir . '/' . $filename);
-        }
-    }
-
-    /**
-     * Generates the file path to the serial file corresponding to
-     * the configuration and definition name
-     * @todo Make protected
-     */
-    public function generateFilePath($config) {
-        $key = $this->generateKey($config);
-        return $this->generateDirectoryPath($config) . '/' . $key . '.ser';
-    }
-
-    /**
-     * Generates the path to the directory contain this cache's serial files
-     * @note No trailing slash
-     * @todo Make protected
-     */
-    public function generateDirectoryPath($config) {
-        $base = $this->generateBaseDirectoryPath($config);
-        return $base . '/' . $this->type;
-    }
-
-    /**
-     * Generates path to base directory that contains all definition type
-     * serials
-     * @todo Make protected
-     */
-    public function generateBaseDirectoryPath($config) {
-        $base = $config->get('Cache.SerializerPath');
-        $base = is_null($base) ? HTMLPURIFIER_PREFIX . '/HTMLPurifier/DefinitionCache/Serializer' : $base;
-        return $base;
-    }
-
-    /**
-     * Convenience wrapper function for file_put_contents
-     * @param $file File name to write to
-     * @param $data Data to write into file
-     * @return Number of bytes written if success, or false if failure.
-     */
-    private function _write($file, $data) {
-        return file_put_contents($file, $data);
-    }
-
-    /**
-     * Prepares the directory that this type stores the serials in
-     * @return True if successful
-     */
-    private function _prepareDir($config) {
-        $directory = $this->generateDirectoryPath($config);
-        if (!is_dir($directory)) {
-            $base = $this->generateBaseDirectoryPath($config);
-            if (!is_dir($base)) {
-                trigger_error('Base directory '.$base.' does not exist,
-                    please create or change using %Cache.SerializerPath',
-                    E_USER_WARNING);
-                return false;
-            } elseif (!$this->_testPermissions($base)) {
-                return false;
-            }
-            $old = umask(0022); // disable group and world writes
-            mkdir($directory);
-            umask($old);
-        } elseif (!$this->_testPermissions($directory)) {
-            return false;
-        }
-        return true;
-    }
-
-    /**
-     * Tests permissions on a directory and throws out friendly
-     * error messages and attempts to chmod it itself if possible
-     */
-    private function _testPermissions($dir) {
-        // early abort, if it is writable, everything is hunky-dory
-        if (is_writable($dir)) return true;
-        if (!is_dir($dir)) {
-            // generally, you'll want to handle this beforehand
-            // so a more specific error message can be given
-            trigger_error('Directory '.$dir.' does not exist',
-                E_USER_WARNING);
-            return false;
-        }
-        if (function_exists('posix_getuid')) {
-            // POSIX system, we can give more specific advice
-            if (fileowner($dir) === posix_getuid()) {
-                // we can chmod it ourselves
-                chmod($dir, 0755);
-                return true;
-            } elseif (filegroup($dir) === posix_getgid()) {
-                $chmod = '775';
-            } else {
-                // PHP's probably running as nobody, so we'll
-                // need to give global permissions
-                $chmod = '777';
-            }
-            trigger_error('Directory '.$dir.' not writable, '.
-                'please chmod to ' . $chmod,
-                E_USER_WARNING);
-        } else {
-            // generic error message
-            trigger_error('Directory '.$dir.' not writable, '.
-                'please alter file permissions',
-                E_USER_WARNING);
-        }
-        return false;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README
deleted file mode 100755
index 2e35c1c3d0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCache/Serializer/README
+++ /dev/null
@@ -1,3 +0,0 @@
-This is a dummy file to prevent Git from ignoring this empty directory.
-
-    vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php b/extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php
deleted file mode 100644
index a6ead62818..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DefinitionCacheFactory.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-
-/**
- * Responsible for creating definition caches.
- */
-class HTMLPurifier_DefinitionCacheFactory
-{
-
-    protected $caches = array('Serializer' => array());
-    protected $implementations = array();
-    protected $decorators = array();
-
-    /**
-     * Initialize default decorators
-     */
-    public function setup() {
-        $this->addDecorator('Cleanup');
-    }
-
-    /**
-     * Retrieves an instance of global definition cache factory.
-     */
-    public static function instance($prototype = null) {
-        static $instance;
-        if ($prototype !== null) {
-            $instance = $prototype;
-        } elseif ($instance === null || $prototype === true) {
-            $instance = new HTMLPurifier_DefinitionCacheFactory();
-            $instance->setup();
-        }
-        return $instance;
-    }
-
-    /**
-     * Registers a new definition cache object
-     * @param $short Short name of cache object, for reference
-     * @param $long Full class name of cache object, for construction
-     */
-    public function register($short, $long) {
-        $this->implementations[$short] = $long;
-    }
-
-    /**
-     * Factory method that creates a cache object based on configuration
-     * @param $name Name of definitions handled by cache
-     * @param $config Instance of HTMLPurifier_Config
-     */
-    public function create($type, $config) {
-        $method = $config->get('Cache.DefinitionImpl');
-        if ($method === null) {
-            return new HTMLPurifier_DefinitionCache_Null($type);
-        }
-        if (!empty($this->caches[$method][$type])) {
-            return $this->caches[$method][$type];
-        }
-        if (
-          isset($this->implementations[$method]) &&
-          class_exists($class = $this->implementations[$method], false)
-        ) {
-            $cache = new $class($type);
-        } else {
-            if ($method != 'Serializer') {
-                trigger_error("Unrecognized DefinitionCache $method, using Serializer instead", E_USER_WARNING);
-            }
-            $cache = new HTMLPurifier_DefinitionCache_Serializer($type);
-        }
-        foreach ($this->decorators as $decorator) {
-            $new_cache = $decorator->decorate($cache);
-            // prevent infinite recursion in PHP 4
-            unset($cache);
-            $cache = $new_cache;
-        }
-        $this->caches[$method][$type] = $cache;
-        return $this->caches[$method][$type];
-    }
-
-    /**
-     * Registers a decorator to add to all new cache objects
-     * @param
-     */
-    public function addDecorator($decorator) {
-        if (is_string($decorator)) {
-            $class = "HTMLPurifier_DefinitionCache_Decorator_$decorator";
-            $decorator = new $class;
-        }
-        $this->decorators[$decorator->name] = $decorator;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Doctype.php b/extlib/HTMLPurifier/HTMLPurifier/Doctype.php
deleted file mode 100644
index 1e3c574c06..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Doctype.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/**
- * Represents a document type, contains information on which modules
- * need to be loaded.
- * @note This class is inspected by Printer_HTMLDefinition->renderDoctype.
- *       If structure changes, please update that function.
- */
-class HTMLPurifier_Doctype
-{
-    /**
-     * Full name of doctype
-     */
-    public $name;
-
-    /**
-     * List of standard modules (string identifiers or literal objects)
-     * that this doctype uses
-     */
-    public $modules = array();
-
-    /**
-     * List of modules to use for tidying up code
-     */
-    public $tidyModules = array();
-
-    /**
-     * Is the language derived from XML (i.e. XHTML)?
-     */
-    public $xml = true;
-
-    /**
-     * List of aliases for this doctype
-     */
-    public $aliases = array();
-
-    /**
-     * Public DTD identifier
-     */
-    public $dtdPublic;
-
-    /**
-     * System DTD identifier
-     */
-    public $dtdSystem;
-
-    public function __construct($name = null, $xml = true, $modules = array(),
-        $tidyModules = array(), $aliases = array(), $dtd_public = null, $dtd_system = null
-    ) {
-        $this->name         = $name;
-        $this->xml          = $xml;
-        $this->modules      = $modules;
-        $this->tidyModules  = $tidyModules;
-        $this->aliases      = $aliases;
-        $this->dtdPublic    = $dtd_public;
-        $this->dtdSystem    = $dtd_system;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php b/extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php
deleted file mode 100644
index 86049e9391..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/DoctypeRegistry.php
+++ /dev/null
@@ -1,103 +0,0 @@
-<?php
-
-class HTMLPurifier_DoctypeRegistry
-{
-
-    /**
-     * Hash of doctype names to doctype objects
-     */
-    protected $doctypes;
-
-    /**
-     * Lookup table of aliases to real doctype names
-     */
-    protected $aliases;
-
-    /**
-     * Registers a doctype to the registry
-     * @note Accepts a fully-formed doctype object, or the
-     *       parameters for constructing a doctype object
-     * @param $doctype Name of doctype or literal doctype object
-     * @param $modules Modules doctype will load
-     * @param $modules_for_modes Modules doctype will load for certain modes
-     * @param $aliases Alias names for doctype
-     * @return Editable registered doctype
-     */
-    public function register($doctype, $xml = true, $modules = array(),
-        $tidy_modules = array(), $aliases = array(), $dtd_public = null, $dtd_system = null
-    ) {
-        if (!is_array($modules)) $modules = array($modules);
-        if (!is_array($tidy_modules)) $tidy_modules = array($tidy_modules);
-        if (!is_array($aliases)) $aliases = array($aliases);
-        if (!is_object($doctype)) {
-            $doctype = new HTMLPurifier_Doctype(
-                $doctype, $xml, $modules, $tidy_modules, $aliases, $dtd_public, $dtd_system
-            );
-        }
-        $this->doctypes[$doctype->name] = $doctype;
-        $name = $doctype->name;
-        // hookup aliases
-        foreach ($doctype->aliases as $alias) {
-            if (isset($this->doctypes[$alias])) continue;
-            $this->aliases[$alias] = $name;
-        }
-        // remove old aliases
-        if (isset($this->aliases[$name])) unset($this->aliases[$name]);
-        return $doctype;
-    }
-
-    /**
-     * Retrieves reference to a doctype of a certain name
-     * @note This function resolves aliases
-     * @note When possible, use the more fully-featured make()
-     * @param $doctype Name of doctype
-     * @return Editable doctype object
-     */
-    public function get($doctype) {
-        if (isset($this->aliases[$doctype])) $doctype = $this->aliases[$doctype];
-        if (!isset($this->doctypes[$doctype])) {
-            trigger_error('Doctype ' . htmlspecialchars($doctype) . ' does not exist', E_USER_ERROR);
-            $anon = new HTMLPurifier_Doctype($doctype);
-            return $anon;
-        }
-        return $this->doctypes[$doctype];
-    }
-
-    /**
-     * Creates a doctype based on a configuration object,
-     * will perform initialization on the doctype
-     * @note Use this function to get a copy of doctype that config
-     *       can hold on to (this is necessary in order to tell
-     *       Generator whether or not the current document is XML
-     *       based or not).
-     */
-    public function make($config) {
-        return clone $this->get($this->getDoctypeFromConfig($config));
-    }
-
-    /**
-     * Retrieves the doctype from the configuration object
-     */
-    public function getDoctypeFromConfig($config) {
-        // recommended test
-        $doctype = $config->get('HTML.Doctype');
-        if (!empty($doctype)) return $doctype;
-        $doctype = $config->get('HTML.CustomDoctype');
-        if (!empty($doctype)) return $doctype;
-        // backwards-compatibility
-        if ($config->get('HTML.XHTML')) {
-            $doctype = 'XHTML 1.0';
-        } else {
-            $doctype = 'HTML 4.01';
-        }
-        if ($config->get('HTML.Strict')) {
-            $doctype .= ' Strict';
-        } else {
-            $doctype .= ' Transitional';
-        }
-        return $doctype;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ElementDef.php b/extlib/HTMLPurifier/HTMLPurifier/ElementDef.php
deleted file mode 100644
index aede2c3bb4..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ElementDef.php
+++ /dev/null
@@ -1,176 +0,0 @@
-<?php
-
-/**
- * Structure that stores an HTML element definition. Used by
- * HTMLPurifier_HTMLDefinition and HTMLPurifier_HTMLModule.
- * @note This class is inspected by HTMLPurifier_Printer_HTMLDefinition.
- *       Please update that class too.
- * @warning If you add new properties to this class, you MUST update
- *          the mergeIn() method.
- */
-class HTMLPurifier_ElementDef
-{
-
-    /**
-     * Does the definition work by itself, or is it created solely
-     * for the purpose of merging into another definition?
-     */
-    public $standalone = true;
-
-    /**
-     * Associative array of attribute name to HTMLPurifier_AttrDef
-     * @note Before being processed by HTMLPurifier_AttrCollections
-     *       when modules are finalized during
-     *       HTMLPurifier_HTMLDefinition->setup(), this array may also
-     *       contain an array at index 0 that indicates which attribute
-     *       collections to load into the full array. It may also
-     *       contain string indentifiers in lieu of HTMLPurifier_AttrDef,
-     *       see HTMLPurifier_AttrTypes on how they are expanded during
-     *       HTMLPurifier_HTMLDefinition->setup() processing.
-     */
-    public $attr = array();
-
-    /**
-     * Indexed list of tag's HTMLPurifier_AttrTransform to be done before validation
-     */
-    public $attr_transform_pre = array();
-
-    /**
-     * Indexed list of tag's HTMLPurifier_AttrTransform to be done after validation
-     */
-    public $attr_transform_post = array();
-
-    /**
-     * HTMLPurifier_ChildDef of this tag.
-     */
-    public $child;
-
-    /**
-     * Abstract string representation of internal ChildDef rules. See
-     * HTMLPurifier_ContentSets for how this is parsed and then transformed
-     * into an HTMLPurifier_ChildDef.
-     * @warning This is a temporary variable that is not available after
-     *      being processed by HTMLDefinition
-     */
-    public $content_model;
-
-    /**
-     * Value of $child->type, used to determine which ChildDef to use,
-     * used in combination with $content_model.
-     * @warning This must be lowercase
-     * @warning This is a temporary variable that is not available after
-     *      being processed by HTMLDefinition
-     */
-    public $content_model_type;
-
-
-
-    /**
-     * Does the element have a content model (#PCDATA | Inline)*? This
-     * is important for chameleon ins and del processing in
-     * HTMLPurifier_ChildDef_Chameleon. Dynamically set: modules don't
-     * have to worry about this one.
-     */
-    public $descendants_are_inline = false;
-
-    /**
-     * List of the names of required attributes this element has. Dynamically
-     * populated by HTMLPurifier_HTMLDefinition::getElement
-     */
-    public $required_attr = array();
-
-    /**
-     * Lookup table of tags excluded from all descendants of this tag.
-     * @note SGML permits exclusions for all descendants, but this is
-     *       not possible with DTDs or XML Schemas. W3C has elected to
-     *       use complicated compositions of content_models to simulate
-     *       exclusion for children, but we go the simpler, SGML-style
-     *       route of flat-out exclusions, which correctly apply to
-     *       all descendants and not just children. Note that the XHTML
-     *       Modularization Abstract Modules are blithely unaware of such
-     *       distinctions.
-     */
-    public $excludes = array();
-
-    /**
-     * This tag is explicitly auto-closed by the following tags.
-     */
-    public $autoclose = array();
-
-    /**
-     * Whether or not this is a formatting element affected by the
-     * "Active Formatting Elements" algorithm.
-     */
-    public $formatting;
-
-    /**
-     * Low-level factory constructor for creating new standalone element defs
-     */
-    public static function create($content_model, $content_model_type, $attr) {
-        $def = new HTMLPurifier_ElementDef();
-        $def->content_model = $content_model;
-        $def->content_model_type = $content_model_type;
-        $def->attr = $attr;
-        return $def;
-    }
-
-    /**
-     * Merges the values of another element definition into this one.
-     * Values from the new element def take precedence if a value is
-     * not mergeable.
-     */
-    public function mergeIn($def) {
-
-        // later keys takes precedence
-        foreach($def->attr as $k => $v) {
-            if ($k === 0) {
-                // merge in the includes
-                // sorry, no way to override an include
-                foreach ($v as $v2) {
-                    $this->attr[0][] = $v2;
-                }
-                continue;
-            }
-            if ($v === false) {
-                if (isset($this->attr[$k])) unset($this->attr[$k]);
-                continue;
-            }
-            $this->attr[$k] = $v;
-        }
-        $this->_mergeAssocArray($this->attr_transform_pre, $def->attr_transform_pre);
-        $this->_mergeAssocArray($this->attr_transform_post, $def->attr_transform_post);
-        $this->_mergeAssocArray($this->excludes, $def->excludes);
-
-        if(!empty($def->content_model)) {
-            $this->content_model =
-                str_replace("#SUPER", $this->content_model, $def->content_model);
-            $this->child = false;
-        }
-        if(!empty($def->content_model_type)) {
-            $this->content_model_type = $def->content_model_type;
-            $this->child = false;
-        }
-        if(!is_null($def->child)) $this->child = $def->child;
-        if(!is_null($def->formatting)) $this->formatting = $def->formatting;
-        if($def->descendants_are_inline) $this->descendants_are_inline = $def->descendants_are_inline;
-
-    }
-
-    /**
-     * Merges one array into another, removes values which equal false
-     * @param $a1 Array by reference that is merged into
-     * @param $a2 Array that merges into $a1
-     */
-    private function _mergeAssocArray(&$a1, $a2) {
-        foreach ($a2 as $k => $v) {
-            if ($v === false) {
-                if (isset($a1[$k])) unset($a1[$k]);
-                continue;
-            }
-            $a1[$k] = $v;
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Encoder.php b/extlib/HTMLPurifier/HTMLPurifier/Encoder.php
deleted file mode 100644
index 2b3140caaf..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Encoder.php
+++ /dev/null
@@ -1,426 +0,0 @@
-<?php
-
-/**
- * A UTF-8 specific character encoder that handles cleaning and transforming.
- * @note All functions in this class should be static.
- */
-class HTMLPurifier_Encoder
-{
-
-    /**
-     * Constructor throws fatal error if you attempt to instantiate class
-     */
-    private function __construct() {
-        trigger_error('Cannot instantiate encoder, call methods statically', E_USER_ERROR);
-    }
-
-    /**
-     * Error-handler that mutes errors, alternative to shut-up operator.
-     */
-    public static function muteErrorHandler() {}
-
-    /**
-     * Cleans a UTF-8 string for well-formedness and SGML validity
-     *
-     * It will parse according to UTF-8 and return a valid UTF8 string, with
-     * non-SGML codepoints excluded.
-     *
-     * @note Just for reference, the non-SGML code points are 0 to 31 and
-     *       127 to 159, inclusive.  However, we allow code points 9, 10
-     *       and 13, which are the tab, line feed and carriage return
-     *       respectively. 128 and above the code points map to multibyte
-     *       UTF-8 representations.
-     *
-     * @note Fallback code adapted from utf8ToUnicode by Henri Sivonen and
-     *       hsivonen@iki.fi at <http://iki.fi/hsivonen/php-utf8/> under the
-     *       LGPL license.  Notes on what changed are inside, but in general,
-     *       the original code transformed UTF-8 text into an array of integer
-     *       Unicode codepoints. Understandably, transforming that back to
-     *       a string would be somewhat expensive, so the function was modded to
-     *       directly operate on the string.  However, this discourages code
-     *       reuse, and the logic enumerated here would be useful for any
-     *       function that needs to be able to understand UTF-8 characters.
-     *       As of right now, only smart lossless character encoding converters
-     *       would need that, and I'm probably not going to implement them.
-     *       Once again, PHP 6 should solve all our problems.
-     */
-    public static function cleanUTF8($str, $force_php = false) {
-
-        // UTF-8 validity is checked since PHP 4.3.5
-        // This is an optimization: if the string is already valid UTF-8, no
-        // need to do PHP stuff. 99% of the time, this will be the case.
-        // The regexp matches the XML char production, as well as well as excluding
-        // non-SGML codepoints U+007F to U+009F
-        if (preg_match('/^[\x{9}\x{A}\x{D}\x{20}-\x{7E}\x{A0}-\x{D7FF}\x{E000}-\x{FFFD}\x{10000}-\x{10FFFF}]*$/Du', $str)) {
-            return $str;
-        }
-
-        $mState = 0; // cached expected number of octets after the current octet
-                     // until the beginning of the next UTF8 character sequence
-        $mUcs4  = 0; // cached Unicode character
-        $mBytes = 1; // cached expected number of octets in the current sequence
-
-        // original code involved an $out that was an array of Unicode
-        // codepoints.  Instead of having to convert back into UTF-8, we've
-        // decided to directly append valid UTF-8 characters onto a string
-        // $out once they're done.  $char accumulates raw bytes, while $mUcs4
-        // turns into the Unicode code point, so there's some redundancy.
-
-        $out = '';
-        $char = '';
-
-        $len = strlen($str);
-        for($i = 0; $i < $len; $i++) {
-            $in = ord($str{$i});
-            $char .= $str[$i]; // append byte to char
-            if (0 == $mState) {
-                // When mState is zero we expect either a US-ASCII character
-                // or a multi-octet sequence.
-                if (0 == (0x80 & ($in))) {
-                    // US-ASCII, pass straight through.
-                    if (($in <= 31 || $in == 127) &&
-                        !($in == 9 || $in == 13 || $in == 10) // save \r\t\n
-                    ) {
-                        // control characters, remove
-                    } else {
-                        $out .= $char;
-                    }
-                    // reset
-                    $char = '';
-                    $mBytes = 1;
-                } elseif (0xC0 == (0xE0 & ($in))) {
-                    // First octet of 2 octet sequence
-                    $mUcs4 = ($in);
-                    $mUcs4 = ($mUcs4 & 0x1F) << 6;
-                    $mState = 1;
-                    $mBytes = 2;
-                } elseif (0xE0 == (0xF0 & ($in))) {
-                    // First octet of 3 octet sequence
-                    $mUcs4 = ($in);
-                    $mUcs4 = ($mUcs4 & 0x0F) << 12;
-                    $mState = 2;
-                    $mBytes = 3;
-                } elseif (0xF0 == (0xF8 & ($in))) {
-                    // First octet of 4 octet sequence
-                    $mUcs4 = ($in);
-                    $mUcs4 = ($mUcs4 & 0x07) << 18;
-                    $mState = 3;
-                    $mBytes = 4;
-                } elseif (0xF8 == (0xFC & ($in))) {
-                    // First octet of 5 octet sequence.
-                    //
-                    // This is illegal because the encoded codepoint must be
-                    // either:
-                    // (a) not the shortest form or
-                    // (b) outside the Unicode range of 0-0x10FFFF.
-                    // Rather than trying to resynchronize, we will carry on
-                    // until the end of the sequence and let the later error
-                    // handling code catch it.
-                    $mUcs4 = ($in);
-                    $mUcs4 = ($mUcs4 & 0x03) << 24;
-                    $mState = 4;
-                    $mBytes = 5;
-                } elseif (0xFC == (0xFE & ($in))) {
-                    // First octet of 6 octet sequence, see comments for 5
-                    // octet sequence.
-                    $mUcs4 = ($in);
-                    $mUcs4 = ($mUcs4 & 1) << 30;
-                    $mState = 5;
-                    $mBytes = 6;
-                } else {
-                    // Current octet is neither in the US-ASCII range nor a
-                    // legal first octet of a multi-octet sequence.
-                    $mState = 0;
-                    $mUcs4  = 0;
-                    $mBytes = 1;
-                    $char = '';
-                }
-            } else {
-                // When mState is non-zero, we expect a continuation of the
-                // multi-octet sequence
-                if (0x80 == (0xC0 & ($in))) {
-                    // Legal continuation.
-                    $shift = ($mState - 1) * 6;
-                    $tmp = $in;
-                    $tmp = ($tmp & 0x0000003F) << $shift;
-                    $mUcs4 |= $tmp;
-
-                    if (0 == --$mState) {
-                        // End of the multi-octet sequence. mUcs4 now contains
-                        // the final Unicode codepoint to be output
-
-                        // Check for illegal sequences and codepoints.
-
-                        // From Unicode 3.1, non-shortest form is illegal
-                        if (((2 == $mBytes) && ($mUcs4 < 0x0080)) ||
-                            ((3 == $mBytes) && ($mUcs4 < 0x0800)) ||
-                            ((4 == $mBytes) && ($mUcs4 < 0x10000)) ||
-                            (4 < $mBytes) ||
-                            // From Unicode 3.2, surrogate characters = illegal
-                            (($mUcs4 & 0xFFFFF800) == 0xD800) ||
-                            // Codepoints outside the Unicode range are illegal
-                            ($mUcs4 > 0x10FFFF)
-                        ) {
-
-                        } elseif (0xFEFF != $mUcs4 && // omit BOM
-                            // check for valid Char unicode codepoints
-                            (
-                                0x9 == $mUcs4 ||
-                                0xA == $mUcs4 ||
-                                0xD == $mUcs4 ||
-                                (0x20 <= $mUcs4 && 0x7E >= $mUcs4) ||
-                                // 7F-9F is not strictly prohibited by XML,
-                                // but it is non-SGML, and thus we don't allow it
-                                (0xA0 <= $mUcs4 && 0xD7FF >= $mUcs4) ||
-                                (0x10000 <= $mUcs4 && 0x10FFFF >= $mUcs4)
-                            )
-                        ) {
-                            $out .= $char;
-                        }
-                        // initialize UTF8 cache (reset)
-                        $mState = 0;
-                        $mUcs4  = 0;
-                        $mBytes = 1;
-                        $char = '';
-                    }
-                } else {
-                    // ((0xC0 & (*in) != 0x80) && (mState != 0))
-                    // Incomplete multi-octet sequence.
-                    // used to result in complete fail, but we'll reset
-                    $mState = 0;
-                    $mUcs4  = 0;
-                    $mBytes = 1;
-                    $char ='';
-                }
-            }
-        }
-        return $out;
-    }
-
-    /**
-     * Translates a Unicode codepoint into its corresponding UTF-8 character.
-     * @note Based on Feyd's function at
-     *       <http://forums.devnetwork.net/viewtopic.php?p=191404#191404>,
-     *       which is in public domain.
-     * @note While we're going to do code point parsing anyway, a good
-     *       optimization would be to refuse to translate code points that
-     *       are non-SGML characters.  However, this could lead to duplication.
-     * @note This is very similar to the unichr function in
-     *       maintenance/generate-entity-file.php (although this is superior,
-     *       due to its sanity checks).
-     */
-
-    // +----------+----------+----------+----------+
-    // | 33222222 | 22221111 | 111111   |          |
-    // | 10987654 | 32109876 | 54321098 | 76543210 | bit
-    // +----------+----------+----------+----------+
-    // |          |          |          | 0xxxxxxx | 1 byte 0x00000000..0x0000007F
-    // |          |          | 110yyyyy | 10xxxxxx | 2 byte 0x00000080..0x000007FF
-    // |          | 1110zzzz | 10yyyyyy | 10xxxxxx | 3 byte 0x00000800..0x0000FFFF
-    // | 11110www | 10wwzzzz | 10yyyyyy | 10xxxxxx | 4 byte 0x00010000..0x0010FFFF
-    // +----------+----------+----------+----------+
-    // | 00000000 | 00011111 | 11111111 | 11111111 | Theoretical upper limit of legal scalars: 2097151 (0x001FFFFF)
-    // | 00000000 | 00010000 | 11111111 | 11111111 | Defined upper limit of legal scalar codes
-    // +----------+----------+----------+----------+
-
-    public static function unichr($code) {
-        if($code > 1114111 or $code < 0 or
-          ($code >= 55296 and $code <= 57343) ) {
-            // bits are set outside the "valid" range as defined
-            // by UNICODE 4.1.0
-            return '';
-        }
-
-        $x = $y = $z = $w = 0;
-        if ($code < 128) {
-            // regular ASCII character
-            $x = $code;
-        } else {
-            // set up bits for UTF-8
-            $x = ($code & 63) | 128;
-            if ($code < 2048) {
-                $y = (($code & 2047) >> 6) | 192;
-            } else {
-                $y = (($code & 4032) >> 6) | 128;
-                if($code < 65536) {
-                    $z = (($code >> 12) & 15) | 224;
-                } else {
-                    $z = (($code >> 12) & 63) | 128;
-                    $w = (($code >> 18) & 7)  | 240;
-                }
-            }
-        }
-        // set up the actual character
-        $ret = '';
-        if($w) $ret .= chr($w);
-        if($z) $ret .= chr($z);
-        if($y) $ret .= chr($y);
-        $ret .= chr($x);
-
-        return $ret;
-    }
-
-    /**
-     * Converts a string to UTF-8 based on configuration.
-     */
-    public static function convertToUTF8($str, $config, $context) {
-        $encoding = $config->get('Core.Encoding');
-        if ($encoding === 'utf-8') return $str;
-        static $iconv = null;
-        if ($iconv === null) $iconv = function_exists('iconv');
-        set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
-        if ($iconv && !$config->get('Test.ForceNoIconv')) {
-            $str = iconv($encoding, 'utf-8//IGNORE', $str);
-            if ($str === false) {
-                // $encoding is not a valid encoding
-                restore_error_handler();
-                trigger_error('Invalid encoding ' . $encoding, E_USER_ERROR);
-                return '';
-            }
-            // If the string is bjorked by Shift_JIS or a similar encoding
-            // that doesn't support all of ASCII, convert the naughty
-            // characters to their true byte-wise ASCII/UTF-8 equivalents.
-            $str = strtr($str, HTMLPurifier_Encoder::testEncodingSupportsASCII($encoding));
-            restore_error_handler();
-            return $str;
-        } elseif ($encoding === 'iso-8859-1') {
-            $str = utf8_encode($str);
-            restore_error_handler();
-            return $str;
-        }
-        trigger_error('Encoding not supported, please install iconv', E_USER_ERROR);
-    }
-
-    /**
-     * Converts a string from UTF-8 based on configuration.
-     * @note Currently, this is a lossy conversion, with unexpressable
-     *       characters being omitted.
-     */
-    public static function convertFromUTF8($str, $config, $context) {
-        $encoding = $config->get('Core.Encoding');
-        if ($encoding === 'utf-8') return $str;
-        static $iconv = null;
-        if ($iconv === null) $iconv = function_exists('iconv');
-        if ($escape = $config->get('Core.EscapeNonASCIICharacters')) {
-            $str = HTMLPurifier_Encoder::convertToASCIIDumbLossless($str);
-        }
-        set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
-        if ($iconv && !$config->get('Test.ForceNoIconv')) {
-            // Undo our previous fix in convertToUTF8, otherwise iconv will barf
-            $ascii_fix = HTMLPurifier_Encoder::testEncodingSupportsASCII($encoding);
-            if (!$escape && !empty($ascii_fix)) {
-                $clear_fix = array();
-                foreach ($ascii_fix as $utf8 => $native) $clear_fix[$utf8] = '';
-                $str = strtr($str, $clear_fix);
-            }
-            $str = strtr($str, array_flip($ascii_fix));
-            // Normal stuff
-            $str = iconv('utf-8', $encoding . '//IGNORE', $str);
-            restore_error_handler();
-            return $str;
-        } elseif ($encoding === 'iso-8859-1') {
-            $str = utf8_decode($str);
-            restore_error_handler();
-            return $str;
-        }
-        trigger_error('Encoding not supported', E_USER_ERROR);
-    }
-
-    /**
-     * Lossless (character-wise) conversion of HTML to ASCII
-     * @param $str UTF-8 string to be converted to ASCII
-     * @returns ASCII encoded string with non-ASCII character entity-ized
-     * @warning Adapted from MediaWiki, claiming fair use: this is a common
-     *       algorithm. If you disagree with this license fudgery,
-     *       implement it yourself.
-     * @note Uses decimal numeric entities since they are best supported.
-     * @note This is a DUMB function: it has no concept of keeping
-     *       character entities that the projected character encoding
-     *       can allow. We could possibly implement a smart version
-     *       but that would require it to also know which Unicode
-     *       codepoints the charset supported (not an easy task).
-     * @note Sort of with cleanUTF8() but it assumes that $str is
-     *       well-formed UTF-8
-     */
-    public static function convertToASCIIDumbLossless($str) {
-        $bytesleft = 0;
-        $result = '';
-        $working = 0;
-        $len = strlen($str);
-        for( $i = 0; $i < $len; $i++ ) {
-            $bytevalue = ord( $str[$i] );
-            if( $bytevalue <= 0x7F ) { //0xxx xxxx
-                $result .= chr( $bytevalue );
-                $bytesleft = 0;
-            } elseif( $bytevalue <= 0xBF ) { //10xx xxxx
-                $working = $working << 6;
-                $working += ($bytevalue & 0x3F);
-                $bytesleft--;
-                if( $bytesleft <= 0 ) {
-                    $result .= "&#" . $working . ";";
-                }
-            } elseif( $bytevalue <= 0xDF ) { //110x xxxx
-                $working = $bytevalue & 0x1F;
-                $bytesleft = 1;
-            } elseif( $bytevalue <= 0xEF ) { //1110 xxxx
-                $working = $bytevalue & 0x0F;
-                $bytesleft = 2;
-            } else { //1111 0xxx
-                $working = $bytevalue & 0x07;
-                $bytesleft = 3;
-            }
-        }
-        return $result;
-    }
-
-    /**
-     * This expensive function tests whether or not a given character
-     * encoding supports ASCII. 7/8-bit encodings like Shift_JIS will
-     * fail this test, and require special processing. Variable width
-     * encodings shouldn't ever fail.
-     *
-     * @param string $encoding Encoding name to test, as per iconv format
-     * @param bool $bypass Whether or not to bypass the precompiled arrays.
-     * @return Array of UTF-8 characters to their corresponding ASCII,
-     *      which can be used to "undo" any overzealous iconv action.
-     */
-    public static function testEncodingSupportsASCII($encoding, $bypass = false) {
-        static $encodings = array();
-        if (!$bypass) {
-            if (isset($encodings[$encoding])) return $encodings[$encoding];
-            $lenc = strtolower($encoding);
-            switch ($lenc) {
-                case 'shift_jis':
-                    return array("\xC2\xA5" => '\\', "\xE2\x80\xBE" => '~');
-                case 'johab':
-                    return array("\xE2\x82\xA9" => '\\');
-            }
-            if (strpos($lenc, 'iso-8859-') === 0) return array();
-        }
-        $ret = array();
-        set_error_handler(array('HTMLPurifier_Encoder', 'muteErrorHandler'));
-        if (iconv('UTF-8', $encoding, 'a') === false) return false;
-        for ($i = 0x20; $i <= 0x7E; $i++) { // all printable ASCII chars
-            $c = chr($i); // UTF-8 char
-            $r = iconv('UTF-8', "$encoding//IGNORE", $c); // initial conversion
-            if (
-                $r === '' ||
-                // This line is needed for iconv implementations that do not
-                // omit characters that do not exist in the target character set
-                ($r === $c && iconv($encoding, 'UTF-8//IGNORE', $r) !== $c)
-            ) {
-                // Reverse engineer: what's the UTF-8 equiv of this byte
-                // sequence? This assumes that there's no variable width
-                // encoding that doesn't support ASCII.
-                $ret[iconv($encoding, 'UTF-8//IGNORE', $c)] = $c;
-            }
-        }
-        restore_error_handler();
-        $encodings[$encoding] = $ret;
-        return $ret;
-    }
-
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php b/extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php
deleted file mode 100644
index b4dfce94c3..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/EntityLookup.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-/**
- * Object that provides entity lookup table from entity name to character
- */
-class HTMLPurifier_EntityLookup {
-
-    /**
-     * Assoc array of entity name to character represented.
-     */
-    public $table;
-
-    /**
-     * Sets up the entity lookup table from the serialized file contents.
-     * @note The serialized contents are versioned, but were generated
-     *       using the maintenance script generate_entity_file.php
-     * @warning This is not in constructor to help enforce the Singleton
-     */
-    public function setup($file = false) {
-        if (!$file) {
-            $file = HTMLPURIFIER_PREFIX . '/HTMLPurifier/EntityLookup/entities.ser';
-        }
-        $this->table = unserialize(file_get_contents($file));
-    }
-
-    /**
-     * Retrieves sole instance of the object.
-     * @param Optional prototype of custom lookup table to overload with.
-     */
-    public static function instance($prototype = false) {
-        // no references, since PHP doesn't copy unless modified
-        static $instance = null;
-        if ($prototype) {
-            $instance = $prototype;
-        } elseif (!$instance) {
-            $instance = new HTMLPurifier_EntityLookup();
-            $instance->setup();
-        }
-        return $instance;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser b/extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser
deleted file mode 100644
index f2b8b8f2db..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/EntityLookup/entities.ser
+++ /dev/null
@@ -1 +0,0 @@
-a:246:{s:4:"nbsp";s:2:" ";s:5:"iexcl";s:2:"¡";s:4:"cent";s:2:"¢";s:5:"pound";s:2:"£";s:6:"curren";s:2:"¤";s:3:"yen";s:2:"¥";s:6:"brvbar";s:2:"¦";s:4:"sect";s:2:"§";s:3:"uml";s:2:"¨";s:4:"copy";s:2:"©";s:4:"ordf";s:2:"ª";s:5:"laquo";s:2:"«";s:3:"not";s:2:"¬";s:3:"shy";s:2:"­";s:3:"reg";s:2:"®";s:4:"macr";s:2:"¯";s:3:"deg";s:2:"°";s:6:"plusmn";s:2:"±";s:5:"acute";s:2:"´";s:5:"micro";s:2:"µ";s:4:"para";s:2:"¶";s:6:"middot";s:2:"·";s:5:"cedil";s:2:"¸";s:4:"ordm";s:2:"º";s:5:"raquo";s:2:"»";s:6:"iquest";s:2:"¿";s:6:"Agrave";s:2:"À";s:6:"Aacute";s:2:"Á";s:5:"Acirc";s:2:"Â";s:6:"Atilde";s:2:"Ã";s:4:"Auml";s:2:"Ä";s:5:"Aring";s:2:"Å";s:5:"AElig";s:2:"Æ";s:6:"Ccedil";s:2:"Ç";s:6:"Egrave";s:2:"È";s:6:"Eacute";s:2:"É";s:5:"Ecirc";s:2:"Ê";s:4:"Euml";s:2:"Ë";s:6:"Igrave";s:2:"Ì";s:6:"Iacute";s:2:"Í";s:5:"Icirc";s:2:"Î";s:4:"Iuml";s:2:"Ï";s:3:"ETH";s:2:"Ð";s:6:"Ntilde";s:2:"Ñ";s:6:"Ograve";s:2:"Ò";s:6:"Oacute";s:2:"Ó";s:5:"Ocirc";s:2:"Ô";s:6:"Otilde";s:2:"Õ";s:4:"Ouml";s:2:"Ö";s:5:"times";s:2:"×";s:6:"Oslash";s:2:"Ø";s:6:"Ugrave";s:2:"Ù";s:6:"Uacute";s:2:"Ú";s:5:"Ucirc";s:2:"Û";s:4:"Uuml";s:2:"Ü";s:6:"Yacute";s:2:"Ý";s:5:"THORN";s:2:"Þ";s:5:"szlig";s:2:"ß";s:6:"agrave";s:2:"à";s:6:"aacute";s:2:"á";s:5:"acirc";s:2:"â";s:6:"atilde";s:2:"ã";s:4:"auml";s:2:"ä";s:5:"aring";s:2:"å";s:5:"aelig";s:2:"æ";s:6:"ccedil";s:2:"ç";s:6:"egrave";s:2:"è";s:6:"eacute";s:2:"é";s:5:"ecirc";s:2:"ê";s:4:"euml";s:2:"ë";s:6:"igrave";s:2:"ì";s:6:"iacute";s:2:"í";s:5:"icirc";s:2:"î";s:4:"iuml";s:2:"ï";s:3:"eth";s:2:"ð";s:6:"ntilde";s:2:"ñ";s:6:"ograve";s:2:"ò";s:6:"oacute";s:2:"ó";s:5:"ocirc";s:2:"ô";s:6:"otilde";s:2:"õ";s:4:"ouml";s:2:"ö";s:6:"divide";s:2:"÷";s:6:"oslash";s:2:"ø";s:6:"ugrave";s:2:"ù";s:6:"uacute";s:2:"ú";s:5:"ucirc";s:2:"û";s:4:"uuml";s:2:"ü";s:6:"yacute";s:2:"ý";s:5:"thorn";s:2:"þ";s:4:"yuml";s:2:"ÿ";s:4:"quot";s:1:""";s:3:"amp";s:1:"&";s:2:"lt";s:1:"<";s:2:"gt";s:1:">";s:4:"apos";s:1:"'";s:5:"OElig";s:2:"Œ";s:5:"oelig";s:2:"œ";s:6:"Scaron";s:2:"Š";s:6:"scaron";s:2:"š";s:4:"Yuml";s:2:"Ÿ";s:4:"circ";s:2:"ˆ";s:5:"tilde";s:2:"˜";s:4:"ensp";s:3:" ";s:4:"emsp";s:3:" ";s:6:"thinsp";s:3:" ";s:4:"zwnj";s:3:"‌";s:3:"zwj";s:3:"‍";s:3:"lrm";s:3:"‎";s:3:"rlm";s:3:"‏";s:5:"ndash";s:3:"–";s:5:"mdash";s:3:"—";s:5:"lsquo";s:3:"‘";s:5:"rsquo";s:3:"’";s:5:"sbquo";s:3:"‚";s:5:"ldquo";s:3:"“";s:5:"rdquo";s:3:"”";s:5:"bdquo";s:3:"„";s:6:"dagger";s:3:"†";s:6:"Dagger";s:3:"‡";s:6:"permil";s:3:"‰";s:6:"lsaquo";s:3:"‹";s:6:"rsaquo";s:3:"›";s:4:"euro";s:3:"€";s:4:"fnof";s:2:"ƒ";s:5:"Alpha";s:2:"Α";s:4:"Beta";s:2:"Β";s:5:"Gamma";s:2:"Γ";s:5:"Delta";s:2:"Δ";s:7:"Epsilon";s:2:"Ε";s:4:"Zeta";s:2:"Ζ";s:3:"Eta";s:2:"Η";s:5:"Theta";s:2:"Θ";s:4:"Iota";s:2:"Ι";s:5:"Kappa";s:2:"Κ";s:6:"Lambda";s:2:"Λ";s:2:"Mu";s:2:"Μ";s:2:"Nu";s:2:"Ν";s:2:"Xi";s:2:"Ξ";s:7:"Omicron";s:2:"Ο";s:2:"Pi";s:2:"Π";s:3:"Rho";s:2:"Ρ";s:5:"Sigma";s:2:"Σ";s:3:"Tau";s:2:"Τ";s:7:"Upsilon";s:2:"Υ";s:3:"Phi";s:2:"Φ";s:3:"Chi";s:2:"Χ";s:3:"Psi";s:2:"Ψ";s:5:"Omega";s:2:"Ω";s:5:"alpha";s:2:"α";s:4:"beta";s:2:"β";s:5:"gamma";s:2:"γ";s:5:"delta";s:2:"δ";s:7:"epsilon";s:2:"ε";s:4:"zeta";s:2:"ζ";s:3:"eta";s:2:"η";s:5:"theta";s:2:"θ";s:4:"iota";s:2:"ι";s:5:"kappa";s:2:"κ";s:6:"lambda";s:2:"λ";s:2:"mu";s:2:"μ";s:2:"nu";s:2:"ν";s:2:"xi";s:2:"ξ";s:7:"omicron";s:2:"ο";s:2:"pi";s:2:"π";s:3:"rho";s:2:"ρ";s:6:"sigmaf";s:2:"ς";s:5:"sigma";s:2:"σ";s:3:"tau";s:2:"τ";s:7:"upsilon";s:2:"υ";s:3:"phi";s:2:"φ";s:3:"chi";s:2:"χ";s:3:"psi";s:2:"ψ";s:5:"omega";s:2:"ω";s:8:"thetasym";s:2:"ϑ";s:5:"upsih";s:2:"ϒ";s:3:"piv";s:2:"ϖ";s:4:"bull";s:3:"•";s:6:"hellip";s:3:"…";s:5:"prime";s:3:"′";s:5:"Prime";s:3:"″";s:5:"oline";s:3:"‾";s:5:"frasl";s:3:"⁄";s:6:"weierp";s:3:"℘";s:5:"image";s:3:"ℑ";s:4:"real";s:3:"ℜ";s:5:"trade";s:3:"™";s:7:"alefsym";s:3:"ℵ";s:4:"larr";s:3:"←";s:4:"uarr";s:3:"↑";s:4:"rarr";s:3:"→";s:4:"darr";s:3:"↓";s:4:"harr";s:3:"↔";s:5:"crarr";s:3:"↵";s:4:"lArr";s:3:"⇐";s:4:"uArr";s:3:"⇑";s:4:"rArr";s:3:"⇒";s:4:"dArr";s:3:"⇓";s:4:"hArr";s:3:"⇔";s:6:"forall";s:3:"∀";s:4:"part";s:3:"∂";s:5:"exist";s:3:"∃";s:5:"empty";s:3:"∅";s:5:"nabla";s:3:"∇";s:4:"isin";s:3:"∈";s:5:"notin";s:3:"∉";s:2:"ni";s:3:"∋";s:4:"prod";s:3:"∏";s:3:"sum";s:3:"∑";s:5:"minus";s:3:"−";s:6:"lowast";s:3:"∗";s:5:"radic";s:3:"√";s:4:"prop";s:3:"∝";s:5:"infin";s:3:"∞";s:3:"ang";s:3:"∠";s:3:"and";s:3:"∧";s:2:"or";s:3:"∨";s:3:"cap";s:3:"∩";s:3:"cup";s:3:"∪";s:3:"int";s:3:"∫";s:3:"sim";s:3:"∼";s:4:"cong";s:3:"≅";s:5:"asymp";s:3:"≈";s:2:"ne";s:3:"≠";s:5:"equiv";s:3:"≡";s:2:"le";s:3:"≤";s:2:"ge";s:3:"≥";s:3:"sub";s:3:"⊂";s:3:"sup";s:3:"⊃";s:4:"nsub";s:3:"⊄";s:4:"sube";s:3:"⊆";s:4:"supe";s:3:"⊇";s:5:"oplus";s:3:"⊕";s:6:"otimes";s:3:"⊗";s:4:"perp";s:3:"⊥";s:4:"sdot";s:3:"⋅";s:5:"lceil";s:3:"⌈";s:5:"rceil";s:3:"⌉";s:6:"lfloor";s:3:"⌊";s:6:"rfloor";s:3:"⌋";s:4:"lang";s:3:"〈";s:4:"rang";s:3:"〉";s:3:"loz";s:3:"◊";s:6:"spades";s:3:"♠";s:5:"clubs";s:3:"♣";s:6:"hearts";s:3:"♥";s:5:"diams";s:3:"♦";}
\ No newline at end of file
diff --git a/extlib/HTMLPurifier/HTMLPurifier/EntityParser.php b/extlib/HTMLPurifier/HTMLPurifier/EntityParser.php
deleted file mode 100644
index 8c384472dc..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/EntityParser.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-
-// if want to implement error collecting here, we'll need to use some sort
-// of global data (probably trigger_error) because it's impossible to pass
-// $config or $context to the callback functions.
-
-/**
- * Handles referencing and derefencing character entities
- */
-class HTMLPurifier_EntityParser
-{
-
-    /**
-     * Reference to entity lookup table.
-     */
-    protected $_entity_lookup;
-
-    /**
-     * Callback regex string for parsing entities.
-     */
-    protected $_substituteEntitiesRegex =
-'/&(?:[#]x([a-fA-F0-9]+)|[#]0*(\d+)|([A-Za-z_:][A-Za-z0-9.\-_:]*));?/';
-//     1. hex             2. dec      3. string (XML style)
-
-
-    /**
-     * Decimal to parsed string conversion table for special entities.
-     */
-    protected $_special_dec2str =
-            array(
-                    34 => '"',
-                    38 => '&',
-                    39 => "'",
-                    60 => '<',
-                    62 => '>'
-            );
-
-    /**
-     * Stripped entity names to decimal conversion table for special entities.
-     */
-    protected $_special_ent2dec =
-            array(
-                    'quot' => 34,
-                    'amp'  => 38,
-                    'lt'   => 60,
-                    'gt'   => 62
-            );
-
-    /**
-     * Substitutes non-special entities with their parsed equivalents. Since
-     * running this whenever you have parsed character is t3h 5uck, we run
-     * it before everything else.
-     *
-     * @param $string String to have non-special entities parsed.
-     * @returns Parsed string.
-     */
-    public function substituteNonSpecialEntities($string) {
-        // it will try to detect missing semicolons, but don't rely on it
-        return preg_replace_callback(
-            $this->_substituteEntitiesRegex,
-            array($this, 'nonSpecialEntityCallback'),
-            $string
-            );
-    }
-
-    /**
-     * Callback function for substituteNonSpecialEntities() that does the work.
-     *
-     * @param $matches  PCRE matches array, with 0 the entire match, and
-     *                  either index 1, 2 or 3 set with a hex value, dec value,
-     *                  or string (respectively).
-     * @returns Replacement string.
-     */
-
-    protected function nonSpecialEntityCallback($matches) {
-        // replaces all but big five
-        $entity = $matches[0];
-        $is_num = (@$matches[0][1] === '#');
-        if ($is_num) {
-            $is_hex = (@$entity[2] === 'x');
-            $code = $is_hex ? hexdec($matches[1]) : (int) $matches[2];
-
-            // abort for special characters
-            if (isset($this->_special_dec2str[$code]))  return $entity;
-
-            return HTMLPurifier_Encoder::unichr($code);
-        } else {
-            if (isset($this->_special_ent2dec[$matches[3]])) return $entity;
-            if (!$this->_entity_lookup) {
-                $this->_entity_lookup = HTMLPurifier_EntityLookup::instance();
-            }
-            if (isset($this->_entity_lookup->table[$matches[3]])) {
-                return $this->_entity_lookup->table[$matches[3]];
-            } else {
-                return $entity;
-            }
-        }
-    }
-
-    /**
-     * Substitutes only special entities with their parsed equivalents.
-     *
-     * @notice We try to avoid calling this function because otherwise, it
-     * would have to be called a lot (for every parsed section).
-     *
-     * @param $string String to have non-special entities parsed.
-     * @returns Parsed string.
-     */
-    public function substituteSpecialEntities($string) {
-        return preg_replace_callback(
-            $this->_substituteEntitiesRegex,
-            array($this, 'specialEntityCallback'),
-            $string);
-    }
-
-    /**
-     * Callback function for substituteSpecialEntities() that does the work.
-     *
-     * This callback has same syntax as nonSpecialEntityCallback().
-     *
-     * @param $matches  PCRE-style matches array, with 0 the entire match, and
-     *                  either index 1, 2 or 3 set with a hex value, dec value,
-     *                  or string (respectively).
-     * @returns Replacement string.
-     */
-    protected function specialEntityCallback($matches) {
-        $entity = $matches[0];
-        $is_num = (@$matches[0][1] === '#');
-        if ($is_num) {
-            $is_hex = (@$entity[2] === 'x');
-            $int = $is_hex ? hexdec($matches[1]) : (int) $matches[2];
-            return isset($this->_special_dec2str[$int]) ?
-                $this->_special_dec2str[$int] :
-                $entity;
-        } else {
-            return isset($this->_special_ent2dec[$matches[3]]) ?
-                $this->_special_ent2dec[$matches[3]] :
-                $entity;
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php b/extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php
deleted file mode 100644
index 6713eaf773..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ErrorCollector.php
+++ /dev/null
@@ -1,209 +0,0 @@
-<?php
-
-/**
- * Error collection class that enables HTML Purifier to report HTML
- * problems back to the user
- */
-class HTMLPurifier_ErrorCollector
-{
-
-    /**
-     * Identifiers for the returned error array. These are purposely numeric
-     * so list() can be used.
-     */
-    const LINENO   = 0;
-    const SEVERITY = 1;
-    const MESSAGE  = 2;
-    const CHILDREN = 3;
-
-    protected $errors;
-    protected $_current;
-    protected $_stacks = array(array());
-    protected $locale;
-    protected $generator;
-    protected $context;
-
-    protected $lines = array();
-
-    public function __construct($context) {
-        $this->locale    =& $context->get('Locale');
-        $this->context   = $context;
-        $this->_current  =& $this->_stacks[0];
-        $this->errors    =& $this->_stacks[0];
-    }
-
-    /**
-     * Sends an error message to the collector for later use
-     * @param $severity int Error severity, PHP error style (don't use E_USER_)
-     * @param $msg string Error message text
-     * @param $subst1 string First substitution for $msg
-     * @param $subst2 string ...
-     */
-    public function send($severity, $msg) {
-
-        $args = array();
-        if (func_num_args() > 2) {
-            $args = func_get_args();
-            array_shift($args);
-            unset($args[0]);
-        }
-
-        $token = $this->context->get('CurrentToken', true);
-        $line  = $token ? $token->line : $this->context->get('CurrentLine', true);
-        $col   = $token ? $token->col  : $this->context->get('CurrentCol',  true);
-        $attr  = $this->context->get('CurrentAttr', true);
-
-        // perform special substitutions, also add custom parameters
-        $subst = array();
-        if (!is_null($token)) {
-            $args['CurrentToken'] = $token;
-        }
-        if (!is_null($attr)) {
-            $subst['$CurrentAttr.Name'] = $attr;
-            if (isset($token->attr[$attr])) $subst['$CurrentAttr.Value'] = $token->attr[$attr];
-        }
-
-        if (empty($args)) {
-            $msg = $this->locale->getMessage($msg);
-        } else {
-            $msg = $this->locale->formatMessage($msg, $args);
-        }
-
-        if (!empty($subst)) $msg = strtr($msg, $subst);
-
-        // (numerically indexed)
-        $error = array(
-            self::LINENO   => $line,
-            self::SEVERITY => $severity,
-            self::MESSAGE  => $msg,
-            self::CHILDREN => array()
-        );
-        $this->_current[] = $error;
-
-
-        // NEW CODE BELOW ...
-
-        $struct = null;
-        // Top-level errors are either:
-        //  TOKEN type, if $value is set appropriately, or
-        //  "syntax" type, if $value is null
-        $new_struct = new HTMLPurifier_ErrorStruct();
-        $new_struct->type = HTMLPurifier_ErrorStruct::TOKEN;
-        if ($token) $new_struct->value = clone $token;
-        if (is_int($line) && is_int($col)) {
-            if (isset($this->lines[$line][$col])) {
-                $struct = $this->lines[$line][$col];
-            } else {
-                $struct = $this->lines[$line][$col] = $new_struct;
-            }
-            // These ksorts may present a performance problem
-            ksort($this->lines[$line], SORT_NUMERIC);
-        } else {
-            if (isset($this->lines[-1])) {
-                $struct = $this->lines[-1];
-            } else {
-                $struct = $this->lines[-1] = $new_struct;
-            }
-        }
-        ksort($this->lines, SORT_NUMERIC);
-
-        // Now, check if we need to operate on a lower structure
-        if (!empty($attr)) {
-            $struct = $struct->getChild(HTMLPurifier_ErrorStruct::ATTR, $attr);
-            if (!$struct->value) {
-                $struct->value = array($attr, 'PUT VALUE HERE');
-            }
-        }
-        if (!empty($cssprop)) {
-            $struct = $struct->getChild(HTMLPurifier_ErrorStruct::CSSPROP, $cssprop);
-            if (!$struct->value) {
-                // if we tokenize CSS this might be a little more difficult to do
-                $struct->value = array($cssprop, 'PUT VALUE HERE');
-            }
-        }
-
-        // Ok, structs are all setup, now time to register the error
-        $struct->addError($severity, $msg);
-    }
-
-    /**
-     * Retrieves raw error data for custom formatter to use
-     * @param List of arrays in format of array(line of error,
-     *        error severity, error message,
-     *        recursive sub-errors array)
-     */
-    public function getRaw() {
-        return $this->errors;
-    }
-
-    /**
-     * Default HTML formatting implementation for error messages
-     * @param $config Configuration array, vital for HTML output nature
-     * @param $errors Errors array to display; used for recursion.
-     */
-    public function getHTMLFormatted($config, $errors = null) {
-        $ret = array();
-
-        $this->generator = new HTMLPurifier_Generator($config, $this->context);
-        if ($errors === null) $errors = $this->errors;
-
-        // 'At line' message needs to be removed
-
-        // generation code for new structure goes here. It needs to be recursive.
-        foreach ($this->lines as $line => $col_array) {
-            if ($line == -1) continue;
-            foreach ($col_array as $col => $struct) {
-                $this->_renderStruct($ret, $struct, $line, $col);
-            }
-        }
-        if (isset($this->lines[-1])) {
-            $this->_renderStruct($ret, $this->lines[-1]);
-        }
-
-        if (empty($errors)) {
-            return '<p>' . $this->locale->getMessage('ErrorCollector: No errors') . '</p>';
-        } else {
-            return '<ul><li>' . implode('</li><li>', $ret) . '</li></ul>';
-        }
-
-    }
-
-    private function _renderStruct(&$ret, $struct, $line = null, $col = null) {
-        $stack = array($struct);
-        $context_stack = array(array());
-        while ($current = array_pop($stack)) {
-            $context = array_pop($context_stack);
-            foreach ($current->errors as $error) {
-                list($severity, $msg) = $error;
-                $string = '';
-                $string .= '<div>';
-                // W3C uses an icon to indicate the severity of the error.
-                $error = $this->locale->getErrorName($severity);
-                $string .= "<span class=\"error e$severity\"><strong>$error</strong></span> ";
-                if (!is_null($line) && !is_null($col)) {
-                    $string .= "<em class=\"location\">Line $line, Column $col: </em> ";
-                } else {
-                    $string .= '<em class="location">End of Document: </em> ';
-                }
-                $string .= '<strong class="description">' . $this->generator->escape($msg) . '</strong> ';
-                $string .= '</div>';
-                // Here, have a marker for the character on the column appropriate.
-                // Be sure to clip extremely long lines.
-                //$string .= '<pre>';
-                //$string .= '';
-                //$string .= '</pre>';
-                $ret[] = $string;
-            }
-            foreach ($current->children as $type => $array) {
-                $context[] = $current;
-                $stack = array_merge($stack, array_reverse($array, true));
-                for ($i = count($array); $i > 0; $i--) {
-                    $context_stack[] = $context;
-                }
-            }
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php b/extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php
deleted file mode 100644
index 9bc8996ec1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/ErrorStruct.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-
-/**
- * Records errors for particular segments of an HTML document such as tokens,
- * attributes or CSS properties. They can contain error structs (which apply
- * to components of what they represent), but their main purpose is to hold
- * errors applying to whatever struct is being used.
- */
-class HTMLPurifier_ErrorStruct
-{
-
-    /**
-     * Possible values for $children first-key. Note that top-level structures
-     * are automatically token-level.
-     */
-    const TOKEN     = 0;
-    const ATTR      = 1;
-    const CSSPROP   = 2;
-
-    /**
-     * Type of this struct.
-     */
-    public $type;
-
-    /**
-     * Value of the struct we are recording errors for. There are various
-     * values for this:
-     *  - TOKEN: Instance of HTMLPurifier_Token
-     *  - ATTR: array('attr-name', 'value')
-     *  - CSSPROP: array('prop-name', 'value')
-     */
-    public $value;
-
-    /**
-     * Errors registered for this structure.
-     */
-    public $errors = array();
-
-    /**
-     * Child ErrorStructs that are from this structure. For example, a TOKEN
-     * ErrorStruct would contain ATTR ErrorStructs. This is a multi-dimensional
-     * array in structure: [TYPE]['identifier']
-     */
-    public $children = array();
-
-    public function getChild($type, $id) {
-        if (!isset($this->children[$type][$id])) {
-            $this->children[$type][$id] = new HTMLPurifier_ErrorStruct();
-            $this->children[$type][$id]->type = $type;
-        }
-        return $this->children[$type][$id];
-    }
-
-    public function addError($severity, $message) {
-        $this->errors[] = array($severity, $message);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Exception.php b/extlib/HTMLPurifier/HTMLPurifier/Exception.php
deleted file mode 100644
index be85b4c560..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Exception.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-/**
- * Global exception class for HTML Purifier; any exceptions we throw
- * are from here.
- */
-class HTMLPurifier_Exception extends Exception
-{
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Filter.php b/extlib/HTMLPurifier/HTMLPurifier/Filter.php
deleted file mode 100644
index 9a0e7b09f3..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Filter.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-/**
- * Represents a pre or post processing filter on HTML Purifier's output
- *
- * Sometimes, a little ad-hoc fixing of HTML has to be done before
- * it gets sent through HTML Purifier: you can use filters to acheive
- * this effect. For instance, YouTube videos can be preserved using
- * this manner. You could have used a decorator for this task, but
- * PHP's support for them is not terribly robust, so we're going
- * to just loop through the filters.
- *
- * Filters should be exited first in, last out. If there are three filters,
- * named 1, 2 and 3, the order of execution should go 1->preFilter,
- * 2->preFilter, 3->preFilter, purify, 3->postFilter, 2->postFilter,
- * 1->postFilter.
- *
- * @note Methods are not declared abstract as it is perfectly legitimate
- *       for an implementation not to want anything to happen on a step
- */
-
-class HTMLPurifier_Filter
-{
-
-    /**
-     * Name of the filter for identification purposes
-     */
-    public $name;
-
-    /**
-     * Pre-processor function, handles HTML before HTML Purifier
-     */
-    public function preFilter($html, $config, $context) {
-        return $html;
-    }
-
-    /**
-     * Post-processor function, handles HTML after HTML Purifier
-     */
-    public function postFilter($html, $config, $context) {
-        return $html;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php b/extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php
deleted file mode 100644
index bbf78a6630..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Filter/ExtractStyleBlocks.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-
-/**
- * This filter extracts <style> blocks from input HTML, cleans them up
- * using CSSTidy, and then places them in $purifier->context->get('StyleBlocks')
- * so they can be used elsewhere in the document.
- *
- * @note
- *      See tests/HTMLPurifier/Filter/ExtractStyleBlocksTest.php for
- *      sample usage.
- *
- * @note
- *      This filter can also be used on stylesheets not included in the
- *      document--something purists would probably prefer. Just directly
- *      call HTMLPurifier_Filter_ExtractStyleBlocks->cleanCSS()
- */
-class HTMLPurifier_Filter_ExtractStyleBlocks extends HTMLPurifier_Filter
-{
-
-    public $name = 'ExtractStyleBlocks';
-    private $_styleMatches = array();
-    private $_tidy;
-
-    public function __construct() {
-        $this->_tidy = new csstidy();
-    }
-
-    /**
-     * Save the contents of CSS blocks to style matches
-     * @param $matches preg_replace style $matches array
-     */
-    protected function styleCallback($matches) {
-        $this->_styleMatches[] = $matches[1];
-    }
-
-    /**
-     * Removes inline <style> tags from HTML, saves them for later use
-     * @todo Extend to indicate non-text/css style blocks
-     */
-    public function preFilter($html, $config, $context) {
-        $tidy = $config->get('Filter.ExtractStyleBlocks.TidyImpl');
-        if ($tidy !== null) $this->_tidy = $tidy;
-        $html = preg_replace_callback('#<style(?:\s.*)?>(.+)</style>#isU', array($this, 'styleCallback'), $html);
-        $style_blocks = $this->_styleMatches;
-        $this->_styleMatches = array(); // reset
-        $context->register('StyleBlocks', $style_blocks); // $context must not be reused
-        if ($this->_tidy) {
-            foreach ($style_blocks as &$style) {
-                $style = $this->cleanCSS($style, $config, $context);
-            }
-        }
-        return $html;
-    }
-
-    /**
-     * Takes CSS (the stuff found in <style>) and cleans it.
-     * @warning Requires CSSTidy <http://csstidy.sourceforge.net/>
-     * @param $css     CSS styling to clean
-     * @param $config  Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return Cleaned CSS
-     */
-    public function cleanCSS($css, $config, $context) {
-        // prepare scope
-        $scope = $config->get('Filter.ExtractStyleBlocks.Scope');
-        if ($scope !== null) {
-            $scopes = array_map('trim', explode(',', $scope));
-        } else {
-            $scopes = array();
-        }
-        // remove comments from CSS
-        $css = trim($css);
-        if (strncmp('<!--', $css, 4) === 0) {
-            $css = substr($css, 4);
-        }
-        if (strlen($css) > 3 && substr($css, -3) == '-->') {
-            $css = substr($css, 0, -3);
-        }
-        $css = trim($css);
-        $this->_tidy->parse($css);
-        $css_definition = $config->getDefinition('CSS');
-        foreach ($this->_tidy->css as $k => $decls) {
-            // $decls are all CSS declarations inside an @ selector
-            $new_decls = array();
-            foreach ($decls as $selector => $style) {
-                $selector = trim($selector);
-                if ($selector === '') continue; // should not happen
-                if ($selector[0] === '+') {
-                    if ($selector !== '' && $selector[0] === '+') continue;
-                }
-                if (!empty($scopes)) {
-                    $new_selector = array(); // because multiple ones are possible
-                    $selectors = array_map('trim', explode(',', $selector));
-                    foreach ($scopes as $s1) {
-                        foreach ($selectors as $s2) {
-                            $new_selector[] = "$s1 $s2";
-                        }
-                    }
-                    $selector = implode(', ', $new_selector); // now it's a string
-                }
-                foreach ($style as $name => $value) {
-                    if (!isset($css_definition->info[$name])) {
-                        unset($style[$name]);
-                        continue;
-                    }
-                    $def = $css_definition->info[$name];
-                    $ret = $def->validate($value, $config, $context);
-                    if ($ret === false) unset($style[$name]);
-                    else $style[$name] = $ret;
-                }
-                $new_decls[$selector] = $style;
-            }
-            $this->_tidy->css[$k] = $new_decls;
-        }
-        // remove stuff that shouldn't be used, could be reenabled
-        // after security risks are analyzed
-        $this->_tidy->import = array();
-        $this->_tidy->charset = null;
-        $this->_tidy->namespace = null;
-        $css = $this->_tidy->print->plain();
-        // we are going to escape any special characters <>& to ensure
-        // that no funny business occurs (i.e. </style> in a font-family prop).
-        if ($config->get('Filter.ExtractStyleBlocks.Escaping')) {
-            $css = str_replace(
-                array('<',    '>',    '&'),
-                array('\3C ', '\3E ', '\26 '),
-                $css
-            );
-        }
-        return $css;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php b/extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php
deleted file mode 100644
index aca972f6c5..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Filter/YouTube.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-class HTMLPurifier_Filter_YouTube extends HTMLPurifier_Filter
-{
-
-    public $name = 'YouTube';
-
-    public function preFilter($html, $config, $context) {
-        $pre_regex = '#<object[^>]+>.+?'.
-            'http://www.youtube.com/v/([A-Za-z0-9\-_]+).+?</object>#s';
-        $pre_replace = '<span class="youtube-embed">\1</span>';
-        return preg_replace($pre_regex, $pre_replace, $html);
-    }
-
-    public function postFilter($html, $config, $context) {
-        $post_regex = '#<span class="youtube-embed">([A-Za-z0-9\-_]+)</span>#';
-        return preg_replace_callback($post_regex, array($this, 'postFilterCallback'), $html);
-    }
-
-    protected function armorUrl($url) {
-        return str_replace('--', '-&#45;', $url);
-    }
-
-    protected function postFilterCallback($matches) {
-        $url = $this->armorUrl($matches[1]);
-        return '<object width="425" height="350" type="application/x-shockwave-flash" '.
-            'data="http://www.youtube.com/v/'.$url.'">'.
-            '<param name="movie" value="http://www.youtube.com/v/'.$url.'"></param>'.
-            '<!--[if IE]>'.
-            '<embed src="http://www.youtube.com/v/'.$url.'"'.
-            'type="application/x-shockwave-flash"'.
-            'wmode="transparent" width="425" height="350" />'.
-            '<![endif]-->'.
-            '</object>';
-
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Generator.php b/extlib/HTMLPurifier/HTMLPurifier/Generator.php
deleted file mode 100644
index 24bd8a54ed..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Generator.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?php
-
-/**
- * Generates HTML from tokens.
- * @todo Refactor interface so that configuration/context is determined
- *       upon instantiation, no need for messy generateFromTokens() calls
- * @todo Make some of the more internal functions protected, and have
- *       unit tests work around that
- */
-class HTMLPurifier_Generator
-{
-
-    /**
-     * Whether or not generator should produce XML output
-     */
-    private $_xhtml = true;
-
-    /**
-     * :HACK: Whether or not generator should comment the insides of <script> tags
-     */
-    private $_scriptFix = false;
-
-    /**
-     * Cache of HTMLDefinition during HTML output to determine whether or
-     * not attributes should be minimized.
-     */
-    private $_def;
-
-    /**
-     * Cache of %Output.SortAttr
-     */
-    private $_sortAttr;
-
-    /**
-     * Configuration for the generator
-     */
-    protected $config;
-
-    /**
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     */
-    public function __construct($config, $context) {
-        $this->config = $config;
-        $this->_scriptFix = $config->get('Output.CommentScriptContents');
-        $this->_sortAttr = $config->get('Output.SortAttr');
-        $this->_def = $config->getHTMLDefinition();
-        $this->_xhtml = $this->_def->doctype->xml;
-    }
-
-    /**
-     * Generates HTML from an array of tokens.
-     * @param $tokens Array of HTMLPurifier_Token
-     * @param $config HTMLPurifier_Config object
-     * @return Generated HTML
-     */
-    public function generateFromTokens($tokens) {
-        if (!$tokens) return '';
-
-        // Basic algorithm
-        $html = '';
-        for ($i = 0, $size = count($tokens); $i < $size; $i++) {
-            if ($this->_scriptFix && $tokens[$i]->name === 'script'
-                && $i + 2 < $size && $tokens[$i+2] instanceof HTMLPurifier_Token_End) {
-                // script special case
-                // the contents of the script block must be ONE token
-                // for this to work.
-                $html .= $this->generateFromToken($tokens[$i++]);
-                $html .= $this->generateScriptFromToken($tokens[$i++]);
-            }
-            $html .= $this->generateFromToken($tokens[$i]);
-        }
-
-        // Tidy cleanup
-        if (extension_loaded('tidy') && $this->config->get('Output.TidyFormat')) {
-            $tidy = new Tidy;
-            $tidy->parseString($html, array(
-               'indent'=> true,
-               'output-xhtml' => $this->_xhtml,
-               'show-body-only' => true,
-               'indent-spaces' => 2,
-               'wrap' => 68,
-            ), 'utf8');
-            $tidy->cleanRepair();
-            $html = (string) $tidy; // explicit cast necessary
-        }
-
-        // Normalize newlines to system defined value
-        $nl = $this->config->get('Output.Newline');
-        if ($nl === null) $nl = PHP_EOL;
-        if ($nl !== "\n") $html = str_replace("\n", $nl, $html);
-        return $html;
-    }
-
-    /**
-     * Generates HTML from a single token.
-     * @param $token HTMLPurifier_Token object.
-     * @return Generated HTML
-     */
-    public function generateFromToken($token) {
-        if (!$token instanceof HTMLPurifier_Token) {
-            trigger_error('Cannot generate HTML from non-HTMLPurifier_Token object', E_USER_WARNING);
-            return '';
-
-        } elseif ($token instanceof HTMLPurifier_Token_Start) {
-            $attr = $this->generateAttributes($token->attr, $token->name);
-            return '<' . $token->name . ($attr ? ' ' : '') . $attr . '>';
-
-        } elseif ($token instanceof HTMLPurifier_Token_End) {
-            return '</' . $token->name . '>';
-
-        } elseif ($token instanceof HTMLPurifier_Token_Empty) {
-            $attr = $this->generateAttributes($token->attr, $token->name);
-             return '<' . $token->name . ($attr ? ' ' : '') . $attr .
-                ( $this->_xhtml ? ' /': '' ) // <br /> v. <br>
-                . '>';
-
-        } elseif ($token instanceof HTMLPurifier_Token_Text) {
-            return $this->escape($token->data, ENT_NOQUOTES);
-
-        } elseif ($token instanceof HTMLPurifier_Token_Comment) {
-            return '<!--' . $token->data . '-->';
-        } else {
-            return '';
-
-        }
-    }
-
-    /**
-     * Special case processor for the contents of script tags
-     * @warning This runs into problems if there's already a literal
-     *          --> somewhere inside the script contents.
-     */
-    public function generateScriptFromToken($token) {
-        if (!$token instanceof HTMLPurifier_Token_Text) return $this->generateFromToken($token);
-        // Thanks <http://lachy.id.au/log/2005/05/script-comments>
-        $data = preg_replace('#//\s*$#', '', $token->data);
-        return '<!--//--><![CDATA[//><!--' . "\n" . trim($data) . "\n" . '//--><!]]>';
-    }
-
-    /**
-     * Generates attribute declarations from attribute array.
-     * @note This does not include the leading or trailing space.
-     * @param $assoc_array_of_attributes Attribute array
-     * @param $element Name of element attributes are for, used to check
-     *        attribute minimization.
-     * @return Generate HTML fragment for insertion.
-     */
-    public function generateAttributes($assoc_array_of_attributes, $element = false) {
-        $html = '';
-        if ($this->_sortAttr) ksort($assoc_array_of_attributes);
-        foreach ($assoc_array_of_attributes as $key => $value) {
-            if (!$this->_xhtml) {
-                // Remove namespaced attributes
-                if (strpos($key, ':') !== false) continue;
-                // Check if we should minimize the attribute: val="val" -> val
-                if ($element && !empty($this->_def->info[$element]->attr[$key]->minimized)) {
-                    $html .= $key . ' ';
-                    continue;
-                }
-            }
-            $html .= $key.'="'.$this->escape($value).'" ';
-        }
-        return rtrim($html);
-    }
-
-    /**
-     * Escapes raw text data.
-     * @todo This really ought to be protected, but until we have a facility
-     *       for properly generating HTML here w/o using tokens, it stays
-     *       public.
-     * @param $string String data to escape for HTML.
-     * @param $quote Quoting style, like htmlspecialchars. ENT_NOQUOTES is
-     *               permissible for non-attribute output.
-     * @return String escaped data.
-     */
-    public function escape($string, $quote = ENT_COMPAT) {
-        return htmlspecialchars($string, $quote, 'UTF-8');
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php
deleted file mode 100644
index c99ac11eb2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLDefinition.php
+++ /dev/null
@@ -1,420 +0,0 @@
-<?php
-
-/**
- * Definition of the purified HTML that describes allowed children,
- * attributes, and many other things.
- *
- * Conventions:
- *
- * All member variables that are prefixed with info
- * (including the main $info array) are used by HTML Purifier internals
- * and should not be directly edited when customizing the HTMLDefinition.
- * They can usually be set via configuration directives or custom
- * modules.
- *
- * On the other hand, member variables without the info prefix are used
- * internally by the HTMLDefinition and MUST NOT be used by other HTML
- * Purifier internals. Many of them, however, are public, and may be
- * edited by userspace code to tweak the behavior of HTMLDefinition.
- *
- * @note This class is inspected by Printer_HTMLDefinition; please
- *       update that class if things here change.
- *
- * @warning Directives that change this object's structure must be in
- *          the HTML or Attr namespace!
- */
-class HTMLPurifier_HTMLDefinition extends HTMLPurifier_Definition
-{
-
-    // FULLY-PUBLIC VARIABLES ---------------------------------------------
-
-    /**
-     * Associative array of element names to HTMLPurifier_ElementDef
-     */
-    public $info = array();
-
-    /**
-     * Associative array of global attribute name to attribute definition.
-     */
-    public $info_global_attr = array();
-
-    /**
-     * String name of parent element HTML will be going into.
-     */
-    public $info_parent = 'div';
-
-    /**
-     * Definition for parent element, allows parent element to be a
-     * tag that's not allowed inside the HTML fragment.
-     */
-    public $info_parent_def;
-
-    /**
-     * String name of element used to wrap inline elements in block context
-     * @note This is rarely used except for BLOCKQUOTEs in strict mode
-     */
-    public $info_block_wrapper = 'p';
-
-    /**
-     * Associative array of deprecated tag name to HTMLPurifier_TagTransform
-     */
-    public $info_tag_transform = array();
-
-    /**
-     * Indexed list of HTMLPurifier_AttrTransform to be performed before validation.
-     */
-    public $info_attr_transform_pre = array();
-
-    /**
-     * Indexed list of HTMLPurifier_AttrTransform to be performed after validation.
-     */
-    public $info_attr_transform_post = array();
-
-    /**
-     * Nested lookup array of content set name (Block, Inline) to
-     * element name to whether or not it belongs in that content set.
-     */
-    public $info_content_sets = array();
-
-    /**
-     * Indexed list of HTMLPurifier_Injector to be used.
-     */
-    public $info_injector = array();
-
-    /**
-     * Doctype object
-     */
-    public $doctype;
-
-
-
-    // RAW CUSTOMIZATION STUFF --------------------------------------------
-
-    /**
-     * Adds a custom attribute to a pre-existing element
-     * @note This is strictly convenience, and does not have a corresponding
-     *       method in HTMLPurifier_HTMLModule
-     * @param $element_name String element name to add attribute to
-     * @param $attr_name String name of attribute
-     * @param $def Attribute definition, can be string or object, see
-     *             HTMLPurifier_AttrTypes for details
-     */
-    public function addAttribute($element_name, $attr_name, $def) {
-        $module = $this->getAnonymousModule();
-        if (!isset($module->info[$element_name])) {
-            $element = $module->addBlankElement($element_name);
-        } else {
-            $element = $module->info[$element_name];
-        }
-        $element->attr[$attr_name] = $def;
-    }
-
-    /**
-     * Adds a custom element to your HTML definition
-     * @note See HTMLPurifier_HTMLModule::addElement for detailed
-     *       parameter and return value descriptions.
-     */
-    public function addElement($element_name, $type, $contents, $attr_collections, $attributes = array()) {
-        $module = $this->getAnonymousModule();
-        // assume that if the user is calling this, the element
-        // is safe. This may not be a good idea
-        $element = $module->addElement($element_name, $type, $contents, $attr_collections, $attributes);
-        return $element;
-    }
-
-    /**
-     * Adds a blank element to your HTML definition, for overriding
-     * existing behavior
-     * @note See HTMLPurifier_HTMLModule::addBlankElement for detailed
-     *       parameter and return value descriptions.
-     */
-    public function addBlankElement($element_name) {
-        $module  = $this->getAnonymousModule();
-        $element = $module->addBlankElement($element_name);
-        return $element;
-    }
-
-    /**
-     * Retrieves a reference to the anonymous module, so you can
-     * bust out advanced features without having to make your own
-     * module.
-     */
-    public function getAnonymousModule() {
-        if (!$this->_anonModule) {
-            $this->_anonModule = new HTMLPurifier_HTMLModule();
-            $this->_anonModule->name = 'Anonymous';
-        }
-        return $this->_anonModule;
-    }
-
-    private $_anonModule;
-
-
-    // PUBLIC BUT INTERNAL VARIABLES --------------------------------------
-
-    public $type = 'HTML';
-    public $manager; /**< Instance of HTMLPurifier_HTMLModuleManager */
-
-    /**
-     * Performs low-cost, preliminary initialization.
-     */
-    public function __construct() {
-        $this->manager = new HTMLPurifier_HTMLModuleManager();
-    }
-
-    protected function doSetup($config) {
-        $this->processModules($config);
-        $this->setupConfigStuff($config);
-        unset($this->manager);
-
-        // cleanup some of the element definitions
-        foreach ($this->info as $k => $v) {
-            unset($this->info[$k]->content_model);
-            unset($this->info[$k]->content_model_type);
-        }
-    }
-
-    /**
-     * Extract out the information from the manager
-     */
-    protected function processModules($config) {
-
-        if ($this->_anonModule) {
-            // for user specific changes
-            // this is late-loaded so we don't have to deal with PHP4
-            // reference wonky-ness
-            $this->manager->addModule($this->_anonModule);
-            unset($this->_anonModule);
-        }
-
-        $this->manager->setup($config);
-        $this->doctype = $this->manager->doctype;
-
-        foreach ($this->manager->modules as $module) {
-            foreach($module->info_tag_transform as $k => $v) {
-                if ($v === false) unset($this->info_tag_transform[$k]);
-                else $this->info_tag_transform[$k] = $v;
-            }
-            foreach($module->info_attr_transform_pre as $k => $v) {
-                if ($v === false) unset($this->info_attr_transform_pre[$k]);
-                else $this->info_attr_transform_pre[$k] = $v;
-            }
-            foreach($module->info_attr_transform_post as $k => $v) {
-                if ($v === false) unset($this->info_attr_transform_post[$k]);
-                else $this->info_attr_transform_post[$k] = $v;
-            }
-            foreach ($module->info_injector as $k => $v) {
-                if ($v === false) unset($this->info_injector[$k]);
-                else $this->info_injector[$k] = $v;
-            }
-        }
-
-        $this->info = $this->manager->getElements();
-        $this->info_content_sets = $this->manager->contentSets->lookup;
-
-    }
-
-    /**
-     * Sets up stuff based on config. We need a better way of doing this.
-     */
-    protected function setupConfigStuff($config) {
-
-        $block_wrapper = $config->get('HTML.BlockWrapper');
-        if (isset($this->info_content_sets['Block'][$block_wrapper])) {
-            $this->info_block_wrapper = $block_wrapper;
-        } else {
-            trigger_error('Cannot use non-block element as block wrapper',
-                E_USER_ERROR);
-        }
-
-        $parent = $config->get('HTML.Parent');
-        $def = $this->manager->getElement($parent, true);
-        if ($def) {
-            $this->info_parent = $parent;
-            $this->info_parent_def = $def;
-        } else {
-            trigger_error('Cannot use unrecognized element as parent',
-                E_USER_ERROR);
-            $this->info_parent_def = $this->manager->getElement($this->info_parent, true);
-        }
-
-        // support template text
-        $support = "(for information on implementing this, see the ".
-                   "support forums) ";
-
-        // setup allowed elements -----------------------------------------
-
-        $allowed_elements = $config->get('HTML.AllowedElements');
-        $allowed_attributes = $config->get('HTML.AllowedAttributes'); // retrieve early
-
-        if (!is_array($allowed_elements) && !is_array($allowed_attributes)) {
-            $allowed = $config->get('HTML.Allowed');
-            if (is_string($allowed)) {
-                list($allowed_elements, $allowed_attributes) = $this->parseTinyMCEAllowedList($allowed);
-            }
-        }
-
-        if (is_array($allowed_elements)) {
-            foreach ($this->info as $name => $d) {
-                if(!isset($allowed_elements[$name])) unset($this->info[$name]);
-                unset($allowed_elements[$name]);
-            }
-            // emit errors
-            foreach ($allowed_elements as $element => $d) {
-                $element = htmlspecialchars($element); // PHP doesn't escape errors, be careful!
-                trigger_error("Element '$element' is not supported $support", E_USER_WARNING);
-            }
-        }
-
-        // setup allowed attributes ---------------------------------------
-
-        $allowed_attributes_mutable = $allowed_attributes; // by copy!
-        if (is_array($allowed_attributes)) {
-
-            // This actually doesn't do anything, since we went away from
-            // global attributes. It's possible that userland code uses
-            // it, but HTMLModuleManager doesn't!
-            foreach ($this->info_global_attr as $attr => $x) {
-                $keys = array($attr, "*@$attr", "*.$attr");
-                $delete = true;
-                foreach ($keys as $key) {
-                    if ($delete && isset($allowed_attributes[$key])) {
-                        $delete = false;
-                    }
-                    if (isset($allowed_attributes_mutable[$key])) {
-                        unset($allowed_attributes_mutable[$key]);
-                    }
-                }
-                if ($delete) unset($this->info_global_attr[$attr]);
-            }
-
-            foreach ($this->info as $tag => $info) {
-                foreach ($info->attr as $attr => $x) {
-                    $keys = array("$tag@$attr", $attr, "*@$attr", "$tag.$attr", "*.$attr");
-                    $delete = true;
-                    foreach ($keys as $key) {
-                        if ($delete && isset($allowed_attributes[$key])) {
-                            $delete = false;
-                        }
-                        if (isset($allowed_attributes_mutable[$key])) {
-                            unset($allowed_attributes_mutable[$key]);
-                        }
-                    }
-                    if ($delete) unset($this->info[$tag]->attr[$attr]);
-                }
-            }
-            // emit errors
-            foreach ($allowed_attributes_mutable as $elattr => $d) {
-                $bits = preg_split('/[.@]/', $elattr, 2);
-                $c = count($bits);
-                switch ($c) {
-                    case 2:
-                        if ($bits[0] !== '*') {
-                            $element = htmlspecialchars($bits[0]);
-                            $attribute = htmlspecialchars($bits[1]);
-                            if (!isset($this->info[$element])) {
-                                trigger_error("Cannot allow attribute '$attribute' if element '$element' is not allowed/supported $support");
-                            } else {
-                                trigger_error("Attribute '$attribute' in element '$element' not supported $support",
-                                    E_USER_WARNING);
-                            }
-                            break;
-                        }
-                        // otherwise fall through
-                    case 1:
-                        $attribute = htmlspecialchars($bits[0]);
-                        trigger_error("Global attribute '$attribute' is not ".
-                            "supported in any elements $support",
-                            E_USER_WARNING);
-                        break;
-                }
-            }
-
-        }
-
-        // setup forbidden elements ---------------------------------------
-
-        $forbidden_elements   = $config->get('HTML.ForbiddenElements');
-        $forbidden_attributes = $config->get('HTML.ForbiddenAttributes');
-
-        foreach ($this->info as $tag => $info) {
-            if (isset($forbidden_elements[$tag])) {
-                unset($this->info[$tag]);
-                continue;
-            }
-            foreach ($info->attr as $attr => $x) {
-                if (
-                    isset($forbidden_attributes["$tag@$attr"]) ||
-                    isset($forbidden_attributes["*@$attr"]) ||
-                    isset($forbidden_attributes[$attr])
-                ) {
-                    unset($this->info[$tag]->attr[$attr]);
-                    continue;
-                } // this segment might get removed eventually
-                elseif (isset($forbidden_attributes["$tag.$attr"])) {
-                    // $tag.$attr are not user supplied, so no worries!
-                    trigger_error("Error with $tag.$attr: tag.attr syntax not supported for HTML.ForbiddenAttributes; use tag@attr instead", E_USER_WARNING);
-                }
-            }
-        }
-        foreach ($forbidden_attributes as $key => $v) {
-            if (strlen($key) < 2) continue;
-            if ($key[0] != '*') continue;
-            if ($key[1] == '.') {
-                trigger_error("Error with $key: *.attr syntax not supported for HTML.ForbiddenAttributes; use attr instead", E_USER_WARNING);
-            }
-        }
-
-        // setup injectors -----------------------------------------------------
-        foreach ($this->info_injector as $i => $injector) {
-            if ($injector->checkNeeded($config) !== false) {
-                // remove injector that does not have it's required
-                // elements/attributes present, and is thus not needed.
-                unset($this->info_injector[$i]);
-            }
-        }
-    }
-
-    /**
-     * Parses a TinyMCE-flavored Allowed Elements and Attributes list into
-     * separate lists for processing. Format is element[attr1|attr2],element2...
-     * @warning Although it's largely drawn from TinyMCE's implementation,
-     *      it is different, and you'll probably have to modify your lists
-     * @param $list String list to parse
-     * @param array($allowed_elements, $allowed_attributes)
-     * @todo Give this its own class, probably static interface
-     */
-    public function parseTinyMCEAllowedList($list) {
-
-        $list = str_replace(array(' ', "\t"), '', $list);
-
-        $elements = array();
-        $attributes = array();
-
-        $chunks = preg_split('/(,|[\n\r]+)/', $list);
-        foreach ($chunks as $chunk) {
-            if (empty($chunk)) continue;
-            // remove TinyMCE element control characters
-            if (!strpos($chunk, '[')) {
-                $element = $chunk;
-                $attr = false;
-            } else {
-                list($element, $attr) = explode('[', $chunk);
-            }
-            if ($element !== '*') $elements[$element] = true;
-            if (!$attr) continue;
-            $attr = substr($attr, 0, strlen($attr) - 1); // remove trailing ]
-            $attr = explode('|', $attr);
-            foreach ($attr as $key) {
-                $attributes["$element.$key"] = true;
-            }
-        }
-
-        return array($elements, $attributes);
-
-    }
-
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php
deleted file mode 100644
index 072cf68084..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule.php
+++ /dev/null
@@ -1,244 +0,0 @@
-<?php
-
-/**
- * Represents an XHTML 1.1 module, with information on elements, tags
- * and attributes.
- * @note Even though this is technically XHTML 1.1, it is also used for
- *       regular HTML parsing. We are using modulization as a convenient
- *       way to represent the internals of HTMLDefinition, and our
- *       implementation is by no means conforming and does not directly
- *       use the normative DTDs or XML schemas.
- * @note The public variables in a module should almost directly
- *       correspond to the variables in HTMLPurifier_HTMLDefinition.
- *       However, the prefix info carries no special meaning in these
- *       objects (include it anyway if that's the correspondence though).
- * @todo Consider making some member functions protected
- */
-
-class HTMLPurifier_HTMLModule
-{
-
-    // -- Overloadable ----------------------------------------------------
-
-    /**
-     * Short unique string identifier of the module
-     */
-    public $name;
-
-    /**
-     * Informally, a list of elements this module changes. Not used in
-     * any significant way.
-     */
-    public $elements = array();
-
-    /**
-     * Associative array of element names to element definitions.
-     * Some definitions may be incomplete, to be merged in later
-     * with the full definition.
-     */
-    public $info = array();
-
-    /**
-     * Associative array of content set names to content set additions.
-     * This is commonly used to, say, add an A element to the Inline
-     * content set. This corresponds to an internal variable $content_sets
-     * and NOT info_content_sets member variable of HTMLDefinition.
-     */
-    public $content_sets = array();
-
-    /**
-     * Associative array of attribute collection names to attribute
-     * collection additions. More rarely used for adding attributes to
-     * the global collections. Example is the StyleAttribute module adding
-     * the style attribute to the Core. Corresponds to HTMLDefinition's
-     * attr_collections->info, since the object's data is only info,
-     * with extra behavior associated with it.
-     */
-    public $attr_collections = array();
-
-    /**
-     * Associative array of deprecated tag name to HTMLPurifier_TagTransform
-     */
-    public $info_tag_transform = array();
-
-    /**
-     * List of HTMLPurifier_AttrTransform to be performed before validation.
-     */
-    public $info_attr_transform_pre = array();
-
-    /**
-     * List of HTMLPurifier_AttrTransform to be performed after validation.
-     */
-    public $info_attr_transform_post = array();
-
-    /**
-     * List of HTMLPurifier_Injector to be performed during well-formedness fixing.
-     * An injector will only be invoked if all of it's pre-requisites are met;
-     * if an injector fails setup, there will be no error; it will simply be
-     * silently disabled.
-     */
-    public $info_injector = array();
-
-    /**
-     * Boolean flag that indicates whether or not getChildDef is implemented.
-     * For optimization reasons: may save a call to a function. Be sure
-     * to set it if you do implement getChildDef(), otherwise it will have
-     * no effect!
-     */
-    public $defines_child_def = false;
-
-    /**
-     * Boolean flag whether or not this module is safe. If it is not safe, all
-     * of its members are unsafe. Modules are safe by default (this might be
-     * slightly dangerous, but it doesn't make much sense to force HTML Purifier,
-     * which is based off of safe HTML, to explicitly say, "This is safe," even
-     * though there are modules which are "unsafe")
-     *
-     * @note Previously, safety could be applied at an element level granularity.
-     *       We've removed this ability, so in order to add "unsafe" elements
-     *       or attributes, a dedicated module with this property set to false
-     *       must be used.
-     */
-    public $safe = true;
-
-    /**
-     * Retrieves a proper HTMLPurifier_ChildDef subclass based on
-     * content_model and content_model_type member variables of
-     * the HTMLPurifier_ElementDef class. There is a similar function
-     * in HTMLPurifier_HTMLDefinition.
-     * @param $def HTMLPurifier_ElementDef instance
-     * @return HTMLPurifier_ChildDef subclass
-     */
-    public function getChildDef($def) {return false;}
-
-    // -- Convenience -----------------------------------------------------
-
-    /**
-     * Convenience function that sets up a new element
-     * @param $element Name of element to add
-     * @param $type What content set should element be registered to?
-     *              Set as false to skip this step.
-     * @param $contents Allowed children in form of:
-     *              "$content_model_type: $content_model"
-     * @param $attr_includes What attribute collections to register to
-     *              element?
-     * @param $attr What unique attributes does the element define?
-     * @note See ElementDef for in-depth descriptions of these parameters.
-     * @return Created element definition object, so you
-     *         can set advanced parameters
-     */
-    public function addElement($element, $type, $contents, $attr_includes = array(), $attr = array()) {
-        $this->elements[] = $element;
-        // parse content_model
-        list($content_model_type, $content_model) = $this->parseContents($contents);
-        // merge in attribute inclusions
-        $this->mergeInAttrIncludes($attr, $attr_includes);
-        // add element to content sets
-        if ($type) $this->addElementToContentSet($element, $type);
-        // create element
-        $this->info[$element] = HTMLPurifier_ElementDef::create(
-            $content_model, $content_model_type, $attr
-        );
-        // literal object $contents means direct child manipulation
-        if (!is_string($contents)) $this->info[$element]->child = $contents;
-        return $this->info[$element];
-    }
-
-    /**
-     * Convenience function that creates a totally blank, non-standalone
-     * element.
-     * @param $element Name of element to create
-     * @return Created element
-     */
-    public function addBlankElement($element) {
-        if (!isset($this->info[$element])) {
-            $this->elements[] = $element;
-            $this->info[$element] = new HTMLPurifier_ElementDef();
-            $this->info[$element]->standalone = false;
-        } else {
-            trigger_error("Definition for $element already exists in module, cannot redefine");
-        }
-        return $this->info[$element];
-    }
-
-    /**
-     * Convenience function that registers an element to a content set
-     * @param Element to register
-     * @param Name content set (warning: case sensitive, usually upper-case
-     *        first letter)
-     */
-    public function addElementToContentSet($element, $type) {
-        if (!isset($this->content_sets[$type])) $this->content_sets[$type] = '';
-        else $this->content_sets[$type] .= ' | ';
-        $this->content_sets[$type] .= $element;
-    }
-
-    /**
-     * Convenience function that transforms single-string contents
-     * into separate content model and content model type
-     * @param $contents Allowed children in form of:
-     *                  "$content_model_type: $content_model"
-     * @note If contents is an object, an array of two nulls will be
-     *       returned, and the callee needs to take the original $contents
-     *       and use it directly.
-     */
-    public function parseContents($contents) {
-        if (!is_string($contents)) return array(null, null); // defer
-        switch ($contents) {
-            // check for shorthand content model forms
-            case 'Empty':
-                return array('empty', '');
-            case 'Inline':
-                return array('optional', 'Inline | #PCDATA');
-            case 'Flow':
-                return array('optional', 'Flow | #PCDATA');
-        }
-        list($content_model_type, $content_model) = explode(':', $contents);
-        $content_model_type = strtolower(trim($content_model_type));
-        $content_model = trim($content_model);
-        return array($content_model_type, $content_model);
-    }
-
-    /**
-     * Convenience function that merges a list of attribute includes into
-     * an attribute array.
-     * @param $attr Reference to attr array to modify
-     * @param $attr_includes Array of includes / string include to merge in
-     */
-    public function mergeInAttrIncludes(&$attr, $attr_includes) {
-        if (!is_array($attr_includes)) {
-            if (empty($attr_includes)) $attr_includes = array();
-            else $attr_includes = array($attr_includes);
-        }
-        $attr[0] = $attr_includes;
-    }
-
-    /**
-     * Convenience function that generates a lookup table with boolean
-     * true as value.
-     * @param $list List of values to turn into a lookup
-     * @note You can also pass an arbitrary number of arguments in
-     *       place of the regular argument
-     * @return Lookup array equivalent of list
-     */
-    public function makeLookup($list) {
-        if (is_string($list)) $list = func_get_args();
-        $ret = array();
-        foreach ($list as $value) {
-            if (is_null($value)) continue;
-            $ret[$value] = true;
-        }
-        return $ret;
-    }
-
-    /**
-     * Lazy load construction of the module after determining whether
-     * or not it's needed, and also when a finalized configuration object
-     * is available.
-     * @param $config Instance of HTMLPurifier_Config
-     */
-    public function setup($config) {}
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php
deleted file mode 100644
index 3d66f1b4e1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Bdo.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Bi-directional Text Module, defines elements that
- * declare directionality of content. Text Extension Module.
- */
-class HTMLPurifier_HTMLModule_Bdo extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Bdo';
-    public $attr_collections = array(
-        'I18N' => array('dir' => false)
-    );
-
-    public function setup($config) {
-        $bdo = $this->addElement(
-            'bdo', 'Inline', 'Inline', array('Core', 'Lang'),
-            array(
-                'dir' => 'Enum#ltr,rtl', // required
-                // The Abstract Module specification has the attribute
-                // inclusions wrong for bdo: bdo allows Lang
-            )
-        );
-        $bdo->attr_transform_post['required-dir'] = new HTMLPurifier_AttrTransform_BdoDir();
-
-        $this->attr_collections['I18N']['dir'] = 'Enum#ltr,rtl';
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php
deleted file mode 100644
index 7c15da84fc..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/CommonAttributes.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_CommonAttributes extends HTMLPurifier_HTMLModule
-{
-    public $name = 'CommonAttributes';
-
-    public $attr_collections = array(
-        'Core' => array(
-            0 => array('Style'),
-            // 'xml:space' => false,
-            'class' => 'Class',
-            'id' => 'ID',
-            'title' => 'CDATA',
-        ),
-        'Lang' => array(),
-        'I18N' => array(
-            0 => array('Lang'), // proprietary, for xml:lang/lang
-        ),
-        'Common' => array(
-            0 => array('Core', 'I18N')
-        )
-    );
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php
deleted file mode 100644
index ff93690555..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Edit.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
- * Module.
- */
-class HTMLPurifier_HTMLModule_Edit extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Edit';
-
-    public function setup($config) {
-        $contents = 'Chameleon: #PCDATA | Inline ! #PCDATA | Flow';
-        $attr = array(
-            'cite' => 'URI',
-            // 'datetime' => 'Datetime', // not implemented
-        );
-        $this->addElement('del', 'Inline', $contents, 'Common', $attr);
-        $this->addElement('ins', 'Inline', $contents, 'Common', $attr);
-    }
-
-    // HTML 4.01 specifies that ins/del must not contain block
-    // elements when used in an inline context, chameleon is
-    // a complicated workaround to acheive this effect
-
-    // Inline context ! Block context (exclamation mark is
-    // separator, see getChildDef for parsing)
-
-    public $defines_child_def = true;
-    public function getChildDef($def) {
-        if ($def->content_model_type != 'chameleon') return false;
-        $value = explode('!', $def->content_model);
-        return new HTMLPurifier_ChildDef_Chameleon($value[0], $value[1]);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php
deleted file mode 100644
index 44c22f6f8b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Forms.php
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Forms module, defines all form-related elements found in HTML 4.
- */
-class HTMLPurifier_HTMLModule_Forms extends HTMLPurifier_HTMLModule
-{
-    public $name = 'Forms';
-    public $safe = false;
-
-    public $content_sets = array(
-        'Block' => 'Form',
-        'Inline' => 'Formctrl',
-    );
-
-    public function setup($config) {
-        $form = $this->addElement('form', 'Form',
-          'Required: Heading | List | Block | fieldset', 'Common', array(
-            'accept' => 'ContentTypes',
-            'accept-charset' => 'Charsets',
-            'action*' => 'URI',
-            'method' => 'Enum#get,post',
-            // really ContentType, but these two are the only ones used today
-            'enctype' => 'Enum#application/x-www-form-urlencoded,multipart/form-data',
-        ));
-        $form->excludes = array('form' => true);
-
-        $input = $this->addElement('input', 'Formctrl', 'Empty', 'Common', array(
-            'accept' => 'ContentTypes',
-            'accesskey' => 'Character',
-            'alt' => 'Text',
-            'checked' => 'Bool#checked',
-            'disabled' => 'Bool#disabled',
-            'maxlength' => 'Number',
-            'name' => 'CDATA',
-            'readonly' => 'Bool#readonly',
-            'size' => 'Number',
-            'src' => 'URI#embeds',
-            'tabindex' => 'Number',
-            'type' => 'Enum#text,password,checkbox,button,radio,submit,reset,file,hidden,image',
-            'value' => 'CDATA',
-        ));
-        $input->attr_transform_post[] = new HTMLPurifier_AttrTransform_Input();
-
-        $this->addElement('select', 'Formctrl', 'Required: optgroup | option', 'Common', array(
-            'disabled' => 'Bool#disabled',
-            'multiple' => 'Bool#multiple',
-            'name' => 'CDATA',
-            'size' => 'Number',
-            'tabindex' => 'Number',
-        ));
-
-        $this->addElement('option', false, 'Optional: #PCDATA', 'Common', array(
-            'disabled' => 'Bool#disabled',
-            'label' => 'Text',
-            'selected' => 'Bool#selected',
-            'value' => 'CDATA',
-        ));
-        // It's illegal for there to be more than one selected, but not
-        // be multiple. Also, no selected means undefined behavior. This might
-        // be difficult to implement; perhaps an injector, or a context variable.
-
-        $textarea = $this->addElement('textarea', 'Formctrl', 'Optional: #PCDATA', 'Common', array(
-            'accesskey' => 'Character',
-            'cols*' => 'Number',
-            'disabled' => 'Bool#disabled',
-            'name' => 'CDATA',
-            'readonly' => 'Bool#readonly',
-            'rows*' => 'Number',
-            'tabindex' => 'Number',
-        ));
-        $textarea->attr_transform_pre[] = new HTMLPurifier_AttrTransform_Textarea();
-
-        $button = $this->addElement('button', 'Formctrl', 'Optional: #PCDATA | Heading | List | Block | Inline', 'Common', array(
-            'accesskey' => 'Character',
-            'disabled' => 'Bool#disabled',
-            'name' => 'CDATA',
-            'tabindex' => 'Number',
-            'type' => 'Enum#button,submit,reset',
-            'value' => 'CDATA',
-        ));
-
-        // For exclusions, ideally we'd specify content sets, not literal elements
-        $button->excludes = $this->makeLookup(
-            'form', 'fieldset', // Form
-            'input', 'select', 'textarea', 'label', 'button', // Formctrl
-            'a' // as per HTML 4.01 spec, this is omitted by modularization
-        );
-
-        // Extra exclusion: img usemap="" is not permitted within this element.
-        // We'll omit this for now, since we don't have any good way of
-        // indicating it yet.
-
-        // This is HIGHLY user-unfriendly; we need a custom child-def for this
-        $this->addElement('fieldset', 'Form', 'Custom: (#WS?,legend,(Flow|#PCDATA)*)', 'Common');
-
-        $label = $this->addElement('label', 'Formctrl', 'Optional: #PCDATA | Inline', 'Common', array(
-            'accesskey' => 'Character',
-            // 'for' => 'IDREF', // IDREF not implemented, cannot allow
-        ));
-        $label->excludes = array('label' => true);
-
-        $this->addElement('legend', false, 'Optional: #PCDATA | Inline', 'Common', array(
-            'accesskey' => 'Character',
-        ));
-
-        $this->addElement('optgroup', false, 'Required: option', 'Common', array(
-            'disabled' => 'Bool#disabled',
-            'label*' => 'Text',
-        ));
-
-        // Don't forget an injector for <isindex>. This one's a little complex
-        // because it maps to multiple elements.
-
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php
deleted file mode 100644
index d7e9bdd27e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Hypertext.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Hypertext Module, defines hypertext links. Core Module.
- */
-class HTMLPurifier_HTMLModule_Hypertext extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Hypertext';
-
-    public function setup($config) {
-        $a = $this->addElement(
-            'a', 'Inline', 'Inline', 'Common',
-            array(
-                // 'accesskey' => 'Character',
-                // 'charset' => 'Charset',
-                'href' => 'URI',
-                // 'hreflang' => 'LanguageCode',
-                'rel' => new HTMLPurifier_AttrDef_HTML_LinkTypes('rel'),
-                'rev' => new HTMLPurifier_AttrDef_HTML_LinkTypes('rev'),
-                // 'tabindex' => 'Number',
-                // 'type' => 'ContentType',
-            )
-        );
-        $a->formatting = true;
-        $a->excludes = array('a' => true);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php
deleted file mode 100644
index 948d435bcd..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Image.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Image Module provides basic image embedding.
- * @note There is specialized code for removing empty images in
- *       HTMLPurifier_Strategy_RemoveForeignElements
- */
-class HTMLPurifier_HTMLModule_Image extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Image';
-
-    public function setup($config) {
-        $max = $config->get('HTML.MaxImgLength');
-        $img = $this->addElement(
-            'img', 'Inline', 'Empty', 'Common',
-            array(
-                'alt*' => 'Text',
-                // According to the spec, it's Length, but percents can
-                // be abused, so we allow only Pixels.
-                'height' => 'Pixels#' . $max,
-                'width'  => 'Pixels#' . $max,
-                'longdesc' => 'URI',
-                'src*' => new HTMLPurifier_AttrDef_URI(true), // embedded
-            )
-        );
-        if ($max === null || $config->get('HTML.Trusted')) {
-            $img->attr['height'] =
-            $img->attr['width'] = 'Length';
-        }
-
-        // kind of strange, but splitting things up would be inefficient
-        $img->attr_transform_pre[] =
-        $img->attr_transform_post[] =
-            new HTMLPurifier_AttrTransform_ImgRequired();
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php
deleted file mode 100644
index df33927ba6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Legacy.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Legacy module defines elements that were previously
- * deprecated.
- *
- * @note Not all legacy elements have been implemented yet, which
- *       is a bit of a reverse problem as compared to browsers! In
- *       addition, this legacy module may implement a bit more than
- *       mandated by XHTML 1.1.
- *
- * This module can be used in combination with TransformToStrict in order
- * to transform as many deprecated elements as possible, but retain
- * questionably deprecated elements that do not have good alternatives
- * as well as transform elements that don't have an implementation.
- * See docs/ref-strictness.txt for more details.
- */
-
-class HTMLPurifier_HTMLModule_Legacy extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Legacy';
-
-    public function setup($config) {
-
-        $this->addElement('basefont', 'Inline', 'Empty', false, array(
-            'color' => 'Color',
-            'face' => 'Text', // extremely broad, we should
-            'size' => 'Text', // tighten it
-            'id' => 'ID'
-        ));
-        $this->addElement('center', 'Block', 'Flow', 'Common');
-        $this->addElement('dir', 'Block', 'Required: li', 'Common', array(
-            'compact' => 'Bool#compact'
-        ));
-        $this->addElement('font', 'Inline', 'Inline', array('Core', 'I18N'), array(
-            'color' => 'Color',
-            'face' => 'Text', // extremely broad, we should
-            'size' => 'Text', // tighten it
-        ));
-        $this->addElement('menu', 'Block', 'Required: li', 'Common', array(
-            'compact' => 'Bool#compact'
-        ));
-
-        $s = $this->addElement('s', 'Inline', 'Inline', 'Common');
-        $s->formatting = true;
-
-        $strike = $this->addElement('strike', 'Inline', 'Inline', 'Common');
-        $strike->formatting = true;
-
-        $u = $this->addElement('u', 'Inline', 'Inline', 'Common');
-        $u->formatting = true;
-
-        // setup modifications to old elements
-
-        $align = 'Enum#left,right,center,justify';
-
-        $address = $this->addBlankElement('address');
-        $address->content_model = 'Inline | #PCDATA | p';
-        $address->content_model_type = 'optional';
-        $address->child = false;
-
-        $blockquote = $this->addBlankElement('blockquote');
-        $blockquote->content_model = 'Flow | #PCDATA';
-        $blockquote->content_model_type = 'optional';
-        $blockquote->child = false;
-
-        $br = $this->addBlankElement('br');
-        $br->attr['clear'] = 'Enum#left,all,right,none';
-
-        $caption = $this->addBlankElement('caption');
-        $caption->attr['align'] = 'Enum#top,bottom,left,right';
-
-        $div = $this->addBlankElement('div');
-        $div->attr['align'] = $align;
-
-        $dl = $this->addBlankElement('dl');
-        $dl->attr['compact'] = 'Bool#compact';
-
-        for ($i = 1; $i <= 6; $i++) {
-            $h = $this->addBlankElement("h$i");
-            $h->attr['align'] = $align;
-        }
-
-        $hr = $this->addBlankElement('hr');
-        $hr->attr['align'] = $align;
-        $hr->attr['noshade'] = 'Bool#noshade';
-        $hr->attr['size'] = 'Pixels';
-        $hr->attr['width'] = 'Length';
-
-        $img = $this->addBlankElement('img');
-        $img->attr['align'] = 'Enum#top,middle,bottom,left,right';
-        $img->attr['border'] = 'Pixels';
-        $img->attr['hspace'] = 'Pixels';
-        $img->attr['vspace'] = 'Pixels';
-
-        // figure out this integer business
-
-        $li = $this->addBlankElement('li');
-        $li->attr['value'] = new HTMLPurifier_AttrDef_Integer();
-        $li->attr['type']  = 'Enum#s:1,i,I,a,A,disc,square,circle';
-
-        $ol = $this->addBlankElement('ol');
-        $ol->attr['compact'] = 'Bool#compact';
-        $ol->attr['start'] = new HTMLPurifier_AttrDef_Integer();
-        $ol->attr['type'] = 'Enum#s:1,i,I,a,A';
-
-        $p = $this->addBlankElement('p');
-        $p->attr['align'] = $align;
-
-        $pre = $this->addBlankElement('pre');
-        $pre->attr['width'] = 'Number';
-
-        // script omitted
-
-        $table = $this->addBlankElement('table');
-        $table->attr['align'] = 'Enum#left,center,right';
-        $table->attr['bgcolor'] = 'Color';
-
-        $tr = $this->addBlankElement('tr');
-        $tr->attr['bgcolor'] = 'Color';
-
-        $th = $this->addBlankElement('th');
-        $th->attr['bgcolor'] = 'Color';
-        $th->attr['height'] = 'Length';
-        $th->attr['nowrap'] = 'Bool#nowrap';
-        $th->attr['width'] = 'Length';
-
-        $td = $this->addBlankElement('td');
-        $td->attr['bgcolor'] = 'Color';
-        $td->attr['height'] = 'Length';
-        $td->attr['nowrap'] = 'Bool#nowrap';
-        $td->attr['width'] = 'Length';
-
-        $ul = $this->addBlankElement('ul');
-        $ul->attr['compact'] = 'Bool#compact';
-        $ul->attr['type'] = 'Enum#square,disc,circle';
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php
deleted file mode 100644
index 1d15f27293..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/List.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 List Module, defines list-oriented elements. Core Module.
- */
-class HTMLPurifier_HTMLModule_List extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'List';
-
-    // According to the abstract schema, the List content set is a fully formed
-    // one or more expr, but it invariably occurs in an optional declaration
-    // so we're not going to do that subtlety. It might cause trouble
-    // if a user defines "List" and expects that multiple lists are
-    // allowed to be specified, but then again, that's not very intuitive.
-    // Furthermore, the actual XML Schema may disagree. Regardless,
-    // we don't have support for such nested expressions without using
-    // the incredibly inefficient and draconic Custom ChildDef.
-
-    public $content_sets = array('Flow' => 'List');
-
-    public function setup($config) {
-        $this->addElement('ol', 'List', 'Required: li', 'Common');
-        $this->addElement('ul', 'List', 'Required: li', 'Common');
-        $this->addElement('dl', 'List', 'Required: dt | dd', 'Common');
-
-        $this->addElement('li', false, 'Flow', 'Common');
-
-        $this->addElement('dd', false, 'Flow', 'Common');
-        $this->addElement('dt', false, 'Inline', 'Common');
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php
deleted file mode 100644
index 05694b4504..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Name.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_Name extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Name';
-
-    public function setup($config) {
-        $elements = array('a', 'applet', 'form', 'frame', 'iframe', 'img', 'map');
-        foreach ($elements as $name) {
-            $element = $this->addBlankElement($name);
-            $element->attr['name'] = 'CDATA';
-            if (!$config->get('HTML.Attr.Name.UseCDATA')) {
-                $element->attr_transform_post['NameSync'] = new HTMLPurifier_AttrTransform_NameSync();
-            }
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php
deleted file mode 100644
index 5f1b14abb8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/NonXMLCommonAttributes.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_NonXMLCommonAttributes extends HTMLPurifier_HTMLModule
-{
-    public $name = 'NonXMLCommonAttributes';
-
-    public $attr_collections = array(
-        'Lang' => array(
-            'lang' => 'LanguageCode',
-        )
-    );
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php
deleted file mode 100644
index 193c1011f8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Object.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Object Module, defines elements for generic object inclusion
- * @warning Users will commonly use <embed> to cater to legacy browsers: this
- *      module does not allow this sort of behavior
- */
-class HTMLPurifier_HTMLModule_Object extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Object';
-    public $safe = false;
-
-    public function setup($config) {
-
-        $this->addElement('object', 'Inline', 'Optional: #PCDATA | Flow | param', 'Common',
-            array(
-                'archive' => 'URI',
-                'classid' => 'URI',
-                'codebase' => 'URI',
-                'codetype' => 'Text',
-                'data' => 'URI',
-                'declare' => 'Bool#declare',
-                'height' => 'Length',
-                'name' => 'CDATA',
-                'standby' => 'Text',
-                'tabindex' => 'Number',
-                'type' => 'ContentType',
-                'width' => 'Length'
-            )
-        );
-
-        $this->addElement('param', false, 'Empty', false,
-            array(
-                'id' => 'ID',
-                'name*' => 'Text',
-                'type' => 'Text',
-                'value' => 'Text',
-                'valuetype' => 'Enum#data,ref,object'
-           )
-        );
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php
deleted file mode 100644
index 8ff0b5ed78..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Presentation.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Presentation Module, defines simple presentation-related
- * markup. Text Extension Module.
- * @note The official XML Schema and DTD specs further divide this into
- *       two modules:
- *          - Block Presentation (hr)
- *          - Inline Presentation (b, big, i, small, sub, sup, tt)
- *       We have chosen not to heed this distinction, as content_sets
- *       provides satisfactory disambiguation.
- */
-class HTMLPurifier_HTMLModule_Presentation extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Presentation';
-
-    public function setup($config) {
-        $this->addElement('hr',     'Block',  'Empty',  'Common');
-        $this->addElement('sub',    'Inline', 'Inline', 'Common');
-        $this->addElement('sup',    'Inline', 'Inline', 'Common');
-        $b = $this->addElement('b',      'Inline', 'Inline', 'Common');
-        $b->formatting = true;
-        $big = $this->addElement('big',    'Inline', 'Inline', 'Common');
-        $big->formatting = true;
-        $i = $this->addElement('i',      'Inline', 'Inline', 'Common');
-        $i->formatting = true;
-        $small = $this->addElement('small',  'Inline', 'Inline', 'Common');
-        $small->formatting = true;
-        $tt = $this->addElement('tt',     'Inline', 'Inline', 'Common');
-        $tt->formatting = true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php
deleted file mode 100644
index dd36a3de0e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Proprietary.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-/**
- * Module defines proprietary tags and attributes in HTML.
- * @warning If this module is enabled, standards-compliance is off!
- */
-class HTMLPurifier_HTMLModule_Proprietary extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Proprietary';
-
-    public function setup($config) {
-
-        $this->addElement('marquee', 'Inline', 'Flow', 'Common',
-            array(
-                'direction' => 'Enum#left,right,up,down',
-                'behavior' => 'Enum#alternate',
-                'width' => 'Length',
-                'height' => 'Length',
-                'scrolldelay' => 'Number',
-                'scrollamount' => 'Number',
-                'loop' => 'Number',
-                'bgcolor' => 'Color',
-                'hspace' => 'Pixels',
-                'vspace' => 'Pixels',
-            )
-        );
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php
deleted file mode 100644
index b26a0a30a0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Ruby.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Ruby Annotation Module, defines elements that indicate
- * short runs of text alongside base text for annotation or pronounciation.
- */
-class HTMLPurifier_HTMLModule_Ruby extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Ruby';
-
-    public function setup($config) {
-        $this->addElement('ruby', 'Inline',
-            'Custom: ((rb, (rt | (rp, rt, rp))) | (rbc, rtc, rtc?))',
-            'Common');
-        $this->addElement('rbc', false, 'Required: rb', 'Common');
-        $this->addElement('rtc', false, 'Required: rt', 'Common');
-        $rb = $this->addElement('rb', false, 'Inline', 'Common');
-        $rb->excludes = array('ruby' => true);
-        $rt = $this->addElement('rt', false, 'Inline', 'Common', array('rbspan' => 'Number'));
-        $rt->excludes = array('ruby' => true);
-        $this->addElement('rp', false, 'Optional: #PCDATA', 'Common');
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php
deleted file mode 100644
index 8fc03cb1c7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeEmbed.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-/**
- * A "safe" embed module. See SafeObject. This is a proprietary element.
- */
-class HTMLPurifier_HTMLModule_SafeEmbed extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'SafeEmbed';
-
-    public function setup($config) {
-
-        $max = $config->get('HTML.MaxImgLength');
-        $embed = $this->addElement(
-            'embed', 'Inline', 'Empty', 'Common',
-            array(
-                'src*' => 'URI#embedded',
-                'type' => 'Enum#application/x-shockwave-flash',
-                'width' => 'Pixels#' . $max,
-                'height' => 'Pixels#' . $max,
-                'allowscriptaccess' => 'Enum#never',
-                'allownetworking' => 'Enum#internal',
-                'wmode' => 'Enum#window',
-                'name' => 'ID',
-            )
-        );
-        $embed->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeEmbed();
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php
deleted file mode 100644
index 33bac00cf2..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/SafeObject.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-/**
- * A "safe" object module. In theory, objects permitted by this module will
- * be safe, and untrusted users can be allowed to embed arbitrary flash objects
- * (maybe other types too, but only Flash is supported as of right now).
- * Highly experimental.
- */
-class HTMLPurifier_HTMLModule_SafeObject extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'SafeObject';
-
-    public function setup($config) {
-
-        // These definitions are not intrinsically safe: the attribute transforms
-        // are a vital part of ensuring safety.
-
-        $max = $config->get('HTML.MaxImgLength');
-        $object = $this->addElement(
-            'object',
-            'Inline',
-            'Optional: param | Flow | #PCDATA',
-            'Common',
-            array(
-                // While technically not required by the spec, we're forcing
-                // it to this value.
-                'type'   => 'Enum#application/x-shockwave-flash',
-                'width'  => 'Pixels#' . $max,
-                'height' => 'Pixels#' . $max,
-                'data'   => 'URI#embedded'
-            )
-        );
-        $object->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeObject();
-
-        $param = $this->addElement('param', false, 'Empty', false,
-            array(
-                'id' => 'ID',
-                'name*' => 'Text',
-                'value' => 'Text'
-            )
-        );
-        $param->attr_transform_post[] = new HTMLPurifier_AttrTransform_SafeParam();
-        $this->info_injector[] = 'SafeObject';
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php
deleted file mode 100644
index cecdea6c30..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Scripting.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
-
-WARNING: THIS MODULE IS EXTREMELY DANGEROUS AS IT ENABLES INLINE SCRIPTING
-INSIDE HTML PURIFIER DOCUMENTS. USE ONLY WITH TRUSTED USER INPUT!!!
-
-*/
-
-/**
- * XHTML 1.1 Scripting module, defines elements that are used to contain
- * information pertaining to executable scripts or the lack of support
- * for executable scripts.
- * @note This module does not contain inline scripting elements
- */
-class HTMLPurifier_HTMLModule_Scripting extends HTMLPurifier_HTMLModule
-{
-    public $name = 'Scripting';
-    public $elements = array('script', 'noscript');
-    public $content_sets = array('Block' => 'script | noscript', 'Inline' => 'script | noscript');
-    public $safe = false;
-
-    public function setup($config) {
-        // TODO: create custom child-definition for noscript that
-        // auto-wraps stray #PCDATA in a similar manner to
-        // blockquote's custom definition (we would use it but
-        // blockquote's contents are optional while noscript's contents
-        // are required)
-
-        // TODO: convert this to new syntax, main problem is getting
-        // both content sets working
-
-        // In theory, this could be safe, but I don't see any reason to
-        // allow it.
-        $this->info['noscript'] = new HTMLPurifier_ElementDef();
-        $this->info['noscript']->attr = array( 0 => array('Common') );
-        $this->info['noscript']->content_model = 'Heading | List | Block';
-        $this->info['noscript']->content_model_type = 'required';
-
-        $this->info['script'] = new HTMLPurifier_ElementDef();
-        $this->info['script']->attr = array(
-            'defer' => new HTMLPurifier_AttrDef_Enum(array('defer')),
-            'src'   => new HTMLPurifier_AttrDef_URI(true),
-            'type'  => new HTMLPurifier_AttrDef_Enum(array('text/javascript'))
-        );
-        $this->info['script']->content_model = '#PCDATA';
-        $this->info['script']->content_model_type = 'optional';
-        $this->info['script']->attr_transform_pre['type'] =
-        $this->info['script']->attr_transform_post['type'] =
-            new HTMLPurifier_AttrTransform_ScriptRequired();
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php
deleted file mode 100644
index eb78464cc0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/StyleAttribute.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
- * Module.
- */
-class HTMLPurifier_HTMLModule_StyleAttribute extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'StyleAttribute';
-    public $attr_collections = array(
-        // The inclusion routine differs from the Abstract Modules but
-        // is in line with the DTD and XML Schemas.
-        'Style' => array('style' => false), // see constructor
-        'Core' => array(0 => array('Style'))
-    );
-
-    public function setup($config) {
-        $this->attr_collections['Style']['style'] = new HTMLPurifier_AttrDef_CSS();
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php
deleted file mode 100644
index f314ced3f8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tables.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Tables Module, fully defines accessible table elements.
- */
-class HTMLPurifier_HTMLModule_Tables extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Tables';
-
-    public function setup($config) {
-
-        $this->addElement('caption', false, 'Inline', 'Common');
-
-        $this->addElement('table', 'Block',
-            new HTMLPurifier_ChildDef_Table(),  'Common',
-            array(
-                'border' => 'Pixels',
-                'cellpadding' => 'Length',
-                'cellspacing' => 'Length',
-                'frame' => 'Enum#void,above,below,hsides,lhs,rhs,vsides,box,border',
-                'rules' => 'Enum#none,groups,rows,cols,all',
-                'summary' => 'Text',
-                'width' => 'Length'
-            )
-        );
-
-        // common attributes
-        $cell_align = array(
-            'align' => 'Enum#left,center,right,justify,char',
-            'charoff' => 'Length',
-            'valign' => 'Enum#top,middle,bottom,baseline',
-        );
-
-        $cell_t = array_merge(
-            array(
-                'abbr'    => 'Text',
-                'colspan' => 'Number',
-                'rowspan' => 'Number',
-            ),
-            $cell_align
-        );
-        $this->addElement('td', false, 'Flow', 'Common', $cell_t);
-        $this->addElement('th', false, 'Flow', 'Common', $cell_t);
-
-        $this->addElement('tr', false, 'Required: td | th', 'Common', $cell_align);
-
-        $cell_col = array_merge(
-            array(
-                'span'  => 'Number',
-                'width' => 'MultiLength',
-            ),
-            $cell_align
-        );
-        $this->addElement('col',      false, 'Empty',         'Common', $cell_col);
-        $this->addElement('colgroup', false, 'Optional: col', 'Common', $cell_col);
-
-        $this->addElement('tbody', false, 'Required: tr', 'Common', $cell_align);
-        $this->addElement('thead', false, 'Required: tr', 'Common', $cell_align);
-        $this->addElement('tfoot', false, 'Required: tr', 'Common', $cell_align);
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php
deleted file mode 100644
index 2b844ecc45..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Target.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Target Module, defines target attribute in link elements.
- */
-class HTMLPurifier_HTMLModule_Target extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Target';
-
-    public function setup($config) {
-        $elements = array('a');
-        foreach ($elements as $name) {
-            $e = $this->addBlankElement($name);
-            $e->attr = array(
-                'target' => new HTMLPurifier_AttrDef_HTML_FrameTarget()
-            );
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php
deleted file mode 100644
index ae77c71886..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Text.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-
-/**
- * XHTML 1.1 Text Module, defines basic text containers. Core Module.
- * @note In the normative XML Schema specification, this module
- *       is further abstracted into the following modules:
- *          - Block Phrasal (address, blockquote, pre, h1, h2, h3, h4, h5, h6)
- *          - Block Structural (div, p)
- *          - Inline Phrasal (abbr, acronym, cite, code, dfn, em, kbd, q, samp, strong, var)
- *          - Inline Structural (br, span)
- *       This module, functionally, does not distinguish between these
- *       sub-modules, but the code is internally structured to reflect
- *       these distinctions.
- */
-class HTMLPurifier_HTMLModule_Text extends HTMLPurifier_HTMLModule
-{
-
-    public $name = 'Text';
-    public $content_sets = array(
-        'Flow' => 'Heading | Block | Inline'
-    );
-
-    public function setup($config) {
-
-        // Inline Phrasal -------------------------------------------------
-        $this->addElement('abbr',    'Inline', 'Inline', 'Common');
-        $this->addElement('acronym', 'Inline', 'Inline', 'Common');
-        $this->addElement('cite',    'Inline', 'Inline', 'Common');
-        $this->addElement('dfn',     'Inline', 'Inline', 'Common');
-        $this->addElement('kbd',     'Inline', 'Inline', 'Common');
-        $this->addElement('q',       'Inline', 'Inline', 'Common', array('cite' => 'URI'));
-        $this->addElement('samp',    'Inline', 'Inline', 'Common');
-        $this->addElement('var',     'Inline', 'Inline', 'Common');
-
-        $em = $this->addElement('em',      'Inline', 'Inline', 'Common');
-        $em->formatting = true;
-
-        $strong = $this->addElement('strong',  'Inline', 'Inline', 'Common');
-        $strong->formatting = true;
-
-        $code = $this->addElement('code',    'Inline', 'Inline', 'Common');
-        $code->formatting = true;
-
-        // Inline Structural ----------------------------------------------
-        $this->addElement('span', 'Inline', 'Inline', 'Common');
-        $this->addElement('br',   'Inline', 'Empty',  'Core');
-
-        // Block Phrasal --------------------------------------------------
-        $this->addElement('address',     'Block', 'Inline', 'Common');
-        $this->addElement('blockquote',  'Block', 'Optional: Heading | Block | List', 'Common', array('cite' => 'URI') );
-        $pre = $this->addElement('pre', 'Block', 'Inline', 'Common');
-        $pre->excludes = $this->makeLookup(
-            'img', 'big', 'small', 'object', 'applet', 'font', 'basefont' );
-        $this->addElement('h1', 'Heading', 'Inline', 'Common');
-        $this->addElement('h2', 'Heading', 'Inline', 'Common');
-        $this->addElement('h3', 'Heading', 'Inline', 'Common');
-        $this->addElement('h4', 'Heading', 'Inline', 'Common');
-        $this->addElement('h5', 'Heading', 'Inline', 'Common');
-        $this->addElement('h6', 'Heading', 'Inline', 'Common');
-
-        // Block Structural -----------------------------------------------
-        $p = $this->addElement('p', 'Block', 'Inline', 'Common');
-        $p->autoclose = array_flip(array("address", "blockquote", "center", "dir", "div", "dl", "fieldset", "ol", "p", "ul"));
-
-        $this->addElement('div', 'Block', 'Flow', 'Common');
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php
deleted file mode 100644
index 21783f18eb..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy.php
+++ /dev/null
@@ -1,207 +0,0 @@
-<?php
-
-/**
- * Abstract class for a set of proprietary modules that clean up (tidy)
- * poorly written HTML.
- * @todo Figure out how to protect some of these methods/properties
- */
-class HTMLPurifier_HTMLModule_Tidy extends HTMLPurifier_HTMLModule
-{
-
-    /**
-     * List of supported levels. Index zero is a special case "no fixes"
-     * level.
-     */
-    public $levels = array(0 => 'none', 'light', 'medium', 'heavy');
-
-    /**
-     * Default level to place all fixes in. Disabled by default
-     */
-    public $defaultLevel = null;
-
-    /**
-     * Lists of fixes used by getFixesForLevel(). Format is:
-     *      HTMLModule_Tidy->fixesForLevel[$level] = array('fix-1', 'fix-2');
-     */
-    public $fixesForLevel = array(
-        'light'  => array(),
-        'medium' => array(),
-        'heavy'  => array()
-    );
-
-    /**
-     * Lazy load constructs the module by determining the necessary
-     * fixes to create and then delegating to the populate() function.
-     * @todo Wildcard matching and error reporting when an added or
-     *       subtracted fix has no effect.
-     */
-    public function setup($config) {
-
-        // create fixes, initialize fixesForLevel
-        $fixes = $this->makeFixes();
-        $this->makeFixesForLevel($fixes);
-
-        // figure out which fixes to use
-        $level = $config->get('HTML.TidyLevel');
-        $fixes_lookup = $this->getFixesForLevel($level);
-
-        // get custom fix declarations: these need namespace processing
-        $add_fixes    = $config->get('HTML.TidyAdd');
-        $remove_fixes = $config->get('HTML.TidyRemove');
-
-        foreach ($fixes as $name => $fix) {
-            // needs to be refactored a little to implement globbing
-            if (
-                isset($remove_fixes[$name]) ||
-                (!isset($add_fixes[$name]) && !isset($fixes_lookup[$name]))
-            ) {
-                unset($fixes[$name]);
-            }
-        }
-
-        // populate this module with necessary fixes
-        $this->populate($fixes);
-
-    }
-
-    /**
-     * Retrieves all fixes per a level, returning fixes for that specific
-     * level as well as all levels below it.
-     * @param $level String level identifier, see $levels for valid values
-     * @return Lookup up table of fixes
-     */
-    public function getFixesForLevel($level) {
-        if ($level == $this->levels[0]) {
-            return array();
-        }
-        $activated_levels = array();
-        for ($i = 1, $c = count($this->levels); $i < $c; $i++) {
-            $activated_levels[] = $this->levels[$i];
-            if ($this->levels[$i] == $level) break;
-        }
-        if ($i == $c) {
-            trigger_error(
-                'Tidy level ' . htmlspecialchars($level) . ' not recognized',
-                E_USER_WARNING
-            );
-            return array();
-        }
-        $ret = array();
-        foreach ($activated_levels as $level) {
-            foreach ($this->fixesForLevel[$level] as $fix) {
-                $ret[$fix] = true;
-            }
-        }
-        return $ret;
-    }
-
-    /**
-     * Dynamically populates the $fixesForLevel member variable using
-     * the fixes array. It may be custom overloaded, used in conjunction
-     * with $defaultLevel, or not used at all.
-     */
-    public function makeFixesForLevel($fixes) {
-        if (!isset($this->defaultLevel)) return;
-        if (!isset($this->fixesForLevel[$this->defaultLevel])) {
-            trigger_error(
-                'Default level ' . $this->defaultLevel . ' does not exist',
-                E_USER_ERROR
-            );
-            return;
-        }
-        $this->fixesForLevel[$this->defaultLevel] = array_keys($fixes);
-    }
-
-    /**
-     * Populates the module with transforms and other special-case code
-     * based on a list of fixes passed to it
-     * @param $lookup Lookup table of fixes to activate
-     */
-    public function populate($fixes) {
-        foreach ($fixes as $name => $fix) {
-            // determine what the fix is for
-            list($type, $params) = $this->getFixType($name);
-            switch ($type) {
-                case 'attr_transform_pre':
-                case 'attr_transform_post':
-                    $attr = $params['attr'];
-                    if (isset($params['element'])) {
-                        $element = $params['element'];
-                        if (empty($this->info[$element])) {
-                            $e = $this->addBlankElement($element);
-                        } else {
-                            $e = $this->info[$element];
-                        }
-                    } else {
-                        $type = "info_$type";
-                        $e = $this;
-                    }
-                    // PHP does some weird parsing when I do
-                    // $e->$type[$attr], so I have to assign a ref.
-                    $f =& $e->$type;
-                    $f[$attr] = $fix;
-                    break;
-                case 'tag_transform':
-                    $this->info_tag_transform[$params['element']] = $fix;
-                    break;
-                case 'child':
-                case 'content_model_type':
-                    $element = $params['element'];
-                    if (empty($this->info[$element])) {
-                        $e = $this->addBlankElement($element);
-                    } else {
-                        $e = $this->info[$element];
-                    }
-                    $e->$type = $fix;
-                    break;
-                default:
-                    trigger_error("Fix type $type not supported", E_USER_ERROR);
-                    break;
-            }
-        }
-    }
-
-    /**
-     * Parses a fix name and determines what kind of fix it is, as well
-     * as other information defined by the fix
-     * @param $name String name of fix
-     * @return array(string $fix_type, array $fix_parameters)
-     * @note $fix_parameters is type dependant, see populate() for usage
-     *       of these parameters
-     */
-    public function getFixType($name) {
-        // parse it
-        $property = $attr = null;
-        if (strpos($name, '#') !== false) list($name, $property) = explode('#', $name);
-        if (strpos($name, '@') !== false) list($name, $attr)     = explode('@', $name);
-
-        // figure out the parameters
-        $params = array();
-        if ($name !== '')    $params['element'] = $name;
-        if (!is_null($attr)) $params['attr'] = $attr;
-
-        // special case: attribute transform
-        if (!is_null($attr)) {
-            if (is_null($property)) $property = 'pre';
-            $type = 'attr_transform_' . $property;
-            return array($type, $params);
-        }
-
-        // special case: tag transform
-        if (is_null($property)) {
-            return array('tag_transform', $params);
-        }
-
-        return array($property, $params);
-
-    }
-
-    /**
-     * Defines all fixes the module will perform in a compact
-     * associative array of fix name to fix implementation.
-     */
-    public function makeFixes() {}
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php
deleted file mode 100644
index 61ff85ce2f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Name.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-/**
- * Name is deprecated, but allowed in strict doctypes, so onl
- */
-class HTMLPurifier_HTMLModule_Tidy_Name extends HTMLPurifier_HTMLModule_Tidy
-{
-    public $name = 'Tidy_Name';
-    public $defaultLevel = 'heavy';
-    public function makeFixes() {
-
-        $r = array();
-
-        // @name for img, a -----------------------------------------------
-        // Technically, it's allowed even on strict, so we allow authors to use
-        // it. However, it's deprecated in future versions of XHTML.
-        $r['img@name'] =
-        $r['a@name'] = new HTMLPurifier_AttrTransform_Name();
-
-        return $r;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
deleted file mode 100644
index 85fa90a942..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Proprietary.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_Tidy_Proprietary extends HTMLPurifier_HTMLModule_Tidy
-{
-
-    public $name = 'Tidy_Proprietary';
-    public $defaultLevel = 'light';
-
-    public function makeFixes() {
