Merge branch '0.8.x' into stats

Conflicts:
	README

.gitignore

@@ -13,3 +13,6 @@ dataobject.ini
 *.rej
 .#*
 *.swp
+.buildpath
+.project
+.settings

EVENTS.txt

@@ -100,6 +100,20 @@ StartPublicGroupNav: Showing the public group nav menu
 EndPublicGroupNav: At the end of the public group nav menu
 - $action: the current action
 
+StartSubGroupNav: Showing the subscriptions group nav menu
+- $action: the current action
+
+EndSubGroupNav: At the end of the subscriptions group nav menu
+- $action: the current action
+
 RouterInitialized: After the router instance has been initialized
 - $m: the Net_URL_Mapper that has just been set up
 
+StartLogout: Before logging out
+- $action: the logout action
+
+EndLogout: After logging out
+- $action: the logout action
+
+ArgsInitialized: After the argument array has been initialized
+- $args: associative array of arguments, can be modified

README

@@ -1133,6 +1133,9 @@ welcome: nickname of a user account that sends welcome messages to new
          busy servers it may be a good idea to keep that one just for
          'urgent' messages. Default is null; no message.
 
+If either of these special user accounts are specified, the users should
+be created before the configuration is updated.
+
 snapshot
 --------
 

actions/accesstoken.php

@@ -59,7 +59,7 @@ class AccesstokenAction extends Action
         try {
             common_debug('getting request from env variables', __FILE__);
             common_remove_magic_from_request();
-            $req = OAuthRequest::from_request('POST', common_locale_url('accesstoken'));
+            $req = OAuthRequest::from_request('POST', common_local_url('accesstoken'));
             common_debug('getting a server', __FILE__);
             $server = omb_oauth_server();
             common_debug('fetching the access token', __FILE__);

actions/all.php

@@ -93,7 +93,7 @@ class AllAction extends ProfileAction
         if (common_logged_in()) {
             $current_user = common_current_user();
             if ($this->user->id === $current_user->id) {
-                $message .= _('Try subscribing to more people, [join a group](%%action.groups) or post something yourself.');
+                $message .= _('Try subscribing to more people, [join a group](%%action.groups%%) or post something yourself.');
             } else {
                 $message .= sprintf(_('You can try to [nudge %s](../%s) from his profile or [post something to his or her attention](%%%%action.newnotice%%%%?status_textarea=%s).'), $this->user->nickname, $this->user->nickname, '@' . $this->user->nickname);
             }

actions/api.php

@@ -130,6 +130,7 @@ class ApiAction extends Action
                                  'statuses/friends_timeline',
                                  'statuses/friends',
                                  'statuses/replies',
+                                 'statuses/mentions',
                                  'statuses/followers',
                                  'favorites/favorites');
 

actions/attachment.php

@@ -0,0 +1,209 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Show notice attachments
+ *
+ * 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  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+//require_once INSTALLDIR.'/lib/personalgroupnav.php';
+//require_once INSTALLDIR.'/lib/feedlist.php';
+require_once INSTALLDIR.'/lib/attachmentlist.php';
+
+/**
+ * Show notice attachments
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class AttachmentAction extends Action
+{
+    /**
+     * Attachment object to show
+     */
+
+    var $attachment = null;
+
+    /**
+     * Load attributes based on database arguments
+     *
+     * Loads all the DB stuff
+     *
+     * @param array $args $_REQUEST array
+     *
+     * @return success flag
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $id = $this->arg('attachment');
+
+        $this->attachment = File::staticGet($id);
+
+        if (!$this->attachment) {
+            $this->clientError(_('No such attachment.'), 404);
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Is this action read-only?
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly($args)
+    {
+        return true;
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return string title of the page
+     */
+    function title()
+    {
+        $a = new Attachment($this->attachment);
+        return $a->title();
+    }
+
+    /**
+     * Last-modified date for page
+     *
+     * When was the content of this page last modified? Based on notice,
+     * profile, avatar.
+     *
+     * @return int last-modified date as unix timestamp
+     */
+/*
+    function lastModified()
+    {
+        return max(strtotime($this->notice->created),
+                   strtotime($this->profile->modified),
+                   ($this->avatar) ? strtotime($this->avatar->modified) : 0);
+    }
+*/
+
+    /**
+     * An entity tag for this page
+     *
+     * Shows the ETag for the page, based on the notice ID and timestamps
+     * for the notice, profile, and avatar. It's weak, since we change
+     * the date text "one hour ago", etc.
+     *
+     * @return string etag
+     */
+/*
+    function etag()
+    {
+        $avtime = ($this->avatar) ?
+          strtotime($this->avatar->modified) : 0;
+
+        return 'W/"' . implode(':', array($this->arg('action'),
+                                          common_language(),
+                                          $this->notice->id,
+                                          strtotime($this->notice->created),
+                                          strtotime($this->profile->modified),
+                                          $avtime)) . '"';
+    }
+*/
+
+
+    /**
+     * Handle input
+     *
+     * Only handles get, so just show the page.
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+        $this->showPage();
+    }
+
+    /**
+     * Don't show local navigation
+     *
+     * @return void
+     */
+
+    function showLocalNavBlock()
+    {
+    }
+
+    /**
+     * Fill the content area of the page
+     *
+     * Shows a single notice list item.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $this->elementStart('ul', array('class' => 'attachments'));
+        $ali = new Attachment($this->attachment, $this);
+        $cnt = $ali->show();
+        $this->elementEnd('ul');
+    }
+
+    /**
+     * Don't show page notice
+     *
+     * @return void
+     */
+
+    function showPageNoticeBlock()
+    {
+    }
+
+    /**
+     * Show aside: this attachments appears in what notices
+     *
+     * @return void
+     */
+    function showSections() {
+        $ns = new AttachmentNoticeSection($this);
+        $ns->show();
+        $atcs = new AttachmentTagCloudSection($this);
+        $atcs->show();
+    }
+}
+