-        $r = array();
-        $r['table@background'] = new HTMLPurifier_AttrTransform_Background();
-        $r['td@background']    = new HTMLPurifier_AttrTransform_Background();
-        $r['th@background']    = new HTMLPurifier_AttrTransform_Background();
-        $r['tr@background']    = new HTMLPurifier_AttrTransform_Background();
-        $r['thead@background'] = new HTMLPurifier_AttrTransform_Background();
-        $r['tfoot@background'] = new HTMLPurifier_AttrTransform_Background();
-        $r['tbody@background'] = new HTMLPurifier_AttrTransform_Background();
-        return $r;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php
deleted file mode 100644
index c73dc3c4d1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Strict.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_Tidy_Strict extends HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4
-{
-    public $name = 'Tidy_Strict';
-    public $defaultLevel = 'light';
-
-    public function makeFixes() {
-        $r = parent::makeFixes();
-        $r['blockquote#content_model_type'] = 'strictblockquote';
-        return $r;
-    }
-
-    public $defines_child_def = true;
-    public function getChildDef($def) {
-        if ($def->content_model_type != 'strictblockquote') return parent::getChildDef($def);
-        return new HTMLPurifier_ChildDef_StrictBlockquote($def->content_model);
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php
deleted file mode 100644
index 9960b1dd10..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/Transitional.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_Tidy_Transitional extends HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4
-{
-    public $name = 'Tidy_Transitional';
-    public $defaultLevel = 'heavy';
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php
deleted file mode 100644
index db5a378e53..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTML.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_Tidy_XHTML extends HTMLPurifier_HTMLModule_Tidy
-{
-
-    public $name = 'Tidy_XHTML';
-    public $defaultLevel = 'medium';
-
-    public function makeFixes() {
-        $r = array();
-        $r['@lang'] = new HTMLPurifier_AttrTransform_Lang();
-        return $r;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
deleted file mode 100644
index 02e9438139..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
+++ /dev/null
@@ -1,161 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule_Tidy
-{
-
-    public function makeFixes() {
-
-        $r = array();
-
-        // == deprecated tag transforms ===================================
-
-        $r['font']   = new HTMLPurifier_TagTransform_Font();
-        $r['menu']   = new HTMLPurifier_TagTransform_Simple('ul');
-        $r['dir']    = new HTMLPurifier_TagTransform_Simple('ul');
-        $r['center'] = new HTMLPurifier_TagTransform_Simple('div',  'text-align:center;');
-        $r['u']      = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:underline;');
-        $r['s']      = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
-        $r['strike'] = new HTMLPurifier_TagTransform_Simple('span', 'text-decoration:line-through;');
-
-        // == deprecated attribute transforms =============================
-
-        $r['caption@align'] =
-            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
-                // we're following IE's behavior, not Firefox's, due
-                // to the fact that no one supports caption-side:right,
-                // W3C included (with CSS 2.1). This is a slightly
-                // unreasonable attribute!
-                'left'   => 'text-align:left;',
-                'right'  => 'text-align:right;',
-                'top'    => 'caption-side:top;',
-                'bottom' => 'caption-side:bottom;' // not supported by IE
-            ));
-
-        // @align for img -------------------------------------------------
-        $r['img@align'] =
-            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
-                'left'   => 'float:left;',
-                'right'  => 'float:right;',
-                'top'    => 'vertical-align:top;',
-                'middle' => 'vertical-align:middle;',
-                'bottom' => 'vertical-align:baseline;',
-            ));
-
-        // @align for table -----------------------------------------------
-        $r['table@align'] =
-            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
-                'left'   => 'float:left;',
-                'center' => 'margin-left:auto;margin-right:auto;',
-                'right'  => 'float:right;'
-            ));
-
-        // @align for hr -----------------------------------------------
-        $r['hr@align'] =
-            new HTMLPurifier_AttrTransform_EnumToCSS('align', array(
-                // we use both text-align and margin because these work
-                // for different browsers (IE and Firefox, respectively)
-                // and the melange makes for a pretty cross-compatible
-                // solution
-                'left'   => 'margin-left:0;margin-right:auto;text-align:left;',
-                'center' => 'margin-left:auto;margin-right:auto;text-align:center;',
-                'right'  => 'margin-left:auto;margin-right:0;text-align:right;'
-            ));
-
-        // @align for h1, h2, h3, h4, h5, h6, p, div ----------------------
-        // {{{
-            $align_lookup = array();
-            $align_values = array('left', 'right', 'center', 'justify');
-            foreach ($align_values as $v) $align_lookup[$v] = "text-align:$v;";
-        // }}}
-        $r['h1@align'] =
-        $r['h2@align'] =
-        $r['h3@align'] =
-        $r['h4@align'] =
-        $r['h5@align'] =
-        $r['h6@align'] =
-        $r['p@align']  =
-        $r['div@align'] =
-            new HTMLPurifier_AttrTransform_EnumToCSS('align', $align_lookup);
-
-        // @bgcolor for table, tr, td, th ---------------------------------
-        $r['table@bgcolor'] =
-        $r['td@bgcolor'] =
-        $r['th@bgcolor'] =
-            new HTMLPurifier_AttrTransform_BgColor();
-
-        // @border for img ------------------------------------------------
-        $r['img@border'] = new HTMLPurifier_AttrTransform_Border();
-
-        // @clear for br --------------------------------------------------
-        $r['br@clear'] =
-            new HTMLPurifier_AttrTransform_EnumToCSS('clear', array(
-                'left'  => 'clear:left;',
-                'right' => 'clear:right;',
-                'all'   => 'clear:both;',
-                'none'  => 'clear:none;',
-            ));
-
-        // @height for td, th ---------------------------------------------
-        $r['td@height'] =
-        $r['th@height'] =
-            new HTMLPurifier_AttrTransform_Length('height');
-
-        // @hspace for img ------------------------------------------------
-        $r['img@hspace'] = new HTMLPurifier_AttrTransform_ImgSpace('hspace');
-
-        // @noshade for hr ------------------------------------------------
-        // this transformation is not precise but often good enough.
-        // different browsers use different styles to designate noshade
-        $r['hr@noshade'] =
-            new HTMLPurifier_AttrTransform_BoolToCSS(
-                'noshade',
-                'color:#808080;background-color:#808080;border:0;'
-            );
-
-        // @nowrap for td, th ---------------------------------------------
-        $r['td@nowrap'] =
-        $r['th@nowrap'] =
-            new HTMLPurifier_AttrTransform_BoolToCSS(
-                'nowrap',
-                'white-space:nowrap;'
-            );
-
-        // @size for hr  --------------------------------------------------
-        $r['hr@size'] = new HTMLPurifier_AttrTransform_Length('size', 'height');
-
-        // @type for li, ol, ul -------------------------------------------
-        // {{{
-            $ul_types = array(
-                'disc'   => 'list-style-type:disc;',
-                'square' => 'list-style-type:square;',
-                'circle' => 'list-style-type:circle;'
-            );
-            $ol_types = array(
-                '1'   => 'list-style-type:decimal;',
-                'i'   => 'list-style-type:lower-roman;',
-                'I'   => 'list-style-type:upper-roman;',
-                'a'   => 'list-style-type:lower-alpha;',
-                'A'   => 'list-style-type:upper-alpha;'
-            );
-            $li_types = $ul_types + $ol_types;
-        // }}}
-
-        $r['ul@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ul_types);
-        $r['ol@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $ol_types, true);
-        $r['li@type'] = new HTMLPurifier_AttrTransform_EnumToCSS('type', $li_types, true);
-
-        // @vspace for img ------------------------------------------------
-        $r['img@vspace'] = new HTMLPurifier_AttrTransform_ImgSpace('vspace');
-
-        // @width for hr, td, th ------------------------------------------
-        $r['td@width'] =
-        $r['th@width'] =
-        $r['hr@width'] = new HTMLPurifier_AttrTransform_Length('width');
-
-        return $r;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php
deleted file mode 100644
index 9c0e031984..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModule/XMLCommonAttributes.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModule_XMLCommonAttributes extends HTMLPurifier_HTMLModule
-{
-    public $name = 'XMLCommonAttributes';
-
-    public $attr_collections = array(
-        'Lang' => array(
-            'xml:lang' => 'LanguageCode',
-        )
-    );
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php b/extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php
deleted file mode 100644
index f5c4a1d2cb..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/HTMLModuleManager.php
+++ /dev/null
@@ -1,403 +0,0 @@
-<?php
-
-class HTMLPurifier_HTMLModuleManager
-{
-
-    /**
-     * Instance of HTMLPurifier_DoctypeRegistry
-     */
-    public $doctypes;
-
-    /**
-     * Instance of current doctype
-     */
-    public $doctype;
-
-    /**
-     * Instance of HTMLPurifier_AttrTypes
-     */
-    public $attrTypes;
-
-    /**
-     * Active instances of modules for the specified doctype are
-     * indexed, by name, in this array.
-     */
-    public $modules = array();
-
-    /**
-     * Array of recognized HTMLPurifier_Module instances, indexed by
-     * module's class name. This array is usually lazy loaded, but a
-     * user can overload a module by pre-emptively registering it.
-     */
-    public $registeredModules = array();
-
-    /**
-     * List of extra modules that were added by the user using addModule().
-     * These get unconditionally merged into the current doctype, whatever
-     * it may be.
-     */
-    public $userModules = array();
-
-    /**
-     * Associative array of element name to list of modules that have
-     * definitions for the element; this array is dynamically filled.
-     */
-    public $elementLookup = array();
-
-    /** List of prefixes we should use for registering small names */
-    public $prefixes = array('HTMLPurifier_HTMLModule_');
-
-    public $contentSets;     /**< Instance of HTMLPurifier_ContentSets */
-    public $attrCollections; /**< Instance of HTMLPurifier_AttrCollections */
-
-    /** If set to true, unsafe elements and attributes will be allowed */
-    public $trusted = false;
-
-    public function __construct() {
-
-        // editable internal objects
-        $this->attrTypes = new HTMLPurifier_AttrTypes();
-        $this->doctypes  = new HTMLPurifier_DoctypeRegistry();
-
-        // setup basic modules
-        $common = array(
-            'CommonAttributes', 'Text', 'Hypertext', 'List',
-            'Presentation', 'Edit', 'Bdo', 'Tables', 'Image',
-            'StyleAttribute',
-            // Unsafe:
-            'Scripting', 'Object',  'Forms',
-            // Sorta legacy, but present in strict:
-            'Name',
-        );
-        $transitional = array('Legacy', 'Target');
-        $xml = array('XMLCommonAttributes');
-        $non_xml = array('NonXMLCommonAttributes');
-
-        // setup basic doctypes
-        $this->doctypes->register(
-            'HTML 4.01 Transitional', false,
-            array_merge($common, $transitional, $non_xml),
-            array('Tidy_Transitional', 'Tidy_Proprietary'),
-            array(),
-            '-//W3C//DTD HTML 4.01 Transitional//EN',
-            'http://www.w3.org/TR/html4/loose.dtd'
-        );
-
-        $this->doctypes->register(
-            'HTML 4.01 Strict', false,
-            array_merge($common, $non_xml),
-            array('Tidy_Strict', 'Tidy_Proprietary', 'Tidy_Name'),
-            array(),
-            '-//W3C//DTD HTML 4.01//EN',
-            'http://www.w3.org/TR/html4/strict.dtd'
-        );
-
-        $this->doctypes->register(
-            'XHTML 1.0 Transitional', true,
-            array_merge($common, $transitional, $xml, $non_xml),
-            array('Tidy_Transitional', 'Tidy_XHTML', 'Tidy_Proprietary', 'Tidy_Name'),
-            array(),
-            '-//W3C//DTD XHTML 1.0 Transitional//EN',
-            'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd'
-        );
-
-        $this->doctypes->register(
-            'XHTML 1.0 Strict', true,
-            array_merge($common, $xml, $non_xml),
-            array('Tidy_Strict', 'Tidy_XHTML', 'Tidy_Strict', 'Tidy_Proprietary', 'Tidy_Name'),
-            array(),
-            '-//W3C//DTD XHTML 1.0 Strict//EN',
-            'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'
-        );
-
-        $this->doctypes->register(
-            'XHTML 1.1', true,
-            array_merge($common, $xml, array('Ruby')),
-            array('Tidy_Strict', 'Tidy_XHTML', 'Tidy_Proprietary', 'Tidy_Strict', 'Tidy_Name'), // Tidy_XHTML1_1
-            array(),
-            '-//W3C//DTD XHTML 1.1//EN',
-            'http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd'
-        );
-
-    }
-
-    /**
-     * Registers a module to the recognized module list, useful for
-     * overloading pre-existing modules.
-     * @param $module Mixed: string module name, with or without
-     *                HTMLPurifier_HTMLModule prefix, or instance of
-     *                subclass of HTMLPurifier_HTMLModule.
-     * @param $overload Boolean whether or not to overload previous modules.
-     *                  If this is not set, and you do overload a module,
-     *                  HTML Purifier will complain with a warning.
-     * @note This function will not call autoload, you must instantiate
-     *       (and thus invoke) autoload outside the method.
-     * @note If a string is passed as a module name, different variants
-     *       will be tested in this order:
-     *          - Check for HTMLPurifier_HTMLModule_$name
-     *          - Check all prefixes with $name in order they were added
-     *          - Check for literal object name
-     *          - Throw fatal error
-     *       If your object name collides with an internal class, specify
-     *       your module manually. All modules must have been included
-     *       externally: registerModule will not perform inclusions for you!
-     */
-    public function registerModule($module, $overload = false) {
-        if (is_string($module)) {
-            // attempt to load the module
-            $original_module = $module;
-            $ok = false;
-            foreach ($this->prefixes as $prefix) {
-                $module = $prefix . $original_module;
-                if (class_exists($module)) {
-                    $ok = true;
-                    break;
-                }
-            }
-            if (!$ok) {
-                $module = $original_module;
-                if (!class_exists($module)) {
-                    trigger_error($original_module . ' module does not exist',
-                        E_USER_ERROR);
-                    return;
-                }
-            }
-            $module = new $module();
-        }
-        if (empty($module->name)) {
-            trigger_error('Module instance of ' . get_class($module) . ' must have name');
-            return;
-        }
-        if (!$overload && isset($this->registeredModules[$module->name])) {
-            trigger_error('Overloading ' . $module->name . ' without explicit overload parameter', E_USER_WARNING);
-        }
-        $this->registeredModules[$module->name] = $module;
-    }
-
-    /**
-     * Adds a module to the current doctype by first registering it,
-     * and then tacking it on to the active doctype
-     */
-    public function addModule($module) {
-        $this->registerModule($module);
-        if (is_object($module)) $module = $module->name;
-        $this->userModules[] = $module;
-    }
-
-    /**
-     * Adds a class prefix that registerModule() will use to resolve a
-     * string name to a concrete class
-     */
-    public function addPrefix($prefix) {
-        $this->prefixes[] = $prefix;
-    }
-
-    /**
-     * Performs processing on modules, after being called you may
-     * use getElement() and getElements()
-     * @param $config Instance of HTMLPurifier_Config
-     */
-    public function setup($config) {
-
-        $this->trusted = $config->get('HTML.Trusted');
-
-        // generate
-        $this->doctype = $this->doctypes->make($config);
-        $modules = $this->doctype->modules;
-
-        // take out the default modules that aren't allowed
-        $lookup = $config->get('HTML.AllowedModules');
-        $special_cases = $config->get('HTML.CoreModules');
-
-        if (is_array($lookup)) {
-            foreach ($modules as $k => $m) {
-                if (isset($special_cases[$m])) continue;
-                if (!isset($lookup[$m])) unset($modules[$k]);
-            }
-        }
-
-        // add proprietary module (this gets special treatment because
-        // it is completely removed from doctypes, etc.)
-        if ($config->get('HTML.Proprietary')) {
-            $modules[] = 'Proprietary';
-        }
-
-        // add SafeObject/Safeembed modules
-        if ($config->get('HTML.SafeObject')) {
-            $modules[] = 'SafeObject';
-        }
-        if ($config->get('HTML.SafeEmbed')) {
-            $modules[] = 'SafeEmbed';
-        }
-
-        // merge in custom modules
-        $modules = array_merge($modules, $this->userModules);
-
-        foreach ($modules as $module) {
-            $this->processModule($module);
-            $this->modules[$module]->setup($config);
-        }
-
-        foreach ($this->doctype->tidyModules as $module) {
-            $this->processModule($module);
-            $this->modules[$module]->setup($config);
-        }
-
-        // prepare any injectors
-        foreach ($this->modules as $module) {
-            $n = array();
-            foreach ($module->info_injector as $i => $injector) {
-                if (!is_object($injector)) {
-                    $class = "HTMLPurifier_Injector_$injector";
-                    $injector = new $class;
-                }
-                $n[$injector->name] = $injector;
-            }
-            $module->info_injector = $n;
-        }
-
-        // setup lookup table based on all valid modules
-        foreach ($this->modules as $module) {
-            foreach ($module->info as $name => $def) {
-                if (!isset($this->elementLookup[$name])) {
-                    $this->elementLookup[$name] = array();
-                }
-                $this->elementLookup[$name][] = $module->name;
-            }
-        }
-
-        // note the different choice
-        $this->contentSets = new HTMLPurifier_ContentSets(
-            // content set assembly deals with all possible modules,
-            // not just ones deemed to be "safe"
-            $this->modules
-        );
-        $this->attrCollections = new HTMLPurifier_AttrCollections(
-            $this->attrTypes,
-            // there is no way to directly disable a global attribute,
-            // but using AllowedAttributes or simply not including
-            // the module in your custom doctype should be sufficient
-            $this->modules
-        );
-    }
-
-    /**
-     * Takes a module and adds it to the active module collection,
-     * registering it if necessary.
-     */
-    public function processModule($module) {
-        if (!isset($this->registeredModules[$module]) || is_object($module)) {
-            $this->registerModule($module);
-        }
-        $this->modules[$module] = $this->registeredModules[$module];
-    }
-
-    /**
-     * Retrieves merged element definitions.
-     * @return Array of HTMLPurifier_ElementDef
-     */
-    public function getElements() {
-
-        $elements = array();
-        foreach ($this->modules as $module) {
-            if (!$this->trusted && !$module->safe) continue;
-            foreach ($module->info as $name => $v) {
-                if (isset($elements[$name])) continue;
-                $elements[$name] = $this->getElement($name);
-            }
-        }
-
-        // remove dud elements, this happens when an element that
-        // appeared to be safe actually wasn't
-        foreach ($elements as $n => $v) {
-            if ($v === false) unset($elements[$n]);
-        }
-
-        return $elements;
-
-    }
-
-    /**
-     * Retrieves a single merged element definition
-     * @param $name Name of element
-     * @param $trusted Boolean trusted overriding parameter: set to true
-     *                 if you want the full version of an element
-     * @return Merged HTMLPurifier_ElementDef
-     * @note You may notice that modules are getting iterated over twice (once
-     *       in getElements() and once here). This
-     *       is because
-     */
-    public function getElement($name, $trusted = null) {
-
-        if (!isset($this->elementLookup[$name])) {
-            return false;
-        }
-
-        // setup global state variables
-        $def = false;
-        if ($trusted === null) $trusted = $this->trusted;
-
-        // iterate through each module that has registered itself to this
-        // element
-        foreach($this->elementLookup[$name] as $module_name) {
-
-            $module = $this->modules[$module_name];
-
-            // refuse to create/merge from a module that is deemed unsafe--
-            // pretend the module doesn't exist--when trusted mode is not on.
-            if (!$trusted && !$module->safe) {
-                continue;
-            }
-
-            // clone is used because, ideally speaking, the original
-            // definition should not be modified. Usually, this will
-            // make no difference, but for consistency's sake
-            $new_def = clone $module->info[$name];
-
-            if (!$def && $new_def->standalone) {
-                $def = $new_def;
-            } elseif ($def) {
-                // This will occur even if $new_def is standalone. In practice,
-                // this will usually result in a full replacement.
-                $def->mergeIn($new_def);
-            } else {
-                // :TODO:
-                // non-standalone definitions that don't have a standalone
-                // to merge into could be deferred to the end
-                continue;
-            }
-
-            // attribute value expansions
-            $this->attrCollections->performInclusions($def->attr);
-            $this->attrCollections->expandIdentifiers($def->attr, $this->attrTypes);
-
-            // descendants_are_inline, for ChildDef_Chameleon
-            if (is_string($def->content_model) &&
-                strpos($def->content_model, 'Inline') !== false) {
-                if ($name != 'del' && $name != 'ins') {
-                    // this is for you, ins/del
-                    $def->descendants_are_inline = true;
-                }
-            }
-
-            $this->contentSets->generateChildDef($def, $module);
-        }
-
-        // This can occur if there is a blank definition, but no base to
-        // mix it in with
-        if (!$def) return false;
-
-        // add information on required attributes
-        foreach ($def->attr as $attr_name => $attr_def) {
-            if ($attr_def->required) {
-                $def->required_attr[] = $attr_name;
-            }
-        }
-
-        return $def;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php b/extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php
deleted file mode 100644
index 73215295a5..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/IDAccumulator.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-
-/**
- * Component of HTMLPurifier_AttrContext that accumulates IDs to prevent dupes
- * @note In Slashdot-speak, dupe means duplicate.
- * @note The default constructor does not accept $config or $context objects:
- *       use must use the static build() factory method to perform initialization.
- */
-class HTMLPurifier_IDAccumulator
-{
-
-    /**
-     * Lookup table of IDs we've accumulated.
-     * @public
-     */
-    public $ids = array();
-
-    /**
-     * Builds an IDAccumulator, also initializing the default blacklist
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return Fully initialized HTMLPurifier_IDAccumulator
-     */
-    public static function build($config, $context) {
-        $id_accumulator = new HTMLPurifier_IDAccumulator();
-        $id_accumulator->load($config->get('Attr.IDBlacklist'));
-        return $id_accumulator;
-    }
-
-    /**
-     * Add an ID to the lookup table.
-     * @param $id ID to be added.
-     * @return Bool status, true if success, false if there's a dupe
-     */
-    public function add($id) {
-        if (isset($this->ids[$id])) return false;
-        return $this->ids[$id] = true;
-    }
-
-    /**
-     * Load a list of IDs into the lookup table
-     * @param $array_of_ids Array of IDs to load
-     * @note This function doesn't care about duplicates
-     */
-    public function load($array_of_ids) {
-        foreach ($array_of_ids as $id) {
-            $this->ids[$id] = true;
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector.php b/extlib/HTMLPurifier/HTMLPurifier/Injector.php
deleted file mode 100644
index 5922f81305..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector.php
+++ /dev/null
@@ -1,239 +0,0 @@
-<?php
-
-/**
- * Injects tokens into the document while parsing for well-formedness.
- * This enables "formatter-like" functionality such as auto-paragraphing,
- * smiley-ification and linkification to take place.
- *
- * A note on how handlers create changes; this is done by assigning a new
- * value to the $token reference. These values can take a variety of forms and
- * are best described HTMLPurifier_Strategy_MakeWellFormed->processToken()
- * documentation.
- *
- * @todo Allow injectors to request a re-run on their output. This
- *       would help if an operation is recursive.
- */
-abstract class HTMLPurifier_Injector
-{
-
-    /**
-     * Advisory name of injector, this is for friendly error messages
-     */
-    public $name;
-
-    /**
-     * Instance of HTMLPurifier_HTMLDefinition
-     */
-    protected $htmlDefinition;
-
-    /**
-     * Reference to CurrentNesting variable in Context. This is an array
-     * list of tokens that we are currently "inside"
-     */
-    protected $currentNesting;
-
-    /**
-     * Reference to InputTokens variable in Context. This is an array
-     * list of the input tokens that are being processed.
-     */
-    protected $inputTokens;
-
-    /**
-     * Reference to InputIndex variable in Context. This is an integer
-     * array index for $this->inputTokens that indicates what token
-     * is currently being processed.
-     */
-    protected $inputIndex;
-
-    /**
-     * Array of elements and attributes this injector creates and therefore
-     * need to be allowed by the definition. Takes form of
-     * array('element' => array('attr', 'attr2'), 'element2')
-     */
-    public $needed = array();
-
-    /**
-     * Index of inputTokens to rewind to.
-     */
-    protected $rewind = false;
-
-    /**
-     * Rewind to a spot to re-perform processing. This is useful if you
-     * deleted a node, and now need to see if this change affected any
-     * earlier nodes. Rewinding does not affect other injectors, and can
-     * result in infinite loops if not used carefully.
-     * @warning HTML Purifier will prevent you from fast-forwarding with this
-     *          function.
-     */
-    public function rewind($index) {
-        $this->rewind = $index;
-    }
-
-    /**
-     * Retrieves rewind, and then unsets it.
-     */
-    public function getRewind() {
-        $r = $this->rewind;
-        $this->rewind = false;
-        return $r;
-    }
-
-    /**
-     * Prepares the injector by giving it the config and context objects:
-     * this allows references to important variables to be made within
-     * the injector. This function also checks if the HTML environment
-     * will work with the Injector (see checkNeeded()).
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return Boolean false if success, string of missing needed element/attribute if failure
-     */
-    public function prepare($config, $context) {
-        $this->htmlDefinition = $config->getHTMLDefinition();
-        // Even though this might fail, some unit tests ignore this and
-        // still test checkNeeded, so be careful. Maybe get rid of that
-        // dependency.
-        $result = $this->checkNeeded($config);
-        if ($result !== false) return $result;
-        $this->currentNesting =& $context->get('CurrentNesting');
-        $this->inputTokens    =& $context->get('InputTokens');
-        $this->inputIndex     =& $context->get('InputIndex');
-        return false;
-    }
-
-    /**
-     * This function checks if the HTML environment
-     * will work with the Injector: if p tags are not allowed, the
-     * Auto-Paragraphing injector should not be enabled.
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return Boolean false if success, string of missing needed element/attribute if failure
-     */
-    public function checkNeeded($config) {
-        $def = $config->getHTMLDefinition();
-        foreach ($this->needed as $element => $attributes) {
-            if (is_int($element)) $element = $attributes;
-            if (!isset($def->info[$element])) return $element;
-            if (!is_array($attributes)) continue;
-            foreach ($attributes as $name) {
-                if (!isset($def->info[$element]->attr[$name])) return "$element.$name";
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Tests if the context node allows a certain element
-     * @param $name Name of element to test for
-     * @return True if element is allowed, false if it is not
-     */
-    public function allowsElement($name) {
-        if (!empty($this->currentNesting)) {
-            $parent_token = array_pop($this->currentNesting);
-            $this->currentNesting[] = $parent_token;
-            $parent = $this->htmlDefinition->info[$parent_token->name];
-        } else {
-            $parent = $this->htmlDefinition->info_parent_def;
-        }
-        if (!isset($parent->child->elements[$name]) || isset($parent->excludes[$name])) {
-            return false;
-        }
-        // check for exclusion
-        for ($i = count($this->currentNesting) - 2; $i >= 0; $i--) {
-            $node = $this->currentNesting[$i];
-            $def  = $this->htmlDefinition->info[$node->name];
-            if (isset($def->excludes[$name])) return false;
-        }
-        return true;
-    }
-
-    /**
-     * Iterator function, which starts with the next token and continues until
-     * you reach the end of the input tokens.
-     * @warning Please prevent previous references from interfering with this
-     *          functions by setting $i = null beforehand!
-     * @param &$i Current integer index variable for inputTokens
-     * @param &$current Current token variable. Do NOT use $token, as that variable is also a reference
-     */
-    protected function forward(&$i, &$current) {
-        if ($i === null) $i = $this->inputIndex + 1;
-        else $i++;
-        if (!isset($this->inputTokens[$i])) return false;
-        $current = $this->inputTokens[$i];
-        return true;
-    }
-
-    /**
-     * Similar to _forward, but accepts a third parameter $nesting (which
-     * should be initialized at 0) and stops when we hit the end tag
-     * for the node $this->inputIndex starts in.
-     */
-    protected function forwardUntilEndToken(&$i, &$current, &$nesting) {
-        $result = $this->forward($i, $current);
-        if (!$result) return false;
-        if ($nesting === null) $nesting = 0;
-        if     ($current instanceof HTMLPurifier_Token_Start) $nesting++;
-        elseif ($current instanceof HTMLPurifier_Token_End) {
-            if ($nesting <= 0) return false;
-            $nesting--;
-        }
-        return true;
-    }
-
-    /**
-     * Iterator function, starts with the previous token and continues until
-     * you reach the beginning of input tokens.
-     * @warning Please prevent previous references from interfering with this
-     *          functions by setting $i = null beforehand!
-     * @param &$i Current integer index variable for inputTokens
-     * @param &$current Current token variable. Do NOT use $token, as that variable is also a reference
-     */
-    protected function backward(&$i, &$current) {
-        if ($i === null) $i = $this->inputIndex - 1;
-        else $i--;
-        if ($i < 0) return false;
-        $current = $this->inputTokens[$i];
-        return true;
-    }
-
-    /**
-     * Initializes the iterator at the current position. Use in a do {} while;
-     * loop to force the _forward and _backward functions to start at the
-     * current location.
-     * @warning Please prevent previous references from interfering with this
-     *          functions by setting $i = null beforehand!
-     * @param &$i Current integer index variable for inputTokens
-     * @param &$current Current token variable. Do NOT use $token, as that variable is also a reference
-     */
-    protected function current(&$i, &$current) {
-        if ($i === null) $i = $this->inputIndex;
-        $current = $this->inputTokens[$i];
-    }
-
-    /**
-     * Handler that is called when a text token is processed
-     */
-    public function handleText(&$token) {}
-
-    /**
-     * Handler that is called when a start or empty token is processed
-     */
-    public function handleElement(&$token) {}
-
-    /**
-     * Handler that is called when an end token is processed
-     */
-    public function handleEnd(&$token) {
-        $this->notifyEnd($token);
-    }
-
-    /**
-     * Notifier that is called when an end token is processed
-     * @note This differs from handlers in that the token is read-only
-     * @deprecated
-     */
-    public function notifyEnd($token) {}
-
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php
deleted file mode 100644
index 8cc952549c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector/AutoParagraph.php
+++ /dev/null
@@ -1,340 +0,0 @@
-<?php
-
-/**
- * Injector that auto paragraphs text in the root node based on
- * double-spacing.
- * @todo Ensure all states are unit tested, including variations as well.
- * @todo Make a graph of the flow control for this Injector.
- */
-class HTMLPurifier_Injector_AutoParagraph extends HTMLPurifier_Injector
-{
-
-    public $name = 'AutoParagraph';
-    public $needed = array('p');
-
-    private function _pStart() {
-        $par = new HTMLPurifier_Token_Start('p');
-        $par->armor['MakeWellFormed_TagClosedError'] = true;
-        return $par;
-    }
-
-    public function handleText(&$token) {
-        $text = $token->data;
-        // Does the current parent allow <p> tags?
-        if ($this->allowsElement('p')) {
-            if (empty($this->currentNesting) || strpos($text, "\n\n") !== false) {
-                // Note that we have differing behavior when dealing with text
-                // in the anonymous root node, or a node inside the document.
-                // If the text as a double-newline, the treatment is the same;
-                // if it doesn't, see the next if-block if you're in the document.
-
-                $i = $nesting = null;
-                if (!$this->forwardUntilEndToken($i, $current, $nesting) && $token->is_whitespace) {
-                    // State 1.1: ...    ^ (whitespace, then document end)
-                    //               ----
-                    // This is a degenerate case
-                } else {
-                    // State 1.2: PAR1
-                    //            ----
-
-                    // State 1.3: PAR1\n\nPAR2
-                    //            ------------
-
-                    // State 1.4: <div>PAR1\n\nPAR2 (see State 2)
-                    //                 ------------
-                    $token = array($this->_pStart());
-                    $this->_splitText($text, $token);
-                }
-            } else {
-                // State 2:   <div>PAR1... (similar to 1.4)
-                //                 ----
-
-                // We're in an element that allows paragraph tags, but we're not
-                // sure if we're going to need them.
-                if ($this->_pLookAhead()) {
-                    // State 2.1: <div>PAR1<b>PAR1\n\nPAR2
-                    //                 ----
-                    // Note: This will always be the first child, since any
-                    // previous inline element would have triggered this very
-                    // same routine, and found the double newline. One possible
-                    // exception would be a comment.
-                    $token = array($this->_pStart(), $token);
-                } else {
-                    // State 2.2.1: <div>PAR1<div>
-                    //                   ----
-
-                    // State 2.2.2: <div>PAR1<b>PAR1</b></div>
-                    //                   ----
-                }
-            }
-        // Is the current parent a <p> tag?
-        } elseif (
-            !empty($this->currentNesting) &&
-            $this->currentNesting[count($this->currentNesting)-1]->name == 'p'
-        ) {
-            // State 3.1: ...<p>PAR1
-            //                  ----
-
-            // State 3.2: ...<p>PAR1\n\nPAR2
-            //                  ------------
-            $token = array();
-            $this->_splitText($text, $token);
-        // Abort!
-        } else {
-            // State 4.1: ...<b>PAR1
-            //                  ----
-
-            // State 4.2: ...<b>PAR1\n\nPAR2
-            //                  ------------
-        }
-    }
-
-    public function handleElement(&$token) {
-        // We don't have to check if we're already in a <p> tag for block
-        // tokens, because the tag would have been autoclosed by MakeWellFormed.
-        if ($this->allowsElement('p')) {
-            if (!empty($this->currentNesting)) {
-                if ($this->_isInline($token)) {
-                    // State 1: <div>...<b>
-                    //                  ---
-
-                    // Check if this token is adjacent to the parent token
-                    // (seek backwards until token isn't whitespace)
-                    $i = null;
-                    $this->backward($i, $prev);
-
-                    if (!$prev instanceof HTMLPurifier_Token_Start) {
-                        // Token wasn't adjacent
-
-                        if (
-                            $prev instanceof HTMLPurifier_Token_Text &&
-                            substr($prev->data, -2) === "\n\n"
-                        ) {
-                            // State 1.1.4: <div><p>PAR1</p>\n\n<b>
-                            //                                  ---
-
-                            // Quite frankly, this should be handled by splitText
-                            $token = array($this->_pStart(), $token);
-                        } else {
-                            // State 1.1.1: <div><p>PAR1</p><b>
-                            //                              ---
-
-                            // State 1.1.2: <div><br /><b>
-                            //                         ---
-
-                            // State 1.1.3: <div>PAR<b>
-                            //                      ---
-                        }
-
-                    } else {
-                        // State 1.2.1: <div><b>
-                        //                   ---
-
-                        // Lookahead to see if <p> is needed.
-                        if ($this->_pLookAhead()) {
-                            // State 1.3.1: <div><b>PAR1\n\nPAR2
-                            //                   ---
-                            $token = array($this->_pStart(), $token);
-                        } else {
-                            // State 1.3.2: <div><b>PAR1</b></div>
-                            //                   ---
-
-                            // State 1.3.3: <div><b>PAR1</b><div></div>\n\n</div>
-                            //                   ---
-                        }
-                    }
-                } else {
-                    // State 2.3: ...<div>
-                    //               -----
-                }
-            } else {
-                if ($this->_isInline($token)) {
-                    // State 3.1: <b>
-                    //            ---
-                    // This is where the {p} tag is inserted, not reflected in
-                    // inputTokens yet, however.
-                    $token = array($this->_pStart(), $token);
-                } else {
-                    // State 3.2: <div>
-                    //            -----
-                }
-
-                $i = null;
-                if ($this->backward($i, $prev)) {
-                    if (
-                        !$prev instanceof HTMLPurifier_Token_Text
-                    ) {
-                        // State 3.1.1: ...</p>{p}<b>
-                        //                        ---
-
-                        // State 3.2.1: ...</p><div>
-                        //                     -----
-
-                        if (!is_array($token)) $token = array($token);
-                        array_unshift($token, new HTMLPurifier_Token_Text("\n\n"));
-                    } else {
-                        // State 3.1.2: ...</p>\n\n{p}<b>
-                        //                            ---
-
-                        // State 3.2.2: ...</p>\n\n<div>
-                        //                         -----
-
-                        // Note: PAR<ELEM> cannot occur because PAR would have been
-                        // wrapped in <p> tags.
-                    }
-                }
-            }
-        } else {
-            // State 2.2: <ul><li>
-            //                ----
-
-            // State 2.4: <p><b>
-            //               ---
-        }
-    }
-
-    /**
-     * Splits up a text in paragraph tokens and appends them
-     * to the result stream that will replace the original
-     * @param $data String text data that will be processed
-     *    into paragraphs
-     * @param $result Reference to array of tokens that the
-     *    tags will be appended onto
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     */
-    private function _splitText($data, &$result) {
-        $raw_paragraphs = explode("\n\n", $data);
-        $paragraphs  = array(); // without empty paragraphs
-        $needs_start = false;
-        $needs_end   = false;
-
-        $c = count($raw_paragraphs);
-        if ($c == 1) {
-            // There were no double-newlines, abort quickly. In theory this
-            // should never happen.
-            $result[] = new HTMLPurifier_Token_Text($data);
-            return;
-        }
-        for ($i = 0; $i < $c; $i++) {
-            $par = $raw_paragraphs[$i];
-            if (trim($par) !== '') {
-                $paragraphs[] = $par;
-            } else {
-                if ($i == 0) {
-                    // Double newline at the front
-                    if (empty($result)) {
-                        // The empty result indicates that the AutoParagraph
-                        // injector did not add any start paragraph tokens.
-                        // This means that we have been in a paragraph for
-                        // a while, and the newline means we should start a new one.
-                        $result[] = new HTMLPurifier_Token_End('p');
-                        $result[] = new HTMLPurifier_Token_Text("\n\n");
-                        // However, the start token should only be added if
-                        // there is more processing to be done (i.e. there are
-                        // real paragraphs in here). If there are none, the
-                        // next start paragraph tag will be handled by the
-                        // next call to the injector
-                        $needs_start = true;
-                    } else {
-                        // We just started a new paragraph!
-                        // Reinstate a double-newline for presentation's sake, since
-                        // it was in the source code.
-                        array_unshift($result, new HTMLPurifier_Token_Text("\n\n"));
-                    }
-                } elseif ($i + 1 == $c) {
-                    // Double newline at the end
-                    // There should be a trailing </p> when we're finally done.
-                    $needs_end = true;
-                }
-            }
-        }
-
-        // Check if this was just a giant blob of whitespace. Move this earlier,
-        // perhaps?
-        if (empty($paragraphs)) {
-            return;
-        }
-
-        // Add the start tag indicated by \n\n at the beginning of $data
-        if ($needs_start) {
-            $result[] = $this->_pStart();
-        }
-
-        // Append the paragraphs onto the result
-        foreach ($paragraphs as $par) {
-            $result[] = new HTMLPurifier_Token_Text($par);
-            $result[] = new HTMLPurifier_Token_End('p');
-            $result[] = new HTMLPurifier_Token_Text("\n\n");
-            $result[] = $this->_pStart();
-        }
-
-        // Remove trailing start token; Injector will handle this later if
-        // it was indeed needed. This prevents from needing to do a lookahead,
-        // at the cost of a lookbehind later.
-        array_pop($result);
-
-        // If there is no need for an end tag, remove all of it and let
-        // MakeWellFormed close it later.
-        if (!$needs_end) {
-            array_pop($result); // removes \n\n
-            array_pop($result); // removes </p>
-        }
-
-    }
-
-    /**
-     * Returns true if passed token is inline (and, ergo, allowed in
-     * paragraph tags)
-     */
-    private function _isInline($token) {
-        return isset($this->htmlDefinition->info['p']->child->elements[$token->name]);
-    }
-
-    /**
-     * Looks ahead in the token list and determines whether or not we need
-     * to insert a <p> tag.
-     */
-    private function _pLookAhead() {
-        $this->current($i, $current);
-        if ($current instanceof HTMLPurifier_Token_Start) $nesting = 1;
-        else $nesting = 0;
-        $ok = false;
-        while ($this->forwardUntilEndToken($i, $current, $nesting)) {
-            $result = $this->_checkNeedsP($current);
-            if ($result !== null) {
-                $ok = $result;
-                break;
-            }
-        }
-        return $ok;
-    }
-
-    /**
-     * Determines if a particular token requires an earlier inline token
-     * to get a paragraph. This should be used with _forwardUntilEndToken
-     */
-    private function _checkNeedsP($current) {
-        if ($current instanceof HTMLPurifier_Token_Start){
-            if (!$this->_isInline($current)) {
-                // <div>PAR1<div>
-                //      ----
-                // Terminate early, since we hit a block element
-                return false;
-            }
-        } elseif ($current instanceof HTMLPurifier_Token_Text) {
-            if (strpos($current->data, "\n\n") !== false) {
-                // <div>PAR1<b>PAR1\n\nPAR2
-                //      ----
-                return true;
-            } else {
-                // <div>PAR1<b>PAR1...
-                //      ----
-            }
-        }
-        return null;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php
deleted file mode 100644
index 9dce9bd085..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector/DisplayLinkURI.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-/**
- * Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
- */
-class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
-{
-
-    public $name = 'DisplayLinkURI';
-    public $needed = array('a');
-
-    public function handleElement(&$token) {
-    }
-
-    public function handleEnd(&$token) {
-        if (isset($token->start->attr['href'])){
-            $url = $token->start->attr['href'];
-            unset($token->start->attr['href']);
-            $token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
-        } else {
-            // nothing to display
-        }
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php
deleted file mode 100644
index 296dac2829..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector/Linkify.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-/**
- * Injector that converts http, https and ftp text URLs to actual links.
- */
-class HTMLPurifier_Injector_Linkify extends HTMLPurifier_Injector
-{
-
-    public $name = 'Linkify';
-    public $needed = array('a' => array('href'));
-
-    public function handleText(&$token) {
-        if (!$this->allowsElement('a')) return;
-
-        if (strpos($token->data, '://') === false) {
-            // our really quick heuristic failed, abort
-            // this may not work so well if we want to match things like
-            // "google.com", but then again, most people don't
-            return;
-        }
-
-        // there is/are URL(s). Let's split the string:
-        // Note: this regex is extremely permissive
-        $bits = preg_split('#((?:https?|ftp)://[^\s\'"<>()]+)#S', $token->data, -1, PREG_SPLIT_DELIM_CAPTURE);
-
-        $token = array();
-
-        // $i = index
-        // $c = count
-        // $l = is link
-        for ($i = 0, $c = count($bits), $l = false; $i < $c; $i++, $l = !$l) {
-            if (!$l) {
-                if ($bits[$i] === '') continue;
-                $token[] = new HTMLPurifier_Token_Text($bits[$i]);
-            } else {
-                $token[] = new HTMLPurifier_Token_Start('a', array('href' => $bits[$i]));
-                $token[] = new HTMLPurifier_Token_Text($bits[$i]);
-                $token[] = new HTMLPurifier_Token_End('a');
-            }
-        }
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php
deleted file mode 100644
index ad2455a91c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector/PurifierLinkify.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-
-/**
- * Injector that converts configuration directive syntax %Namespace.Directive
- * to links
- */
-class HTMLPurifier_Injector_PurifierLinkify extends HTMLPurifier_Injector
-{
-
-    public $name = 'PurifierLinkify';
-    public $docURL;
-    public $needed = array('a' => array('href'));
-
-    public function prepare($config, $context) {
-        $this->docURL = $config->get('AutoFormat.PurifierLinkify.DocURL');
-        return parent::prepare($config, $context);
-    }
-
-    public function handleText(&$token) {
-        if (!$this->allowsElement('a')) return;
-        if (strpos($token->data, '%') === false) return;
-
-        $bits = preg_split('#%([a-z0-9]+\.[a-z0-9]+)#Si', $token->data, -1, PREG_SPLIT_DELIM_CAPTURE);
-        $token = array();
-
-        // $i = index
-        // $c = count
-        // $l = is link
-        for ($i = 0, $c = count($bits), $l = false; $i < $c; $i++, $l = !$l) {
-            if (!$l) {
-                if ($bits[$i] === '') continue;
-                $token[] = new HTMLPurifier_Token_Text($bits[$i]);
-            } else {
-                $token[] = new HTMLPurifier_Token_Start('a',
-                    array('href' => str_replace('%s', $bits[$i], $this->docURL)));
-                $token[] = new HTMLPurifier_Token_Text('%' . $bits[$i]);
-                $token[] = new HTMLPurifier_Token_End('a');
-            }
-        }
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php
deleted file mode 100644
index 638bfca03b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector/RemoveEmpty.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-class HTMLPurifier_Injector_RemoveEmpty extends HTMLPurifier_Injector
-{
-
-    private $context, $config, $attrValidator, $removeNbsp, $removeNbspExceptions;
-
-    public function prepare($config, $context) {
-        parent::prepare($config, $context);
-        $this->config = $config;
-        $this->context = $context;
-        $this->removeNbsp = $config->get('AutoFormat.RemoveEmpty.RemoveNbsp');
-        $this->removeNbspExceptions = $config->get('AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions');
-        $this->attrValidator = new HTMLPurifier_AttrValidator();
-    }
-
-    public function handleElement(&$token) {
-        if (!$token instanceof HTMLPurifier_Token_Start) return;
-        $next = false;
-        for ($i = $this->inputIndex + 1, $c = count($this->inputTokens); $i < $c; $i++) {
-            $next = $this->inputTokens[$i];
-            if ($next instanceof HTMLPurifier_Token_Text) {
-                if ($next->is_whitespace) continue;
-                if ($this->removeNbsp && !isset($this->removeNbspExceptions[$token->name])) {
-                    $plain = str_replace("\xC2\xA0", "", $next->data);
-                    $isWsOrNbsp = $plain === '' || ctype_space($plain);
-                    if ($isWsOrNbsp) continue;
-                }
-            }
-            break;
-        }
-        if (!$next || ($next instanceof HTMLPurifier_Token_End && $next->name == $token->name)) {
-            if ($token->name == 'colgroup') return;
-            $this->attrValidator->validateToken($token, $this->config, $this->context);
-            $token->armor['ValidateAttributes'] = true;
-            if (isset($token->attr['id']) || isset($token->attr['name'])) return;
-            $token = $i - $this->inputIndex + 1;
-            for ($b = $this->inputIndex - 1; $b > 0; $b--) {
-                $prev = $this->inputTokens[$b];
-                if ($prev instanceof HTMLPurifier_Token_Text && $prev->is_whitespace) continue;
-                break;
-            }
-            // This is safe because we removed the token that triggered this.
-            $this->rewind($b - 1);
-            return;
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php b/extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php
deleted file mode 100644
index 3415828685..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Injector/SafeObject.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-
-/**
- * Adds important param elements to inside of object in order to make
- * things safe.
- */
-class HTMLPurifier_Injector_SafeObject extends HTMLPurifier_Injector
-{
-    public $name = 'SafeObject';
-    public $needed = array('object', 'param');
-
-    protected $objectStack = array();
-    protected $paramStack  = array();
-
-    // Keep this synchronized with AttrTransform/SafeParam.php
-    protected $addParam = array(
-        'allowScriptAccess' => 'never',
-        'allowNetworking' => 'internal',
-    );
-    protected $allowedParam = array(
-        'wmode' => true,
-        'movie' => true,
-    );
-
-    public function prepare($config, $context) {
-        parent::prepare($config, $context);
-    }
-
-    public function handleElement(&$token) {
-        if ($token->name == 'object') {
-            $this->objectStack[] = $token;
-            $this->paramStack[] = array();
-            $new = array($token);
-            foreach ($this->addParam as $name => $value) {
-                $new[] = new HTMLPurifier_Token_Empty('param', array('name' => $name, 'value' => $value));
-            }
-            $token = $new;
-        } elseif ($token->name == 'param') {
-            $nest = count($this->currentNesting) - 1;
-            if ($nest >= 0 && $this->currentNesting[$nest]->name === 'object') {
-                $i = count($this->objectStack) - 1;
-                if (!isset($token->attr['name'])) {
-                    $token = false;
-                    return;
-                }
-                $n = $token->attr['name'];
-                // We need this fix because YouTube doesn't supply a data
-                // attribute, which we need if a type is specified. This is
-                // *very* Flash specific.
-                if (!isset($this->objectStack[$i]->attr['data']) && $token->attr['name'] == 'movie') {
-                    $this->objectStack[$i]->attr['data'] = $token->attr['value'];
-                }
-                // Check if the parameter is the correct value but has not
-                // already been added
-                if (
-                    !isset($this->paramStack[$i][$n]) &&
-                    isset($this->addParam[$n]) &&
-                    $token->attr['name'] === $this->addParam[$n]
-                ) {
-                    // keep token, and add to param stack
-                    $this->paramStack[$i][$n] = true;
-                } elseif (isset($this->allowedParam[$n])) {
-                    // keep token, don't do anything to it
-                    // (could possibly check for duplicates here)
-                } else {
-                    $token = false;
-                }
-            } else {
-                // not directly inside an object, DENY!
-                $token = false;
-            }
-        }
-    }
-
-    public function handleEnd(&$token) {
-        // This is the WRONG way of handling the object and param stacks;
-        // we should be inserting them directly on the relevant object tokens
-        // so that the global stack handling handles it.
-        if ($token->name == 'object') {
-            array_pop($this->objectStack);
-            array_pop($this->paramStack);
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language.php b/extlib/HTMLPurifier/HTMLPurifier/Language.php
deleted file mode 100644
index 3e2be03b58..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Language.php
+++ /dev/null
@@ -1,163 +0,0 @@
-<?php
-
-/**
- * Represents a language and defines localizable string formatting and
- * other functions, as well as the localized messages for HTML Purifier.
- */
-class HTMLPurifier_Language
-{
-
-    /**
-     * ISO 639 language code of language. Prefers shortest possible version
-     */
-    public $code = 'en';
-
-    /**
-     * Fallback language code
-     */
-    public $fallback = false;
-
-    /**
-     * Array of localizable messages
-     */
-    public $messages = array();
-
-    /**
-     * Array of localizable error codes
-     */
-    public $errorNames = array();
-
-    /**
-     * True if no message file was found for this language, so English
-     * is being used instead. Check this if you'd like to notify the
-     * user that they've used a non-supported language.
-     */
-    public $error = false;
-
-    /**
-     * Has the language object been loaded yet?
-     * @todo Make it private, fix usage in HTMLPurifier_LanguageTest
-     */
-    public $_loaded = false;
-
-    /**
-     * Instances of HTMLPurifier_Config and HTMLPurifier_Context
-     */
-    protected $config, $context;
-
-    public function __construct($config, $context) {
-        $this->config  = $config;
-        $this->context = $context;
-    }
-
-    /**
-     * Loads language object with necessary info from factory cache
-     * @note This is a lazy loader
-     */
-    public function load() {
-        if ($this->_loaded) return;
-        $factory = HTMLPurifier_LanguageFactory::instance();
-        $factory->loadLanguage($this->code);
-        foreach ($factory->keys as $key) {
-            $this->$key = $factory->cache[$this->code][$key];
-        }
-        $this->_loaded = true;
-    }
-
-    /**
-     * Retrieves a localised message.
-     * @param $key string identifier of message
-     * @return string localised message
-     */
-    public function getMessage($key) {
-        if (!$this->_loaded) $this->load();
-        if (!isset($this->messages[$key])) return "[$key]";
-        return $this->messages[$key];
-    }
-
-    /**
-     * Retrieves a localised error name.
-     * @param $int integer error number, corresponding to PHP's error
-     *             reporting
-     * @return string localised message
-     */
-    public function getErrorName($int) {
-        if (!$this->_loaded) $this->load();
-        if (!isset($this->errorNames[$int])) return "[Error: $int]";
-        return $this->errorNames[$int];
-    }
-
-    /**
-     * Converts an array list into a string readable representation
-     */
-    public function listify($array) {
-        $sep      = $this->getMessage('Item separator');
-        $sep_last = $this->getMessage('Item separator last');
-        $ret = '';
-        for ($i = 0, $c = count($array); $i < $c; $i++) {
-            if ($i == 0) {
-            } elseif ($i + 1 < $c) {
-                $ret .= $sep;
-            } else {
-                $ret .= $sep_last;
-            }
-            $ret .= $array[$i];
-        }
-        return $ret;
-    }
-
-    /**
-     * Formats a localised message with passed parameters
-     * @param $key string identifier of message
-     * @param $args Parameters to substitute in
-     * @return string localised message
-     * @todo Implement conditionals? Right now, some messages make
-     *     reference to line numbers, but those aren't always available
-     */
-    public function formatMessage($key, $args = array()) {
-        if (!$this->_loaded) $this->load();
-        if (!isset($this->messages[$key])) return "[$key]";
-        $raw = $this->messages[$key];
-        $subst = array();
-        $generator = false;
-        foreach ($args as $i => $value) {
-            if (is_object($value)) {
-                if ($value instanceof HTMLPurifier_Token) {
-                    // factor this out some time
-                    if (!$generator) $generator = $this->context->get('Generator');
-                    if (isset($value->name)) $subst['$'.$i.'.Name'] = $value->name;
-                    if (isset($value->data)) $subst['$'.$i.'.Data'] = $value->data;
-                    $subst['$'.$i.'.Compact'] =
-                    $subst['$'.$i.'.Serialized'] = $generator->generateFromToken($value);
-                    // a more complex algorithm for compact representation
-                    // could be introduced for all types of tokens. This
-                    // may need to be factored out into a dedicated class
-                    if (!empty($value->attr)) {
-                        $stripped_token = clone $value;
-                        $stripped_token->attr = array();
-                        $subst['$'.$i.'.Compact'] = $generator->generateFromToken($stripped_token);
-                    }
-                    $subst['$'.$i.'.Line'] = $value->line ? $value->line : 'unknown';
-                }
-                continue;
-            } elseif (is_array($value)) {
-                $keys = array_keys($value);
-                if (array_keys($keys) === $keys) {
-                    // list
-                    $subst['$'.$i] = $this->listify($value);
-                } else {
-                    // associative array
-                    // no $i implementation yet, sorry
-                    $subst['$'.$i.'.Keys'] = $this->listify($keys);
-                    $subst['$'.$i.'.Values'] = $this->listify(array_values($value));
-                }
-                continue;
-            }
-            $subst['$' . $i] = $value;
-        }
-        return strtr($raw, $subst);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php b/extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php
deleted file mode 100644
index d52fcb7ac1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Language/classes/en-x-test.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-// private class for unit testing
-
-class HTMLPurifier_Language_en_x_test extends HTMLPurifier_Language
-{
-
-
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php
deleted file mode 100644
index 1c046f379e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-test.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-// private language message file for unit testing purposes
-
-$fallback = 'en';
-
-$messages = array(
-    'HTMLPurifier' => 'HTML Purifier X'
-);
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php
deleted file mode 100644
index 806c83fbf7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en-x-testmini.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-// private language message file for unit testing purposes
-// this language file has no class associated with it
-
-$fallback = 'en';
-
-$messages = array(
-    'HTMLPurifier' => 'HTML Purifier XNone'
-);
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php b/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php
deleted file mode 100644
index aab2e52ebc..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Language/messages/en.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-$fallback = false;
-
-$messages = array(
-
-'HTMLPurifier' => 'HTML Purifier',
-
-// for unit testing purposes
-'LanguageFactoryTest: Pizza' => 'Pizza',
-'LanguageTest: List' => '$1',
-'LanguageTest: Hash' => '$1.Keys; $1.Values',
-
-'Item separator' => ', ',
-'Item separator last' => ' and ', // non-Harvard style
-
-'ErrorCollector: No errors' => 'No errors detected. However, because error reporting is still incomplete, there may have been errors that the error collector was not notified of; please inspect the output HTML carefully.',
-'ErrorCollector: At line'   => ' at line $line',
-'ErrorCollector: Incidental errors'  => 'Incidental errors',
-
-'Lexer: Unclosed comment'      => 'Unclosed comment',
-'Lexer: Unescaped lt'          => 'Unescaped less-than sign (<) should be &lt;',
-'Lexer: Missing gt'            => 'Missing greater-than sign (>), previous less-than sign (<) should be escaped',
-'Lexer: Missing attribute key' => 'Attribute declaration has no key',
-'Lexer: Missing end quote'     => 'Attribute declaration has no end quote',
-
-'Strategy_RemoveForeignElements: Tag transform'              => '<$1> element transformed into $CurrentToken.Serialized',
-'Strategy_RemoveForeignElements: Missing required attribute' => '$CurrentToken.Compact element missing required attribute $1',
-'Strategy_RemoveForeignElements: Foreign element to text'    => 'Unrecognized $CurrentToken.Serialized tag converted to text',
-'Strategy_RemoveForeignElements: Foreign element removed'    => 'Unrecognized $CurrentToken.Serialized tag removed',
-'Strategy_RemoveForeignElements: Comment removed'            => 'Comment containing "$CurrentToken.Data" removed',
-'Strategy_RemoveForeignElements: Foreign meta element removed' => 'Unrecognized $CurrentToken.Serialized meta tag and all descendants removed',
-'Strategy_RemoveForeignElements: Token removed to end'       => 'Tags and text starting from $1 element where removed to end',
-'Strategy_RemoveForeignElements: Trailing hyphen in comment removed' => 'Trailing hyphen(s) in comment removed',
-'Strategy_RemoveForeignElements: Hyphens in comment collapsed' => 'Double hyphens in comments are not allowed, and were collapsed into single hyphens',
-
-'Strategy_MakeWellFormed: Unnecessary end tag removed' => 'Unnecessary $CurrentToken.Serialized tag removed',
-'Strategy_MakeWellFormed: Unnecessary end tag to text' => 'Unnecessary $CurrentToken.Serialized tag converted to text',
-'Strategy_MakeWellFormed: Tag auto closed'             => '$1.Compact started on line $1.Line auto-closed by $CurrentToken.Compact',
-'Strategy_MakeWellFormed: Tag carryover'               => '$1.Compact started on line $1.Line auto-continued into $CurrentToken.Compact',
-'Strategy_MakeWellFormed: Stray end tag removed'       => 'Stray $CurrentToken.Serialized tag removed',
-'Strategy_MakeWellFormed: Stray end tag to text'       => 'Stray $CurrentToken.Serialized tag converted to text',
-'Strategy_MakeWellFormed: Tag closed by element end'   => '$1.Compact tag started on line $1.Line closed by end of $CurrentToken.Serialized',
-'Strategy_MakeWellFormed: Tag closed by document end'  => '$1.Compact tag started on line $1.Line closed by end of document',
-
-'Strategy_FixNesting: Node removed'          => '$CurrentToken.Compact node removed',
-'Strategy_FixNesting: Node excluded'         => '$CurrentToken.Compact node removed due to descendant exclusion by ancestor element',
-'Strategy_FixNesting: Node reorganized'      => 'Contents of $CurrentToken.Compact node reorganized to enforce its content model',
-'Strategy_FixNesting: Node contents removed' => 'Contents of $CurrentToken.Compact node removed',
-
-'AttrValidator: Attributes transformed' => 'Attributes on $CurrentToken.Compact transformed from $1.Keys to $2.Keys',
-'AttrValidator: Attribute removed' => '$CurrentAttr.Name attribute on $CurrentToken.Compact removed',
-
-);
-
-$errorNames = array(
-    E_ERROR   => 'Error',
-    E_WARNING => 'Warning',
-    E_NOTICE  => 'Notice'
-);
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php b/extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php
deleted file mode 100644
index 134ef8c745..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/LanguageFactory.php
+++ /dev/null
@@ -1,198 +0,0 @@
-<?php
-
-/**
- * Class responsible for generating HTMLPurifier_Language objects, managing
- * caching and fallbacks.
- * @note Thanks to MediaWiki for the general logic, although this version
- *       has been entirely rewritten
- * @todo Serialized cache for languages
- */
-class HTMLPurifier_LanguageFactory
-{
-
-    /**
-     * Cache of language code information used to load HTMLPurifier_Language objects
-     * Structure is: $factory->cache[$language_code][$key] = $value
-     * @value array map
-     */
-    public $cache;
-
-    /**
-     * Valid keys in the HTMLPurifier_Language object. Designates which
-     * variables to slurp out of a message file.
-     * @value array list
-     */
-    public $keys = array('fallback', 'messages', 'errorNames');
-
-    /**
-     * Instance of HTMLPurifier_AttrDef_Lang to validate language codes
-     * @value object HTMLPurifier_AttrDef_Lang
-     */
-    protected $validator;
-
-    /**
-     * Cached copy of dirname(__FILE__), directory of current file without
-     * trailing slash
-     * @value string filename
-     */
-    protected $dir;
-
-    /**
-     * Keys whose contents are a hash map and can be merged
-     * @value array lookup
-     */
-    protected $mergeable_keys_map = array('messages' => true, 'errorNames' => true);
-
-    /**
-     * Keys whose contents are a list and can be merged
-     * @value array lookup
-     */
-    protected $mergeable_keys_list = array();
-
-    /**
-     * Retrieve sole instance of the factory.
-     * @param $prototype Optional prototype to overload sole instance with,
-     *                   or bool true to reset to default factory.
-     */
-    public static function instance($prototype = null) {
-        static $instance = null;
-        if ($prototype !== null) {
-            $instance = $prototype;
-        } elseif ($instance === null || $prototype == true) {
-            $instance = new HTMLPurifier_LanguageFactory();
-            $instance->setup();
-        }
-        return $instance;
-    }
-
-    /**
-     * Sets up the singleton, much like a constructor
-     * @note Prevents people from getting this outside of the singleton
-     */
-    public function setup() {
-        $this->validator = new HTMLPurifier_AttrDef_Lang();
-        $this->dir = HTMLPURIFIER_PREFIX . '/HTMLPurifier';
-    }
-
-    /**
-     * Creates a language object, handles class fallbacks
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @param $code Code to override configuration with. Private parameter.
-     */
-    public function create($config, $context, $code = false) {
-
-        // validate language code
-        if ($code === false) {
-            $code = $this->validator->validate(
-              $config->get('Core.Language'), $config, $context
-            );
-        } else {
-            $code = $this->validator->validate($code, $config, $context);
-        }
-        if ($code === false) $code = 'en'; // malformed code becomes English
-
-        $pcode = str_replace('-', '_', $code); // make valid PHP classname
-        static $depth = 0; // recursion protection
-
-        if ($code == 'en') {
-            $lang = new HTMLPurifier_Language($config, $context);
-        } else {
-            $class = 'HTMLPurifier_Language_' . $pcode;
-            $file  = $this->dir . '/Language/classes/' . $code . '.php';
-            if (file_exists($file) || class_exists($class, false)) {
-                $lang = new $class($config, $context);
-            } else {
-                // Go fallback
-                $raw_fallback = $this->getFallbackFor($code);
-                $fallback = $raw_fallback ? $raw_fallback : 'en';
-                $depth++;
-                $lang = $this->create($config, $context, $fallback);
-                if (!$raw_fallback) {
-                    $lang->error = true;
-                }
-                $depth--;
-            }
-        }
-
-        $lang->code = $code;
-
-        return $lang;
-
-    }
-
-    /**
-     * Returns the fallback language for language
-     * @note Loads the original language into cache
-     * @param $code string language code
-     */
-    public function getFallbackFor($code) {
-        $this->loadLanguage($code);
-        return $this->cache[$code]['fallback'];
-    }
-
-    /**
-     * Loads language into the cache, handles message file and fallbacks
-     * @param $code string language code
-     */
-    public function loadLanguage($code) {
-        static $languages_seen = array(); // recursion guard
-
-        // abort if we've already loaded it
-        if (isset($this->cache[$code])) return;
-
-        // generate filename
-        $filename = $this->dir . '/Language/messages/' . $code . '.php';
-
-        // default fallback : may be overwritten by the ensuing include
-        $fallback = ($code != 'en') ? 'en' : false;
-
-        // load primary localisation
-        if (!file_exists($filename)) {
-            // skip the include: will rely solely on fallback
-            $filename = $this->dir . '/Language/messages/en.php';
-            $cache = array();
-        } else {
-            include $filename;
-            $cache = compact($this->keys);
-        }
-
-        // load fallback localisation
-        if (!empty($fallback)) {
-
-            // infinite recursion guard
-            if (isset($languages_seen[$code])) {
-                trigger_error('Circular fallback reference in language ' .
-                    $code, E_USER_ERROR);
-                $fallback = 'en';
-            }
-            $language_seen[$code] = true;
-
-            // load the fallback recursively
-            $this->loadLanguage($fallback);
-            $fallback_cache = $this->cache[$fallback];
-
-            // merge fallback with current language
-            foreach ( $this->keys as $key ) {
-                if (isset($cache[$key]) && isset($fallback_cache[$key])) {
-                    if (isset($this->mergeable_keys_map[$key])) {
-                        $cache[$key] = $cache[$key] + $fallback_cache[$key];
-                    } elseif (isset($this->mergeable_keys_list[$key])) {
-                        $cache[$key] = array_merge( $fallback_cache[$key], $cache[$key] );
-                    }
-                } else {
-                    $cache[$key] = $fallback_cache[$key];
-                }
-            }
-
-        }
-
-        // save to cache for later retrieval
-        $this->cache[$code] = $cache;
-
-        return;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Length.php b/extlib/HTMLPurifier/HTMLPurifier/Length.php
deleted file mode 100644
index 8d2a46b7da..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Length.php
+++ /dev/null
@@ -1,115 +0,0 @@
-<?php
-
-/**
- * Represents a measurable length, with a string numeric magnitude
- * and a unit. This object is immutable.
- */
-class HTMLPurifier_Length
-{
-
-    /**
-     * String numeric magnitude.
-     */
-    protected $n;
-
-    /**
-     * String unit. False is permitted if $n = 0.
-     */
-    protected $unit;
-
-    /**
-     * Whether or not this length is valid. Null if not calculated yet.
-     */
-    protected $isValid;
-
-    /**
-     * Lookup array of units recognized by CSS 2.1
-     */
-    protected static $allowedUnits = array(
-        'em' => true, 'ex' => true, 'px' => true, 'in' => true,
-        'cm' => true, 'mm' => true, 'pt' => true, 'pc' => true
-    );
-
-    /**
-     * @param number $n Magnitude
-     * @param string $u Unit
-     */
-    public function __construct($n = '0', $u = false) {
-        $this->n = (string) $n;
-        $this->unit = $u !== false ? (string) $u : false;
-    }
-
-    /**
-     * @param string $s Unit string, like '2em' or '3.4in'
-     * @warning Does not perform validation.
-     */
-    static public function make($s) {
-        if ($s instanceof HTMLPurifier_Length) return $s;
-        $n_length = strspn($s, '1234567890.+-');
-        $n = substr($s, 0, $n_length);
-        $unit = substr($s, $n_length);
-        if ($unit === '') $unit = false;
-        return new HTMLPurifier_Length($n, $unit);
-    }
-
-    /**
-     * Validates the number and unit.
-     */
-    protected function validate() {
-        // Special case:
-        if ($this->n === '+0' || $this->n === '-0') $this->n = '0';
-        if ($this->n === '0' && $this->unit === false) return true;
-        if (!ctype_lower($this->unit)) $this->unit = strtolower($this->unit);
-        if (!isset(HTMLPurifier_Length::$allowedUnits[$this->unit])) return false;
-        // Hack:
-        $def = new HTMLPurifier_AttrDef_CSS_Number();
-        $result = $def->validate($this->n, false, false);
-        if ($result === false) return false;
-        $this->n = $result;
-        return true;
-    }
-
-    /**
-     * Returns string representation of number.
-     */
-    public function toString() {
-        if (!$this->isValid()) return false;
-        return $this->n . $this->unit;
-    }
-
-    /**
-     * Retrieves string numeric magnitude.
-     */
-    public function getN() {return $this->n;}
-
-    /**
-     * Retrieves string unit.
-     */
-    public function getUnit() {return $this->unit;}
-
-    /**
-     * Returns true if this length unit is valid.
-     */
-    public function isValid() {
-        if ($this->isValid === null) $this->isValid = $this->validate();
-        return $this->isValid;
-    }
-
-    /**
-     * Compares two lengths, and returns 1 if greater, -1 if less and 0 if equal.
-     * @warning If both values are too large or small, this calculation will
-     *          not work properly
-     */
-    public function compareTo($l) {
-        if ($l === false) return false;
-        if ($l->unit !== $this->unit) {
-            $converter = new HTMLPurifier_UnitConverter();
-            $l = $converter->convert($l, $this->unit);
-            if ($l === false) return false;
-        }
-        return $this->n - $l->n;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer.php
deleted file mode 100644
index 8cce008d3d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Lexer.php
+++ /dev/null
@@ -1,298 +0,0 @@
-<?php
-
-/**
- * Forgivingly lexes HTML (SGML-style) markup into tokens.
- *
- * A lexer parses a string of SGML-style markup and converts them into
- * corresponding tokens.  It doesn't check for well-formedness, although its
- * internal mechanism may make this automatic (such as the case of
- * HTMLPurifier_Lexer_DOMLex).  There are several implementations to choose
- * from.
- *
- * A lexer is HTML-oriented: it might work with XML, but it's not
- * recommended, as we adhere to a subset of the specification for optimization
- * reasons. This might change in the future. Also, most tokenizers are not
- * expected to handle DTDs or PIs.
- *
- * This class should not be directly instantiated, but you may use create() to
- * retrieve a default copy of the lexer.  Being a supertype, this class
- * does not actually define any implementation, but offers commonly used
- * convenience functions for subclasses.
- *
- * @note The unit tests will instantiate this class for testing purposes, as
- *       many of the utility functions require a class to be instantiated.
- *       This means that, even though this class is not runnable, it will
- *       not be declared abstract.
- *
- * @par
- *
- * @note
- * We use tokens rather than create a DOM representation because DOM would:
- *
- * @par
- *  -# Require more processing and memory to create,
- *  -# Is not streamable, and
- *  -# Has the entire document structure (html and body not needed).
- *
- * @par
- * However, DOM is helpful in that it makes it easy to move around nodes
- * without a lot of lookaheads to see when a tag is closed. This is a
- * limitation of the token system and some workarounds would be nice.
- */
-class HTMLPurifier_Lexer
-{
-
-    /**
-     * Whether or not this lexer implements line-number/column-number tracking.
-     * If it does, set to true.
-     */
-    public $tracksLineNumbers = false;
-
-    // -- STATIC ----------------------------------------------------------
-
-    /**
-     * Retrieves or sets the default Lexer as a Prototype Factory.
-     *
-     * By default HTMLPurifier_Lexer_DOMLex will be returned. There are
-     * a few exceptions involving special features that only DirectLex
-     * implements.
-     *
-     * @note The behavior of this class has changed, rather than accepting
-     *       a prototype object, it now accepts a configuration object.
-     *       To specify your own prototype, set %Core.LexerImpl to it.
-     *       This change in behavior de-singletonizes the lexer object.
-     *
-     * @param $config Instance of HTMLPurifier_Config
-     * @return Concrete lexer.
-     */
-    public static function create($config) {
-
-        if (!($config instanceof HTMLPurifier_Config)) {
-            $lexer = $config;
-            trigger_error("Passing a prototype to
-              HTMLPurifier_Lexer::create() is deprecated, please instead
-              use %Core.LexerImpl", E_USER_WARNING);
-        } else {
-            $lexer = $config->get('Core.LexerImpl');
-        }
-
-        $needs_tracking =
-            $config->get('Core.MaintainLineNumbers') ||
-            $config->get('Core.CollectErrors');
-
-        $inst = null;
-        if (is_object($lexer)) {
-            $inst = $lexer;
-        } else {
-
-            if (is_null($lexer)) { do {
-                // auto-detection algorithm
-
-                if ($needs_tracking) {
-                    $lexer = 'DirectLex';
-                    break;
-                }
-
-                if (
-                    class_exists('DOMDocument') &&
-                    method_exists('DOMDocument', 'loadHTML') &&
-                    !extension_loaded('domxml')
-                ) {
-                    // check for DOM support, because while it's part of the
-                    // core, it can be disabled compile time. Also, the PECL
-                    // domxml extension overrides the default DOM, and is evil
-                    // and nasty and we shan't bother to support it
-                    $lexer = 'DOMLex';
-                } else {
-                    $lexer = 'DirectLex';
-                }
-
-            } while(0); } // do..while so we can break
-
-            // instantiate recognized string names
-            switch ($lexer) {
-                case 'DOMLex':
-                    $inst = new HTMLPurifier_Lexer_DOMLex();
-                    break;
-                case 'DirectLex':
-                    $inst = new HTMLPurifier_Lexer_DirectLex();
-                    break;
-                case 'PH5P':
-                    $inst = new HTMLPurifier_Lexer_PH5P();
-                    break;
-                default:
-                    throw new HTMLPurifier_Exception("Cannot instantiate unrecognized Lexer type " . htmlspecialchars($lexer));
-            }
-        }
-
-        if (!$inst) throw new HTMLPurifier_Exception('No lexer was instantiated');
-
-        // once PHP DOM implements native line numbers, or we
-        // hack out something using XSLT, remove this stipulation
-        if ($needs_tracking && !$inst->tracksLineNumbers) {
-            throw new HTMLPurifier_Exception('Cannot use lexer that does not support line numbers with Core.MaintainLineNumbers or Core.CollectErrors (use DirectLex instead)');
-        }
-
-        return $inst;
-
-    }
-
-    // -- CONVENIENCE MEMBERS ---------------------------------------------
-
-    public function __construct() {
-        $this->_entity_parser = new HTMLPurifier_EntityParser();
-    }
-
-    /**
-     * Most common entity to raw value conversion table for special entities.
-     */
-    protected $_special_entity2str =
-            array(
-                    '&quot;' => '"',
-                    '&amp;'  => '&',
-                    '&lt;'   => '<',
-                    '&gt;'   => '>',
-                    '&#39;'  => "'",
-                    '&#039;' => "'",
-                    '&#x27;' => "'"
-            );
-
-    /**
-     * Parses special entities into the proper characters.
-     *
-     * This string will translate escaped versions of the special characters
-     * into the correct ones.
-     *
-     * @warning
-     * You should be able to treat the output of this function as
-     * completely parsed, but that's only because all other entities should
-     * have been handled previously in substituteNonSpecialEntities()
-     *
-     * @param $string String character data to be parsed.
-     * @returns Parsed character data.
-     */
-    public function parseData($string) {
-
-        // following functions require at least one character
-        if ($string === '') return '';
-
-        // subtracts amps that cannot possibly be escaped
-        $num_amp = substr_count($string, '&') - substr_count($string, '& ') -
-            ($string[strlen($string)-1] === '&' ? 1 : 0);
-
-        if (!$num_amp) return $string; // abort if no entities
-        $num_esc_amp = substr_count($string, '&amp;');
-        $string = strtr($string, $this->_special_entity2str);
-
-        // code duplication for sake of optimization, see above
-        $num_amp_2 = substr_count($string, '&') - substr_count($string, '& ') -
-            ($string[strlen($string)-1] === '&' ? 1 : 0);
-
-        if ($num_amp_2 <= $num_esc_amp) return $string;
-
-        // hmm... now we have some uncommon entities. Use the callback.
-        $string = $this->_entity_parser->substituteSpecialEntities($string);
-        return $string;
-    }
-
-    /**
-     * Lexes an HTML string into tokens.
-     *
-     * @param $string String HTML.
-     * @return HTMLPurifier_Token array representation of HTML.
-     */
-    public function tokenizeHTML($string, $config, $context) {
-        trigger_error('Call to abstract class', E_USER_ERROR);
-    }
-
-    /**
-     * Translates CDATA sections into regular sections (through escaping).
-     *
-     * @param $string HTML string to process.
-     * @returns HTML with CDATA sections escaped.
-     */
-    protected static function escapeCDATA($string) {
-        return preg_replace_callback(
-            '/<!\[CDATA\[(.+?)\]\]>/s',
-            array('HTMLPurifier_Lexer', 'CDATACallback'),
-            $string
-        );
-    }
-
-    /**
-     * Special CDATA case that is especially convoluted for <script>
-     */
-    protected static function escapeCommentedCDATA($string) {
-        return preg_replace_callback(
-            '#<!--//--><!\[CDATA\[//><!--(.+?)//--><!\]\]>#s',
-            array('HTMLPurifier_Lexer', 'CDATACallback'),
-            $string
-        );
-    }
-
-    /**
-     * Callback function for escapeCDATA() that does the work.
-     *
-     * @warning Though this is public in order to let the callback happen,
-     *          calling it directly is not recommended.
-     * @params $matches PCRE matches array, with index 0 the entire match
-     *                  and 1 the inside of the CDATA section.
-     * @returns Escaped internals of the CDATA section.
-     */
-    protected static function CDATACallback($matches) {
-        // not exactly sure why the character set is needed, but whatever
-        return htmlspecialchars($matches[1], ENT_COMPAT, 'UTF-8');
-    }
-
-    /**
-     * Takes a piece of HTML and normalizes it by converting entities, fixing
-     * encoding, extracting bits, and other good stuff.
-     * @todo Consider making protected
-     */
-    public function normalize($html, $config, $context) {
-
-        // normalize newlines to \n
-        $html = str_replace("\r\n", "\n", $html);
-        $html = str_replace("\r", "\n", $html);
-
-        if ($config->get('HTML.Trusted')) {
-            // escape convoluted CDATA
-            $html = $this->escapeCommentedCDATA($html);
-        }
-
-        // escape CDATA
-        $html = $this->escapeCDATA($html);
-
-        // extract body from document if applicable
-        if ($config->get('Core.ConvertDocumentToFragment')) {
-            $html = $this->extractBody($html);
-        }
-
-        // expand entities that aren't the big five
-        $html = $this->_entity_parser->substituteNonSpecialEntities($html);
-
-        // clean into wellformed UTF-8 string for an SGML context: this has
-        // to be done after entity expansion because the entities sometimes
-        // represent non-SGML characters (horror, horror!)
-        $html = HTMLPurifier_Encoder::cleanUTF8($html);
-
-        return $html;
-    }
-
-    /**
-     * Takes a string of HTML (fragment or document) and returns the content
-     * @todo Consider making protected
-     */
-    public function extractBody($html) {
-        $matches = array();
-        $result = preg_match('!<body[^>]*>(.*)</body>!is', $html, $matches);
-        if ($result) {
-            return $matches[1];
-        } else {
-            return $html;
-        }
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php
deleted file mode 100644
index 20dc2ed48c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Lexer/DOMLex.php
+++ /dev/null
@@ -1,213 +0,0 @@
-<?php
-
-/**
- * Parser that uses PHP 5's DOM extension (part of the core).
- *
- * In PHP 5, the DOM XML extension was revamped into DOM and added to the core.
- * It gives us a forgiving HTML parser, which we use to transform the HTML
- * into a DOM, and then into the tokens.  It is blazingly fast (for large
- * documents, it performs twenty times faster than
- * HTMLPurifier_Lexer_DirectLex,and is the default choice for PHP 5.
- *
- * @note Any empty elements will have empty tokens associated with them, even if
- * this is prohibited by the spec. This is cannot be fixed until the spec
- * comes into play.
- *
- * @note PHP's DOM extension does not actually parse any entities, we use
- *       our own function to do that.
- *
- * @warning DOM tends to drop whitespace, which may wreak havoc on indenting.
- *          If this is a huge problem, due to the fact that HTML is hand
- *          edited and you are unable to get a parser cache that caches the
- *          the output of HTML Purifier while keeping the original HTML lying
- *          around, you may want to run Tidy on the resulting output or use
- *          HTMLPurifier_DirectLex
- */
-
-class HTMLPurifier_Lexer_DOMLex extends HTMLPurifier_Lexer
-{
-
-    private $factory;
-
-    public function __construct() {
-        // setup the factory
-        parent::__construct();
-        $this->factory = new HTMLPurifier_TokenFactory();
-    }
-
-    public function tokenizeHTML($html, $config, $context) {
-
-        $html = $this->normalize($html, $config, $context);
-
-        // attempt to armor stray angled brackets that cannot possibly
-        // form tags and thus are probably being used as emoticons
-        if ($config->get('Core.AggressivelyFixLt')) {
-            $char = '[^a-z!\/]';
-            $comment = "/<!--(.*?)(-->|\z)/is";
-            $html = preg_replace_callback($comment, array($this, 'callbackArmorCommentEntities'), $html);
-            do {
-                $old = $html;
-                $html = preg_replace("/<($char)/i", '&lt;\\1', $html);
-            } while ($html !== $old);
-            $html = preg_replace_callback($comment, array($this, 'callbackUndoCommentSubst'), $html); // fix comments
-        }
-
-        // preprocess html, essential for UTF-8
-        $html = $this->wrapHTML($html, $config, $context);
-
-        $doc = new DOMDocument();
-        $doc->encoding = 'UTF-8'; // theoretically, the above has this covered
-
-        set_error_handler(array($this, 'muteErrorHandler'));
-        $doc->loadHTML($html);
-        restore_error_handler();
-
-        $tokens = array();
-        $this->tokenizeDOM(
-            $doc->getElementsByTagName('html')->item(0)-> // <html>
-                  getElementsByTagName('body')->item(0)-> //   <body>
-                  getElementsByTagName('div')->item(0)    //     <div>
-            , $tokens);
-        return $tokens;
-    }
-
-    /**
-     * Recursive function that tokenizes a node, putting it into an accumulator.
-     *
-     * @param $node     DOMNode to be tokenized.
-     * @param $tokens   Array-list of already tokenized tokens.
-     * @param $collect  Says whether or start and close are collected, set to
-     *                  false at first recursion because it's the implicit DIV
-     *                  tag you're dealing with.
-     * @returns Tokens of node appended to previously passed tokens.
-     */
-    protected function tokenizeDOM($node, &$tokens, $collect = false) {
-
-        // intercept non element nodes. WE MUST catch all of them,
-        // but we're not getting the character reference nodes because
-        // those should have been preprocessed
-        if ($node->nodeType === XML_TEXT_NODE) {
-            $tokens[] = $this->factory->createText($node->data);
-            return;
-        } elseif ($node->nodeType === XML_CDATA_SECTION_NODE) {
-            // undo libxml's special treatment of <script> and <style> tags
-            $last = end($tokens);
-            $data = $node->data;
-            // (note $node->tagname is already normalized)
-            if ($last instanceof HTMLPurifier_Token_Start && ($last->name == 'script' || $last->name == 'style')) {
-                $new_data = trim($data);
-                if (substr($new_data, 0, 4) === '<!--') {
-                    $data = substr($new_data, 4);
-                    if (substr($data, -3) === '-->') {
-                        $data = substr($data, 0, -3);
-                    } else {
-                        // Highly suspicious! Not sure what to do...
-                    }
-                }
-            }
-            $tokens[] = $this->factory->createText($this->parseData($data));
-            return;
-        } elseif ($node->nodeType === XML_COMMENT_NODE) {
-            // this is code is only invoked for comments in script/style in versions
-            // of libxml pre-2.6.28 (regular comments, of course, are still
-            // handled regularly)
-            $tokens[] = $this->factory->createComment($node->data);
-            return;
-        } elseif (
-            // not-well tested: there may be other nodes we have to grab
-            $node->nodeType !== XML_ELEMENT_NODE
-        ) {
-            return;
-        }
-
-        $attr = $node->hasAttributes() ?
-            $this->transformAttrToAssoc($node->attributes) :
-            array();
-
-        // We still have to make sure that the element actually IS empty
-        if (!$node->childNodes->length) {
-            if ($collect) {
-                $tokens[] = $this->factory->createEmpty($node->tagName, $attr);
-            }
-        } else {
-            if ($collect) { // don't wrap on first iteration
-                $tokens[] = $this->factory->createStart(
-                    $tag_name = $node->tagName, // somehow, it get's dropped
-                    $attr
-                );
-            }
-            foreach ($node->childNodes as $node) {
-                // remember, it's an accumulator. Otherwise, we'd have
-                // to use array_merge
-                $this->tokenizeDOM($node, $tokens, true);
-            }
-            if ($collect) {
-                $tokens[] = $this->factory->createEnd($tag_name);
-            }
-        }
-
-    }
-
-    /**
-     * Converts a DOMNamedNodeMap of DOMAttr objects into an assoc array.
-     *
-     * @param $attribute_list DOMNamedNodeMap of DOMAttr objects.
-     * @returns Associative array of attributes.
-     */
-    protected function transformAttrToAssoc($node_map) {
-        // NamedNodeMap is documented very well, so we're using undocumented
-        // features, namely, the fact that it implements Iterator and
-        // has a ->length attribute
-        if ($node_map->length === 0) return array();
-        $array = array();
-        foreach ($node_map as $attr) {
-            $array[$attr->name] = $attr->value;
-        }
-        return $array;
-    }
-
-    /**
-     * An error handler that mutes all errors
-     */
-    public function muteErrorHandler($errno, $errstr) {}
-
-    /**
-     * Callback function for undoing escaping of stray angled brackets
-     * in comments
-     */
-    public function callbackUndoCommentSubst($matches) {
-        return '<!--' . strtr($matches[1], array('&amp;'=>'&','&lt;'=>'<')) . $matches[2];
-    }
-
-    /**
-     * Callback function that entity-izes ampersands in comments so that
-     * callbackUndoCommentSubst doesn't clobber them
-     */
-    public function callbackArmorCommentEntities($matches) {
-        return '<!--' . str_replace('&', '&amp;', $matches[1]) . $matches[2];
-    }
-
-    /**
-     * Wraps an HTML fragment in the necessary HTML
-     */
-    protected function wrapHTML($html, $config, $context) {
-        $def = $config->getDefinition('HTML');
-        $ret = '';
-
-        if (!empty($def->doctype->dtdPublic) || !empty($def->doctype->dtdSystem)) {
-            $ret .= '<!DOCTYPE html ';
-            if (!empty($def->doctype->dtdPublic)) $ret .= 'PUBLIC "' . $def->doctype->dtdPublic . '" ';
-            if (!empty($def->doctype->dtdSystem)) $ret .= '"' . $def->doctype->dtdSystem . '" ';
-            $ret .= '>';
-        }
-
-        $ret .= '<html><head>';
-        $ret .= '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
-        // No protection if $html contains a stray </div>!
-        $ret .= '</head><body><div>'.$html.'</div></body></html>';
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php
deleted file mode 100644
index 439409d051..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Lexer/DirectLex.php
+++ /dev/null
@@ -1,490 +0,0 @@
-<?php
-
-/**
- * Our in-house implementation of a parser.
- *
- * A pure PHP parser, DirectLex has absolutely no dependencies, making
- * it a reasonably good default for PHP4.  Written with efficiency in mind,
- * it can be four times faster than HTMLPurifier_Lexer_PEARSax3, although it
- * pales in comparison to HTMLPurifier_Lexer_DOMLex.
- *
- * @todo Reread XML spec and document differences.
- */
-class HTMLPurifier_Lexer_DirectLex extends HTMLPurifier_Lexer
-{
-
-    public $tracksLineNumbers = true;
-
-    /**
-     * Whitespace characters for str(c)spn.
-     */
-    protected $_whitespace = "\x20\x09\x0D\x0A";
-
-    /**
-     * Callback function for script CDATA fudge
-     * @param $matches, in form of array(opening tag, contents, closing tag)
-     */
-    protected function scriptCallback($matches) {
-        return $matches[1] . htmlspecialchars($matches[2], ENT_COMPAT, 'UTF-8') . $matches[3];
-    }
-
-    public function tokenizeHTML($html, $config, $context) {
-
-        // special normalization for script tags without any armor
-        // our "armor" heurstic is a < sign any number of whitespaces after
-        // the first script tag
-        if ($config->get('HTML.Trusted')) {
-            $html = preg_replace_callback('#(<script[^>]*>)(\s*[^<].+?)(</script>)#si',
-                array($this, 'scriptCallback'), $html);
-        }
-
-        $html = $this->normalize($html, $config, $context);
-
-        $cursor = 0; // our location in the text
-        $inside_tag = false; // whether or not we're parsing the inside of a tag
-        $array = array(); // result array
-
-        // This is also treated to mean maintain *column* numbers too
-        $maintain_line_numbers = $config->get('Core.MaintainLineNumbers');
-
-        if ($maintain_line_numbers === null) {
-            // automatically determine line numbering by checking
-            // if error collection is on
-            $maintain_line_numbers = $config->get('Core.CollectErrors');
-        }
-
-        if ($maintain_line_numbers) {
-            $current_line = 1;
-            $current_col  = 0;
-            $length = strlen($html);
-        } else {
-            $current_line = false;
-            $current_col  = false;
-            $length = false;
-        }
-        $context->register('CurrentLine', $current_line);
-        $context->register('CurrentCol',  $current_col);
-        $nl = "\n";
-        // how often to manually recalculate. This will ALWAYS be right,
-        // but it's pretty wasteful. Set to 0 to turn off
-        $synchronize_interval = $config->get('Core.DirectLexLineNumberSyncInterval');
-
-        $e = false;
-        if ($config->get('Core.CollectErrors')) {
-            $e =& $context->get('ErrorCollector');
-        }
-
-        // for testing synchronization
-        $loops = 0;
-
-        while(++$loops) {
-
-            // $cursor is either at the start of a token, or inside of
-            // a tag (i.e. there was a < immediately before it), as indicated
-            // by $inside_tag
-
-            if ($maintain_line_numbers) {
-
-                // $rcursor, however, is always at the start of a token.
-                $rcursor = $cursor - (int) $inside_tag;
-
-                // Column number is cheap, so we calculate it every round.
-                // We're interested at the *end* of the newline string, so
-                // we need to add strlen($nl) == 1 to $nl_pos before subtracting it
-                // from our "rcursor" position.
-                $nl_pos = strrpos($html, $nl, $rcursor - $length);
-                $current_col = $rcursor - (is_bool($nl_pos) ? 0 : $nl_pos + 1);
-
-                // recalculate lines
-                if (
-                    $synchronize_interval &&  // synchronization is on
-                    $cursor > 0 &&            // cursor is further than zero
-                    $loops % $synchronize_interval === 0 // time to synchronize!
-                ) {
-                    $current_line = 1 + $this->substrCount($html, $nl, 0, $cursor);
-                }
-
-            }
-
-            $position_next_lt = strpos($html, '<', $cursor);
-            $position_next_gt = strpos($html, '>', $cursor);
-
-            // triggers on "<b>asdf</b>" but not "asdf <b></b>"
-            // special case to set up context
-            if ($position_next_lt === $cursor) {
-                $inside_tag = true;
-                $cursor++;
-            }
-
-            if (!$inside_tag && $position_next_lt !== false) {
-                // We are not inside tag and there still is another tag to parse
-                $token = new
-                    HTMLPurifier_Token_Text(
-                        $this->parseData(
-                            substr(
-                                $html, $cursor, $position_next_lt - $cursor
-                            )
-                        )
-                    );
-                if ($maintain_line_numbers) {
-                    $token->rawPosition($current_line, $current_col);
-                    $current_line += $this->substrCount($html, $nl, $cursor, $position_next_lt - $cursor);
-                }
-                $array[] = $token;
-                $cursor  = $position_next_lt + 1;
-                $inside_tag = true;
-                continue;
-            } elseif (!$inside_tag) {
-                // We are not inside tag but there are no more tags
-                // If we're already at the end, break
-                if ($cursor === strlen($html)) break;
-                // Create Text of rest of string
-                $token = new
-                    HTMLPurifier_Token_Text(
-                        $this->parseData(
-                            substr(
-                                $html, $cursor
-                            )
-                        )
-                    );
-                if ($maintain_line_numbers) $token->rawPosition($current_line, $current_col);
-                $array[] = $token;
-                break;
-            } elseif ($inside_tag && $position_next_gt !== false) {
-                // We are in tag and it is well formed
-                // Grab the internals of the tag
-                $strlen_segment = $position_next_gt - $cursor;
-
-                if ($strlen_segment < 1) {
-                    // there's nothing to process!
-                    $token = new HTMLPurifier_Token_Text('<');
-                    $cursor++;
-                    continue;
-                }
-
-                $segment = substr($html, $cursor, $strlen_segment);
-
-                if ($segment === false) {
-                    // somehow, we attempted to access beyond the end of
-                    // the string, defense-in-depth, reported by Nate Abele
-                    break;
-                }
-
-                // Check if it's a comment
-                if (
-                    substr($segment, 0, 3) === '!--'
-                ) {
-                    // re-determine segment length, looking for -->
-                    $position_comment_end = strpos($html, '-->', $cursor);
-                    if ($position_comment_end === false) {
-                        // uh oh, we have a comment that extends to
-                        // infinity. Can't be helped: set comment
-                        // end position to end of string
-                        if ($e) $e->send(E_WARNING, 'Lexer: Unclosed comment');
-                        $position_comment_end = strlen($html);
-                        $end = true;
-                    } else {
-                        $end = false;
-                    }
-                    $strlen_segment = $position_comment_end - $cursor;
-                    $segment = substr($html, $cursor, $strlen_segment);
-                    $token = new
-                        HTMLPurifier_Token_Comment(
-                            substr(
-                                $segment, 3, $strlen_segment - 3
-                            )
-                        );
-                    if ($maintain_line_numbers) {
-                        $token->rawPosition($current_line, $current_col);
-                        $current_line += $this->substrCount($html, $nl, $cursor, $strlen_segment);
-                    }
-                    $array[] = $token;
-                    $cursor = $end ? $position_comment_end : $position_comment_end + 3;
-                    $inside_tag = false;
-                    continue;
-                }
-
-                // Check if it's an end tag
-                $is_end_tag = (strpos($segment,'/') === 0);
-                if ($is_end_tag) {
-                    $type = substr($segment, 1);
-                    $token = new HTMLPurifier_Token_End($type);
-                    if ($maintain_line_numbers) {
-                        $token->rawPosition($current_line, $current_col);
-                        $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
-                    }
-                    $array[] = $token;
-                    $inside_tag = false;
-                    $cursor = $position_next_gt + 1;
-                    continue;
-                }
-
-                // Check leading character is alnum, if not, we may
-                // have accidently grabbed an emoticon. Translate into
-                // text and go our merry way
-                if (!ctype_alpha($segment[0])) {
-                    // XML:  $segment[0] !== '_' && $segment[0] !== ':'
-                    if ($e) $e->send(E_NOTICE, 'Lexer: Unescaped lt');
-                    $token = new HTMLPurifier_Token_Text('<');
-                    if ($maintain_line_numbers) {
-                        $token->rawPosition($current_line, $current_col);
-                        $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
-                    }
-                    $array[] = $token;
-                    $inside_tag = false;
-                    continue;
-                }
-
-                // Check if it is explicitly self closing, if so, remove
-                // trailing slash. Remember, we could have a tag like <br>, so
-                // any later token processing scripts must convert improperly
-                // classified EmptyTags from StartTags.
-                $is_self_closing = (strrpos($segment,'/') === $strlen_segment-1);
-                if ($is_self_closing) {
-                    $strlen_segment--;
-                    $segment = substr($segment, 0, $strlen_segment);
-                }
-
-                // Check if there are any attributes
-                $position_first_space = strcspn($segment, $this->_whitespace);
-
-                if ($position_first_space >= $strlen_segment) {
-                    if ($is_self_closing) {
-                        $token = new HTMLPurifier_Token_Empty($segment);
-                    } else {
-                        $token = new HTMLPurifier_Token_Start($segment);
-                    }
-                    if ($maintain_line_numbers) {
-                        $token->rawPosition($current_line, $current_col);
-                        $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
-                    }
-                    $array[] = $token;
-                    $inside_tag = false;
-                    $cursor = $position_next_gt + 1;
-                    continue;
-                }
-
-                // Grab out all the data
-                $type = substr($segment, 0, $position_first_space);
-                $attribute_string =
-                    trim(
-                        substr(
-                            $segment, $position_first_space
-                        )
-                    );
-                if ($attribute_string) {
-                    $attr = $this->parseAttributeString(
-                                    $attribute_string
-                                  , $config, $context
-                              );
-                } else {
-                    $attr = array();
-                }
-
-                if ($is_self_closing) {
-                    $token = new HTMLPurifier_Token_Empty($type, $attr);
-                } else {
-                    $token = new HTMLPurifier_Token_Start($type, $attr);
-                }
-                if ($maintain_line_numbers) {
-                    $token->rawPosition($current_line, $current_col);
-                    $current_line += $this->substrCount($html, $nl, $cursor, $position_next_gt - $cursor);
-                }
-                $array[] = $token;
-                $cursor = $position_next_gt + 1;
-                $inside_tag = false;
-                continue;
-            } else {
-                // inside tag, but there's no ending > sign
-                if ($e) $e->send(E_WARNING, 'Lexer: Missing gt');
-                $token = new
-                    HTMLPurifier_Token_Text(
-                        '<' .
-                        $this->parseData(
-                            substr($html, $cursor)
-                        )
-                    );
-                if ($maintain_line_numbers) $token->rawPosition($current_line, $current_col);
-                // no cursor scroll? Hmm...
-                $array[] = $token;
-                break;
-            }
-            break;
-        }
-
-        $context->destroy('CurrentLine');
-        $context->destroy('CurrentCol');
-        return $array;
-    }
-
-    /**
-     * PHP 5.0.x compatible substr_count that implements offset and length
-     */
-    protected function substrCount($haystack, $needle, $offset, $length) {
-        static $oldVersion;
-        if ($oldVersion === null) {
-            $oldVersion = version_compare(PHP_VERSION, '5.1', '<');
-        }
-        if ($oldVersion) {
-            $haystack = substr($haystack, $offset, $length);
-            return substr_count($haystack, $needle);
-        } else {
-            return substr_count($haystack, $needle, $offset, $length);
-        }
-    }
-
-    /**
-     * Takes the inside of an HTML tag and makes an assoc array of attributes.
-     *
-     * @param $string Inside of tag excluding name.
-     * @returns Assoc array of attributes.
-     */
-    public function parseAttributeString($string, $config, $context) {
-        $string = (string) $string; // quick typecast
-
-        if ($string == '') return array(); // no attributes
-
-        $e = false;
-        if ($config->get('Core.CollectErrors')) {
-            $e =& $context->get('ErrorCollector');
-        }
-
-        // let's see if we can abort as quickly as possible
-        // one equal sign, no spaces => one attribute
-        $num_equal = substr_count($string, '=');
-        $has_space = strpos($string, ' ');
-        if ($num_equal === 0 && !$has_space) {
-            // bool attribute
-            return array($string => $string);
-        } elseif ($num_equal === 1 && !$has_space) {
-            // only one attribute
-            list($key, $quoted_value) = explode('=', $string);
-            $quoted_value = trim($quoted_value);
-            if (!$key) {
-                if ($e) $e->send(E_ERROR, 'Lexer: Missing attribute key');
-                return array();
-            }
-            if (!$quoted_value) return array($key => '');
-            $first_char = @$quoted_value[0];
-            $last_char  = @$quoted_value[strlen($quoted_value)-1];
-
-            $same_quote = ($first_char == $last_char);
-            $open_quote = ($first_char == '"' || $first_char == "'");
-
-            if ( $same_quote && $open_quote) {
-                // well behaved
-                $value = substr($quoted_value, 1, strlen($quoted_value) - 2);
-            } else {
-                // not well behaved
-                if ($open_quote) {
-                    if ($e) $e->send(E_ERROR, 'Lexer: Missing end quote');
-                    $value = substr($quoted_value, 1);
-                } else {
-                    $value = $quoted_value;
-                }
-            }
-            if ($value === false) $value = '';
-            return array($key => $value);
-        }
-
-        // setup loop environment
-        $array  = array(); // return assoc array of attributes
-        $cursor = 0; // current position in string (moves forward)
-        $size   = strlen($string); // size of the string (stays the same)
-
-        // if we have unquoted attributes, the parser expects a terminating
-        // space, so let's guarantee that there's always a terminating space.
-        $string .= ' ';
-
-        while(true) {
-
-            if ($cursor >= $size) {
-                break;
-            }
-
-            $cursor += ($value = strspn($string, $this->_whitespace, $cursor));
-            // grab the key
-
-            $key_begin = $cursor; //we're currently at the start of the key
-
-            // scroll past all characters that are the key (not whitespace or =)
-            $cursor += strcspn($string, $this->_whitespace . '=', $cursor);
-
-            $key_end = $cursor; // now at the end of the key
-
-            $key = substr($string, $key_begin, $key_end - $key_begin);
-
-            if (!$key) {
-                if ($e) $e->send(E_ERROR, 'Lexer: Missing attribute key');
-                $cursor += strcspn($string, $this->_whitespace, $cursor + 1); // prevent infinite loop
-                continue; // empty key
-            }
-
-            // scroll past all whitespace
-            $cursor += strspn($string, $this->_whitespace, $cursor);
-
-            if ($cursor >= $size) {
-                $array[$key] = $key;
-                break;
-            }
-
-            // if the next character is an equal sign, we've got a regular
-            // pair, otherwise, it's a bool attribute
-            $first_char = @$string[$cursor];
-
-            if ($first_char == '=') {
-                // key="value"
-
-                $cursor++;
-                $cursor += strspn($string, $this->_whitespace, $cursor);
-
-                if ($cursor === false) {
-                    $array[$key] = '';
-                    break;
-                }
-
-                // we might be in front of a quote right now
-
-                $char = @$string[$cursor];
-
-                if ($char == '"' || $char == "'") {
-                    // it's quoted, end bound is $char
-                    $cursor++;
-                    $value_begin = $cursor;
-                    $cursor = strpos($string, $char, $cursor);
-                    $value_end = $cursor;
-                } else {
-                    // it's not quoted, end bound is whitespace
-                    $value_begin = $cursor;
-                    $cursor += strcspn($string, $this->_whitespace, $cursor);
-                    $value_end = $cursor;
-                }
-
-                // we reached a premature end
-                if ($cursor === false) {
-                    $cursor = $size;
-                    $value_end = $cursor;
-                }
-
-                $value = substr($string, $value_begin, $value_end - $value_begin);
-                if ($value === false) $value = '';
-                $array[$key] = $this->parseData($value);
-                $cursor++;
-
-            } else {
-                // boolattr
-                if ($key !== '') {
-                    $array[$key] = $key;
-                } else {
-                    // purely theoretical
-                    if ($e) $e->send(E_ERROR, 'Lexer: Missing attribute key');
-                }
-
-            }
-        }
-        return $array;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php
deleted file mode 100644
index 57cffa82ab..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Lexer/PEARSax3.php
+++ /dev/null
@@ -1,106 +0,0 @@
-<?php
-
-/**
- * Proof-of-concept lexer that uses the PEAR package XML_HTMLSax3 to parse HTML.
- *
- * PEAR, not suprisingly, also has a SAX parser for HTML.  I don't know
- * very much about implementation, but it's fairly well written.  However, that
- * abstraction comes at a price: performance. You need to have it installed,
- * and if the API changes, it might break our adapter. Not sure whether or not
- * it's UTF-8 aware, but it has some entity parsing trouble (in all areas,
- * text and attributes).
- *
- * Quite personally, I don't recommend using the PEAR class, and the defaults
- * don't use it. The unit tests do perform the tests on the SAX parser too, but
- * whatever it does for poorly formed HTML is up to it.
- *
- * @todo Generalize so that XML_HTMLSax is also supported.
- *
- * @warning Entity-resolution inside attributes is broken.
- */
-
-class HTMLPurifier_Lexer_PEARSax3 extends HTMLPurifier_Lexer
-{
-
-    /**
-     * Internal accumulator array for SAX parsers.
-     */
-    protected $tokens = array();
-
-    public function tokenizeHTML($string, $config, $context) {
-
-        $this->tokens = array();
-
-        $string = $this->normalize($string, $config, $context);
-
-        $parser = new XML_HTMLSax3();
-        $parser->set_object($this);
-        $parser->set_element_handler('openHandler','closeHandler');
-        $parser->set_data_handler('dataHandler');
-        $parser->set_escape_handler('escapeHandler');
-
-        // doesn't seem to work correctly for attributes
-        $parser->set_option('XML_OPTION_ENTITIES_PARSED', 1);
-
-        $parser->parse($string);
-
-        return $this->tokens;
-
-    }
-
-    /**
-     * Open tag event handler, interface is defined by PEAR package.
-     */
-    public function openHandler(&$parser, $name, $attrs, $closed) {
-        // entities are not resolved in attrs
-        foreach ($attrs as $key => $attr) {
-            $attrs[$key] = $this->parseData($attr);
-        }
-        if ($closed) {
-            $this->tokens[] = new HTMLPurifier_Token_Empty($name, $attrs);
-        } else {
-            $this->tokens[] = new HTMLPurifier_Token_Start($name, $attrs);
-        }
-        return true;
-    }
-
-    /**
-     * Close tag event handler, interface is defined by PEAR package.
-     */
-    public function closeHandler(&$parser, $name) {
-        // HTMLSax3 seems to always send empty tags an extra close tag
-        // check and ignore if you see it:
-        // [TESTME] to make sure it doesn't overreach
-        if ($this->tokens[count($this->tokens)-1] instanceof HTMLPurifier_Token_Empty) {
-            return true;
-        }
-        $this->tokens[] = new HTMLPurifier_Token_End($name);
-        return true;
-    }
-
-    /**
-     * Data event handler, interface is defined by PEAR package.
-     */
-    public function dataHandler(&$parser, $data) {
-        $this->tokens[] = new HTMLPurifier_Token_Text($data);
-        return true;
-    }
-
-    /**
-     * Escaped text handler, interface is defined by PEAR package.
-     */
-    public function escapeHandler(&$parser, $data) {
-        if (strpos($data, '--') === 0) {
-            $this->tokens[] = new HTMLPurifier_Token_Comment($data);
-        }
-        // CDATA is handled elsewhere, but if it was handled here:
-        //if (strpos($data, '[CDATA[') === 0) {
-        //    $this->tokens[] = new HTMLPurifier_Token_Text(
-        //        substr($data, 7, strlen($data) - 9) );
-        //}
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php b/extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php
deleted file mode 100644
index fa1bf973e0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Lexer/PH5P.php
+++ /dev/null
@@ -1,3906 +0,0 @@
-<?php
-
-/**
- * Experimental HTML5-based parser using Jeroen van der Meer's PH5P library.
- * Occupies space in the HTML5 pseudo-namespace, which may cause conflicts.
- * 
- * @note
- *    Recent changes to PHP's DOM extension have resulted in some fatal
- *    error conditions with the original version of PH5P. Pending changes,
- *    this lexer will punt to DirectLex if DOM throughs an exception.
- */
-
-class HTMLPurifier_Lexer_PH5P extends HTMLPurifier_Lexer_DOMLex {
-    
-    public function tokenizeHTML($html, $config, $context) {
-        $new_html = $this->normalize($html, $config, $context);
-        $new_html = $this->wrapHTML($new_html, $config, $context);
-        try {
-            $parser = new HTML5($new_html);
-            $doc = $parser->save();
-        } catch (DOMException $e) {
-            // Uh oh, it failed. Punt to DirectLex.
-            $lexer = new HTMLPurifier_Lexer_DirectLex();
-            $context->register('PH5PError', $e); // save the error, so we can detect it
-            return $lexer->tokenizeHTML($html, $config, $context); // use original HTML
-        }
-        $tokens = array();
-        $this->tokenizeDOM(
-            $doc->getElementsByTagName('html')->item(0)-> // <html>
-                  getElementsByTagName('body')->item(0)-> //   <body>
-                  getElementsByTagName('div')->item(0)    //     <div>
-            , $tokens);
-        return $tokens;
-    }
-    
-}
-
-/*
-
-Copyright 2007 Jeroen van der Meer <http://jero.net/> 
-
-Permission is hereby granted, free of charge, to any person obtaining a 
-copy of this software and associated documentation files (the 
-"Software"), to deal in the Software without restriction, including 
-without limitation the rights to use, copy, modify, merge, publish, 
-distribute, sublicense, and/or sell copies of the Software, and to 
-permit persons to whom the Software is furnished to do so, subject to 
-the following conditions: 
-
-The above copyright notice and this permission notice shall be included 
-in all copies or substantial portions of the Software. 
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
-
-*/
-
-class HTML5 {
-    private $data;
-    private $char;
-    private $EOF;
-    private $state;
-    private $tree;
-    private $token;
-    private $content_model;
-    private $escape = false;
-    private $entities = array('AElig;','AElig','AMP;','AMP','Aacute;','Aacute',
-    'Acirc;','Acirc','Agrave;','Agrave','Alpha;','Aring;','Aring','Atilde;',
-    'Atilde','Auml;','Auml','Beta;','COPY;','COPY','Ccedil;','Ccedil','Chi;',
-    'Dagger;','Delta;','ETH;','ETH','Eacute;','Eacute','Ecirc;','Ecirc','Egrave;',
-    'Egrave','Epsilon;','Eta;','Euml;','Euml','GT;','GT','Gamma;','Iacute;',
-    'Iacute','Icirc;','Icirc','Igrave;','Igrave','Iota;','Iuml;','Iuml','Kappa;',
-    'LT;','LT','Lambda;','Mu;','Ntilde;','Ntilde','Nu;','OElig;','Oacute;',
-    'Oacute','Ocirc;','Ocirc','Ograve;','Ograve','Omega;','Omicron;','Oslash;',
-    'Oslash','Otilde;','Otilde','Ouml;','Ouml','Phi;','Pi;','Prime;','Psi;',
-    'QUOT;','QUOT','REG;','REG','Rho;','Scaron;','Sigma;','THORN;','THORN',
-    'TRADE;','Tau;','Theta;','Uacute;','Uacute','Ucirc;','Ucirc','Ugrave;',
-    'Ugrave','Upsilon;','Uuml;','Uuml','Xi;','Yacute;','Yacute','Yuml;','Zeta;',
-    'aacute;','aacute','acirc;','acirc','acute;','acute','aelig;','aelig',
-    'agrave;','agrave','alefsym;','alpha;','amp;','amp','and;','ang;','apos;',
-    'aring;','aring','asymp;','atilde;','atilde','auml;','auml','bdquo;','beta;',
-    'brvbar;','brvbar','bull;','cap;','ccedil;','ccedil','cedil;','cedil',
-    'cent;','cent','chi;','circ;','clubs;','cong;','copy;','copy','crarr;',
-    'cup;','curren;','curren','dArr;','dagger;','darr;','deg;','deg','delta;',
-    'diams;','divide;','divide','eacute;','eacute','ecirc;','ecirc','egrave;',
-    'egrave','empty;','emsp;','ensp;','epsilon;','equiv;','eta;','eth;','eth',
-    'euml;','euml','euro;','exist;','fnof;','forall;','frac12;','frac12',
-    'frac14;','frac14','frac34;','frac34','frasl;','gamma;','ge;','gt;','gt',
-    'hArr;','harr;','hearts;','hellip;','iacute;','iacute','icirc;','icirc',
-    'iexcl;','iexcl','igrave;','igrave','image;','infin;','int;','iota;',
-    'iquest;','iquest','isin;','iuml;','iuml','kappa;','lArr;','lambda;','lang;',
-    'laquo;','laquo','larr;','lceil;','ldquo;','le;','lfloor;','lowast;','loz;',
-    'lrm;','lsaquo;','lsquo;','lt;','lt','macr;','macr','mdash;','micro;','micro',
-    'middot;','middot','minus;','mu;','nabla;','nbsp;','nbsp','ndash;','ne;',
-    'ni;','not;','not','notin;','nsub;','ntilde;','ntilde','nu;','oacute;',
-    'oacute','ocirc;','ocirc','oelig;','ograve;','ograve','oline;','omega;',
-    'omicron;','oplus;','or;','ordf;','ordf','ordm;','ordm','oslash;','oslash',
-    'otilde;','otilde','otimes;','ouml;','ouml','para;','para','part;','permil;',
-    'perp;','phi;','pi;','piv;','plusmn;','plusmn','pound;','pound','prime;',
-    'prod;','prop;','psi;','quot;','quot','rArr;','radic;','rang;','raquo;',
-    'raquo','rarr;','rceil;','rdquo;','real;','reg;','reg','rfloor;','rho;',
-    'rlm;','rsaquo;','rsquo;','sbquo;','scaron;','sdot;','sect;','sect','shy;',
-    'shy','sigma;','sigmaf;','sim;','spades;','sub;','sube;','sum;','sup1;',
-    'sup1','sup2;','sup2','sup3;','sup3','sup;','supe;','szlig;','szlig','tau;',
-    'there4;','theta;','thetasym;','thinsp;','thorn;','thorn','tilde;','times;',
-    'times','trade;','uArr;','uacute;','uacute','uarr;','ucirc;','ucirc',
-    'ugrave;','ugrave','uml;','uml','upsih;','upsilon;','uuml;','uuml','weierp;',
-    'xi;','yacute;','yacute','yen;','yen','yuml;','yuml','zeta;','zwj;','zwnj;');
-
-    const PCDATA    = 0;
-    const RCDATA    = 1;
-    const CDATA     = 2;
-    const PLAINTEXT = 3;
-
-    const DOCTYPE  = 0;
-    const STARTTAG = 1;
-    const ENDTAG   = 2;
-    const COMMENT  = 3;
-    const CHARACTR = 4;
-    const EOF      = 5;
-
-    public function __construct($data) {
-        $data = str_replace("\r\n", "\n", $data);
-        $data = str_replace("\r", null, $data);
-
-        $this->data = $data;
-        $this->char = -1;
-        $this->EOF  = strlen($data);
-        $this->tree = new HTML5TreeConstructer;
-        $this->content_model = self::PCDATA;
-
-        $this->state = 'data';
-
-        while($this->state !== null) {
-            $this->{$this->state.'State'}();
-        }
-    }
-
-    public function save() {
-        return $this->tree->save();
-    }
-
-    private function char() {
-        return ($this->char < $this->EOF)
-            ? $this->data[$this->char]
-            : false;
-    }
-
-    private function character($s, $l = 0) {
-        if($s + $l < $this->EOF) {
-            if($l === 0) {
-                return $this->data[$s];
-            } else {
-                return substr($this->data, $s, $l);
-            }
-        }
-    }
-
-    private function characters($char_class, $start) {
-        return preg_replace('#^(['.$char_class.']+).*#s', '\\1', substr($this->data, $start));
-    }
-
-    private function dataState() {
-        // Consume the next input character
-        $this->char++;
-        $char = $this->char();
-
-        if($char === '&' && ($this->content_model === self::PCDATA || $this->content_model === self::RCDATA)) {
-            /* U+0026 AMPERSAND (&)
-            When the content model flag is set to one of the PCDATA or RCDATA
-            states: switch to the entity data state. Otherwise: treat it as per
-            the "anything else"    entry below. */
-            $this->state = 'entityData';
-
-        } elseif($char === '-') {
-            /* If the content model flag is set to either the RCDATA state or
-            the CDATA state, and the escape flag is false, and there are at
-            least three characters before this one in the input stream, and the
-            last four characters in the input stream, including this one, are
-            U+003C LESS-THAN SIGN, U+0021 EXCLAMATION MARK, U+002D HYPHEN-MINUS,
-            and U+002D HYPHEN-MINUS ("<!--"), then set the escape flag to true. */
-            if(($this->content_model === self::RCDATA || $this->content_model ===
-            self::CDATA) && $this->escape === false &&
-            $this->char >= 3 && $this->character($this->char - 4, 4) === '<!--') {
-                $this->escape = true;
-            }
-
-            /* In any case, emit the input character as a character token. Stay
-            in the data state. */
-            $this->emitToken(array(
-                'type' => self::CHARACTR,
-                'data' => $char
-            ));
-
-        /* U+003C LESS-THAN SIGN (<) */
-        } elseif($char === '<' && ($this->content_model === self::PCDATA ||
-        (($this->content_model === self::RCDATA ||
-        $this->content_model === self::CDATA) && $this->escape === false))) {
-            /* When the content model flag is set to the PCDATA state: switch
-            to the tag open state.
-
-            When the content model flag is set to either the RCDATA state or
-            the CDATA state and the escape flag is false: switch to the tag
-            open state.
-
-            Otherwise: treat it as per the "anything else" entry below. */
-            $this->state = 'tagOpen';
-
-        /* U+003E GREATER-THAN SIGN (>) */
-        } elseif($char === '>') {
-            /* If the content model flag is set to either the RCDATA state or
-            the CDATA state, and the escape flag is true, and the last three
-            characters in the input stream including this one are U+002D
-            HYPHEN-MINUS, U+002D HYPHEN-MINUS, U+003E GREATER-THAN SIGN ("-->"),
-            set the escape flag to false. */
-            if(($this->content_model === self::RCDATA ||
-            $this->content_model === self::CDATA) && $this->escape === true &&
-            $this->character($this->char, 3) === '-->') {
-                $this->escape = false;
-            }
-
-            /* In any case, emit the input character as a character token.
-            Stay in the data state. */
-            $this->emitToken(array(
-                'type' => self::CHARACTR,
-                'data' => $char
-            ));
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Emit an end-of-file token. */
-            $this->EOF();
-
-        } elseif($this->content_model === self::PLAINTEXT) {
-            /* When the content model flag is set to the PLAINTEXT state
-            THIS DIFFERS GREATLY FROM THE SPEC: Get the remaining characters of
-            the text and emit it as a character token. */
-            $this->emitToken(array(
-                'type' => self::CHARACTR,
-                'data' => substr($this->data, $this->char)
-            ));
-
-            $this->EOF();
-
-        } else {
-            /* Anything else
-            THIS DIFFERS GREATLY FROM THE SPEC: Get as many character that
-            otherwise would also be treated as a character token and emit it
-            as a single character token. Stay in the data state. */
-            $len  = strcspn($this->data, '<&', $this->char);
-            $char = substr($this->data, $this->char, $len);
-            $this->char += $len - 1;
-
-            $this->emitToken(array(
-                'type' => self::CHARACTR,
-                'data' => $char
-            ));
-
-            $this->state = 'data';
-        }
-    }
-
-    private function entityDataState() {
-        // Attempt to consume an entity.
-        $entity = $this->entity();
-
-        // If nothing is returned, emit a U+0026 AMPERSAND character token.
-        // Otherwise, emit the character token that was returned.
-        $char = (!$entity) ? '&' : $entity;
-        $this->emitToken(array(
-            'type' => self::CHARACTR,
-            'data' => $char
-        ));
-
-        // Finally, switch to the data state.
-        $this->state = 'data';
-    }
-
-    private function tagOpenState() {
-        switch($this->content_model) {
-            case self::RCDATA:
-            case self::CDATA:
-                /* If the next input character is a U+002F SOLIDUS (/) character,
-                consume it and switch to the close tag open state. If the next
-                input character is not a U+002F SOLIDUS (/) character, emit a
-                U+003C LESS-THAN SIGN character token and switch to the data
-                state to process the next input character. */
-                if($this->character($this->char + 1) === '/') {
-                    $this->char++;
-                    $this->state = 'closeTagOpen';
-
-                } else {
-                    $this->emitToken(array(
-                        'type' => self::CHARACTR,
-                        'data' => '<'
-                    ));
-
-                    $this->state = 'data';
-                }
-            break;
-
-            case self::PCDATA:
-                // If the content model flag is set to the PCDATA state
-                // Consume the next input character:
-                $this->char++;
-                $char = $this->char();
-
-                if($char === '!') {
-                    /* U+0021 EXCLAMATION MARK (!)
-                    Switch to the markup declaration open state. */
-                    $this->state = 'markupDeclarationOpen';
-
-                } elseif($char === '/') {
-                    /* U+002F SOLIDUS (/)
-                    Switch to the close tag open state. */
-                    $this->state = 'closeTagOpen';
-
-                } elseif(preg_match('/^[A-Za-z]$/', $char)) {
-                    /* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
-                    Create a new start tag token, set its tag name to the lowercase
-                    version of the input character (add 0x0020 to the character's code
-                    point), then switch to the tag name state. (Don't emit the token
-                    yet; further details will be filled in before it is emitted.) */
-                    $this->token = array(
-                        'name'  => strtolower($char),
-                        'type'  => self::STARTTAG,
-                        'attr'  => array()
-                    );
-
-                    $this->state = 'tagName';
-
-                } elseif($char === '>') {
-                    /* U+003E GREATER-THAN SIGN (>)
-                    Parse error. Emit a U+003C LESS-THAN SIGN character token and a
-                    U+003E GREATER-THAN SIGN character token. Switch to the data state. */
-                    $this->emitToken(array(
-                        'type' => self::CHARACTR,
-                        'data' => '<>'
-                    ));
-
-                    $this->state = 'data';
-
-                } elseif($char === '?') {
-                    /* U+003F QUESTION MARK (?)
-                    Parse error. Switch to the bogus comment state. */
-                    $this->state = 'bogusComment';
-
-                } else {
-                    /* Anything else
-                    Parse error. Emit a U+003C LESS-THAN SIGN character token and
-                    reconsume the current input character in the data state. */
-                    $this->emitToken(array(
-                        'type' => self::CHARACTR,
-                        'data' => '<'
-                    ));
-
-                    $this->char--;
-                    $this->state = 'data';
-                }
-            break;
-        }
-    }
-
-    private function closeTagOpenState() {
-        $next_node = strtolower($this->characters('A-Za-z', $this->char + 1));
-        $the_same = count($this->tree->stack) > 0 && $next_node === end($this->tree->stack)->nodeName;
-
-        if(($this->content_model === self::RCDATA || $this->content_model === self::CDATA) &&
-        (!$the_same || ($the_same && (!preg_match('/[\t\n\x0b\x0c >\/]/',
-        $this->character($this->char + 1 + strlen($next_node))) || $this->EOF === $this->char)))) {
-            /* If the content model flag is set to the RCDATA or CDATA states then
-            examine the next few characters. If they do not match the tag name of
-            the last start tag token emitted (case insensitively), or if they do but
-            they are not immediately followed by one of the following characters:
-                * U+0009 CHARACTER TABULATION
-                * U+000A LINE FEED (LF)
-                * U+000B LINE TABULATION
-                * U+000C FORM FEED (FF)
-                * U+0020 SPACE
-                * U+003E GREATER-THAN SIGN (>)
-                * U+002F SOLIDUS (/)
-                * EOF
-            ...then there is a parse error. Emit a U+003C LESS-THAN SIGN character
-            token, a U+002F SOLIDUS character token, and switch to the data state
-            to process the next input character. */
-            $this->emitToken(array(
-                'type' => self::CHARACTR,
-                'data' => '</'
-            ));
-
-            $this->state = 'data';
-
-        } else {
-            /* Otherwise, if the content model flag is set to the PCDATA state,
-            or if the next few characters do match that tag name, consume the
-            next input character: */
-            $this->char++;
-            $char = $this->char();
-
-            if(preg_match('/^[A-Za-z]$/', $char)) {
-                /* U+0041 LATIN LETTER A through to U+005A LATIN LETTER Z
-                Create a new end tag token, set its tag name to the lowercase version
-                of the input character (add 0x0020 to the character's code point), then
-                switch to the tag name state. (Don't emit the token yet; further details
-                will be filled in before it is emitted.) */
-                $this->token = array(
-                    'name'  => strtolower($char),
-                    'type'  => self::ENDTAG
-                );
-
-                $this->state = 'tagName';
-
-            } elseif($char === '>') {
-                /* U+003E GREATER-THAN SIGN (>)
-                Parse error. Switch to the data state. */
-                $this->state = 'data';
-
-            } elseif($this->char === $this->EOF) {
-                /* EOF
-                Parse error. Emit a U+003C LESS-THAN SIGN character token and a U+002F
-                SOLIDUS character token. Reconsume the EOF character in the data state. */
-                $this->emitToken(array(
-                    'type' => self::CHARACTR,
-                    'data' => '</'
-                ));
-
-                $this->char--;
-                $this->state = 'data';
-
-            } else {
-                /* Parse error. Switch to the bogus comment state. */
-                $this->state = 'bogusComment';
-            }
-        }
-    }
-
-    private function tagNameState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            /* U+0009 CHARACTER TABULATION
-            U+000A LINE FEED (LF)
-            U+000B LINE TABULATION
-            U+000C FORM FEED (FF)
-            U+0020 SPACE
-            Switch to the before attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($char === '>') {
-            /* U+003E GREATER-THAN SIGN (>)
-            Emit the current tag token. Switch to the data state. */
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Parse error. Emit the current tag token. Reconsume the EOF
-            character in the data state. */
-            $this->emitToken($this->token);
-
-            $this->char--;
-            $this->state = 'data';
-
-        } elseif($char === '/') {
-            /* U+002F SOLIDUS (/)
-            Parse error unless this is a permitted slash. Switch to the before
-            attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } else {
-            /* Anything else
-            Append the current input character to the current tag token's tag name.
-            Stay in the tag name state. */
-            $this->token['name'] .= strtolower($char);
-            $this->state = 'tagName';
-        }
-    }
-
-    private function beforeAttributeNameState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            /* U+0009 CHARACTER TABULATION
-            U+000A LINE FEED (LF)
-            U+000B LINE TABULATION
-            U+000C FORM FEED (FF)
-            U+0020 SPACE
-            Stay in the before attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($char === '>') {
-            /* U+003E GREATER-THAN SIGN (>)
-            Emit the current tag token. Switch to the data state. */
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($char === '/') {
-            /* U+002F SOLIDUS (/)
-            Parse error unless this is a permitted slash. Stay in the before
-            attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Parse error. Emit the current tag token. Reconsume the EOF
-            character in the data state. */
-            $this->emitToken($this->token);
-
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Start a new attribute in the current tag token. Set that attribute's
-            name to the current input character, and its value to the empty string.
-            Switch to the attribute name state. */
-            $this->token['attr'][] = array(
-                'name'  => strtolower($char),
-                'value' => null
-            );
-
-            $this->state = 'attributeName';
-        }
-    }
-
-    private function attributeNameState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            /* U+0009 CHARACTER TABULATION
-            U+000A LINE FEED (LF)
-            U+000B LINE TABULATION
-            U+000C FORM FEED (FF)
-            U+0020 SPACE
-            Stay in the before attribute name state. */
-            $this->state = 'afterAttributeName';
-
-        } elseif($char === '=') {
-            /* U+003D EQUALS SIGN (=)
-            Switch to the before attribute value state. */
-            $this->state = 'beforeAttributeValue';
-
-        } elseif($char === '>') {
-            /* U+003E GREATER-THAN SIGN (>)
-            Emit the current tag token. Switch to the data state. */
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($char === '/' && $this->character($this->char + 1) !== '>') {
-            /* U+002F SOLIDUS (/)
-            Parse error unless this is a permitted slash. Switch to the before
-            attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Parse error. Emit the current tag token. Reconsume the EOF
-            character in the data state. */
-            $this->emitToken($this->token);
-
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Append the current input character to the current attribute's name.
-            Stay in the attribute name state. */
-            $last = count($this->token['attr']) - 1;
-            $this->token['attr'][$last]['name'] .= strtolower($char);
-
-            $this->state = 'attributeName';
-        }
-    }
-
-    private function afterAttributeNameState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            /* U+0009 CHARACTER TABULATION
-            U+000A LINE FEED (LF)
-            U+000B LINE TABULATION
-            U+000C FORM FEED (FF)
-            U+0020 SPACE
-            Stay in the after attribute name state. */
-            $this->state = 'afterAttributeName';
-
-        } elseif($char === '=') {
-            /* U+003D EQUALS SIGN (=)
-            Switch to the before attribute value state. */
-            $this->state = 'beforeAttributeValue';
-
-        } elseif($char === '>') {
-            /* U+003E GREATER-THAN SIGN (>)
-            Emit the current tag token. Switch to the data state. */
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($char === '/' && $this->character($this->char + 1) !== '>') {
-            /* U+002F SOLIDUS (/)
-            Parse error unless this is a permitted slash. Switch to the
-            before attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Parse error. Emit the current tag token. Reconsume the EOF
-            character in the data state. */
-            $this->emitToken($this->token);
-
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Start a new attribute in the current tag token. Set that attribute's
-            name to the current input character, and its value to the empty string.
-            Switch to the attribute name state. */
-            $this->token['attr'][] = array(
-                'name'  => strtolower($char),
-                'value' => null
-            );
-
-            $this->state = 'attributeName';
-        }
-    }
-
-    private function beforeAttributeValueState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            /* U+0009 CHARACTER TABULATION
-            U+000A LINE FEED (LF)
-            U+000B LINE TABULATION
-            U+000C FORM FEED (FF)
-            U+0020 SPACE
-            Stay in the before attribute value state. */
-            $this->state = 'beforeAttributeValue';
-
-        } elseif($char === '"') {
-            /* U+0022 QUOTATION MARK (")
-            Switch to the attribute value (double-quoted) state. */
-            $this->state = 'attributeValueDoubleQuoted';
-
-        } elseif($char === '&') {
-            /* U+0026 AMPERSAND (&)
-            Switch to the attribute value (unquoted) state and reconsume
-            this input character. */
-            $this->char--;
-            $this->state = 'attributeValueUnquoted';
-
-        } elseif($char === '\'') {
-            /* U+0027 APOSTROPHE (')
-            Switch to the attribute value (single-quoted) state. */
-            $this->state = 'attributeValueSingleQuoted';
-
-        } elseif($char === '>') {
-            /* U+003E GREATER-THAN SIGN (>)
-            Emit the current tag token. Switch to the data state. */
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Append the current input character to the current attribute's value.
-            Switch to the attribute value (unquoted) state. */
-            $last = count($this->token['attr']) - 1;
-            $this->token['attr'][$last]['value'] .= $char;
-
-            $this->state = 'attributeValueUnquoted';
-        }
-    }
-
-    private function attributeValueDoubleQuotedState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if($char === '"') {
-            /* U+0022 QUOTATION MARK (")
-            Switch to the before attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($char === '&') {
-            /* U+0026 AMPERSAND (&)
-            Switch to the entity in attribute value state. */
-            $this->entityInAttributeValueState('double');
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Parse error. Emit the current tag token. Reconsume the character
-            in the data state. */
-            $this->emitToken($this->token);
-
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Append the current input character to the current attribute's value.
-            Stay in the attribute value (double-quoted) state. */
-            $last = count($this->token['attr']) - 1;
-            $this->token['attr'][$last]['value'] .= $char;
-
-            $this->state = 'attributeValueDoubleQuoted';
-        }
-    }
-
-    private function attributeValueSingleQuotedState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if($char === '\'') {
-            /* U+0022 QUOTATION MARK (')
-            Switch to the before attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($char === '&') {
-            /* U+0026 AMPERSAND (&)
-            Switch to the entity in attribute value state. */
-            $this->entityInAttributeValueState('single');
-
-        } elseif($this->char === $this->EOF) {
-            /* EOF
-            Parse error. Emit the current tag token. Reconsume the character
-            in the data state. */
-            $this->emitToken($this->token);
-
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Append the current input character to the current attribute's value.
-            Stay in the attribute value (single-quoted) state. */
-            $last = count($this->token['attr']) - 1;
-            $this->token['attr'][$last]['value'] .= $char;
-
-            $this->state = 'attributeValueSingleQuoted';
-        }
-    }
-
-    private function attributeValueUnquotedState() {
-        // Consume the next input character:
-        $this->char++;
-        $char = $this->character($this->char);
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            /* U+0009 CHARACTER TABULATION
-            U+000A LINE FEED (LF)
-            U+000B LINE TABULATION
-            U+000C FORM FEED (FF)
-            U+0020 SPACE
-            Switch to the before attribute name state. */
-            $this->state = 'beforeAttributeName';
-
-        } elseif($char === '&') {
-            /* U+0026 AMPERSAND (&)
-            Switch to the entity in attribute value state. */
-            $this->entityInAttributeValueState();
-
-        } elseif($char === '>') {
-            /* U+003E GREATER-THAN SIGN (>)
-            Emit the current tag token. Switch to the data state. */
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } else {
-            /* Anything else
-            Append the current input character to the current attribute's value.
-            Stay in the attribute value (unquoted) state. */
-            $last = count($this->token['attr']) - 1;
-            $this->token['attr'][$last]['value'] .= $char;
-
-            $this->state = 'attributeValueUnquoted';
-        }
-    }
-
-    private function entityInAttributeValueState() {
-        // Attempt to consume an entity.
-        $entity = $this->entity();
-
-        // If nothing is returned, append a U+0026 AMPERSAND character to the
-        // current attribute's value. Otherwise, emit the character token that
-        // was returned.
-        $char = (!$entity)
-            ? '&'
-            : $entity;
-
-        $last = count($this->token['attr']) - 1;
-        $this->token['attr'][$last]['value'] .= $char;
-    }
-
-    private function bogusCommentState() {
-        /* Consume every character up to the first U+003E GREATER-THAN SIGN
-        character (>) or the end of the file (EOF), whichever comes first. Emit
-        a comment token whose data is the concatenation of all the characters
-        starting from and including the character that caused the state machine
-        to switch into the bogus comment state, up to and including the last
-        consumed character before the U+003E character, if any, or up to the
-        end of the file otherwise. (If the comment was started by the end of
-        the file (EOF), the token is empty.) */
-        $data = $this->characters('^>', $this->char);
-        $this->emitToken(array(
-            'data' => $data,
-            'type' => self::COMMENT
-        ));
-
-        $this->char += strlen($data);
-
-        /* Switch to the data state. */
-        $this->state = 'data';
-
-        /* If the end of the file was reached, reconsume the EOF character. */
-        if($this->char === $this->EOF) {
-            $this->char = $this->EOF - 1;
-        }
-    }
-
-    private function markupDeclarationOpenState() {
-        /* If the next two characters are both U+002D HYPHEN-MINUS (-)
-        characters, consume those two characters, create a comment token whose
-        data is the empty string, and switch to the comment state. */
-        if($this->character($this->char + 1, 2) === '--') {
-            $this->char += 2;
-            $this->state = 'comment';
-            $this->token = array(
-                'data' => null,
-                'type' => self::COMMENT
-            );
-
-        /* Otherwise if the next seven chacacters are a case-insensitive match
-        for the word "DOCTYPE", then consume those characters and switch to the
-        DOCTYPE state. */
-        } elseif(strtolower($this->character($this->char + 1, 7)) === 'doctype') {
-            $this->char += 7;
-            $this->state = 'doctype';
-
-        /* Otherwise, is is a parse error. Switch to the bogus comment state.
-        The next character that is consumed, if any, is the first character
-        that will be in the comment. */
-        } else {
-            $this->char++;
-            $this->state = 'bogusComment';
-        }
-    }
-
-    private function commentState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        /* U+002D HYPHEN-MINUS (-) */
-        if($char === '-') {
-            /* Switch to the comment dash state  */
-            $this->state = 'commentDash';
-
-        /* EOF */
-        } elseif($this->char === $this->EOF) {
-            /* Parse error. Emit the comment token. Reconsume the EOF character
-            in the data state. */
-            $this->emitToken($this->token);
-            $this->char--;
-            $this->state = 'data';
-
-        /* Anything else */
-        } else {
-            /* Append the input character to the comment token's data. Stay in
-            the comment state. */
-            $this->token['data'] .= $char;
-        }
-    }
-
-    private function commentDashState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        /* U+002D HYPHEN-MINUS (-) */
-        if($char === '-') {
-            /* Switch to the comment end state  */
-            $this->state = 'commentEnd';
-
-        /* EOF */
-        } elseif($this->char === $this->EOF) {
-            /* Parse error. Emit the comment token. Reconsume the EOF character
-            in the data state. */
-            $this->emitToken($this->token);
-            $this->char--;
-            $this->state = 'data';
-
-        /* Anything else */
-        } else {
-            /* Append a U+002D HYPHEN-MINUS (-) character and the input
-            character to the comment token's data. Switch to the comment state. */
-            $this->token['data'] .= '-'.$char;
-            $this->state = 'comment';
-        }
-    }
-
-    private function commentEndState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        if($char === '>') {
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($char === '-') {
-            $this->token['data'] .= '-';
-
-        } elseif($this->char === $this->EOF) {
-            $this->emitToken($this->token);
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            $this->token['data'] .= '--'.$char;
-            $this->state = 'comment';
-        }
-    }
-
-    private function doctypeState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            $this->state = 'beforeDoctypeName';
-
-        } else {
-            $this->char--;
-            $this->state = 'beforeDoctypeName';
-        }
-    }
-
-    private function beforeDoctypeNameState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            // Stay in the before DOCTYPE name state.
-
-        } elseif(preg_match('/^[a-z]$/', $char)) {
-            $this->token = array(
-                'name' => strtoupper($char),
-                'type' => self::DOCTYPE,
-                'error' => true
-            );
-
-            $this->state = 'doctypeName';
-
-        } elseif($char === '>') {
-            $this->emitToken(array(
-                'name' => null,
-                'type' => self::DOCTYPE,
-                'error' => true
-            ));
-
-            $this->state = 'data';
-
-        } elseif($this->char === $this->EOF) {
-            $this->emitToken(array(
-                'name' => null,
-                'type' => self::DOCTYPE,
-                'error' => true
-            ));
-
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            $this->token = array(
-                'name' => $char,
-                'type' => self::DOCTYPE,
-                'error' => true
-            );
-
-            $this->state = 'doctypeName';
-        }
-    }
-
-    private function doctypeNameState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            $this->state = 'AfterDoctypeName';
-
-        } elseif($char === '>') {
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif(preg_match('/^[a-z]$/', $char)) {
-            $this->token['name'] .= strtoupper($char);
-
-        } elseif($this->char === $this->EOF) {
-            $this->emitToken($this->token);
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            $this->token['name'] .= $char;
-        }
-
-        $this->token['error'] = ($this->token['name'] === 'HTML')
-            ? false
-            : true;
-    }
-
-    private function afterDoctypeNameState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        if(preg_match('/^[\t\n\x0b\x0c ]$/', $char)) {
-            // Stay in the DOCTYPE name state.
-
-        } elseif($char === '>') {
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($this->char === $this->EOF) {
-            $this->emitToken($this->token);
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            $this->token['error'] = true;
-            $this->state = 'bogusDoctype';
-        }
-    }
-
-    private function bogusDoctypeState() {
-        /* Consume the next input character: */
-        $this->char++;
-        $char = $this->char();
-
-        if($char === '>') {
-            $this->emitToken($this->token);
-            $this->state = 'data';
-
-        } elseif($this->char === $this->EOF) {
-            $this->emitToken($this->token);
-            $this->char--;
-            $this->state = 'data';
-
-        } else {
-            // Stay in the bogus DOCTYPE state.
-        }
-    }
-
-    private function entity() {
-        $start = $this->char;
-
-        // This section defines how to consume an entity. This definition is
-        // used when parsing entities in text and in attributes.
-
-        // The behaviour depends on the identity of the next character (the
-        // one immediately after the U+0026 AMPERSAND character): 
-
-        switch($this->character($this->char + 1)) {
-            // U+0023 NUMBER SIGN (#)
-            case '#':
-
-                // The behaviour further depends on the character after the
-                // U+0023 NUMBER SIGN:
-                switch($this->character($this->char + 1)) {
-                    // U+0078 LATIN SMALL LETTER X
-                    // U+0058 LATIN CAPITAL LETTER X
-                    case 'x':
-                    case 'X':
-                        // Follow the steps below, but using the range of
-                        // characters U+0030 DIGIT ZERO through to U+0039 DIGIT
-                        // NINE, U+0061 LATIN SMALL LETTER A through to U+0066
-                        // LATIN SMALL LETTER F, and U+0041 LATIN CAPITAL LETTER
-                        // A, through to U+0046 LATIN CAPITAL LETTER F (in other
-                        // words, 0-9, A-F, a-f).
-                        $char = 1;
-                        $char_class = '0-9A-Fa-f';
-                    break;
-
-                    // Anything else
-                    default:
-                        // Follow the steps below, but using the range of
-                        // characters U+0030 DIGIT ZERO through to U+0039 DIGIT
-                        // NINE (i.e. just 0-9).
-                        $char = 0;
-                        $char_class = '0-9';
-                    break;
-                }
-
-                // Consume as many characters as match the range of characters
-                // given above.
-                $this->char++;
-                $e_name = $this->characters($char_class, $this->char + $char + 1);
-                $entity = $this->character($start, $this->char);
-                $cond = strlen($e_name) > 0;
-
-                // The rest of the parsing happens bellow.
-            break;
-
-            // Anything else
-            default:
-                // Consume the maximum number of characters possible, with the
-                // consumed characters case-sensitively matching one of the
-                // identifiers in the first column of the entities table.
-                $e_name = $this->characters('0-9A-Za-z;', $this->char + 1);
-                $len = strlen($e_name);
-
-                for($c = 1; $c <= $len; $c++) {
-                    $id = substr($e_name, 0, $c);
-                    $this->char++;
-
-                    if(in_array($id, $this->entities)) {
-                        if ($e_name[$c-1] !== ';') {
-                            if ($c < $len && $e_name[$c] == ';') {
-                                $this->char++; // consume extra semicolon
-                            }
-                        }
-                        $entity = $id;
-                        break;
-                    }
-                }
-
-                $cond = isset($entity);
-                // The rest of the parsing happens bellow.
-            break;
-        }
-
-        if(!$cond) {
-            // If no match can be made, then this is a parse error. No
-            // characters are consumed, and nothing is returned.
-            $this->char = $start;
-            return false;
-        }
-
-        // Return a character token for the character corresponding to the
-        // entity name (as given by the second column of the entities table).
-        return html_entity_decode('&'.$entity.';', ENT_QUOTES, 'UTF-8');
-    }
-
-    private function emitToken($token) {
-        $emit = $this->tree->emitToken($token);
-
-        if(is_int($emit)) {
-            $this->content_model = $emit;
-
-        } elseif($token['type'] === self::ENDTAG) {
-            $this->content_model = self::PCDATA;
-        }
-    }
-
-    private function EOF() {
-        $this->state = null;
-        $this->tree->emitToken(array(
-            'type' => self::EOF
-        ));
-    }
-}
-
-class HTML5TreeConstructer {
-    public $stack = array();
-
-    private $phase;
-    private $mode;
-    private $dom;
-    private $foster_parent = null;
-    private $a_formatting  = array();
-
-    private $head_pointer = null;
-    private $form_pointer = null;
-
-    private $scoping = array('button','caption','html','marquee','object','table','td','th');
-    private $formatting = array('a','b','big','em','font','i','nobr','s','small','strike','strong','tt','u');
-    private $special = array('address','area','base','basefont','bgsound',
-    'blockquote','body','br','center','col','colgroup','dd','dir','div','dl',
-    'dt','embed','fieldset','form','frame','frameset','h1','h2','h3','h4','h5',
-    'h6','head','hr','iframe','image','img','input','isindex','li','link',
-    'listing','menu','meta','noembed','noframes','noscript','ol','optgroup',
-    'option','p','param','plaintext','pre','script','select','spacer','style',
-    'tbody','textarea','tfoot','thead','title','tr','ul','wbr');
-
-    // The different phases.
-    const INIT_PHASE = 0;
-    const ROOT_PHASE = 1;
-    const MAIN_PHASE = 2;
-    const END_PHASE  = 3;
-
-    // The different insertion modes for the main phase.
-    const BEFOR_HEAD = 0;
-    const IN_HEAD    = 1;
-    const AFTER_HEAD = 2;
-    const IN_BODY    = 3;
-    const IN_TABLE   = 4;
-    const IN_CAPTION = 5;
-    const IN_CGROUP  = 6;
-    const IN_TBODY   = 7;
-    const IN_ROW     = 8;
-    const IN_CELL    = 9;
-    const IN_SELECT  = 10;
-    const AFTER_BODY = 11;
-    const IN_FRAME   = 12;
-    const AFTR_FRAME = 13;
-
-    // The different types of elements.
-    const SPECIAL    = 0;
-    const SCOPING    = 1;
-    const FORMATTING = 2;
-    const PHRASING   = 3;
-
-    const MARKER     = 0;
-
-    public function __construct() {
-        $this->phase = self::INIT_PHASE;
-        $this->mode = self::BEFOR_HEAD;
-        $this->dom = new DOMDocument;
-
-        $this->dom->encoding = 'UTF-8';
-        $this->dom->preserveWhiteSpace = true;
-        $this->dom->substituteEntities = true;
-        $this->dom->strictErrorChecking = false;
-    }
-
-    // Process tag tokens
-    public function emitToken($token) {
-        switch($this->phase) {
-            case self::INIT_PHASE: return $this->initPhase($token); break;
-            case self::ROOT_PHASE: return $this->rootElementPhase($token); break;
-            case self::MAIN_PHASE: return $this->mainPhase($token); break;
-            case self::END_PHASE : return $this->trailingEndPhase($token); break;
-        }
-    }
-
-    private function initPhase($token) {
-        /* Initially, the tree construction stage must handle each token
-        emitted from the tokenisation stage as follows: */
-
-        /* A DOCTYPE token that is marked as being in error
-        A comment token
-        A start tag token
-        An end tag token
-        A character token that is not one of one of U+0009 CHARACTER TABULATION,
-            U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-            or U+0020 SPACE
-        An end-of-file token */
-        if((isset($token['error']) && $token['error']) ||
-        $token['type'] === HTML5::COMMENT ||
-        $token['type'] === HTML5::STARTTAG ||
-        $token['type'] === HTML5::ENDTAG ||
-        $token['type'] === HTML5::EOF ||
-        ($token['type'] === HTML5::CHARACTR && isset($token['data']) &&
-        !preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data']))) {
-            /* This specification does not define how to handle this case. In
-            particular, user agents may ignore the entirety of this specification
-            altogether for such documents, and instead invoke special parse modes
-            with a greater emphasis on backwards compatibility. */
-
-            $this->phase = self::ROOT_PHASE;
-            return $this->rootElementPhase($token);
-
-        /* A DOCTYPE token marked as being correct */
-        } elseif(isset($token['error']) && !$token['error']) {
-            /* Append a DocumentType node to the Document  node, with the name
-            attribute set to the name given in the DOCTYPE token (which will be
-            "HTML"), and the other attributes specific to DocumentType objects
-            set to null, empty lists, or the empty string as appropriate. */
-            $doctype = new DOMDocumentType(null, null, 'HTML');
-
-            /* Then, switch to the root element phase of the tree construction
-            stage. */
-            $this->phase = self::ROOT_PHASE;
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        } elseif(isset($token['data']) && preg_match('/^[\t\n\x0b\x0c ]+$/',
-        $token['data'])) {
-            /* Append that character  to the Document node. */
-            $text = $this->dom->createTextNode($token['data']);
-            $this->dom->appendChild($text);
-        }
-    }
-
-    private function rootElementPhase($token) {
-        /* After the initial phase, as each token is emitted from the tokenisation
-        stage, it must be processed as described in this section. */
-
-        /* A DOCTYPE token */
-        if($token['type'] === HTML5::DOCTYPE) {
-            // Parse error. Ignore the token.
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the Document object with the data
-            attribute set to the data given in the comment token. */
-            $comment = $this->dom->createComment($token['data']);
-            $this->dom->appendChild($comment);
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        } elseif($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append that character  to the Document node. */
-            $text = $this->dom->createTextNode($token['data']);
-            $this->dom->appendChild($text);
-
-        /* A character token that is not one of U+0009 CHARACTER TABULATION,
-            U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED
-            (FF), or U+0020 SPACE
-        A start tag token
-        An end tag token
-        An end-of-file token */
-        } elseif(($token['type'] === HTML5::CHARACTR &&
-        !preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
-        $token['type'] === HTML5::STARTTAG ||
-        $token['type'] === HTML5::ENDTAG ||
-        $token['type'] === HTML5::EOF) {
-            /* Create an HTMLElement node with the tag name html, in the HTML
-            namespace. Append it to the Document object. Switch to the main
-            phase and reprocess the current token. */
-            $html = $this->dom->createElement('html');
-            $this->dom->appendChild($html);
-            $this->stack[] = $html;
-
-            $this->phase = self::MAIN_PHASE;
-            return $this->mainPhase($token);
-        }
-    }
-
-    private function mainPhase($token) {
-        /* Tokens in the main phase must be handled as follows: */
-
-        /* A DOCTYPE token */
-        if($token['type'] === HTML5::DOCTYPE) {
-            // Parse error. Ignore the token.
-
-        /* A start tag token with the tag name "html" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'html') {
-            /* If this start tag token was not the first start tag token, then
-            it is a parse error. */
-
-            /* For each attribute on the token, check to see if the attribute
-            is already present on the top element of the stack of open elements.
-            If it is not, add the attribute and its corresponding value to that
-            element. */
-            foreach($token['attr'] as $attr) {
-                if(!$this->stack[0]->hasAttribute($attr['name'])) {
-                    $this->stack[0]->setAttribute($attr['name'], $attr['value']);
-                }
-            }
-
-        /* An end-of-file token */
-        } elseif($token['type'] === HTML5::EOF) {
-            /* Generate implied end tags. */
-            $this->generateImpliedEndTags();
-
-        /* Anything else. */
-        } else {
-            /* Depends on the insertion mode: */
-            switch($this->mode) {
-                case self::BEFOR_HEAD: return $this->beforeHead($token); break;
-                case self::IN_HEAD:    return $this->inHead($token); break;
-                case self::AFTER_HEAD: return $this->afterHead($token); break;
-                case self::IN_BODY:    return $this->inBody($token); break;
-                case self::IN_TABLE:   return $this->inTable($token); break;
-                case self::IN_CAPTION: return $this->inCaption($token); break;
-                case self::IN_CGROUP:  return $this->inColumnGroup($token); break;
-                case self::IN_TBODY:   return $this->inTableBody($token); break;
-                case self::IN_ROW:     return $this->inRow($token); break;
-                case self::IN_CELL:    return $this->inCell($token); break;
-                case self::IN_SELECT:  return $this->inSelect($token); break;
-                case self::AFTER_BODY: return $this->afterBody($token); break;
-                case self::IN_FRAME:   return $this->inFrameset($token); break;
-                case self::AFTR_FRAME: return $this->afterFrameset($token); break;
-                case self::END_PHASE:  return $this->trailingEndPhase($token); break;
-            }
-        }
-    }
-
-    private function beforeHead($token) {
-        /* Handle the token as follows: */
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append the character to the current node. */
-            $this->insertText($token['data']);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data attribute
-            set to the data given in the comment token. */
-            $this->insertComment($token['data']);
-
-        /* A start tag token with the tag name "head" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') {
-            /* Create an element for the token, append the new element to the
-            current node and push it onto the stack of open elements. */
-            $element = $this->insertElement($token);
-
-            /* Set the head element pointer to this new element node. */
-            $this->head_pointer = $element;
-
-            /* Change the insertion mode to "in head". */
-            $this->mode = self::IN_HEAD;
-
-        /* A start tag token whose tag name is one of: "base", "link", "meta",
-        "script", "style", "title". Or an end tag with the tag name "html".
-        Or a character token that is not one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE. Or any other start tag token */
-        } elseif($token['type'] === HTML5::STARTTAG ||
-        ($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') ||
-        ($token['type'] === HTML5::CHARACTR && !preg_match('/^[\t\n\x0b\x0c ]$/',
-        $token['data']))) {
-            /* Act as if a start tag token with the tag name "head" and no
-            attributes had been seen, then reprocess the current token. */
-            $this->beforeHead(array(
-                'name' => 'head',
-                'type' => HTML5::STARTTAG,
-                'attr' => array()
-            ));
-
-            return $this->inHead($token);
-
-        /* Any other end tag */
-        } elseif($token['type'] === HTML5::ENDTAG) {
-            /* Parse error. Ignore the token. */
-        }
-    }
-
-    private function inHead($token) {
-        /* Handle the token as follows: */
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE.
-
-        THIS DIFFERS FROM THE SPEC: If the current node is either a title, style
-        or script element, append the character to the current node regardless
-        of its content. */
-        if(($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) || (
-        $token['type'] === HTML5::CHARACTR && in_array(end($this->stack)->nodeName,
-        array('title', 'style', 'script')))) {
-            /* Append the character to the current node. */
-            $this->insertText($token['data']);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data attribute
-            set to the data given in the comment token. */
-            $this->insertComment($token['data']);
-
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        in_array($token['name'], array('title', 'style', 'script'))) {
-            array_pop($this->stack);
-            return HTML5::PCDATA;
-
-        /* A start tag with the tag name "title" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'title') {
-            /* Create an element for the token and append the new element to the
-            node pointed to by the head element pointer, or, if that is null
-            (innerHTML case), to the current node. */
-            if($this->head_pointer !== null) {
-                $element = $this->insertElement($token, false);
-                $this->head_pointer->appendChild($element);
-
-            } else {
-                $element = $this->insertElement($token);
-            }
-
-            /* Switch the tokeniser's content model flag  to the RCDATA state. */
-            return HTML5::RCDATA;
-
-        /* A start tag with the tag name "style" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'style') {
-            /* Create an element for the token and append the new element to the
-            node pointed to by the head element pointer, or, if that is null
-            (innerHTML case), to the current node. */
-            if($this->head_pointer !== null) {
-                $element = $this->insertElement($token, false);
-                $this->head_pointer->appendChild($element);
-
-            } else {
-                $this->insertElement($token);
-            }
-
-            /* Switch the tokeniser's content model flag  to the CDATA state. */
-            return HTML5::CDATA;
-
-        /* A start tag with the tag name "script" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'script') {
-            /* Create an element for the token. */
-            $element = $this->insertElement($token, false);
-            $this->head_pointer->appendChild($element);
-
-            /* Switch the tokeniser's content model flag  to the CDATA state. */
-            return HTML5::CDATA;
-
-        /* A start tag with the tag name "base", "link", or "meta" */
-        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('base', 'link', 'meta'))) {
-            /* Create an element for the token and append the new element to the
-            node pointed to by the head element pointer, or, if that is null
-            (innerHTML case), to the current node. */
-            if($this->head_pointer !== null) {
-                $element = $this->insertElement($token, false);
-                $this->head_pointer->appendChild($element);
-                array_pop($this->stack);
-
-            } else {
-                $this->insertElement($token);
-            }
-
-        /* An end tag with the tag name "head" */
-        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'head') {
-            /* If the current node is a head element, pop the current node off
-            the stack of open elements. */
-            if($this->head_pointer->isSameNode(end($this->stack))) {
-                array_pop($this->stack);
-
-            /* Otherwise, this is a parse error. */
-            } else {
-                // k
-            }
-
-            /* Change the insertion mode to "after head". */
-            $this->mode = self::AFTER_HEAD;
-
-        /* A start tag with the tag name "head" or an end tag except "html". */
-        } elseif(($token['type'] === HTML5::STARTTAG && $token['name'] === 'head') ||
-        ($token['type'] === HTML5::ENDTAG && $token['name'] !== 'html')) {
-            // Parse error. Ignore the token.
-
-        /* Anything else */
-        } else {
-            /* If the current node is a head element, act as if an end tag
-            token with the tag name "head" had been seen. */
-            if($this->head_pointer->isSameNode(end($this->stack))) {
-                $this->inHead(array(
-                    'name' => 'head',
-                    'type' => HTML5::ENDTAG
-                ));
-
-            /* Otherwise, change the insertion mode to "after head". */
-            } else {
-                $this->mode = self::AFTER_HEAD;
-            }
-
-            /* Then, reprocess the current token. */
-            return $this->afterHead($token);
-        }
-    }
-
-    private function afterHead($token) {
-        /* Handle the token as follows: */
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append the character to the current node. */
-            $this->insertText($token['data']);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data attribute
-            set to the data given in the comment token. */
-            $this->insertComment($token['data']);
-
-        /* A start tag token with the tag name "body" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'body') {
-            /* Insert a body element for the token. */
-            $this->insertElement($token);
-
-            /* Change the insertion mode to "in body". */
-            $this->mode = self::IN_BODY;
-
-        /* A start tag token with the tag name "frameset" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'frameset') {
-            /* Insert a frameset element for the token. */
-            $this->insertElement($token);
-
-            /* Change the insertion mode to "in frameset". */
-            $this->mode = self::IN_FRAME;
-
-        /* A start tag token whose tag name is one of: "base", "link", "meta",
-        "script", "style", "title" */
-        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('base', 'link', 'meta', 'script', 'style', 'title'))) {
-            /* Parse error. Switch the insertion mode back to "in head" and
-            reprocess the token. */
-            $this->mode = self::IN_HEAD;
-            return $this->inHead($token);
-
-        /* Anything else */
-        } else {
-            /* Act as if a start tag token with the tag name "body" and no
-            attributes had been seen, and then reprocess the current token. */
-            $this->afterHead(array(
-                'name' => 'body',
-                'type' => HTML5::STARTTAG,
-                'attr' => array()
-            ));
-
-            return $this->inBody($token);
-        }
-    }
-
-    private function inBody($token) {
-        /* Handle the token as follows: */
-
-        switch($token['type']) {
-            /* A character token */
-            case HTML5::CHARACTR:
-                /* Reconstruct the active formatting elements, if any. */
-                $this->reconstructActiveFormattingElements();
-
-                /* Append the token's character to the current node. */
-                $this->insertText($token['data']);
-            break;
-
-            /* A comment token */
-            case HTML5::COMMENT:
-                /* Append a Comment node to the current node with the data
-                attribute set to the data given in the comment token. */
-                $this->insertComment($token['data']);
-            break;
-
-            case HTML5::STARTTAG:
-            switch($token['name']) {
-                /* A start tag token whose tag name is one of: "script",
-                "style" */
-                case 'script': case 'style':
-                    /* Process the token as if the insertion mode had been "in
-                    head". */
-                    return $this->inHead($token);
-                break;
-
-                /* A start tag token whose tag name is one of: "base", "link",
-                "meta", "title" */
-                case 'base': case 'link': case 'meta': case 'title':
-                    /* Parse error. Process the token as if the insertion mode
-                    had    been "in head". */
-                    return $this->inHead($token);
-                break;
-
-                /* A start tag token with the tag name "body" */
-                case 'body':
-                    /* Parse error. If the second element on the stack of open
-                    elements is not a body element, or, if the stack of open
-                    elements has only one node on it, then ignore the token.
-                    (innerHTML case) */
-                    if(count($this->stack) === 1 || $this->stack[1]->nodeName !== 'body') {
-                        // Ignore
-
-                    /* Otherwise, for each attribute on the token, check to see
-                    if the attribute is already present on the body element (the
-                    second element)    on the stack of open elements. If it is not,
-                    add the attribute and its corresponding value to that
-                    element. */
-                    } else {
-                        foreach($token['attr'] as $attr) {
-                            if(!$this->stack[1]->hasAttribute($attr['name'])) {
-                                $this->stack[1]->setAttribute($attr['name'], $attr['value']);
-                            }
-                        }
-                    }
-                break;
-
-                /* A start tag whose tag name is one of: "address",
-                "blockquote", "center", "dir", "div", "dl", "fieldset",
-                "listing", "menu", "ol", "p", "ul" */
-                case 'address': case 'blockquote': case 'center': case 'dir':
-                case 'div': case 'dl': case 'fieldset': case 'listing':
-                case 'menu': case 'ol': case 'p': case 'ul':
-                    /* If the stack of open elements has a p element in scope,
-                    then act as if an end tag with the tag name p had been
-                    seen. */
-                    if($this->elementInScope('p')) {
-                        $this->emitToken(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-                break;
-
-                /* A start tag whose tag name is "form" */
-                case 'form':
-                    /* If the form element pointer is not null, ignore the
-                    token with a parse error. */
-                    if($this->form_pointer !== null) {
-                        // Ignore.
-
-                    /* Otherwise: */
-                    } else {
-                        /* If the stack of open elements has a p element in
-                        scope, then act as if an end tag with the tag name p
-                        had been seen. */
-                        if($this->elementInScope('p')) {
-                            $this->emitToken(array(
-                                'name' => 'p',
-                                'type' => HTML5::ENDTAG
-                            ));
-                        }
-
-                        /* Insert an HTML element for the token, and set the
-                        form element pointer to point to the element created. */
-                        $element = $this->insertElement($token);
-                        $this->form_pointer = $element;
-                    }
-                break;
-
-                /* A start tag whose tag name is "li", "dd" or "dt" */
-                case 'li': case 'dd': case 'dt':
-                    /* If the stack of open elements has a p  element in scope,
-                    then act as if an end tag with the tag name p had been
-                    seen. */
-                    if($this->elementInScope('p')) {
-                        $this->emitToken(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    $stack_length = count($this->stack) - 1;
-
-                    for($n = $stack_length; 0 <= $n; $n--) {
-                        /* 1. Initialise node to be the current node (the
-                        bottommost node of the stack). */
-                        $stop = false;
-                        $node = $this->stack[$n];
-                        $cat  = $this->getElementCategory($node->tagName);
-
-                        /* 2. If node is an li, dd or dt element, then pop all
-                        the    nodes from the current node up to node, including
-                        node, then stop this algorithm. */
-                        if($token['name'] === $node->tagName ||    ($token['name'] !== 'li'
-                        && ($node->tagName === 'dd' || $node->tagName === 'dt'))) {
-                            for($x = $stack_length; $x >= $n ; $x--) {
-                                array_pop($this->stack);
-                            }
-
-                            break;
-                        }
-
-                        /* 3. If node is not in the formatting category, and is
-                        not    in the phrasing category, and is not an address or
-                        div element, then stop this algorithm. */
-                        if($cat !== self::FORMATTING && $cat !== self::PHRASING &&
-                        $node->tagName !== 'address' && $node->tagName !== 'div') {
-                            break;
-                        }
-                    }
-
-                    /* Finally, insert an HTML element with the same tag
-                    name as the    token's. */
-                    $this->insertElement($token);
-                break;
-
-                /* A start tag token whose tag name is "plaintext" */
-                case 'plaintext':
-                    /* If the stack of open elements has a p  element in scope,
-                    then act as if an end tag with the tag name p had been
-                    seen. */
-                    if($this->elementInScope('p')) {
-                        $this->emitToken(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    return HTML5::PLAINTEXT;
-                break;
-
-                /* A start tag whose tag name is one of: "h1", "h2", "h3", "h4",
-                "h5", "h6" */
-                case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
-                    /* If the stack of open elements has a p  element in scope,
-                    then act as if an end tag with the tag name p had been seen. */
-                    if($this->elementInScope('p')) {
-                        $this->emitToken(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    /* If the stack of open elements has in scope an element whose
-                    tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
-                    this is a parse error; pop elements from the stack until an
-                    element with one of those tag names has been popped from the
-                    stack. */
-                    while($this->elementInScope(array('h1', 'h2', 'h3', 'h4', 'h5', 'h6'))) {
-                        array_pop($this->stack);
-                    }
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-                break;
-
-                /* A start tag whose tag name is "a" */
-                case 'a':
-                    /* If the list of active formatting elements contains
-                    an element whose tag name is "a" between the end of the
-                    list and the last marker on the list (or the start of
-                    the list if there is no marker on the list), then this
-                    is a parse error; act as if an end tag with the tag name
-                    "a" had been seen, then remove that element from the list
-                    of active formatting elements and the stack of open
-                    elements if the end tag didn't already remove it (it
-                    might not have if the element is not in table scope). */
-                    $leng = count($this->a_formatting);
-
-                    for($n = $leng - 1; $n >= 0; $n--) {
-                        if($this->a_formatting[$n] === self::MARKER) {
-                            break;
-
-                        } elseif($this->a_formatting[$n]->nodeName === 'a') {
-                            $this->emitToken(array(
-                                'name' => 'a',
-                                'type' => HTML5::ENDTAG
-                            ));
-                            break;
-                        }
-                    }
-
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $el = $this->insertElement($token);
-
-                    /* Add that element to the list of active formatting
-                    elements. */
-                    $this->a_formatting[] = $el;
-                break;
-
-                /* A start tag whose tag name is one of: "b", "big", "em", "font",
-                "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
-                case 'b': case 'big': case 'em': case 'font': case 'i':
-                case 'nobr': case 's': case 'small': case 'strike':
-                case 'strong': case 'tt': case 'u':
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $el = $this->insertElement($token);
-
-                    /* Add that element to the list of active formatting
-                    elements. */
-                    $this->a_formatting[] = $el;
-                break;
-
-                /* A start tag token whose tag name is "button" */
-                case 'button':
-                    /* If the stack of open elements has a button element in scope,
-                    then this is a parse error; act as if an end tag with the tag
-                    name "button" had been seen, then reprocess the token. (We don't
-                    do that. Unnecessary.) */
-                    if($this->elementInScope('button')) {
-                        $this->inBody(array(
-                            'name' => 'button',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Insert a marker at the end of the list of active
-                    formatting elements. */
-                    $this->a_formatting[] = self::MARKER;
-                break;
-
-                /* A start tag token whose tag name is one of: "marquee", "object" */
-                case 'marquee': case 'object':
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Insert a marker at the end of the list of active
-                    formatting elements. */
-                    $this->a_formatting[] = self::MARKER;
-                break;
-
-                /* A start tag token whose tag name is "xmp" */
-                case 'xmp':
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Switch the content model flag to the CDATA state. */
-                    return HTML5::CDATA;
-                break;
-
-                /* A start tag whose tag name is "table" */
-                case 'table':
-                    /* If the stack of open elements has a p element in scope,
-                    then act as if an end tag with the tag name p had been seen. */
-                    if($this->elementInScope('p')) {
-                        $this->emitToken(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Change the insertion mode to "in table". */
-                    $this->mode = self::IN_TABLE;
-                break;
-
-                /* A start tag whose tag name is one of: "area", "basefont",
-                "bgsound", "br", "embed", "img", "param", "spacer", "wbr" */
-                case 'area': case 'basefont': case 'bgsound': case 'br':
-                case 'embed': case 'img': case 'param': case 'spacer':
-                case 'wbr':
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Immediately pop the current node off the stack of open elements. */
-                    array_pop($this->stack);
-                break;
-
-                /* A start tag whose tag name is "hr" */
-                case 'hr':
-                    /* If the stack of open elements has a p element in scope,
-                    then act as if an end tag with the tag name p had been seen. */
-                    if($this->elementInScope('p')) {
-                        $this->emitToken(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Immediately pop the current node off the stack of open elements. */
-                    array_pop($this->stack);
-                break;
-
-                /* A start tag whose tag name is "image" */
-                case 'image':
-                    /* Parse error. Change the token's tag name to "img" and
-                    reprocess it. (Don't ask.) */
-                    $token['name'] = 'img';
-                    return $this->inBody($token);
-                break;
-
-                /* A start tag whose tag name is "input" */
-                case 'input':
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an input element for the token. */
-                    $element = $this->insertElement($token, false);
-
-                    /* If the form element pointer is not null, then associate the
-                    input element with the form element pointed to by the form
-                    element pointer. */
-                    $this->form_pointer !== null
-                        ? $this->form_pointer->appendChild($element)
-                        : end($this->stack)->appendChild($element);
-
-                    /* Pop that input element off the stack of open elements. */
-                    array_pop($this->stack);
-                break;
-
-                /* A start tag whose tag name is "isindex" */
-                case 'isindex':
-                    /* Parse error. */
-                    // w/e
-
-                    /* If the form element pointer is not null,
-                    then ignore the token. */
-                    if($this->form_pointer === null) {
-                        /* Act as if a start tag token with the tag name "form" had
-                        been seen. */
-                        $this->inBody(array(
-                            'name' => 'body',
-                            'type' => HTML5::STARTTAG,
-                            'attr' => array()
-                        ));
-
-                        /* Act as if a start tag token with the tag name "hr" had
-                        been seen. */
-                        $this->inBody(array(
-                            'name' => 'hr',
-                            'type' => HTML5::STARTTAG,
-                            'attr' => array()
-                        ));
-
-                        /* Act as if a start tag token with the tag name "p" had
-                        been seen. */
-                        $this->inBody(array(
-                            'name' => 'p',
-                            'type' => HTML5::STARTTAG,
-                            'attr' => array()
-                        ));
-
-                        /* Act as if a start tag token with the tag name "label"
-                        had been seen. */
-                        $this->inBody(array(
-                            'name' => 'label',
-                            'type' => HTML5::STARTTAG,
-                            'attr' => array()
-                        ));
-
-                        /* Act as if a stream of character tokens had been seen. */
-                        $this->insertText('This is a searchable index. '.
-                        'Insert your search keywords here: ');
-
-                        /* Act as if a start tag token with the tag name "input"
-                        had been seen, with all the attributes from the "isindex"
-                        token, except with the "name" attribute set to the value
-                        "isindex" (ignoring any explicit "name" attribute). */
-                        $attr = $token['attr'];
-                        $attr[] = array('name' => 'name', 'value' => 'isindex');
-
-                        $this->inBody(array(
-                            'name' => 'input',
-                            'type' => HTML5::STARTTAG,
-                            'attr' => $attr
-                        ));
-
-                        /* Act as if a stream of character tokens had been seen
-                        (see below for what they should say). */
-                        $this->insertText('This is a searchable index. '.
-                        'Insert your search keywords here: ');
-
-                        /* Act as if an end tag token with the tag name "label"
-                        had been seen. */
-                        $this->inBody(array(
-                            'name' => 'label',
-                            'type' => HTML5::ENDTAG
-                        ));
-
-                        /* Act as if an end tag token with the tag name "p" had
-                        been seen. */
-                        $this->inBody(array(
-                            'name' => 'p',
-                            'type' => HTML5::ENDTAG
-                        ));
-
-                        /* Act as if a start tag token with the tag name "hr" had
-                        been seen. */
-                        $this->inBody(array(
-                            'name' => 'hr',
-                            'type' => HTML5::ENDTAG
-                        ));
-
-                        /* Act as if an end tag token with the tag name "form" had
-                        been seen. */
-                        $this->inBody(array(
-                            'name' => 'form',
-                            'type' => HTML5::ENDTAG
-                        ));
-                    }
-                break;
-
-                /* A start tag whose tag name is "textarea" */
-                case 'textarea':
-                    $this->insertElement($token);
-
-                    /* Switch the tokeniser's content model flag to the
-                    RCDATA state. */
-                    return HTML5::RCDATA;
-                break;
-
-                /* A start tag whose tag name is one of: "iframe", "noembed",
-                "noframes" */
-                case 'iframe': case 'noembed': case 'noframes':
-                    $this->insertElement($token);
-
-                    /* Switch the tokeniser's content model flag to the CDATA state. */
-                    return HTML5::CDATA;
-                break;
-
-                /* A start tag whose tag name is "select" */
-                case 'select':
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    /* Insert an HTML element for the token. */
-                    $this->insertElement($token);
-
-                    /* Change the insertion mode to "in select". */
-                    $this->mode = self::IN_SELECT;
-                break;
-
-                /* A start or end tag whose tag name is one of: "caption", "col",
-                "colgroup", "frame", "frameset", "head", "option", "optgroup",
-                "tbody", "td", "tfoot", "th", "thead", "tr". */
-                case 'caption': case 'col': case 'colgroup': case 'frame':
-                case 'frameset': case 'head': case 'option': case 'optgroup':
-                case 'tbody': case 'td': case 'tfoot': case 'th': case 'thead':
-                case 'tr':
-                    // Parse error. Ignore the token.
-                break;
-
-                /* A start or end tag whose tag name is one of: "event-source",
-                "section", "nav", "article", "aside", "header", "footer",
-                "datagrid", "command" */
-                case 'event-source': case 'section': case 'nav': case 'article':
-                case 'aside': case 'header': case 'footer': case 'datagrid':
-                case 'command':
-                    // Work in progress!
-                break;
-
-                /* A start tag token not covered by the previous entries */
-                default:
-                    /* Reconstruct the active formatting elements, if any. */
-                    $this->reconstructActiveFormattingElements();
-
-                    $this->insertElement($token, true, true);
-                break;
-            }
-            break;
-
-            case HTML5::ENDTAG:
-            switch($token['name']) {
-                /* An end tag with the tag name "body" */
-                case 'body':
-                    /* If the second element in the stack of open elements is
-                    not a body element, this is a parse error. Ignore the token.
-                    (innerHTML case) */
-                    if(count($this->stack) < 2 || $this->stack[1]->nodeName !== 'body') {
-                        // Ignore.
-
-                    /* If the current node is not the body element, then this
-                    is a parse error. */
-                    } elseif(end($this->stack)->nodeName !== 'body') {
-                        // Parse error.
-                    }
-
-                    /* Change the insertion mode to "after body". */
-                    $this->mode = self::AFTER_BODY;
-                break;
-
-                /* An end tag with the tag name "html" */
-                case 'html':
-                    /* Act as if an end tag with tag name "body" had been seen,
-                    then, if that token wasn't ignored, reprocess the current
-                    token. */
-                    $this->inBody(array(
-                        'name' => 'body',
-                        'type' => HTML5::ENDTAG
-                    ));
-
-                    return $this->afterBody($token);
-                break;
-
-                /* An end tag whose tag name is one of: "address", "blockquote",
-                "center", "dir", "div", "dl", "fieldset", "listing", "menu",
-                "ol", "pre", "ul" */
-                case 'address': case 'blockquote': case 'center': case 'dir':
-                case 'div': case 'dl': case 'fieldset': case 'listing':
-                case 'menu': case 'ol': case 'pre': case 'ul':
-                    /* If the stack of open elements has an element in scope
-                    with the same tag name as that of the token, then generate
-                    implied end tags. */
-                    if($this->elementInScope($token['name'])) {
-                        $this->generateImpliedEndTags();
-
-                        /* Now, if the current node is not an element with
-                        the same tag name as that of the token, then this
-                        is a parse error. */
-                        // w/e
-
-                        /* If the stack of open elements has an element in
-                        scope with the same tag name as that of the token,
-                        then pop elements from this stack until an element
-                        with that tag name has been popped from the stack. */
-                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                            if($this->stack[$n]->nodeName === $token['name']) {
-                                $n = -1;
-                            }
-
-                            array_pop($this->stack);
-                        }
-                    }
-                break;
-
-                /* An end tag whose tag name is "form" */
-                case 'form':
-                    /* If the stack of open elements has an element in scope
-                    with the same tag name as that of the token, then generate
-                    implied    end tags. */
-                    if($this->elementInScope($token['name'])) {
-                        $this->generateImpliedEndTags();
-
-                    } 
-
-                    if(end($this->stack)->nodeName !== $token['name']) {
-                        /* Now, if the current node is not an element with the
-                        same tag name as that of the token, then this is a parse
-                        error. */
-                        // w/e
-
-                    } else {
-                        /* Otherwise, if the current node is an element with
-                        the same tag name as that of the token pop that element
-                        from the stack. */
-                        array_pop($this->stack);
-                    }
-
-                    /* In any case, set the form element pointer to null. */
-                    $this->form_pointer = null;
-                break;
-
-                /* An end tag whose tag name is "p" */
-                case 'p':
-                    /* If the stack of open elements has a p element in scope,
-                    then generate implied end tags, except for p elements. */
-                    if($this->elementInScope('p')) {
-                        $this->generateImpliedEndTags(array('p'));
-
-                        /* If the current node is not a p element, then this is
-                        a parse error. */
-                        // k
-
-                        /* If the stack of open elements has a p element in
-                        scope, then pop elements from this stack until the stack
-                        no longer has a p element in scope. */
-                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                            if($this->elementInScope('p')) {
-                                array_pop($this->stack);
-
-                            } else {
-                                break;
-                            }
-                        }
-                    }
-                break;
-
-                /* An end tag whose tag name is "dd", "dt", or "li" */
-                case 'dd': case 'dt': case 'li':
-                    /* If the stack of open elements has an element in scope
-                    whose tag name matches the tag name of the token, then
-                    generate implied end tags, except for elements with the
-                    same tag name as the token. */
-                    if($this->elementInScope($token['name'])) {
-                        $this->generateImpliedEndTags(array($token['name']));
-
-                        /* If the current node is not an element with the same
-                        tag name as the token, then this is a parse error. */
-                        // w/e
-
-                        /* If the stack of open elements has an element in scope
-                        whose tag name matches the tag name of the token, then
-                        pop elements from this stack until an element with that
-                        tag name has been popped from the stack. */
-                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                            if($this->stack[$n]->nodeName === $token['name']) {
-                                $n = -1;
-                            }
-
-                            array_pop($this->stack);
-                        }
-                    }
-                break;
-
-                /* An end tag whose tag name is one of: "h1", "h2", "h3", "h4",
-                "h5", "h6" */
-                case 'h1': case 'h2': case 'h3': case 'h4': case 'h5': case 'h6':
-                    $elements = array('h1', 'h2', 'h3', 'h4', 'h5', 'h6');
-
-                    /* If the stack of open elements has in scope an element whose
-                    tag name is one of "h1", "h2", "h3", "h4", "h5", or "h6", then
-                    generate implied end tags. */
-                    if($this->elementInScope($elements)) {
-                        $this->generateImpliedEndTags();
-
-                        /* Now, if the current node is not an element with the same
-                        tag name as that of the token, then this is a parse error. */
-                        // w/e
-
-                        /* If the stack of open elements has in scope an element
-                        whose tag name is one of "h1", "h2", "h3", "h4", "h5", or
-                        "h6", then pop elements from the stack until an element
-                        with one of those tag names has been popped from the stack. */
-                        while($this->elementInScope($elements)) {
-                            array_pop($this->stack);
-                        }
-                    }
-                break;
-
-                /* An end tag whose tag name is one of: "a", "b", "big", "em",
-                "font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u" */
-                case 'a': case 'b': case 'big': case 'em': case 'font':
-                case 'i': case 'nobr': case 's': case 'small': case 'strike':
-                case 'strong': case 'tt': case 'u':
-                    /* 1. Let the formatting element be the last element in
-                    the list of active formatting elements that:
-                        * is between the end of the list and the last scope
-                        marker in the list, if any, or the start of the list
-                        otherwise, and
-                        * has the same tag name as the token.
-                    */
-                    while(true) {
-                        for($a = count($this->a_formatting) - 1; $a >= 0; $a--) {
-                            if($this->a_formatting[$a] === self::MARKER) {
-                                break;
-
-                            } elseif($this->a_formatting[$a]->tagName === $token['name']) {
-                                $formatting_element = $this->a_formatting[$a];
-                                $in_stack = in_array($formatting_element, $this->stack, true);
-                                $fe_af_pos = $a;
-                                break;
-                            }
-                        }
-
-                        /* If there is no such node, or, if that node is
-                        also in the stack of open elements but the element
-                        is not in scope, then this is a parse error. Abort
-                        these steps. The token is ignored. */
-                        if(!isset($formatting_element) || ($in_stack &&
-                        !$this->elementInScope($token['name']))) {
-                            break;
-
-                        /* Otherwise, if there is such a node, but that node
-                        is not in the stack of open elements, then this is a
-                        parse error; remove the element from the list, and
-                        abort these steps. */
-                        } elseif(isset($formatting_element) && !$in_stack) {
-                            unset($this->a_formatting[$fe_af_pos]);
-                            $this->a_formatting = array_merge($this->a_formatting);
-                            break;
-                        }
-
-                        /* 2. Let the furthest block be the topmost node in the
-                        stack of open elements that is lower in the stack
-                        than the formatting element, and is not an element in
-                        the phrasing or formatting categories. There might
-                        not be one. */
-                        $fe_s_pos = array_search($formatting_element, $this->stack, true);
-                        $length = count($this->stack);
-
-                        for($s = $fe_s_pos + 1; $s < $length; $s++) {
-                            $category = $this->getElementCategory($this->stack[$s]->nodeName);
-
-                            if($category !== self::PHRASING && $category !== self::FORMATTING) {
-                                $furthest_block = $this->stack[$s];
-                            }
-                        }
-
-                        /* 3. If there is no furthest block, then the UA must
-                        skip the subsequent steps and instead just pop all
-                        the nodes from the bottom of the stack of open
-                        elements, from the current node up to the formatting
-                        element, and remove the formatting element from the
-                        list of active formatting elements. */
-                        if(!isset($furthest_block)) {
-                            for($n = $length - 1; $n >= $fe_s_pos; $n--) {
-                                array_pop($this->stack);
-                            }
-
-                            unset($this->a_formatting[$fe_af_pos]);
-                            $this->a_formatting = array_merge($this->a_formatting);
-                            break;
-                        }
-
-                        /* 4. Let the common ancestor be the element
-                        immediately above the formatting element in the stack
-                        of open elements. */
-                        $common_ancestor = $this->stack[$fe_s_pos - 1];
-
-                        /* 5. If the furthest block has a parent node, then
-                        remove the furthest block from its parent node. */
-                        if($furthest_block->parentNode !== null) {
-                            $furthest_block->parentNode->removeChild($furthest_block);
-                        }
-
-                        /* 6. Let a bookmark note the position of the
-                        formatting element in the list of active formatting
-                        elements relative to the elements on either side
-                        of it in the list. */
-                        $bookmark = $fe_af_pos;
-
-                        /* 7. Let node and last node  be the furthest block.
-                        Follow these steps: */
-                        $node = $furthest_block;
-                        $last_node = $furthest_block;
-
-                        while(true) {
-                            for($n = array_search($node, $this->stack, true) - 1; $n >= 0; $n--) {
-                                /* 7.1 Let node be the element immediately
-                                prior to node in the stack of open elements. */
-                                $node = $this->stack[$n];
-
-                                /* 7.2 If node is not in the list of active
-                                formatting elements, then remove node from
-                                the stack of open elements and then go back
-                                to step 1. */
-                                if(!in_array($node, $this->a_formatting, true)) {
-                                    unset($this->stack[$n]);
-                                    $this->stack = array_merge($this->stack);
-
-                                } else {
-                                    break;
-                                }
-                            }
-
-                            /* 7.3 Otherwise, if node is the formatting
-                            element, then go to the next step in the overall
-                            algorithm. */
-                            if($node === $formatting_element) {
-                                break;
-
-                            /* 7.4 Otherwise, if last node is the furthest
-                            block, then move the aforementioned bookmark to
-                            be immediately after the node in the list of
-                            active formatting elements. */
-                            } elseif($last_node === $furthest_block) {
-                                $bookmark = array_search($node, $this->a_formatting, true) + 1;
-                            }
-
-                            /* 7.5 If node has any children, perform a
-                            shallow clone of node, replace the entry for
-                            node in the list of active formatting elements
-                            with an entry for the clone, replace the entry
-                            for node in the stack of open elements with an
-                            entry for the clone, and let node be the clone. */
-                            if($node->hasChildNodes()) {
-                                $clone = $node->cloneNode();
-                                $s_pos = array_search($node, $this->stack, true);
-                                $a_pos = array_search($node, $this->a_formatting, true);
-
-                                $this->stack[$s_pos] = $clone;
-                                $this->a_formatting[$a_pos] = $clone;
-                                $node = $clone;
-                            }
-
-                            /* 7.6 Insert last node into node, first removing
-                            it from its previous parent node if any. */
-                            if($last_node->parentNode !== null) {
-                                $last_node->parentNode->removeChild($last_node);
-                            }
-
-                            $node->appendChild($last_node);
-
-                            /* 7.7 Let last node be node. */
-                            $last_node = $node;
-                        }
-
-                        /* 8. Insert whatever last node ended up being in
-                        the previous step into the common ancestor node,
-                        first removing it from its previous parent node if
-                        any. */
-                        if($last_node->parentNode !== null) {
-                            $last_node->parentNode->removeChild($last_node);
-                        }
-
-                        $common_ancestor->appendChild($last_node);
-
-                        /* 9. Perform a shallow clone of the formatting
-                        element. */
-                        $clone = $formatting_element->cloneNode();
-
-                        /* 10. Take all of the child nodes of the furthest
-                        block and append them to the clone created in the
-                        last step. */
-                        while($furthest_block->hasChildNodes()) {
-                            $child = $furthest_block->firstChild;
-                            $furthest_block->removeChild($child);
-                            $clone->appendChild($child);
-                        }
-
-                        /* 11. Append that clone to the furthest block. */
-                        $furthest_block->appendChild($clone);
-
-                        /* 12. Remove the formatting element from the list
-                        of active formatting elements, and insert the clone
-                        into the list of active formatting elements at the
-                        position of the aforementioned bookmark. */
-                        $fe_af_pos = array_search($formatting_element, $this->a_formatting, true);
-                        unset($this->a_formatting[$fe_af_pos]);
-                        $this->a_formatting = array_merge($this->a_formatting);
-
-                        $af_part1 = array_slice($this->a_formatting, 0, $bookmark - 1);
-                        $af_part2 = array_slice($this->a_formatting, $bookmark, count($this->a_formatting));
-                        $this->a_formatting = array_merge($af_part1, array($clone), $af_part2);
-
-                        /* 13. Remove the formatting element from the stack
-                        of open elements, and insert the clone into the stack
-                        of open elements immediately after (i.e. in a more
-                        deeply nested position than) the position of the
-                        furthest block in that stack. */
-                        $fe_s_pos = array_search($formatting_element, $this->stack, true);
-                        $fb_s_pos = array_search($furthest_block, $this->stack, true);
-                        unset($this->stack[$fe_s_pos]);
-
-                        $s_part1 = array_slice($this->stack, 0, $fb_s_pos);
-                        $s_part2 = array_slice($this->stack, $fb_s_pos + 1, count($this->stack));
-                        $this->stack = array_merge($s_part1, array($clone), $s_part2);
-
-                        /* 14. Jump back to step 1 in this series of steps. */
-                        unset($formatting_element, $fe_af_pos, $fe_s_pos, $furthest_block);
-                    }
-                break;
-
-                /* An end tag token whose tag name is one of: "button",
-                "marquee", "object" */
-                case 'button': case 'marquee': case 'object':
-                    /* If the stack of open elements has an element in scope whose
-                    tag name matches the tag name of the token, then generate implied
-                    tags. */
-                    if($this->elementInScope($token['name'])) {
-                        $this->generateImpliedEndTags();
-
-                        /* Now, if the current node is not an element with the same
-                        tag name as the token, then this is a parse error. */
-                        // k
-
-                        /* Now, if the stack of open elements has an element in scope
-                        whose tag name matches the tag name of the token, then pop
-                        elements from the stack until that element has been popped from
-                        the stack, and clear the list of active formatting elements up
-                        to the last marker. */
-                        for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                            if($this->stack[$n]->nodeName === $token['name']) {
-                                $n = -1;
-                            }
-
-                            array_pop($this->stack);
-                        }
-
-                        $marker = end(array_keys($this->a_formatting, self::MARKER, true));
-
-                        for($n = count($this->a_formatting) - 1; $n > $marker; $n--) {
-                            array_pop($this->a_formatting);
-                        }
-                    }
-                break;
-
-                /* Or an end tag whose tag name is one of: "area", "basefont",
-                "bgsound", "br", "embed", "hr", "iframe", "image", "img",
-                "input", "isindex", "noembed", "noframes", "param", "select",
-                "spacer", "table", "textarea", "wbr" */
-                case 'area': case 'basefont': case 'bgsound': case 'br':
-                case 'embed': case 'hr': case 'iframe': case 'image':
-                case 'img': case 'input': case 'isindex': case 'noembed':
-                case 'noframes': case 'param': case 'select': case 'spacer':
-                case 'table': case 'textarea': case 'wbr':
-                    // Parse error. Ignore the token.
-                break;
-
-                /* An end tag token not covered by the previous entries */
-                default:
-                    for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                        /* Initialise node to be the current node (the bottommost
-                        node of the stack). */
-                        $node = end($this->stack);
-
-                        /* If node has the same tag name as the end tag token,
-                        then: */
-                        if($token['name'] === $node->nodeName) {
-                            /* Generate implied end tags. */
-                            $this->generateImpliedEndTags();
-
-                            /* If the tag name of the end tag token does not
-                            match the tag name of the current node, this is a
-                            parse error. */
-                            // k
-
-                            /* Pop all the nodes from the current node up to
-                            node, including node, then stop this algorithm. */
-                            for($x = count($this->stack) - $n; $x >= $n; $x--) {
-                                array_pop($this->stack);
-                            }
-                                    
-                        } else {
-                            $category = $this->getElementCategory($node);
-
-                            if($category !== self::SPECIAL && $category !== self::SCOPING) {
-                                /* Otherwise, if node is in neither the formatting
-                                category nor the phrasing category, then this is a
-                                parse error. Stop this algorithm. The end tag token
-                                is ignored. */
-                                return false;
-                            }
-                        }
-                    }
-                break;
-            }
-            break;
-        }
-    }
-
-    private function inTable($token) {
-        $clear = array('html', 'table');
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append the character to the current node. */
-            $text = $this->dom->createTextNode($token['data']);
-            end($this->stack)->appendChild($text);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data
-            attribute set to the data given in the comment token. */
-            $comment = $this->dom->createComment($token['data']);
-            end($this->stack)->appendChild($comment);
-
-        /* A start tag whose tag name is "caption" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        $token['name'] === 'caption') {
-            /* Clear the stack back to a table context. */
-            $this->clearStackToTableContext($clear);
-
-            /* Insert a marker at the end of the list of active
-            formatting elements. */
-            $this->a_formatting[] = self::MARKER;
-
-            /* Insert an HTML element for the token, then switch the
-            insertion mode to "in caption". */
-            $this->insertElement($token);
-            $this->mode = self::IN_CAPTION;
-
-        /* A start tag whose tag name is "colgroup" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        $token['name'] === 'colgroup') {
-            /* Clear the stack back to a table context. */
-            $this->clearStackToTableContext($clear);
-
-            /* Insert an HTML element for the token, then switch the
-            insertion mode to "in column group". */
-            $this->insertElement($token);
-            $this->mode = self::IN_CGROUP;
-
-        /* A start tag whose tag name is "col" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        $token['name'] === 'col') {
-            $this->inTable(array(
-                'name' => 'colgroup',
-                'type' => HTML5::STARTTAG,
-                'attr' => array()
-            ));
-
-            $this->inColumnGroup($token);
-
-        /* A start tag whose tag name is one of: "tbody", "tfoot", "thead" */
-        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('tbody', 'tfoot', 'thead'))) {
-            /* Clear the stack back to a table context. */
-            $this->clearStackToTableContext($clear);
-
-            /* Insert an HTML element for the token, then switch the insertion
-            mode to "in table body". */
-            $this->insertElement($token);
-            $this->mode = self::IN_TBODY;
-
-        /* A start tag whose tag name is one of: "td", "th", "tr" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        in_array($token['name'], array('td', 'th', 'tr'))) {
-            /* Act as if a start tag token with the tag name "tbody" had been
-            seen, then reprocess the current token. */
-            $this->inTable(array(
-                'name' => 'tbody',
-                'type' => HTML5::STARTTAG,
-                'attr' => array()
-            ));
-
-            return $this->inTableBody($token);
-
-        /* A start tag whose tag name is "table" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        $token['name'] === 'table') {
-            /* Parse error. Act as if an end tag token with the tag name "table"
-            had been seen, then, if that token wasn't ignored, reprocess the
-            current token. */
-            $this->inTable(array(
-                'name' => 'table',
-                'type' => HTML5::ENDTAG
-            ));
-
-            return $this->mainPhase($token);
-
-        /* An end tag whose tag name is "table" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        $token['name'] === 'table') {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as the token, this is a parse error.
-            Ignore the token. (innerHTML case) */
-            if(!$this->elementInScope($token['name'], true)) {
-                return false;
-
-            /* Otherwise: */
-            } else {
-                /* Generate implied end tags. */
-                $this->generateImpliedEndTags();
-
-                /* Now, if the current node is not a table element, then this
-                is a parse error. */
-                // w/e
-
-                /* Pop elements from this stack until a table element has been
-                popped from the stack. */
-                while(true) {
-                    $current = end($this->stack)->nodeName;
-                    array_pop($this->stack);
-
-                    if($current === 'table') {
-                        break;
-                    }
-                }
-
-                /* Reset the insertion mode appropriately. */
-                $this->resetInsertionMode();
-            }
-
-        /* An end tag whose tag name is one of: "body", "caption", "col",
-        "colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
-        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
-        array('body', 'caption', 'col', 'colgroup', 'html', 'tbody', 'td',
-        'tfoot', 'th', 'thead', 'tr'))) {
-            // Parse error. Ignore the token.
-
-        /* Anything else */
-        } else {
-            /* Parse error. Process the token as if the insertion mode was "in
-            body", with the following exception: */
-
-            /* If the current node is a table, tbody, tfoot, thead, or tr
-            element, then, whenever a node would be inserted into the current
-            node, it must instead be inserted into the foster parent element. */
-            if(in_array(end($this->stack)->nodeName,
-            array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
-                /* The foster parent element is the parent element of the last
-                table element in the stack of open elements, if there is a
-                table element and it has such a parent element. If there is no
-                table element in the stack of open elements (innerHTML case),
-                then the foster parent element is the first element in the
-                stack of open elements (the html  element). Otherwise, if there
-                is a table element in the stack of open elements, but the last
-                table element in the stack of open elements has no parent, or
-                its parent node is not an element, then the foster parent
-                element is the element before the last table element in the
-                stack of open elements. */
-                for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                    if($this->stack[$n]->nodeName === 'table') {
-                        $table = $this->stack[$n];
-                        break;
-                    }
-                }
-
-                if(isset($table) && $table->parentNode !== null) {
-                    $this->foster_parent = $table->parentNode;
-
-                } elseif(!isset($table)) {
-                    $this->foster_parent = $this->stack[0];
-
-                } elseif(isset($table) && ($table->parentNode === null ||
-                $table->parentNode->nodeType !== XML_ELEMENT_NODE)) {
-                    $this->foster_parent = $this->stack[$n - 1];
-                }
-            }
-
-            $this->inBody($token);
-        }
-    }
-
-    private function inCaption($token) {
-        /* An end tag whose tag name is "caption" */
-        if($token['type'] === HTML5::ENDTAG && $token['name'] === 'caption') {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as the token, this is a parse error.
-            Ignore the token. (innerHTML case) */
-            if(!$this->elementInScope($token['name'], true)) {
-                // Ignore
-
-            /* Otherwise: */
-            } else {
-                /* Generate implied end tags. */
-                $this->generateImpliedEndTags();
-
-                /* Now, if the current node is not a caption element, then this
-                is a parse error. */
-                // w/e
-
-                /* Pop elements from this stack until a caption element has
-                been popped from the stack. */
-                while(true) {
-                    $node = end($this->stack)->nodeName;
-                    array_pop($this->stack);
-
-                    if($node === 'caption') {
-                        break;
-                    }
-                }
-
-                /* Clear the list of active formatting elements up to the last
-                marker. */
-                $this->clearTheActiveFormattingElementsUpToTheLastMarker();
-
-                /* Switch the insertion mode to "in table". */
-                $this->mode = self::IN_TABLE;
-            }
-
-        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
-        "tbody", "td", "tfoot", "th", "thead", "tr", or an end tag whose tag
-        name is "table" */
-        } elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
-        'thead', 'tr'))) || ($token['type'] === HTML5::ENDTAG &&
-        $token['name'] === 'table')) {
-            /* Parse error. Act as if an end tag with the tag name "caption"
-            had been seen, then, if that token wasn't ignored, reprocess the
-            current token. */
-            $this->inCaption(array(
-                'name' => 'caption',
-                'type' => HTML5::ENDTAG
-            ));
-
-            return $this->inTable($token);
-
-        /* An end tag whose tag name is one of: "body", "col", "colgroup",
-        "html", "tbody", "td", "tfoot", "th", "thead", "tr" */
-        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
-        array('body', 'col', 'colgroup', 'html', 'tbody', 'tfoot', 'th',
-        'thead', 'tr'))) {
-            // Parse error. Ignore the token.
-
-        /* Anything else */
-        } else {
-            /* Process the token as if the insertion mode was "in body". */
-            $this->inBody($token);
-        }
-    }
-
-    private function inColumnGroup($token) {
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append the character to the current node. */
-            $text = $this->dom->createTextNode($token['data']);
-            end($this->stack)->appendChild($text);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data
-            attribute set to the data given in the comment token. */
-            $comment = $this->dom->createComment($token['data']);
-            end($this->stack)->appendChild($comment);
-
-        /* A start tag whose tag name is "col" */
-        } elseif($token['type'] === HTML5::STARTTAG && $token['name'] === 'col') {
-            /* Insert a col element for the token. Immediately pop the current
-            node off the stack of open elements. */
-            $this->insertElement($token);
-            array_pop($this->stack);
-
-        /* An end tag whose tag name is "colgroup" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        $token['name'] === 'colgroup') {
-            /* If the current node is the root html element, then this is a
-            parse error, ignore the token. (innerHTML case) */
-            if(end($this->stack)->nodeName === 'html') {
-                // Ignore
-
-            /* Otherwise, pop the current node (which will be a colgroup
-            element) from the stack of open elements. Switch the insertion
-            mode to "in table". */
-            } else {
-                array_pop($this->stack);
-                $this->mode = self::IN_TABLE;
-            }
-
-        /* An end tag whose tag name is "col" */
-        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'col') {
-            /* Parse error. Ignore the token. */
-
-        /* Anything else */
-        } else {
-            /* Act as if an end tag with the tag name "colgroup" had been seen,
-            and then, if that token wasn't ignored, reprocess the current token. */
-            $this->inColumnGroup(array(
-                'name' => 'colgroup',
-                'type' => HTML5::ENDTAG
-            ));
-
-            return $this->inTable($token);
-        }
-    }
-
-    private function inTableBody($token) {
-        $clear = array('tbody', 'tfoot', 'thead', 'html');
-
-        /* A start tag whose tag name is "tr" */
-        if($token['type'] === HTML5::STARTTAG && $token['name'] === 'tr') {
-            /* Clear the stack back to a table body context. */
-            $this->clearStackToTableContext($clear);
-
-            /* Insert a tr element for the token, then switch the insertion
-            mode to "in row". */
-            $this->insertElement($token);
-            $this->mode = self::IN_ROW;
-
-        /* A start tag whose tag name is one of: "th", "td" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        ($token['name'] === 'th' ||    $token['name'] === 'td')) {
-            /* Parse error. Act as if a start tag with the tag name "tr" had
-            been seen, then reprocess the current token. */
-            $this->inTableBody(array(
-                'name' => 'tr',
-                'type' => HTML5::STARTTAG,
-                'attr' => array()
-            ));
-
-            return $this->inRow($token);
-
-        /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as the token, this is a parse error.
-            Ignore the token. */
-            if(!$this->elementInScope($token['name'], true)) {
-                // Ignore
-
-            /* Otherwise: */
-            } else {
-                /* Clear the stack back to a table body context. */
-                $this->clearStackToTableContext($clear);
-
-                /* Pop the current node from the stack of open elements. Switch
-                the insertion mode to "in table". */
-                array_pop($this->stack);
-                $this->mode = self::IN_TABLE;
-            }
-
-        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
-        "tbody", "tfoot", "thead", or an end tag whose tag name is "table" */
-        } elseif(($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('caption', 'col', 'colgroup', 'tbody', 'tfoor', 'thead'))) ||
-        ($token['type'] === HTML5::STARTTAG && $token['name'] === 'table')) {
-            /* If the stack of open elements does not have a tbody, thead, or
-            tfoot element in table scope, this is a parse error. Ignore the
-            token. (innerHTML case) */
-            if(!$this->elementInScope(array('tbody', 'thead', 'tfoot'), true)) {
-                // Ignore.
-
-            /* Otherwise: */
-            } else {
-                /* Clear the stack back to a table body context. */
-                $this->clearStackToTableContext($clear);
-
-                /* Act as if an end tag with the same tag name as the current
-                node ("tbody", "tfoot", or "thead") had been seen, then
-                reprocess the current token. */
-                $this->inTableBody(array(
-                    'name' => end($this->stack)->nodeName,
-                    'type' => HTML5::ENDTAG
-                ));
-
-                return $this->mainPhase($token);
-            }
-
-        /* An end tag whose tag name is one of: "body", "caption", "col",
-        "colgroup", "html", "td", "th", "tr" */
-        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
-        array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
-            /* Parse error. Ignore the token. */
-
-        /* Anything else */
-        } else {
-            /* Process the token as if the insertion mode was "in table". */
-            $this->inTable($token);
-        }
-    }
-
-    private function inRow($token) {
-        $clear = array('tr', 'html');
-
-        /* A start tag whose tag name is one of: "th", "td" */
-        if($token['type'] === HTML5::STARTTAG &&
-        ($token['name'] === 'th' || $token['name'] === 'td')) {
-            /* Clear the stack back to a table row context. */
-            $this->clearStackToTableContext($clear);
-
-            /* Insert an HTML element for the token, then switch the insertion
-            mode to "in cell". */
-            $this->insertElement($token);
-            $this->mode = self::IN_CELL;
-
-            /* Insert a marker at the end of the list of active formatting
-            elements. */
-            $this->a_formatting[] = self::MARKER;
-
-        /* An end tag whose tag name is "tr" */
-        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'tr') {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as the token, this is a parse error.
-            Ignore the token. (innerHTML case) */
-            if(!$this->elementInScope($token['name'], true)) {
-                // Ignore.
-
-            /* Otherwise: */
-            } else {
-                /* Clear the stack back to a table row context. */
-                $this->clearStackToTableContext($clear);
-
-                /* Pop the current node (which will be a tr element) from the
-                stack of open elements. Switch the insertion mode to "in table
-                body". */
-                array_pop($this->stack);
-                $this->mode = self::IN_TBODY;
-            }
-
-        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
-        "tbody", "tfoot", "thead", "tr" or an end tag whose tag name is "table" */
-        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('caption', 'col', 'colgroup', 'tbody', 'tfoot', 'thead', 'tr'))) {
-            /* Act as if an end tag with the tag name "tr" had been seen, then,
-            if that token wasn't ignored, reprocess the current token. */
-            $this->inRow(array(
-                'name' => 'tr',
-                'type' => HTML5::ENDTAG
-            ));
-
-            return $this->inCell($token);
-
-        /* An end tag whose tag name is one of: "tbody", "tfoot", "thead" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        in_array($token['name'], array('tbody', 'tfoot', 'thead'))) {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as the token, this is a parse error.
-            Ignore the token. */
-            if(!$this->elementInScope($token['name'], true)) {
-                // Ignore.
-
-            /* Otherwise: */
-            } else {
-                /* Otherwise, act as if an end tag with the tag name "tr" had
-                been seen, then reprocess the current token. */
-                $this->inRow(array(
-                    'name' => 'tr',
-                    'type' => HTML5::ENDTAG
-                ));
-
-                return $this->inCell($token);
-            }
-
-        /* An end tag whose tag name is one of: "body", "caption", "col",
-        "colgroup", "html", "td", "th" */
-        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
-        array('body', 'caption', 'col', 'colgroup', 'html', 'td', 'th', 'tr'))) {
-            /* Parse error. Ignore the token. */
-
-        /* Anything else */
-        } else {
-            /* Process the token as if the insertion mode was "in table". */
-            $this->inTable($token);
-        }
-    }
-
-    private function inCell($token) {
-        /* An end tag whose tag name is one of: "td", "th" */
-        if($token['type'] === HTML5::ENDTAG &&
-        ($token['name'] === 'td' || $token['name'] === 'th')) {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as that of the token, then this is a
-            parse error and the token must be ignored. */
-            if(!$this->elementInScope($token['name'], true)) {
-                // Ignore.
-
-            /* Otherwise: */
-            } else {
-                /* Generate implied end tags, except for elements with the same
-                tag name as the token. */
-                $this->generateImpliedEndTags(array($token['name']));
-
-                /* Now, if the current node is not an element with the same tag
-                name as the token, then this is a parse error. */
-                // k
-
-                /* Pop elements from this stack until an element with the same
-                tag name as the token has been popped from the stack. */
-                while(true) {
-                    $node = end($this->stack)->nodeName;
-                    array_pop($this->stack);
-
-                    if($node === $token['name']) {
-                        break;
-                    }
-                }
-
-                /* Clear the list of active formatting elements up to the last
-                marker. */
-                $this->clearTheActiveFormattingElementsUpToTheLastMarker();
-
-                /* Switch the insertion mode to "in row". (The current node
-                will be a tr element at this point.) */
-                $this->mode = self::IN_ROW;
-            }
-
-        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
-        "tbody", "td", "tfoot", "th", "thead", "tr" */
-        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
-        'thead', 'tr'))) {
-            /* If the stack of open elements does not have a td or th element
-            in table scope, then this is a parse error; ignore the token.
-            (innerHTML case) */
-            if(!$this->elementInScope(array('td', 'th'), true)) {
-                // Ignore.
-
-            /* Otherwise, close the cell (see below) and reprocess the current
-            token. */
-            } else {
-                $this->closeCell();
-                return $this->inRow($token);
-            }
-
-        /* A start tag whose tag name is one of: "caption", "col", "colgroup",
-        "tbody", "td", "tfoot", "th", "thead", "tr" */
-        } elseif($token['type'] === HTML5::STARTTAG && in_array($token['name'],
-        array('caption', 'col', 'colgroup', 'tbody', 'td', 'tfoot', 'th',
-        'thead', 'tr'))) {
-            /* If the stack of open elements does not have a td or th element
-            in table scope, then this is a parse error; ignore the token.
-            (innerHTML case) */
-            if(!$this->elementInScope(array('td', 'th'), true)) {
-                // Ignore.
-
-            /* Otherwise, close the cell (see below) and reprocess the current
-            token. */
-            } else {
-                $this->closeCell();
-                return $this->inRow($token);
-            }
-
-        /* An end tag whose tag name is one of: "body", "caption", "col",
-        "colgroup", "html" */
-        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
-        array('body', 'caption', 'col', 'colgroup', 'html'))) {
-            /* Parse error. Ignore the token. */
-
-        /* An end tag whose tag name is one of: "table", "tbody", "tfoot",
-        "thead", "tr" */
-        } elseif($token['type'] === HTML5::ENDTAG && in_array($token['name'],
-        array('table', 'tbody', 'tfoot', 'thead', 'tr'))) {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as that of the token (which can only
-            happen for "tbody", "tfoot" and "thead", or, in the innerHTML case),
-            then this is a parse error and the token must be ignored. */
-            if(!$this->elementInScope($token['name'], true)) {
-                // Ignore.
-
-            /* Otherwise, close the cell (see below) and reprocess the current
-            token. */
-            } else {
-                $this->closeCell();
-                return $this->inRow($token);
-            }
-
-        /* Anything else */
-        } else {
-            /* Process the token as if the insertion mode was "in body". */
-            $this->inBody($token);
-        }
-    }
-
-    private function inSelect($token) {
-        /* Handle the token as follows: */
-
-        /* A character token */
-        if($token['type'] === HTML5::CHARACTR) {
-            /* Append the token's character to the current node. */
-            $this->insertText($token['data']);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data
-            attribute set to the data given in the comment token. */
-            $this->insertComment($token['data']);
-
-        /* A start tag token whose tag name is "option" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        $token['name'] === 'option') {
-            /* If the current node is an option element, act as if an end tag
-            with the tag name "option" had been seen. */
-            if(end($this->stack)->nodeName === 'option') {
-                $this->inSelect(array(
-                    'name' => 'option',
-                    'type' => HTML5::ENDTAG
-                ));
-            }
-
-            /* Insert an HTML element for the token. */
-            $this->insertElement($token);
-
-        /* A start tag token whose tag name is "optgroup" */
-        } elseif($token['type'] === HTML5::STARTTAG &&
-        $token['name'] === 'optgroup') {
-            /* If the current node is an option element, act as if an end tag
-            with the tag name "option" had been seen. */
-            if(end($this->stack)->nodeName === 'option') {
-                $this->inSelect(array(
-                    'name' => 'option',
-                    'type' => HTML5::ENDTAG
-                ));
-            }
-
-            /* If the current node is an optgroup element, act as if an end tag
-            with the tag name "optgroup" had been seen. */
-            if(end($this->stack)->nodeName === 'optgroup') {
-                $this->inSelect(array(
-                    'name' => 'optgroup',
-                    'type' => HTML5::ENDTAG
-                ));
-            }
-
-            /* Insert an HTML element for the token. */
-            $this->insertElement($token);
-
-        /* An end tag token whose tag name is "optgroup" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        $token['name'] === 'optgroup') {
-            /* First, if the current node is an option element, and the node
-            immediately before it in the stack of open elements is an optgroup
-            element, then act as if an end tag with the tag name "option" had
-            been seen. */
-            $elements_in_stack = count($this->stack);
-
-            if($this->stack[$elements_in_stack - 1]->nodeName === 'option' &&
-            $this->stack[$elements_in_stack - 2]->nodeName === 'optgroup') {
-                $this->inSelect(array(
-                    'name' => 'option',
-                    'type' => HTML5::ENDTAG
-                ));
-            }
-
-            /* If the current node is an optgroup element, then pop that node
-            from the stack of open elements. Otherwise, this is a parse error,
-            ignore the token. */
-            if($this->stack[$elements_in_stack - 1] === 'optgroup') {
-                array_pop($this->stack);
-            }
-
-        /* An end tag token whose tag name is "option" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        $token['name'] === 'option') {
-            /* If the current node is an option element, then pop that node
-            from the stack of open elements. Otherwise, this is a parse error,
-            ignore the token. */
-            if(end($this->stack)->nodeName === 'option') {
-                array_pop($this->stack);
-            }
-
-        /* An end tag whose tag name is "select" */
-        } elseif($token['type'] === HTML5::ENDTAG &&
-        $token['name'] === 'select') {
-            /* If the stack of open elements does not have an element in table
-            scope with the same tag name as the token, this is a parse error.
-            Ignore the token. (innerHTML case) */
-            if(!$this->elementInScope($token['name'], true)) {
-                // w/e
-
-            /* Otherwise: */
-            } else {
-                /* Pop elements from the stack of open elements until a select
-                element has been popped from the stack. */
-                while(true) {
-                    $current = end($this->stack)->nodeName;
-                    array_pop($this->stack);
-
-                    if($current === 'select') {
-                        break;
-                    }
-                }
-
-                /* Reset the insertion mode appropriately. */
-                $this->resetInsertionMode();
-            }
-
-        /* A start tag whose tag name is "select" */
-        } elseif($token['name'] === 'select' &&
-        $token['type'] === HTML5::STARTTAG) {
-            /* Parse error. Act as if the token had been an end tag with the
-            tag name "select" instead. */
-            $this->inSelect(array(
-                'name' => 'select',
-                'type' => HTML5::ENDTAG
-            ));
-
-        /* An end tag whose tag name is one of: "caption", "table", "tbody",
-        "tfoot", "thead", "tr", "td", "th" */
-        } elseif(in_array($token['name'], array('caption', 'table', 'tbody',
-        'tfoot', 'thead', 'tr', 'td', 'th')) && $token['type'] === HTML5::ENDTAG) {
-            /* Parse error. */
-            // w/e
-
-            /* If the stack of open elements has an element in table scope with
-            the same tag name as that of the token, then act as if an end tag
-            with the tag name "select" had been seen, and reprocess the token.
-            Otherwise, ignore the token. */
-            if($this->elementInScope($token['name'], true)) {
-                $this->inSelect(array(
-                    'name' => 'select',
-                    'type' => HTML5::ENDTAG
-                ));
-
-                $this->mainPhase($token);
-            }
-
-        /* Anything else */
-        } else {
-            /* Parse error. Ignore the token. */
-        }
-    }
-
-    private function afterBody($token) {
-        /* Handle the token as follows: */
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Process the token as it would be processed if the insertion mode
-            was "in body". */
-            $this->inBody($token);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the first element in the stack of open
-            elements (the html element), with the data attribute set to the
-            data given in the comment token. */
-            $comment = $this->dom->createComment($token['data']);
-            $this->stack[0]->appendChild($comment);
-
-        /* An end tag with the tag name "html" */
-        } elseif($token['type'] === HTML5::ENDTAG && $token['name'] === 'html') {
-            /* If the parser was originally created in order to handle the
-            setting of an element's innerHTML attribute, this is a parse error;
-            ignore the token. (The element will be an html element in this
-            case.) (innerHTML case) */
-
-            /* Otherwise, switch to the trailing end phase. */
-            $this->phase = self::END_PHASE;
-
-        /* Anything else */
-        } else {
-            /* Parse error. Set the insertion mode to "in body" and reprocess
-            the token. */
-            $this->mode = self::IN_BODY;
-            return $this->inBody($token);
-        }
-    }
-
-    private function inFrameset($token) {
-        /* Handle the token as follows: */
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append the character to the current node. */
-            $this->insertText($token['data']);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data
-            attribute set to the data given in the comment token. */
-            $this->insertComment($token['data']);
-
-        /* A start tag with the tag name "frameset" */
-        } elseif($token['name'] === 'frameset' &&
-        $token['type'] === HTML5::STARTTAG) {
-            $this->insertElement($token);
-
-        /* An end tag with the tag name "frameset" */
-        } elseif($token['name'] === 'frameset' &&
-        $token['type'] === HTML5::ENDTAG) {
-            /* If the current node is the root html element, then this is a
-            parse error; ignore the token. (innerHTML case) */
-            if(end($this->stack)->nodeName === 'html') {
-                // Ignore
-
-            } else {
-                /* Otherwise, pop the current node from the stack of open
-                elements. */
-                array_pop($this->stack);
-
-                /* If the parser was not originally created in order to handle
-                the setting of an element's innerHTML attribute (innerHTML case),
-                and the current node is no longer a frameset element, then change
-                the insertion mode to "after frameset". */
-                $this->mode = self::AFTR_FRAME;
-            }
-
-        /* A start tag with the tag name "frame" */
-        } elseif($token['name'] === 'frame' &&
-        $token['type'] === HTML5::STARTTAG) {
-            /* Insert an HTML element for the token. */
-            $this->insertElement($token);
-
-            /* Immediately pop the current node off the stack of open elements. */
-            array_pop($this->stack);
-
-        /* A start tag with the tag name "noframes" */
-        } elseif($token['name'] === 'noframes' &&
-        $token['type'] === HTML5::STARTTAG) {
-            /* Process the token as if the insertion mode had been "in body". */
-            $this->inBody($token);
-
-        /* Anything else */
-        } else {
-            /* Parse error. Ignore the token. */
-        }
-    }
-
-    private function afterFrameset($token) {
-        /* Handle the token as follows: */
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        U+000D CARRIAGE RETURN (CR), or U+0020 SPACE */
-        if($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Append the character to the current node. */
-            $this->insertText($token['data']);
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the current node with the data
-            attribute set to the data given in the comment token. */
-            $this->insertComment($token['data']);
-
-        /* An end tag with the tag name "html" */
-        } elseif($token['name'] === 'html' &&
-        $token['type'] === HTML5::ENDTAG) {
-            /* Switch to the trailing end phase. */
-            $this->phase = self::END_PHASE;
-
-        /* A start tag with the tag name "noframes" */
-        } elseif($token['name'] === 'noframes' &&
-        $token['type'] === HTML5::STARTTAG) {
-            /* Process the token as if the insertion mode had been "in body". */
-            $this->inBody($token);
-
-        /* Anything else */
-        } else {
-            /* Parse error. Ignore the token. */
-        }
-    }
-
-    private function trailingEndPhase($token) {
-        /* After the main phase, as each token is emitted from the tokenisation
-        stage, it must be processed as described in this section. */
-
-        /* A DOCTYPE token */
-        if($token['type'] === HTML5::DOCTYPE) {
-            // Parse error. Ignore the token.
-
-        /* A comment token */
-        } elseif($token['type'] === HTML5::COMMENT) {
-            /* Append a Comment node to the Document object with the data
-            attribute set to the data given in the comment token. */
-            $comment = $this->dom->createComment($token['data']);
-            $this->dom->appendChild($comment);
-
-        /* A character token that is one of one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE */
-        } elseif($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) {
-            /* Process the token as it would be processed in the main phase. */
-            $this->mainPhase($token);
-
-        /* A character token that is not one of U+0009 CHARACTER TABULATION,
-        U+000A LINE FEED (LF), U+000B LINE TABULATION, U+000C FORM FEED (FF),
-        or U+0020 SPACE. Or a start tag token. Or an end tag token. */
-        } elseif(($token['type'] === HTML5::CHARACTR &&
-        preg_match('/^[\t\n\x0b\x0c ]+$/', $token['data'])) ||
-        $token['type'] === HTML5::STARTTAG || $token['type'] === HTML5::ENDTAG) {
-            /* Parse error. Switch back to the main phase and reprocess the
-            token. */
-            $this->phase = self::MAIN_PHASE;
-            return $this->mainPhase($token);
-
-        /* An end-of-file token */
-        } elseif($token['type'] === HTML5::EOF) {
-            /* OMG DONE!! */
-        }
-    }
-
-    private function insertElement($token, $append = true, $check = false) {
-        // Proprietary workaround for libxml2's limitations with tag names
-        if ($check) {
-            // Slightly modified HTML5 tag-name modification,
-            // removing anything that's not an ASCII letter, digit, or hyphen
-            $token['name'] = preg_replace('/[^a-z0-9-]/i', '', $token['name']);
-            // Remove leading hyphens and numbers
-            $token['name'] = ltrim($token['name'], '-0..9');
-            // In theory, this should ever be needed, but just in case
-            if ($token['name'] === '') $token['name'] = 'span'; // arbitrary generic choice
-        }
-        
-        $el = $this->dom->createElement($token['name']);
-
-        foreach($token['attr'] as $attr) {
-            if(!$el->hasAttribute($attr['name'])) {
-                $el->setAttribute($attr['name'], $attr['value']);
-            }
-        }
-
-        $this->appendToRealParent($el);
-        $this->stack[] = $el;
-
-        return $el;
-    }
-
-    private function insertText($data) {
-        $text = $this->dom->createTextNode($data);
-        $this->appendToRealParent($text);
-    }
-
-    private function insertComment($data) {
-        $comment = $this->dom->createComment($data);
-        $this->appendToRealParent($comment);
-    }
-
-    private function appendToRealParent($node) {
-        if($this->foster_parent === null) {
-            end($this->stack)->appendChild($node);
-
-        } elseif($this->foster_parent !== null) {
-            /* If the foster parent element is the parent element of the
-            last table element in the stack of open elements, then the new
-            node must be inserted immediately before the last table element
-            in the stack of open elements in the foster parent element;
-            otherwise, the new node must be appended to the foster parent
-            element. */
-            for($n = count($this->stack) - 1; $n >= 0; $n--) {
-                if($this->stack[$n]->nodeName === 'table' &&
-                $this->stack[$n]->parentNode !== null) {
-                    $table = $this->stack[$n];
-                    break;
-                }
-            }
-
-            if(isset($table) && $this->foster_parent->isSameNode($table->parentNode))
-                $this->foster_parent->insertBefore($node, $table);
-            else
-                $this->foster_parent->appendChild($node);
-
-            $this->foster_parent = null;
-        }
-    }
-
-    private function elementInScope($el, $table = false) {
-        if(is_array($el)) {
-            foreach($el as $element) {
-                if($this->elementInScope($element, $table)) {
-                    return true;
-                }
-            }
-
-            return false;
-        }
-
-        $leng = count($this->stack);
-
-        for($n = 0; $n < $leng; $n++) {
-            /* 1. Initialise node to be the current node (the bottommost node of
-            the stack). */
-            $node = $this->stack[$leng - 1 - $n];
-
-            if($node->tagName === $el) {
-                /* 2. If node is the target node, terminate in a match state. */
-                return true;
-
-            } elseif($node->tagName === 'table') {
-                /* 3. Otherwise, if node is a table element, terminate in a failure
-                state. */
-                return false;
-
-            } elseif($table === true && in_array($node->tagName, array('caption', 'td',
-            'th', 'button', 'marquee', 'object'))) {
-                /* 4. Otherwise, if the algorithm is the "has an element in scope"
-                variant (rather than the "has an element in table scope" variant),
-                and node is one of the following, terminate in a failure state. */
-                return false;
-
-            } elseif($node === $node->ownerDocument->documentElement) {
-                /* 5. Otherwise, if node is an html element (root element), terminate
-                in a failure state. (This can only happen if the node is the topmost
-                node of the    stack of open elements, and prevents the next step from
-                being invoked if there are no more elements in the stack.) */
-                return false;
-            }
-
-            /* Otherwise, set node to the previous entry in the stack of open
-            elements and return to step 2. (This will never fail, since the loop
-            will always terminate in the previous step if the top of the stack
-            is reached.) */
-        }
-    }
-
-    private function reconstructActiveFormattingElements() {
-        /* 1. If there are no entries in the list of active formatting elements,
-        then there is nothing to reconstruct; stop this algorithm. */
-        $formatting_elements = count($this->a_formatting);
-
-        if($formatting_elements === 0) {
-            return false;
-        }
-
-        /* 3. Let entry be the last (most recently added) element in the list
-        of active formatting elements. */
-        $entry = end($this->a_formatting);
-
-        /* 2. If the last (most recently added) entry in the list of active
-        formatting elements is a marker, or if it is an element that is in the
-        stack of open elements, then there is nothing to reconstruct; stop this
-        algorithm. */
-        if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
-            return false;
-        }
-
-        for($a = $formatting_elements - 1; $a >= 0; true) {
-            /* 4. If there are no entries before entry in the list of active
-            formatting elements, then jump to step 8. */
-            if($a === 0) {
-                $step_seven = false;
-                break;
-            }
-
-            /* 5. Let entry be the entry one earlier than entry in the list of
-            active formatting elements. */
-            $a--;
-            $entry = $this->a_formatting[$a];
-
-            /* 6. If entry is neither a marker nor an element that is also in
-            thetack of open elements, go to step 4. */
-            if($entry === self::MARKER || in_array($entry, $this->stack, true)) {
-                break;
-            }
-        }
-
-        while(true) {
-            /* 7. Let entry be the element one later than entry in the list of
-            active formatting elements. */
-            if(isset($step_seven) && $step_seven === true) {
-                $a++;
-                $entry = $this->a_formatting[$a];
-            }
-
-            /* 8. Perform a shallow clone of the element entry to obtain clone. */
-            $clone = $entry->cloneNode();
-
-            /* 9. Append clone to the current node and push it onto the stack
-            of open elements  so that it is the new current node. */
-            end($this->stack)->appendChild($clone);
-            $this->stack[] = $clone;
-
-            /* 10. Replace the entry for entry in the list with an entry for
-            clone. */
-            $this->a_formatting[$a] = $clone;
-
-            /* 11. If the entry for clone in the list of active formatting
-            elements is not the last entry in the list, return to step 7. */
-            if(end($this->a_formatting) !== $clone) {
-                $step_seven = true;
-            } else {
-                break;
-            }
-        }
-    }
-
-    private function clearTheActiveFormattingElementsUpToTheLastMarker() {
-        /* When the steps below require the UA to clear the list of active
-        formatting elements up to the last marker, the UA must perform the
-        following steps: */
-
-        while(true) {
-            /* 1. Let entry be the last (most recently added) entry in the list
-            of active formatting elements. */
-            $entry = end($this->a_formatting);
-
-            /* 2. Remove entry from the list of active formatting elements. */
-            array_pop($this->a_formatting);
-
-            /* 3. If entry was a marker, then stop the algorithm at this point.
-            The list has been cleared up to the last marker. */
-            if($entry === self::MARKER) {
-                break;
-            }
-        }
-    }
-
-    private function generateImpliedEndTags($exclude = array()) {
-        /* When the steps below require the UA to generate implied end tags,
-        then, if the current node is a dd element, a dt element, an li element,
-        a p element, a td element, a th  element, or a tr element, the UA must
-        act as if an end tag with the respective tag name had been seen and
-        then generate implied end tags again. */
-        $node = end($this->stack);
-        $elements = array_diff(array('dd', 'dt', 'li', 'p', 'td', 'th', 'tr'), $exclude);
-
-        while(in_array(end($this->stack)->nodeName, $elements)) {
-            array_pop($this->stack);
-        }
-    }
-
-    private function getElementCategory($node) {
-        $name = $node->tagName;
-        if(in_array($name, $this->special))
-            return self::SPECIAL;
-
-        elseif(in_array($name, $this->scoping))
-            return self::SCOPING;
-
-        elseif(in_array($name, $this->formatting))
-            return self::FORMATTING;
-
-        else
-            return self::PHRASING;
-    }
-
-    private function clearStackToTableContext($elements) {
-        /* When the steps above require the UA to clear the stack back to a
-        table context, it means that the UA must, while the current node is not
-        a table element or an html element, pop elements from the stack of open
-        elements. If this causes any elements to be popped from the stack, then
-        this is a parse error. */
-        while(true) {
-            $node = end($this->stack)->nodeName;
-
-            if(in_array($node, $elements)) {
-                break;
-            } else {
-                array_pop($this->stack);
-            }
-        }
-    }
-
-    private function resetInsertionMode() {
-        /* 1. Let last be false. */
-        $last = false;
-        $leng = count($this->stack);
-
-        for($n = $leng - 1; $n >= 0; $n--) {
-            /* 2. Let node be the last node in the stack of open elements. */
-            $node = $this->stack[$n];
-
-            /* 3. If node is the first node in the stack of open elements, then
-            set last to true. If the element whose innerHTML  attribute is being
-            set is neither a td  element nor a th element, then set node to the
-            element whose innerHTML  attribute is being set. (innerHTML  case) */
-            if($this->stack[0]->isSameNode($node)) {
-                $last = true;
-            }
-
-            /* 4. If node is a select element, then switch the insertion mode to
-            "in select" and abort these steps. (innerHTML case) */
-            if($node->nodeName === 'select') {
-                $this->mode = self::IN_SELECT;
-                break;
-
-            /* 5. If node is a td or th element, then switch the insertion mode
-            to "in cell" and abort these steps. */
-            } elseif($node->nodeName === 'td' || $node->nodeName === 'th') {
-                $this->mode = self::IN_CELL;
-                break;
-
-            /* 6. If node is a tr element, then switch the insertion mode to
-            "in    row" and abort these steps. */
-            } elseif($node->nodeName === 'tr') {
-                $this->mode = self::IN_ROW;
-                break;
-
-            /* 7. If node is a tbody, thead, or tfoot element, then switch the
-            insertion mode to "in table body" and abort these steps. */
-            } elseif(in_array($node->nodeName, array('tbody', 'thead', 'tfoot'))) {
-                $this->mode = self::IN_TBODY;
-                break;
-
-            /* 8. If node is a caption element, then switch the insertion mode
-            to "in caption" and abort these steps. */
-            } elseif($node->nodeName === 'caption') {
-                $this->mode = self::IN_CAPTION;
-                break;
-
-            /* 9. If node is a colgroup element, then switch the insertion mode
-            to "in column group" and abort these steps. (innerHTML case) */
-            } elseif($node->nodeName === 'colgroup') {
-                $this->mode = self::IN_CGROUP;
-                break;
-
-            /* 10. If node is a table element, then switch the insertion mode
-            to "in table" and abort these steps. */
-            } elseif($node->nodeName === 'table') {
-                $this->mode = self::IN_TABLE;
-                break;
-
-            /* 11. If node is a head element, then switch the insertion mode
-            to "in body" ("in body"! not "in head"!) and abort these steps.
-            (innerHTML case) */
-            } elseif($node->nodeName === 'head') {
-                $this->mode = self::IN_BODY;
-                break;
-
-            /* 12. If node is a body element, then switch the insertion mode to
-            "in body" and abort these steps. */
-            } elseif($node->nodeName === 'body') {
-                $this->mode = self::IN_BODY;
-                break;
-
-            /* 13. If node is a frameset element, then switch the insertion
-            mode to "in frameset" and abort these steps. (innerHTML case) */
-            } elseif($node->nodeName === 'frameset') {
-                $this->mode = self::IN_FRAME;
-                break;
-
-            /* 14. If node is an html element, then: if the head element
-            pointer is null, switch the insertion mode to "before head",
-            otherwise, switch the insertion mode to "after head". In either
-            case, abort these steps. (innerHTML case) */
-            } elseif($node->nodeName === 'html') {
-                $this->mode = ($this->head_pointer === null)
-                    ? self::BEFOR_HEAD
-                    : self::AFTER_HEAD;
-
-                break;
-
-            /* 15. If last is true, then set the insertion mode to "in body"
-            and    abort these steps. (innerHTML case) */
-            } elseif($last) {
-                $this->mode = self::IN_BODY;
-                break;
-            }
-        }
-    }
-
-    private function closeCell() {
-        /* If the stack of open elements has a td or th element in table scope,
-        then act as if an end tag token with that tag name had been seen. */
-        foreach(array('td', 'th') as $cell) {
-            if($this->elementInScope($cell, true)) {
-                $this->inCell(array(
-                    'name' => $cell,
-                    'type' => HTML5::ENDTAG
-                ));
-
-                break;
-            }
-        }
-    }
-
-    public function save() {
-        return $this->dom;
-    }
-}
-?>
diff --git a/extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php b/extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php
deleted file mode 100644
index a43c44f4c5..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/PercentEncoder.php
+++ /dev/null
@@ -1,98 +0,0 @@
-<?php
-
-/**
- * Class that handles operations involving percent-encoding in URIs.
- *
- * @warning
- *      Be careful when reusing instances of PercentEncoder. The object
- *      you use for normalize() SHOULD NOT be used for encode(), or
- *      vice-versa.
- */
-class HTMLPurifier_PercentEncoder
-{
-
-    /**
-     * Reserved characters to preserve when using encode().
-     */
-    protected $preserve = array();
-
-    /**
-     * String of characters that should be preserved while using encode().
-     */
-    public function __construct($preserve = false) {
-        // unreserved letters, ought to const-ify
-        for ($i = 48; $i <= 57;  $i++) $this->preserve[$i] = true; // digits
-        for ($i = 65; $i <= 90;  $i++) $this->preserve[$i] = true; // upper-case
-        for ($i = 97; $i <= 122; $i++) $this->preserve[$i] = true; // lower-case
-        $this->preserve[45] = true; // Dash         -
-        $this->preserve[46] = true; // Period       .
-        $this->preserve[95] = true; // Underscore   _
-        $this->preserve[126]= true; // Tilde        ~
-
-        // extra letters not to escape
-        if ($preserve !== false) {
-            for ($i = 0, $c = strlen($preserve); $i < $c; $i++) {
-                $this->preserve[ord($preserve[$i])] = true;
-            }
-        }
-    }
-
-    /**
-     * Our replacement for urlencode, it encodes all non-reserved characters,
-     * as well as any extra characters that were instructed to be preserved.
-     * @note
-     *      Assumes that the string has already been normalized, making any
-     *      and all percent escape sequences valid. Percents will not be
-     *      re-escaped, regardless of their status in $preserve
-     * @param $string String to be encoded
-     * @return Encoded string.
-     */
-    public function encode($string) {
-        $ret = '';
-        for ($i = 0, $c = strlen($string); $i < $c; $i++) {
-            if ($string[$i] !== '%' && !isset($this->preserve[$int = ord($string[$i])]) ) {
-                $ret .= '%' . sprintf('%02X', $int);
-            } else {
-                $ret .= $string[$i];
-            }
-        }
-        return $ret;
-    }
-
-    /**
-     * Fix up percent-encoding by decoding unreserved characters and normalizing.
-     * @warning This function is affected by $preserve, even though the
-     *          usual desired behavior is for this not to preserve those
-     *          characters. Be careful when reusing instances of PercentEncoder!
-     * @param $string String to normalize
-     */
-    public function normalize($string) {
-        if ($string == '') return '';
-        $parts = explode('%', $string);
-        $ret = array_shift($parts);
-        foreach ($parts as $part) {
-            $length = strlen($part);
-            if ($length < 2) {
-                $ret .= '%25' . $part;
-                continue;
-            }
-            $encoding = substr($part, 0, 2);
-            $text     = substr($part, 2);
-            if (!ctype_xdigit($encoding)) {
-                $ret .= '%25' . $part;
-                continue;
-            }
-            $int = hexdec($encoding);
-            if (isset($this->preserve[$int])) {
-                $ret .= chr($int) . $text;
-                continue;
-            }
-            $encoding = strtoupper($encoding);
-            $ret .= '%' . $encoding . $text;
-        }
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer.php b/extlib/HTMLPurifier/HTMLPurifier/Printer.php
deleted file mode 100644
index e7eb82e83e..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Printer.php
+++ /dev/null
@@ -1,176 +0,0 @@
-<?php
-
-// OUT OF DATE, NEEDS UPDATING!
-// USE XMLWRITER!
-
-class HTMLPurifier_Printer
-{
-
-    /**
-     * Instance of HTMLPurifier_Generator for HTML generation convenience funcs
-     */
-    protected $generator;
-
-    /**
-     * Instance of HTMLPurifier_Config, for easy access
-     */
-    protected $config;
-
-    /**
-     * Initialize $generator.
-     */
-    public function __construct() {
-    }
-
-    /**
-     * Give generator necessary configuration if possible
-     */
-    public function prepareGenerator($config) {
-        $all = $config->getAll();
-        $context = new HTMLPurifier_Context();
-        $this->generator = new HTMLPurifier_Generator($config, $context);
-    }
-
-    /**
-     * Main function that renders object or aspect of that object
-     * @note Parameters vary depending on printer
-     */
-    // function render() {}
-
-    /**
-     * Returns a start tag
-     * @param $tag Tag name
-     * @param $attr Attribute array
-     */
-    protected function start($tag, $attr = array()) {
-        return $this->generator->generateFromToken(
-                    new HTMLPurifier_Token_Start($tag, $attr ? $attr : array())
-               );
-    }
-
-    /**
-     * Returns an end teg
-     * @param $tag Tag name
-     */
-    protected function end($tag) {
-        return $this->generator->generateFromToken(
-                    new HTMLPurifier_Token_End($tag)
-               );
-    }
-
-    /**
-     * Prints a complete element with content inside
-     * @param $tag Tag name
-     * @param $contents Element contents
-     * @param $attr Tag attributes
-     * @param $escape Bool whether or not to escape contents
-     */
-    protected function element($tag, $contents, $attr = array(), $escape = true) {
-        return $this->start($tag, $attr) .
-               ($escape ? $this->escape($contents) : $contents) .
-               $this->end($tag);
-    }
-
-    protected function elementEmpty($tag, $attr = array()) {
-        return $this->generator->generateFromToken(
-            new HTMLPurifier_Token_Empty($tag, $attr)
-        );
-    }
-
-    protected function text($text) {
-        return $this->generator->generateFromToken(
-            new HTMLPurifier_Token_Text($text)
-        );
-    }
-
-    /**
-     * Prints a simple key/value row in a table.
-     * @param $name Key
-     * @param $value Value
-     */
-    protected function row($name, $value) {
-        if (is_bool($value)) $value = $value ? 'On' : 'Off';
-        return
-            $this->start('tr') . "\n" .
-                $this->element('th', $name) . "\n" .
-                $this->element('td', $value) . "\n" .
-            $this->end('tr')
-        ;
-    }
-
-    /**
-     * Escapes a string for HTML output.
-     * @param $string String to escape
-     */
-    protected function escape($string) {
-        $string = HTMLPurifier_Encoder::cleanUTF8($string);
-        $string = htmlspecialchars($string, ENT_COMPAT, 'UTF-8');
-        return $string;
-    }
-
-    /**
-     * Takes a list of strings and turns them into a single list
-     * @param $array List of strings
-     * @param $polite Bool whether or not to add an end before the last
-     */
-    protected function listify($array, $polite = false) {
-        if (empty($array)) return 'None';
-        $ret = '';
-        $i = count($array);
-        foreach ($array as $value) {
-            $i--;
-            $ret .= $value;
-            if ($i > 0 && !($polite && $i == 1)) $ret .= ', ';
-            if ($polite && $i == 1) $ret .= 'and ';
-        }
-        return $ret;
-    }
-
-    /**
-     * Retrieves the class of an object without prefixes, as well as metadata
-     * @param $obj Object to determine class of
-     * @param $prefix Further prefix to remove
-     */
-    protected function getClass($obj, $sec_prefix = '') {
-        static $five = null;
-        if ($five === null) $five = version_compare(PHP_VERSION, '5', '>=');
-        $prefix = 'HTMLPurifier_' . $sec_prefix;
-        if (!$five) $prefix = strtolower($prefix);
-        $class = str_replace($prefix, '', get_class($obj));
-        $lclass = strtolower($class);
-        $class .= '(';
-        switch ($lclass) {
-            case 'enum':
-                $values = array();
-                foreach ($obj->valid_values as $value => $bool) {
-                    $values[] = $value;
-                }
-                $class .= implode(', ', $values);
-                break;
-            case 'css_composite':
-                $values = array();
-                foreach ($obj->defs as $def) {
-                    $values[] = $this->getClass($def, $sec_prefix);
-                }
-                $class .= implode(', ', $values);
-                break;
-            case 'css_multiple':
-                $class .= $this->getClass($obj->single, $sec_prefix) . ', ';
-                $class .= $obj->max;
-                break;
-            case 'css_denyelementdecorator':
-                $class .= $this->getClass($obj->def, $sec_prefix) . ', ';
-                $class .= $obj->element;
-                break;
-            case 'css_importantdecorator':
-                $class .= $this->getClass($obj->def, $sec_prefix);
-                if ($obj->allow) $class .= ', !important';
-                break;
-        }
-        $class .= ')';
-        return $class;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php
deleted file mode 100644
index 81f9865901..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Printer/CSSDefinition.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-class HTMLPurifier_Printer_CSSDefinition extends HTMLPurifier_Printer
-{
-
-    protected $def;
-
-    public function render($config) {
-        $this->def = $config->getCSSDefinition();
-        $ret = '';
-
-        $ret .= $this->start('div', array('class' => 'HTMLPurifier_Printer'));
-        $ret .= $this->start('table');
-
-        $ret .= $this->element('caption', 'Properties ($info)');
-
-        $ret .= $this->start('thead');
-        $ret .= $this->start('tr');
-        $ret .= $this->element('th', 'Property', array('class' => 'heavy'));
-        $ret .= $this->element('th', 'Definition', array('class' => 'heavy', 'style' => 'width:auto;'));
-        $ret .= $this->end('tr');
-        $ret .= $this->end('thead');
-
-        ksort($this->def->info);
-        foreach ($this->def->info as $property => $obj) {
-            $name = $this->getClass($obj, 'AttrDef_');
-            $ret .= $this->row($property, $name);
-        }
-
-        $ret .= $this->end('table');
-        $ret .= $this->end('div');
-
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css
deleted file mode 100644
index 3ff1a88aa4..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.css
+++ /dev/null
@@ -1,10 +0,0 @@
-
-.hp-config {}
-
-.hp-config tbody th {text-align:right; padding-right:0.5em;}
-.hp-config thead, .hp-config .namespace {background:#3C578C; color:#FFF;}
-.hp-config .namespace th {text-align:center;}
-.hp-config .verbose {display:none;}
-.hp-config .controls {text-align:center;}
-
-/* vim: et sw=4 sts=4 */
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js
deleted file mode 100644
index cba00c9b80..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.js
+++ /dev/null
@@ -1,5 +0,0 @@
-function toggleWriteability(id_of_patient, checked) {
-    document.getElementById(id_of_patient).disabled = checked;
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php b/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php
deleted file mode 100644
index 02aa656894..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Printer/ConfigForm.php
+++ /dev/null
@@ -1,368 +0,0 @@
-<?php
-
-/**
- * @todo Rewrite to use Interchange objects
- */
-class HTMLPurifier_Printer_ConfigForm extends HTMLPurifier_Printer
-{
-
-    /**
-     * Printers for specific fields
-     */
-    protected $fields = array();
-
-    /**
-     * Documentation URL, can have fragment tagged on end
-     */
-    protected $docURL;
-
-    /**
-     * Name of form element to stuff config in
-     */
-    protected $name;
-
-    /**
-     * Whether or not to compress directive names, clipping them off
-     * after a certain amount of letters. False to disable or integer letters
-     * before clipping.
-     */
-    protected $compress = false;
-
-    /**
-     * @param $name Form element name for directives to be stuffed into
-     * @param $doc_url String documentation URL, will have fragment tagged on
-     * @param $compress Integer max length before compressing a directive name, set to false to turn off
-     */
-    public function __construct(
-        $name, $doc_url = null, $compress = false
-    ) {