actions/attachment_ajax.php

@@ -0,0 +1,141 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Show notice attachments
+ *
+ * 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  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/actions/attachment.php';
+
+/**
+ * Show notice attachments
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class Attachment_ajaxAction extends AttachmentAction
+{
+    /**
+     * Load attributes based on database arguments
+     *
+     * Loads all the DB stuff
+     *
+     * @param array $args $_REQUEST array
+     *
+     * @return success flag
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        if (!$this->attachment) {
+            $this->clientError(_('No such attachment.'), 404);
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * Show page, a template method.
+     *
+     * @return nothing
+     */
+    function showPage()
+    {
+        if (Event::handle('StartShowBody', array($this))) {
+            $this->showCore();
+            Event::handle('EndShowBody', array($this));
+        }
+    }
+
+    /**
+     * Show core.
+     *
+     * Shows local navigation, content block and aside.
+     *
+     * @return nothing
+     */
+    function showCore()
+    {
+        $this->elementStart('div', array('id' => 'core'));
+        if (Event::handle('StartShowContentBlock', array($this))) {
+            $this->showContentBlock();
+            Event::handle('EndShowContentBlock', array($this));
+        }
+        $this->elementEnd('div');
+    }
+
+
+
+    /**
+     * Last-modified date for page
+     *
+     * When was the content of this page last modified? Based on notice,
+     * profile, avatar.
+     *
+     * @return int last-modified date as unix timestamp
+     */
+/*
+    function lastModified()
+    {
+        return max(strtotime($this->notice->created),
+                   strtotime($this->profile->modified),
+                   ($this->avatar) ? strtotime($this->avatar->modified) : 0);
+    }
+*/
+
+    /**
+     * An entity tag for this page
+     *
+     * Shows the ETag for the page, based on the notice ID and timestamps
+     * for the notice, profile, and avatar. It's weak, since we change
+     * the date text "one hour ago", etc.
+     *
+     * @return string etag
+     */
+/*
+    function etag()
+    {
+        $avtime = ($this->avatar) ?
+          strtotime($this->avatar->modified) : 0;
+
+        return 'W/"' . implode(':', array($this->arg('action'),
+                                          common_language(),
+                                          $this->notice->id,
+                                          strtotime($this->notice->created),
+                                          strtotime($this->profile->modified),
+                                          $avtime)) . '"';
+    }
+*/
+}
+

actions/attachments.php

@@ -0,0 +1,292 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Show notice attachments
+ *
+ * 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  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+//require_once INSTALLDIR.'/lib/personalgroupnav.php';
+//require_once INSTALLDIR.'/lib/feedlist.php';
+require_once INSTALLDIR.'/lib/attachmentlist.php';
+
+/**
+ * Show notice attachments
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class AttachmentsAction extends Action
+{
+    /**
+     * Notice object to show
+     */
+
+    var $notice = null;
+
+    /**
+     * Profile of the notice object
+     */
+
+    var $profile = null;
+
+    /**
+     * Avatar of the profile of the notice object
+     */
+
+    var $avatar = null;
+
+    /**
+     * Is this action read-only?
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly($args)
+    {
+        return true;
+    }
+
+    /**
+     * Last-modified date for page
+     *
+     * When was the content of this page last modified? Based on notice,
+     * profile, avatar.
+     *
+     * @return int last-modified date as unix timestamp
+     */
+
+    function lastModified()
+    {
+        return max(strtotime($this->notice->created),
+                   strtotime($this->profile->modified),
+                   ($this->avatar) ? strtotime($this->avatar->modified) : 0);
+    }
+
+    /**
+     * An entity tag for this page
+     *
+     * Shows the ETag for the page, based on the notice ID and timestamps
+     * for the notice, profile, and avatar. It's weak, since we change
+     * the date text "one hour ago", etc.
+     *
+     * @return string etag
+     */
+
+    function etag()
+    {
+        $avtime = ($this->avatar) ?
+          strtotime($this->avatar->modified) : 0;
+
+        return 'W/"' . implode(':', array($this->arg('action'),
+                                          common_language(),
+                                          $this->notice->id,
+                                          strtotime($this->notice->created),
+                                          strtotime($this->profile->modified),
+                                          $avtime)) . '"';
+    }
+
+    /**
+     * Title of the page
+     *
+     * @return string title of the page
+     */
+
+    function title()
+    {
+        return sprintf(_('%1$s\'s status on %2$s'),
+                       $this->profile->nickname,
+                       common_exact_date($this->notice->created));
+    }
+
+
+    /**
+     * Load attributes based on database arguments
+     *
+     * Loads all the DB stuff
+     *
+     * @param array $args $_REQUEST array
+     *
+     * @return success flag
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $id = $this->arg('notice');
+
+        $this->notice = Notice::staticGet($id);
+
+        if (!$this->notice) {
+            $this->clientError(_('No such notice.'), 404);
+            return false;
+        }
+
+
+/*
+// STOP if there are no attachments
+// maybe even redirect if there's a single one
+// RYM FIXME TODO
+            $this->clientError(_('No such attachment.'), 404);
+            return false;
+
+*/
+
+
+
+
+        $this->profile = $this->notice->getProfile();
+
+        if (!$this->profile) {
+            $this->serverError(_('Notice has no profile'), 500);
+            return false;
+        }
+
+        $this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
+        return true;
+    }
+
+
+
+    /**
+     * Handle input
+     *
+     * Only handles get, so just show the page.
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if ($this->notice->is_local == 0) {
+            if (!empty($this->notice->url)) {
+                common_redirect($this->notice->url, 301);
+            } else if (!empty($this->notice->uri) && preg_match('/^https?:/', $this->notice->uri)) {
+                common_redirect($this->notice->uri, 301);
+            }
+        } else {
+            $f2p = new File_to_post;
+            $f2p->post_id = $this->notice->id;
+            $file = new File;
+            $file->joinAdd($f2p);
+            $file->selectAdd();
+            $file->selectAdd('file.id as id');
+            $count = $file->find(true);
+            if (!$count) return;
+            if (1 === $count) {
+                common_redirect(common_local_url('attachment', array('attachment' => $file->id)), 301);
+            } else {
+                $this->showPage();
+            }
+        }
+    }
+
+    /**
+     * Don't show local navigation
+     *
+     * @return void
+     */
+
+    function showLocalNavBlock()
+    {
+    }
+
+    /**
+     * Fill the content area of the page
+     *
+     * Shows a single notice list item.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+        $al = new AttachmentList($this->notice, $this);
+        $cnt = $al->show();
+    }
+
+    /**
+     * Don't show page notice
+     *
+     * @return void
+     */
+
+    function showPageNoticeBlock()
+    {
+    }
+
+    /**
+     * Don't show aside
+     *
+     * @return void
+     */
+
+    function showAside() {
+    }
+
+    /**
+     * Extra <head> content
+     *
+     * We show the microid(s) for the author, if any.
+     *
+     * @return void
+     */
+
+    function extraHead()
+    {
+        $user = User::staticGet($this->profile->id);
+
+        if (!$user) {
+            return;
+        }
+
+        if ($user->emailmicroid && $user->email && $this->notice->uri) {
+            $id = new Microid('mailto:'. $user->email,
+                              $this->notice->uri);
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
+        }
+
+        if ($user->jabbermicroid && $user->jabber && $this->notice->uri) {
+            $id = new Microid('xmpp:', $user->jabber,
+                              $this->notice->uri);
+            $this->element('meta', array('name' => 'microid',
+                                         'content' => $id->toString()));
+        }
+    }
+}
+