-        parent::__construct();
-        $this->docURL = $doc_url;
-        $this->name   = $name;
-        $this->compress = $compress;
-        // initialize sub-printers
-        $this->fields[0]    = new HTMLPurifier_Printer_ConfigForm_default();
-        $this->fields[HTMLPurifier_VarParser::BOOL]       = new HTMLPurifier_Printer_ConfigForm_bool();
-    }
-
-    /**
-     * Sets default column and row size for textareas in sub-printers
-     * @param $cols Integer columns of textarea, null to use default
-     * @param $rows Integer rows of textarea, null to use default
-     */
-    public function setTextareaDimensions($cols = null, $rows = null) {
-        if ($cols) $this->fields['default']->cols = $cols;
-        if ($rows) $this->fields['default']->rows = $rows;
-    }
-
-    /**
-     * Retrieves styling, in case it is not accessible by webserver
-     */
-    public static function getCSS() {
-        return file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/Printer/ConfigForm.css');
-    }
-
-    /**
-     * Retrieves JavaScript, in case it is not accessible by webserver
-     */
-    public static function getJavaScript() {
-        return file_get_contents(HTMLPURIFIER_PREFIX . '/HTMLPurifier/Printer/ConfigForm.js');
-    }
-
-    /**
-     * Returns HTML output for a configuration form
-     * @param $config Configuration object of current form state, or an array
-     *        where [0] has an HTML namespace and [1] is being rendered.
-     * @param $allowed Optional namespace(s) and directives to restrict form to.
-     */
-    public function render($config, $allowed = true, $render_controls = true) {
-        if (is_array($config) && isset($config[0])) {
-            $gen_config = $config[0];
-            $config = $config[1];
-        } else {
-            $gen_config = $config;
-        }
-
-        $this->config = $config;
-        $this->genConfig = $gen_config;
-        $this->prepareGenerator($gen_config);
-
-        $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $config->def);
-        $all = array();
-        foreach ($allowed as $key) {
-            list($ns, $directive) = $key;
-            $all[$ns][$directive] = $config->get($ns .'.'. $directive);
-        }
-
-        $ret = '';
-        $ret .= $this->start('table', array('class' => 'hp-config'));
-        $ret .= $this->start('thead');
-        $ret .= $this->start('tr');
-            $ret .= $this->element('th', 'Directive', array('class' => 'hp-directive'));
-            $ret .= $this->element('th', 'Value', array('class' => 'hp-value'));
-        $ret .= $this->end('tr');
-        $ret .= $this->end('thead');
-        foreach ($all as $ns => $directives) {
-            $ret .= $this->renderNamespace($ns, $directives);
-        }
-        if ($render_controls) {
-             $ret .= $this->start('tbody');
-             $ret .= $this->start('tr');
-                 $ret .= $this->start('td', array('colspan' => 2, 'class' => 'controls'));
-                     $ret .= $this->elementEmpty('input', array('type' => 'submit', 'value' => 'Submit'));
-                     $ret .= '[<a href="?">Reset</a>]';
-                 $ret .= $this->end('td');
-             $ret .= $this->end('tr');
-             $ret .= $this->end('tbody');
-        }
-        $ret .= $this->end('table');
-        return $ret;
-    }
-
-    /**
-     * Renders a single namespace
-     * @param $ns String namespace name
-     * @param $directive Associative array of directives to values
-     */
-    protected function renderNamespace($ns, $directives) {
-        $ret = '';
-        $ret .= $this->start('tbody', array('class' => 'namespace'));
-        $ret .= $this->start('tr');
-            $ret .= $this->element('th', $ns, array('colspan' => 2));
-        $ret .= $this->end('tr');
-        $ret .= $this->end('tbody');
-        $ret .= $this->start('tbody');
-        foreach ($directives as $directive => $value) {
-            $ret .= $this->start('tr');
-            $ret .= $this->start('th');
-            if ($this->docURL) {
-                $url = str_replace('%s', urlencode("$ns.$directive"), $this->docURL);
-                $ret .= $this->start('a', array('href' => $url));
-            }
-                $attr = array('for' => "{$this->name}:$ns.$directive");
-
-                // crop directive name if it's too long
-                if (!$this->compress || (strlen($directive) < $this->compress)) {
-                    $directive_disp = $directive;
-                } else {
-                    $directive_disp = substr($directive, 0, $this->compress - 2) . '...';
-                    $attr['title'] = $directive;
-                }
-
-                $ret .= $this->element(
-                    'label',
-                    $directive_disp,
-                    // component printers must create an element with this id
-                    $attr
-                );
-            if ($this->docURL) $ret .= $this->end('a');
-            $ret .= $this->end('th');
-
-            $ret .= $this->start('td');
-                $def = $this->config->def->info["$ns.$directive"];
-                if (is_int($def)) {
-                    $allow_null = $def < 0;
-                    $type = abs($def);
-                } else {
-                    $type = $def->type;
-                    $allow_null = isset($def->allow_null);
-                }
-                if (!isset($this->fields[$type])) $type = 0; // default
-                $type_obj = $this->fields[$type];
-                if ($allow_null) {
-                    $type_obj = new HTMLPurifier_Printer_ConfigForm_NullDecorator($type_obj);
-                }
-                $ret .= $type_obj->render($ns, $directive, $value, $this->name, array($this->genConfig, $this->config));
-            $ret .= $this->end('td');
-            $ret .= $this->end('tr');
-        }
-        $ret .= $this->end('tbody');
-        return $ret;
-    }
-
-}
-
-/**
- * Printer decorator for directives that accept null
- */
-class HTMLPurifier_Printer_ConfigForm_NullDecorator extends HTMLPurifier_Printer {
-    /**
-     * Printer being decorated
-     */
-    protected $obj;
-    /**
-     * @param $obj Printer to decorate
-     */
-    public function __construct($obj) {
-        parent::__construct();
-        $this->obj = $obj;
-    }
-    public function render($ns, $directive, $value, $name, $config) {
-        if (is_array($config) && isset($config[0])) {
-            $gen_config = $config[0];
-            $config = $config[1];
-        } else {
-            $gen_config = $config;
-        }
-        $this->prepareGenerator($gen_config);
-
-        $ret = '';
-        $ret .= $this->start('label', array('for' => "$name:Null_$ns.$directive"));
-        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));
-        $ret .= $this->text(' Null/Disabled');
-        $ret .= $this->end('label');
-        $attr = array(
-            'type' => 'checkbox',
-            'value' => '1',
-            'class' => 'null-toggle',
-            'name' => "$name"."[Null_$ns.$directive]",
-            'id' => "$name:Null_$ns.$directive",
-            'onclick' => "toggleWriteability('$name:$ns.$directive',checked)" // INLINE JAVASCRIPT!!!!
-        );
-        if ($this->obj instanceof HTMLPurifier_Printer_ConfigForm_bool) {
-            // modify inline javascript slightly
-            $attr['onclick'] = "toggleWriteability('$name:Yes_$ns.$directive',checked);toggleWriteability('$name:No_$ns.$directive',checked)";
-        }
-        if ($value === null) $attr['checked'] = 'checked';
-        $ret .= $this->elementEmpty('input', $attr);
-        $ret .= $this->text(' or ');
-        $ret .= $this->elementEmpty('br');
-        $ret .= $this->obj->render($ns, $directive, $value, $name, array($gen_config, $config));
-        return $ret;
-    }
-}
-
-/**
- * Swiss-army knife configuration form field printer
- */
-class HTMLPurifier_Printer_ConfigForm_default extends HTMLPurifier_Printer {
-    public $cols = 18;
-    public $rows = 5;
-    public function render($ns, $directive, $value, $name, $config) {
-        if (is_array($config) && isset($config[0])) {
-            $gen_config = $config[0];
-            $config = $config[1];
-        } else {
-            $gen_config = $config;
-        }
-        $this->prepareGenerator($gen_config);
-        // this should probably be split up a little
-        $ret = '';
-        $def = $config->def->info["$ns.$directive"];
-        if (is_int($def)) {
-            $type = abs($def);
-        } else {
-            $type = $def->type;
-        }
-        if (is_array($value)) {
-            switch ($type) {
-                case HTMLPurifier_VarParser::LOOKUP:
-                    $array = $value;
-                    $value = array();
-                    foreach ($array as $val => $b) {
-                        $value[] = $val;
-                    }
-                case HTMLPurifier_VarParser::ALIST:
-                    $value = implode(PHP_EOL, $value);
-                    break;
-                case HTMLPurifier_VarParser::HASH:
-                    $nvalue = '';
-                    foreach ($value as $i => $v) {
-                        $nvalue .= "$i:$v" . PHP_EOL;
-                    }
-                    $value = $nvalue;
-                    break;
-                default:
-                    $value = '';
-            }
-        }
-        if ($type === HTMLPurifier_VarParser::MIXED) {
-            return 'Not supported';
-            $value = serialize($value);
-        }
-        $attr = array(
-            'name' => "$name"."[$ns.$directive]",
-            'id' => "$name:$ns.$directive"
-        );
-        if ($value === null) $attr['disabled'] = 'disabled';
-        if (isset($def->allowed)) {
-            $ret .= $this->start('select', $attr);
-            foreach ($def->allowed as $val => $b) {
-                $attr = array();
-                if ($value == $val) $attr['selected'] = 'selected';
-                $ret .= $this->element('option', $val, $attr);
-            }
-            $ret .= $this->end('select');
-        } elseif (
-            $type === HTMLPurifier_VarParser::TEXT ||
-            $type === HTMLPurifier_VarParser::ITEXT ||
-            $type === HTMLPurifier_VarParser::ALIST ||
-            $type === HTMLPurifier_VarParser::HASH ||
-            $type === HTMLPurifier_VarParser::LOOKUP
-        ) {
-            $attr['cols'] = $this->cols;
-            $attr['rows'] = $this->rows;
-            $ret .= $this->start('textarea', $attr);
-            $ret .= $this->text($value);
-            $ret .= $this->end('textarea');
-        } else {
-            $attr['value'] = $value;
-            $attr['type'] = 'text';
-            $ret .= $this->elementEmpty('input', $attr);
-        }
-        return $ret;
-    }
-}
-
-/**
- * Bool form field printer
- */
-class HTMLPurifier_Printer_ConfigForm_bool extends HTMLPurifier_Printer {
-    public function render($ns, $directive, $value, $name, $config) {
-        if (is_array($config) && isset($config[0])) {
-            $gen_config = $config[0];
-            $config = $config[1];
-        } else {
-            $gen_config = $config;
-        }
-        $this->prepareGenerator($gen_config);
-        $ret = '';
-        $ret .= $this->start('div', array('id' => "$name:$ns.$directive"));
-
-        $ret .= $this->start('label', array('for' => "$name:Yes_$ns.$directive"));
-        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));
-        $ret .= $this->text(' Yes');
-        $ret .= $this->end('label');
-
-        $attr = array(
-            'type' => 'radio',
-            'name' => "$name"."[$ns.$directive]",
-            'id' => "$name:Yes_$ns.$directive",
-            'value' => '1'
-        );
-        if ($value === true) $attr['checked'] = 'checked';
-        if ($value === null) $attr['disabled'] = 'disabled';
-        $ret .= $this->elementEmpty('input', $attr);
-
-        $ret .= $this->start('label', array('for' => "$name:No_$ns.$directive"));
-        $ret .= $this->element('span', "$ns.$directive:", array('class' => 'verbose'));
-        $ret .= $this->text(' No');
-        $ret .= $this->end('label');
-
-        $attr = array(
-            'type' => 'radio',
-            'name' => "$name"."[$ns.$directive]",
-            'id' => "$name:No_$ns.$directive",
-            'value' => '0'
-        );
-        if ($value === false) $attr['checked'] = 'checked';
-        if ($value === null) $attr['disabled'] = 'disabled';
-        $ret .= $this->elementEmpty('input', $attr);
-
-        $ret .= $this->end('div');
-
-        return $ret;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php
deleted file mode 100644
index 8a8f126b81..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Printer/HTMLDefinition.php
+++ /dev/null
@@ -1,272 +0,0 @@
-<?php
-
-class HTMLPurifier_Printer_HTMLDefinition extends HTMLPurifier_Printer
-{
-
-    /**
-     * Instance of HTMLPurifier_HTMLDefinition, for easy access
-     */
-    protected $def;
-
-    public function render($config) {
-        $ret = '';
-        $this->config =& $config;
-
-        $this->def = $config->getHTMLDefinition();
-
-        $ret .= $this->start('div', array('class' => 'HTMLPurifier_Printer'));
-
-        $ret .= $this->renderDoctype();
-        $ret .= $this->renderEnvironment();
-        $ret .= $this->renderContentSets();
-        $ret .= $this->renderInfo();
-
-        $ret .= $this->end('div');
-
-        return $ret;
-    }
-
-    /**
-     * Renders the Doctype table
-     */
-    protected function renderDoctype() {
-        $doctype = $this->def->doctype;
-        $ret = '';
-        $ret .= $this->start('table');
-        $ret .= $this->element('caption', 'Doctype');
-        $ret .= $this->row('Name', $doctype->name);
-        $ret .= $this->row('XML', $doctype->xml ? 'Yes' : 'No');
-        $ret .= $this->row('Default Modules', implode($doctype->modules, ', '));
-        $ret .= $this->row('Default Tidy Modules', implode($doctype->tidyModules, ', '));
-        $ret .= $this->end('table');
-        return $ret;
-    }
-
-
-    /**
-     * Renders environment table, which is miscellaneous info
-     */
-    protected function renderEnvironment() {
-        $def = $this->def;
-
-        $ret = '';
-
-        $ret .= $this->start('table');
-        $ret .= $this->element('caption', 'Environment');
-
-        $ret .= $this->row('Parent of fragment', $def->info_parent);
-        $ret .= $this->renderChildren($def->info_parent_def->child);
-        $ret .= $this->row('Block wrap name', $def->info_block_wrapper);
-
-        $ret .= $this->start('tr');
-            $ret .= $this->element('th', 'Global attributes');
-            $ret .= $this->element('td', $this->listifyAttr($def->info_global_attr),0,0);
-        $ret .= $this->end('tr');
-
-        $ret .= $this->start('tr');
-            $ret .= $this->element('th', 'Tag transforms');
-            $list = array();
-            foreach ($def->info_tag_transform as $old => $new) {
-                $new = $this->getClass($new, 'TagTransform_');
-                $list[] = "<$old> with $new";
-            }
-            $ret .= $this->element('td', $this->listify($list));
-        $ret .= $this->end('tr');
-
-        $ret .= $this->start('tr');
-            $ret .= $this->element('th', 'Pre-AttrTransform');
-            $ret .= $this->element('td', $this->listifyObjectList($def->info_attr_transform_pre));
-        $ret .= $this->end('tr');
-
-        $ret .= $this->start('tr');
-            $ret .= $this->element('th', 'Post-AttrTransform');
-            $ret .= $this->element('td', $this->listifyObjectList($def->info_attr_transform_post));
-        $ret .= $this->end('tr');
-
-        $ret .= $this->end('table');
-        return $ret;
-    }
-
-    /**
-     * Renders the Content Sets table
-     */
-    protected function renderContentSets() {
-        $ret = '';
-        $ret .= $this->start('table');
-        $ret .= $this->element('caption', 'Content Sets');
-        foreach ($this->def->info_content_sets as $name => $lookup) {
-            $ret .= $this->heavyHeader($name);
-            $ret .= $this->start('tr');
-            $ret .= $this->element('td', $this->listifyTagLookup($lookup));
-            $ret .= $this->end('tr');
-        }
-        $ret .= $this->end('table');
-        return $ret;
-    }
-
-    /**
-     * Renders the Elements ($info) table
-     */
-    protected function renderInfo() {
-        $ret = '';
-        $ret .= $this->start('table');
-        $ret .= $this->element('caption', 'Elements ($info)');
-        ksort($this->def->info);
-        $ret .= $this->heavyHeader('Allowed tags', 2);
-        $ret .= $this->start('tr');
-        $ret .= $this->element('td', $this->listifyTagLookup($this->def->info), array('colspan' => 2));
-        $ret .= $this->end('tr');
-        foreach ($this->def->info as $name => $def) {
-            $ret .= $this->start('tr');
-                $ret .= $this->element('th', "<$name>", array('class'=>'heavy', 'colspan' => 2));
-            $ret .= $this->end('tr');
-            $ret .= $this->start('tr');
-                $ret .= $this->element('th', 'Inline content');
-                $ret .= $this->element('td', $def->descendants_are_inline ? 'Yes' : 'No');
-            $ret .= $this->end('tr');
-            if (!empty($def->excludes)) {
-                $ret .= $this->start('tr');
-                    $ret .= $this->element('th', 'Excludes');
-                    $ret .= $this->element('td', $this->listifyTagLookup($def->excludes));
-                $ret .= $this->end('tr');
-            }
-            if (!empty($def->attr_transform_pre)) {
-                $ret .= $this->start('tr');
-                    $ret .= $this->element('th', 'Pre-AttrTransform');
-                    $ret .= $this->element('td', $this->listifyObjectList($def->attr_transform_pre));
-                $ret .= $this->end('tr');
-            }
-            if (!empty($def->attr_transform_post)) {
-                $ret .= $this->start('tr');
-                    $ret .= $this->element('th', 'Post-AttrTransform');
-                    $ret .= $this->element('td', $this->listifyObjectList($def->attr_transform_post));
-                $ret .= $this->end('tr');
-            }
-            if (!empty($def->auto_close)) {
-                $ret .= $this->start('tr');
-                    $ret .= $this->element('th', 'Auto closed by');
-                    $ret .= $this->element('td', $this->listifyTagLookup($def->auto_close));
-                $ret .= $this->end('tr');
-            }
-            $ret .= $this->start('tr');
-                $ret .= $this->element('th', 'Allowed attributes');
-                $ret .= $this->element('td',$this->listifyAttr($def->attr), array(), 0);
-            $ret .= $this->end('tr');
-
-            if (!empty($def->required_attr)) {
-                $ret .= $this->row('Required attributes', $this->listify($def->required_attr));
-            }
-
-            $ret .= $this->renderChildren($def->child);
-        }
-        $ret .= $this->end('table');
-        return $ret;
-    }
-
-    /**
-     * Renders a row describing the allowed children of an element
-     * @param $def HTMLPurifier_ChildDef of pertinent element
-     */
-    protected function renderChildren($def) {
-        $context = new HTMLPurifier_Context();
-        $ret = '';
-        $ret .= $this->start('tr');
-            $elements = array();
-            $attr = array();
-            if (isset($def->elements)) {
-                if ($def->type == 'strictblockquote') {
-                    $def->validateChildren(array(), $this->config, $context);
-                }
-                $elements = $def->elements;
-            }
-            if ($def->type == 'chameleon') {
-                $attr['rowspan'] = 2;
-            } elseif ($def->type == 'empty') {
-                $elements = array();
-            } elseif ($def->type == 'table') {
-                $elements = array_flip(array('col', 'caption', 'colgroup', 'thead',
-                    'tfoot', 'tbody', 'tr'));
-            }
-            $ret .= $this->element('th', 'Allowed children', $attr);
-
-            if ($def->type == 'chameleon') {
-
-                $ret .= $this->element('td',
-                    '<em>Block</em>: ' .
-                    $this->escape($this->listifyTagLookup($def->block->elements)),0,0);
-                $ret .= $this->end('tr');
-                $ret .= $this->start('tr');
-                $ret .= $this->element('td',
-                    '<em>Inline</em>: ' .
-                    $this->escape($this->listifyTagLookup($def->inline->elements)),0,0);
-
-            } elseif ($def->type == 'custom') {
-
-                $ret .= $this->element('td', '<em>'.ucfirst($def->type).'</em>: ' .
-                    $def->dtd_regex);
-
-            } else {
-                $ret .= $this->element('td',
-                    '<em>'.ucfirst($def->type).'</em>: ' .
-                    $this->escape($this->listifyTagLookup($elements)),0,0);
-            }
-        $ret .= $this->end('tr');
-        return $ret;
-    }
-
-    /**
-     * Listifies a tag lookup table.
-     * @param $array Tag lookup array in form of array('tagname' => true)
-     */
-    protected function listifyTagLookup($array) {
-        ksort($array);
-        $list = array();
-        foreach ($array as $name => $discard) {
-            if ($name !== '#PCDATA' && !isset($this->def->info[$name])) continue;
-            $list[] = $name;
-        }
-        return $this->listify($list);
-    }
-
-    /**
-     * Listifies a list of objects by retrieving class names and internal state
-     * @param $array List of objects
-     * @todo Also add information about internal state
-     */
-    protected function listifyObjectList($array) {
-        ksort($array);
-        $list = array();
-        foreach ($array as $discard => $obj) {
-            $list[] = $this->getClass($obj, 'AttrTransform_');
-        }
-        return $this->listify($list);
-    }
-
-    /**
-     * Listifies a hash of attributes to AttrDef classes
-     * @param $array Array hash in form of array('attrname' => HTMLPurifier_AttrDef)
-     */
-    protected function listifyAttr($array) {
-        ksort($array);
-        $list = array();
-        foreach ($array as $name => $obj) {
-            if ($obj === false) continue;
-            $list[] = "$name&nbsp;=&nbsp;<i>" . $this->getClass($obj, 'AttrDef_') . '</i>';
-        }
-        return $this->listify($list);
-    }
-
-    /**
-     * Creates a heavy header row
-     */
-    protected function heavyHeader($text, $num = 1) {
-        $ret = '';
-        $ret .= $this->start('tr');
-        $ret .= $this->element('th', $text, array('colspan' => $num, 'class' => 'heavy'));
-        $ret .= $this->end('tr');
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/PropertyList.php b/extlib/HTMLPurifier/HTMLPurifier/PropertyList.php
deleted file mode 100644
index 2b99fb7bc3..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/PropertyList.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-/**
- * Generic property list implementation
- */
-class HTMLPurifier_PropertyList
-{
-    /**
-     * Internal data-structure for properties
-     */
-    protected $data = array();
-
-    /**
-     * Parent plist
-     */
-    protected $parent;
-
-    protected $cache;
-
-    public function __construct($parent = null) {
-        $this->parent = $parent;
-    }
-
-    /**
-     * Recursively retrieves the value for a key
-     */
-    public function get($name) {
-        if ($this->has($name)) return $this->data[$name];
-        // possible performance bottleneck, convert to iterative if necessary
-        if ($this->parent) return $this->parent->get($name);
-        throw new HTMLPurifier_Exception("Key '$name' not found");
-    }
-
-    /**
-     * Sets the value of a key, for this plist
-     */
-    public function set($name, $value) {
-        $this->data[$name] = $value;
-    }
-
-    /**
-     * Returns true if a given key exists
-     */
-    public function has($name) {
-        return array_key_exists($name, $this->data);
-    }
-
-    /**
-     * Resets a value to the value of it's parent, usually the default. If
-     * no value is specified, the entire plist is reset.
-     */
-    public function reset($name = null) {
-        if ($name == null) $this->data = array();
-        else unset($this->data[$name]);
-    }
-
-    /**
-     * Squashes this property list and all of its property lists into a single
-     * array, and returns the array. This value is cached by default.
-     * @param $force If true, ignores the cache and regenerates the array.
-     */
-    public function squash($force = false) {
-        if ($this->cache !== null && !$force) return $this->cache;
-        if ($this->parent) {
-            return $this->cache = array_merge($this->parent->squash($force), $this->data);
-        } else {
-            return $this->cache = $this->data;
-        }
-    }
-
-    /**
-     * Returns the parent plist.
-     */
-    public function getParent() {
-        return $this->parent;
-    }
-
-    /**
-     * Sets the parent plist.
-     */
-    public function setParent($plist) {
-        $this->parent = $plist;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php b/extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php
deleted file mode 100644
index 8f250443e4..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/PropertyListIterator.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-/**
- * Property list iterator. Do not instantiate this class directly.
- */
-class HTMLPurifier_PropertyListIterator extends FilterIterator
-{
-
-    protected $l;
-    protected $filter;
-
-    /**
-     * @param $data Array of data to iterate over
-     * @param $filter Optional prefix to only allow values of
-     */
-    public function __construct(Iterator $iterator, $filter = null) {
-        parent::__construct($iterator);
-        $this->l = strlen($filter);
-        $this->filter = $filter;
-    }
-
-    public function accept() {
-        $key = $this->getInnerIterator()->key();
-        if( strncmp($key, $this->filter, $this->l) !== 0 ) {
-            return false;
-        }
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy.php
deleted file mode 100644
index 2462865210..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-/**
- * Supertype for classes that define a strategy for modifying/purifying tokens.
- *
- * While HTMLPurifier's core purpose is fixing HTML into something proper,
- * strategies provide plug points for extra configuration or even extra
- * features, such as custom tags, custom parsing of text, etc.
- */
-
-
-abstract class HTMLPurifier_Strategy
-{
-
-    /**
-     * Executes the strategy on the tokens.
-     *
-     * @param $tokens Array of HTMLPurifier_Token objects to be operated on.
-     * @param $config Configuration options
-     * @returns Processed array of token objects.
-     */
-    abstract public function execute($tokens, $config, $context);
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php
deleted file mode 100644
index 816490b799..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy/Composite.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-/**
- * Composite strategy that runs multiple strategies on tokens.
- */
-abstract class HTMLPurifier_Strategy_Composite extends HTMLPurifier_Strategy
-{
-
-    /**
-     * List of strategies to run tokens through.
-     */
-    protected $strategies = array();
-
-    abstract public function __construct();
-
-    public function execute($tokens, $config, $context) {
-        foreach ($this->strategies as $strategy) {
-            $tokens = $strategy->execute($tokens, $config, $context);
-        }
-        return $tokens;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php
deleted file mode 100644
index d90e158606..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy/Core.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-/**
- * Core strategy composed of the big four strategies.
- */
-class HTMLPurifier_Strategy_Core extends HTMLPurifier_Strategy_Composite
-{
-
-    public function __construct() {
-        $this->strategies[] = new HTMLPurifier_Strategy_RemoveForeignElements();
-        $this->strategies[] = new HTMLPurifier_Strategy_MakeWellFormed();
-        $this->strategies[] = new HTMLPurifier_Strategy_FixNesting();
-        $this->strategies[] = new HTMLPurifier_Strategy_ValidateAttributes();
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php
deleted file mode 100644
index f81802391b..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy/FixNesting.php
+++ /dev/null
@@ -1,328 +0,0 @@
-<?php
-
-/**
- * Takes a well formed list of tokens and fixes their nesting.
- *
- * HTML elements dictate which elements are allowed to be their children,
- * for example, you can't have a p tag in a span tag.  Other elements have
- * much more rigorous definitions: tables, for instance, require a specific
- * order for their elements.  There are also constraints not expressible by
- * document type definitions, such as the chameleon nature of ins/del
- * tags and global child exclusions.
- *
- * The first major objective of this strategy is to iterate through all the
- * nodes (not tokens) of the list of tokens and determine whether or not
- * their children conform to the element's definition.  If they do not, the
- * child definition may optionally supply an amended list of elements that
- * is valid or require that the entire node be deleted (and the previous
- * node rescanned).
- *
- * The second objective is to ensure that explicitly excluded elements of
- * an element do not appear in its children.  Code that accomplishes this
- * task is pervasive through the strategy, though the two are distinct tasks
- * and could, theoretically, be seperated (although it's not recommended).
- *
- * @note Whether or not unrecognized children are silently dropped or
- *       translated into text depends on the child definitions.
- *
- * @todo Enable nodes to be bubbled out of the structure.
- */
-
-class HTMLPurifier_Strategy_FixNesting extends HTMLPurifier_Strategy
-{
-
-    public function execute($tokens, $config, $context) {
-        //####################################################################//
-        // Pre-processing
-
-        // get a copy of the HTML definition
-        $definition = $config->getHTMLDefinition();
-
-        // insert implicit "parent" node, will be removed at end.
-        // DEFINITION CALL
-        $parent_name = $definition->info_parent;
-        array_unshift($tokens, new HTMLPurifier_Token_Start($parent_name));
-        $tokens[] = new HTMLPurifier_Token_End($parent_name);
-
-        // setup the context variable 'IsInline', for chameleon processing
-        // is 'false' when we are not inline, 'true' when it must always
-        // be inline, and an integer when it is inline for a certain
-        // branch of the document tree
-        $is_inline = $definition->info_parent_def->descendants_are_inline;
-        $context->register('IsInline', $is_inline);
-
-        // setup error collector
-        $e =& $context->get('ErrorCollector', true);
-
-        //####################################################################//
-        // Loop initialization
-
-        // stack that contains the indexes of all parents,
-        // $stack[count($stack)-1] being the current parent
-        $stack = array();
-
-        // stack that contains all elements that are excluded
-        // it is organized by parent elements, similar to $stack,
-        // but it is only populated when an element with exclusions is
-        // processed, i.e. there won't be empty exclusions.
-        $exclude_stack = array();
-
-        // variable that contains the start token while we are processing
-        // nodes. This enables error reporting to do its job
-        $start_token = false;
-        $context->register('CurrentToken', $start_token);
-
-        //####################################################################//
-        // Loop
-
-        // iterate through all start nodes. Determining the start node
-        // is complicated so it has been omitted from the loop construct
-        for ($i = 0, $size = count($tokens) ; $i < $size; ) {
-
-            //################################################################//
-            // Gather information on children
-
-            // child token accumulator
-            $child_tokens = array();
-
-            // scroll to the end of this node, report number, and collect
-            // all children
-            for ($j = $i, $depth = 0; ; $j++) {
-                if ($tokens[$j] instanceof HTMLPurifier_Token_Start) {
-                    $depth++;
-                    // skip token assignment on first iteration, this is the
-                    // token we currently are on
-                    if ($depth == 1) continue;
-                } elseif ($tokens[$j] instanceof HTMLPurifier_Token_End) {
-                    $depth--;
-                    // skip token assignment on last iteration, this is the
-                    // end token of the token we're currently on
-                    if ($depth == 0) break;
-                }
-                $child_tokens[] = $tokens[$j];
-            }
-
-            // $i is index of start token
-            // $j is index of end token
-
-            $start_token = $tokens[$i]; // to make token available via CurrentToken
-
-            //################################################################//
-            // Gather information on parent
-
-            // calculate parent information
-            if ($count = count($stack)) {
-                $parent_index = $stack[$count-1];
-                $parent_name  = $tokens[$parent_index]->name;
-                if ($parent_index == 0) {
-                    $parent_def   = $definition->info_parent_def;
-                } else {
-                    $parent_def   = $definition->info[$parent_name];
-                }
-            } else {
-                // processing as if the parent were the "root" node
-                // unknown info, it won't be used anyway, in the future,
-                // we may want to enforce one element only (this is
-                // necessary for HTML Purifier to clean entire documents
-                $parent_index = $parent_name = $parent_def = null;
-            }
-
-            // calculate context
-            if ($is_inline === false) {
-                // check if conditions make it inline
-                if (!empty($parent_def) && $parent_def->descendants_are_inline) {
-                    $is_inline = $count - 1;
-                }
-            } else {
-                // check if we're out of inline
-                if ($count === $is_inline) {
-                    $is_inline = false;
-                }
-            }
-
-            //################################################################//
-            // Determine whether element is explicitly excluded SGML-style
-
-            // determine whether or not element is excluded by checking all
-            // parent exclusions. The array should not be very large, two
-            // elements at most.
-            $excluded = false;
-            if (!empty($exclude_stack)) {
-                foreach ($exclude_stack as $lookup) {
-                    if (isset($lookup[$tokens[$i]->name])) {
-                        $excluded = true;
-                        // no need to continue processing
-                        break;
-                    }
-                }
-            }
-
-            //################################################################//
-            // Perform child validation
-
-            if ($excluded) {
-                // there is an exclusion, remove the entire node
-                $result = false;
-                $excludes = array(); // not used, but good to initialize anyway
-            } else {
-                // DEFINITION CALL
-                if ($i === 0) {
-                    // special processing for the first node
-                    $def = $definition->info_parent_def;
-                } else {
-                    $def = $definition->info[$tokens[$i]->name];
-
-                }
-
-                if (!empty($def->child)) {
-                    // have DTD child def validate children
-                    $result = $def->child->validateChildren(
-                        $child_tokens, $config, $context);
-                } else {
-                    // weird, no child definition, get rid of everything
-                    $result = false;
-                }
-
-                // determine whether or not this element has any exclusions
-                $excludes = $def->excludes;
-            }
-
-            // $result is now a bool or array
-
-            //################################################################//
-            // Process result by interpreting $result
-
-            if ($result === true || $child_tokens === $result) {
-                // leave the node as is
-
-                // register start token as a parental node start
-                $stack[] = $i;
-
-                // register exclusions if there are any
-                if (!empty($excludes)) $exclude_stack[] = $excludes;
-
-                // move cursor to next possible start node
-                $i++;
-
-            } elseif($result === false) {
-                // remove entire node
-
-                if ($e) {
-                    if ($excluded) {
-                        $e->send(E_ERROR, 'Strategy_FixNesting: Node excluded');
-                    } else {
-                        $e->send(E_ERROR, 'Strategy_FixNesting: Node removed');
-                    }
-                }
-
-                // calculate length of inner tokens and current tokens
-                $length = $j - $i + 1;
-
-                // perform removal
-                array_splice($tokens, $i, $length);
-
-                // update size
-                $size -= $length;
-
-                // there is no start token to register,
-                // current node is now the next possible start node
-                // unless it turns out that we need to do a double-check
-
-                // this is a rought heuristic that covers 100% of HTML's
-                // cases and 99% of all other cases. A child definition
-                // that would be tricked by this would be something like:
-                // ( | a b c) where it's all or nothing. Fortunately,
-                // our current implementation claims that that case would
-                // not allow empty, even if it did
-                if (!$parent_def->child->allow_empty) {
-                    // we need to do a double-check
-                    $i = $parent_index;
-                    array_pop($stack);
-                }
-
-                // PROJECTED OPTIMIZATION: Process all children elements before
-                // reprocessing parent node.
-
-            } else {
-                // replace node with $result
-
-                // calculate length of inner tokens
-                $length = $j - $i - 1;
-
-                if ($e) {
-                    if (empty($result) && $length) {
-                        $e->send(E_ERROR, 'Strategy_FixNesting: Node contents removed');
-                    } else {
-                        $e->send(E_WARNING, 'Strategy_FixNesting: Node reorganized');
-                    }
-                }
-
-                // perform replacement
-                array_splice($tokens, $i + 1, $length, $result);
-
-                // update size
-                $size -= $length;
-                $size += count($result);
-
-                // register start token as a parental node start
-                $stack[] = $i;
-
-                // register exclusions if there are any
-                if (!empty($excludes)) $exclude_stack[] = $excludes;
-
-                // move cursor to next possible start node
-                $i++;
-
-            }
-
-            //################################################################//
-            // Scroll to next start node
-
-            // We assume, at this point, that $i is the index of the token
-            // that is the first possible new start point for a node.
-
-            // Test if the token indeed is a start tag, if not, move forward
-            // and test again.
-            $size = count($tokens);
-            while ($i < $size and !$tokens[$i] instanceof HTMLPurifier_Token_Start) {
-                if ($tokens[$i] instanceof HTMLPurifier_Token_End) {
-                    // pop a token index off the stack if we ended a node
-                    array_pop($stack);
-                    // pop an exclusion lookup off exclusion stack if
-                    // we ended node and that node had exclusions
-                    if ($i == 0 || $i == $size - 1) {
-                        // use specialized var if it's the super-parent
-                        $s_excludes = $definition->info_parent_def->excludes;
-                    } else {
-                        $s_excludes = $definition->info[$tokens[$i]->name]->excludes;
-                    }
-                    if ($s_excludes) {
-                        array_pop($exclude_stack);
-                    }
-                }
-                $i++;
-            }
-
-        }
-
-        //####################################################################//
-        // Post-processing
-
-        // remove implicit parent tokens at the beginning and end
-        array_shift($tokens);
-        array_pop($tokens);
-
-        // remove context variables
-        $context->destroy('IsInline');
-        $context->destroy('CurrentToken');
-
-        //####################################################################//
-        // Return
-
-        return $tokens;
-
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php
deleted file mode 100644
index feb0c32b45..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy/MakeWellFormed.php
+++ /dev/null
@@ -1,457 +0,0 @@
-<?php
-
-/**
- * Takes tokens makes them well-formed (balance end tags, etc.)
- */
-class HTMLPurifier_Strategy_MakeWellFormed extends HTMLPurifier_Strategy
-{
-
-    /**
-     * Array stream of tokens being processed.
-     */
-    protected $tokens;
-
-    /**
-     * Current index in $tokens.
-     */
-    protected $t;
-
-    /**
-     * Current nesting of elements.
-     */
-    protected $stack;
-
-    /**
-     * Injectors active in this stream processing.
-     */
-    protected $injectors;
-
-    /**
-     * Current instance of HTMLPurifier_Config.
-     */
-    protected $config;
-
-    /**
-     * Current instance of HTMLPurifier_Context.
-     */
-    protected $context;
-
-    public function execute($tokens, $config, $context) {
-
-        $definition = $config->getHTMLDefinition();
-
-        // local variables
-        $generator = new HTMLPurifier_Generator($config, $context);
-        $escape_invalid_tags = $config->get('Core.EscapeInvalidTags');
-        $e = $context->get('ErrorCollector', true);
-        $t = false; // token index
-        $i = false; // injector index
-        $token      = false; // the current token
-        $reprocess  = false; // whether or not to reprocess the same token
-        $stack = array();
-
-        // member variables
-        $this->stack   =& $stack;
-        $this->t       =& $t;
-        $this->tokens  =& $tokens;
-        $this->config  = $config;
-        $this->context = $context;
-
-        // context variables
-        $context->register('CurrentNesting', $stack);
-        $context->register('InputIndex',     $t);
-        $context->register('InputTokens',    $tokens);
-        $context->register('CurrentToken',   $token);
-
-        // -- begin INJECTOR --
-
-        $this->injectors = array();
-
-        $injectors = $config->getBatch('AutoFormat');
-        $def_injectors = $definition->info_injector;
-        $custom_injectors = $injectors['Custom'];
-        unset($injectors['Custom']); // special case
-        foreach ($injectors as $injector => $b) {
-            // XXX: Fix with a legitimate lookup table of enabled filters
-            if (strpos($injector, '.') !== false) continue;
-            $injector = "HTMLPurifier_Injector_$injector";
-            if (!$b) continue;
-            $this->injectors[] = new $injector;
-        }
-        foreach ($def_injectors as $injector) {
-            // assumed to be objects
-            $this->injectors[] = $injector;
-        }
-        foreach ($custom_injectors as $injector) {
-            if (is_string($injector)) {
-                $injector = "HTMLPurifier_Injector_$injector";
-                $injector = new $injector;
-            }
-            $this->injectors[] = $injector;
-        }
-
-        // give the injectors references to the definition and context
-        // variables for performance reasons
-        foreach ($this->injectors as $ix => $injector) {
-            $error = $injector->prepare($config, $context);
-            if (!$error) continue;
-            array_splice($this->injectors, $ix, 1); // rm the injector
-            trigger_error("Cannot enable {$injector->name} injector because $error is not allowed", E_USER_WARNING);
-        }
-
-        // -- end INJECTOR --
-
-        // a note on punting:
-        //      In order to reduce code duplication, whenever some code needs
-        //      to make HTML changes in order to make things "correct", the
-        //      new HTML gets sent through the purifier, regardless of its
-        //      status. This means that if we add a start token, because it
-        //      was totally necessary, we don't have to update nesting; we just
-        //      punt ($reprocess = true; continue;) and it does that for us.
-
-        // isset is in loop because $tokens size changes during loop exec
-        for (
-            $t = 0;
-            $t == 0 || isset($tokens[$t - 1]);
-            // only increment if we don't need to reprocess
-            $reprocess ? $reprocess = false : $t++
-        ) {
-
-            // check for a rewind
-            if (is_int($i) && $i >= 0) {
-                // possibility: disable rewinding if the current token has a
-                // rewind set on it already. This would offer protection from
-                // infinite loop, but might hinder some advanced rewinding.
-                $rewind_to = $this->injectors[$i]->getRewind();
-                if (is_int($rewind_to) && $rewind_to < $t) {
-                    if ($rewind_to < 0) $rewind_to = 0;
-                    while ($t > $rewind_to) {
-                        $t--;
-                        $prev = $tokens[$t];
-                        // indicate that other injectors should not process this token,
-                        // but we need to reprocess it
-                        unset($prev->skip[$i]);
-                        $prev->rewind = $i;
-                        if ($prev instanceof HTMLPurifier_Token_Start) array_pop($this->stack);
-                        elseif ($prev instanceof HTMLPurifier_Token_End) $this->stack[] = $prev->start;
-                    }
-                }
-                $i = false;
-            }
-
-            // handle case of document end
-            if (!isset($tokens[$t])) {
-                // kill processing if stack is empty
-                if (empty($this->stack)) break;
-
-                // peek
-                $top_nesting = array_pop($this->stack);
-                $this->stack[] = $top_nesting;
-
-                // send error
-                if ($e && !isset($top_nesting->armor['MakeWellFormed_TagClosedError'])) {
-                    $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag closed by document end', $top_nesting);
-                }
-
-                // append, don't splice, since this is the end
-                $tokens[] = new HTMLPurifier_Token_End($top_nesting->name);
-
-                // punt!
-                $reprocess = true;
-                continue;
-            }
-
-            $token = $tokens[$t];
-
-            //echo '<br>'; printTokens($tokens, $t); printTokens($this->stack);
-
-            // quick-check: if it's not a tag, no need to process
-            if (empty($token->is_tag)) {
-                if ($token instanceof HTMLPurifier_Token_Text) {
-                    foreach ($this->injectors as $i => $injector) {
-                        if (isset($token->skip[$i])) continue;
-                        if ($token->rewind !== null && $token->rewind !== $i) continue;
-                        $injector->handleText($token);
-                        $this->processToken($token, $i);
-                        $reprocess = true;
-                        break;
-                    }
-                }
-                // another possibility is a comment
-                continue;
-            }
-
-            if (isset($definition->info[$token->name])) {
-                $type = $definition->info[$token->name]->child->type;
-            } else {
-                $type = false; // Type is unknown, treat accordingly
-            }
-
-            // quick tag checks: anything that's *not* an end tag
-            $ok = false;
-            if ($type === 'empty' && $token instanceof HTMLPurifier_Token_Start) {
-                // claims to be a start tag but is empty
-                $token = new HTMLPurifier_Token_Empty($token->name, $token->attr);
-                $ok = true;
-            } elseif ($type && $type !== 'empty' && $token instanceof HTMLPurifier_Token_Empty) {
-                // claims to be empty but really is a start tag
-                $this->swap(new HTMLPurifier_Token_End($token->name));
-                $this->insertBefore(new HTMLPurifier_Token_Start($token->name, $token->attr));
-                // punt (since we had to modify the input stream in a non-trivial way)
-                $reprocess = true;
-                continue;
-            } elseif ($token instanceof HTMLPurifier_Token_Empty) {
-                // real empty token
-                $ok = true;
-            } elseif ($token instanceof HTMLPurifier_Token_Start) {
-                // start tag
-
-                // ...unless they also have to close their parent
-                if (!empty($this->stack)) {
-
-                    $parent = array_pop($this->stack);
-                    $this->stack[] = $parent;
-
-                    if (isset($definition->info[$parent->name])) {
-                        $elements = $definition->info[$parent->name]->child->getAllowedElements($config);
-                        $autoclose = !isset($elements[$token->name]);
-                    } else {
-                        $autoclose = false;
-                    }
-
-                    $carryover = false;
-                    if ($autoclose && $definition->info[$parent->name]->formatting) {
-                        $carryover = true;
-                    }
-
-                    if ($autoclose) {
-                        // errors need to be updated
-                        $new_token = new HTMLPurifier_Token_End($parent->name);
-                        $new_token->start = $parent;
-                        if ($carryover) {
-                            $element = clone $parent;
-                            $element->armor['MakeWellFormed_TagClosedError'] = true;
-                            $element->carryover = true;
-                            $this->processToken(array($new_token, $token, $element));
-                        } else {
-                            $this->insertBefore($new_token);
-                        }
-                        if ($e && !isset($parent->armor['MakeWellFormed_TagClosedError'])) {
-                            if (!$carryover) {
-                                $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag auto closed', $parent);
-                            } else {
-                                $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag carryover', $parent);
-                            }
-                        }
-                        $reprocess = true;
-                        continue;
-                    }
-
-                }
-                $ok = true;
-            }
-
-            if ($ok) {
-                foreach ($this->injectors as $i => $injector) {
-                    if (isset($token->skip[$i])) continue;
-                    if ($token->rewind !== null && $token->rewind !== $i) continue;
-                    $injector->handleElement($token);
-                    $this->processToken($token, $i);
-                    $reprocess = true;
-                    break;
-                }
-                if (!$reprocess) {
-                    // ah, nothing interesting happened; do normal processing
-                    $this->swap($token);
-                    if ($token instanceof HTMLPurifier_Token_Start) {
-                        $this->stack[] = $token;
-                    } elseif ($token instanceof HTMLPurifier_Token_End) {
-                        throw new HTMLPurifier_Exception('Improper handling of end tag in start code; possible error in MakeWellFormed');
-                    }
-                }
-                continue;
-            }
-
-            // sanity check: we should be dealing with a closing tag
-            if (!$token instanceof HTMLPurifier_Token_End) {
-                throw new HTMLPurifier_Exception('Unaccounted for tag token in input stream, bug in HTML Purifier');
-            }
-
-            // make sure that we have something open
-            if (empty($this->stack)) {
-                if ($escape_invalid_tags) {
-                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Unnecessary end tag to text');
-                    $this->swap(new HTMLPurifier_Token_Text(
-                        $generator->generateFromToken($token)
-                    ));
-                } else {
-                    $this->remove();
-                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Unnecessary end tag removed');
-                }
-                $reprocess = true;
-                continue;
-            }
-
-            // first, check for the simplest case: everything closes neatly.
-            // Eventually, everything passes through here; if there are problems
-            // we modify the input stream accordingly and then punt, so that
-            // the tokens get processed again.
-            $current_parent = array_pop($this->stack);
-            if ($current_parent->name == $token->name) {
-                $token->start = $current_parent;
-                foreach ($this->injectors as $i => $injector) {
-                    if (isset($token->skip[$i])) continue;
-                    if ($token->rewind !== null && $token->rewind !== $i) continue;
-                    $injector->handleEnd($token);
-                    $this->processToken($token, $i);
-                    $this->stack[] = $current_parent;
-                    $reprocess = true;
-                    break;
-                }
-                continue;
-            }
-
-            // okay, so we're trying to close the wrong tag
-
-            // undo the pop previous pop
-            $this->stack[] = $current_parent;
-
-            // scroll back the entire nest, trying to find our tag.
-            // (feature could be to specify how far you'd like to go)
-            $size = count($this->stack);
-            // -2 because -1 is the last element, but we already checked that
-            $skipped_tags = false;
-            for ($j = $size - 2; $j >= 0; $j--) {
-                if ($this->stack[$j]->name == $token->name) {
-                    $skipped_tags = array_slice($this->stack, $j);
-                    break;
-                }
-            }
-
-            // we didn't find the tag, so remove
-            if ($skipped_tags === false) {
-                if ($escape_invalid_tags) {
-                    $this->swap(new HTMLPurifier_Token_Text(
-                        $generator->generateFromToken($token)
-                    ));
-                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Stray end tag to text');
-                } else {
-                    $this->remove();
-                    if ($e) $e->send(E_WARNING, 'Strategy_MakeWellFormed: Stray end tag removed');
-                }
-                $reprocess = true;
-                continue;
-            }
-
-            // do errors, in REVERSE $j order: a,b,c with </a></b></c>
-            $c = count($skipped_tags);
-            if ($e) {
-                for ($j = $c - 1; $j > 0; $j--) {
-                    // notice we exclude $j == 0, i.e. the current ending tag, from
-                    // the errors...
-                    if (!isset($skipped_tags[$j]->armor['MakeWellFormed_TagClosedError'])) {
-                        $e->send(E_NOTICE, 'Strategy_MakeWellFormed: Tag closed by element end', $skipped_tags[$j]);
-                    }
-                }
-            }
-
-            // insert tags, in FORWARD $j order: c,b,a with </a></b></c>
-            $replace = array($token);
-            for ($j = 1; $j < $c; $j++) {
-                // ...as well as from the insertions
-                $new_token = new HTMLPurifier_Token_End($skipped_tags[$j]->name);
-                $new_token->start = $skipped_tags[$j];
-                array_unshift($replace, $new_token);
-                if (isset($definition->info[$new_token->name]) && $definition->info[$new_token->name]->formatting) {
-                    $element = clone $skipped_tags[$j];
-                    $element->carryover = true;
-                    $element->armor['MakeWellFormed_TagClosedError'] = true;
-                    $replace[] = $element;
-                }
-            }
-            $this->processToken($replace);
-            $reprocess = true;
-            continue;
-        }
-
-        $context->destroy('CurrentNesting');
-        $context->destroy('InputTokens');
-        $context->destroy('InputIndex');
-        $context->destroy('CurrentToken');
-
-        unset($this->injectors, $this->stack, $this->tokens, $this->t);
-        return $tokens;
-    }
-
-    /**
-     * Processes arbitrary token values for complicated substitution patterns.
-     * In general:
-     *
-     * If $token is an array, it is a list of tokens to substitute for the
-     * current token. These tokens then get individually processed. If there
-     * is a leading integer in the list, that integer determines how many
-     * tokens from the stream should be removed.
-     *
-     * If $token is a regular token, it is swapped with the current token.
-     *
-     * If $token is false, the current token is deleted.
-     *
-     * If $token is an integer, that number of tokens (with the first token
-     * being the current one) will be deleted.
-     *
-     * @param $token Token substitution value
-     * @param $injector Injector that performed the substitution; default is if
-     *        this is not an injector related operation.
-     */
-    protected function processToken($token, $injector = -1) {
-
-        // normalize forms of token
-        if (is_object($token)) $token = array(1, $token);
-        if (is_int($token))    $token = array($token);
-        if ($token === false)  $token = array(1);
-        if (!is_array($token)) throw new HTMLPurifier_Exception('Invalid token type from injector');
-        if (!is_int($token[0])) array_unshift($token, 1);
-        if ($token[0] === 0) throw new HTMLPurifier_Exception('Deleting zero tokens is not valid');
-
-        // $token is now an array with the following form:
-        // array(number nodes to delete, new node 1, new node 2, ...)
-
-        $delete = array_shift($token);
-        $old = array_splice($this->tokens, $this->t, $delete, $token);
-
-        if ($injector > -1) {
-            // determine appropriate skips
-            $oldskip = isset($old[0]) ? $old[0]->skip : array();
-            foreach ($token as $object) {
-                $object->skip = $oldskip;
-                $object->skip[$injector] = true;
-            }
-        }
-
-    }
-
-    /**
-     * Inserts a token before the current token. Cursor now points to this token
-     */
-    private function insertBefore($token) {
-        array_splice($this->tokens, $this->t, 0, array($token));
-    }
-
-    /**
-     * Removes current token. Cursor now points to new token occupying previously
-     * occupied space.
-     */
-    private function remove() {
-        array_splice($this->tokens, $this->t, 1);
-    }
-
-    /**
-     * Swap current token with new token. Cursor points to new token (no change).
-     */
-    private function swap($token) {
-        $this->tokens[$this->t] = $token;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php
deleted file mode 100644
index cf3a33e406..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy/RemoveForeignElements.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-
-/**
- * Removes all unrecognized tags from the list of tokens.
- *
- * This strategy iterates through all the tokens and removes unrecognized
- * tokens. If a token is not recognized but a TagTransform is defined for
- * that element, the element will be transformed accordingly.
- */
-
-class HTMLPurifier_Strategy_RemoveForeignElements extends HTMLPurifier_Strategy
-{
-
-    public function execute($tokens, $config, $context) {
-        $definition = $config->getHTMLDefinition();
-        $generator = new HTMLPurifier_Generator($config, $context);
-        $result = array();
-
-        $escape_invalid_tags = $config->get('Core.EscapeInvalidTags');
-        $remove_invalid_img  = $config->get('Core.RemoveInvalidImg');
-
-        // currently only used to determine if comments should be kept
-        $trusted = $config->get('HTML.Trusted');
-
-        $remove_script_contents = $config->get('Core.RemoveScriptContents');
-        $hidden_elements     = $config->get('Core.HiddenElements');
-
-        // remove script contents compatibility
-        if ($remove_script_contents === true) {
-            $hidden_elements['script'] = true;
-        } elseif ($remove_script_contents === false && isset($hidden_elements['script'])) {
-            unset($hidden_elements['script']);
-        }
-
-        $attr_validator = new HTMLPurifier_AttrValidator();
-
-        // removes tokens until it reaches a closing tag with its value
-        $remove_until = false;
-
-        // converts comments into text tokens when this is equal to a tag name
-        $textify_comments = false;
-
-        $token = false;
-        $context->register('CurrentToken', $token);
-
-        $e = false;
-        if ($config->get('Core.CollectErrors')) {
-            $e =& $context->get('ErrorCollector');
-        }
-
-        foreach($tokens as $token) {
-            if ($remove_until) {
-                if (empty($token->is_tag) || $token->name !== $remove_until) {
-                    continue;
-                }
-            }
-            if (!empty( $token->is_tag )) {
-                // DEFINITION CALL
-
-                // before any processing, try to transform the element
-                if (
-                    isset($definition->info_tag_transform[$token->name])
-                ) {
-                    $original_name = $token->name;
-                    // there is a transformation for this tag
-                    // DEFINITION CALL
-                    $token = $definition->
-                                info_tag_transform[$token->name]->
-                                    transform($token, $config, $context);
-                    if ($e) $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Tag transform', $original_name);
-                }
-
-                if (isset($definition->info[$token->name])) {
-
-                    // mostly everything's good, but
-                    // we need to make sure required attributes are in order
-                    if (
-                        ($token instanceof HTMLPurifier_Token_Start || $token instanceof HTMLPurifier_Token_Empty) &&
-                        $definition->info[$token->name]->required_attr &&
-                        ($token->name != 'img' || $remove_invalid_img) // ensure config option still works
-                    ) {
-                        $attr_validator->validateToken($token, $config, $context);
-                        $ok = true;
-                        foreach ($definition->info[$token->name]->required_attr as $name) {
-                            if (!isset($token->attr[$name])) {
-                                $ok = false;
-                                break;
-                            }
-                        }
-                        if (!$ok) {
-                            if ($e) $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Missing required attribute', $name);
-                            continue;
-                        }
-                        $token->armor['ValidateAttributes'] = true;
-                    }
-
-                    if (isset($hidden_elements[$token->name]) && $token instanceof HTMLPurifier_Token_Start) {
-                        $textify_comments = $token->name;
-                    } elseif ($token->name === $textify_comments && $token instanceof HTMLPurifier_Token_End) {
-                        $textify_comments = false;
-                    }
-
-                } elseif ($escape_invalid_tags) {
-                    // invalid tag, generate HTML representation and insert in
-                    if ($e) $e->send(E_WARNING, 'Strategy_RemoveForeignElements: Foreign element to text');
-                    $token = new HTMLPurifier_Token_Text(
-                        $generator->generateFromToken($token)
-                    );
-                } else {
-                    // check if we need to destroy all of the tag's children
-                    // CAN BE GENERICIZED
-                    if (isset($hidden_elements[$token->name])) {
-                        if ($token instanceof HTMLPurifier_Token_Start) {
-                            $remove_until = $token->name;
-                        } elseif ($token instanceof HTMLPurifier_Token_Empty) {
-                            // do nothing: we're still looking
-                        } else {
-                            $remove_until = false;
-                        }
-                        if ($e) $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Foreign meta element removed');
-                    } else {
-                        if ($e) $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Foreign element removed');
-                    }
-                    continue;
-                }
-            } elseif ($token instanceof HTMLPurifier_Token_Comment) {
-                // textify comments in script tags when they are allowed
-                if ($textify_comments !== false) {
-                    $data = $token->data;
-                    $token = new HTMLPurifier_Token_Text($data);
-                } elseif ($trusted) {
-                    // keep, but perform comment cleaning
-                    if ($e) {
-                        // perform check whether or not there's a trailing hyphen
-                        if (substr($token->data, -1) == '-') {
-                            $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Trailing hyphen in comment removed');
-                        }
-                    }
-                    $token->data = rtrim($token->data, '-');
-                    $found_double_hyphen = false;
-                    while (strpos($token->data, '--') !== false) {
-                        if ($e && !$found_double_hyphen) {
-                            $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Hyphens in comment collapsed');
-                        }
-                        $found_double_hyphen = true; // prevent double-erroring
-                        $token->data = str_replace('--', '-', $token->data);
-                    }
-                } else {
-                    // strip comments
-                    if ($e) $e->send(E_NOTICE, 'Strategy_RemoveForeignElements: Comment removed');
-                    continue;
-                }
-            } elseif ($token instanceof HTMLPurifier_Token_Text) {
-            } else {
-                continue;
-            }
-            $result[] = $token;
-        }
-        if ($remove_until && $e) {
-            // we removed tokens until the end, throw error
-            $e->send(E_ERROR, 'Strategy_RemoveForeignElements: Token removed to end', $remove_until);
-        }
-
-        $context->destroy('CurrentToken');
-
-        return $result;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php b/extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php
deleted file mode 100644
index c3328a9d44..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Strategy/ValidateAttributes.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/**
- * Validate all attributes in the tokens.
- */
-
-class HTMLPurifier_Strategy_ValidateAttributes extends HTMLPurifier_Strategy
-{
-
-    public function execute($tokens, $config, $context) {
-
-        // setup validator
-        $validator = new HTMLPurifier_AttrValidator();
-
-        $token = false;
-        $context->register('CurrentToken', $token);
-
-        foreach ($tokens as $key => $token) {
-
-            // only process tokens that have attributes,
-            //   namely start and empty tags
-            if (!$token instanceof HTMLPurifier_Token_Start && !$token instanceof HTMLPurifier_Token_Empty) continue;
-
-            // skip tokens that are armored
-            if (!empty($token->armor['ValidateAttributes'])) continue;
-
-            // note that we have no facilities here for removing tokens
-            $validator->validateToken($token, $config, $context);
-
-            $tokens[$key] = $token; // for PHP 4
-        }
-        $context->destroy('CurrentToken');
-
-        return $tokens;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/StringHash.php b/extlib/HTMLPurifier/HTMLPurifier/StringHash.php
deleted file mode 100644
index 62085c5c2f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/StringHash.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-/**
- * This is in almost every respect equivalent to an array except
- * that it keeps track of which keys were accessed.
- *
- * @warning For the sake of backwards compatibility with early versions
- *     of PHP 5, you must not use the $hash[$key] syntax; if you do
- *     our version of offsetGet is never called.
- */
-class HTMLPurifier_StringHash extends ArrayObject
-{
-    protected $accessed = array();
-
-    /**
-     * Retrieves a value, and logs the access.
-     */
-    public function offsetGet($index) {
-        $this->accessed[$index] = true;
-        return parent::offsetGet($index);
-    }
-
-    /**
-     * Returns a lookup array of all array indexes that have been accessed.
-     * @return Array in form array($index => true).
-     */
-    public function getAccessed() {
-        return $this->accessed;
-    }
-
-    /**
-     * Resets the access array.
-     */
-    public function resetAccessed() {
-        $this->accessed = array();
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php b/extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php
deleted file mode 100644
index f3e70c712f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/StringHashParser.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-
-/**
- * Parses string hash files. File format is as such:
- *
- *      DefaultKeyValue
- *      KEY: Value
- *      KEY2: Value2
- *      --MULTILINE-KEY--
- *      Multiline
- *      value.
- *
- * Which would output something similar to:
- *
- *      array(
- *          'ID' => 'DefaultKeyValue',
- *          'KEY' => 'Value',
- *          'KEY2' => 'Value2',
- *          'MULTILINE-KEY' => "Multiline\nvalue.\n",
- *      )
- *
- * We use this as an easy to use file-format for configuration schema
- * files, but the class itself is usage agnostic.
- *
- * You can use ---- to forcibly terminate parsing of a single string-hash;
- * this marker is used in multi string-hashes to delimit boundaries.
- */
-class HTMLPurifier_StringHashParser
-{
-
-    public $default = 'ID';
-
-    /**
-     * Parses a file that contains a single string-hash.
-     */
-    public function parseFile($file) {
-        if (!file_exists($file)) return false;
-        $fh = fopen($file, 'r');
-        if (!$fh) return false;
-        $ret = $this->parseHandle($fh);
-        fclose($fh);
-        return $ret;
-    }
-
-    /**
-     * Parses a file that contains multiple string-hashes delimited by '----'
-     */
-    public function parseMultiFile($file) {
-        if (!file_exists($file)) return false;
-        $ret = array();
-        $fh = fopen($file, 'r');
-        if (!$fh) return false;
-        while (!feof($fh)) {
-            $ret[] = $this->parseHandle($fh);
-        }
-        fclose($fh);
-        return $ret;
-    }
-
-    /**
-     * Internal parser that acepts a file handle.
-     * @note While it's possible to simulate in-memory parsing by using
-     *       custom stream wrappers, if such a use-case arises we should
-     *       factor out the file handle into its own class.
-     * @param $fh File handle with pointer at start of valid string-hash
-     *            block.
-     */
-    protected function parseHandle($fh) {
-        $state   = false;
-        $single  = false;
-        $ret     = array();
-        do {
-            $line = fgets($fh);
-            if ($line === false) break;
-            $line = rtrim($line, "\n\r");
-            if (!$state && $line === '') continue;
-            if ($line === '----') break;
-            if (strncmp('--#', $line, 3) === 0) {
-                // Comment
-                continue;
-            } elseif (strncmp('--', $line, 2) === 0) {
-                // Multiline declaration
-                $state = trim($line, '- ');
-                if (!isset($ret[$state])) $ret[$state] = '';
-                continue;
-            } elseif (!$state) {
-                $single = true;
-                if (strpos($line, ':') !== false) {
-                    // Single-line declaration
-                    list($state, $line) = explode(':', $line, 2);
-                    $line = trim($line);
-                } else {
-                    // Use default declaration
-                    $state  = $this->default;
-                }
-            }
-            if ($single) {
-                $ret[$state] = $line;
-                $single = false;
-                $state  = false;
-            } else {
-                $ret[$state] .= "$line\n";
-            }
-        } while (!feof($fh));
-        return $ret;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TagTransform.php b/extlib/HTMLPurifier/HTMLPurifier/TagTransform.php
deleted file mode 100644
index 210a447217..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/TagTransform.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-/**
- * Defines a mutation of an obsolete tag into a valid tag.
- */
-abstract class HTMLPurifier_TagTransform
-{
-
-    /**
-     * Tag name to transform the tag to.
-     */
-    public $transform_to;
-
-    /**
-     * Transforms the obsolete tag into the valid tag.
-     * @param $tag Tag to be transformed.
-     * @param $config Mandatory HTMLPurifier_Config object
-     * @param $context Mandatory HTMLPurifier_Context object
-     */
-    abstract public function transform($tag, $config, $context);
-
-    /**
-     * Prepends CSS properties to the style attribute, creating the
-     * attribute if it doesn't exist.
-     * @warning Copied over from AttrTransform, be sure to keep in sync
-     * @param $attr Attribute array to process (passed by reference)
-     * @param $css CSS to prepend
-     */
-    protected function prependCSS(&$attr, $css) {
-        $attr['style'] = isset($attr['style']) ? $attr['style'] : '';
-        $attr['style'] = $css . $attr['style'];
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php b/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php
deleted file mode 100644
index ed2463786d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Font.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-/**
- * Transforms FONT tags to the proper form (SPAN with CSS styling)
- *
- * This transformation takes the three proprietary attributes of FONT and
- * transforms them into their corresponding CSS attributes.  These are color,
- * face, and size.
- *
- * @note Size is an interesting case because it doesn't map cleanly to CSS.
- *       Thanks to
- *       http://style.cleverchimp.com/font_size_intervals/altintervals.html
- *       for reasonable mappings.
- * @warning This doesn't work completely correctly; specifically, this
- *          TagTransform operates before well-formedness is enforced, so
- *          the "active formatting elements" algorithm doesn't get applied.
- */
-class HTMLPurifier_TagTransform_Font extends HTMLPurifier_TagTransform
-{
-
-    public $transform_to = 'span';
-
-    protected $_size_lookup = array(
-        '0' => 'xx-small',
-        '1' => 'xx-small',
-        '2' => 'small',
-        '3' => 'medium',
-        '4' => 'large',
-        '5' => 'x-large',
-        '6' => 'xx-large',
-        '7' => '300%',
-        '-1' => 'smaller',
-        '-2' => '60%',
-        '+1' => 'larger',
-        '+2' => '150%',
-        '+3' => '200%',
-        '+4' => '300%'
-    );
-
-    public function transform($tag, $config, $context) {
-
-        if ($tag instanceof HTMLPurifier_Token_End) {
-            $new_tag = clone $tag;
-            $new_tag->name = $this->transform_to;
-            return $new_tag;
-        }
-
-        $attr = $tag->attr;
-        $prepend_style = '';
-
-        // handle color transform
-        if (isset($attr['color'])) {
-            $prepend_style .= 'color:' . $attr['color'] . ';';
-            unset($attr['color']);
-        }
-
-        // handle face transform
-        if (isset($attr['face'])) {
-            $prepend_style .= 'font-family:' . $attr['face'] . ';';
-            unset($attr['face']);
-        }
-
-        // handle size transform
-        if (isset($attr['size'])) {
-            // normalize large numbers
-            if ($attr['size']{0} == '+' || $attr['size']{0} == '-') {
-                $size = (int) $attr['size'];
-                if ($size < -2) $attr['size'] = '-2';
-                if ($size > 4)  $attr['size'] = '+4';
-            } else {
-                $size = (int) $attr['size'];
-                if ($size > 7) $attr['size'] = '7';
-            }
-            if (isset($this->_size_lookup[$attr['size']])) {
-                $prepend_style .= 'font-size:' .
-                  $this->_size_lookup[$attr['size']] . ';';
-            }
-            unset($attr['size']);
-        }
-
-        if ($prepend_style) {
-            $attr['style'] = isset($attr['style']) ?
-                $prepend_style . $attr['style'] :
-                $prepend_style;
-        }
-
-        $new_tag = clone $tag;
-        $new_tag->name = $this->transform_to;
-        $new_tag->attr = $attr;
-
-        return $new_tag;
-
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php b/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php
deleted file mode 100644
index 0e36130f25..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/TagTransform/Simple.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-
-/**
- * Simple transformation, just change tag name to something else,
- * and possibly add some styling. This will cover most of the deprecated
- * tag cases.
- */
-class HTMLPurifier_TagTransform_Simple extends HTMLPurifier_TagTransform
-{
-
-    protected $style;
-
-    /**
-     * @param $transform_to Tag name to transform to.
-     * @param $style CSS style to add to the tag
-     */
-    public function __construct($transform_to, $style = null) {
-        $this->transform_to = $transform_to;
-        $this->style = $style;
-    }
-
-    public function transform($tag, $config, $context) {
-        $new_tag = clone $tag;
-        $new_tag->name = $this->transform_to;
-        if (!is_null($this->style) &&
-            ($new_tag instanceof HTMLPurifier_Token_Start || $new_tag instanceof HTMLPurifier_Token_Empty)
-        ) {
-            $this->prependCSS($new_tag->attr, $this->style);
-        }
-        return $new_tag;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token.php b/extlib/HTMLPurifier/HTMLPurifier/Token.php
deleted file mode 100644
index 7900e6cb10..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-/**
- * Abstract base token class that all others inherit from.
- */
-class HTMLPurifier_Token {
-    public $line; /**< Line number node was on in source document. Null if unknown. */
-    public $col;  /**< Column of line node was on in source document. Null if unknown. */
-
-    /**
-     * Lookup array of processing that this token is exempt from.
-     * Currently, valid values are "ValidateAttributes" and
-     * "MakeWellFormed_TagClosedError"
-     */
-    public $armor = array();
-
-    /**
-     * Used during MakeWellFormed.
-     */
-    public $skip;
-    public $rewind;
-    public $carryover;
-
-    public function __get($n) {
-      if ($n === 'type') {
-        trigger_error('Deprecated type property called; use instanceof', E_USER_NOTICE);
-        switch (get_class($this)) {
-          case 'HTMLPurifier_Token_Start':      return 'start';
-          case 'HTMLPurifier_Token_Empty':      return 'empty';
-          case 'HTMLPurifier_Token_End':        return 'end';
-          case 'HTMLPurifier_Token_Text':       return 'text';
-          case 'HTMLPurifier_Token_Comment':    return 'comment';
-          default: return null;
-        }
-      }
-    }
-
-    /**
-     * Sets the position of the token in the source document.
-     */
-    public function position($l = null, $c = null) {
-        $this->line = $l;
-        $this->col  = $c;
-    }
-
-    /**
-     * Convenience function for DirectLex settings line/col position.
-     */
-    public function rawPosition($l, $c) {
-        if ($c === -1) $l++;
-        $this->line = $l;
-        $this->col  = $c;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php
deleted file mode 100644
index dc6bdcabb8..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token/Comment.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/**
- * Concrete comment token class. Generally will be ignored.
- */
-class HTMLPurifier_Token_Comment extends HTMLPurifier_Token
-{
-    public $data; /**< Character data within comment. */
-    public $is_whitespace = true;
-    /**
-     * Transparent constructor.
-     *
-     * @param $data String comment data.
-     */
-    public function __construct($data, $line = null, $col = null) {
-        $this->data = $data;
-        $this->line = $line;
-        $this->col  = $col;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php
deleted file mode 100644
index 2a82b47ad1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token/Empty.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-/**
- * Concrete empty token class.
- */
-class HTMLPurifier_Token_Empty extends HTMLPurifier_Token_Tag
-{
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/End.php b/extlib/HTMLPurifier/HTMLPurifier/Token/End.php
deleted file mode 100644
index 353e79daf7..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token/End.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-/**
- * Concrete end token class.
- *
- * @warning This class accepts attributes even though end tags cannot. This
- * is for optimization reasons, as under normal circumstances, the Lexers
- * do not pass attributes.
- */
-class HTMLPurifier_Token_End extends HTMLPurifier_Token_Tag
-{
-    /**
-     * Token that started this node. Added by MakeWellFormed. Please
-     * do not edit this!
-     */
-    public $start;
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Start.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Start.php
deleted file mode 100644
index e0e14fc624..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token/Start.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-/**
- * Concrete start token class.
- */
-class HTMLPurifier_Token_Start extends HTMLPurifier_Token_Tag
-{
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php
deleted file mode 100644
index 798be028ee..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token/Tag.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-
-/**
- * Abstract class of a tag token (start, end or empty), and its behavior.
- */
-class HTMLPurifier_Token_Tag extends HTMLPurifier_Token
-{
-    /**
-     * Static bool marker that indicates the class is a tag.
-     *
-     * This allows us to check objects with <tt>!empty($obj->is_tag)</tt>
-     * without having to use a function call <tt>is_a()</tt>.
-     */
-    public $is_tag = true;
-
-    /**
-     * The lower-case name of the tag, like 'a', 'b' or 'blockquote'.
-     *
-     * @note Strictly speaking, XML tags are case sensitive, so we shouldn't
-     * be lower-casing them, but these tokens cater to HTML tags, which are
-     * insensitive.
-     */
-    public $name;
-
-    /**
-     * Associative array of the tag's attributes.
-     */
-    public $attr = array();
-
-    /**
-     * Non-overloaded constructor, which lower-cases passed tag name.
-     *
-     * @param $name String name.
-     * @param $attr Associative array of attributes.
-     */
-    public function __construct($name, $attr = array(), $line = null, $col = null) {
-        $this->name = ctype_lower($name) ? $name : strtolower($name);
-        foreach ($attr as $key => $value) {
-            // normalization only necessary when key is not lowercase
-            if (!ctype_lower($key)) {
-                $new_key = strtolower($key);
-                if (!isset($attr[$new_key])) {
-                    $attr[$new_key] = $attr[$key];
-                }
-                if ($new_key !== $key) {
-                    unset($attr[$key]);
-                }
-            }
-        }
-        $this->attr = $attr;
-        $this->line = $line;
-        $this->col  = $col;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/Token/Text.php b/extlib/HTMLPurifier/HTMLPurifier/Token/Text.php
deleted file mode 100644
index 82efd823d6..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/Token/Text.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-/**
- * Concrete text token class.
- *
- * Text tokens comprise of regular parsed character data (PCDATA) and raw
- * character data (from the CDATA sections). Internally, their
- * data is parsed with all entities expanded. Surprisingly, the text token
- * does have a "tag name" called #PCDATA, which is how the DTD represents it
- * in permissible child nodes.
- */
-class HTMLPurifier_Token_Text extends HTMLPurifier_Token
-{
-
-    public $name = '#PCDATA'; /**< PCDATA tag name compatible with DTD. */
-    public $data; /**< Parsed character data of text. */
-    public $is_whitespace; /**< Bool indicating if node is whitespace. */
-
-    /**
-     * Constructor, accepts data and determines if it is whitespace.
-     *
-     * @param $data String parsed character data.
-     */
-    public function __construct($data, $line = null, $col = null) {
-        $this->data = $data;
-        $this->is_whitespace = ctype_space($data);
-        $this->line = $line;
-        $this->col  = $col;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php b/extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php
deleted file mode 100644
index 7cf48fb41c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/TokenFactory.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-
-/**
- * Factory for token generation.
- *
- * @note Doing some benchmarking indicates that the new operator is much
- *       slower than the clone operator (even discounting the cost of the
- *       constructor).  This class is for that optimization.
- *       Other then that, there's not much point as we don't
- *       maintain parallel HTMLPurifier_Token hierarchies (the main reason why
- *       you'd want to use an abstract factory).
- * @todo Port DirectLex to use this
- */
-class HTMLPurifier_TokenFactory
-{
-
-    /**
-     * Prototypes that will be cloned.
-     * @private
-     */
-    // p stands for prototype
-    private $p_start, $p_end, $p_empty, $p_text, $p_comment;
-
-    /**
-     * Generates blank prototypes for cloning.
-     */
-    public function __construct() {
-        $this->p_start  = new HTMLPurifier_Token_Start('', array());
-        $this->p_end    = new HTMLPurifier_Token_End('');
-        $this->p_empty  = new HTMLPurifier_Token_Empty('', array());
-        $this->p_text   = new HTMLPurifier_Token_Text('');
-        $this->p_comment= new HTMLPurifier_Token_Comment('');
-    }
-
-    /**
-     * Creates a HTMLPurifier_Token_Start.
-     * @param $name Tag name
-     * @param $attr Associative array of attributes
-     * @return Generated HTMLPurifier_Token_Start
-     */
-    public function createStart($name, $attr = array()) {
-        $p = clone $this->p_start;
-        $p->__construct($name, $attr);
-        return $p;
-    }
-
-    /**
-     * Creates a HTMLPurifier_Token_End.
-     * @param $name Tag name
-     * @return Generated HTMLPurifier_Token_End
-     */
-    public function createEnd($name) {
-        $p = clone $this->p_end;
-        $p->__construct($name);
-        return $p;
-    }
-
-    /**
-     * Creates a HTMLPurifier_Token_Empty.
-     * @param $name Tag name
-     * @param $attr Associative array of attributes
-     * @return Generated HTMLPurifier_Token_Empty
-     */
-    public function createEmpty($name, $attr = array()) {
-        $p = clone $this->p_empty;
-        $p->__construct($name, $attr);
-        return $p;
-    }
-
-    /**
-     * Creates a HTMLPurifier_Token_Text.
-     * @param $data Data of text token
-     * @return Generated HTMLPurifier_Token_Text
-     */
-    public function createText($data) {
-        $p = clone $this->p_text;
-        $p->__construct($data);
-        return $p;
-    }
-
-    /**
-     * Creates a HTMLPurifier_Token_Comment.
-     * @param $data Data of comment token
-     * @return Generated HTMLPurifier_Token_Comment
-     */
-    public function createComment($data) {
-        $p = clone $this->p_comment;
-        $p->__construct($data);
-        return $p;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URI.php b/extlib/HTMLPurifier/HTMLPurifier/URI.php
deleted file mode 100644
index 8b50d0d18d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URI.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-
-/**
- * HTML Purifier's internal representation of a URI.
- * @note
- *      Internal data-structures are completely escaped. If the data needs
- *      to be used in a non-URI context (which is very unlikely), be sure
- *      to decode it first. The URI may not necessarily be well-formed until
- *      validate() is called.
- */
-class HTMLPurifier_URI
-{
-
-    public $scheme, $userinfo, $host, $port, $path, $query, $fragment;
-
-    /**
-     * @note Automatically normalizes scheme and port
-     */
-    public function __construct($scheme, $userinfo, $host, $port, $path, $query, $fragment) {
-        $this->scheme = is_null($scheme) || ctype_lower($scheme) ? $scheme : strtolower($scheme);
-        $this->userinfo = $userinfo;
-        $this->host = $host;
-        $this->port = is_null($port) ? $port : (int) $port;
-        $this->path = $path;
-        $this->query = $query;
-        $this->fragment = $fragment;
-    }
-
-    /**
-     * Retrieves a scheme object corresponding to the URI's scheme/default
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return Scheme object appropriate for validating this URI
-     */
-    public function getSchemeObj($config, $context) {
-        $registry = HTMLPurifier_URISchemeRegistry::instance();
-        if ($this->scheme !== null) {
-            $scheme_obj = $registry->getScheme($this->scheme, $config, $context);
-            if (!$scheme_obj) return false; // invalid scheme, clean it out
-        } else {
-            // no scheme: retrieve the default one
-            $def = $config->getDefinition('URI');
-            $scheme_obj = $registry->getScheme($def->defaultScheme, $config, $context);
-            if (!$scheme_obj) {
-                // something funky happened to the default scheme object
-                trigger_error(
-                    'Default scheme object "' . $def->defaultScheme . '" was not readable',
-                    E_USER_WARNING
-                );
-                return false;
-            }
-        }
-        return $scheme_obj;
-    }
-
-    /**
-     * Generic validation method applicable for all schemes. May modify
-     * this URI in order to get it into a compliant form.
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return True if validation/filtering succeeds, false if failure
-     */
-    public function validate($config, $context) {
-
-        // ABNF definitions from RFC 3986
-        $chars_sub_delims = '!$&\'()*+,;=';
-        $chars_gen_delims = ':/?#[]@';
-        $chars_pchar = $chars_sub_delims . ':@';
-
-        // validate scheme (MUST BE FIRST!)
-        if (!is_null($this->scheme) && is_null($this->host)) {
-            $def = $config->getDefinition('URI');
-            if ($def->defaultScheme === $this->scheme) {
-                $this->scheme = null;
-            }
-        }
-
-        // validate host
-        if (!is_null($this->host)) {
-            $host_def = new HTMLPurifier_AttrDef_URI_Host();
-            $this->host = $host_def->validate($this->host, $config, $context);
-            if ($this->host === false) $this->host = null;
-        }
-
-        // validate username
-        if (!is_null($this->userinfo)) {
-            $encoder = new HTMLPurifier_PercentEncoder($chars_sub_delims . ':');
-            $this->userinfo = $encoder->encode($this->userinfo);
-        }
-
-        // validate port
-        if (!is_null($this->port)) {
-            if ($this->port < 1 || $this->port > 65535) $this->port = null;
-        }
-
-        // validate path
-        $path_parts = array();
-        $segments_encoder = new HTMLPurifier_PercentEncoder($chars_pchar . '/');
-        if (!is_null($this->host)) {
-            // path-abempty (hier and relative)
-            $this->path = $segments_encoder->encode($this->path);
-        } elseif ($this->path !== '' && $this->path[0] === '/') {
-            // path-absolute (hier and relative)
-            if (strlen($this->path) >= 2 && $this->path[1] === '/') {
-                // This shouldn't ever happen!
-                $this->path = '';
-            } else {
-                $this->path = $segments_encoder->encode($this->path);
-            }
-        } elseif (!is_null($this->scheme) && $this->path !== '') {
-            // path-rootless (hier)
-            // Short circuit evaluation means we don't need to check nz
-            $this->path = $segments_encoder->encode($this->path);
-        } elseif (is_null($this->scheme) && $this->path !== '') {
-            // path-noscheme (relative)
-            // (once again, not checking nz)
-            $segment_nc_encoder = new HTMLPurifier_PercentEncoder($chars_sub_delims . '@');
-            $c = strpos($this->path, '/');
-            if ($c !== false) {
-                $this->path =
-                    $segment_nc_encoder->encode(substr($this->path, 0, $c)) .
-                    $segments_encoder->encode(substr($this->path, $c));
-            } else {
-                $this->path = $segment_nc_encoder->encode($this->path);
-            }
-        } else {
-            // path-empty (hier and relative)
-            $this->path = ''; // just to be safe
-        }
-
-        // qf = query and fragment
-        $qf_encoder = new HTMLPurifier_PercentEncoder($chars_pchar . '/?');
-
-        if (!is_null($this->query)) {
-            $this->query = $qf_encoder->encode($this->query);
-        }
-
-        if (!is_null($this->fragment)) {
-            $this->fragment = $qf_encoder->encode($this->fragment);
-        }
-
-        return true;
-
-    }
-
-    /**
-     * Convert URI back to string
-     * @return String URI appropriate for output
-     */
-    public function toString() {
-        // reconstruct authority
-        $authority = null;
-        if (!is_null($this->host)) {
-            $authority = '';
-            if(!is_null($this->userinfo)) $authority .= $this->userinfo . '@';
-            $authority .= $this->host;
-            if(!is_null($this->port))     $authority .= ':' . $this->port;
-        }
-
-        // reconstruct the result
-        $result = '';
-        if (!is_null($this->scheme))    $result .= $this->scheme . ':';
-        if (!is_null($authority))       $result .=  '//' . $authority;
-        $result .= $this->path;
-        if (!is_null($this->query))     $result .= '?' . $this->query;
-        if (!is_null($this->fragment))  $result .= '#' . $this->fragment;
-
-        return $result;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php b/extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php
deleted file mode 100644
index ea2b8fe245..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIDefinition.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-
-class HTMLPurifier_URIDefinition extends HTMLPurifier_Definition
-{
-
-    public $type = 'URI';
-    protected $filters = array();
-    protected $postFilters = array();
-    protected $registeredFilters = array();
-
-    /**
-     * HTMLPurifier_URI object of the base specified at %URI.Base
-     */
-    public $base;
-
-    /**
-     * String host to consider "home" base, derived off of $base
-     */
-    public $host;
-
-    /**
-     * Name of default scheme based on %URI.DefaultScheme and %URI.Base
-     */
-    public $defaultScheme;
-
-    public function __construct() {
-        $this->registerFilter(new HTMLPurifier_URIFilter_DisableExternal());
-        $this->registerFilter(new HTMLPurifier_URIFilter_DisableExternalResources());
-        $this->registerFilter(new HTMLPurifier_URIFilter_HostBlacklist());
-        $this->registerFilter(new HTMLPurifier_URIFilter_MakeAbsolute());
-        $this->registerFilter(new HTMLPurifier_URIFilter_Munge());
-    }
-
-    public function registerFilter($filter) {
-        $this->registeredFilters[$filter->name] = $filter;
-    }
-
-    public function addFilter($filter, $config) {
-        $r = $filter->prepare($config);
-        if ($r === false) return; // null is ok, for backwards compat
-        if ($filter->post) {
-            $this->postFilters[$filter->name] = $filter;
-        } else {
-            $this->filters[$filter->name] = $filter;
-        }
-    }
-
-    protected function doSetup($config) {
-        $this->setupMemberVariables($config);
-        $this->setupFilters($config);
-    }
-
-    protected function setupFilters($config) {
-        foreach ($this->registeredFilters as $name => $filter) {
-            $conf = $config->get('URI.' . $name);
-            if ($conf !== false && $conf !== null) {
-                $this->addFilter($filter, $config);
-            }
-        }
-        unset($this->registeredFilters);
-    }
-
-    protected function setupMemberVariables($config) {
-        $this->host = $config->get('URI.Host');
-        $base_uri = $config->get('URI.Base');
-        if (!is_null($base_uri)) {
-            $parser = new HTMLPurifier_URIParser();
-            $this->base = $parser->parse($base_uri);
-            $this->defaultScheme = $this->base->scheme;
-            if (is_null($this->host)) $this->host = $this->base->host;
-        }
-        if (is_null($this->defaultScheme)) $this->defaultScheme = $config->get('URI.DefaultScheme');
-    }
-
-    public function filter(&$uri, $config, $context) {
-        foreach ($this->filters as $name => $f) {
-            $result = $f->filter($uri, $config, $context);
-            if (!$result) return false;
-        }
-        return true;
-    }
-
-    public function postFilter(&$uri, $config, $context) {
-        foreach ($this->postFilters as $name => $f) {
-            $result = $f->filter($uri, $config, $context);
-            if (!$result) return false;
-        }
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter.php
deleted file mode 100644
index c116f93dff..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIFilter.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-
-/**
- * Chainable filters for custom URI processing.
- *
- * These filters can perform custom actions on a URI filter object,
- * including transformation or blacklisting.
- *
- * @warning This filter is called before scheme object validation occurs.
- *          Make sure, if you require a specific scheme object, you
- *          you check that it exists. This allows filters to convert
- *          proprietary URI schemes into regular ones.
- */
-abstract class HTMLPurifier_URIFilter
-{
-
-    /**
-     * Unique identifier of filter
-     */
-    public $name;
-
-    /**
-     * True if this filter should be run after scheme validation.
-     */
-    public $post = false;
-
-    /**
-     * Performs initialization for the filter
-     */
-    public function prepare($config) {return true;}
-
-    /**
-     * Filter a URI object
-     * @param $uri Reference to URI object variable
-     * @param $config Instance of HTMLPurifier_Config
-     * @param $context Instance of HTMLPurifier_Context
-     * @return bool Whether or not to continue processing: false indicates
-     *         URL is no good, true indicates continue processing. Note that
-     *         all changes are committed directly on the URI object
-     */
-    abstract public function filter(&$uri, $config, $context);
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php
deleted file mode 100644
index d8a39a5011..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternal.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-class HTMLPurifier_URIFilter_DisableExternal extends HTMLPurifier_URIFilter
-{
-    public $name = 'DisableExternal';
-    protected $ourHostParts = false;
-    public function prepare($config) {
-        $our_host = $config->getDefinition('URI')->host;
-        if ($our_host !== null) $this->ourHostParts = array_reverse(explode('.', $our_host));
-    }
-    public function filter(&$uri, $config, $context) {
-        if (is_null($uri->host)) return true;
-        if ($this->ourHostParts === false) return false;
-        $host_parts = array_reverse(explode('.', $uri->host));
-        foreach ($this->ourHostParts as $i => $x) {
-            if (!isset($host_parts[$i])) return false;
-            if ($host_parts[$i] != $this->ourHostParts[$i]) return false;
-        }
-        return true;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php
deleted file mode 100644
index 881abc43cf..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/DisableExternalResources.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-class HTMLPurifier_URIFilter_DisableExternalResources extends HTMLPurifier_URIFilter_DisableExternal
-{
-    public $name = 'DisableExternalResources';
-    public function filter(&$uri, $config, $context) {
-        if (!$context->get('EmbeddedURI', true)) return true;
-        return parent::filter($uri, $config, $context);
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php
deleted file mode 100644
index 045aa0992c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/HostBlacklist.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-
-class HTMLPurifier_URIFilter_HostBlacklist extends HTMLPurifier_URIFilter
-{
-    public $name = 'HostBlacklist';
-    protected $blacklist = array();
-    public function prepare($config) {
-        $this->blacklist = $config->get('URI.HostBlacklist');
-        return true;
-    }
-    public function filter(&$uri, $config, $context) {
-        foreach($this->blacklist as $blacklisted_host_fragment) {
-            if (strpos($uri->host, $blacklisted_host_fragment) !== false) {
-                return false;
-            }
-        }
-        return true;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php
deleted file mode 100644
index f46ab2630d..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/MakeAbsolute.php
+++ /dev/null
@@ -1,114 +0,0 @@
-<?php
-
-// does not support network paths
-
-class HTMLPurifier_URIFilter_MakeAbsolute extends HTMLPurifier_URIFilter
-{
-    public $name = 'MakeAbsolute';
-    protected $base;
-    protected $basePathStack = array();
-    public function prepare($config) {
-        $def = $config->getDefinition('URI');
-        $this->base = $def->base;
-        if (is_null($this->base)) {
-            trigger_error('URI.MakeAbsolute is being ignored due to lack of value for URI.Base configuration', E_USER_WARNING);
-            return false;
-        }
-        $this->base->fragment = null; // fragment is invalid for base URI
-        $stack = explode('/', $this->base->path);
-        array_pop($stack); // discard last segment
-        $stack = $this->_collapseStack($stack); // do pre-parsing
-        $this->basePathStack = $stack;
-        return true;
-    }
-    public function filter(&$uri, $config, $context) {
-        if (is_null($this->base)) return true; // abort early
-        if (
-            $uri->path === '' && is_null($uri->scheme) &&
-            is_null($uri->host) && is_null($uri->query) && is_null($uri->fragment)
-        ) {
-            // reference to current document
-            $uri = clone $this->base;
-            return true;
-        }
-        if (!is_null($uri->scheme)) {
-            // absolute URI already: don't change
-            if (!is_null($uri->host)) return true;
-            $scheme_obj = $uri->getSchemeObj($config, $context);
-            if (!$scheme_obj) {
-                // scheme not recognized
-                return false;
-            }
-            if (!$scheme_obj->hierarchical) {
-                // non-hierarchal URI with explicit scheme, don't change
-                return true;
-            }
-            // special case: had a scheme but always is hierarchical and had no authority
-        }
-        if (!is_null($uri->host)) {
-            // network path, don't bother
-            return true;
-        }
-        if ($uri->path === '') {
-            $uri->path = $this->base->path;
-        } elseif ($uri->path[0] !== '/') {
-            // relative path, needs more complicated processing
-            $stack = explode('/', $uri->path);
-            $new_stack = array_merge($this->basePathStack, $stack);
-            if ($new_stack[0] !== '' && !is_null($this->base->host)) {
-                array_unshift($new_stack, '');
-            }
-            $new_stack = $this->_collapseStack($new_stack);
-            $uri->path = implode('/', $new_stack);
-        } else {
-            // absolute path, but still we should collapse
-            $uri->path = implode('/', $this->_collapseStack(explode('/', $uri->path)));
-        }
-        // re-combine
-        $uri->scheme = $this->base->scheme;
-        if (is_null($uri->userinfo)) $uri->userinfo = $this->base->userinfo;
-        if (is_null($uri->host))     $uri->host     = $this->base->host;
-        if (is_null($uri->port))     $uri->port     = $this->base->port;
-        return true;
-    }
-
-    /**
-     * Resolve dots and double-dots in a path stack
-     */
-    private function _collapseStack($stack) {
-        $result = array();
-        $is_folder = false;
-        for ($i = 0; isset($stack[$i]); $i++) {
-            $is_folder = false;
-            // absorb an internally duplicated slash
-            if ($stack[$i] == '' && $i && isset($stack[$i+1])) continue;
-            if ($stack[$i] == '..') {
-                if (!empty($result)) {
-                    $segment = array_pop($result);
-                    if ($segment === '' && empty($result)) {
-                        // error case: attempted to back out too far:
-                        // restore the leading slash
-                        $result[] = '';
-                    } elseif ($segment === '..') {
-                        $result[] = '..'; // cannot remove .. with ..
-                    }
-                } else {
-                    // relative path, preserve the double-dots
-                    $result[] = '..';
-                }
-                $is_folder = true;
-                continue;
-            }
-            if ($stack[$i] == '.') {
-                // silently absorb
-                $is_folder = true;
-                continue;
-            }
-            $result[] = $stack[$i];
-        }
-        if ($is_folder) $result[] = '';
-        return $result;
-    }
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php b/extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php
deleted file mode 100644
index efa10a6458..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIFilter/Munge.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-class HTMLPurifier_URIFilter_Munge extends HTMLPurifier_URIFilter
-{
-    public $name = 'Munge';
-    public $post = true;
-    private $target, $parser, $doEmbed, $secretKey;
-
-    protected $replace = array();
-
-    public function prepare($config) {
-        $this->target    = $config->get('URI.' . $this->name);
-        $this->parser    = new HTMLPurifier_URIParser();
-        $this->doEmbed   = $config->get('URI.MungeResources');
-        $this->secretKey = $config->get('URI.MungeSecretKey');
-        return true;
-    }
-    public function filter(&$uri, $config, $context) {
-        if ($context->get('EmbeddedURI', true) && !$this->doEmbed) return true;
-
-        $scheme_obj = $uri->getSchemeObj($config, $context);
-        if (!$scheme_obj) return true; // ignore unknown schemes, maybe another postfilter did it
-        if (is_null($uri->host) || empty($scheme_obj->browsable)) {
-            return true;
-        }
-        // don't redirect if target host is our host
-        if ($uri->host === $config->getDefinition('URI')->host) {
-            return true;
-        }
-
-        $this->makeReplace($uri, $config, $context);
-        $this->replace = array_map('rawurlencode', $this->replace);
-
-        $new_uri = strtr($this->target, $this->replace);
-        $new_uri = $this->parser->parse($new_uri);
-        // don't redirect if the target host is the same as the
-        // starting host
-        if ($uri->host === $new_uri->host) return true;
-        $uri = $new_uri; // overwrite
-        return true;
-    }
-
-    protected function makeReplace($uri, $config, $context) {
-        $string = $uri->toString();
-        // always available
-        $this->replace['%s'] = $string;
-        $this->replace['%r'] = $context->get('EmbeddedURI', true);
-        $token = $context->get('CurrentToken', true);
-        $this->replace['%n'] = $token ? $token->name : null;
-        $this->replace['%m'] = $context->get('CurrentAttr', true);
-        $this->replace['%p'] = $context->get('CurrentCSSProperty', true);
-        // not always available
-        if ($this->secretKey) $this->replace['%t'] = sha1($this->secretKey . ':' . $string);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIParser.php b/extlib/HTMLPurifier/HTMLPurifier/URIParser.php
deleted file mode 100644
index 7179e4ab89..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIParser.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-
-/**
- * Parses a URI into the components and fragment identifier as specified
- * by RFC 3986.
- */
-class HTMLPurifier_URIParser
-{
-
-    /**
-     * Instance of HTMLPurifier_PercentEncoder to do normalization with.
-     */
-    protected $percentEncoder;
-
-    public function __construct() {
-        $this->percentEncoder = new HTMLPurifier_PercentEncoder();
-    }
-
-    /**
-     * Parses a URI.
-     * @param $uri string URI to parse
-     * @return HTMLPurifier_URI representation of URI. This representation has
-     *         not been validated yet and may not conform to RFC.
-     */
-    public function parse($uri) {
-
-        $uri = $this->percentEncoder->normalize($uri);
-
-        // Regexp is as per Appendix B.
-        // Note that ["<>] are an addition to the RFC's recommended
-        // characters, because they represent external delimeters.
-        $r_URI = '!'.
-            '(([^:/?#"<>]+):)?'. // 2. Scheme
-            '(//([^/?#"<>]*))?'. // 4. Authority
-            '([^?#"<>]*)'.       // 5. Path
-            '(\?([^#"<>]*))?'.   // 7. Query
-            '(#([^"<>]*))?'.     // 8. Fragment
-            '!';
-
-        $matches = array();
-        $result = preg_match($r_URI, $uri, $matches);
-
-        if (!$result) return false; // *really* invalid URI
-
-        // seperate out parts
-        $scheme     = !empty($matches[1]) ? $matches[2] : null;
-        $authority  = !empty($matches[3]) ? $matches[4] : null;
-        $path       = $matches[5]; // always present, can be empty
-        $query      = !empty($matches[6]) ? $matches[7] : null;
-        $fragment   = !empty($matches[8]) ? $matches[9] : null;
-
-        // further parse authority
-        if ($authority !== null) {
-            $r_authority = "/^((.+?)@)?(\[[^\]]+\]|[^:]*)(:(\d*))?/";
-            $matches = array();
-            preg_match($r_authority, $authority, $matches);
-            $userinfo   = !empty($matches[1]) ? $matches[2] : null;
-            $host       = !empty($matches[3]) ? $matches[3] : '';
-            $port       = !empty($matches[4]) ? (int) $matches[5] : null;
-        } else {
-            $port = $host = $userinfo = null;
-        }
-
-        return new HTMLPurifier_URI(
-            $scheme, $userinfo, $host, $port, $path, $query, $fragment);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme.php
deleted file mode 100644
index 039710fd15..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-/**
- * Validator for the components of a URI for a specific scheme
- */
-class HTMLPurifier_URIScheme
-{
-
-    /**
-     * Scheme's default port (integer)
-     */
-    public $default_port = null;
-
-    /**
-     * Whether or not URIs of this schem are locatable by a browser
-     * http and ftp are accessible, while mailto and news are not.
-     */
-    public $browsable = false;
-
-    /**
-     * Whether or not the URI always uses <hier_part>, resolves edge cases
-     * with making relative URIs absolute
-     */
-    public $hierarchical = false;
-
-    /**
-     * Validates the components of a URI
-     * @note This implementation should be called by children if they define
-     *       a default port, as it does port processing.
-     * @param $uri Instance of HTMLPurifier_URI
-     * @param $config HTMLPurifier_Config object
-     * @param $context HTMLPurifier_Context object
-     * @return Bool success or failure
-     */
-    public function validate(&$uri, $config, $context) {
-        if ($this->default_port == $uri->port) $uri->port = null;
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php
deleted file mode 100644
index 5849bf7ff0..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/ftp.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/**
- * Validates ftp (File Transfer Protocol) URIs as defined by generic RFC 1738.
- */
-class HTMLPurifier_URIScheme_ftp extends HTMLPurifier_URIScheme {
-
-    public $default_port = 21;
-    public $browsable = true; // usually
-    public $hierarchical = true;
-
-    public function validate(&$uri, $config, $context) {
-        parent::validate($uri, $config, $context);
-        $uri->query    = null;
-
-        // typecode check
-        $semicolon_pos = strrpos($uri->path, ';'); // reverse
-        if ($semicolon_pos !== false) {
-            $type = substr($uri->path, $semicolon_pos + 1); // no semicolon
-            $uri->path = substr($uri->path, 0, $semicolon_pos);
-            $type_ret = '';
-            if (strpos($type, '=') !== false) {
-                // figure out whether or not the declaration is correct
-                list($key, $typecode) = explode('=', $type, 2);
-                if ($key !== 'type') {
-                    // invalid key, tack it back on encoded
-                    $uri->path .= '%3B' . $type;
-                } elseif ($typecode === 'a' || $typecode === 'i' || $typecode === 'd') {
-                    $type_ret = ";type=$typecode";
-                }
-            } else {
-                $uri->path .= '%3B' . $type;
-            }
-            $uri->path = str_replace(';', '%3B', $uri->path);
-            $uri->path .= $type_ret;
-        }
-
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php
deleted file mode 100644
index b097a31d6a..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/http.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/**
- * Validates http (HyperText Transfer Protocol) as defined by RFC 2616
- */
-class HTMLPurifier_URIScheme_http extends HTMLPurifier_URIScheme {
-
-    public $default_port = 80;
-    public $browsable = true;
-    public $hierarchical = true;
-
-    public function validate(&$uri, $config, $context) {
-        parent::validate($uri, $config, $context);
-        $uri->userinfo = null;
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php
deleted file mode 100644
index 29e380919f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/https.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-/**
- * Validates https (Secure HTTP) according to http scheme.
- */
-class HTMLPurifier_URIScheme_https extends HTMLPurifier_URIScheme_http {
-
-    public $default_port = 443;
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php
deleted file mode 100644
index c1e2cd5aae..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/mailto.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-// VERY RELAXED! Shouldn't cause problems, not even Firefox checks if the
-// email is valid, but be careful!
-
-/**
- * Validates mailto (for E-mail) according to RFC 2368
- * @todo Validate the email address
- * @todo Filter allowed query parameters
- */
-
-class HTMLPurifier_URIScheme_mailto extends HTMLPurifier_URIScheme {
-
-    public $browsable = false;
-
-    public function validate(&$uri, $config, $context) {
-        parent::validate($uri, $config, $context);
-        $uri->userinfo = null;
-        $uri->host     = null;
-        $uri->port     = null;
-        // we need to validate path against RFC 2368's addr-spec
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php
deleted file mode 100644
index f5f54f4f56..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/news.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-/**
- * Validates news (Usenet) as defined by generic RFC 1738
- */
-class HTMLPurifier_URIScheme_news extends HTMLPurifier_URIScheme {
-
-    public $browsable = false;
-
-    public function validate(&$uri, $config, $context) {
-        parent::validate($uri, $config, $context);
-        $uri->userinfo = null;
-        $uri->host     = null;
-        $uri->port     = null;
-        $uri->query    = null;
-        // typecode check needed on path
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php b/extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php
deleted file mode 100644
index 5bf93ea784..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URIScheme/nntp.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/**
- * Validates nntp (Network News Transfer Protocol) as defined by generic RFC 1738
- */
-class HTMLPurifier_URIScheme_nntp extends HTMLPurifier_URIScheme {
-
-    public $default_port = 119;
-    public $browsable = false;
-
-    public function validate(&$uri, $config, $context) {
-        parent::validate($uri, $config, $context);
-        $uri->userinfo = null;
-        $uri->query    = null;
-        return true;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php b/extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php
deleted file mode 100644
index 576bf7b6d1..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/URISchemeRegistry.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-
-/**
- * Registry for retrieving specific URI scheme validator objects.
- */
-class HTMLPurifier_URISchemeRegistry
-{
-
-    /**
-     * Retrieve sole instance of the registry.
-     * @param $prototype Optional prototype to overload sole instance with,
-     *                   or bool true to reset to default registry.
-     * @note Pass a registry object $prototype with a compatible interface and
-     *       the function will copy it and return it all further times.
-     */
-    public static function instance($prototype = null) {
-        static $instance = null;
-        if ($prototype !== null) {
-            $instance = $prototype;
-        } elseif ($instance === null || $prototype == true) {
-            $instance = new HTMLPurifier_URISchemeRegistry();
-        }
-        return $instance;
-    }
-
-    /**
-     * Cache of retrieved schemes.
-     */
-    protected $schemes = array();
-
-    /**
-     * Retrieves a scheme validator object
-     * @param $scheme String scheme name like http or mailto
-     * @param $config HTMLPurifier_Config object
-     * @param $config HTMLPurifier_Context object
-     */
-    public function getScheme($scheme, $config, $context) {
-        if (!$config) $config = HTMLPurifier_Config::createDefault();
-
-        // important, otherwise attacker could include arbitrary file
-        $allowed_schemes = $config->get('URI.AllowedSchemes');
-        if (!$config->get('URI.OverrideAllowedSchemes') &&
-            !isset($allowed_schemes[$scheme])
-        ) {
-            return;
-        }
-
-        if (isset($this->schemes[$scheme])) return $this->schemes[$scheme];
-        if (!isset($allowed_schemes[$scheme])) return;
-
-        $class = 'HTMLPurifier_URIScheme_' . $scheme;
-        if (!class_exists($class)) return;
-        $this->schemes[$scheme] = new $class();
-        return $this->schemes[$scheme];
-    }
-
-    /**
-     * Registers a custom scheme to the cache, bypassing reflection.
-     * @param $scheme Scheme name
-     * @param $scheme_obj HTMLPurifier_URIScheme object
-     */
-    public function register($scheme, $scheme_obj) {
-        $this->schemes[$scheme] = $scheme_obj;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php b/extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php
deleted file mode 100644
index 545d426220..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/UnitConverter.php
+++ /dev/null
@@ -1,254 +0,0 @@
-<?php
-
-/**
- * Class for converting between different unit-lengths as specified by
- * CSS.
- */
-class HTMLPurifier_UnitConverter
-{
-
-    const ENGLISH = 1;
-    const METRIC = 2;
-    const DIGITAL = 3;
-
-    /**
-     * Units information array. Units are grouped into measuring systems
-     * (English, Metric), and are assigned an integer representing
-     * the conversion factor between that unit and the smallest unit in
-     * the system. Numeric indexes are actually magical constants that
-     * encode conversion data from one system to the next, with a O(n^2)
-     * constraint on memory (this is generally not a problem, since
-     * the number of measuring systems is small.)
-     */
-    protected static $units = array(
-        self::ENGLISH => array(
-            'px' => 3, // This is as per CSS 2.1 and Firefox. Your mileage may vary
-            'pt' => 4,
-            'pc' => 48,
-            'in' => 288,
-            self::METRIC => array('pt', '0.352777778', 'mm'),
-        ),
-        self::METRIC => array(
-            'mm' => 1,
-            'cm' => 10,
-            self::ENGLISH => array('mm', '2.83464567', 'pt'),
-        ),
-    );
-
-    /**
-     * Minimum bcmath precision for output.
-     */
-    protected $outputPrecision;
-
-    /**
-     * Bcmath precision for internal calculations.
-     */
-    protected $internalPrecision;
-
-    /**
-     * Whether or not BCMath is available
-     */
-    private $bcmath;
-
-    public function __construct($output_precision = 4, $internal_precision = 10, $force_no_bcmath = false) {
-        $this->outputPrecision = $output_precision;
-        $this->internalPrecision = $internal_precision;
-        $this->bcmath = !$force_no_bcmath && function_exists('bcmul');
-    }
-
-    /**
-     * Converts a length object of one unit into another unit.
-     * @param HTMLPurifier_Length $length
-     *      Instance of HTMLPurifier_Length to convert. You must validate()
-     *      it before passing it here!
-     * @param string $to_unit
-     *      Unit to convert to.
-     * @note
-     *      About precision: This conversion function pays very special
-     *      attention to the incoming precision of values and attempts
-     *      to maintain a number of significant figure. Results are
-     *      fairly accurate up to nine digits. Some caveats:
-     *          - If a number is zero-padded as a result of this significant
-     *            figure tracking, the zeroes will be eliminated.
-     *          - If a number contains less than four sigfigs ($outputPrecision)
-     *            and this causes some decimals to be excluded, those
-     *            decimals will be added on.
-     */
-    public function convert($length, $to_unit) {
-
-        if (!$length->isValid()) return false;
-
-        $n    = $length->getN();
-        $unit = $length->getUnit();
-
-        if ($n === '0' || $unit === false) {
-            return new HTMLPurifier_Length('0', false);
-        }
-
-        $state = $dest_state = false;
-        foreach (self::$units as $k => $x) {
-            if (isset($x[$unit])) $state = $k;
-            if (isset($x[$to_unit])) $dest_state = $k;
-        }
-        if (!$state || !$dest_state) return false;
-
-        // Some calculations about the initial precision of the number;
-        // this will be useful when we need to do final rounding.
-        $sigfigs = $this->getSigFigs($n);
-        if ($sigfigs < $this->outputPrecision) $sigfigs = $this->outputPrecision;
-
-        // BCMath's internal precision deals only with decimals. Use
-        // our default if the initial number has no decimals, or increase
-        // it by how ever many decimals, thus, the number of guard digits
-        // will always be greater than or equal to internalPrecision.
-        $log = (int) floor(log(abs($n), 10));
-        $cp = ($log < 0) ? $this->internalPrecision - $log : $this->internalPrecision; // internal precision
-
-        for ($i = 0; $i < 2; $i++) {
-
-            // Determine what unit IN THIS SYSTEM we need to convert to
-            if ($dest_state === $state) {
-                // Simple conversion
-                $dest_unit = $to_unit;
-            } else {
-                // Convert to the smallest unit, pending a system shift
-                $dest_unit = self::$units[$state][$dest_state][0];
-            }
-
-            // Do the conversion if necessary
-            if ($dest_unit !== $unit) {
-                $factor = $this->div(self::$units[$state][$unit], self::$units[$state][$dest_unit], $cp);
-                $n = $this->mul($n, $factor, $cp);
-                $unit = $dest_unit;
-            }
-
-            // Output was zero, so bail out early. Shouldn't ever happen.
-            if ($n === '') {
-                $n = '0';
-                $unit = $to_unit;
-                break;
-            }
-
-            // It was a simple conversion, so bail out
-            if ($dest_state === $state) {
-                break;
-            }
-
-            if ($i !== 0) {
-                // Conversion failed! Apparently, the system we forwarded
-                // to didn't have this unit. This should never happen!
-                return false;
-            }
-
-            // Pre-condition: $i == 0
-
-            // Perform conversion to next system of units
-            $n = $this->mul($n, self::$units[$state][$dest_state][1], $cp);
-            $unit = self::$units[$state][$dest_state][2];
-            $state = $dest_state;
-
-            // One more loop around to convert the unit in the new system.
-
-        }
-
-        // Post-condition: $unit == $to_unit
-        if ($unit !== $to_unit) return false;
-
-        // Useful for debugging:
-        //echo "<pre>n";
-        //echo "$n\nsigfigs = $sigfigs\nnew_log = $new_log\nlog = $log\nrp = $rp\n</pre>\n";
-
-        $n = $this->round($n, $sigfigs);
-        if (strpos($n, '.') !== false) $n = rtrim($n, '0');
-        $n = rtrim($n, '.');
-
-        return new HTMLPurifier_Length($n, $unit);
-    }
-
-    /**
-     * Returns the number of significant figures in a string number.
-     * @param string $n Decimal number
-     * @return int number of sigfigs
-     */
-    public function getSigFigs($n) {
-        $n = ltrim($n, '0+-');
-        $dp = strpos($n, '.'); // decimal position
-        if ($dp === false) {
-            $sigfigs = strlen(rtrim($n, '0'));
-        } else {
-            $sigfigs = strlen(ltrim($n, '0.')); // eliminate extra decimal character
-            if ($dp !== 0) $sigfigs--;
-        }
-        return $sigfigs;
-    }
-
-    /**
-     * Adds two numbers, using arbitrary precision when available.
-     */
-    private function add($s1, $s2, $scale) {
-        if ($this->bcmath) return bcadd($s1, $s2, $scale);
-        else return $this->scale($s1 + $s2, $scale);
-    }
-
-    /**
-     * Multiples two numbers, using arbitrary precision when available.
-     */
-    private function mul($s1, $s2, $scale) {
-        if ($this->bcmath) return bcmul($s1, $s2, $scale);
-        else return $this->scale($s1 * $s2, $scale);
-    }
-
-    /**
-     * Divides two numbers, using arbitrary precision when available.
-     */
-    private function div($s1, $s2, $scale) {
-        if ($this->bcmath) return bcdiv($s1, $s2, $scale);
-        else return $this->scale($s1 / $s2, $scale);
-    }
-
-    /**
-     * Rounds a number according to the number of sigfigs it should have,
-     * using arbitrary precision when available.
-     */
-    private function round($n, $sigfigs) {
-        $new_log = (int) floor(log(abs($n), 10)); // Number of digits left of decimal - 1
-        $rp = $sigfigs - $new_log - 1; // Number of decimal places needed
-        $neg = $n < 0 ? '-' : ''; // Negative sign
-        if ($this->bcmath) {
-            if ($rp >= 0) {
-                $n = bcadd($n, $neg . '0.' .  str_repeat('0', $rp) . '5', $rp + 1);
-                $n = bcdiv($n, '1', $rp);
-            } else {
-                // This algorithm partially depends on the standardized
-                // form of numbers that comes out of bcmath.
-                $n = bcadd($n, $neg . '5' . str_repeat('0', $new_log - $sigfigs), 0);
-                $n = substr($n, 0, $sigfigs + strlen($neg)) . str_repeat('0', $new_log - $sigfigs + 1);
-            }
-            return $n;
-        } else {
-            return $this->scale(round($n, $sigfigs - $new_log - 1), $rp + 1);
-        }
-    }
-
-    /**
-     * Scales a float to $scale digits right of decimal point, like BCMath.
-     */
-    private function scale($r, $scale) {
-        if ($scale < 0) {
-            // The f sprintf type doesn't support negative numbers, so we
-            // need to cludge things manually. First get the string.
-            $r = sprintf('%.0f', (float) $r);
-            // Due to floating point precision loss, $r will more than likely
-            // look something like 4652999999999.9234. We grab one more digit
-            // than we need to precise from $r and then use that to round
-            // appropriately.
-            $precise = (string) round(substr($r, 0, strlen($r) + $scale), -1);
-            // Now we return it, truncating the zero that was rounded off.
-            return substr($precise, 0, -1) . str_repeat('0', -$scale + 1);
-        }
-        return sprintf('%.' . $scale . 'f', (float) $r);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParser.php b/extlib/HTMLPurifier/HTMLPurifier/VarParser.php
deleted file mode 100644
index 68e72ae869..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/VarParser.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-
-/**
- * Parses string representations into their corresponding native PHP
- * variable type. The base implementation does a simple type-check.
- */
-class HTMLPurifier_VarParser
-{
-
-    const STRING    = 1;
-    const ISTRING   = 2;
-    const TEXT      = 3;
-    const ITEXT     = 4;
-    const INT       = 5;
-    const FLOAT     = 6;
-    const BOOL      = 7;
-    const LOOKUP    = 8;
-    const ALIST     = 9;
-    const HASH      = 10;
-    const MIXED     = 11;
-
-    /**
-     * Lookup table of allowed types. Mainly for backwards compatibility, but
-     * also convenient for transforming string type names to the integer constants.
-     */
-    static public $types = array(
-        'string'    => self::STRING,
-        'istring'   => self::ISTRING,
-        'text'      => self::TEXT,
-        'itext'     => self::ITEXT,
-        'int'       => self::INT,
-        'float'     => self::FLOAT,
-        'bool'      => self::BOOL,
-        'lookup'    => self::LOOKUP,
-        'list'      => self::ALIST,
-        'hash'      => self::HASH,
-        'mixed'     => self::MIXED
-    );
-
-    /**
-     * Lookup table of types that are string, and can have aliases or
-     * allowed value lists.
-     */
-    static public $stringTypes = array(
-        self::STRING    => true,
-        self::ISTRING   => true,
-        self::TEXT      => true,
-        self::ITEXT     => true,
-    );
-
-    /**
-     * Validate a variable according to type. Throws
-     * HTMLPurifier_VarParserException if invalid.
-     * It may return NULL as a valid type if $allow_null is true.
-     *
-     * @param $var Variable to validate
-     * @param $type Type of variable, see HTMLPurifier_VarParser->types
-     * @param $allow_null Whether or not to permit null as a value
-     * @return Validated and type-coerced variable
-     */
-    final public function parse($var, $type, $allow_null = false) {
-        if (is_string($type)) {
-            if (!isset(HTMLPurifier_VarParser::$types[$type])) {
-                throw new HTMLPurifier_VarParserException("Invalid type '$type'");
-            } else {
-                $type = HTMLPurifier_VarParser::$types[$type];
-            }
-        }
-        $var = $this->parseImplementation($var, $type, $allow_null);
-        if ($allow_null && $var === null) return null;
-        // These are basic checks, to make sure nothing horribly wrong
-        // happened in our implementations.
-        switch ($type) {
-            case (self::STRING):
-            case (self::ISTRING):
-            case (self::TEXT):
-            case (self::ITEXT):
-                if (!is_string($var)) break;
-                if ($type == self::ISTRING || $type == self::ITEXT) $var = strtolower($var);
-                return $var;
-            case (self::INT):
-                if (!is_int($var)) break;
-                return $var;
-            case (self::FLOAT):
-                if (!is_float($var)) break;
-                return $var;
-            case (self::BOOL):
-                if (!is_bool($var)) break;
-                return $var;
-            case (self::LOOKUP):
-            case (self::ALIST):
-            case (self::HASH):
-                if (!is_array($var)) break;
-                if ($type === self::LOOKUP) {
-                    foreach ($var as $k) if ($k !== true) $this->error('Lookup table contains value other than true');
-                } elseif ($type === self::ALIST) {
-                    $keys = array_keys($var);
-                    if (array_keys($keys) !== $keys) $this->error('Indices for list are not uniform');
-                }
-                return $var;
-            case (self::MIXED):
-                return $var;
-            default:
-                $this->errorInconsistent(get_class($this), $type);
-        }
-        $this->errorGeneric($var, $type);
-    }
-
-    /**
-     * Actually implements the parsing. Base implementation is to not
-     * do anything to $var. Subclasses should overload this!
-     */
-    protected function parseImplementation($var, $type, $allow_null) {
-        return $var;
-    }
-
-    /**
-     * Throws an exception.
-     */
-    protected function error($msg) {
-        throw new HTMLPurifier_VarParserException($msg);
-    }
-
-    /**
-     * Throws an inconsistency exception.
-     * @note This should not ever be called. It would be called if we
-     *       extend the allowed values of HTMLPurifier_VarParser without
-     *       updating subclasses.
-     */
-    protected function errorInconsistent($class, $type) {
-        throw new HTMLPurifier_Exception("Inconsistency in $class: ".HTMLPurifier_VarParser::getTypeName($type)." not implemented");
-    }
-
-    /**
-     * Generic error for if a type didn't work.
-     */
-    protected function errorGeneric($var, $type) {
-        $vtype = gettype($var);
-        $this->error("Expected type ".HTMLPurifier_VarParser::getTypeName($type).", got $vtype");
-    }
-
-    static public function getTypeName($type) {
-        static $lookup;
-        if (!$lookup) {
-            // Lazy load the alternative lookup table
-            $lookup = array_flip(HTMLPurifier_VarParser::$types);
-        }
-        if (!isset($lookup[$type])) return 'unknown';
-        return $lookup[$type];
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php b/extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php
deleted file mode 100644
index c954250e9f..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/VarParser/Flexible.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-/**
- * Performs safe variable parsing based on types which can be used by
- * users. This may not be able to represent all possible data inputs,
- * however.
- */
-class HTMLPurifier_VarParser_Flexible extends HTMLPurifier_VarParser
-{
-
-    protected function parseImplementation($var, $type, $allow_null) {
-        if ($allow_null && $var === null) return null;
-        switch ($type) {
-            // Note: if code "breaks" from the switch, it triggers a generic
-            // exception to be thrown. Specific errors can be specifically
-            // done here.
-            case self::MIXED :
-            case self::ISTRING :
-            case self::STRING :
-            case self::TEXT :
-            case self::ITEXT :
-                return $var;
-            case self::INT :
-                if (is_string($var) && ctype_digit($var)) $var = (int) $var;
-                return $var;
-            case self::FLOAT :
-                if ((is_string($var) && is_numeric($var)) || is_int($var)) $var = (float) $var;
-                return $var;
-            case self::BOOL :
-                if (is_int($var) && ($var === 0 || $var === 1)) {
-                    $var = (bool) $var;
-                } elseif (is_string($var)) {
-                    if ($var == 'on' || $var == 'true' || $var == '1') {
-                        $var = true;
-                    } elseif ($var == 'off' || $var == 'false' || $var == '0') {
-                        $var = false;
-                    } else {
-                        throw new HTMLPurifier_VarParserException("Unrecognized value '$var' for $type");
-                    }
-                }
-                return $var;
-            case self::ALIST :
-            case self::HASH :
-            case self::LOOKUP :
-                if (is_string($var)) {
-                    // special case: technically, this is an array with
-                    // a single empty string item, but having an empty
-                    // array is more intuitive
-                    if ($var == '') return array();
-                    if (strpos($var, "\n") === false && strpos($var, "\r") === false) {
-                        // simplistic string to array method that only works
-                        // for simple lists of tag names or alphanumeric characters
-                        $var = explode(',',$var);
-                    } else {
-                        $var = preg_split('/(,|[\n\r]+)/', $var);
-                    }
-                    // remove spaces
-                    foreach ($var as $i => $j) $var[$i] = trim($j);
-                    if ($type === self::HASH) {
-                        // key:value,key2:value2
-                        $nvar = array();
-                        foreach ($var as $keypair) {
-                            $c = explode(':', $keypair, 2);
-                            if (!isset($c[1])) continue;
-                            $nvar[$c[0]] = $c[1];
-                        }
-                        $var = $nvar;
-                    }
-                }
-                if (!is_array($var)) break;
-                $keys = array_keys($var);
-                if ($keys === array_keys($keys)) {
-                    if ($type == self::ALIST) return $var;
-                    elseif ($type == self::LOOKUP) {
-                        $new = array();
-                        foreach ($var as $key) {
-                            $new[$key] = true;
-                        }
-                        return $new;
-                    } else break;
-                }
-                if ($type === self::LOOKUP) {
-                    foreach ($var as $key => $value) {
-                        $var[$key] = true;
-                    }
-                }
-                return $var;
-            default:
-                $this->errorInconsistent(__CLASS__, $type);
-        }
-        $this->errorGeneric($var, $type);
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php b/extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php
deleted file mode 100644
index b02a6de54c..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/VarParser/Native.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-/**
- * This variable parser uses PHP's internal code engine. Because it does
- * this, it can represent all inputs; however, it is dangerous and cannot
- * be used by users.
- */
-class HTMLPurifier_VarParser_Native extends HTMLPurifier_VarParser
-{
-
-    protected function parseImplementation($var, $type, $allow_null) {
-        return $this->evalExpression($var);
-    }
-
-    protected function evalExpression($expr) {
-        $var = null;
-        $result = eval("\$var = $expr;");
-        if ($result === false) {
-            throw new HTMLPurifier_VarParserException("Fatal error in evaluated code");
-        }
-        return $var;
-    }
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/HTMLPurifier/VarParserException.php b/extlib/HTMLPurifier/HTMLPurifier/VarParserException.php
deleted file mode 100644
index 5df3414959..0000000000
--- a/extlib/HTMLPurifier/HTMLPurifier/VarParserException.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-/**
- * Exception type for HTMLPurifier_VarParser
- */
-class HTMLPurifier_VarParserException extends HTMLPurifier_Exception
-{
-
-}
-
-// vim: et sw=4 sts=4
diff --git a/extlib/HTMLPurifier/LICENSE b/extlib/HTMLPurifier/LICENSE
deleted file mode 100644
index 8c88a20d45..0000000000
--- a/extlib/HTMLPurifier/LICENSE
+++ /dev/null
@@ -1,504 +0,0 @@
-		  GNU LESSER GENERAL PUBLIC LICENSE
-		       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
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-distribute the Library is void, and will automatically terminate your
-rights under this License.  However, parties who have received copies,
-or rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full compliance.
-
-  9. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Library or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
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-Library), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Library or works based on it.
-
-  10. Each time you redistribute the Library (or any work based on the
-Library), the recipient automatically receives a license from the
-original licensor to copy, distribute, link with or modify the Library
-subject to these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties with
-this License.
-
-  11. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
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-If any portion of this section is held invalid or unenforceable under any
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-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  12. If the distribution and/or use of the Library is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License may add
-an explicit geographical distribution limitation excluding those countries,
-so that distribution is permitted only in or among countries not thus
-excluded.  In such case, this License incorporates the limitation as if
-written in the body of this License.
-
-  13. The Free Software Foundation may publish revised and/or new
-versions of the Lesser General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation.  If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
-  14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
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-of all derivatives of our free software and of promoting the sharing
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-
-			    NO WARRANTY
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-  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
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-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-           How to Apply These Terms to Your New Libraries
-
-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!
-
-    vim: et sw=4 sts=4
diff --git a/plugins/OStatus/README b/plugins/OStatus/README
index 09a59e3497..3a98b7b256 100644
--- a/plugins/OStatus/README
+++ b/plugins/OStatus/README
@@ -12,10 +12,6 @@ $config['ostatus']['hub_retries']
     (default 0)
     Number of times to retry a PuSH send to consumers if using internal hub
 