actions/attachments_ajax.php

@@ -0,0 +1,115 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Show notice attachments
+ *
+ * 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  Personal
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+//require_once INSTALLDIR.'/lib/personalgroupnav.php';
+//require_once INSTALLDIR.'/lib/feedlist.php';
+require_once INSTALLDIR.'/actions/attachments.php';
+
+/**
+ * Show notice attachments
+ *
+ * @category Personal
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class Attachments_ajaxAction extends AttachmentsAction
+{
+    function showContent()
+    {
+    }
+
+    /**
+     * Fill the content area of the page
+     *
+     * Shows a single notice list item.
+     *
+     * @return void
+     */
+
+    function showContentBlock()
+    {
+        $al = new AttachmentList($this->notice, $this);
+        $cnt = $al->show();
+    }
+
+    /**
+     * Extra <head> content
+     *
+     * We show the microid(s) for the author, if any.
+     *
+     * @return void
+     */
+
+    function extraHead()
+    {
+    }
+
+
+    /**
+     * Show page, a template method.
+     *
+     * @return nothing
+     */
+    function showPage()
+    {
+        if (Event::handle('StartShowBody', array($this))) {
+            $this->showCore();
+            Event::handle('EndShowBody', array($this));
+        }
+    }
+
+    /**
+     * Show core.
+     *
+     * Shows local navigation, content block and aside.
+     *
+     * @return nothing
+     */
+    function showCore()
+    {
+        $this->elementStart('div', array('id' => 'core'));
+        if (Event::handle('StartShowContentBlock', array($this))) {
+            $this->showContentBlock();
+            Event::handle('EndShowContentBlock', array($this));
+        }
+        $this->elementEnd('div');
+    }
+
+
+
+
+}
+

actions/conversation.php

@@ -11,7 +11,7 @@
  * @link     http://laconi.ca/
  *
  * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2009, Control Yourself, 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
@@ -31,7 +31,7 @@ if (!defined('LACONICA')) {
     exit(1);
 }
 
-require_once(INSTALLDIR.'/lib/noticelist.php');
+require_once INSTALLDIR.'/lib/noticelist.php';
 
 /**
  * Conversation tree in the browser
@@ -42,6 +42,7 @@ require_once(INSTALLDIR.'/lib/noticelist.php');
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
  * @link     http://laconi.ca/
  */
+
 class ConversationAction extends Action
 {
     var $id   = null;
@@ -69,17 +70,40 @@ class ConversationAction extends Action
         return true;
     }
 
+    /**
+     * Handle the action
+     *
+     * @param array $args Web and URL arguments
+     *
+     * @return void
+     */
+
     function handle($args)
     {
         parent::handle($args);
         $this->showPage();
     }
 
+    /**
+     * Returns the page title
+     *
+     * @return string page title
+     */
+
     function title()
     {
         return _("Conversation");
     }
 
+    /**
+     * Show content.
+     *
+     * Display a hierarchical unordered list in the content area.
+     * Uses ConversationTree to do most of the heavy lifting.
+     *
+     * @return void
+     */
+
     function showContent()
     {
         // FIXME this needs to be a tree, not a list
@@ -95,9 +119,9 @@ class ConversationAction extends Action
                                      'notice:conversation:'.$this->id,
                                      $offset, $limit);
 
-        $nl = new NoticeList($notices, $this);
+        $ct = new ConversationTree($notices, $this);
 
-        $cnt = $nl->show();
+        $cnt = $ct->show();
 
         $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
                           $this->page, 'conversation', array('id' => $this->id));
@@ -105,3 +129,170 @@ class ConversationAction extends Action
 