-$config['ostatus']['purify_cache']
-    (default cache disabled)
-    Set to a writable cache directory for HTMLPurifier's configuration settings, can speed up processing of remote messages (have not tested by how much)
-
 
 For testing, shouldn't be used in production:
 
diff --git a/plugins/OStatus/classes/Ostatus_profile.php b/plugins/OStatus/classes/Ostatus_profile.php
index 33b0ceb9ef..a366c1c2cf 100644
--- a/plugins/OStatus/classes/Ostatus_profile.php
+++ b/plugins/OStatus/classes/Ostatus_profile.php
@@ -668,28 +668,9 @@ class Ostatus_profile extends Memcached_DataObject
      */
     protected function purify($html)
     {
-        require_once(INSTALLDIR.'/extlib/HTMLPurifier/HTMLPurifier.auto.php');
-
-        // By default Purifier wants to cache data to its own code directories,
-        // and spews error messages if they're not writable.
-        $config = HTMLPurifier_Config::createDefault();
-        if (common_config('ostatus', 'purify_cache')) {
-            $config->set('Cache.SerializerPath', common_config('ostatus', 'purify_cache'));
-        } else {
-            // Although recommended in the documentation, this produces a notice:
-            //    "Core.DefinitionCache is an alias, preferred directive name is Cache.DefinitionImpl"
-            // If I then follow *those* directions, I get a warning and it doesn't work:
-            //    "Cannot set undefined directive Core.DefinitionImpl"
-            // So... lesser of two evils. Suppressing the notice from output,
-            // though it'll still be seen and logged by StatusNet's error handler.
-            $old = error_reporting();
-            error_reporting($old & ~E_NOTICE);
-            $config->set('Core.DefinitionCache', null);
-            error_reporting($old);
-        }
-
-        $purifier = new HTMLPurifier($config);
-        return $purifier->purify($html);
+        require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
+        $config = array('safe' => 1);
+        return htmLawed($html, $config);
     }
 
     /**

From 3dc86f2bd328986e9ca3d7edd8355be91b1bfb7f Mon Sep 17 00:00:00 2001
From: Siebrand Mazeland <s.mazeland@xs4all.nl>
Date: Thu, 25 Feb 2010 00:53:50 +0100
Subject: [PATCH 189/190] Localisation updates for !StatusNet from
 !translatewiki.net !sntrans

Signed-off-by: Siebrand Mazeland <s.mazeland@xs4all.nl>
---
 locale/ar/LC_MESSAGES/statusnet.po    | 158 ++++++++++++---------
 locale/arz/LC_MESSAGES/statusnet.po   | 158 ++++++++++++---------
 locale/bg/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/ca/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/cs/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/de/LC_MESSAGES/statusnet.po    | 189 ++++++++++++++------------
 locale/el/LC_MESSAGES/statusnet.po    | 156 ++++++++++++---------
 locale/en_GB/LC_MESSAGES/statusnet.po | 160 ++++++++++++----------
 locale/es/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/fa/LC_MESSAGES/statusnet.po    | 157 ++++++++++++---------
 locale/fi/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/fr/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/ga/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/he/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/hsb/LC_MESSAGES/statusnet.po   | 159 +++++++++++++---------
 locale/ia/LC_MESSAGES/statusnet.po    | 163 ++++++++++++----------
 locale/is/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/it/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/ja/LC_MESSAGES/statusnet.po    | 159 +++++++++++++---------
 locale/ko/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/mk/LC_MESSAGES/statusnet.po    | 163 ++++++++++++----------
 locale/nb/LC_MESSAGES/statusnet.po    | 159 ++++++++++++----------
 locale/nl/LC_MESSAGES/statusnet.po    | 164 ++++++++++++----------
 locale/nn/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/pl/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/pt/LC_MESSAGES/statusnet.po    | 160 +++++++++++++---------
 locale/pt_BR/LC_MESSAGES/statusnet.po | 161 ++++++++++++----------
 locale/ru/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/statusnet.po                   | 151 +++++++++++---------
 locale/sv/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/te/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/tr/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/uk/LC_MESSAGES/statusnet.po    | 161 ++++++++++++----------
 locale/vi/LC_MESSAGES/statusnet.po    | 160 ++++++++++++----------
 locale/zh_CN/LC_MESSAGES/statusnet.po | 161 ++++++++++++----------
 locale/zh_TW/LC_MESSAGES/statusnet.po | 159 ++++++++++++----------
 36 files changed, 3290 insertions(+), 2495 deletions(-)

diff --git a/locale/ar/LC_MESSAGES/statusnet.po b/locale/ar/LC_MESSAGES/statusnet.po
index ebaf7290c8..26f9563295 100644
--- a/locale/ar/LC_MESSAGES/statusnet.po
+++ b/locale/ar/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:19+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:01+0000\n"
 "Language-Team: Arabic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ar\n"
 "X-Message-Group: out-statusnet\n"
@@ -62,7 +62,7 @@ msgstr "عطّل التسجيل الجديد."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -184,7 +184,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -485,7 +485,7 @@ msgstr "حجم غير صالح."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -737,7 +737,7 @@ msgid "Preview"
 msgstr "عاين"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "احذف"
 
@@ -946,7 +946,7 @@ msgstr "احذف هذا الإشعار"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -975,7 +975,7 @@ msgstr "أمتأكد من أنك تريد حذف هذا الإشعار؟"
 msgid "Do not delete this notice"
 msgstr "لا تحذف هذا الإشعار"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "احذف هذا الإشعار"
 
@@ -1213,7 +1213,7 @@ msgstr ""
 msgid "Could not update group."
 msgstr "تعذر تحديث المجموعة."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "تعذّر إنشاء الكنى."
 
@@ -2644,23 +2644,23 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr "وسم غير صالح: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "لم يمكن حفظ تفضيلات الموقع."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "تعذّر حفظ الملف الشخصي."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "تعذّر حفظ الوسوم."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "حُفظت الإعدادات."
 
@@ -3055,7 +3055,7 @@ msgstr "لا يمكنك تكرار ملاحظتك الشخصية."
 msgid "You already repeated that notice."
 msgstr "أنت كررت هذه الملاحظة بالفعل."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "مكرر"
 
@@ -3730,11 +3730,20 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr "تعذّر حفظ الاشتراك."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "ليس مُستخدمًا محليًا."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "لا ملف كهذا."
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "مُشترك"
 
@@ -3794,7 +3803,7 @@ msgstr "هؤلاء الأشخاص الذي تستمع إليهم."
 msgid "These are the people whose notices %s listens to."
 msgstr "هؤلاء الأشخاص الذي يستمع %s إليهم."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3804,16 +3813,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "جابر"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "رسائل قصيرة"
 
@@ -4207,44 +4216,39 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "مشكلة في حفظ الإشعار. طويل جدًا."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "مشكلة في حفظ الإشعار. مستخدم غير معروف."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "مشكلة أثناء حفظ الإشعار."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشكلة أثناء حفظ الإشعار."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "آر تي @%1$s %2$s"
@@ -4269,7 +4273,7 @@ msgstr "غير مشترك!"
 msgid "Couldn't delete self-subscription."
 msgstr "لم يمكن حذف اشتراك ذاتي."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "تعذّر حذف الاشتراك."
 
@@ -4278,11 +4282,11 @@ msgstr "تعذّر حذف الاشتراك."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "أهلا بكم في %1$s يا @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "تعذّر إنشاء المجموعة."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "تعذّر ضبط عضوية المجموعة."
 
@@ -4503,6 +4507,18 @@ msgstr "بعد"
 msgid "Before"
 msgstr "قبل"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4809,7 +4825,7 @@ msgstr "لا مستخدم كهذا."
 msgid "Subscribed to %s"
 msgstr "مُشترك ب%s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4847,11 +4863,16 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "ألغِ الاشتراك"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "لست مُشتركًا بأي أحد."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "لست مشتركًا بأحد."
@@ -4861,11 +4882,11 @@ msgstr[3] "أنت مشترك بهؤلاء الأشخاص:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "لا أحد مشترك بك."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "لا أحد مشترك بك."
@@ -4875,11 +4896,11 @@ msgstr[3] "هؤلاء الأشخاص مشتركون بك:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "لست عضوًا في أي مجموعة."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "لست عضوًا في أي مجموعة."
@@ -4889,7 +4910,7 @@ msgstr[3] "أنت عضو في هذه المجموعات:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -4903,6 +4924,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -4930,19 +4952,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr ""
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "اذهب إلى المُثبّت."
 
@@ -5358,7 +5380,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "من"
 
@@ -5503,23 +5525,23 @@ msgstr "غ"
 msgid "at"
 msgstr "في"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "في السياق"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "مكرر بواسطة"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "رُد على هذا الإشعار"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "رُد"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "الإشعار مكرر"
 
@@ -5797,47 +5819,47 @@ msgstr "رسالة"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "قبل لحظات قليلة"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "قبل دقيقة تقريبًا"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "قبل ساعة تقريبًا"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "قبل يوم تقريبا"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "قبل شهر تقريبًا"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "قبل سنة تقريبًا"
 
diff --git a/locale/arz/LC_MESSAGES/statusnet.po b/locale/arz/LC_MESSAGES/statusnet.po
index 9c0e7c4dd9..cd86407530 100644
--- a/locale/arz/LC_MESSAGES/statusnet.po
+++ b/locale/arz/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:22+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:08+0000\n"
 "Language-Team: Egyptian Spoken Arabic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: arz\n"
 "X-Message-Group: out-statusnet\n"
@@ -65,7 +65,7 @@ msgstr "عطّل التسجيل الجديد."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -188,7 +188,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -489,7 +489,7 @@ msgstr "حجم غير صالح."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -741,7 +741,7 @@ msgid "Preview"
 msgstr "عاين"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "احذف"
 
@@ -950,7 +950,7 @@ msgstr "احذف هذا الإشعار"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -979,7 +979,7 @@ msgstr "أمتأكد من أنك تريد حذف هذا الإشعار؟"
 msgid "Do not delete this notice"
 msgstr "لا تحذف هذا الإشعار"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "احذف هذا الإشعار"
 
@@ -1217,7 +1217,7 @@ msgstr ""
 msgid "Could not update group."
 msgstr "تعذر تحديث المجموعه."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "تعذّر إنشاء الكنى."
 
@@ -2645,23 +2645,23 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr "وسم غير صالح: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "لم يمكن حفظ تفضيلات الموقع."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "تعذّر حفظ الملف الشخصى."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "تعذّر حفظ الوسوم."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "حُفظت الإعدادات."
 
@@ -3056,7 +3056,7 @@ msgstr "ما ينفعش تكرر الملاحظه بتاعتك."
 msgid "You already repeated that notice."
 msgstr "انت عيدت الملاحظه دى فعلا."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "مكرر"
 
@@ -3731,11 +3731,20 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr "تعذّر حفظ الاشتراك."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "ليس مُستخدمًا محليًا."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "لا ملف كهذا."
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "مُشترك"
 
@@ -3795,7 +3804,7 @@ msgstr "هؤلاء الأشخاص الذى تستمع إليهم."
 msgid "These are the people whose notices %s listens to."
 msgstr "هؤلاء الأشخاص الذى يستمع %s إليهم."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3805,16 +3814,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "جابر"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "رسائل قصيرة"
 
@@ -4208,44 +4217,39 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "مشكله فى حفظ الإشعار. طويل جدًا."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "مشكله فى حفظ الإشعار. مستخدم غير معروف."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "مشكله أثناء حفظ الإشعار."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشكله أثناء حفظ الإشعار."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "آر تى @%1$s %2$s"
@@ -4270,7 +4274,7 @@ msgstr "غير مشترك!"
 msgid "Couldn't delete self-subscription."
 msgstr "ما نفعش يمسح الاشتراك الشخصى."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "تعذّر حذف الاشتراك."
 
@@ -4279,11 +4283,11 @@ msgstr "تعذّر حذف الاشتراك."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "أهلا بكم فى %1$s يا @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "تعذّر إنشاء المجموعه."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "تعذّر ضبط عضويه المجموعه."
 
@@ -4504,6 +4508,18 @@ msgstr "بعد"
 msgid "Before"
 msgstr "قبل"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4810,7 +4826,7 @@ msgstr "لا مستخدم كهذا."
 msgid "Subscribed to %s"
 msgstr "مُشترك ب%s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4848,11 +4864,16 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "ألغِ الاشتراك"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "لست مُشتركًا بأى أحد."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "لست مشتركًا بأحد."
@@ -4862,11 +4883,11 @@ msgstr[3] "أنت مشترك بهؤلاء الأشخاص:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "لا أحد مشترك بك."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "لا أحد مشترك بك."
@@ -4876,11 +4897,11 @@ msgstr[3] "هؤلاء الأشخاص مشتركون بك:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "لست عضوًا فى أى مجموعه."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "لست عضوًا فى أى مجموعه."
@@ -4890,7 +4911,7 @@ msgstr[3] "أنت عضو فى هذه المجموعات:"
 msgstr[4] ""
 msgstr[5] ""
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -4904,6 +4925,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -4931,19 +4953,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr ""
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "اذهب إلى المُثبّت."
 
@@ -5349,7 +5371,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "من"
 
@@ -5494,23 +5516,23 @@ msgstr "غ"
 msgid "at"
 msgstr "في"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "فى السياق"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "متكرر من"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "رُد على هذا الإشعار"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "رُد"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "الإشعار مكرر"
 
@@ -5788,47 +5810,47 @@ msgstr "رسالة"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "قبل لحظات قليلة"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "قبل دقيقه تقريبًا"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "قبل ساعه تقريبًا"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "قبل يوم تقريبا"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "قبل شهر تقريبًا"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "قبل سنه تقريبًا"
 
diff --git a/locale/bg/LC_MESSAGES/statusnet.po b/locale/bg/LC_MESSAGES/statusnet.po
index 873dcfb61d..3cb1216285 100644
--- a/locale/bg/LC_MESSAGES/statusnet.po
+++ b/locale/bg/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:26+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:11+0000\n"
 "Language-Team: Bulgarian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: bg\n"
 "X-Message-Group: out-statusnet\n"
@@ -61,7 +61,7 @@ msgstr "Изключване на новите регистрации."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -183,7 +183,7 @@ msgstr "Бележки от %1$s и приятели в %2$s."
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -494,7 +494,7 @@ msgstr "Неправилен размер."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -750,7 +750,7 @@ msgid "Preview"
 msgstr "Преглед"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Изтриване"
 
@@ -962,7 +962,7 @@ msgstr "Изтриване на бележката"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -991,7 +991,7 @@ msgstr "Наистина ли искате да изтриете тази бел
 msgid "Do not delete this notice"
 msgstr "Да не се изтрива бележката"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Изтриване на бележката"
 
@@ -1245,7 +1245,7 @@ msgstr "Описанието е твърде дълго (до %d символа)
 msgid "Could not update group."
 msgstr "Грешка при обновяване на групата."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Грешка при отбелязване като любима."
@@ -2766,24 +2766,24 @@ msgstr "Името на езика е твърде дълго (може да е
 msgid "Invalid tag: \"%s\""
 msgstr "Неправилен етикет: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Грешка при запазване етикетите."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Грешка при запазване на профила."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Грешка при запазване етикетите."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Настройките са запазени."
 
@@ -3201,7 +3201,7 @@ msgstr "Не можете да повтаряте собствена бележ
 msgid "You already repeated that notice."
 msgstr "Вече сте повторили тази бележка."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Повторено"
 
@@ -3889,11 +3889,21 @@ msgstr "Не сте абонирани за този профил"
 msgid "Could not save subscription."
 msgstr "Грешка при създаване на нов абонамент."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Не е локален потребител."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Няма такъв файл."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Не сте абонирани за този профил"
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "Абониране"
@@ -3954,7 +3964,7 @@ msgstr "Няма хора, чийто бележки четете."
 msgid "These are the people whose notices %s listens to."
 msgstr "Хора, чийто бележки %s чете."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3964,16 +3974,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s не получава ничии бележки."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4391,23 +4401,23 @@ msgstr "Грешка при обновяване на бележката с но
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Грешка при записване на бележката. Непознат потребител."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Твърде много бележки за кратко време. Спрете, поемете дъх и публикувайте "
 "отново след няколко минути."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4416,25 +4426,20 @@ msgstr ""
 "Твърде много бележки за кратко време. Спрете, поемете дъх и публикувайте "
 "отново след няколко минути."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Забранено ви е да публикувате бележки в този сайт."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Проблем при записване на бележката."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Грешка в базата от данни — отговор при вмъкването: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4462,7 +4467,7 @@ msgstr "Не сте абонирани!"
 msgid "Couldn't delete self-subscription."
 msgstr "Грешка при изтриване на абонамента."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Грешка при изтриване на абонамента."
 
@@ -4471,11 +4476,11 @@ msgstr "Грешка при изтриване на абонамента."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добре дошли в %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Грешка при създаване на групата."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Грешка при създаване на нов абонамент."
@@ -4702,6 +4707,18 @@ msgstr "След"
 msgid "Before"
 msgstr "Преди"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Не можете да променяте този сайт."
@@ -5013,7 +5030,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Уточнете името на потребителя, за когото се абонирате."
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Няма такъв потребител"
 
@@ -5022,7 +5038,7 @@ msgstr "Няма такъв потребител"
 msgid "Subscribed to %s"
 msgstr "Абонирани сте за %s."
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Уточнете името на потребителя, от когото се отписвате."
 
@@ -5060,37 +5076,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Отписани сте от %s."
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Не сте абонирани за никого."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Вече сте абонирани за следните потребители:"
 msgstr[1] "Вече сте абонирани за следните потребители:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Никой не е абониран за вас."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Грешка при абониране на друг потребител за вас."
 msgstr[1] "Грешка при абониране на друг потребител за вас."
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Не членувате в нито една група."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Не членувате в тази група."
 msgstr[1] "Не членувате в тази група."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5104,6 +5125,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5131,19 +5153,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Не е открит файл с настройки. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "Влизане в сайта"
@@ -5566,7 +5588,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "от"
 
@@ -5714,23 +5736,23 @@ msgstr "З"
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "в контекст"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Повторено от"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Отговаряне на тази бележка"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Отговор"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Бележката е повторена."
 
@@ -6018,47 +6040,47 @@ msgstr "Съобщение"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "преди няколко секунди"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "преди около минута"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "преди около %d минути"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "преди около час"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "преди около %d часа"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "преди около ден"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "преди около %d дни"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "преди около месец"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "преди около %d месеца"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "преди около година"
 
diff --git a/locale/ca/LC_MESSAGES/statusnet.po b/locale/ca/LC_MESSAGES/statusnet.po
index 48cd84bccc..d94ad84310 100644
--- a/locale/ca/LC_MESSAGES/statusnet.po
+++ b/locale/ca/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:28+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:15+0000\n"
 "Language-Team: Catalan\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ca\n"
 "X-Message-Group: out-statusnet\n"
@@ -66,7 +66,7 @@ msgstr "Inhabilita els nous registres."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr "Actualitzacions de %1$s i amics a %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -508,7 +508,7 @@ msgstr "Mida invàlida."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -768,7 +768,7 @@ msgid "Preview"
 msgstr "Vista prèvia"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Suprimeix"
 
@@ -982,7 +982,7 @@ msgstr "Eliminar aquesta nota"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1015,7 +1015,7 @@ msgstr "N'estàs segur que vols eliminar aquesta notificació?"
 msgid "Do not delete this notice"
 msgstr "No es pot esborrar la notificació."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Eliminar aquesta nota"
 
@@ -1265,7 +1265,7 @@ msgstr "la descripció és massa llarga (màx. %d caràcters)."
 msgid "Could not update group."
 msgstr "No s'ha pogut actualitzar el grup."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "No s'han pogut crear els àlies."
 
@@ -2803,23 +2803,23 @@ msgstr "L'idioma és massa llarg (màx 50 caràcters)."
 msgid "Invalid tag: \"%s\""
 msgstr "Etiqueta no vàlida: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "No es pot actualitzar l'usuari per autosubscriure."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "No s'han pogut desar les preferències d'ubicació."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "No s'ha pogut guardar el perfil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "No s'han pogut guardar les etiquetes."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Configuració guardada."
 
@@ -3252,7 +3252,7 @@ msgstr "No pots registrar-te si no estàs d'acord amb la llicència."
 msgid "You already repeated that notice."
 msgstr "Ja heu blocat l'usuari."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Repetit"
 
@@ -3953,11 +3953,21 @@ msgstr "No estàs subscrit a aquest perfil."
 msgid "Could not save subscription."
 msgstr "No s'ha pogut guardar la subscripció."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "No existeix aquest usuari."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "No existeix el fitxer."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "No estàs subscrit a aquest perfil."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Subscrit"
 
@@ -4021,7 +4031,7 @@ msgstr "Aquestes són les persones que escoltes."
 msgid "These are the people whose notices %s listens to."
 msgstr "Aquestes són les persones que %s escolta."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4031,16 +4041,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s no escolta a ningú."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4460,23 +4470,23 @@ msgstr "No s'ha pogut inserir el missatge amb la nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Hashtag de l'error de la base de dades:%s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema al guardar la notificació. Usuari desconegut."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Masses notificacions massa ràpid; pren un respir i publica de nou en uns "
 "minuts."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4485,25 +4495,20 @@ msgstr ""
 "Masses notificacions massa ràpid; pren un respir i publica de nou en uns "
 "minuts."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Ha estat bandejat de publicar notificacions en aquest lloc."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema en guardar l'avís."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Error de BD en inserir resposta: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4530,7 +4535,7 @@ msgstr "No estàs subscrit!"
 msgid "Couldn't delete self-subscription."
 msgstr "No s'ha pogut eliminar la subscripció."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "No s'ha pogut eliminar la subscripció."
 
@@ -4539,11 +4544,11 @@ msgstr "No s'ha pogut eliminar la subscripció."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Us donem la benvinguda a %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "No s'ha pogut crear el grup."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "No s'ha pogut establir la pertinença d'aquest grup."
 
@@ -4766,6 +4771,18 @@ msgstr "Posteriors"
 msgid "Before"
 msgstr "Anteriors"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "No podeu fer canvis al lloc."
@@ -5075,7 +5092,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Especifica el nom de l'usuari a que vols subscriure't"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "No existeix aquest usuari."
 
@@ -5084,7 +5100,7 @@ msgstr "No existeix aquest usuari."
 msgid "Subscribed to %s"
 msgstr "Subscrit a %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especifica el nom de l'usuari del que vols deixar d'estar subscrit"
 
@@ -5122,39 +5138,44 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Has deixat d'estar subscrit a %s"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "No estàs subscrit a aquest perfil."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ja estàs subscrit a aquests usuaris:"
 msgstr[1] "Ja estàs subscrit a aquests usuaris:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "No pots subscriure a un altre a tu mateix."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "No pots subscriure a un altre a tu mateix."
 msgstr[1] "No pots subscriure a un altre a tu mateix."
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "No sou membre de cap grup."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Sou un membre d'aquest grup:"
 msgstr[1] "Sou un membre d'aquests grups:"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5168,6 +5189,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5195,19 +5217,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "No s'ha trobat cap fitxer de configuració. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Podeu voler executar l'instal·lador per a corregir-ho."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Vés a l'instal·lador."
 
@@ -5631,7 +5653,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "de"
 
@@ -5780,23 +5802,23 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "en context"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Repetit per"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "respondre a aquesta nota"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Respon"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Notificació publicada"
@@ -6082,47 +6104,47 @@ msgstr "Missatge"
 msgid "Moderate"
 msgstr "Modera"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "fa pocs segons"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "fa un minut"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "fa %d minuts"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "fa una hora"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "fa %d hores"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "fa un dia"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "fa %d dies"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "fa un mes"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "fa %d mesos"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "fa un any"
 
diff --git a/locale/cs/LC_MESSAGES/statusnet.po b/locale/cs/LC_MESSAGES/statusnet.po
index 2d6cdda177..dd51424e69 100644
--- a/locale/cs/LC_MESSAGES/statusnet.po
+++ b/locale/cs/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:31+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:18+0000\n"
 "Language-Team: Czech\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: cs\n"
 "X-Message-Group: out-statusnet\n"
@@ -66,7 +66,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -505,7 +505,7 @@ msgstr "Neplatná velikost"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -767,7 +767,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Odstranit"
 
@@ -985,7 +985,7 @@ msgstr "Odstranit toto oznámení"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1015,7 +1015,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "Žádné takové oznámení."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Odstranit toto oznámení"
 
@@ -1269,7 +1269,7 @@ msgstr "Text je příliš dlouhý (maximální délka je 140 zanků)"
 msgid "Could not update group."
 msgstr "Nelze aktualizovat uživatele"
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Nelze uložin informace o obrázku"
@@ -2775,25 +2775,25 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr "Neplatná adresa '%s'"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Nelze uložit profil"
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Nelze uložit profil"
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "Nelze uložit profil"
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Nastavení uloženo"
 
@@ -3201,7 +3201,7 @@ msgstr "Nemůžete se registrovat, pokud nesouhlasíte s licencí."
 msgid "You already repeated that notice."
 msgstr "Již jste přihlášen"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Vytvořit"
@@ -3895,12 +3895,21 @@ msgstr "Neodeslal jste nám profil"
 msgid "Could not save subscription."
 msgstr "Nelze vytvořit odebírat"
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "Žádný takový uživatel."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Žádné takové oznámení."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Neodeslal jste nám profil"
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "Odebírat"
@@ -3961,7 +3970,7 @@ msgstr "Toto jsou lidé, jejiž sdělením nasloucháte"
 msgid "These are the people whose notices %s listens to."
 msgstr "Toto jsou lidé, jejiž sdělením %s naslouchá"
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3971,17 +3980,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1 od teď naslouchá tvým sdělením v %2"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "Žádné Jabber ID."
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4405,46 +4414,41 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problém při ukládání sdělení"
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Chyba v DB při vkládání odpovědi: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4472,7 +4476,7 @@ msgstr "Nepřihlášen!"
 msgid "Couldn't delete self-subscription."
 msgstr "Nelze smazat odebírání"
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Nelze smazat odebírání"
 
@@ -4481,12 +4485,12 @@ msgstr "Nelze smazat odebírání"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "Nelze uložin informace o obrázku"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Nelze vytvořit odebírat"
@@ -4719,6 +4723,18 @@ msgstr "« Novější"
 msgid "Before"
 msgstr "Starší »"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -5039,7 +5055,7 @@ msgstr "Žádný takový uživatel."
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -5077,43 +5093,48 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Odhlásit"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Neodeslal jste nám profil"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Neodeslal jste nám profil"
 msgstr[1] "Neodeslal jste nám profil"
 msgstr[2] ""
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Vzdálený odběr"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Vzdálený odběr"
 msgstr[1] "Vzdálený odběr"
 msgstr[2] ""
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Neodeslal jste nám profil"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Neodeslal jste nám profil"
 msgstr[1] "Neodeslal jste nám profil"
 msgstr[2] ""
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5127,6 +5148,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5154,20 +5176,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Žádný potvrzující kód."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5591,7 +5613,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr " od "
@@ -5742,26 +5764,26 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "Žádný obsah!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Vytvořit"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 #, fuzzy
 msgid "Reply"
 msgstr "odpověď"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Sdělení"
@@ -6053,47 +6075,47 @@ msgstr "Zpráva"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "před pár sekundami"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "asi před minutou"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "asi před %d minutami"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "asi před hodinou"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "asi před %d hodinami"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "asi přede dnem"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "před %d dny"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "asi před měsícem"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "asi před %d mesíci"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "asi před rokem"
 
diff --git a/locale/de/LC_MESSAGES/statusnet.po b/locale/de/LC_MESSAGES/statusnet.po
index 820fffcab1..053187a860 100644
--- a/locale/de/LC_MESSAGES/statusnet.po
+++ b/locale/de/LC_MESSAGES/statusnet.po
@@ -13,64 +13,60 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:34+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:21+0000\n"
 "Language-Team: German\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: de\n"
 "X-Message-Group: out-statusnet\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: actions/accessadminpanel.php:54 lib/adminpanelaction.php:326
-#, fuzzy
 msgid "Access"
-msgstr "Akzeptieren"
+msgstr "Zugang"
 
 #: actions/accessadminpanel.php:65
 msgid "Site access settings"
 msgstr "Zugangseinstellungen speichern"
 
 #: actions/accessadminpanel.php:158
-#, fuzzy
 msgid "Registration"
 msgstr "Registrieren"
 
 #: actions/accessadminpanel.php:161
-#, fuzzy
 msgid "Private"
-msgstr "Privatsphäre"
+msgstr "Privat"
 
 #: actions/accessadminpanel.php:163
 msgid "Prohibit anonymous users (not logged in) from viewing site?"
 msgstr ""
+"Anonymen (nicht eingeloggten) Nutzern das Betrachten der Seite verbieten?"
 
 #: actions/accessadminpanel.php:167
-#, fuzzy
 msgid "Invite only"
-msgstr "Einladen"
+msgstr "Nur auf Einladung"
 
 #: actions/accessadminpanel.php:169
 msgid "Make registration invitation only."
-msgstr ""
+msgstr "Registrierung nur bei vorheriger Einladung erlauben."
 
 #: actions/accessadminpanel.php:173
-#, fuzzy
 msgid "Closed"
-msgstr "Blockieren"
+msgstr "Geschlossen"
 
 #: actions/accessadminpanel.php:175
 msgid "Disable new registrations."
-msgstr ""
+msgstr "Neuregistrierungen deaktivieren."
 
 #: actions/accessadminpanel.php:189 actions/designadminpanel.php:586
 #: actions/emailsettings.php:195 actions/imsettings.php:163
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -78,9 +74,8 @@ msgid "Save"
 msgstr "Speichern"
 
 #: actions/accessadminpanel.php:189
-#, fuzzy
 msgid "Save access settings"
-msgstr "Site-Einstellungen speichern"
+msgstr "Zugangs-Einstellungen speichern"
 
 #: actions/all.php:63 actions/public.php:97 actions/replies.php:92
 #: actions/showfavorites.php:137 actions/tag.php:51
@@ -113,9 +108,9 @@ msgid "No such user."
 msgstr "Unbekannter Benutzer."
 
 #: actions/all.php:84
-#, fuzzy, php-format
+#, php-format
 msgid "%1$s and friends, page %2$d"
-msgstr "%s blockierte Benutzerprofile, Seite %d"
+msgstr "%1$s und Freunde, Seite% 2$d"
 
 #: actions/all.php:86 actions/all.php:167 actions/allrss.php:115
 #: actions/apitimelinefriends.php:114 actions/apitimelinehome.php:115
@@ -203,7 +198,7 @@ msgstr "Aktualisierungen von %1$s und Freunden auf %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -470,9 +465,9 @@ msgid "You are not a member of this group."
 msgstr "Du bist kein Mitglied dieser Gruppe."
 
 #: actions/apigroupleave.php:124 actions/leavegroup.php:119
-#, fuzzy, php-format
+#, php-format
 msgid "Could not remove user %1$s from group %2$s."
-msgstr "Konnte Benutzer %s nicht aus der Gruppe %s entfernen."
+msgstr "Konnte Benutzer %1$s nicht aus der Gruppe %2$s entfernen."
 
 #: actions/apigrouplist.php:95
 #, php-format
@@ -510,7 +505,7 @@ msgstr "Ungültige Größe."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -767,7 +762,7 @@ msgid "Preview"
 msgstr "Vorschau"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Löschen"
 
@@ -979,7 +974,7 @@ msgstr "Nachricht löschen"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1010,7 +1005,7 @@ msgstr "Bist du sicher, dass du diese Nachricht löschen möchtest?"
 msgid "Do not delete this notice"
 msgstr "Diese Nachricht nicht löschen"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Nachricht löschen"
 
@@ -1262,7 +1257,7 @@ msgstr "Die Beschreibung ist zu lang (max. %d Zeichen)."
 msgid "Could not update group."
 msgstr "Konnte Gruppe nicht aktualisieren."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Konnte keinen Favoriten erstellen."
 
@@ -2796,23 +2791,23 @@ msgstr "Die eingegebene Sprache ist zu lang (maximal 50 Zeichen)"
 msgid "Invalid tag: \"%s\""
 msgstr "Ungültiger Tag: „%s“"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Autosubscribe konnte nicht aktiviert werden."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Konnte Positions-Einstellungen nicht speichern."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Konnte Profil nicht speichern."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Konnte Tags nicht speichern."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Einstellungen gespeichert."
 