 }
 
+/**
+ * Conversation tree
+ *
+ * The widget class for displaying a hierarchical list of notices.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
+
+class ConversationTree extends NoticeList
+{
+    var $tree  = null;
+    var $table = null;
+
+    /**
+     * Show the tree of notices
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        $cnt = 0;
+
+        $this->tree  = array();
+        $this->table = array();
+
+        while ($this->notice->fetch()) {
+
+            $cnt++;
+
+            $id     = $this->notice->id;
+            $notice = clone($this->notice);
+
+            $this->table[$id] = $notice;
+
+            if (is_null($notice->reply_to)) {
+                $this->tree['root'] = array($notice->id);
+            } else if (array_key_exists($notice->reply_to, $this->tree)) {
+                $this->tree[$notice->reply_to][] = $notice->id;
+            } else {
+                $this->tree[$notice->reply_to] = array($notice->id);
+            }
+        }
+
+        $this->out->elementStart('div', array('id' =>'notices_primary'));
+        $this->out->element('h2', null, _('Notices'));
+        $this->out->elementStart('ul', array('class' => 'notices'));
+
+        if (array_key_exists('root', $this->tree)) {
+            $rootid = $this->tree['root'][0];
+            $this->showNoticePlus($rootid);
+        }
+
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('div');
+
+        return $cnt;
+    }
+
+    /**
+     * Shows a notice plus its list of children.
+     *
+     * @param integer $id ID of the notice to show
+     *
+     * @return void
+     */
+
+    function showNoticePlus($id)
+    {
+        $notice = $this->table[$id];
+
+        // We take responsibility for doing the li
+
+        $this->out->elementStart('li', array('class' => 'hentry notice',
+                                             'id' => 'notice-' . $this->notice->id));
+
+        $item = $this->newListItem($notice);
+        $item->show();
+
+        if (array_key_exists($id, $this->tree)) {
+            $children = $this->tree[$id];
+
+            $this->out->elementStart('ul', array('class' => 'notices'));
+
+            foreach ($children as $child) {
+                $this->showNoticePlus($child);
+            }
+
+            $this->out->elementEnd('ul');
+        }
+
+        $this->out->elementEnd('li');
+    }
+
+    /**
+     * Override parent class to return our preferred item.
+     *
+     * @param Notice $notice Notice to display
+     *
+     * @return NoticeListItem a list item to show
+     */
+
+    function newListItem($notice)
+    {
+        return new ConversationTreeItem($notice, $this->out);
+    }
+}
+
+/**
+ * Conversation tree list item
+ *
+ * Special class of NoticeListItem for use inside conversation trees.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
+ * @link     http://laconi.ca/
+ */
+
+class ConversationTreeItem extends NoticeListItem
+{
+    /**
+     * start a single notice.
+     *
+     * The default creates the <li>; we skip, since the ConversationTree
+     * takes care of that.
+     *
+     * @return void
+     */
+
+    function showStart()
+    {
+        return;
+    }
+
+    /**
+     * finish the notice
+     *
+     * The default closes the <li>; we skip, since the ConversationTree
+     * takes care of that.
+     *
+     * @return void
+     */
+
+    function showEnd()
+    {
+        return;
+    }
+
+    /**
+     * show link to notice conversation page
+     *
+     * Since we're only used on the conversation page, we skip this
+     *
+     * @return void
+     */
+
+    function showContext()
+    {
+        return;
+    }
+}

actions/deletenotice.php

@@ -112,8 +112,8 @@ class DeletenoticeAction extends DeleteAction
         $this->hidden('token', common_session_token());
         $this->hidden('notice', $this->trimmed('notice'));
         $this->element('p', null, _('Are you sure you want to delete this notice?'));
-        $this->submit('form_action-yes', _('Yes'), 'submit form_action-primary', 'yes');
+        $this->submit('form_action-no', _('No'), 'submit form_action-primary', 'no', _("Do not delete this notice"));
-        $this->submit('form_action-no', _('No'), 'submit form_action-secondary', 'no');
+        $this->submit('form_action-yes', _('Yes'), 'submit form_action-secondary', 'yes', _('Delete this notice'));
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
     }

actions/designsettings.php

@@ -76,14 +76,22 @@ class DesignsettingsAction extends AccountSettingsAction
                                           'action' =>
                                           common_local_url('designsettings')));
         $this->elementStart('fieldset');
-//        $this->element('legend', null, _('Design settings'));
         $this->hidden('token', common_session_token());
 
         $this->elementStart('fieldset', array('id' => 'settings_design_background-image'));
         $this->element('legend', null, _('Change background image'));
         $this->elementStart('ul', 'form_data');
         $this->elementStart('li');
-        $this->element('p', null, _('Upload background image'));
+        $this->element('label', array('for' => 'design_ background-image_file'), 
+                                _('Upload file'));
+        $this->element('input', array('name' => 'design_background-image_file',
+                                      'type' => 'file',
+                                      'id' => 'design_background-image_file'));
+        $this->element('p', 'form_guide', _('You can upload your personal background image. The maximum file size is 2Mb.'));
+        $this->element('input', array('name' => 'MAX_FILE_SIZE',
+                                      'type' => 'hidden',
+                                      'id' => 'MAX_FILE_SIZE',
+                                      'value' => ImageFile::maxFileSizeInt()));
         $this->elementEnd('li');
         $this->elementEnd('ul');
         $this->elementEnd('fieldset');
@@ -91,28 +99,59 @@ class DesignsettingsAction extends AccountSettingsAction
         $this->elementStart('fieldset', array('id' => 'settings_design_color'));
         $this->element('legend', null, _('Change colours'));
         $this->elementStart('ul', 'form_data');
+
+        //This is a JSON object in the DB field. Here for testing. Remove later.
+        $userSwatch = '{"body":{"background-color":"#F0F2F5"},
+                        "#content":{"background-color":"#FFFFFF"},
+                        "#aside_primary":{"background-color":"#CEE1E9"},
+                        "html body":{"color":"#000000"},
+                        "a":{"color":"#002E6E"}}';
+
+        //Default theme swatch -- Where should this be stored?
+        $defaultSwatch = array('body' => array('background-color' => '#F0F2F5'),
+                               '#content' => array('background-color' => '#FFFFFF'),
+                               '#aside_primary' => array('background-color' => '#CEE1E9'),
+                               'html body' => array('color' => '#000000'),
+                               'a' => array('color' => '#002E6E'));
+
+        $userSwatch = ($userSwatch) ? json_decode($userSwatch, true) : $defaultSwatch;
+
+        $s = 0;
+        $labelSwatch = array('Background',
+                             'Content',
+                             'Sidebar',
+                             'Text',
+                             'Links');
+        foreach($userSwatch as $propertyvalue => $value) {
+            $foo = array_values($value);
             $this->elementStart('li');
-        $this->input('color-1', _('Background color'), '#F0F2F5', null);
+            $this->element('label', array('for' => 'swatch-'.$s), _($labelSwatch[$s]));
-        $this->elementEnd('li');
+            $this->element('input', array('name' => 'swatch-'.$s, //prefer swatch[$s] ?
-        $this->elementStart('li');
+                                          'type' => 'text',
-        $this->input('color-2', _('Content background color'), '#FFFFFF', null);
+                                          'id' => 'swatch-'.$s,
-        $this->elementEnd('li');
+                                          'class' => 'swatch',
-        $this->elementStart('li');
+                                          'maxlength' => '7',
-        $this->input('color-3', _('Sidebar background color'), '#CEE1E9', null);
+                                          'size' => '7',
-        $this->elementEnd('li');
+                                          'value' => $foo[0]));
-        $this->elementStart('li');
-        $this->input('color-4', _('Text color'), '#000000', null);
-        $this->elementEnd('li');
-        $this->elementStart('li');
-        $this->input('color-5', _('Link color'), '#002E6E', null);
             $this->elementEnd('li');
+            $s++;
+        }
+
         $this->elementEnd('ul');
-        $this->element('div', array('id' => 'color-picker'));
         $this->elementEnd('fieldset');
 