@@ -3240,7 +3235,7 @@ msgstr "Du kannst deine eigene Nachricht nicht wiederholen."
 msgid "You already repeated that notice."
 msgstr "Du hast diesen Benutzer bereits blockiert."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Erstellt"
@@ -3949,11 +3944,21 @@ msgstr "Du hast dieses Profil nicht abonniert."
 msgid "Could not save subscription."
 msgstr "Konnte Abonnement nicht erstellen."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Kein lokaler Benutzer."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Datei nicht gefunden."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Du hast dieses Profil nicht abonniert."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Abonniert"
 
@@ -4017,7 +4022,7 @@ msgstr "Dies sind die Leute, deren Nachrichten du liest."
 msgid "These are the people whose notices %s listens to."
 msgstr "Dies sind die Leute, deren Nachrichten %s liest."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4027,16 +4032,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s hat niemanden abonniert."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4458,22 +4463,22 @@ msgstr "Konnte Nachricht nicht mit neuer URI versehen."
 msgid "DB error inserting hashtag: %s"
 msgstr "Datenbankfehler beim Einfügen des Hashtags: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problem bei Speichern der Nachricht. Sie ist zu lang."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem bei Speichern der Nachricht. Unbekannter Benutzer."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Zu schnell zu viele Nachrichten; atme kurz durch und schicke sie erneut in "
 "ein paar Minuten ab."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4482,26 +4487,21 @@ msgstr ""
 "Zu schnell zu viele Nachrichten; atme kurz durch und schicke sie erneut in "
 "ein paar Minuten ab."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 "Du wurdest für das Schreiben von Nachrichten auf dieser Seite gesperrt."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problem bei Speichern der Nachricht."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problem bei Speichern der Nachricht."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Datenbankfehler beim Einfügen der Antwort: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4528,7 +4528,7 @@ msgstr "Nicht abonniert!"
 msgid "Couldn't delete self-subscription."
 msgstr "Konnte Abonnement nicht löschen."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Konnte Abonnement nicht löschen."
 
@@ -4537,11 +4537,11 @@ msgstr "Konnte Abonnement nicht löschen."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Herzlich willkommen bei %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Konnte Gruppe nicht erstellen."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Konnte Gruppenmitgliedschaft nicht setzen."
 
@@ -4767,6 +4767,18 @@ msgstr "Später"
 msgid "Before"
 msgstr "Vorher"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5074,7 +5086,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Gib den Namen des Benutzers an, den du abonnieren möchtest"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Unbekannter Benutzer."
 
@@ -5083,7 +5094,7 @@ msgstr "Unbekannter Benutzer."
 msgid "Subscribed to %s"
 msgstr "%s abonniert"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Gib den Namen des Benutzers ein, den du nicht mehr abonnieren möchtest"
 
@@ -5121,38 +5132,43 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "%s nicht mehr abonniert"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Du hast dieses Profil nicht abonniert."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Du hast diese Benutzer bereits abonniert:"
 msgstr[1] "Du hast diese Benutzer bereits abonniert:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Niemand hat Dich abonniert."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Die Gegenseite konnte Dich nicht abonnieren."
 msgstr[1] "Die Gegenseite konnte Dich nicht abonnieren."
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Du bist in keiner Gruppe Mitglied."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du bist Mitglied dieser Gruppe:"
 msgstr[1] "Du bist Mitglied dieser Gruppen:"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5166,6 +5182,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5193,19 +5210,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Keine Konfigurationsdatei gefunden."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Ich habe an folgenden Stellen nach Konfigurationsdateien gesucht: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "Auf der Seite anmelden"
@@ -5682,7 +5699,7 @@ msgstr ""
 "schicken, um sie in eine Konversation zu verwickeln. Andere Leute können Dir "
 "Nachrichten schicken, die nur Du sehen kannst."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "von"
 
@@ -5834,23 +5851,23 @@ msgstr "W"
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "im Zusammenhang"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Wiederholt von"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Auf diese Nachricht antworten"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Antworten"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Nachricht wiederholt"
 
@@ -6132,47 +6149,47 @@ msgstr "Nachricht"
 msgid "Moderate"
 msgstr "Moderieren"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "vor wenigen Sekunden"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "vor einer Minute"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "vor %d Minuten"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "vor einer Stunde"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "vor %d Stunden"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "vor einem Tag"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "vor %d Tagen"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "vor einem Monat"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "vor %d Monaten"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "vor einem Jahr"
 
diff --git a/locale/el/LC_MESSAGES/statusnet.po b/locale/el/LC_MESSAGES/statusnet.po
index 90078d0c02..6ff718d453 100644
--- a/locale/el/LC_MESSAGES/statusnet.po
+++ b/locale/el/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:37+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:24+0000\n"
 "Language-Team: Greek\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: el\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -186,7 +186,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -496,7 +496,7 @@ msgstr "Μήνυμα"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -750,7 +750,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Διαγραφή"
 
@@ -965,7 +965,7 @@ msgstr "Περιγράψτε την ομάδα ή το θέμα"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -996,7 +996,7 @@ msgstr "Είσαι σίγουρος ότι θες να διαγράψεις αυ
 msgid "Do not delete this notice"
 msgstr "Αδυναμία διαγραφής αυτού του μηνύματος."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr ""
 
@@ -1246,7 +1246,7 @@ msgstr "Το βιογραφικό είναι πολύ μεγάλο (μέγιστ
 msgid "Could not update group."
 msgstr "Αδύνατη η αποθήκευση του προφίλ."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Αδύνατη η αποθήκευση του προφίλ."
@@ -2727,25 +2727,25 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr ""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Απέτυχε η ενημέρωση του χρήστη για την αυτόματη συνδρομή."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Αδύνατη η αποθήκευση του προφίλ."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Απέτυχε η αποθήκευση του προφίλ."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "Αδύνατη η αποθήκευση του προφίλ."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr ""
 
@@ -3161,7 +3161,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr "Αδυναμία διαγραφής αυτού του μηνύματος."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Δημιουργία"
@@ -3848,11 +3848,20 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr "Αδύνατη η αποθήκευση των νέων πληροφοριών του προφίλ"
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
 msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Αδύνατη η αποθήκευση του προφίλ."
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr ""
 
@@ -3912,7 +3921,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3922,16 +3931,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr ""
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4336,43 +4345,38 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr "Σφάλμα στη βάση δεδομένων κατά την εισαγωγή hashtag: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Σφάλμα βάσης δεδομένων κατά την εισαγωγή απάντησης: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4399,7 +4403,7 @@ msgstr "Απέτυχε η συνδρομή."
 msgid "Couldn't delete self-subscription."
 msgstr "Απέτυχε η διαγραφή συνδρομής."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Απέτυχε η διαγραφή συνδρομής."
 
@@ -4408,11 +4412,11 @@ msgstr "Απέτυχε η διαγραφή συνδρομής."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Δεν ήταν δυνατή η δημιουργία ομάδας."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Αδύνατη η αποθήκευση των νέων πληροφοριών του προφίλ"
@@ -4633,6 +4637,18 @@ msgstr ""
 msgid "Before"
 msgstr ""
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4945,7 +4961,7 @@ msgstr "Κανένας τέτοιος χρήστης."
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4983,39 +4999,44 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Απέτυχε η συνδρομή."
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 msgstr[1] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 msgstr[1] "Δεν επιτρέπεται να κάνεις συνδρομητές του λογαριασμού σου άλλους."
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Δεν είστε μέλος καμίας ομάδας."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Ομάδες με τα περισσότερα μέλη"
 msgstr[1] "Ομάδες με τα περισσότερα μέλη"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5029,6 +5050,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5056,20 +5078,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Ο κωδικός επιβεβαίωσης δεν βρέθηκε."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5480,7 +5502,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "από"
 
@@ -5628,23 +5650,23 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Επαναλαμβάνεται από"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr ""
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Ρυθμίσεις OpenID"
@@ -5930,47 +5952,47 @@ msgstr "Μήνυμα"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr ""
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr ""
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr ""
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr ""
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr ""
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr ""
 
diff --git a/locale/en_GB/LC_MESSAGES/statusnet.po b/locale/en_GB/LC_MESSAGES/statusnet.po
index ea92b0b774..98e7790f2b 100644
--- a/locale/en_GB/LC_MESSAGES/statusnet.po
+++ b/locale/en_GB/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:40+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:27+0000\n"
 "Language-Team: British English\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: en-gb\n"
 "X-Message-Group: out-statusnet\n"
@@ -62,7 +62,7 @@ msgstr "Disable new registrations."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr "Updates from %1$s and friends on %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -497,7 +497,7 @@ msgstr "Invalid token."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -752,7 +752,7 @@ msgid "Preview"
 msgstr "Preview"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Delete"
 
@@ -962,7 +962,7 @@ msgstr "Delete this application"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -993,7 +993,7 @@ msgstr "Are you sure you want to delete this notice?"
 msgid "Do not delete this notice"
 msgstr "Do not delete this notice"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Delete this notice"
 
@@ -1234,7 +1234,7 @@ msgstr "description is too long (max %d chars)."
 msgid "Could not update group."
 msgstr "Could not update group."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Could not create aliases"
 
@@ -2773,24 +2773,24 @@ msgstr "Language is too long (max 50 chars)."
 msgid "Invalid tag: \"%s\""
 msgstr "Invalid tag: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Couldn't update user for autosubscribe."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Couldn't save tags."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Couldn't save profile."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Couldn't save tags."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Settings saved."
 
@@ -3223,7 +3223,7 @@ msgstr "You can't repeat your own notice."
 msgid "You already repeated that notice."
 msgstr "You have already blocked this user."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Created"
@@ -3943,11 +3943,21 @@ msgstr "You are not subscribed to that profile."
 msgid "Could not save subscription."
 msgstr "Could not save subscription."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Not a local user."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "No such notice."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "You are not subscribed to that profile."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Subscribed"
 
@@ -4007,7 +4017,7 @@ msgstr "These are the people whose notices you listen to."
 msgid "These are the people whose notices %s listens to."
 msgstr "These are the people whose notices %s listens to."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4017,16 +4027,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s is not listening to anyone."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4460,22 +4470,22 @@ msgstr "Could not update message with new URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "DB error inserting hashtag: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem saving notice. Unknown user."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4483,25 +4493,20 @@ msgid ""
 msgstr ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "You are banned from posting notices on this site."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problem saving notice."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "DB error inserting reply: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4528,7 +4533,7 @@ msgstr "Not subscribed!"
 msgid "Couldn't delete self-subscription."
 msgstr "Couldn't delete subscription."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Couldn't delete subscription."
 
@@ -4537,11 +4542,11 @@ msgstr "Couldn't delete subscription."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Welcome to %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Could not create group."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Could not set group membership."
 
@@ -4764,6 +4769,18 @@ msgstr "After"
 msgid "Before"
 msgstr "Before"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5074,7 +5091,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Specify the name of the user to subscribe to"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "No such user."
 
@@ -5083,7 +5099,7 @@ msgstr "No such user."
 msgid "Subscribed to %s"
 msgstr "Subscribed to %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Specify the name of the user to unsubscribe from"
 
@@ -5121,40 +5137,45 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Unsubscribed from %s"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "You are not subscribed to that profile."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "You are already subscribed to these users:"
 msgstr[1] "You are already subscribed to these users:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Could not subscribe other to you."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Could not subscribe other to you."
 msgstr[1] "Could not subscribe other to you."
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "You are not a member of that group."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "You are not a member of that group."
 msgstr[1] "You are not a member of that group."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5168,6 +5189,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5195,19 +5217,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "No configuration file found"
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Go to the installer."
 
@@ -5637,7 +5659,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr "from"
@@ -5787,24 +5809,24 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "in context"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Created"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Reply to this notice"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Reply"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Notice deleted."
@@ -6088,47 +6110,47 @@ msgstr "Message"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "a few seconds ago"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "about a minute ago"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "about %d minutes ago"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "about an hour ago"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "about %d hours ago"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "about a day ago"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "about %d days ago"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "about a month ago"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "about %d months ago"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "about a year ago"
 
diff --git a/locale/es/LC_MESSAGES/statusnet.po b/locale/es/LC_MESSAGES/statusnet.po
index 3ce394aa6f..b5e0469b61 100644
--- a/locale/es/LC_MESSAGES/statusnet.po
+++ b/locale/es/LC_MESSAGES/statusnet.po
@@ -12,12 +12,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:43+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:30+0000\n"
 "Language-Team: Spanish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: es\n"
 "X-Message-Group: out-statusnet\n"
@@ -64,7 +64,7 @@ msgstr "Inhabilitar nuevos registros."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -194,7 +194,7 @@ msgstr "¡Actualizaciones de %1$s y amigos en %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -500,7 +500,7 @@ msgstr "Token inválido."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -760,7 +760,7 @@ msgid "Preview"
 msgstr "Vista previa"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Borrar"
 
@@ -971,7 +971,7 @@ msgstr "Borrar esta aplicación"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1002,7 +1002,7 @@ msgstr "¿Estás seguro de que quieres eliminar este aviso?"
 msgid "Do not delete this notice"
 msgstr "No eliminar este mensaje"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Borrar este aviso"
 
@@ -1243,7 +1243,7 @@ msgstr "La descripción es muy larga (máx. %d caracteres)."
 msgid "Could not update group."
 msgstr "No se pudo actualizar el grupo."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "No fue posible crear alias."
 
@@ -2777,23 +2777,23 @@ msgstr "Idioma es muy largo ( max 50 car.)"
 msgid "Invalid tag: \"%s\""
 msgstr "Etiqueta inválida: \"% s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "No se pudo actualizar el usuario para autosuscribirse."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "No se han podido guardar las preferencias de ubicación."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "No se pudo guardar el perfil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "No se pudo guardar las etiquetas."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Se guardó configuración."
 
@@ -3226,7 +3226,7 @@ msgstr "No puedes repetir tus propios mensajes."
 msgid "You already repeated that notice."
 msgstr "Ya has repetido este mensaje."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Repetido"
 
@@ -3920,12 +3920,21 @@ msgstr "No te has suscrito a ese perfil."
 msgid "Could not save subscription."
 msgstr "No se ha podido guardar la suscripción."
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "No es usuario local."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "No existe tal archivo."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "No te has suscrito a ese perfil."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Suscrito"
 
@@ -3985,7 +3994,7 @@ msgstr "Estas son las personas que escuchas sus avisos."
 msgid "These are the people whose notices %s listens to."
 msgstr "Estas son las personas que %s escucha sus avisos."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3995,16 +4004,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s no está escuchando a nadie."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4421,22 +4430,22 @@ msgstr "No se pudo actualizar mensaje con nuevo URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Error de la BD al insertar la etiqueta clave: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Ha habido un problema al guardar el mensaje. Es muy largo."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Ha habido un problema al guardar el mensaje. Usuario desconocido."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Demasiados avisos demasiado rápido; para y publicar nuevamente en unos "
 "minutos."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4445,25 +4454,20 @@ msgstr ""
 "Demasiados avisos demasiado rápido; para y publicar nuevamente en unos "
 "minutos."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Tienes prohibido publicar avisos en este sitio."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Hubo un problema al guardar el aviso."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Hubo un problema al guardar el aviso."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Error de BD al insertar respuesta: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4490,7 +4494,7 @@ msgstr "¡No estás suscrito!"
 msgid "Couldn't delete self-subscription."
 msgstr "No se pudo eliminar la suscripción."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "No se pudo eliminar la suscripción."
 
@@ -4499,11 +4503,11 @@ msgstr "No se pudo eliminar la suscripción."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bienvenido a %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "No se pudo crear grupo."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "No se pudo configurar miembros de grupo."
@@ -4727,6 +4731,18 @@ msgstr "Después"
 msgid "Before"
 msgstr "Antes"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "No puedes hacer cambios a este sitio."
@@ -5032,7 +5048,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Especificar el nombre del usuario a suscribir"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "No existe ese usuario."
 
@@ -5041,7 +5056,7 @@ msgstr "No existe ese usuario."
 msgid "Subscribed to %s"
 msgstr "Suscrito a %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especificar el nombre del usuario para desuscribirse de"
 
@@ -5079,37 +5094,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Desuscrito de %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "No estás suscrito a nadie."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ya estás suscrito a estos usuarios:"
 msgstr[1] "Ya estás suscrito a estos usuarios:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Nadie está suscrito a ti."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "No se pudo suscribir otro a ti."
 msgstr[1] "No se pudo suscribir otro a ti."
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "No eres miembro de ningún grupo"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Eres miembro de este grupo:"
 msgstr[1] "Eres miembro de estos grupos:"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5123,6 +5143,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5150,19 +5171,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Ningún archivo de configuración encontrado. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Ir al instalador."
 
@@ -5590,7 +5611,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "desde"
 
@@ -5740,24 +5761,24 @@ msgstr ""
 msgid "at"
 msgstr "en"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "en contexto"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Crear"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Responder este aviso."
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Aviso borrado"
@@ -6048,47 +6069,47 @@ msgstr "Mensaje"
 msgid "Moderate"
 msgstr "Moderar"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "hace unos segundos"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "hace un minuto"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "hace %d minutos"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "hace una hora"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "hace %d horas"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "hace un día"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "hace %d días"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "hace un mes"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "hace %d meses"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "hace un año"
 
diff --git a/locale/fa/LC_MESSAGES/statusnet.po b/locale/fa/LC_MESSAGES/statusnet.po
index 877debaec3..600323e436 100644
--- a/locale/fa/LC_MESSAGES/statusnet.po
+++ b/locale/fa/LC_MESSAGES/statusnet.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:49+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:38+0000\n"
 "Last-Translator: Ahmad Sufi Mahmudi\n"
 "Language-Team: Persian\n"
 "MIME-Version: 1.0\n"
@@ -20,7 +20,7 @@ msgstr ""
 "X-Language-Code: fa\n"
 "X-Message-Group: out-statusnet\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 
 #: actions/accessadminpanel.php:54 lib/adminpanelaction.php:326
@@ -66,7 +66,7 @@ msgstr "غیر فعال کردن نام نوبسی جدید"
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -195,7 +195,7 @@ msgstr "به روز رسانی از %1$ و دوستان در %2$"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -500,7 +500,7 @@ msgstr "اندازه‌ی نادرست"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -754,7 +754,7 @@ msgid "Preview"
 msgstr "پیش‌نمایش"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "حذف"
 
@@ -972,7 +972,7 @@ msgstr "این پیام را پاک کن"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1003,7 +1003,7 @@ msgstr "آیا اطمینان دارید که می‌خواهید این پیا
 msgid "Do not delete this notice"
 msgstr "این پیام را پاک نکن"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "این پیام را پاک کن"
 
@@ -1254,7 +1254,7 @@ msgstr "توصیف بسیار زیاد است (حداکثر %d حرف)."
 msgid "Could not update group."
 msgstr "نمی‌توان گروه را به‌هنگام‌سازی کرد."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "نمی‌توان نام‌های مستعار را ساخت."
 
@@ -2745,23 +2745,23 @@ msgstr "کلام بسیار طولانی است( حداکثر ۵۰ کاراکت
 msgid "Invalid tag: \"%s\""
 msgstr "نشان نادرست »%s«"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "نمی‌توان تنظیمات مکانی را تنظیم کرد."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "نمی‌توان شناسه را ذخیره کرد."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "نمی‌توان نشان را ذخیره کرد."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "تنظیمات ذخیره شد."
 
@@ -3158,7 +3158,7 @@ msgstr "شما نمی توانید آگهی خودتان را تکرار کنی
 msgid "You already repeated that notice."
 msgstr "شما قبلا آن آگهی را تکرار کردید."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr ""
 
@@ -3848,11 +3848,21 @@ msgstr "شما به این پروفيل متعهد نشدید"
 msgid "Could not save subscription."
 msgstr ""
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
 msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "چنین پرونده‌ای وجود ندارد."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "شما به این پروفيل متعهد نشدید"
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr ""
 
@@ -3912,7 +3922,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3922,16 +3932,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr ""
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4328,22 +4338,22 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "مشکل در ذخیره کردن پیام. بسیار طولانی."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "مشکل در ذخیره کردن پیام. کاربر نا شناخته."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "تعداد خیلی زیاد آگهی و بسیار سریع؛ استراحت کنید و مجددا دقایقی دیگر ارسال "
 "کنید."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4351,25 +4361,20 @@ msgstr ""
 "تعداد زیاد پیام های دو نسخه ای و بسرعت؛ استراحت کنید و دقایقی دیگر مجددا "
 "ارسال کنید."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "شما از فرستادن پست در این سایت مردود شدید ."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "مشکل در ذخیره کردن آگهی."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "مشکل در ذخیره کردن آگهی."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4394,7 +4399,7 @@ msgstr "تایید نشده!"
 msgid "Couldn't delete self-subscription."
 msgstr ""
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr ""
 
@@ -4403,11 +4408,11 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "خوش امدید به %1$s , @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "نمیتوان گروه را تشکیل داد"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr ""
 
@@ -4623,6 +4628,18 @@ msgstr "بعد از"
 msgid "Before"
 msgstr "قبل از"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "شما نمی توانید در این سایت تغیری ایجاد کنید"
@@ -4938,7 +4955,7 @@ msgstr "چنین کاربری وجود ندارد."
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4976,34 +4993,39 @@ msgstr "فرمان ورود از کار افتاده است"
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "مشترک‌ها"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "شما توسط هیچ کس تصویب نشده اید ."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "هم اکنون شما این کاربران را دنبال می‌کنید: "
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "هیچکس شما را تایید نکرده ."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "هیچکس شما را تایید نکرده ."
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "شما در هیچ گروهی عضو نیستید ."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "شما یک عضو این گروه نیستید."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5017,6 +5039,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5044,19 +5067,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr ""
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "شما ممکن است بخواهید نصاب را اجرا کنید تا این را تعمیر کند."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "برو به نصاب."
 
@@ -5470,7 +5493,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "از"
 
@@ -5619,23 +5642,23 @@ msgstr ""
 msgid "at"
 msgstr "در"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "در زمینه"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "تکرار از"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "به این آگهی جواب دهید"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "جواب دادن"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "آگهی تکرار شد"
 
@@ -5914,47 +5937,47 @@ msgstr "پیام"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "چند ثانیه پیش"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "حدود یک دقیقه پیش"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "حدود %d دقیقه پیش"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "حدود یک ساعت پیش"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "حدود %d ساعت پیش"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "حدود یک روز پیش"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "حدود %d روز پیش"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "حدود یک ماه پیش"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "حدود %d ماه پیش"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "حدود یک سال پیش"
 
diff --git a/locale/fi/LC_MESSAGES/statusnet.po b/locale/fi/LC_MESSAGES/statusnet.po
index e1222193bb..b92edf1118 100644
--- a/locale/fi/LC_MESSAGES/statusnet.po
+++ b/locale/fi/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:46+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:33+0000\n"
 "Language-Team: Finnish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: fi\n"
 "X-Message-Group: out-statusnet\n"
@@ -68,7 +68,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -197,7 +197,7 @@ msgstr "Käyttäjän %1$s ja kavereiden päivitykset palvelussa %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -512,7 +512,7 @@ msgstr "Koko ei kelpaa."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -772,7 +772,7 @@ msgid "Preview"
 msgstr "Esikatselu"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Poista"
 
@@ -986,7 +986,7 @@ msgstr "Poista tämä päivitys"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1017,7 +1017,7 @@ msgstr "Oletko varma että haluat poistaa tämän päivityksen?"
 msgid "Do not delete this notice"
 msgstr "Älä poista tätä päivitystä"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Poista tämä päivitys"
 
@@ -1276,7 +1276,7 @@ msgstr "kuvaus on liian pitkä (max %d merkkiä)."
 msgid "Could not update group."
 msgstr "Ei voitu päivittää ryhmää."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Ei voitu lisätä aliasta."
 
@@ -2828,24 +2828,24 @@ msgstr "Kieli on liian pitkä (max 50 merkkiä)."
 msgid "Invalid tag: \"%s\""
 msgstr "Virheellinen tagi: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Ei voitu asettaa käyttäjälle automaattista tilausta."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Tageja ei voitu tallentaa."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Ei voitu tallentaa profiilia."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Tageja ei voitu tallentaa."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Asetukset tallennettu."
 
@@ -3278,7 +3278,7 @@ msgstr "Et voi rekisteröityä, jos et hyväksy lisenssiehtoja."
 msgid "You already repeated that notice."
 msgstr "Sinä olet jo estänyt tämän käyttäjän."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Luotu"
@@ -3988,11 +3988,21 @@ msgstr "Et ole tilannut tämän käyttäjän päivityksiä."
 msgid "Could not save subscription."
 msgstr "Tilausta ei onnistuttu tallentamaan."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Käyttäjä ei ole rekisteröitynyt tähän palveluun."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Tiedostoa ei ole."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Et ole tilannut tämän käyttäjän päivityksiä."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Tilattu"
 
@@ -4052,7 +4062,7 @@ msgstr "Näiden ihmisten päivityksiä sinä seuraat."
 msgid "These are the people whose notices %s listens to."
 msgstr "Käyttäjä %s seuraa näiden ihmisten päivityksiä."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4062,16 +4072,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s ei seuraa ketään käyttäjää."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4500,23 +4510,23 @@ msgstr "Viestin päivittäminen uudella URI-osoitteella ei onnistunut."
 msgid "DB error inserting hashtag: %s"
 msgstr "Tietokantavirhe tallennettaessa risutagiä: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Virhe tapahtui päivityksen tallennuksessa. Tuntematon käyttäjä."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Liian monta päivitystä liian nopeasti; pidä pieni hengähdystauko ja jatka "
 "päivityksien lähettämista muutaman minuutin päästä."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4524,25 +4534,20 @@ msgstr ""
 "Liian monta päivitystä liian nopeasti; pidä pieni hengähdystauko ja jatka "
 "päivityksien lähettämista muutaman minuutin päästä."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Päivityksesi tähän palveluun on estetty."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Ongelma päivityksen tallentamisessa."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Tietokantavirhe tallennettaessa vastausta: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4570,7 +4575,7 @@ msgstr "Ei ole tilattu!."
 msgid "Couldn't delete self-subscription."
 msgstr "Ei voitu poistaa tilausta."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Ei voitu poistaa tilausta."
 
@@ -4579,11 +4584,11 @@ msgstr "Ei voitu poistaa tilausta."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Viesti käyttäjälle %1$s, %2$s"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Ryhmän luonti ei onnistunut."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Ryhmän jäsenyystietoja ei voitu asettaa."
 
@@ -4809,6 +4814,18 @@ msgstr "Myöhemmin"
 msgid "Before"
 msgstr "Aiemmin"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5124,7 +5141,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Anna käyttäjätunnus, jonka päivitykset haluat tilata"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Käyttäjää ei ole."
 
@@ -5133,7 +5149,7 @@ msgstr "Käyttäjää ei ole."
 msgid "Subscribed to %s"
 msgstr "Käyttäjän %s päivitykset tilattu"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Anna käyttäjätunnus, jonka päivityksien tilauksen haluat lopettaa"
 
@@ -5171,40 +5187,45 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Käyttäjän %s päivitysten tilaus lopetettu"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Et ole tilannut tämän käyttäjän päivityksiä."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Olet jos tilannut seuraavien käyttäjien päivitykset:"
 msgstr[1] "Olet jos tilannut seuraavien käyttäjien päivitykset:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Toista ei voitu asettaa tilaamaan sinua."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Toista ei voitu asettaa tilaamaan sinua."
 msgstr[1] "Toista ei voitu asettaa tilaamaan sinua."
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Sinä et kuulu tähän ryhmään."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Sinä et kuulu tähän ryhmään."
 msgstr[1] "Sinä et kuulu tähän ryhmään."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5218,6 +5239,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5245,20 +5267,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Varmistuskoodia ei ole annettu."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "Kirjaudu sisään palveluun"
@@ -5693,7 +5715,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr " lähteestä "
@@ -5843,25 +5865,25 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "Ei sisältöä!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Luotu"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Vastaa tähän päivitykseen"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Vastaus"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Päivitys on poistettu."
@@ -6156,47 +6178,47 @@ msgstr "Viesti"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "muutama sekunti sitten"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "noin minuutti sitten"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "noin %d minuuttia sitten"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "noin tunti sitten"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "noin %d tuntia sitten"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "noin päivä sitten"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "noin %d päivää sitten"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "noin kuukausi sitten"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "noin %d kuukautta sitten"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "noin vuosi sitten"
 
diff --git a/locale/fr/LC_MESSAGES/statusnet.po b/locale/fr/LC_MESSAGES/statusnet.po
index 663f4fc1d1..cf0cc849b2 100644
--- a/locale/fr/LC_MESSAGES/statusnet.po
+++ b/locale/fr/LC_MESSAGES/statusnet.po
@@ -14,12 +14,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:52+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:48+0000\n"
 "Language-Team: French\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: fr\n"
 "X-Message-Group: out-statusnet\n"
@@ -66,7 +66,7 @@ msgstr "Désactiver les nouvelles inscriptions."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -197,7 +197,7 @@ msgstr "Statuts de %1$s et ses amis dans %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -505,7 +505,7 @@ msgstr "Jeton incorrect."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -771,7 +771,7 @@ msgid "Preview"
 msgstr "Aperçu"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Supprimer"
 
@@ -981,7 +981,7 @@ msgstr "Supprimer cette application"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1012,7 +1012,7 @@ msgstr "Voulez-vous vraiment supprimer cet avis ?"
 msgid "Do not delete this notice"
 msgstr "Ne pas supprimer cet avis"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Supprimer cet avis"
 
@@ -1253,7 +1253,7 @@ msgstr "la description est trop longue (%d caractères maximum)."
 msgid "Could not update group."
 msgstr "Impossible de mettre à jour le groupe."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Impossible de créer les alias."
 
@@ -2800,23 +2800,23 @@ msgstr "La langue est trop longue (255 caractères maximum)."
 msgid "Invalid tag: \"%s\""
 msgstr "Marque invalide : « %s »"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Impossible de mettre à jour l’auto-abonnement."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Impossible d’enregistrer les préférences de localisation."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Impossible d’enregistrer le profil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Impossible d’enregistrer les marques."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Préférences enregistrées."
 
@@ -3256,7 +3256,7 @@ msgstr "Vous ne pouvez pas reprendre votre propre avis."
 msgid "You already repeated that notice."
 msgstr "Vous avez déjà repris cet avis."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Repris"
 
@@ -3982,11 +3982,21 @@ msgstr "Vous n’êtes pas abonné(e) à ce profil."
 msgid "Could not save subscription."
 msgstr "Impossible d’enregistrer l’abonnement."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Ceci n’est pas un utilisateur local."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Fichier non trouvé."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Vous n’êtes pas abonné(e) à ce profil."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Abonné"
 
@@ -4050,7 +4060,7 @@ msgstr "Vous suivez les avis de ces personnes."
 msgid "These are the people whose notices %s listens to."
 msgstr "Les avis de ces personnes sont suivis par %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4066,16 +4076,16 @@ msgstr ""
 "êtes un [utilisateur de Twitter](%%action.twittersettings%%), vous pouvez "
 "vous abonner automatiquement aux gens auquels vous êtes déjà abonné là-bas."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s ne suit actuellement personne."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4506,22 +4516,22 @@ msgstr "Impossible de mettre à jour le message avec un nouvel URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erreur de base de donnée en insérant la marque (hashtag) : %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problème lors de l’enregistrement de l’avis ; trop long."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Erreur lors de l’enregistrement de l’avis. Utilisateur inconnu."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Trop d’avis, trop vite ! Faites une pause et publiez à nouveau dans quelques "
 "minutes."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4529,24 +4539,19 @@ msgstr ""
 "Trop de messages en double trop vite ! Prenez une pause et publiez à nouveau "
 "dans quelques minutes."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Il vous est interdit de poster des avis sur ce site."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problème lors de l’enregistrement de l’avis."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Problème lors de l’enregistrement de la boîte de réception du groupe."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Erreur de base de donnée en insérant la réponse :%s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4571,7 +4576,7 @@ msgstr "Pas abonné !"
 msgid "Couldn't delete self-subscription."
 msgstr "Impossible de supprimer l’abonnement à soi-même."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Impossible de cesser l’abonnement"
 
@@ -4580,11 +4585,11 @@ msgstr "Impossible de cesser l’abonnement"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bienvenue à %1$s, @%2$s !"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Impossible de créer le groupe."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Impossible d’établir l’inscription au groupe."
 
@@ -4809,6 +4814,18 @@ msgstr "Après"
 msgid "Before"
 msgstr "Avant"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Vous ne pouvez pas faire de modifications sur ce site."
@@ -5113,7 +5130,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Indiquez le nom de l’utilisateur auquel vous souhaitez vous abonner"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Utilisateur non trouvé."
 
@@ -5122,7 +5138,7 @@ msgstr "Utilisateur non trouvé."
 msgid "Subscribed to %s"
 msgstr "Abonné à %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Indiquez le nom de l’utilisateur duquel vous souhaitez vous désabonner"
 
@@ -5162,37 +5178,43 @@ msgstr ""
 "Ce lien n’est utilisable qu’une seule fois, et est valable uniquement "
 "pendant 2 minutes : %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Désabonné de %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Vous n’êtes abonné(e) à personne."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Vous êtes abonné à cette personne :"
 msgstr[1] "Vous êtes abonné à ces personnes :"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Personne ne s’est abonné à vous."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Cette personne est abonnée à vous :"
 msgstr[1] "Ces personnes sont abonnées à vous :"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Vous n’êtes membre d’aucun groupe."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Vous êtes membre de ce groupe :"
 msgstr[1] "Vous êtes membre de ces groupes :"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5206,6 +5228,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5271,20 +5294,20 @@ msgstr ""
 "tracks - pas encore implémenté.\n"
 "tracking - pas encore implémenté.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Aucun fichier de configuration n’a été trouvé. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 "J’ai cherché des fichiers de configuration dans les emplacements suivants : "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Vous pouvez essayer de lancer l’installeur pour régler ce problème."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Aller au programme d’installation"
 
@@ -5783,7 +5806,7 @@ msgstr ""
 "pour démarrer des conversations avec d’autres utilisateurs. Ceux-ci peuvent "
 "vous envoyer des messages destinés à vous seul(e)."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "de"
 
@@ -5934,23 +5957,23 @@ msgstr "O"
 msgid "at"
 msgstr "chez"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "dans le contexte"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Repris par"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Répondre à cet avis"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Répondre"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Avis repris"
 
@@ -6228,47 +6251,47 @@ msgstr "Message"
 msgid "Moderate"
 msgstr "Modérer"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "il y a quelques secondes"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "il y a 1 minute"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "il y a %d minutes"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "il y a 1 heure"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "il y a %d heures"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "il y a 1 jour"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "il y a %d jours"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "il y a 1 mois"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "il y a %d mois"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "il y a environ 1 an"
 
diff --git a/locale/ga/LC_MESSAGES/statusnet.po b/locale/ga/LC_MESSAGES/statusnet.po
index abbf011aaa..b60553d44f 100644
--- a/locale/ga/LC_MESSAGES/statusnet.po
+++ b/locale/ga/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:55+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:51+0000\n"
 "Language-Team: Irish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ga\n"
 "X-Message-Group: out-statusnet\n"
@@ -67,7 +67,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -192,7 +192,7 @@ msgstr "Actualizacións dende %1$s e amigos en %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -510,7 +510,7 @@ msgstr "Tamaño inválido."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -772,7 +772,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete"
 msgstr "eliminar"
@@ -997,7 +997,7 @@ msgstr "Eliminar chío"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1030,7 +1030,7 @@ msgstr "Estas seguro que queres eliminar este chío?"
 msgid "Do not delete this notice"
 msgstr "Non se pode eliminar este chíos."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete this notice"
 msgstr "Eliminar chío"
@@ -1297,7 +1297,7 @@ msgstr "O teu Bio é demasiado longo (max 140 car.)."
 msgid "Could not update group."
 msgstr "Non se puido actualizar o usuario."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Non se puido crear o favorito."
@@ -2860,24 +2860,24 @@ msgstr "A Linguaxe é demasiado longa (max 50 car.)."
 msgid "Invalid tag: \"%s\""
 msgstr "Etiqueta inválida: '%s'"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Non se puido actualizar o usuario para autosuscrición."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Non se puideron gardar as etiquetas."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Non se puido gardar o perfil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Non se puideron gardar as etiquetas."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Configuracións gardadas."
 
@@ -3318,7 +3318,7 @@ msgstr "Non podes rexistrarte se non estas de acordo coa licenza."
 msgid "You already repeated that notice."
 msgstr "Xa bloqueaches a este usuario."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Crear"
@@ -4040,11 +4040,21 @@ msgstr "Non estás suscrito a ese perfil"
 msgid "Could not save subscription."
 msgstr "Non se pode gardar a subscrición."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Non é usuario local."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Ningún chío."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Non estás suscrito a ese perfil"
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Suscrito"
 
@@ -4104,7 +4114,7 @@ msgstr "Esa é a xente á que lle estas a escoitar os seus chíos"
 msgid "These are the people whose notices %s listens to."
 msgstr "Esta é a xente á que lle estas a escoitar os chíos %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4114,16 +4124,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s está a escoitar os teus chíos %2$s."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber."
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4556,23 +4566,23 @@ msgstr "Non se puido actualizar a mensaxe coa nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erro ó inserir o hashtag na BD: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Aconteceu un erro ó gardar o chío. Usuario descoñecido."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Demasiados chíos en pouco tempo; tomate un respiro e envíao de novo dentro "
 "duns minutos."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4581,25 +4591,20 @@ msgstr ""
 "Demasiados chíos en pouco tempo; tomate un respiro e envíao de novo dentro "
 "duns minutos."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Tes restrinxido o envio de chíos neste sitio."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Aconteceu un erro ó gardar o chío."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Erro ó inserir a contestación na BD: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4627,7 +4632,7 @@ msgstr "Non está suscrito!"
 msgid "Couldn't delete self-subscription."
 msgstr "Non se pode eliminar a subscrición."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Non se pode eliminar a subscrición."
 
@@ -4636,12 +4641,12 @@ msgstr "Non se pode eliminar a subscrición."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Mensaxe de %1$s en %2$s"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "Non se puido crear o favorito."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Non se pode gardar a subscrición."
@@ -4879,6 +4884,18 @@ msgstr "« Despois"
 msgid "Before"
 msgstr "Antes »"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5198,7 +5215,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Especifica o nome do usuario ó que queres suscribirte"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Ningún usuario."
 
@@ -5207,7 +5223,7 @@ msgstr "Ningún usuario."
 msgid "Subscribed to %s"
 msgstr "Suscrito a %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especifica o nome de usuario ó que queres deixar de seguir"
 
@@ -5245,12 +5261,17 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Desuscribir de %s"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Non estás suscrito a ese perfil"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Xa estas suscrito a estes usuarios:"
@@ -5259,12 +5280,12 @@ msgstr[2] ""
 msgstr[3] ""
 msgstr[4] ""
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Outro usuario non se puido suscribir a ti."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Outro usuario non se puido suscribir a ti."
@@ -5273,12 +5294,12 @@ msgstr[2] ""
 msgstr[3] ""
 msgstr[4] ""
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Non estás suscrito a ese perfil"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Non estás suscrito a ese perfil"
@@ -5287,7 +5308,7 @@ msgstr[2] ""
 msgstr[3] ""
 msgstr[4] ""
 
-#: lib/command.php:741
+#: lib/command.php:769
 #, fuzzy
 msgid ""
 "Commands:\n"
@@ -5302,6 +5323,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5355,20 +5377,20 @@ msgstr ""
 "tracks - non implementado por agora.\n"
 "tracking - non implementado por agora.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Sen código de confirmación."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5853,7 +5875,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr " dende "
@@ -6006,27 +6028,27 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "Sen contido!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Crear"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply to this notice"
 msgstr "Non se pode eliminar este chíos."
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 #, fuzzy
 msgid "Reply"
 msgstr "contestar"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Chío publicado"
@@ -6333,47 +6355,47 @@ msgstr "Nova mensaxe"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "fai uns segundos"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "fai un minuto"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "fai %d minutos"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "fai unha hora"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "fai %d horas"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "fai un día"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "fai %d días"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "fai un mes"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "fai %d meses"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "fai un ano"
 
diff --git a/locale/he/LC_MESSAGES/statusnet.po b/locale/he/LC_MESSAGES/statusnet.po
index d90c74f5e4..424917efb2 100644
--- a/locale/he/LC_MESSAGES/statusnet.po
+++ b/locale/he/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:02:58+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:54+0000\n"
 "Language-Team: Hebrew\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: he\n"
 "X-Message-Group: out-statusnet\n"
@@ -64,7 +64,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -189,7 +189,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -503,7 +503,7 @@ msgstr "גודל לא חוקי."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -764,7 +764,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete"
 msgstr "מחק"
@@ -985,7 +985,7 @@ msgstr "תאר את עצמך ואת נושאי העניין שלך ב-140 אות
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1015,7 +1015,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "אין הודעה כזו."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr ""
 
@@ -1275,7 +1275,7 @@ msgstr "הביוגרפיה ארוכה מידי (לכל היותר 140 אותיו
 msgid "Could not update group."
 msgstr "עידכון המשתמש נכשל."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "שמירת מידע התמונה נכשל"
@@ -2783,25 +2783,25 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr "כתובת אתר הבית '%s' אינה חוקית"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "שמירת הפרופיל נכשלה."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "שמירת הפרופיל נכשלה."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "שמירת הפרופיל נכשלה."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "ההגדרות נשמרו."
 
@@ -3204,7 +3204,7 @@ msgstr "לא ניתן להירשם ללא הסכמה לרשיון"
 msgid "You already repeated that notice."
 msgstr "כבר נכנסת למערכת!"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "צור"
@@ -3896,12 +3896,21 @@ msgstr "לא שלחנו אלינו את הפרופיל הזה"
 msgid "Could not save subscription."
 msgstr "יצירת המנוי נכשלה."
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "אין משתמש כזה."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "אין הודעה כזו."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "לא שלחנו אלינו את הפרופיל הזה"
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "הירשם כמנוי"
@@ -3962,7 +3971,7 @@ msgstr "אלה האנשים שלהודעות שלהם אתה מאזין."
 msgid "These are the people whose notices %s listens to."
 msgstr "אלה האנשים ש%s מאזין להודעות שלהם."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3972,17 +3981,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s כעת מאזין להודעות שלך ב-%2$s"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "אין זיהוי Jabber כזה."
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "סמס"
 
@@ -4405,46 +4414,41 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "בעיה בשמירת ההודעה."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "שגיאת מסד נתונים בהכנסת התגובה: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4472,7 +4476,7 @@ msgstr "לא מנוי!"
 msgid "Couldn't delete self-subscription."
 msgstr "מחיקת המנוי לא הצליחה."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "מחיקת המנוי לא הצליחה."
 
@@ -4481,12 +4485,12 @@ msgstr "מחיקת המנוי לא הצליחה."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "שמירת מידע התמונה נכשל"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "יצירת המנוי נכשלה."
@@ -4720,6 +4724,18 @@ msgstr "<< אחרי"
 msgid "Before"
 msgstr "לפני >>"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -5040,7 +5056,7 @@ msgstr "אין משתמש כזה."
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -5078,40 +5094,45 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "בטל מנוי"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "לא שלחנו אלינו את הפרופיל הזה"
 msgstr[1] "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "הרשמה מרוחקת"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "הרשמה מרוחקת"
 msgstr[1] "הרשמה מרוחקת"
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "לא שלחנו אלינו את הפרופיל הזה"
 msgstr[1] "לא שלחנו אלינו את הפרופיל הזה"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5125,6 +5146,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5152,20 +5174,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "אין קוד אישור."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5590,7 +5612,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr ""
 
@@ -5741,26 +5763,26 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "אין תוכן!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "צור"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 #, fuzzy
 msgid "Reply"
 msgstr "הגב"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "הודעות"
@@ -6057,47 +6079,47 @@ msgstr "הודעה חדשה"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "לפני מספר שניות"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "לפני כדקה"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "לפני כ-%d דקות"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "לפני כשעה"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "לפני כ-%d שעות"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "לפני כיום"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "לפני כ-%d ימים"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "לפני כחודש"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "לפני כ-%d חודשים"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "לפני כשנה"
 
diff --git a/locale/hsb/LC_MESSAGES/statusnet.po b/locale/hsb/LC_MESSAGES/statusnet.po
index d8f5480ac8..7b6870afec 100644
--- a/locale/hsb/LC_MESSAGES/statusnet.po
+++ b/locale/hsb/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:01+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:50:58+0000\n"
 "Language-Team: Dutch\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: hsb\n"
 "X-Message-Group: out-statusnet\n"
@@ -64,7 +64,7 @@ msgstr "Nowe registrowanja znjemóžnić."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -187,7 +187,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -488,7 +488,7 @@ msgstr "Njepłaćiwa wulkosć."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -741,7 +741,7 @@ msgid "Preview"
 msgstr "Přehlad"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Zničić"
 
@@ -950,7 +950,7 @@ msgstr "Tutu zdźělenku wušmórnyć"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -979,7 +979,7 @@ msgstr "Chceš woprawdźe tutu zdźělenku wušmórnyć?"
 msgid "Do not delete this notice"
 msgstr "Tutu zdźělenku njewušmórnyć"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Tutu zdźělenku wušmórnyć"
 
@@ -1219,7 +1219,7 @@ msgstr "wopisanje je předołho (maks. %d znamješkow)."
 msgid "Could not update group."
 msgstr "Skupina njeje so dała aktualizować."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Aliasy njejsu so dali wutworić."
 
@@ -2651,23 +2651,23 @@ msgstr "Mjeno rěče je předołhe (maks. 50 znamješkow)."
 msgid "Invalid tag: \"%s\""
 msgstr ""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Nastajenja městna njedachu so składować."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr ""
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr ""
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Nastajenja składowane."
 
@@ -3057,7 +3057,7 @@ msgstr "Njemóžeš swójsku zdźělenku wospjetować."
 msgid "You already repeated that notice."
 msgstr "Sy tutu zdźělenku hižo wospjetował."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Wospjetowany"
 
@@ -3728,11 +3728,21 @@ msgstr "Njejsy tón profil abonował."
 msgid "Could not save subscription."
 msgstr ""
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Njeje lokalny wužiwar."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Dataja njeeksistuje."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Njejsy tón profil abonował."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Abonowany"
 
@@ -3792,7 +3802,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3802,16 +3812,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4205,43 +4215,38 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4266,7 +4271,7 @@ msgstr "Njeje abonowany!"
 msgid "Couldn't delete self-subscription."
 msgstr "Sebjeabonement njeje so dał zničić."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Abonoment njeje so dał zničić."
 
@@ -4275,11 +4280,11 @@ msgstr "Abonoment njeje so dał zničić."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr ""
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr ""
 
@@ -4495,6 +4500,18 @@ msgstr ""
 msgid "Before"
 msgstr ""
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4798,7 +4815,7 @@ msgstr "Wužiwar njeeksistuje"
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4836,11 +4853,16 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Wotskazany"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr ""
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Sy tutu wosobu abonował:"
@@ -4848,11 +4870,11 @@ msgstr[1] "Sy tutej wosobje abonował:"
 msgstr[2] "Sy tute wosoby abonował:"
 msgstr[3] "Sy tute wosoby abonował:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr ""
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Tuta wosoba je će abonowała:"
@@ -4860,11 +4882,11 @@ msgstr[1] "Tutej wosobje stej će abonowałoj:"
 msgstr[2] "Tute wosoby su će abonowali:"
 msgstr[3] "Tute wosoby su će abonowali:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr ""
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Sy čłon tuteje skupiny:"
@@ -4872,7 +4894,7 @@ msgstr[1] "Sy čłon tuteju skupinow:"
 msgstr[2] "Sy čłon tutych skupinow:"
 msgstr[3] "Sy čłon tutych skupinow:"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -4886,6 +4908,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -4913,19 +4936,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Žana konfiguraciska dataja namakana. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5331,7 +5354,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "wot"
 
@@ -5476,23 +5499,23 @@ msgstr "Z"
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Wospjetowany wot"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Na tutu zdźělenku wotmołwić"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Wotmołwić"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Zdźělenka wospjetowana"
 
@@ -5770,47 +5793,47 @@ msgstr "Powěsć"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "před něšto sekundami"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "před něhdźe jednej mjeńšinu"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "před %d mjeńšinami"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "před něhdźe jednej hodźinu"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "před něhdźe %d hodźinami"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "před něhdźe jednym dnjom"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "před něhdźe %d dnjemi"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "před něhdźe jednym měsacom"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "před něhdźe %d měsacami"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "před něhdźe jednym lětom"
 
diff --git a/locale/ia/LC_MESSAGES/statusnet.po b/locale/ia/LC_MESSAGES/statusnet.po
index b3fd3770a9..fa42bd3fea 100644
--- a/locale/ia/LC_MESSAGES/statusnet.po
+++ b/locale/ia/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:04+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:01+0000\n"
 "Language-Team: Interlingua\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ia\n"
 "X-Message-Group: out-statusnet\n"
@@ -60,7 +60,7 @@ msgstr "Disactivar le creation de nove contos."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -190,7 +190,7 @@ msgstr "Actualisationes de %1$s e su amicos in %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -494,7 +494,7 @@ msgstr "Indicio invalide."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -757,7 +757,7 @@ msgid "Preview"
 msgstr "Previsualisation"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Deler"
 
@@ -967,7 +967,7 @@ msgstr "Deler iste application"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -998,7 +998,7 @@ msgstr "Es tu secur de voler deler iste nota?"
 msgid "Do not delete this notice"
 msgstr "Non deler iste nota"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Deler iste nota"
 
@@ -1239,7 +1239,7 @@ msgstr "description es troppo longe (max %d chars)."
 msgid "Could not update group."
 msgstr "Non poteva actualisar gruppo."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Non poteva crear aliases."
 
@@ -2769,23 +2769,23 @@ msgstr "Lingua es troppo longe (max 50 chars)."
 msgid "Invalid tag: \"%s\""
 msgstr "Etiquetta invalide: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Non poteva actualisar usator pro autosubscription."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Non poteva salveguardar le preferentias de loco."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Non poteva salveguardar profilo."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Non poteva salveguardar etiquettas."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Preferentias confirmate."
 
@@ -3218,7 +3218,7 @@ msgstr "Tu non pote repeter tu proprie nota."
 msgid "You already repeated that notice."
 msgstr "Tu ha ja repetite iste nota."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Repetite"
 
@@ -3934,11 +3934,21 @@ msgstr "Tu non es subscribite a iste profilo."
 msgid "Could not save subscription."
 msgstr "Non poteva salveguardar le subscription."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Le usator non es local."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "File non existe."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Tu non es subscribite a iste profilo."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Subscribite"
 
@@ -4002,7 +4012,7 @@ msgstr "Tu seque le notas de iste personas."
 msgid "These are the people whose notices %s listens to."
 msgstr "%s seque le notas de iste personas."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4018,16 +4028,16 @@ msgstr ""
 "action.twittersettings%%), tu pote automaticamente subscriber te a personas "
 "que tu ja seque la."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s non seque alcuno."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4453,22 +4463,22 @@ msgstr "Non poteva actualisar message con nove URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Error in base de datos durante insertion del marca (hashtag): %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problema salveguardar nota. Troppo longe."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema salveguardar nota. Usator incognite."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Troppo de notas troppo rapidemente; face un pausa e publica de novo post "
 "alcun minutas."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4476,24 +4486,19 @@ msgstr ""
 "Troppo de messages duplicate troppo rapidemente; face un pausa e publica de "
 "novo post alcun minutas."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Il te es prohibite publicar notas in iste sito."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problema salveguardar nota."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Problema salveguardar le cassa de entrata del gruppo."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Error del base de datos durante le insertion del responsa: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4518,7 +4523,7 @@ msgstr "Non subscribite!"
 msgid "Couldn't delete self-subscription."
 msgstr "Non poteva deler auto-subscription."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Non poteva deler subscription."
 
@@ -4527,11 +4532,11 @@ msgstr "Non poteva deler subscription."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Benvenite a %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Non poteva crear gruppo."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Non poteva configurar le membrato del gruppo."
 
@@ -4753,6 +4758,18 @@ msgstr "Post"
 msgid "Before"
 msgstr "Ante"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Tu non pote facer modificationes in iste sito."
@@ -5053,16 +5070,15 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Specifica le nomine del usator al qual subscriber te"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
-msgstr "Usator non existe."
+msgstr "Usator non existe"
 
 #: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Subscribite a %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Specifica le nomine del usator al qual cancellar le subscription"
 
@@ -5102,37 +5118,43 @@ msgstr ""
 "Iste ligamine pote esser usate solmente un vice, e es valide durante "
 "solmente 2 minutas: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Subscription a %s cancellate"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Tu non es subscribite a alcuno."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Tu es subscribite a iste persona:"
 msgstr[1] "Tu es subscribite a iste personas:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Necuno es subscribite a te."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Iste persona es subscribite a te:"
 msgstr[1] "Iste personas es subscribite a te:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Tu non es membro de alcun gruppo."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Tu es membro de iste gruppo:"
 msgstr[1] "Tu es membro de iste gruppos:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5146,6 +5168,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5210,19 +5233,19 @@ msgstr ""
 "tracks - non ancora implementate.\n"
 "tracking - non ancora implementate.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Nulle file de configuration trovate. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Io cercava files de configuration in le sequente locos: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Considera executar le installator pro reparar isto."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Ir al installator."
 
@@ -5718,7 +5741,7 @@ msgstr ""
 "altere usatores in conversation. Altere personas pote inviar te messages que "
 "solmente tu pote leger."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "de"
 
@@ -5869,23 +5892,23 @@ msgstr "W"
 msgid "at"
 msgstr "a"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "in contexto"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Repetite per"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Responder a iste nota"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Nota repetite"
 
@@ -6163,47 +6186,47 @@ msgstr "Message"
 msgid "Moderate"
 msgstr "Moderar"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "alcun secundas retro"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "circa un minuta retro"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "circa %d minutas retro"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "circa un hora retro"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "circa %d horas retro"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "circa un die retro"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "circa %d dies retro"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "circa un mense retro"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "circa %d menses retro"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "circa un anno retro"
 
diff --git a/locale/is/LC_MESSAGES/statusnet.po b/locale/is/LC_MESSAGES/statusnet.po
index 4ff8809785..08e4fec952 100644
--- a/locale/is/LC_MESSAGES/statusnet.po
+++ b/locale/is/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:19+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:05+0000\n"
 "Language-Team: Icelandic\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: is\n"
 "X-Message-Group: out-statusnet\n"
@@ -67,7 +67,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr "Færslur frá %1$s og vinum á %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -505,7 +505,7 @@ msgstr "Ótæk stærð."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -762,7 +762,7 @@ msgid "Preview"
 msgstr "Forsýn"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Eyða"
 
@@ -978,7 +978,7 @@ msgstr "Eyða þessu babli"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1007,7 +1007,7 @@ msgstr "Ertu viss um að þú viljir eyða þessu babli?"
 msgid "Do not delete this notice"
 msgstr ""
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Eyða þessu babli"
 
@@ -1266,7 +1266,7 @@ msgstr "Lýsing er of löng (í mesta lagi 140 tákn)."
 msgid "Could not update group."
 msgstr "Gat ekki uppfært hóp."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr ""
 
@@ -2809,24 +2809,24 @@ msgstr "Tungumál er of langt (í mesta lagi 50 stafir)."
 msgid "Invalid tag: \"%s\""
 msgstr "Ógilt merki: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Gat ekki uppfært notanda í sjálfvirka áskrift."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Gat ekki vistað merki."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Gat ekki vistað persónulega síðu."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Gat ekki vistað merki."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Stillingar vistaðar."
 
@@ -3250,7 +3250,7 @@ msgstr "Þú getur ekki nýskráð þig nema þú samþykkir leyfið."
 msgid "You already repeated that notice."
 msgstr "Þú hefur nú þegar lokað á þennan notanda."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Í sviðsljósinu"
@@ -3943,11 +3943,21 @@ msgstr "Þú ert ekki áskrifandi."
 msgid "Could not save subscription."
 msgstr "Gat ekki vistað áskrift."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Ekki staðbundinn notandi."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Ekkert svoleiðis babl."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Þú ert ekki áskrifandi."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Þú ert nú í áskrift"
 
@@ -4007,7 +4017,7 @@ msgstr "Þetta er fólkið sem þú hlustar á bablið í."
 msgid "These are the people whose notices %s listens to."
 msgstr "Þetta er fólkið sem %s hlustar á bablið í."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4017,16 +4027,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber snarskilaboðaþjónusta"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4453,46 +4463,41 @@ msgstr "Gat ekki uppfært skilaboð með nýju veffangi."
 msgid "DB error inserting hashtag: %s"
 msgstr "Gagnagrunnsvilla við innsetningu myllumerkis: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Gat ekki vistað babl. Óþekktur notandi."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Of mikið babl í einu; slakaðu aðeins á og haltu svo áfram eftir nokkrar "
 "mínútur."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Það hefur verið lagt bann við babli frá þér á þessari síðu."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Vandamál komu upp við að vista babl."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Vandamál komu upp við að vista babl."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Gagnagrunnsvilla við innsetningu svars: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4520,7 +4525,7 @@ msgstr "Ekki í áskrift!"
 msgid "Couldn't delete self-subscription."
 msgstr "Gat ekki eytt áskrift."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Gat ekki eytt áskrift."
 
@@ -4529,11 +4534,11 @@ msgstr "Gat ekki eytt áskrift."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Gat ekki búið til hóp."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Gat ekki skráð hópmeðlimi."
 
@@ -4759,6 +4764,18 @@ msgstr "Eftir"
 msgid "Before"
 msgstr "Áður"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5072,7 +5089,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Tilgreindu nafn notandans sem þú vilt gerast áskrifandi að"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Enginn svoleiðis notandi."
 
@@ -5081,7 +5097,7 @@ msgstr "Enginn svoleiðis notandi."
 msgid "Subscribed to %s"
 msgstr "Nú ert þú áskrifandi að %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Tilgreindu nafn notandans sem þú vilt hætta sem áskrifandi að"
 
@@ -5119,40 +5135,45 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Nú ert þú ekki lengur áskrifandi að %s"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Þú ert ekki áskrifandi."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Þú ert nú þegar í áskrift að þessum notendum:"
 msgstr[1] "Þú ert nú þegar í áskrift að þessum notendum:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Gat ekki leyft öðrum að gerast áskrifandi að þér."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Gat ekki leyft öðrum að gerast áskrifandi að þér."
 msgstr[1] "Gat ekki leyft öðrum að gerast áskrifandi að þér."
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Þú ert ekki meðlimur í þessum hópi."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Þú ert ekki meðlimur í þessum hópi."
 msgstr[1] "Þú ert ekki meðlimur í þessum hópi."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5166,6 +5187,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5193,20 +5215,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Enginn staðfestingarlykill."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "Skrá þig inn á síðuna"
@@ -5628,7 +5650,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr "frá"
@@ -5778,24 +5800,24 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Í sviðsljósinu"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Svara þessu babli"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Svara"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Babl sent inn"
@@ -6085,47 +6107,47 @@ msgstr "Skilaboð"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "fyrir nokkrum sekúndum"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "fyrir um einni mínútu síðan"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "fyrir um %d mínútum síðan"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "fyrir um einum klukkutíma síðan"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "fyrir um %d klukkutímum síðan"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "fyrir um einum degi síðan"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "fyrir um %d dögum síðan"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "fyrir um einum mánuði síðan"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "fyrir um %d mánuðum síðan"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "fyrir um einu ári síðan"
 
diff --git a/locale/it/LC_MESSAGES/statusnet.po b/locale/it/LC_MESSAGES/statusnet.po
index 3c2b8cc8ad..7e3d7998a1 100644
--- a/locale/it/LC_MESSAGES/statusnet.po
+++ b/locale/it/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:22+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:09+0000\n"
 "Language-Team: Italian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: it\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr "Disabilita la creazione di nuovi account"
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -194,7 +194,7 @@ msgstr "Messaggi da %1$s e amici su %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -500,7 +500,7 @@ msgstr "Token non valido."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -758,7 +758,7 @@ msgid "Preview"
 msgstr "Anteprima"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Elimina"
 
@@ -967,7 +967,7 @@ msgstr "Elimina l'applicazione"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -998,7 +998,7 @@ msgstr "Vuoi eliminare questo messaggio?"
 msgid "Do not delete this notice"
 msgstr "Non eliminare il messaggio"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Elimina questo messaggio"
 
@@ -1239,7 +1239,7 @@ msgstr "La descrizione è troppo lunga (max %d caratteri)."
 msgid "Could not update group."
 msgstr "Impossibile aggiornare il gruppo."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Impossibile creare gli alias."
 
@@ -2769,23 +2769,23 @@ msgstr "La lingua è troppo lunga (max 50 caratteri)."
 msgid "Invalid tag: \"%s\""
 msgstr "Etichetta non valida: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Impossibile aggiornare l'utente per auto-abbonarsi."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Impossibile salvare le preferenze della posizione."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Impossibile salvare il profilo."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Impossibile salvare le etichette."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Impostazioni salvate."
 
@@ -3218,7 +3218,7 @@ msgstr "Non puoi ripetere i tuoi stessi messaggi."
 msgid "You already repeated that notice."
 msgstr "Hai già ripetuto quel messaggio."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Ripetuti"
 
@@ -3932,11 +3932,21 @@ msgstr "Non hai una abbonamento a quel profilo."
 msgid "Could not save subscription."
 msgstr "Impossibile salvare l'abbonamento."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Non un utente locale."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Nessun file."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Non hai una abbonamento a quel profilo."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Abbonati"
 
@@ -4000,7 +4010,7 @@ msgstr "Queste sono le persone che stai seguendo."
 msgid "These are the people whose notices %s listens to."
 msgstr "Queste sono le persone seguite da %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4015,16 +4025,16 @@ msgstr ""
 "[usi Twitter](%%action.twittersettings%%), puoi abbonarti automaticamente "
 "alle persone che già seguivi lì."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s non sta seguendo nessuno."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4453,22 +4463,22 @@ msgstr "Impossibile aggiornare il messaggio con il nuovo URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Errore del DB nell'inserire un hashtag: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problema nel salvare il messaggio. Troppo lungo."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema nel salvare il messaggio. Utente sconosciuto."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Troppi messaggi troppo velocemente; fai una pausa e scrivi di nuovo tra "
 "qualche minuto."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4476,24 +4486,19 @@ msgstr ""
 "Troppi messaggi duplicati troppo velocemente; fai una pausa e scrivi di "
 "nuovo tra qualche minuto."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Ti è proibito inviare messaggi su questo sito."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problema nel salvare il messaggio."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Problema nel salvare la casella della posta del gruppo."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Errore del DB nell'inserire la risposta: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4518,7 +4523,7 @@ msgstr "Non hai l'abbonamento!"
 msgid "Couldn't delete self-subscription."
 msgstr "Impossibile eliminare l'auto-abbonamento."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Impossibile eliminare l'abbonamento."
 
@@ -4527,11 +4532,11 @@ msgstr "Impossibile eliminare l'abbonamento."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Benvenuti su %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Impossibile creare il gruppo."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Impossibile impostare la membership al gruppo."
 
@@ -4755,6 +4760,18 @@ msgstr "Successivi"
 msgid "Before"
 msgstr "Precedenti"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Non puoi apportare modifiche al sito."
@@ -5054,7 +5071,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Specifica il nome dell'utente a cui abbonarti."
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Utente inesistente."
 
@@ -5063,7 +5079,7 @@ msgstr "Utente inesistente."
 msgid "Subscribed to %s"
 msgstr "Abbonati a %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Specifica il nome dell'utente da cui annullare l'abbonamento."
 
@@ -5103,37 +5119,43 @@ msgstr ""
 "Questo collegamento è utilizzabile una sola volta ed è valido solo per 2 "
 "minuti: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Abbonamento a %s annullato"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Il tuo abbonamento è stato annullato."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Persona di cui hai già un abbonamento:"
 msgstr[1] "Persone di cui hai già un abbonamento:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Nessuno è abbonato ai tuoi messaggi."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Questa persona è abbonata ai tuoi messaggi:"
 msgstr[1] "Queste persone sono abbonate ai tuoi messaggi:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Non fai parte di alcun gruppo."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Non fai parte di questo gruppo:"
 msgstr[1] "Non fai parte di questi gruppi:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5147,6 +5169,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5213,21 +5236,21 @@ msgstr ""
 "tracks - non ancora implementato\n"
 "tracking - non ancora implementato\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Non è stato trovato alcun file di configurazione. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "I file di configurazione sono stati cercati in questi posti: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 "Potrebbe essere necessario lanciare il programma d'installazione per "
 "correggere il problema."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Vai al programma d'installazione."
 
@@ -5722,7 +5745,7 @@ msgstr ""
 "iniziare una conversazione con altri utenti. Altre persone possono mandare "
 "messaggi riservati solamente a te."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "via"
 
@@ -5872,23 +5895,23 @@ msgstr "O"
 msgid "at"
 msgstr "presso"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "in una discussione"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Ripetuto da"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Rispondi a questo messaggio"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Rispondi"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Messaggio ripetuto"
 
@@ -6166,47 +6189,47 @@ msgstr "Messaggio"
 msgid "Moderate"
 msgstr "Modera"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "pochi secondi fa"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "circa un minuto fa"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "circa %d minuti fa"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "circa un'ora fa"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "circa %d ore fa"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "circa un giorno fa"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "circa %d giorni fa"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "circa un mese fa"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "circa %d mesi fa"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "circa un anno fa"
 
diff --git a/locale/ja/LC_MESSAGES/statusnet.po b/locale/ja/LC_MESSAGES/statusnet.po
index 9b8fd009d7..e05ddbd153 100644
--- a/locale/ja/LC_MESSAGES/statusnet.po
+++ b/locale/ja/LC_MESSAGES/statusnet.po
@@ -11,12 +11,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:25+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:12+0000\n"
 "Language-Team: Japanese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ja\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr "新規登録を無効。"
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr "%2$s に %1$s と友人からの更新があります！"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -498,7 +498,7 @@ msgstr "不正なトークン。"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -750,7 +750,7 @@ msgid "Preview"
 msgstr "プレビュー"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "削除"
 
@@ -961,7 +961,7 @@ msgstr "このアプリケーションを削除"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -992,7 +992,7 @@ msgstr "本当にこのつぶやきを削除しますか？"
 msgid "Do not delete this notice"
 msgstr "このつぶやきを削除できません。"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "このつぶやきを削除"
 
@@ -1233,7 +1233,7 @@ msgstr "記述が長すぎます。（最長 %d 字）"
 msgid "Could not update group."
 msgstr "グループを更新できません。"
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "別名を作成できません。"
 
@@ -2757,23 +2757,23 @@ msgstr "言語が長すぎます。(最大50字)"
 msgid "Invalid tag: \"%s\""
 msgstr "不正なタグ: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "自動フォローのためのユーザを更新できませんでした。"
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "場所情報を保存できません。"
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "プロファイルを保存できません"
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "タグを保存できません。"
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "設定が保存されました。"
 
@@ -3205,7 +3205,7 @@ msgstr "自分のつぶやきは繰り返せません。"
 msgid "You already repeated that notice."
 msgstr "すでにそのつぶやきを繰り返しています。"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "繰り返された"
 
@@ -3925,11 +3925,21 @@ msgstr "あなたはそのプロファイルにフォローされていません
 msgid "Could not save subscription."
 msgstr "フォローを保存できません。"
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "ローカルユーザではありません。"
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "そのようなファイルはありません。"
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "あなたはそのプロファイルにフォローされていません。"
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "フォローしている"
 
@@ -3993,7 +4003,7 @@ msgstr "あなたがつぶやきを聞いている人"
 msgid "These are the people whose notices %s listens to."
 msgstr "%s がつぶやきを聞いている人"
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4009,16 +4019,16 @@ msgstr ""
 "twittersettings%%)であれば、あなたは自動的に既にフォローしている人々をフォ"
 "ローできます。"
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s はだれも言うことを聞いていません。"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4435,21 +4445,21 @@ msgstr "新しいURIでメッセージをアップデートできませんでし
 msgid "DB error inserting hashtag: %s"
 msgstr "ハッシュタグ追加 ＤＢ エラー: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "つぶやきを保存する際に問題が発生しました。長すぎです。"
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "つぶやきを保存する際に問題が発生しました。不明なユーザです。"
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "多すぎるつぶやきが速すぎます; 数分間の休みを取ってから再投稿してください。"
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4457,24 +4467,19 @@ msgstr ""
 "多すぎる重複メッセージが速すぎます; 数分間休みを取ってから再度投稿してくださ"
 "い。"
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "あなたはこのサイトでつぶやきを投稿するのが禁止されています。"
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "つぶやきを保存する際に問題が発生しました。"
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "グループ受信箱を保存する際に問題が発生しました。"
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "返信を追加する際にデータベースエラー : %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4499,7 +4504,7 @@ msgstr "フォローしていません！"
 msgid "Couldn't delete self-subscription."
 msgstr "自己フォローを削除できません。"
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "フォローを削除できません"
 
@@ -4508,11 +4513,11 @@ msgstr "フォローを削除できません"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "ようこそ %1$s、@%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "グループを作成できません。"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "グループメンバーシップをセットできません。"
 
@@ -4733,6 +4738,18 @@ msgstr "<<後"
 msgid "Before"
 msgstr "前>>"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "あなたはこのサイトへの変更を行うことができません。"
@@ -5040,7 +5057,7 @@ msgstr "そのようなユーザはいません。"
 msgid "Subscribed to %s"
 msgstr "%s をフォローしました"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "フォローをやめるユーザの名前を指定してください"
 
@@ -5078,34 +5095,39 @@ msgstr "ログインコマンドが無効になっています。"
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "このリンクは、かつてだけ使用可能であり、2分間だけ良いです: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "%s のフォローをやめる"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "あなたはだれにもフォローされていません。"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "あなたはこの人にフォローされています:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "誰もフォローしていません。"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "この人はあなたにフォローされている:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "あなたはどのグループのメンバーでもありません。"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "あなたはこのグループのメンバーではありません:"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5119,6 +5141,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5146,21 +5169,21 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "コンフィギュレーションファイルがありません。 "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "私は以下の場所でコンフィギュレーションファイルを探しました: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 "あなたは、これを修理するためにインストーラを動かしたがっているかもしれませ"
 "ん。"
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "インストーラへ。"
 
@@ -5653,7 +5676,7 @@ msgstr ""
 "に引き込むプライベートメッセージを送ることができます。人々はあなただけへの"
 "メッセージを送ることができます。"
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "from"
 
@@ -5810,23 +5833,23 @@ msgstr "西"
 msgid "at"
 msgstr "at"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr ""
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "このつぶやきへ返信"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "返信"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "つぶやきを繰り返しました"
 
@@ -6105,47 +6128,47 @@ msgstr "メッセージ"
 msgid "Moderate"
 msgstr "管理"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "数秒前"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "約 1 分前"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "約 %d 分前"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "約 1 時間前"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "約 %d 時間前"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "約 1 日前"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "約 %d 日前"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "約 1 ヵ月前"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "約 %d ヵ月前"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "約 1 年前"
 
diff --git a/locale/ko/LC_MESSAGES/statusnet.po b/locale/ko/LC_MESSAGES/statusnet.po
index 047593b475..1653bf31bc 100644
--- a/locale/ko/LC_MESSAGES/statusnet.po
+++ b/locale/ko/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:28+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:15+0000\n"
 "Language-Team: Korean\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ko\n"
 "X-Message-Group: out-statusnet\n"
@@ -65,7 +65,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -190,7 +190,7 @@ msgstr "%1$s 및 %2$s에 있는 친구들의 업데이트!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -508,7 +508,7 @@ msgstr "옳지 않은 크기"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -767,7 +767,7 @@ msgid "Preview"
 msgstr "미리보기"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "삭제"
 
@@ -985,7 +985,7 @@ msgstr "이 게시글 삭제하기"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1017,7 +1017,7 @@ msgstr "정말로 통지를 삭제하시겠습니까?"
 msgid "Do not delete this notice"
 msgstr "이 통지를 지울 수 없습니다."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "이 게시글 삭제하기"
 
@@ -1280,7 +1280,7 @@ msgstr "설명이 너무 길어요. (최대 140글자)"
 msgid "Could not update group."
 msgstr "그룹을 업데이트 할 수 없습니다."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "좋아하는 게시글을 생성할 수 없습니다."
@@ -2821,24 +2821,24 @@ msgstr "언어가 너무 깁니다. (최대 50글자)"
 msgid "Invalid tag: \"%s\""
 msgstr "유효하지 않은태그: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "자동구독에 사용자를 업데이트 할 수 없습니다."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "태그를 저장할 수 없습니다."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "프로필을 저장 할 수 없습니다."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "태그를 저장할 수 없습니다."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "설정 저장"
 
@@ -3264,7 +3264,7 @@ msgstr "라이선스에 동의하지 않는다면 등록할 수 없습니다."
 msgid "You already repeated that notice."
 msgstr "당신은 이미 이 사용자를 차단하고 있습니다."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "생성"
@@ -3967,11 +3967,21 @@ msgstr "당신은 이 프로필에 구독되지 않고있습니다."
 msgid "Could not save subscription."
 msgstr "구독을 저장할 수 없습니다."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "로컬 사용자 아닙니다."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "그러한 통지는 없습니다."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "당신은 이 프로필에 구독되지 않고있습니다."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "구독하였습니다."
 
@@ -4031,7 +4041,7 @@ msgstr "귀하의 통지를 받고 있는 사람"
 msgid "These are the people whose notices %s listens to."
 msgstr "%s님이 받고 있는 통지의 사람"
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4041,16 +4051,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s 는 지금 듣고 있습니다."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4474,23 +4484,23 @@ msgstr "새 URI와 함께 메시지를 업데이트할 수 없습니다."
 msgid "DB error inserting hashtag: %s"
 msgstr "해쉬테그를 추가 할 때에 데이타베이스 에러 : %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "게시글 저장문제. 알려지지않은 회원"
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "너무 많은 게시글이 너무 빠르게 올라옵니다. 한숨고르고 몇분후에 다시 포스트를 "
 "해보세요."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4499,25 +4509,20 @@ msgstr ""
 "너무 많은 게시글이 너무 빠르게 올라옵니다. 한숨고르고 몇분후에 다시 포스트를 "
 "해보세요."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "이 사이트에 게시글 포스팅으로부터 당신은 금지되었습니다."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "통지를 저장하는데 문제가 발생했습니다."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "답신을 추가 할 때에 데이타베이스 에러 : %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4545,7 +4550,7 @@ msgstr "구독하고 있지 않습니다!"
 msgid "Couldn't delete self-subscription."
 msgstr "예약 구독을 삭제 할 수 없습니다."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "예약 구독을 삭제 할 수 없습니다."
 
@@ -4554,11 +4559,11 @@ msgstr "예약 구독을 삭제 할 수 없습니다."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%2$s에서 %1$s까지 메시지"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "새 그룹을 만들 수 없습니다."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "그룹 맴버십을 세팅할 수 없습니다."
 
@@ -4784,6 +4789,18 @@ msgstr "뒷 페이지"
 msgid "Before"
 msgstr "앞 페이지"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5099,7 +5116,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "구독하려는 사용자의 이름을 지정하십시오."
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "그러한 사용자는 없습니다."
 
@@ -5108,7 +5124,7 @@ msgstr "그러한 사용자는 없습니다."
 msgid "Subscribed to %s"
 msgstr "%s에게 구독되었습니다."
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "구독을 해제하려는 사용자의 이름을 지정하십시오."
 
@@ -5146,37 +5162,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "%s에서 구독을 해제했습니다."
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "당신은 이 프로필에 구독되지 않고있습니다."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "당신은 다음 사용자를 이미 구독하고 있습니다."
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "다른 사람을 구독 하실 수 없습니다."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "다른 사람을 구독 하실 수 없습니다."
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "당신은 해당 그룹의 멤버가 아닙니다."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "당신은 해당 그룹의 멤버가 아닙니다."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5190,6 +5211,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5217,20 +5239,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "확인 코드가 없습니다."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "이 사이트 로그인"
@@ -5651,7 +5673,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr "다음에서:"
@@ -5801,25 +5823,25 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "내용이 없습니다!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "생성"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "이 게시글에 대해 답장하기"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "답장하기"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "게시글이 등록되었습니다."
@@ -6114,47 +6136,47 @@ msgstr "메시지"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "몇 초 전"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "1분 전"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d분 전"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "1시간 전"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d시간 전"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "하루 전"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "%d일 전"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "1달 전"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "%d달 전"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "1년 전"
 
diff --git a/locale/mk/LC_MESSAGES/statusnet.po b/locale/mk/LC_MESSAGES/statusnet.po
index 16697578b8..14efaf620d 100644
--- a/locale/mk/LC_MESSAGES/statusnet.po
+++ b/locale/mk/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:31+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:18+0000\n"
 "Language-Team: Macedonian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: mk\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr "Оневозможи нови регистрации."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -194,7 +194,7 @@ msgstr "Подновувања од %1$s и пријатели на %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -501,7 +501,7 @@ msgstr "Погрешен жетон."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -760,7 +760,7 @@ msgid "Preview"
 msgstr "Преглед"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Бриши"
 
@@ -971,7 +971,7 @@ msgstr "Избриши го програмов"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1002,7 +1002,7 @@ msgstr "Дали сте сигурни дека сакате да ја избр
 msgid "Do not delete this notice"
 msgstr "Не ја бриши оваа забелешка"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Бриши ја оваа забелешка"
 
@@ -1243,7 +1243,7 @@ msgstr "описот е предолг (максимум  %d знаци)"
 msgid "Could not update group."
 msgstr "Не можев да ја подновам групата."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Не можеше да се создадат алијаси."
 
@@ -2780,23 +2780,23 @@ msgstr "Јазикот е предлог (највеќе до 50 знаци)."
 msgid "Invalid tag: \"%s\""
 msgstr "Неважечка ознака: „%s“"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Не можев да го подновам корисникот за автопретплата."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Не можев да ги зачувам нагодувањата за локација"
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Не можам да го зачувам профилот."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Не можев да ги зачувам ознаките."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Нагодувањата се зачувани"
 
@@ -3233,7 +3233,7 @@ msgstr "Не можете да повторувате сопствена заб
 msgid "You already repeated that notice."
 msgstr "Веќе ја имате повторено таа забелешка."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Повторено"
 
@@ -3955,11 +3955,21 @@ msgstr "Не сте претплатени на тој профил."
 msgid "Could not save subscription."
 msgstr "Не можев да ја зачувам претплатата."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Не е локален корисник."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Нема таква податотека."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Не сте претплатени на тој профил."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Претплатено"
 
@@ -4023,7 +4033,7 @@ msgstr "Ова се луѓето чии забелешки ги следите."
 msgid "These are the people whose notices %s listens to."
 msgstr "Ова се луѓето чии забелешки ги следи %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4038,16 +4048,16 @@ msgstr ""
 "(%%action.featured%%). Ако сте [корисник на Twitter](%%action.twittersettings"
 "%%), тука можете автоматски да се претплатите на луѓе кои таму ги следите."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s не следи никого."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "СМС"
 
@@ -4475,22 +4485,22 @@ msgstr "Не можев да ја подновам пораката со нов
 msgid "DB error inserting hashtag: %s"
 msgstr "Грешка во базата на податоци при вметнувањето на хеш-ознака: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Проблем со зачувувањето на белешката. Премногу долго."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Проблем со зачувувањето на белешката. Непознат корисник."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Премногу забелњшки за прекратко време; здивнете малку и продолжете за "
 "неколку минути."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4498,24 +4508,19 @@ msgstr ""
 "Премногу дуплирани пораки во прекратко време; здивнете малку и продолжете за "
 "неколку минути."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Забрането Ви е да објавувате забелешки на оваа веб-страница."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Проблем во зачувувањето на белешката."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Проблем при зачувувањето на групното приемно сандаче."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Одговор од внесот во базата: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4541,7 +4546,7 @@ msgstr "Не сте претплатени!"
 msgid "Couldn't delete self-subscription."
 msgstr "Не можам да ја избришам самопретплатата."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Претплата не може да се избрише."
 
@@ -4550,11 +4555,11 @@ msgstr "Претплата не може да се избрише."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добредојдовте на %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Не можев да ја создадам групата."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Не можев да назначам членство во групата."
 
@@ -4779,6 +4784,18 @@ msgstr "По"
 msgid "Before"
 msgstr "Пред"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Не можете да ја менувате оваа веб-страница."
@@ -5079,16 +5096,15 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Назначете го името на корисникот на којшто сакате да се претплатите"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
-msgstr "Нема таков корисник."
+msgstr "Нема таков корисник"
 
 #: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Претплатено на %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Назначете го името на корисникот од кого откажувате претплата."
 
@@ -5126,37 +5142,43 @@ msgstr "Наредбата за најава е оневозможена"
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "Оваа врска може да се употреби само еднаш, и трае само 2 минути: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Претплатата на %s е откажана"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Не сте претплатени никому."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Не ни го испративте тој профил."
 msgstr[1] "Не ни го испративте тој профил."
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Никој не е претплатен на Вас."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Оддалечена претплата"
 msgstr[1] "Оддалечена претплата"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Не членувате во ниедна група."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Не ни го испративте тој профил."
 msgstr[1] "Не ни го испративте тој профил."
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5170,6 +5192,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5234,19 +5257,19 @@ msgstr ""
 "tracks - сè уште не е имплементирано.\n"
 "tracking - сè уште не е имплементирано.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Нема пронајдено конфигурациска податотека. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Побарав конфигурациони податотеки на следниве места: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Препорачуваме да го пуштите инсталатерот за да го поправите ова."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Оди на инсталаторот."
 
@@ -5744,7 +5767,7 @@ msgstr ""
 "впуштите во разговор со други корисници. Луѓето можат да ви испраќаат пораки "
 "што ќе можете да ги видите само Вие."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "од"
 
@@ -5897,23 +5920,23 @@ msgstr "З"
 msgid "at"
 msgstr "во"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "во контекст"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Повторено од"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Одговори на забелешкава"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Одговор"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Забелешката е повторена"
 
@@ -6191,47 +6214,47 @@ msgstr "Порака"
 msgid "Moderate"
 msgstr "Модерирај"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "пред неколку секунди"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "пред една минута"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "пред %d минути"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "пред еден час"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "пред %d часа"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "пред еден ден"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "пред %d денови"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "пред еден месец"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "пред %d месеца"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "пред една година"
 
diff --git a/locale/nb/LC_MESSAGES/statusnet.po b/locale/nb/LC_MESSAGES/statusnet.po
index c107f49065..cf3daf0935 100644
--- a/locale/nb/LC_MESSAGES/statusnet.po
+++ b/locale/nb/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:34+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:22+0000\n"
 "Language-Team: Norwegian (bokmål)‬\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: no\n"
 "X-Message-Group: out-statusnet\n"
@@ -60,7 +60,7 @@ msgstr "Deaktiver nye registreringer."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -189,7 +189,7 @@ msgstr "Oppdateringer fra %1$s og venner på %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -496,7 +496,7 @@ msgstr "Ugyldig størrelse"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -746,7 +746,7 @@ msgid "Preview"
 msgstr "Forhåndsvis"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Slett"
 
@@ -953,7 +953,7 @@ msgstr "Slett dette programmet"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -984,7 +984,7 @@ msgstr "Er du sikker på at du vil slette denne notisen?"
 msgid "Do not delete this notice"
 msgstr "Ikke slett denne notisen"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Slett denne notisen"
 
@@ -1228,7 +1228,7 @@ msgstr "beskrivelse er for lang (maks %d tegn)"
 msgid "Could not update group."
 msgstr "Kunne ikke oppdatere gruppe."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Kunne ikke opprette alias."
 
@@ -2708,25 +2708,25 @@ msgstr "Språk er for langt (maks 50 tegn)."
 msgid "Invalid tag: \"%s\""
 msgstr "Ugyldig hjemmeside '%s'"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Klarte ikke å lagre profil."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Klarte ikke å lagre profil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "Klarte ikke å lagre profil."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr ""
 
@@ -3139,7 +3139,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr "Du er allerede logget inn!"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Gjentatt"
 
@@ -3829,12 +3829,20 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "Ugyldig OpenID"
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Ingen slik fil."
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr ""
 
@@ -3894,7 +3902,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3904,17 +3912,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s lytter nå til dine notiser på %2$s."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "Ingen Jabber ID."
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4323,43 +4331,38 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4386,7 +4389,7 @@ msgstr "Alle abonnementer"
 msgid "Couldn't delete self-subscription."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr ""
 
@@ -4395,12 +4398,12 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Klarte ikke å lagre avatar-informasjonen"
@@ -4623,6 +4626,18 @@ msgstr ""
 msgid "Before"
 msgstr "Tidligere »"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4934,7 +4949,7 @@ msgstr "Ingen slik bruker"
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4972,40 +4987,45 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Svar til %s"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Ikke autorisert."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ikke autorisert."
 msgstr[1] "Ikke autorisert."
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Svar til %s"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Svar til %s"
 msgstr[1] "Svar til %s"
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Du er allerede logget inn!"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du er allerede logget inn!"
 msgstr[1] "Du er allerede logget inn!"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5019,6 +5039,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5046,20 +5067,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Fant ikke bekreftelseskode."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5483,7 +5504,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr "fra"
@@ -5633,25 +5654,25 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Opprett"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 #, fuzzy
 msgid "Reply"
 msgstr "svar"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Nytt nick"
@@ -5943,47 +5964,47 @@ msgstr ""
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "noen få sekunder siden"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "omtrent ett minutt siden"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "omtrent %d minutter siden"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "omtrent én time siden"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "omtrent %d timer siden"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "omtrent én dag siden"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "omtrent %d dager siden"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "omtrent én måned siden"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "omtrent %d måneder siden"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "omtrent ett år siden"
 
diff --git a/locale/nl/LC_MESSAGES/statusnet.po b/locale/nl/LC_MESSAGES/statusnet.po
index 34f28afbde..1cd71ad868 100644
--- a/locale/nl/LC_MESSAGES/statusnet.po
+++ b/locale/nl/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:41+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:28+0000\n"
 "Language-Team: Dutch\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: nl\n"
 "X-Message-Group: out-statusnet\n"
@@ -62,7 +62,7 @@ msgstr "Nieuwe registraties uitschakelen."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -193,7 +193,7 @@ msgstr "Updates van %1$s en vrienden op %2$s."
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -505,7 +505,7 @@ msgstr "Ongeldig token."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -769,7 +769,7 @@ msgid "Preview"
 msgstr "Voorvertoning"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Verwijderen"
 
@@ -980,7 +980,7 @@ msgstr "Deze applicatie verwijderen"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1011,7 +1011,7 @@ msgstr "Weet u zeker dat u deze aankondiging wilt verwijderen?"
 msgid "Do not delete this notice"
 msgstr "Deze mededeling niet verwijderen"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Deze mededeling verwijderen"
 
@@ -1253,7 +1253,7 @@ msgstr "de beschrijving is te lang (maximaal %d tekens)"
 msgid "Could not update group."
 msgstr "Het was niet mogelijk de groep bij te werken."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Het was niet mogelijk de aliassen aan te maken."
 
@@ -2797,25 +2797,25 @@ msgstr "Taal is te lang (max 50 tekens)."
 msgid "Invalid tag: \"%s\""
 msgstr "Ongeldig label: '%s'"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 "Het was niet mogelijk de instelling voor automatisch abonneren voor de "
 "gebruiker bij te werken."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Het was niet mogelijk de locatievoorkeuren op te slaan."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Het profiel kon niet opgeslagen worden."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Het was niet mogelijk de labels op te slaan."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "De instellingen zijn opgeslagen."
 
@@ -3254,7 +3254,7 @@ msgstr "U kunt uw eigen mededeling niet herhalen."
 msgid "You already repeated that notice."
 msgstr "U hent die mededeling al herhaald."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Herhaald"
 
@@ -3979,11 +3979,21 @@ msgstr "U bent niet geabonneerd op dat profiel."
 msgid "Could not save subscription."
 msgstr "Het was niet mogelijk het abonnement op te slaan."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Dit is geen lokale gebruiker."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Het bestand bestaat niet."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "U bent niet geabonneerd op dat profiel."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Geabonneerd"
 
@@ -4047,7 +4057,7 @@ msgstr "Dit zijn de gebruikers van wie u de mededelingen volgt."
 msgid "These are the people whose notices %s listens to."
 msgstr "Dit zijn de gebruikers waarvan %s de mededelingen volgt."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4063,16 +4073,16 @@ msgstr ""
 "action.twittersettings%%), kunt u automatisch abonneren op de gebruikers die "
 "u daar al volgt."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s volgt niemand."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4503,26 +4513,26 @@ msgstr "Het was niet mogelijk het bericht bij te werken met de nieuwe URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Er is een databasefout opgetreden bij de invoer van de hashtag: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr ""
 "Er is een probleem opgetreden bij het opslaan van de mededeling. Deze is te "
 "lang."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 "Er was een probleem bij het opslaan van de mededeling. De gebruiker is "
 "onbekend."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "U hebt te snel te veel mededelingen verstuurd. Kom even op adem en probeer "
 "het over enige tijd weer."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4530,28 +4540,22 @@ msgstr ""
 "Te veel duplicaatberichten te snel achter elkaar. Neem een adempauze en "
 "plaats over een aantal minuten pas weer een bericht."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 "U bent geblokkeerd en mag geen mededelingen meer achterlaten op deze site."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Er is een probleem opgetreden bij het opslaan van de mededeling."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr ""
 "Er is een probleem opgetreden bij het opslaan van het Postvak IN van de "
 "groep."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-"Er is een databasefout opgetreden bij het invoegen van het antwoord: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4576,7 +4580,7 @@ msgstr "Niet geabonneerd!"
 msgid "Couldn't delete self-subscription."
 msgstr "Het was niet mogelijk het abonnement op uzelf te verwijderen."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Kon abonnement niet verwijderen."
 