+        $this->element('input', array('id' => 'settings_design_reset',
+                                      'type' => 'reset',
+                                      'value' => 'Reset',
+                                      'class' => 'submit form_action-primary',
+                                      'title' => _('Reset back to default')));
+        $this->submit('save', _('Save'), 'submit form_action-secondary', 'save', _('Save design'));
 
-        $this->submit('save', _('Save'));
+/*TODO: Check submitted form values: 
-
+json_encode(form values)
+if submitted Swatch == DefaultSwatch, don't store in DB.
+else store in BD
+*/
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
 
@@ -187,7 +226,7 @@ class DesignsettingsAction extends AccountSettingsAction
 
 
     /**
-     * Add the jCrop stylesheet
+     * Add the Farbtastic stylesheet
      *
      * @return void
      */
@@ -205,7 +244,7 @@ class DesignsettingsAction extends AccountSettingsAction
     }
 
     /**
-     * Add the jCrop scripts
+     * Add the Farbtastic scripts
      *
      * @return void
      */
@@ -214,7 +253,6 @@ class DesignsettingsAction extends AccountSettingsAction
     {
         parent::showScripts();
 
-//        if ($this->mode == 'crop') {
         $farbtasticPack = common_path('js/farbtastic/farbtastic.js');
         $farbtasticGo   = common_path('js/farbtastic/farbtastic.go.js');
 
@@ -222,6 +260,5 @@ class DesignsettingsAction extends AccountSettingsAction
                                        'src' => $farbtasticPack));
         $this->element('script', array('type' => 'text/javascript',
                                        'src' => $farbtasticGo));
-//        }
     }
 }

actions/favoritesrss.php

@@ -107,7 +107,7 @@ class FavoritesrssAction extends Rss10Action
         $c    = array('url' => common_local_url('favoritesrss',
                                         array('nickname' =>
                                         $user->nickname)),
-                   'title' => sprintf(_("%s favorite notices"), $user->nickname),
+                   'title' => sprintf(_("%s's favorite notices"), $user->nickname),
                    'link' => common_local_url('showfavorites',
                                         array('nickname' =>
                                         $user->nickname)),

actions/finishopenidlogin.php

@@ -191,11 +191,28 @@ class FinishopenidloginAction extends Action
     {
         # FIXME: save invite code before redirect, and check here
 
-        if (common_config('site', 'closed') || common_config('site', 'inviteonly')) {
+        if (common_config('site', 'closed')) {
             $this->clientError(_('Registration not allowed.'));
             return;
         }
 
+        $invite = null;
+
+        if (common_config('site', 'inviteonly')) {
+            $code = $_SESSION['invitecode'];
+            if (empty($code)) {
+                $this->clientError(_('Registration not allowed.'));
+                return;
+            }
+
+            $invite = Invitation::staticGet($code);
+
+            if (empty($invite)) {
+                $this->clientError(_('Not a valid invitation code.'));
+                return;
+            }
+        }
+
         $nickname = $this->trimmed('newname');
 
         if (!Validate::string($nickname, array('min_length' => 1,
@@ -257,10 +274,16 @@ class FinishopenidloginAction extends Action
         # XXX: add language
         # XXX: add timezone
 
-        $user = User::register(array('nickname' => $nickname,
+        $args = array('nickname' => $nickname,
                       'email' => $email,
                       'fullname' => $fullname,
-                                     'location' => $location));
+                      'location' => $location);
+
+        if (!empty($invite)) {
+            $args['code'] = $invite->code;
+        }
+
+        $user = User::register($args);
 
         $result = oid_link_user($user->id, $canonical, $display);
 

actions/grouprss.php

@@ -34,7 +34,7 @@ if (!defined('LACONICA')) {
 
 require_once INSTALLDIR.'/lib/rssaction.php';
 
-define('MEMBERS_PER_SECTION', 81);
+define('MEMBERS_PER_SECTION', 27);
 
 /**
  * Group RSS feed

actions/logout.php

@@ -70,10 +70,20 @@ class LogoutAction extends Action
         if (!common_logged_in()) {
             $this->clientError(_('Not logged in.'));
         } else {
-            common_set_user(null);
+            if (Event::handle('StartLogout', array($this))) {
-            common_real_login(false); // not logged in
+                $this->logout();
-            common_forgetme(); // don't log back in!
+            }
+            Event::handle('EndLogout', array($this));
+
             common_redirect(common_local_url('public'), 303);
         }
     }
+
+    function logout()
+    {
+        common_set_user(null);
+        common_real_login(false); // not logged in
+        common_forgetme(); // don't log back in!
+    }
+
 }

actions/newmessage.php

@@ -172,15 +172,54 @@ class NewmessageAction extends Action
 
         $this->notify($user, $this->other, $message);
 
-        $url = common_local_url('outbox', array('nickname' => $user->nickname));
+        if ($this->boolean('ajax')) {
-
+            $this->startHTML('text/xml;charset=utf-8');
+            $this->elementStart('head');
+            $this->element('title', null, _('Message sent'));
+            $this->elementEnd('head');
+            $this->elementStart('body');
+            $this->element('p', array('id' => 'command_result'),
+                sprintf(_('Direct message to %s sent'),
+                    $this->other->nickname));
+            $this->elementEnd('body');
+            $this->elementEnd('html');
+        } else {
+            $url = common_local_url('outbox',
+                array('nickname' => $user->nickname));
             common_redirect($url, 303);
         }
+    }
+
+    /**
+     * Show an Ajax-y error message
+     *
+     * Goes back to the browser, where it's shown in a popup.
+     *
+     * @param string $msg Message to show
+     *
+     * @return void
+     */
+
+    function ajaxErrorMsg($msg)
+    {
+        $this->startHTML('text/xml;charset=utf-8', true);
+        $this->elementStart('head');
+        $this->element('title', null, _('Ajax Error'));
+        $this->elementEnd('head');
+        $this->elementStart('body');
+        $this->element('p', array('id' => 'error'), $msg);
+        $this->elementEnd('body');
+        $this->elementEnd('html');
+    }
 
     function showForm($msg = null)
     {
-        $this->msg = $msg;
+        if ($msg && $this->boolean('ajax')) {
+            $this->ajaxErrorMsg($msg);
+            return;
+        }
 
+        $this->msg = $msg;
         $this->showPage();
     }
 

actions/newnotice.php

@@ -158,7 +158,8 @@ class NewnoticeAction extends Action
             $replyto = 'false';
         }
 
-        $notice = Notice::saveNew($user->id, $content, 'web', 1,
+//        $notice = Notice::saveNew($user->id, $content_shortened, 'web', 1,
+        $notice = Notice::saveNew($user->id, $content_shortened, 'web', 1,
                                   ($replyto == 'false') ? null : $replyto);
 
         if (is_string($notice)) {
@@ -166,6 +167,8 @@ class NewnoticeAction extends Action
             return;
         }
 
+        $this->saveUrls($notice);
+
         common_broadcast_notice($notice);
 
         if ($this->boolean('ajax')) {
@@ -191,6 +194,24 @@ class NewnoticeAction extends Action
         }
     }
 
+    /** save all urls in the notice to the db
+     *
+     * follow redirects and save all available file information
+     * (mimetype, date, size, oembed, etc.)
+     *
+     * @param class $notice Notice to pull URLs from
+     *
+     * @return void
+     */
+    function saveUrls($notice) {
+        common_replace_urls_callback($notice->content, array($this, 'saveUrl'), $notice->id);
+    }
+
+    function saveUrl($data) {
+        list($url, $notice_id) = $data;
+        $zzz = File::processNew($url, $notice_id);
+    }
+
     /**
      * Show an Ajax-y error message
      *

actions/profilesettings.php

@@ -91,9 +91,9 @@ class ProfilesettingsAction extends AccountSettingsAction
         $this->element('legend', null, _('Profile information'));
         $this->hidden('token', common_session_token());
 
-        # too much common patterns here... abstractable?
+        // too much common patterns here... abstractable?
-
         $this->elementStart('ul', 'form_data');
+        if (Event::handle('StartProfileFormData', array($this))) {
             $this->elementStart('li');
             $this->input('nickname', _('Nickname'),
                          ($this->arg('nickname')) ? $this->arg('nickname') : $profile->nickname,
@@ -118,6 +118,7 @@ class ProfilesettingsAction extends AccountSettingsAction
                          ($this->arg('location')) ? $this->arg('location') : $profile->location,
                          _('Where you are, like "City, State (or Region), Country"'));
             $this->elementEnd('li');
+            Event::handle('EndProfileFormData', array($this));
             $this->elementStart('li');
             $this->input('tags', _('Tags'),
                          ($this->arg('tags')) ? $this->arg('tags') : implode(' ', $user->getSelfTags()),
@@ -127,7 +128,7 @@ class ProfilesettingsAction extends AccountSettingsAction
             $language = common_language();
             $this->dropdown('language', _('Language'),
                             get_nice_language_list(), _('Preferred language'),
-                        true, $language);
+                            false, $language);
             $this->elementEnd('li');
             $timezone = common_timezone();
             $timezones = array();
@@ -146,12 +147,12 @@ class ProfilesettingsAction extends AccountSettingsAction
                             ($this->arg('autosubscribe')) ?
                             $this->boolean('autosubscribe') : $user->autosubscribe);
             $this->elementEnd('li');
+        }
         $this->elementEnd('ul');
         $this->submit('save', _('Save'));
 
         $this->elementEnd('fieldset');
         $this->elementEnd('form');
-
     }
 
     /**
@@ -165,8 +166,7 @@ class ProfilesettingsAction extends AccountSettingsAction
 
     function handlePost()
     {
-        # CSRF protection
+        // CSRF protection
-
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
             $this->showForm(_('There was a problem with your session token. '.
@@ -174,6 +174,8 @@ class ProfilesettingsAction extends AccountSettingsAction
             return;
         }
 
+        if (Event::handle('StartProfileSaveForm', array($this))) {
+
             $nickname = $this->trimmed('nickname');
             $fullname = $this->trimmed('fullname');
             $homepage = $this->trimmed('homepage');
@@ -184,8 +186,7 @@ class ProfilesettingsAction extends AccountSettingsAction
             $timezone = $this->trimmed('timezone');
             $tagstring = $this->trimmed('tags');
 
-        # Some validation
+            // Some validation
-
             if (!Validate::string($nickname, array('min_length' => 1,
                             'max_length' => 64,
                             'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
@@ -259,13 +260,12 @@ class ProfilesettingsAction extends AccountSettingsAction
                     $this->serverError(_('Couldn\'t update user.'));
                     return;
                 } else {
-                # Re-initialize language environment if it changed
+                    // Re-initialize language environment if it changed
                     common_init_language();
                 }
             }
 
-        # XXX: XOR
+// XXX: XOR
-
             if ($user->autosubscribe ^ $autosubscribe) {
 
                 $original = clone($user);
@@ -303,8 +303,7 @@ class ProfilesettingsAction extends AccountSettingsAction
                 return;
             }
 
-        # Set the user tags
+            // Set the user tags
-
             $result = $user->setSelfTags($tags);
 
             if (!$result) {
@@ -313,10 +312,12 @@ class ProfilesettingsAction extends AccountSettingsAction
             }
 
             $user->query('COMMIT');
-
+            Event::handle('EndProfileSaveForm', array($this));
             common_broadcast_profile($profile);
 
             $this->showForm(_('Settings saved.'), true);
+
+        }
     }
 
     function nicknameExists($nickname)

actions/register.php

@@ -55,6 +55,45 @@ class RegisterAction extends Action
 
     var $registered = false;
 