@@ -4585,11 +4589,11 @@ msgstr "Kon abonnement niet verwijderen."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Welkom bij %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Het was niet mogelijk de groep aan te maken."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Het was niet mogelijk het groepslidmaatschap in te stellen."
 
@@ -4814,6 +4818,18 @@ msgstr "Later"
 msgid "Before"
 msgstr "Eerder"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "U mag geen wijzigingen maken aan deze website."
@@ -5116,16 +5132,15 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Geef de naam op van de gebruiker waarop u wilt abonneren"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
-msgstr "Onbekende gebruiker."
+msgstr "De opgegeven gebruiker bestaat niet"
 
 #: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "Geabonneerd op %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 "Geef de naam op van de gebruiker waarvoor u het abonnement wilt opzeggen"
@@ -5166,37 +5181,43 @@ msgstr ""
 "Deze verwijzing kan slechts één keer gebruikt worden en is twee minuten "
 "geldig: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Uw abonnement op %s is opgezegd"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "U bent op geen enkele gebruiker geabonneerd."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "U bent geabonneerd op deze gebruiker:"
 msgstr[1] "U bent geabonneerd op deze gebruikers:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Niemand heeft een abonnenment op u."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Deze gebruiker is op u geabonneerd:"
 msgstr[1] "Deze gebruikers zijn op u geabonneerd:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "U bent lid van geen enkele groep."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "U bent lid van deze groep:"
 msgstr[1] "U bent lid van deze groepen:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5210,6 +5231,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5276,20 +5298,20 @@ msgstr ""
 "tracks - nog niet beschikbaar\n"
 "tracking - nog niet beschikbaar\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Er is geen instellingenbestand aangetroffen. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Er is gezocht naar instellingenbestanden op de volgende plaatsen: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 "U kunt proberen de installer uit te voeren om dit probleem op te lossen."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Naar het installatieprogramma gaan."
 
@@ -5786,7 +5808,7 @@ msgstr ""
 "U hebt geen privéberichten. U kunt privéberichten verzenden aan andere "
 "gebruikers. Mensen kunnen u privéberichten sturen die alleen u kunt lezen."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "van"
 
@@ -5939,23 +5961,23 @@ msgstr "W"
 msgid "at"
 msgstr "op"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "in context"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Herhaald door"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Op deze mededeling antwoorden"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Antwoorden"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Mededeling herhaald"
 
@@ -6234,47 +6256,47 @@ msgstr "Bericht"
 msgid "Moderate"
 msgstr "Modereren"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "een paar seconden geleden"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "ongeveer een minuut geleden"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "ongeveer %d minuten geleden"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "ongeveer een uur geleden"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "ongeveer %d uur geleden"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "ongeveer een dag geleden"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "ongeveer %d dagen geleden"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "ongeveer een maand geleden"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "ongeveer %d maanden geleden"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "ongeveer een jaar geleden"
 
diff --git a/locale/nn/LC_MESSAGES/statusnet.po b/locale/nn/LC_MESSAGES/statusnet.po
index 02da6a191f..55918d8802 100644
--- a/locale/nn/LC_MESSAGES/statusnet.po
+++ b/locale/nn/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:37+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:25+0000\n"
 "Language-Team: Norwegian Nynorsk\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: nn\n"
 "X-Message-Group: out-statusnet\n"
@@ -65,7 +65,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -190,7 +190,7 @@ msgstr "Oppdateringar frå %1$s og vener på %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -506,7 +506,7 @@ msgstr "Ugyldig storleik."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -765,7 +765,7 @@ msgid "Preview"
 msgstr "Forhandsvis"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Slett"
 
@@ -983,7 +983,7 @@ msgstr "Slett denne notisen"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1016,7 +1016,7 @@ msgstr "Sikker på at du vil sletta notisen?"
 msgid "Do not delete this notice"
 msgstr "Kan ikkje sletta notisen."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Slett denne notisen"
 
@@ -1279,7 +1279,7 @@ msgstr "skildringa er for lang (maks 140 teikn)."
 msgid "Could not update group."
 msgstr "Kann ikkje oppdatera gruppa."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Kunne ikkje lagre favoritt."
@@ -2830,24 +2830,24 @@ msgstr "Språk er for langt (maksimalt 50 teikn)."
 msgid "Invalid tag: \"%s\""
 msgstr "Ugyldig merkelapp: %s"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Kan ikkje oppdatera brukar for automatisk tinging."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Kan ikkje lagra merkelapp."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Kan ikkje lagra profil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Kan ikkje lagra merkelapp."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Lagra innstillingar."
 
@@ -3277,7 +3277,7 @@ msgstr "Du kan ikkje registrera deg om du ikkje godtek vilkåra i lisensen."
 msgid "You already repeated that notice."
 msgstr "Du har allereie blokkert denne brukaren."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Lag"
@@ -3981,11 +3981,21 @@ msgstr "Du tingar ikkje oppdateringar til den profilen."
 msgid "Could not save subscription."
 msgstr "Kunne ikkje lagra abonnement."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Ikkje ein lokal brukar."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Denne notisen finst ikkje."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Du tingar ikkje oppdateringar til den profilen."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Abonnent"
 
@@ -4045,7 +4055,7 @@ msgstr "Dette er dei du lyttar til."
 msgid "These are the people whose notices %s listens to."
 msgstr "Dette er folka som %s tingar oppdateringar frå."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4055,16 +4065,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s høyrer no på"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4493,22 +4503,22 @@ msgstr "Kunne ikkje oppdatere melding med ny URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "databasefeil ved innsetjing av skigardmerkelapp (#merkelapp): %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Feil ved lagring av notis.  Ukjend brukar."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "For mange notisar for raskt; tek ei pause, og prøv igjen om eit par minutt."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
@@ -4516,25 +4526,20 @@ msgid ""
 msgstr ""
 "For mange notisar for raskt; tek ei pause, og prøv igjen om eit par minutt."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Du kan ikkje lengre legge inn notisar på denne sida."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Eit problem oppstod ved lagring av notis."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Databasefeil, kan ikkje lagra svar: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4562,7 +4567,7 @@ msgstr "Ikkje tinga."
 msgid "Couldn't delete self-subscription."
 msgstr "Kan ikkje sletta tinging."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Kan ikkje sletta tinging."
 
@@ -4571,11 +4576,11 @@ msgstr "Kan ikkje sletta tinging."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Melding til %1$s på %2$s"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Kunne ikkje laga gruppa."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Kunne ikkje bli med i gruppa."
 
@@ -4801,6 +4806,18 @@ msgstr "« Etter"
 msgid "Before"
 msgstr "Før »"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5116,7 +5133,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Spesifer namnet til brukaren du vil tinge"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Brukaren finst ikkje."
 
@@ -5125,7 +5141,7 @@ msgstr "Brukaren finst ikkje."
 msgid "Subscribed to %s"
 msgstr "Tingar %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Spesifer namnet til brukar du vil fjerne tinging på"
 
@@ -5163,40 +5179,45 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Tingar ikkje %s lengre"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Du tingar ikkje oppdateringar til den profilen."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Du tingar allereie oppdatering frå desse brukarane:"
 msgstr[1] "Du tingar allereie oppdatering frå desse brukarane:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Kan ikkje tinga andre til deg."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Kan ikkje tinga andre til deg."
 msgstr[1] "Kan ikkje tinga andre til deg."
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Du er ikkje medlem av den gruppa."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du er ikkje medlem av den gruppa."
 msgstr[1] "Du er ikkje medlem av den gruppa."
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5210,6 +5231,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5237,20 +5259,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Ingen stadfestingskode."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "Logg inn or sida"
@@ -5678,7 +5700,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr " frå "
@@ -5828,25 +5850,25 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "Ingen innhald."
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Lag"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Svar på denne notisen"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Svar"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Melding lagra"
@@ -6141,47 +6163,47 @@ msgstr "Melding"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "eit par sekund sidan"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "omtrent eitt minutt sidan"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "~%d minutt sidan"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "omtrent ein time sidan"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "~%d timar sidan"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "omtrent ein dag sidan"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "~%d dagar sidan"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "omtrent ein månad sidan"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "~%d månadar sidan"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "omtrent eitt år sidan"
 
diff --git a/locale/pl/LC_MESSAGES/statusnet.po b/locale/pl/LC_MESSAGES/statusnet.po
index d404e00bd3..79b37a5e4c 100644
--- a/locale/pl/LC_MESSAGES/statusnet.po
+++ b/locale/pl/LC_MESSAGES/statusnet.po
@@ -10,8 +10,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:44+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:31+0000\n"
 "Last-Translator: Piotr Drąg <piotrdrag@gmail.com>\n"
 "Language-Team: Polish <pl@li.org>\n"
 "MIME-Version: 1.0\n"
@@ -19,7 +19,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2);\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pl\n"
 "X-Message-Group: out-statusnet\n"
@@ -65,7 +65,7 @@ msgstr "Wyłączenie nowych rejestracji."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -196,7 +196,7 @@ msgstr "Aktualizacje z %1$s i przyjaciół na %2$s."
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -502,7 +502,7 @@ msgstr "Nieprawidłowy token."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -756,7 +756,7 @@ msgid "Preview"
 msgstr "Podgląd"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Usuń"
 
@@ -965,7 +965,7 @@ msgstr "Usuń tę aplikację"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -996,7 +996,7 @@ msgstr "Jesteś pewien, że chcesz usunąć ten wpis?"
 msgid "Do not delete this notice"
 msgstr "Nie usuwaj tego wpisu"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Usuń ten wpis"
 
@@ -1235,7 +1235,7 @@ msgstr "opis jest za długi (maksymalnie %d znaków)."
 msgid "Could not update group."
 msgstr "Nie można zaktualizować grupy."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Nie można utworzyć aliasów."
 
@@ -2756,23 +2756,23 @@ msgstr "Język jest za długi (maksymalnie 50 znaków)."
 msgid "Invalid tag: \"%s\""
 msgstr "Nieprawidłowy znacznik: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Nie można zaktualizować użytkownika do automatycznej subskrypcji."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Nie można zapisać preferencji położenia."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Nie można zapisać profilu."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Nie można zapisać znaczników."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Zapisano ustawienia."
 
@@ -3206,7 +3206,7 @@ msgstr "Nie można powtórzyć własnego wpisu."
 msgid "You already repeated that notice."
 msgstr "Już powtórzono ten wpis."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Powtórzono"
 
@@ -3923,11 +3923,21 @@ msgstr "Nie jesteś subskrybowany do tego profilu."
 msgid "Could not save subscription."
 msgstr "Nie można zapisać subskrypcji."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Nie jest lokalnym użytkownikiem."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Nie ma takiego pliku."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Nie jesteś subskrybowany do tego profilu."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Subskrybowano"
 
@@ -3991,7 +4001,7 @@ msgstr "Osoby, których wpisy obserwujesz."
 msgid "These are the people whose notices %s listens to."
 msgstr "Osoby, których wpisy obserwuje użytkownik %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4007,16 +4017,16 @@ msgstr ""
 "twittersettings%%), można automatycznie subskrybować osoby, które tam już "
 "obserwujesz."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "Użytkownik %s nie obserwuje nikogo."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4444,22 +4454,22 @@ msgstr "Nie można zaktualizować wiadomości za pomocą nowego adresu URL."
 msgid "DB error inserting hashtag: %s"
 msgstr "Błąd bazy danych podczas wprowadzania znacznika mieszania: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problem podczas zapisywania wpisu. Za długi."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem podczas zapisywania wpisu. Nieznany użytkownik."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Za dużo wpisów w za krótkim czasie, weź głęboki oddech i wyślij ponownie za "
 "kilka minut."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4467,24 +4477,19 @@ msgstr ""
 "Za dużo takich samych wiadomości w za krótkim czasie, weź głęboki oddech i "
 "wyślij ponownie za kilka minut."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Zabroniono ci wysyłania wpisów na tej witrynie."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problem podczas zapisywania wpisu."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Problem podczas zapisywania skrzynki odbiorczej grupy."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Błąd bazy danych podczas wprowadzania odpowiedzi: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4509,7 +4514,7 @@ msgstr "Niesubskrybowane."
 msgid "Couldn't delete self-subscription."
 msgstr "Nie można usunąć autosubskrypcji."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Nie można usunąć subskrypcji."
 
@@ -4518,11 +4523,11 @@ msgstr "Nie można usunąć subskrypcji."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Witaj w %1$s, @%2$s."
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Nie można utworzyć grupy."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Nie można ustawić członkostwa w grupie."
 
@@ -4747,6 +4752,18 @@ msgstr "Później"
 msgid "Before"
 msgstr "Wcześniej"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Nie można wprowadzić zmian witryny."
@@ -5046,7 +5063,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Podaj nazwę użytkownika do subskrybowania."
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Brak takiego użytkownika."
 
@@ -5055,7 +5071,7 @@ msgstr "Brak takiego użytkownika."
 msgid "Subscribed to %s"
 msgstr "Subskrybowano użytkownika %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Podaj nazwę użytkownika do usunięcia subskrypcji."
 
@@ -5095,40 +5111,46 @@ msgstr ""
 "Tego odnośnika można użyć tylko raz i będzie prawidłowy tylko przez dwie "
 "minuty: %s."
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Usunięto subskrypcję użytkownika %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Nie subskrybujesz nikogo."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Subskrybujesz tę osobę:"
 msgstr[1] "Subskrybujesz te osoby:"
 msgstr[2] "Subskrybujesz te osoby:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Nikt cię nie subskrybuje."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Ta osoba cię subskrybuje:"
 msgstr[1] "Te osoby cię subskrybują:"
 msgstr[2] "Te osoby cię subskrybują:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Nie jesteś członkiem żadnej grupy."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Jesteś członkiem tej grupy:"
 msgstr[1] "Jesteś członkiem tych grup:"
 msgstr[2] "Jesteś członkiem tych grup:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5142,6 +5164,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5208,19 +5231,19 @@ msgstr ""
 "tracks - jeszcze nie zaimplementowano\n"
 "tracking - jeszcze nie zaimplementowano\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Nie odnaleziono pliku konfiguracji."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Szukano plików konfiguracji w następujących miejscach: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Należy uruchomić instalator, aby to naprawić."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Przejdź do instalatora."
 
@@ -5717,7 +5740,7 @@ msgstr ""
 "rozmowę z innymi użytkownikami. Inni mogą wysyłać ci wiadomości tylko dla "
 "twoich oczu."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "z"
 
@@ -5865,23 +5888,23 @@ msgstr "Zachód"
 msgid "at"
 msgstr "w"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "w rozmowie"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Powtórzone przez"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Odpowiedz na ten wpis"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Odpowiedz"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Powtórzono wpis"
 
@@ -6160,47 +6183,47 @@ msgstr "Wiadomość"
 msgid "Moderate"
 msgstr "Moderuj"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "kilka sekund temu"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "około minutę temu"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "około %d minut temu"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "około godzinę temu"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "około %d godzin temu"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "blisko dzień temu"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "około %d dni temu"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "około miesiąc temu"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "około %d miesięcy temu"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "około rok temu"
 
diff --git a/locale/pt/LC_MESSAGES/statusnet.po b/locale/pt/LC_MESSAGES/statusnet.po
index 5fb83226e5..e742dda197 100644
--- a/locale/pt/LC_MESSAGES/statusnet.po
+++ b/locale/pt/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:46+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:34+0000\n"
 "Language-Team: Portuguese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pt\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr "Impossibilitar registos novos."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -193,7 +193,7 @@ msgstr "Actualizações de %1$s e amigos no %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -499,7 +499,7 @@ msgstr "Tamanho inválido."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -754,7 +754,7 @@ msgid "Preview"
 msgstr "Antevisão"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Apagar"
 
@@ -971,7 +971,7 @@ msgstr "Apagar esta nota"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1002,7 +1002,7 @@ msgstr "Tem a certeza de que quer apagar esta nota?"
 msgid "Do not delete this notice"
 msgstr "Não apagar esta nota"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Apagar esta nota"
 
@@ -1255,7 +1255,7 @@ msgstr "descrição é demasiada extensa (máx. %d caracteres)."
 msgid "Could not update group."
 msgstr "Não foi possível actualizar o grupo."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Não foi possível criar sinónimos."
 
@@ -2794,23 +2794,23 @@ msgstr "Idioma é demasiado extenso (máx. 50 caracteres)."
 msgid "Invalid tag: \"%s\""
 msgstr "Categoria inválida: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Não foi possível actualizar o utilizador para subscrição automática."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Não foi possível gravar as preferências de localização."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Não foi possível gravar o perfil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Não foi possível gravar as categorias."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Configurações gravadas."
 
@@ -3247,7 +3247,7 @@ msgstr "Não pode repetir a sua própria nota."
 msgid "You already repeated that notice."
 msgstr "Já repetiu essa nota."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Repetida"
 
@@ -3968,11 +3968,21 @@ msgstr "Não subscreveu esse perfil."
 msgid "Could not save subscription."
 msgstr "Não foi possível gravar a subscrição."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "O utilizador não é local."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Ficheiro não foi encontrado."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Não subscreveu esse perfil."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Subscrito"
 
@@ -4036,7 +4046,7 @@ msgstr "Estas são as pessoas cujas notas está a escutar."
 msgid "These are the people whose notices %s listens to."
 msgstr "Estas são as pessoas cujas notas %s está a escutar."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4052,16 +4062,16 @@ msgstr ""
 "twittersettings%%) pode subscrever automaticamente as pessoas que já segue "
 "lá."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s não está a ouvir ninguém."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4489,22 +4499,22 @@ msgstr "Não foi possível actualizar a mensagem com a nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erro na base de dados ao inserir a marca: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problema na gravação da nota. Demasiado longa."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema na gravação da nota. Utilizador desconhecido."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Demasiadas notas, demasiado rápido; descanse e volte a publicar daqui a "
 "alguns minutos."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4512,25 +4522,20 @@ msgstr ""
 "Demasiadas mensagens duplicadas, demasiado rápido; descanse e volte a "
 "publicar daqui a alguns minutos."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Está proibido de publicar notas neste site."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problema na gravação da nota."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Problema na gravação da nota."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Ocorreu um erro na base de dados ao inserir a resposta: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4555,7 +4560,7 @@ msgstr "Não subscrito!"
 msgid "Couldn't delete self-subscription."
 msgstr "Não foi possível apagar a auto-subscrição."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Não foi possível apagar a subscrição."
 
@@ -4564,11 +4569,11 @@ msgstr "Não foi possível apagar a subscrição."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%1$s dá-lhe as boas-vindas, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Não foi possível criar o grupo."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Não foi possível configurar membros do grupo."
 
@@ -4789,6 +4794,18 @@ msgstr "Posteriores"
 msgid "Before"
 msgstr "Anteriores"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Não pode fazer alterações a este site."
@@ -5100,7 +5117,7 @@ msgstr "Utilizador não encontrado."
 msgid "Subscribed to %s"
 msgstr "Subscreveu %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Introduza o nome do utilizador para deixar de subscrever"
 
@@ -5140,37 +5157,43 @@ msgstr ""
 "Esta ligação é utilizável uma única vez e só durante os próximos 2 minutos: %"
 "s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Deixou de subscrever %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Não subscreveu ninguém."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Subscreveu esta pessoa:"
 msgstr[1] "Subscreveu estas pessoas:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Ninguém subscreve as suas notas."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Esta pessoa subscreve as suas notas:"
 msgstr[1] "Estas pessoas subscrevem as suas notas:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Não está em nenhum grupo."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Está no grupo:"
 msgstr[1] "Está nos grupos:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5184,6 +5207,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5248,19 +5272,19 @@ msgstr ""
 "tracks - ainda não implementado.\n"
 "tracking - ainda não implementado.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Ficheiro de configuração não encontrado. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Procurei ficheiros de configuração nos seguintes sítios: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Talvez queira correr o instalador para resolver esta questão."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Ir para o instalador."
 
@@ -5756,7 +5780,7 @@ msgstr ""
 "conversa com outros utilizadores. Outros podem enviar-lhe mensagens, a que "
 "só você terá acesso."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "de"
 
@@ -5906,23 +5930,23 @@ msgstr "O"
 msgid "at"
 msgstr "coords."
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "no contexto"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Repetida por"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Responder a esta nota"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Nota repetida"
 
@@ -6200,47 +6224,47 @@ msgstr "Mensagem"
 msgid "Moderate"
 msgstr "Moderar"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "há alguns segundos"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "há cerca de um minuto"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "há cerca de %d minutos"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "há cerca de uma hora"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "há cerca de %d horas"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "há cerca de um dia"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "há cerca de %d dias"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "há cerca de um mês"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "há cerca de %d meses"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "há cerca de um ano"
 
diff --git a/locale/pt_BR/LC_MESSAGES/statusnet.po b/locale/pt_BR/LC_MESSAGES/statusnet.po
index 93e575677d..18659cecf5 100644
--- a/locale/pt_BR/LC_MESSAGES/statusnet.po
+++ b/locale/pt_BR/LC_MESSAGES/statusnet.po
@@ -11,12 +11,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:50+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:37+0000\n"
 "Language-Team: Brazilian Portuguese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: pt-br\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr "Desabilita novos registros."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -194,7 +194,7 @@ msgstr "Atualizações de %1$s e amigos no %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -502,7 +502,7 @@ msgstr "Token inválido."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -762,7 +762,7 @@ msgid "Preview"
 msgstr "Visualização"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Excluir"
 
@@ -973,7 +973,7 @@ msgstr "Excluir esta aplicação"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1004,7 +1004,7 @@ msgstr "Tem certeza que deseja excluir esta mensagem?"
 msgid "Do not delete this notice"
 msgstr "Não excluir esta mensagem."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Excluir esta mensagem"
 
@@ -1245,7 +1245,7 @@ msgstr "descrição muito extensa (máximo %d caracteres)."
 msgid "Could not update group."
 msgstr "Não foi possível atualizar o grupo."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Não foi possível criar os apelidos."
 
@@ -2785,23 +2785,23 @@ msgstr "O nome do idioma é muito extenso (máx. 50 caracteres)."
 msgid "Invalid tag: \"%s\""
 msgstr "Etiqueta inválida: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Não foi possível atualizar o usuário para assinar automaticamente."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Não foi possível salvar as preferências de localização."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Não foi possível salvar o perfil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Não foi possível salvar as etiquetas."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "As configurações foram salvas."
 
@@ -3238,7 +3238,7 @@ msgstr "Você não pode repetir sua própria mensagem."
 msgid "You already repeated that notice."
 msgstr "Você já repetiu essa mensagem."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Repetida"
 
@@ -3956,11 +3956,21 @@ msgstr "Você não está assinando esse perfil."
 msgid "Could not save subscription."
 msgstr "Não foi possível salvar a assinatura."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Não é um usuário local."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Esse arquivo não existe."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Você não está assinando esse perfil."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Assinado"
 
@@ -4024,7 +4034,7 @@ msgstr "Estas são as pessoas cujas mensagens você acompanha."
 msgid "These are the people whose notices %s listens to."
 msgstr "Estas são as pessoas cujas mensagens %s acompanha."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4040,16 +4050,16 @@ msgstr ""
 "[usuário do Twitter](%%action.twittersettings%%), você pode assinar "
 "automaticamente as pessoas que já segue lá."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s não está acompanhando ninguém."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4477,22 +4487,22 @@ msgstr "Não foi possível atualizar a mensagem com a nova URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Erro no banco de dados durante a inserção da hashtag: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problema no salvamento da mensagem. Ela é muito extensa."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problema no salvamento da mensagem. Usuário desconhecido."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Muitas mensagens em um período curto de tempo; dê uma respirada e publique "
 "novamente daqui a alguns minutos."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4500,24 +4510,19 @@ msgstr ""
 "Muitas mensagens duplicadas em um período curto de tempo; dê uma respirada e "
 "publique novamente daqui a alguns minutos."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Você está proibido de publicar mensagens neste site."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problema no salvamento da mensagem."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Problema no salvamento das mensagens recebidas do grupo."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Erro no banco de dados na inserção da reposta: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4542,7 +4547,7 @@ msgstr "Não assinado!"
 msgid "Couldn't delete self-subscription."
 msgstr "Não foi possível excluir a auto-assinatura."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Não foi possível excluir a assinatura."
 
@@ -4551,11 +4556,11 @@ msgstr "Não foi possível excluir a assinatura."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Bem vindo(a) a %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Não foi possível criar o grupo."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Não foi possível configurar a associação ao grupo."
 
@@ -4778,6 +4783,18 @@ msgstr "Próximo"
 msgid "Before"
 msgstr "Anterior"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Você não pode fazer alterações neste site."
@@ -5079,7 +5096,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Especifique o nome do usuário que será assinado"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Este usuário não existe."
 
@@ -5088,7 +5104,7 @@ msgstr "Este usuário não existe."
 msgid "Subscribed to %s"
 msgstr "Efetuada a assinatura de %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Especifique o nome do usuário cuja assinatura será cancelada"
 
@@ -5128,37 +5144,43 @@ msgstr ""
 "Este link é utilizável somente uma vez e é válido somente por dois minutos: %"
 "s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Cancelada a assinatura de %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Você não está assinando ninguém."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Você já está assinando esta pessoa:"
 msgstr[1] "Você já está assinando estas pessoas:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Ninguém o assinou ainda."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Esta pessoa está assinando você:"
 msgstr[1] "Estas pessoas estão assinando você:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Você não é membro de nenhum grupo."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Você é membro deste grupo:"
 msgstr[1] "Você é membro destes grupos:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5172,6 +5194,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5237,19 +5260,19 @@ msgstr ""
 "tracks -  não implementado ainda\n"
 "tracking -  não implementado ainda\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Não foi encontrado nenhum arquivo de configuração. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Eu procurei pelos arquivos de configuração nos seguintes lugares: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Você pode querer executar o instalador para corrigir isto."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Ir para o instalador."
 
@@ -5744,7 +5767,7 @@ msgstr ""
 "privadas para envolver outras pessoas em uma conversa. Você também pode "
 "receber mensagens privadas."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "de"
 
@@ -5897,23 +5920,23 @@ msgstr "O"
 msgid "at"
 msgstr "em"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "no contexto"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Repetida por"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Responder a esta mensagem"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Responder"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Mensagem repetida"
 
@@ -6191,47 +6214,47 @@ msgstr "Mensagem"
 msgid "Moderate"
 msgstr "Moderar"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "alguns segundos atrás"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "cerca de 1 minuto atrás"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "cerca de %d minutos atrás"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "cerca de 1 hora atrás"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "cerca de %d horas atrás"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "cerca de 1 dia atrás"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "cerca de %d dias atrás"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "cerca de 1 mês atrás"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "cerca de %d meses atrás"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "cerca de 1 ano atrás"
 
diff --git a/locale/ru/LC_MESSAGES/statusnet.po b/locale/ru/LC_MESSAGES/statusnet.po
index 57cb89884d..d4df1a6548 100644
--- a/locale/ru/LC_MESSAGES/statusnet.po
+++ b/locale/ru/LC_MESSAGES/statusnet.po
@@ -12,12 +12,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:52+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:41+0000\n"
 "Language-Team: Russian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: ru\n"
 "X-Message-Group: out-statusnet\n"
@@ -66,7 +66,7 @@ msgstr "Отключить новые регистрации."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -195,7 +195,7 @@ msgstr "Обновлено от %1$s и его друзей на %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -504,7 +504,7 @@ msgstr "Неправильный токен"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -760,7 +760,7 @@ msgid "Preview"
 msgstr "Просмотр"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Удалить"
 
@@ -970,7 +970,7 @@ msgstr "Удалить это приложение"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1001,7 +1001,7 @@ msgstr "Вы уверены, что хотите удалить эту запи
 msgid "Do not delete this notice"
 msgstr "Не удалять эту запись"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Удалить эту запись"
 
@@ -1242,7 +1242,7 @@ msgstr "Слишком длинное описание (максимум %d си
 msgid "Could not update group."
 msgstr "Не удаётся обновить информацию о группе."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Не удаётся создать алиасы."
 
@@ -2774,23 +2774,23 @@ msgstr "Слишком длинный язык (более 50 символов).
 msgid "Invalid tag: \"%s\""
 msgstr "Неверный тег: «%s»"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Не удаётся обновить пользователя для автоподписки."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Не удаётся сохранить настройки местоположения."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Не удаётся сохранить профиль."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Не удаётся сохранить теги."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Настройки сохранены."
 
@@ -3223,7 +3223,7 @@ msgstr "Вы не можете повторить собственную зап
 msgid "You already repeated that notice."
 msgstr "Вы уже повторили эту запись."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Повторено"
 
@@ -3946,11 +3946,21 @@ msgstr "Вы не подписаны на этот профиль."
 msgid "Could not save subscription."
 msgstr "Не удаётся сохранить подписку."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Не локальный пользователь."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Нет такого файла."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Вы не подписаны на этот профиль."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Подписано"
 
@@ -4014,7 +4024,7 @@ msgstr "Это пользователи, записи которых вы чит
 msgid "These are the people whose notices %s listens to."
 msgstr "Это пользователи, записи которых читает %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4030,16 +4040,16 @@ msgstr ""
 "пользуетесь [Твиттером](%%action.twittersettings%%), то можете автоматически "
 "подписаться на тех людей, за которыми уже следите там."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s не просматривает ничьи записи."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "СМС"
 
@@ -4464,22 +4474,22 @@ msgstr "Не удаётся обновить сообщение с новым UR
 msgid "DB error inserting hashtag: %s"
 msgstr "Ошибка баз данных при вставке хеш-тегов для %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Проблемы с сохранением записи. Слишком длинно."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Проблема при сохранении записи. Неизвестный пользователь."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Слишком много записей за столь короткий срок; передохните немного и "
 "попробуйте вновь через пару минут."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4487,24 +4497,19 @@ msgstr ""
 "Слишком много одинаковых записей за столь короткий срок; передохните немного "
 "и попробуйте вновь через пару минут."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Вам запрещено поститься на этом сайте (бан)"
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Проблемы с сохранением записи."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Проблемы с сохранением входящих сообщений группы."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Ошибка баз данных при вставке ответа для %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4529,7 +4534,7 @@ msgstr "Не подписаны!"
 msgid "Couldn't delete self-subscription."
 msgstr "Невозможно удалить самоподписку."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Не удаётся удалить подписку."
 
@@ -4538,11 +4543,11 @@ msgstr "Не удаётся удалить подписку."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Добро пожаловать на %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Не удаётся создать группу."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Не удаётся назначить членство в группе."
 
@@ -4767,6 +4772,18 @@ msgstr "Сюда"
 msgid "Before"
 msgstr "Туда"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Вы не можете изменять этот сайт."
@@ -5066,7 +5083,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Укажите имя пользователя для подписки."
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Нет такого пользователя."
 
@@ -5075,7 +5091,7 @@ msgstr "Нет такого пользователя."
 msgid "Subscribed to %s"
 msgstr "Подписано на %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Укажите имя пользователя для отмены подписки."
 
@@ -5113,40 +5129,46 @@ msgstr "Команда входа отключена"
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "Эта ссылка действительна только один раз в течение 2 минут: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Отписано от %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Вы ни на кого не подписаны."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Вы подписаны на этих людей:"
 msgstr[1] "Вы подписаны на этих людей:"
 msgstr[2] "Вы подписаны на этих людей:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Никто не подписан на вас."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Эти люди подписались на вас:"
 msgstr[1] "Эти люди подписались на вас:"
 msgstr[2] "Эти люди подписались на вас:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Вы не состоите ни в одной группе."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Вы являетесь участником следующих групп:"
 msgstr[1] "Вы являетесь участником следующих групп:"
 msgstr[2] "Вы являетесь участником следующих групп:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5160,6 +5182,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5224,19 +5247,19 @@ msgstr ""
 "tracks — пока не реализовано.\n"
 "tracking — пока не реализовано.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Конфигурационный файл не найден. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Конфигурационные файлы искались в следующих местах: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Возможно, вы решите запустить установщик для исправления этого."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Перейти к установщику"
 
@@ -5732,7 +5755,7 @@ msgstr ""
 "вовлечения других пользователей в разговор. Сообщения, получаемые от других "
 "людей, видите только вы."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "от "
 
@@ -5882,23 +5905,23 @@ msgstr "з. д."
 msgid "at"
 msgstr "на"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "в контексте"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Повторено"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Ответить на эту запись"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Ответить"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Запись повторена"
 
@@ -6176,47 +6199,47 @@ msgstr "Сообщение"
 msgid "Moderate"
 msgstr "Модерировать"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "пару секунд назад"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "около минуты назад"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "около %d минут(ы) назад"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "около часа назад"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "около %d часа(ов) назад"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "около дня назад"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "около %d дня(ей) назад"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "около месяца назад"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "около %d месяца(ев) назад"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "около года назад"
 
diff --git a/locale/statusnet.po b/locale/statusnet.po
index 13b038cbf7..cf44e2d3c9 100644
--- a/locale/statusnet.po
+++ b/locale/statusnet.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -58,7 +58,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -180,7 +180,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -480,7 +480,7 @@ msgstr ""
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -730,7 +730,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr ""
 
@@ -934,7 +934,7 @@ msgstr ""
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -963,7 +963,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr ""
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr ""
 
@@ -1200,7 +1200,7 @@ msgstr ""
 msgid "Could not update group."
 msgstr ""
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr ""
 
@@ -2627,23 +2627,23 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr ""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr ""
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr ""
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr ""
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr ""
 
@@ -3032,7 +3032,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr ""
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr ""
 
@@ -3701,11 +3701,19 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr ""
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
 msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+msgid "No such profile."
+msgstr ""
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr ""
 
@@ -3765,7 +3773,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3775,16 +3783,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr ""
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4178,43 +4186,38 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr ""
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr ""
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr ""
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4239,7 +4242,7 @@ msgstr ""
 msgid "Couldn't delete self-subscription."
 msgstr ""
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr ""
 
@@ -4248,11 +4251,11 @@ msgstr ""
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr ""
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr ""
 
@@ -4468,6 +4471,18 @@ msgstr ""
 msgid "Before"
 msgstr ""
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4767,7 +4782,7 @@ msgstr ""
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4805,37 +4820,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, php-format
+msgid "Unsubscribed  %s"
+msgstr ""
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr ""
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] ""
 msgstr[1] ""
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr ""
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] ""
 msgstr[1] ""
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr ""
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] ""
 msgstr[1] ""
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -4849,6 +4869,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -4876,19 +4897,19 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr ""
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5294,7 +5315,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr ""
 
@@ -5439,23 +5460,23 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr ""
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr ""
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr ""
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr ""
 
@@ -5733,47 +5754,47 @@ msgstr ""
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr ""
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr ""
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr ""
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr ""
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr ""
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr ""
 
diff --git a/locale/sv/LC_MESSAGES/statusnet.po b/locale/sv/LC_MESSAGES/statusnet.po
index ed733a719c..b09823e6be 100644
--- a/locale/sv/LC_MESSAGES/statusnet.po
+++ b/locale/sv/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:03:56+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:44+0000\n"
 "Language-Team: Swedish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: sv\n"
 "X-Message-Group: out-statusnet\n"
@@ -62,7 +62,7 @@ msgstr "Inaktivera nya registreringar."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr "Uppdateringar från %1$s och vänner på %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -494,7 +494,7 @@ msgstr "Ogiltig token."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -748,7 +748,7 @@ msgid "Preview"
 msgstr "Förhandsgranska"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Ta bort"
 
@@ -959,7 +959,7 @@ msgstr "Ta bort denna applikation"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -990,7 +990,7 @@ msgstr "Är du säker på att du vill ta bort denna notis?"
 msgid "Do not delete this notice"
 msgstr "Ta inte bort denna notis"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Ta bort denna notis"
 
@@ -1231,7 +1231,7 @@ msgstr "beskrivning är för lång (max %d tecken)."
 msgid "Could not update group."
 msgstr "Kunde inte uppdatera grupp."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Kunde inte skapa alias."
 
@@ -2755,23 +2755,23 @@ msgstr "Språknamn är för långt (max 50 tecken)."
 msgid "Invalid tag: \"%s\""
 msgstr "Ogiltig tagg: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Kunde inte uppdatera användaren för automatisk prenumeration."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Kunde inte spara platsinställningar."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Kunde inte spara profil."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Kunde inte spara taggar."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Inställningar sparade."
 
@@ -3208,7 +3208,7 @@ msgstr "Du kan inte upprepa din egna notis."
 msgid "You already repeated that notice."
 msgstr "Du har redan upprepat denna notis."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Upprepad"
 
@@ -3922,11 +3922,21 @@ msgstr "Du är inte prenumerat hos den profilen."
 msgid "Could not save subscription."
 msgstr "Kunde inte spara prenumeration."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Inte en lokal användare."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Ingen sådan fil."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Du är inte prenumerat hos den profilen."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Prenumerant"
 
@@ -3990,7 +4000,7 @@ msgstr "Det är dessa personer vars meddelanden du lyssnar på."
 msgid "These are the people whose notices %s listens to."
 msgstr "Det är dessa personer vars notiser %s lyssnar på."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4006,16 +4016,16 @@ msgstr ""
 "twittersettings%%) kan du prenumerera automatiskt på personer som du redan "
 "följer där."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s lyssnar inte på någon."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4443,22 +4453,22 @@ msgstr "Kunde inte uppdatera meddelande med ny URI."
 msgid "DB error inserting hashtag: %s"
 msgstr "Databasfel vid infogning av hashtag: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Problem vid sparande av notis. För långt."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Problem vid sparande av notis. Okänd användare."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "För många notiser för snabbt; ta en vilopaus och posta igen om ett par "
 "minuter."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4466,24 +4476,19 @@ msgstr ""
 "För många duplicerade meddelanden för snabbt; ta en vilopaus och posta igen "
 "om ett par minuter."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Du är utestängd från att posta notiser på denna webbplats."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Problem med att spara notis."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Problem med att spara gruppinkorg."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Databasfel vid infogning av svar: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4508,7 +4513,7 @@ msgstr "Inte prenumerant!"
 msgid "Couldn't delete self-subscription."
 msgstr "Kunde inte ta bort själv-prenumeration."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Kunde inte ta bort prenumeration."
 
@@ -4517,11 +4522,11 @@ msgstr "Kunde inte ta bort prenumeration."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Välkommen till %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Kunde inte skapa grupp."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Kunde inte ställa in gruppmedlemskap."
 
@@ -4743,6 +4748,18 @@ msgstr "Senare"
 msgid "Before"
 msgstr "Tidigare"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Du kan inte göra förändringar av denna webbplats."
@@ -5041,7 +5058,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Ange namnet på användaren att prenumerara på"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Ingen sådan användare."
 
@@ -5050,7 +5066,7 @@ msgstr "Ingen sådan användare."
 msgid "Subscribed to %s"
 msgstr "Prenumerar på %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Ange namnet på användaren att avsluta prenumeration på"
 
@@ -5089,37 +5105,43 @@ msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Denna länk är endast användbar en gång, och gäller bara i 2 minuter: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Prenumeration hos %s avslutad"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Du prenumererar inte på någon."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Du prenumererar på denna person:"
 msgstr[1] "Du prenumererar på dessa personer:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "Ingen prenumerar på dig."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Denna person prenumererar på dig:"
 msgstr[1] "Dessa personer prenumererar på dig:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Du är inte medlem i några grupper."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Du är en medlem i denna grupp:"
 msgstr[1] "Du är en medlem i dessa grupper:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5133,6 +5155,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5197,19 +5220,19 @@ msgstr ""
 "tracks - inte implementerat än.\n"
 "tracking - inte implementerat än.\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Ingen konfigurationsfil hittades. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Jag letade efter konfigurationsfiler på följande platser: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Du kanske vill köra installeraren för att åtgärda detta."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Gå till installeraren."
 
@@ -5702,7 +5725,7 @@ msgstr ""
 "engagera andra användare i konversationen. Folk kan skicka meddelanden till "
 "dig som bara du ser."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "från"
 
@@ -5853,23 +5876,23 @@ msgstr "V"
 msgid "at"
 msgstr "på"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "i sammanhang"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Upprepad av"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Svara på denna notis"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Svara"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Notis upprepad"
 
@@ -6147,47 +6170,47 @@ msgstr "Meddelande"
 msgid "Moderate"
 msgstr "Moderera"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "ett par sekunder sedan"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "för nån minut sedan"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "för %d minuter sedan"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "för en timma sedan"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "för %d timmar sedan"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "för en dag sedan"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "för %d dagar sedan"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "för en månad sedan"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "för %d månader sedan"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "för ett år sedan"
 
diff --git a/locale/te/LC_MESSAGES/statusnet.po b/locale/te/LC_MESSAGES/statusnet.po
index 19debf94dd..37a2582b30 100644
--- a/locale/te/LC_MESSAGES/statusnet.po
+++ b/locale/te/LC_MESSAGES/statusnet.po
@@ -8,12 +8,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:04:04+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:47+0000\n"
 "Language-Team: Telugu\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: te\n"
 "X-Message-Group: out-statusnet\n"
@@ -62,7 +62,7 @@ msgstr "కొత్త నమోదులను అచేతనంచేయి.
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -185,7 +185,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -493,7 +493,7 @@ msgstr "తప్పుడు పరిమాణం."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -746,7 +746,7 @@ msgid "Preview"
 msgstr "మునుజూపు"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "తొలగించు"
 
@@ -954,7 +954,7 @@ msgstr "ఈ ఉపకరణాన్ని తొలగించు"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -983,7 +983,7 @@ msgstr "మీరు నిజంగానే ఈ నోటీసుని త
 msgid "Do not delete this notice"
 msgstr "ఈ నోటీసుని తొలగించకు"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "ఈ నోటీసుని తొలగించు"
 
@@ -1226,7 +1226,7 @@ msgstr "వివరణ చాలా పెద్దదిగా ఉంది (1
 msgid "Could not update group."
 msgstr "గుంపుని తాజాకరించలేకున్నాం."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "మారుపేర్లని సృష్టించలేకపోయాం."
 
@@ -2693,24 +2693,24 @@ msgstr "భాష మరీ పెద్దగా ఉంది (50 అక్ష
 msgid "Invalid tag: \"%s\""
 msgstr "'%s' అనే హోమ్ పేజీ సరైనదికాదు"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "ట్యాగులని భద్రపరచలేకున్నాం."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "ప్రొఫైలుని భద్రపరచలేకున్నాం."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "ట్యాగులని భద్రపరచలేకున్నాం."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "అమరికలు భద్రమయ్యాయి."
 
@@ -3122,7 +3122,7 @@ msgstr "ఈ లైసెన్సుకి అంగీకరించకపో
 msgid "You already repeated that notice."
 msgstr "మీరు ఇప్పటికే ఆ వాడుకరిని నిరోధించారు."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "సృష్టితం"
@@ -3807,11 +3807,20 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr "చందాని సృష్టించలేకపోయాం."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "స్థానిక వాడుకరి కాదు."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "అటువంటి ఫైలు లేదు."
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "చందాదార్లు"
@@ -3873,7 +3882,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3883,16 +3892,16 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr ""
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "జాబర్"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4291,46 +4300,41 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "ఈ సైటులో నోటీసులు రాయడం నుండి మిమ్మల్ని నిషేధించారు."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "సందేశాన్ని భద్రపరచడంలో పొరపాటు."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr ""
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4357,7 +4361,7 @@ msgstr "చందాదార్లు"
 msgid "Couldn't delete self-subscription."
 msgstr "చందాని తొలగించలేకపోయాం."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "చందాని తొలగించలేకపోయాం."
 
@@ -4366,11 +4370,11 @@ msgstr "చందాని తొలగించలేకపోయాం."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "@%2$s, %1$sకి స్వాగతం!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "గుంపుని సృష్టించలేకపోయాం."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "గుంపు సభ్యత్వాన్ని అమర్చలేకపోయాం."
 
@@ -4595,6 +4599,18 @@ msgstr "తర్వాత"
 msgid "Before"
 msgstr "ఇంతక్రితం"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "ఈ సైటుకి మీరు మార్పులు చేయలేరు."
@@ -4902,16 +4918,15 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "ఏవరికి చందా చేరాలనుకుంటున్నారో ఆ వాడుకరి పేరు తెలియజేయండి"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
-msgstr "అటువంటి వాడుకరి లేరు."
+msgstr "అటువంటి వాడుకరి లేరు"
 
 #: lib/command.php:561
 #, php-format
 msgid "Subscribed to %s"
 msgstr "%sకి చందా చేరారు"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "ఎవరి నుండి చందా విరమించాలనుకుంటున్నారో ఆ వాడుకరి పేరు తెలియజేయండి"
 
@@ -4949,37 +4964,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr "ఈ లంకెని ఒకే సారి ఉపయోగించగలరు, మరియు అది పనిచేసేది 2 నిమిషాలు మాత్రమే: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "%s నుండి చందా విరమించారు"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "మీరు ఎవరికీ చందాచేరలేదు."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "%sకి స్పందనలు"
 msgstr[1] "%sకి స్పందనలు"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "మీకు చందాదార్లు ఎవరూ లేరు."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "%sకి స్పందనలు"
 msgstr[1] "%sకి స్పందనలు"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "మీరు ఏ గుంపులోనూ సభ్యులు కాదు."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "మీరు ఇప్పటికే లోనికి ప్రవేశించారు!"
 msgstr[1] "మీరు ఇప్పటికే లోనికి ప్రవేశించారు!"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -4993,6 +5013,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5020,20 +5041,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "నిర్ధారణ సంకేతం లేదు."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5465,7 +5486,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "నుండి"
 
@@ -5614,24 +5635,24 @@ msgstr "ప"
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "సందర్భంలో"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "సృష్టితం"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "ఈ నోటీసుపై స్పందించండి"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "స్పందించండి"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "నోటీసుని తొలగించాం."
@@ -5921,47 +5942,47 @@ msgstr "సందేశం"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "కొన్ని క్షణాల క్రితం"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "ఓ నిమిషం క్రితం"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d నిమిషాల క్రితం"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "ఒక గంట క్రితం"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d గంటల క్రితం"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "ఓ రోజు క్రితం"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "%d రోజుల క్రితం"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "ఓ నెల క్రితం"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "%d నెలల క్రితం"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "ఒక సంవత్సరం క్రితం"
 
diff --git a/locale/tr/LC_MESSAGES/statusnet.po b/locale/tr/LC_MESSAGES/statusnet.po
index 441b4458f0..149b21292d 100644
--- a/locale/tr/LC_MESSAGES/statusnet.po
+++ b/locale/tr/LC_MESSAGES/statusnet.po
@@ -9,12 +9,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:04:14+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:50+0000\n"
 "Language-Team: Turkish\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: tr\n"
 "X-Message-Group: out-statusnet\n"
@@ -66,7 +66,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -191,7 +191,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -508,7 +508,7 @@ msgstr "Geçersiz büyüklük."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -770,7 +770,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr ""
 
@@ -990,7 +990,7 @@ msgstr "Kendinizi ve ilgi alanlarınızı 140 karakter ile anlatın"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1020,7 +1020,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "Böyle bir durum mesajı yok."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr ""
 
@@ -1279,7 +1279,7 @@ msgstr "Hakkında bölümü çok uzun (azm 140 karakter)."
 msgid "Could not update group."
 msgstr "Kullanıcı güncellenemedi."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Avatar bilgisi kaydedilemedi"
@@ -2793,25 +2793,25 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr "%s Geçersiz başlangıç sayfası"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Profil kaydedilemedi."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Profil kaydedilemedi."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "Profil kaydedilemedi."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Ayarlar kaydedildi."
 
@@ -3216,7 +3216,7 @@ msgstr "Eğer lisansı kabul etmezseniz kayıt olamazsınız."
 msgid "You already repeated that notice."
 msgstr "Zaten giriş yapmış durumdasıznız!"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Yarat"
@@ -3910,12 +3910,21 @@ msgstr "Bize o profili yollamadınız"
 msgid "Could not save subscription."
 msgstr "Abonelik oluşturulamadı."
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "Böyle bir kullanıcı yok."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Böyle bir durum mesajı yok."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Bize o profili yollamadınız"
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "Abone ol"
@@ -3976,7 +3985,7 @@ msgstr "Sizin durumlarını takip ettiğiniz kullanıcılar"
 msgid "These are the people whose notices %s listens to."
 msgstr "%s adlı kullanıcının durumlarını takip ettiği kullanıcılar"
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3986,17 +3995,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s %2$s'da durumunuzu takip ediyor"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "JabberID yok."
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4413,46 +4422,41 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Durum mesajını kaydederken hata oluştu."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Cevap eklenirken veritabanı hatası: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4480,7 +4484,7 @@ msgstr "Bu kullanıcıyı zaten takip etmiyorsunuz!"
 msgid "Couldn't delete self-subscription."
 msgstr "Abonelik silinemedi."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Abonelik silinemedi."
 
@@ -4489,12 +4493,12 @@ msgstr "Abonelik silinemedi."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "Avatar bilgisi kaydedilemedi"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Abonelik oluşturulamadı."
@@ -4728,6 +4732,18 @@ msgstr "« Sonra"
 msgid "Before"
 msgstr "Önce »"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -5050,7 +5066,7 @@ msgstr "Böyle bir kullanıcı yok."
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -5088,37 +5104,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Aboneliği sonlandır"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Bize o profili yollamadınız"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Bize o profili yollamadınız"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Uzaktan abonelik"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Uzaktan abonelik"
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Bize o profili yollamadınız"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Bize o profili yollamadınız"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5132,6 +5153,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5159,20 +5181,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Onay kodu yok."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5601,7 +5623,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr ""
 
@@ -5751,26 +5773,26 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "İçerik yok!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Yarat"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 #, fuzzy
 msgid "Reply"
 msgstr "cevapla"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Durum mesajları"
@@ -6064,47 +6086,47 @@ msgstr ""
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "birkaç saniye önce"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "yaklaşık bir dakika önce"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "yaklaşık %d dakika önce"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "yaklaşık bir saat önce"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "yaklaşık %d saat önce"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "yaklaşık bir gün önce"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "yaklaşık %d gün önce"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "yaklaşık bir ay önce"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "yaklaşık %d ay önce"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "yaklaşık bir yıl önce"
 
diff --git a/locale/uk/LC_MESSAGES/statusnet.po b/locale/uk/LC_MESSAGES/statusnet.po
index 3efac8de1a..c261c310da 100644
--- a/locale/uk/LC_MESSAGES/statusnet.po
+++ b/locale/uk/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:04:18+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:53+0000\n"
 "Language-Team: Ukrainian\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: uk\n"
 "X-Message-Group: out-statusnet\n"
@@ -65,7 +65,7 @@ msgstr "Скасувати подальшу регістрацію."
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -193,7 +193,7 @@ msgstr "Оновлення від %1$s та друзів на %2$s!"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -499,7 +499,7 @@ msgstr "Невірний токен."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -758,7 +758,7 @@ msgid "Preview"
 msgstr "Перегляд"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr "Видалити"
 
@@ -968,7 +968,7 @@ msgstr "Видалити додаток"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -997,7 +997,7 @@ msgstr "Ви впевненні, що бажаєте видалити цей д
 msgid "Do not delete this notice"
 msgstr "Не видаляти цей допис"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr "Видалити допис"
 
@@ -1238,7 +1238,7 @@ msgstr "опис надто довгий (%d знаків максимум)."
 msgid "Could not update group."
 msgstr "Не вдалося оновити групу."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 msgid "Could not create aliases."
 msgstr "Неможна призначити додаткові імена."
 
@@ -2765,23 +2765,23 @@ msgstr "Мова задовга (50 знаків максимум)."
 msgid "Invalid tag: \"%s\""
 msgstr "Недійсний теґ: \"%s\""
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "Не вдалося оновити користувача для автопідписки."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 msgid "Couldn't save location prefs."
 msgstr "Не вдалося зберегти налаштування розташування."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Не вдалося зберегти профіль."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 msgid "Couldn't save tags."
 msgstr "Не вдалося зберегти теґи."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Налаштування збережено."
 
@@ -3215,7 +3215,7 @@ msgstr "Ви не можете вторувати своїм власним до
 msgid "You already repeated that notice."
 msgstr "Ви вже вторували цьому допису."
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 msgid "Repeated"
 msgstr "Вторування"
 
@@ -3932,11 +3932,21 @@ msgstr "Ви не підписані до цього профілю."
 msgid "Could not save subscription."
 msgstr "Не вдалося зберегти підписку."
 
-#: actions/subscribe.php:55
-msgid "Not a local user."
-msgstr "Такого користувача немає."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Такого файлу немає."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Ви не підписані до цього профілю."
+
+#: actions/subscribe.php:145
 msgid "Subscribed"
 msgstr "Підписані"
 
@@ -4000,7 +4010,7 @@ msgstr "Тут представлені ті, за чиїми дописами 
 msgid "These are the people whose notices %s listens to."
 msgstr "Тут представлені ті, за чиїми дописами слідкує %s."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4016,16 +4026,16 @@ msgstr ""
 "action.twittersettings%%), то можете автоматично підписатись до людей, за "
 "якими слідкуєте там."
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, php-format
 msgid "%s is not listening to anyone."
 msgstr "%s не відслідковує нічого"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 msgid "Jabber"
 msgstr "Jabber"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "СМС"
 
@@ -4450,22 +4460,22 @@ msgstr "Не можна оновити повідомлення з новим UR
 msgid "DB error inserting hashtag: %s"
 msgstr "Помилка бази даних при додаванні теґу: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 msgid "Problem saving notice. Too long."
 msgstr "Проблема при збереженні допису. Надто довге."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 msgid "Problem saving notice. Unknown user."
 msgstr "Проблема при збереженні допису. Невідомий користувач."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 "Дуже багато дописів за короткий термін; ходіть подихайте повітрям і "
 "повертайтесь за кілька хвилин."
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
@@ -4473,24 +4483,19 @@ msgstr ""
 "Дуже багато повідомлень за короткий термін; ходіть подихайте повітрям і "
 "повертайтесь за кілька хвилин."
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "Вам заборонено надсилати дописи до цього сайту."
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Проблема при збереженні допису."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 msgid "Problem saving group inbox."
 msgstr "Проблема при збереженні вхідних дописів для групи."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Помилка бази даних при додаванні відповіді: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr "RT @%1$s %2$s"
@@ -4515,7 +4520,7 @@ msgstr "Не підписано!"
 msgid "Couldn't delete self-subscription."
 msgstr "Не можу видалити самопідписку."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Не вдалося видалити підписку."
 
@@ -4524,11 +4529,11 @@ msgstr "Не вдалося видалити підписку."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "Вітаємо на %1$s, @%2$s!"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "Не вдалося створити нову групу."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 msgid "Could not set group membership."
 msgstr "Не вдалося встановити членство."
 
@@ -4750,6 +4755,18 @@ msgstr "Вперед"
 msgid "Before"
 msgstr "Назад"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr "Ви не можете щось змінювати на цьому сайті."
@@ -5048,7 +5065,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "Зазначте ім’я користувача, до якого бажаєте підписатись"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "Такого користувача немає."
 
@@ -5057,7 +5073,7 @@ msgstr "Такого користувача немає."
 msgid "Subscribed to %s"
 msgstr "Підписано до %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "Зазначте ім’я користувача, від якого бажаєте відписатись"
 
@@ -5096,40 +5112,46 @@ msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 "Це посилання можна використати лише раз, воно дійсне протягом 2 хвилин: %s"
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Відписано від %s"
+
+#: lib/command.php:709
 msgid "You are not subscribed to anyone."
 msgstr "Ви не маєте жодних підписок."
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Ви підписані до цієї особи:"
 msgstr[1] "Ви підписані до цих людей:"
 msgstr[2] "Ви підписані до цих людей:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 msgid "No one is subscribed to you."
 msgstr "До Вас ніхто не підписаний."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Ця особа є підписаною до Вас:"
 msgstr[1] "Ці люди підписані до Вас:"
 msgstr[2] "Ці люди підписані до Вас:"
 
-#: lib/command.php:725
+#: lib/command.php:753
 msgid "You are not a member of any groups."
 msgstr "Ви не є учасником жодної групи."
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Ви є учасником групи:"
 msgstr[1] "Ви є учасником таких груп:"
 msgstr[2] "Ви є учасником таких груп:"
 
-#: lib/command.php:741
+#: lib/command.php:769
+#, fuzzy
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5143,6 +5165,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5205,19 +5228,19 @@ msgstr ""
 "tracks — наразі не виконується\n"
 "tracking — наразі не виконується\n"
 
-#: lib/common.php:135
+#: lib/common.php:136
 msgid "No configuration file found. "
 msgstr "Файлу конфігурації не знайдено. "
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr "Шукав файли конфігурації в цих місцях: "
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr "Запустіть файл інсталяції, аби полагодити це."
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr "Іти до файлу інсталяції."
 
@@ -5712,7 +5735,7 @@ msgstr ""
 "повідомлення аби долучити користувачів до розмови. Такі повідомлення бачите "
 "лише Ви."
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr "від"
 
@@ -5862,23 +5885,23 @@ msgstr "Зах."
 msgid "at"
 msgstr "в"
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 msgid "in context"
 msgstr "в контексті"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 msgid "Repeated by"
 msgstr "Вторуванні"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr "Відповісти на цей допис"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Відповісти"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 msgid "Notice repeated"
 msgstr "Допис вторували"
 
@@ -6156,47 +6179,47 @@ msgstr "Повідомлення"
 msgid "Moderate"
 msgstr "Модерувати"
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "мить тому"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "хвилину тому"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "близько %d хвилин тому"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "годину тому"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "близько %d годин тому"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "день тому"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "близько %d днів тому"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "місяць тому"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "близько %d місяців тому"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "рік тому"
 
diff --git a/locale/vi/LC_MESSAGES/statusnet.po b/locale/vi/LC_MESSAGES/statusnet.po
index 34e7f41231..4dcc584883 100644
--- a/locale/vi/LC_MESSAGES/statusnet.po
+++ b/locale/vi/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:04:21+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:51:57+0000\n"
 "Language-Team: Vietnamese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: vi\n"
 "X-Message-Group: out-statusnet\n"
@@ -65,7 +65,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -190,7 +190,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -510,7 +510,7 @@ msgstr "Kích thước không hợp lệ."
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -773,7 +773,7 @@ msgid "Preview"
 msgstr "Xem trước"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete"
 msgstr "Xóa tin nhắn"
@@ -995,7 +995,7 @@ msgstr "Xóa tin nhắn"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1026,7 +1026,7 @@ msgstr "Bạn có chắc chắn là muốn xóa tin nhắn này không?"
 msgid "Do not delete this notice"
 msgstr "Không thể xóa tin nhắn này."
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete this notice"
 msgstr "Xóa tin nhắn"
@@ -1298,7 +1298,7 @@ msgstr "Lý lịch quá dài (không quá 140 ký tự)"
 msgid "Could not update group."
 msgstr "Không thể cập nhật thành viên."
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "Không thể tạo favorite."
@@ -2890,26 +2890,26 @@ msgstr "Ngôn ngữ quá dài (tối đa là 50 ký tự)."
 msgid "Invalid tag: \"%s\""
 msgstr "Trang chủ '%s'  không hợp lệ"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 #, fuzzy
 msgid "Couldn't update user for autosubscribe."
 msgstr "Không thể cập nhật thành viên."
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "Không thể lưu hồ sơ cá nhân."
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "Không thể lưu hồ sơ cá nhân."
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "Không thể lưu hồ sơ cá nhân."
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "Đã lưu các điều chỉnh."
 
@@ -3335,7 +3335,7 @@ msgstr "Bạn không thể đăng ký nếu không đồng ý các điều kho
 msgid "You already repeated that notice."
 msgstr "Bạn đã theo những người này:"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "Tạo"
@@ -4049,12 +4049,21 @@ msgstr "Bạn chưa cập nhật thông tin riêng"
 msgid "Could not save subscription."
 msgstr "Không thể tạo đăng nhận."
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "Không có user nào."
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "Không có tin nhắn nào."
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "Bạn chưa cập nhật thông tin riêng"
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "Theo bạn này"
@@ -4115,7 +4124,7 @@ msgstr "Có nhiều người gửi lời nhắn để bạn nghe theo."
 msgid "These are the people whose notices %s listens to."
 msgstr "Có nhiều người gửi lời nhắn để  %s nghe theo."
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4125,17 +4134,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s dang theo doi tin nhan cua ban tren %2$s."
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "Không có Jabber ID."
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS"
 
@@ -4565,46 +4574,41 @@ msgstr "Không thể cập nhật thông tin user với địa chỉ email đã
 msgid "DB error inserting hashtag: %s"
 msgstr "Lỗi cơ sở dữ liệu khi chèn trả lời: %s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "Có lỗi xảy ra khi lưu tin nhắn."
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "Lỗi cơ sở dữ liệu khi chèn trả lời: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%s (%s)"
@@ -4632,7 +4636,7 @@ msgstr "Chưa đăng nhận!"
 msgid "Couldn't delete self-subscription."
 msgstr "Không thể xóa đăng nhận."
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "Không thể xóa đăng nhận."
 
@@ -4641,12 +4645,12 @@ msgstr "Không thể xóa đăng nhận."
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "%s chào mừng bạn "
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "Không thể tạo favorite."
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "Không thể tạo đăng nhận."
@@ -4885,6 +4889,18 @@ msgstr "Sau"
 msgid "Before"
 msgstr "Trước"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5213,7 +5229,7 @@ msgstr "Không có user nào."
 msgid "Subscribed to %s"
 msgstr "Theo nhóm này"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -5253,37 +5269,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "Hết theo"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "Bạn chưa cập nhật thông tin riêng"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "Bạn đã theo những người này:"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "Không thể tạo favorite."
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "Không thể tạo favorite."
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "Bạn chưa cập nhật thông tin riêng"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "Bạn chưa cập nhật thông tin riêng"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5297,6 +5318,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5324,20 +5346,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "Không có mã số xác nhận."
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5823,7 +5845,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr " từ "
@@ -5977,26 +5999,26 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "Không có nội dung!"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "Tạo"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply to this notice"
 msgstr "Trả lời tin nhắn này"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr "Trả lời"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "Tin đã gửi"
@@ -6304,47 +6326,47 @@ msgstr "Tin mới nhất"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "vài giây trước"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "1 phút trước"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d phút trước"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "1 giờ trước"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d giờ trước"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "1 ngày trước"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "%d ngày trước"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "1 tháng trước"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "%d tháng trước"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "1 năm trước"
 
diff --git a/locale/zh_CN/LC_MESSAGES/statusnet.po b/locale/zh_CN/LC_MESSAGES/statusnet.po
index 838ed646d5..60ca89d66c 100644
--- a/locale/zh_CN/LC_MESSAGES/statusnet.po
+++ b/locale/zh_CN/LC_MESSAGES/statusnet.po
@@ -10,12 +10,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:04:24+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:52:00+0000\n"
 "Language-Team: Simplified Chinese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: zh-hans\n"
 "X-Message-Group: out-statusnet\n"
@@ -68,7 +68,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -192,7 +192,7 @@ msgstr "来自%2$s 上 %1$s 和好友的更新！"
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -508,7 +508,7 @@ msgstr "大小不正确。"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -768,7 +768,7 @@ msgid "Preview"
 msgstr "预览"
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete"
 msgstr "删除"
@@ -991,7 +991,7 @@ msgstr "删除通告"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1022,7 +1022,7 @@ msgstr "确定要删除这条消息吗？"
 msgid "Do not delete this notice"
 msgstr "无法删除通告。"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 #, fuzzy
 msgid "Delete this notice"
 msgstr "删除通告"
@@ -1286,7 +1286,7 @@ msgstr "描述过长(不能超过140字符)。"
 msgid "Could not update group."
 msgstr "无法更新组"
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "无法创建收藏。"
@@ -2830,25 +2830,25 @@ msgstr "语言过长(不能超过50个字符)。"
 msgid "Invalid tag: \"%s\""
 msgstr "主页'%s'不正确"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr "无法更新用户的自动订阅选项。"
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "无法保存个人信息。"
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "无法保存个人信息。"
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "无法保存个人信息。"
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr "设置已保存。"
 
@@ -3269,7 +3269,7 @@ msgstr "您必须同意此授权方可注册。"
 msgid "You already repeated that notice."
 msgstr "您已成功阻止该用户："
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "创建"
@@ -3978,12 +3978,21 @@ msgstr "您未告知此个人信息"
 msgid "Could not save subscription."
 msgstr "无法删除订阅。"
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "没有这个用户。"
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "没有这份通告。"
+
+#: actions/subscribe.php:117
+#, fuzzy
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr "您未告知此个人信息"
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "订阅"
@@ -4044,7 +4053,7 @@ msgstr "这是您订阅的用户。"
 msgid "These are the people whose notices %s listens to."
 msgstr "这是 %s 订阅的用户。"
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -4054,17 +4063,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "%1$s 开始关注您的 %2$s 信息。"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "没有 Jabber ID。"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr "SMS短信"
 
@@ -4490,47 +4499,42 @@ msgstr "无法添加新URI的信息。"
 msgid "DB error inserting hashtag: %s"
 msgstr "添加标签时数据库出错：%s"
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr "你在短时间里发布了过多的消息，请深呼吸，过几分钟再发消息。"
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 #, fuzzy
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr "你在短时间里发布了过多的消息，请深呼吸，过几分钟再发消息。"
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr "在这个网站你被禁止发布消息。"
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "保存通告时出错。"
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "添加回复时数据库出错：%s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, fuzzy, php-format
 msgid "RT @%1$s %2$s"
 msgstr "%1$s (%2$s)"
@@ -4559,7 +4563,7 @@ msgstr "未订阅！"
 msgid "Couldn't delete self-subscription."
 msgstr "无法删除订阅。"
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "无法删除订阅。"
 
@@ -4568,11 +4572,11 @@ msgstr "无法删除订阅。"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr "发送给 %1$s 的 %2$s 消息"
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 msgid "Could not create group."
 msgstr "无法创建组。"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "无法删除订阅。"
@@ -4807,6 +4811,18 @@ msgstr "« 之后"
 msgid "Before"
 msgstr "之前 »"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 #, fuzzy
 msgid "You cannot make changes to this site."
@@ -5122,7 +5138,6 @@ msgid "Specify the name of the user to subscribe to"
 msgstr "指定要订阅的用户名"
 
 #: lib/command.php:554 lib/command.php:589
-#, fuzzy
 msgid "No such user"
 msgstr "没有这个用户。"
 
@@ -5131,7 +5146,7 @@ msgstr "没有这个用户。"
 msgid "Subscribed to %s"
 msgstr "订阅 %s"
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr "指定要取消订阅的用户名"
 
@@ -5169,37 +5184,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "取消订阅 %s"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "您未告知此个人信息"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "您已订阅这些用户："
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "无法订阅他人更新。"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "无法订阅他人更新。"
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "您未告知此个人信息"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "您未告知此个人信息"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5213,6 +5233,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5240,20 +5261,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "没有验证码"
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 #, fuzzy
 msgid "Go to the installer."
 msgstr "登入本站"
@@ -5692,7 +5713,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 #, fuzzy
 msgid "from"
 msgstr " 从 "
@@ -5845,27 +5866,27 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "没有内容！"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "创建"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 #, fuzzy
 msgid "Reply to this notice"
 msgstr "无法删除通告。"
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 #, fuzzy
 msgid "Reply"
 msgstr "回复"
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "消息已发布。"
@@ -6171,47 +6192,47 @@ msgstr "新消息"
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr "几秒前"
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr "一分钟前"
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr "%d 分钟前"
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr "一小时前"
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr "%d 小时前"
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr "一天前"
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr "%d 天前"
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr "一个月前"
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr "%d 个月前"
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr "一年前"
 
diff --git a/locale/zh_TW/LC_MESSAGES/statusnet.po b/locale/zh_TW/LC_MESSAGES/statusnet.po
index be69293d2b..ff517edec0 100644
--- a/locale/zh_TW/LC_MESSAGES/statusnet.po
+++ b/locale/zh_TW/LC_MESSAGES/statusnet.po
@@ -7,12 +7,12 @@ msgid ""
 msgstr ""
 "Project-Id-Version: StatusNet\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2010-02-21 23:02+0000\n"
-"PO-Revision-Date: 2010-02-21 23:04:27+0000\n"
+"POT-Creation-Date: 2010-02-24 23:49+0000\n"
+"PO-Revision-Date: 2010-02-24 23:52:03+0000\n"
 "Language-Team: Traditional Chinese\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: MediaWiki 1.16alpha (r62792); Translate extension (2010-01-16)\n"
+"X-Generator: MediaWiki 1.17alpha (r62925); Translate extension (2010-01-16)\n"
 "X-Translation-Project: translatewiki.net at http://translatewiki.net\n"
 "X-Language-Code: zh-hant\n"
 "X-Message-Group: out-statusnet\n"
@@ -63,7 +63,7 @@ msgstr ""
 #: actions/othersettings.php:126 actions/pathsadminpanel.php:351
 #: actions/profilesettings.php:174 actions/sessionsadminpanel.php:199
 #: actions/siteadminpanel.php:336 actions/smssettings.php:181
-#: actions/subscriptions.php:203 actions/tagother.php:154
+#: actions/subscriptions.php:208 actions/tagother.php:154
 #: actions/useradminpanel.php:293 lib/applicationeditform.php:333
 #: lib/applicationeditform.php:334 lib/designsettings.php:256
 #: lib/groupeditform.php:202
@@ -188,7 +188,7 @@ msgstr ""
 #: actions/apistatusesshow.php:108 actions/apistatusnetconfig.php:137
 #: actions/apistatusnetversion.php:93 actions/apisubscriptions.php:111
 #: actions/apitimelinefavorites.php:183 actions/apitimelinefriends.php:187
-#: actions/apitimelinegroup.php:194 actions/apitimelinehome.php:184
+#: actions/apitimelinegroup.php:195 actions/apitimelinehome.php:184
 #: actions/apitimelinementions.php:175 actions/apitimelinepublic.php:152
 #: actions/apitimelineretweetedtome.php:121
 #: actions/apitimelineretweetsofme.php:152 actions/apitimelinetag.php:166
@@ -500,7 +500,7 @@ msgstr "尺寸錯誤"
 #: actions/profilesettings.php:194 actions/recoverpassword.php:337
 #: actions/register.php:165 actions/remotesubscribe.php:77
 #: actions/repeat.php:83 actions/smssettings.php:228 actions/subedit.php:38
-#: actions/subscribe.php:46 actions/tagother.php:166
+#: actions/subscribe.php:86 actions/tagother.php:166
 #: actions/unsubscribe.php:69 actions/userauthorization.php:52
 #: lib/designsettings.php:294
 msgid "There was a problem with your session token. Try again, please."
@@ -760,7 +760,7 @@ msgid "Preview"
 msgstr ""
 
 #: actions/avatarsettings.php:149 actions/showapplication.php:252
-#: lib/deleteuserform.php:66 lib/noticelist.php:636
+#: lib/deleteuserform.php:66 lib/noticelist.php:637
 msgid "Delete"
 msgstr ""
 
@@ -980,7 +980,7 @@ msgstr "請在140個字以內描述你自己與你的興趣"
 #: actions/deletenotice.php:67 actions/disfavor.php:61 actions/favor.php:62
 #: actions/groupblock.php:61 actions/groupunblock.php:61 actions/logout.php:69
 #: actions/makeadmin.php:61 actions/newmessage.php:87 actions/newnotice.php:89
-#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:30
+#: actions/nudge.php:63 actions/subedit.php:31 actions/subscribe.php:96
 #: actions/tagother.php:33 actions/unsubscribe.php:52
 #: lib/adminpanelaction.php:72 lib/profileformaction.php:63
 #: lib/settingsaction.php:72
@@ -1010,7 +1010,7 @@ msgstr ""
 msgid "Do not delete this notice"
 msgstr "無此通知"
 
-#: actions/deletenotice.php:146 lib/noticelist.php:636
+#: actions/deletenotice.php:146 lib/noticelist.php:637
 msgid "Delete this notice"
 msgstr ""
 
@@ -1267,7 +1267,7 @@ msgstr "自我介紹過長(共140個字元)"
 msgid "Could not update group."
 msgstr "無法更新使用者"
 
-#: actions/editgroup.php:259 classes/User_group.php:423
+#: actions/editgroup.php:259 classes/User_group.php:433
 #, fuzzy
 msgid "Could not create aliases."
 msgstr "無法存取個人圖像資料"
@@ -2739,25 +2739,25 @@ msgstr ""
 msgid "Invalid tag: \"%s\""
 msgstr "個人首頁連結%s無效"
 
-#: actions/profilesettings.php:302
+#: actions/profilesettings.php:306
 msgid "Couldn't update user for autosubscribe."
 msgstr ""
 
-#: actions/profilesettings.php:359
+#: actions/profilesettings.php:363
 #, fuzzy
 msgid "Couldn't save location prefs."
 msgstr "無法儲存個人資料"
 
-#: actions/profilesettings.php:371
+#: actions/profilesettings.php:375
 msgid "Couldn't save profile."
 msgstr "無法儲存個人資料"
 
-#: actions/profilesettings.php:379
+#: actions/profilesettings.php:383
 #, fuzzy
 msgid "Couldn't save tags."
 msgstr "無法儲存個人資料"
 
-#: actions/profilesettings.php:387 lib/adminpanelaction.php:137
+#: actions/profilesettings.php:391 lib/adminpanelaction.php:137
 msgid "Settings saved."
 msgstr ""
 
@@ -3152,7 +3152,7 @@ msgstr ""
 msgid "You already repeated that notice."
 msgstr "無此使用者"
 
-#: actions/repeat.php:114 lib/noticelist.php:655
+#: actions/repeat.php:114 lib/noticelist.php:656
 #, fuzzy
 msgid "Repeated"
 msgstr "新增"
@@ -3841,12 +3841,20 @@ msgstr ""
 msgid "Could not save subscription."
 msgstr "註冊失敗"
 
-#: actions/subscribe.php:55
-#, fuzzy
-msgid "Not a local user."
-msgstr "無此使用者"
+#: actions/subscribe.php:77
+msgid "This action only accepts POST requests."
+msgstr ""
 
-#: actions/subscribe.php:69
+#: actions/subscribe.php:107
+#, fuzzy
+msgid "No such profile."
+msgstr "無此通知"
+
+#: actions/subscribe.php:117
+msgid "You cannot subscribe to an OMB 0.1 remote profile with this action."
+msgstr ""
+
+#: actions/subscribe.php:145
 #, fuzzy
 msgid "Subscribed"
 msgstr "此帳號已註冊"
@@ -3907,7 +3915,7 @@ msgstr ""
 msgid "These are the people whose notices %s listens to."
 msgstr ""
 
-#: actions/subscriptions.php:121
+#: actions/subscriptions.php:126
 #, php-format
 msgid ""
 "You're not listening to anyone's notices right now, try subscribing to "
@@ -3917,17 +3925,17 @@ msgid ""
 "automatically subscribe to people you already follow there."
 msgstr ""
 
-#: actions/subscriptions.php:123 actions/subscriptions.php:127
+#: actions/subscriptions.php:128 actions/subscriptions.php:132
 #, fuzzy, php-format
 msgid "%s is not listening to anyone."
 msgstr "現在%1$s在%2$s成為你的粉絲囉"
 
-#: actions/subscriptions.php:194
+#: actions/subscriptions.php:199
 #, fuzzy
 msgid "Jabber"
 msgstr "查無此Jabber ID"
 
-#: actions/subscriptions.php:199 lib/connectsettingsaction.php:115
+#: actions/subscriptions.php:204 lib/connectsettingsaction.php:115
 msgid "SMS"
 msgstr ""
 
@@ -4335,46 +4343,41 @@ msgstr ""
 msgid "DB error inserting hashtag: %s"
 msgstr ""
 
-#: classes/Notice.php:215
+#: classes/Notice.php:222
 #, fuzzy
 msgid "Problem saving notice. Too long."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:219
+#: classes/Notice.php:226
 #, fuzzy
 msgid "Problem saving notice. Unknown user."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:224
+#: classes/Notice.php:231
 msgid ""
 "Too many notices too fast; take a breather and post again in a few minutes."
 msgstr ""
 
-#: classes/Notice.php:230
+#: classes/Notice.php:237
 msgid ""
 "Too many duplicate messages too quickly; take a breather and post again in a "
 "few minutes."
 msgstr ""
 
-#: classes/Notice.php:236
+#: classes/Notice.php:243
 msgid "You are banned from posting notices on this site."
 msgstr ""
 
-#: classes/Notice.php:302 classes/Notice.php:328
+#: classes/Notice.php:309 classes/Notice.php:335
 msgid "Problem saving notice."
 msgstr ""
 
-#: classes/Notice.php:811
+#: classes/Notice.php:882
 #, fuzzy
 msgid "Problem saving group inbox."
 msgstr "儲存使用者發生錯誤"
 
-#: classes/Notice.php:871
-#, php-format
-msgid "DB error inserting reply: %s"
-msgstr "增加回覆時,資料庫發生錯誤: %s"
-
-#: classes/Notice.php:1328
+#: classes/Notice.php:1407
 #, php-format
 msgid "RT @%1$s %2$s"
 msgstr ""
@@ -4401,7 +4404,7 @@ msgstr "此帳號已註冊"
 msgid "Couldn't delete self-subscription."
 msgstr "無法刪除帳號"
 
-#: classes/Subscription.php:179
+#: classes/Subscription.php:179 lib/subs.php:69
 msgid "Couldn't delete subscription."
 msgstr "無法刪除帳號"
 
@@ -4410,12 +4413,12 @@ msgstr "無法刪除帳號"
 msgid "Welcome to %1$s, @%2$s!"
 msgstr ""
 
-#: classes/User_group.php:413
+#: classes/User_group.php:423
 #, fuzzy
 msgid "Could not create group."
 msgstr "無法存取個人圖像資料"
 
-#: classes/User_group.php:442
+#: classes/User_group.php:452
 #, fuzzy
 msgid "Could not set group membership."
 msgstr "註冊失敗"
@@ -4643,6 +4646,18 @@ msgstr ""
 msgid "Before"
 msgstr "之前的內容»"
 
+#: lib/activity.php:382
+msgid "Can't handle remote content yet."
+msgstr ""
+
+#: lib/activity.php:410
+msgid "Can't handle embedded XML content yet."
+msgstr ""
+
+#: lib/activity.php:414
+msgid "Can't handle embedded Base64 content yet."
+msgstr ""
+
 #: lib/adminpanelaction.php:96
 msgid "You cannot make changes to this site."
 msgstr ""
@@ -4955,7 +4970,7 @@ msgstr "無此使用者"
 msgid "Subscribed to %s"
 msgstr ""
 
-#: lib/command.php:582
+#: lib/command.php:582 lib/command.php:685
 msgid "Specify the name of the user to unsubscribe from"
 msgstr ""
 
@@ -4993,37 +5008,42 @@ msgstr ""
 msgid "This link is useable only once, and is good for only 2 minutes: %s"
 msgstr ""
 
-#: lib/command.php:681
+#: lib/command.php:692
+#, fuzzy, php-format
+msgid "Unsubscribed  %s"
+msgstr "此帳號已註冊"
+
+#: lib/command.php:709
 #, fuzzy
 msgid "You are not subscribed to anyone."
 msgstr "此帳號已註冊"
 
-#: lib/command.php:683
+#: lib/command.php:711
 msgid "You are subscribed to this person:"
 msgid_plural "You are subscribed to these people:"
 msgstr[0] "此帳號已註冊"
 
-#: lib/command.php:703
+#: lib/command.php:731
 #, fuzzy
 msgid "No one is subscribed to you."
 msgstr "無此訂閱"
 
-#: lib/command.php:705
+#: lib/command.php:733
 msgid "This person is subscribed to you:"
 msgid_plural "These people are subscribed to you:"
 msgstr[0] "無此訂閱"
 
-#: lib/command.php:725
+#: lib/command.php:753
 #, fuzzy
 msgid "You are not a member of any groups."
 msgstr "無法連結到伺服器:%s"
 
-#: lib/command.php:727
+#: lib/command.php:755
 msgid "You are a member of this group:"
 msgid_plural "You are a member of these groups:"
 msgstr[0] "無法連結到伺服器:%s"
 
-#: lib/command.php:741
+#: lib/command.php:769
 msgid ""
 "Commands:\n"
 "on - turn on notifications\n"
@@ -5037,6 +5057,7 @@ msgid ""
 "d <nickname> <text> - direct message to user\n"
 "get <nickname> - get last notice from user\n"
 "whois <nickname> - get profile info on user\n"
+"lose <nickname> - force user to stop following you\n"
 "fav <nickname> - add user's last notice as a 'fave'\n"
 "fav #<notice_id> - add notice with the given id as a 'fave'\n"
 "repeat #<notice_id> - repeat a notice with a given id\n"
@@ -5064,20 +5085,20 @@ msgid ""
 "tracking - not yet implemented.\n"
 msgstr ""
 
-#: lib/common.php:135
+#: lib/common.php:136
 #, fuzzy
 msgid "No configuration file found. "
 msgstr "無確認碼"
 
-#: lib/common.php:136
+#: lib/common.php:137
 msgid "I looked for configuration files in the following places: "
 msgstr ""
 
-#: lib/common.php:138
+#: lib/common.php:139
 msgid "You may wish to run the installer to fix this."
 msgstr ""
 
-#: lib/common.php:139
+#: lib/common.php:140
 msgid "Go to the installer."
 msgstr ""
 
@@ -5500,7 +5521,7 @@ msgid ""
 "users in conversation. People can send you messages for your eyes only."
 msgstr ""
 
-#: lib/mailbox.php:227 lib/noticelist.php:481
+#: lib/mailbox.php:227 lib/noticelist.php:482
 msgid "from"
 msgstr ""
 
@@ -5650,25 +5671,25 @@ msgstr ""
 msgid "at"
 msgstr ""
 
-#: lib/noticelist.php:557
+#: lib/noticelist.php:558
 #, fuzzy
 msgid "in context"
 msgstr "無內容"
 
-#: lib/noticelist.php:582
+#: lib/noticelist.php:583
 #, fuzzy
 msgid "Repeated by"
 msgstr "新增"
 
-#: lib/noticelist.php:609
+#: lib/noticelist.php:610
 msgid "Reply to this notice"
 msgstr ""
 
-#: lib/noticelist.php:610
+#: lib/noticelist.php:611
 msgid "Reply"
 msgstr ""
 
-#: lib/noticelist.php:654
+#: lib/noticelist.php:655
 #, fuzzy
 msgid "Notice repeated"
 msgstr "更新個人圖像"
@@ -5959,47 +5980,47 @@ msgstr ""
 msgid "Moderate"
 msgstr ""
 
-#: lib/util.php:871
+#: lib/util.php:952
 msgid "a few seconds ago"
 msgstr ""
 
-#: lib/util.php:873
+#: lib/util.php:954
 msgid "about a minute ago"
 msgstr ""
 
-#: lib/util.php:875
+#: lib/util.php:956
 #, php-format
 msgid "about %d minutes ago"
 msgstr ""
 
-#: lib/util.php:877
+#: lib/util.php:958
 msgid "about an hour ago"
 msgstr ""
 
-#: lib/util.php:879
+#: lib/util.php:960
 #, php-format
 msgid "about %d hours ago"
 msgstr ""
 
-#: lib/util.php:881
+#: lib/util.php:962
 msgid "about a day ago"
 msgstr ""
 
-#: lib/util.php:883
+#: lib/util.php:964
 #, php-format
 msgid "about %d days ago"
 msgstr ""
 
-#: lib/util.php:885
+#: lib/util.php:966
 msgid "about a month ago"
 msgstr ""
 
-#: lib/util.php:887
+#: lib/util.php:968
 #, php-format
 msgid "about %d months ago"
 msgstr ""
 
-#: lib/util.php:889
+#: lib/util.php:970
 msgid "about a year ago"
 msgstr ""
 

From 3b7084c6ddc9277ec9ed47a0fbd403407f27a7e8 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@pobox.com>
Date: Wed, 24 Feb 2010 16:34:45 -0800
Subject: [PATCH 190/190] Fix update_po_templates.php to support the plural and
 context variants of _m() in plugins

---
 plugins/Sample/hello.php        |  8 +++--
 plugins/Sample/locale/Sample.po | 56 +++++++++++++++++++++++++++++++++
 scripts/update_po_templates.php |  8 ++++-
 3 files changed, 69 insertions(+), 3 deletions(-)
 create mode 100644 plugins/Sample/locale/Sample.po

diff --git a/plugins/Sample/hello.php b/plugins/Sample/hello.php
index 0cfd8a1c3e..dfbd0ad4f2 100644
--- a/plugins/Sample/hello.php
+++ b/plugins/Sample/hello.php
@@ -119,13 +119,15 @@ class HelloAction extends Action
     }
 
     /**
-     * show content in the content area
+     * Show content in the content area
      *
      * The default StatusNet page has a lot of decorations: menus,
      * logos, tabs, all that jazz. This method is used to show
      * content in the content area of the page; it's the main
      * thing you want to overload.
      *
+     * This method also demonstrates use of a plural localized string.
+     *
      * @return void
      */
 
@@ -138,7 +140,9 @@ class HelloAction extends Action
             $this->element('p', array('class' => 'greeting'),
                            sprintf(_m('Hello, %s'), $this->user->nickname));
             $this->element('p', array('class' => 'greeting_count'),
-                           sprintf(_m('I have greeted you %d time(s).'),
+                           sprintf(_m('I have greeted you %d time.',
+                                      'I have greeted you %d times.',
+                                      $this->gc->greeting_count),
                                    $this->gc->greeting_count));
         }
     }
diff --git a/plugins/Sample/locale/Sample.po b/plugins/Sample/locale/Sample.po
new file mode 100644
index 0000000000..e0d2aa853c
--- /dev/null
+++ b/plugins/Sample/locale/Sample.po
@@ -0,0 +1,56 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-02-24 16:33-0800\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"
+
+#: hello.php:115 SamplePlugin.php:266
+msgid "Hello"
+msgstr ""
+
+#: hello.php:117 hello.php:141
+#, php-format
+msgid "Hello, %s"
+msgstr ""
+
+#: hello.php:138
+msgid "Hello, stranger!"
+msgstr ""
+
+#: hello.php:143
+#, php-format
+msgid "I have greeted you %d time."
+msgid_plural "I have greeted you %d times."
+msgstr[0] ""
+msgstr[1] ""
+
+#: SamplePlugin.php:266
+msgid "A warm greeting"
+msgstr ""
+
+#: SamplePlugin.php:277
+msgid "A sample plugin to show basics of development for new hackers."
+msgstr ""
+
+#: User_greeting_count.php:163
+#, php-format
+msgid "Could not save new greeting count for %d"
+msgstr ""
+
+#: User_greeting_count.php:176
+#, php-format
+msgid "Could not increment greeting count for %d"
+msgstr ""
diff --git a/scripts/update_po_templates.php b/scripts/update_po_templates.php
index f882f673a4..61a6ac7833 100755
--- a/scripts/update_po_templates.php
+++ b/scripts/update_po_templates.php
@@ -63,7 +63,10 @@ xgettext \
     --output=locale/$domain.po \
     --language=PHP \
     --keyword='' \
-    --keyword="_m:1" \
+    --keyword="_m:1,1t" \
+    --keyword="_m:1c,2,2t" \
+    --keyword="_m:1,2,3t" \
+    --keyword="_m:1c,2,3,4t" \
 
 END;
     foreach ($files as $file) {
@@ -186,6 +189,9 @@ foreach ($args as $arg) {
         $allplugins = true;
     } elseif (substr($arg, 0, 9) == "--plugin=") {
         $plugins[] = substr($arg, 9);
+    } elseif ($arg == '--help') {
+        echo "options: --all --core --plugins --plugin=Foo\n\n";
+        exit(0);
     }
 }