+    /**
+     * Prepare page to run
+     *
+     *
+     * @param $args
+     * @return string title
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+        $this->code = $this->trimmed('code');
+
+        if (empty($this->code)) {
+            common_ensure_session();
+            if (array_key_exists('invitecode', $_SESSION)) {
+                $this->code = $_SESSION['invitecode'];
+            }
+        }
+
+        if (common_config('site', 'inviteonly') && empty($this->code)) {
+            $this->clientError(_('Sorry, only invited people can register.'));
+            return false;
+        }
+
+        if (!empty($this->code)) {
+            $this->invite = Invitation::staticGet('code', $this->code);
+            if (empty($this->invite)) {
+                $this->clientError(_('Sorry, invalid invitation code.'));
+                return false;
+            }
+            // Store this in case we need it
+            common_ensure_session();
+            $_SESSION['invitecode'] = $this->code;
+        }
+
+        return true;
+    }
+
     /**
      * Title of the page
      *
@@ -108,6 +147,7 @@ class RegisterAction extends Action
 
     function tryRegister()
     {
+        if (Event::handle('StartRegistrationTry', array($this))) {
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
                 $this->showForm(_('There was a problem with your session token. '.
@@ -123,27 +163,22 @@ class RegisterAction extends Action
             $location = $this->trimmed('location');
 
             // We don't trim these... whitespace is OK in a password!
-
             $password = $this->arg('password');
             $confirm  = $this->arg('confirm');
 
             // invitation code, if any
-
             $code = $this->trimmed('code');
 
-        $invite = null;
-
             if ($code) {
                 $invite = Invitation::staticGet($code);
             }
 
-        if (common_config('site', 'inviteonly') && !($code && !empty($invite))) {
+            if (common_config('site', 'inviteonly') && !($code && $invite)) {
                 $this->clientError(_('Sorry, only invited people can register.'));
                 return;
             }
 
             // Input scrubbing
-
             $nickname = common_canonical_nickname($nickname);
             $email    = common_canonical_email($email);
 
@@ -206,6 +241,9 @@ class RegisterAction extends Action
                     common_debug('Adding rememberme cookie for ' . $nickname);
                     common_rememberme($user);
                 }
+
+                Event::handle('EndRegistrationTry', array($this));
+
                 // Re-init language env in case it changed (not yet, but soon)
                 common_init_language();
                 $this->showSuccess();
@@ -213,6 +251,7 @@ class RegisterAction extends Action
                 $this->showForm(_('Invalid username or password.'));
             }
         }
+    }
 
     /**
      * Does the given nickname already exist?
@@ -252,8 +291,10 @@ class RegisterAction extends Action
 
     // overrrided to add entry-title class
     function showPageTitle() {
+        if (Event::handle('StartShowPageTitle', array($this))) {
             $this->element('h1', array('class' => 'entry-title'), $this->title());
         }
+    }
 
     // overrided to add hentry, and content-inner class
     function showContentBlock()
@@ -362,11 +403,12 @@ class RegisterAction extends Action
         $this->element('legend', null, 'Account settings');
         $this->hidden('token', common_session_token());
 
-        if ($code) {
+        if ($this->code) {
-            $this->hidden('code', $code);
+            $this->hidden('code', $this->code);
         }
 
         $this->elementStart('ul', 'form_data');
+        if (Event::handle('StartRegistrationFormData', array($this))) {
             $this->elementStart('li');
             $this->input('nickname', _('Nickname'), $this->trimmed('nickname'),
                          _('1-64 lowercase letters or numbers, '.
@@ -381,8 +423,8 @@ class RegisterAction extends Action
                             _('Same as password above. Required.'));
             $this->elementEnd('li');
             $this->elementStart('li');
-        if (!empty($invite) && $invite->address_type == 'email') {
+            if ($this->invite && $this->invite->address_type == 'email') {
-            $this->input('email', _('Email'), $invite->address,
+                $this->input('email', _('Email'), $this->invite->address,
                              _('Used only for updates, announcements, '.
                                'and password recovery'));
             } else {
@@ -414,6 +456,7 @@ class RegisterAction extends Action
                          _('Where you are, like "City, '.
                            'State (or Region), Country"'));
             $this->elementEnd('li');
+            Event::handle('EndRegistrationFormData', array($this));
             $this->elementStart('li', array('id' => 'settings_rememberme'));
             $this->checkbox('rememberme', _('Remember me'),
                             $this->boolean('rememberme'),
@@ -438,6 +481,7 @@ class RegisterAction extends Action
                           'email address, IM address, and phone number.'));
             $this->elementEnd('label');
             $this->elementEnd('li');
+        }
         $this->elementEnd('ul');
         $this->submit('submit', _('Register'));
         $this->elementEnd('fieldset');
@@ -519,3 +563,4 @@ class RegisterAction extends Action
         $nav->show();
     }
 }
+

actions/showfavorites.php

@@ -74,9 +74,9 @@ class ShowfavoritesAction extends Action
     function title()
     {
         if ($this->page == 1) {
-            return sprintf(_("%s favorite notices"), $this->user->nickname);
+            return sprintf(_("%s's favorite notices"), $this->user->nickname);
         } else {
-            return sprintf(_("%s favorite notices, page %d"),
+            return sprintf(_("%s's favorite notices, page %d"),
                            $this->user->nickname,
                            $this->page);
         }

actions/showgroup.php

@@ -35,7 +35,7 @@ if (!defined('LACONICA')) {
 require_once INSTALLDIR.'/lib/noticelist.php';
 require_once INSTALLDIR.'/lib/feedlist.php';
 
-define('MEMBERS_PER_SECTION', 81);
+define('MEMBERS_PER_SECTION', 27);
 
 /**
  * Group main page
@@ -361,7 +361,7 @@ class ShowgroupAction extends Action
              $this->element('p', null, _('(None)'));
         }
 
-        if ($cnt == MEMBERS_PER_SECTION) {
+        if ($cnt > MEMBERS_PER_SECTION) {
             $this->element('a', array('href' => common_local_url('groupmembers',
                                                                  array('nickname' => $this->group->nickname))),
                            _('All members'));

actions/showstream.php

@@ -68,6 +68,9 @@ class ShowstreamAction extends ProfileAction
         } else {
             $base = $this->user->nickname;
         }
+        if (!empty($this->tag)) {
+            $base .= sprintf(_(' tagged %s'), $this->tag);
+        }
 
         if ($this->page == 1) {
             return $base;
@@ -110,6 +113,15 @@ class ShowstreamAction extends ProfileAction
 
     function getFeeds()
     {
+        if (!empty($this->tag)) {
+            return array(new Feed(Feed::RSS1,
+                common_local_url('userrss',
+                    array('nickname' => $this->user->nickname,
+                        'tag' => $this->tag)),
+                sprintf(_('Notice feed for %s tagged %s (RSS 1.0)'),
+                    $this->user->nickname, $this->tag)));
+        }
+
         return array(new Feed(Feed::RSS1,
                               common_local_url('userrss',
                                                array('nickname' => $this->user->nickname)),
@@ -363,7 +375,9 @@ class ShowstreamAction extends ProfileAction
 
     function showNotices()
     {
-        $notice = $this->user->getNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
+        $notice = empty($this->tag)
+            ? $this->user->getNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1)
+            : $this->user->getTaggedNotices(($this->page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1, 0, 0, null, $this->tag);
 
         $pnl = new ProfileNoticeList($notice, $this);
         $cnt = $pnl->show();

actions/subscribers.php

@@ -118,6 +118,16 @@ class SubscribersAction extends GalleryAction
         $this->raw(common_markup_to_html($message));
         $this->elementEnd('div');
     }
+
+    function showSections()
+    {
+        parent::showSections();
+        $cloud = new SubscribersPeopleTagCloudSection($this);
+        $cloud->show();
+
+        $cloud2 = new SubscribersPeopleSelfTagCloudSection($this);
+        $cloud2->show();
+    }
 }
 
 class SubscribersList extends ProfileList

actions/subscriptions.php

@@ -125,6 +125,16 @@ class SubscriptionsAction extends GalleryAction
         $this->raw(common_markup_to_html($message));
         $this->elementEnd('div');
     }
+
+    function showSections()
+    {
+        parent::showSections();
+        $cloud = new SubscriptionsPeopleTagCloudSection($this);
+        $cloud->show();
+
+        $cloud2 = new SubscriptionsPeopleSelfTagCloudSection($this);
+        $cloud2->show();
+    }
 }
 
 class SubscriptionsList extends ProfileList

actions/tag.php

@@ -49,9 +49,10 @@ class TagAction extends Action
     {
         $pop = new PopularNoticeSection($this);
         $pop->show();
+        $freqatt = new FrequentAttachmentSection($this);
+        $freqatt->show();
     }
 
-
     function title()
     {
         if ($this->page == 1) {

actions/twitapifriendships.php

@@ -133,11 +133,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
             return;
         }
 
-        if ($user_a->isSubscribed($user_b)) {
+        $result = $user_a->isSubscribed($user_b);
-            $result = 'true';
-        } else {
-            $result = 'false';
-        }
 
         switch ($apidata['content-type']) {
          case 'xml':

actions/twitapistatuses.php

@@ -144,10 +144,10 @@ class TwitapistatusesAction extends TwitterapiAction
             break;
          case 'atom':
             if (isset($apidata['api_arg'])) {
-                $selfuri = $selfuri = common_root_url() .
+                $selfuri = common_root_url() .
                     'api/statuses/friends_timeline/' . $apidata['api_arg'] . '.atom';
             } else {
-                $selfuri = $selfuri = common_root_url() .
+                $selfuri = common_root_url() .
                     'api/statuses/friends_timeline.atom';
             }
             $this->show_atom_timeline($notice, $title, $id, $link, $subtitle, null, $selfuri);
@@ -231,10 +231,10 @@ class TwitapistatusesAction extends TwitterapiAction
             break;
          case 'atom':
             if (isset($apidata['api_arg'])) {
-                $selfuri = $selfuri = common_root_url() .
+                $selfuri = common_root_url() .
                     'api/statuses/user_timeline/' . $apidata['api_arg'] . '.atom';
             } else {
-                $selfuri = $selfuri = common_root_url() .
+                $selfuri = common_root_url() .
                  'api/statuses/user_timeline.atom';
             }
             $this->show_atom_timeline($notice, $title, $id, $link, $subtitle, $suplink, $selfuri);
@@ -344,7 +344,7 @@ class TwitapistatusesAction extends TwitterapiAction
         $this->show($args, $apidata);
     }
 
-    function replies($args, $apidata)
+    function mentions($args, $apidata)
     {
 
         parent::handle($args);
@@ -360,11 +360,13 @@ class TwitapistatusesAction extends TwitterapiAction
         $profile = $user->getProfile();
 
         $sitename = common_config('site', 'name');
-        $title = sprintf(_('%1$s / Updates replying to %2$s'), $sitename, $user->nickname);
+        $title = sprintf(_('%1$s / Updates mentioning %2$s'),
+            $sitename, $user->nickname);
         $taguribase = common_config('integration', 'taguri');
-        $id = "tag:$taguribase:Replies:".$user->id;
+        $id = "tag:$taguribase:Mentions:".$user->id;
         $link = common_local_url('replies', array('nickname' => $user->nickname));
-        $subtitle = sprintf(_('%1$s updates that reply to updates from %2$s / %3$s.'), $sitename, $user->nickname, $profile->getBestName());
+        $subtitle = sprintf(_('%1$s updates that reply to updates from %2$s / %3$s.'),
+            $sitename, $user->nickname, $profile->getBestName());
 
         if (!$page) {
             $page = 1;
@@ -385,7 +387,8 @@ class TwitapistatusesAction extends TwitterapiAction
 
         $since = strtotime($this->arg('since'));
 
-        $notice = $user->getReplies((($page-1)*20), $count, $since_id, $before_id, $since);
+        $notice = $user->getReplies((($page-1)*20),
+            $count, $since_id, $before_id, $since);
         $notices = array();
 
         while ($notice->fetch()) {
@@ -400,14 +403,10 @@ class TwitapistatusesAction extends TwitterapiAction
             $this->show_rss_timeline($notices, $title, $link, $subtitle);
             break;
          case 'atom':
-             if (isset($apidata['api_arg'])) {
+            $selfuri = common_root_url() .
-                 $selfuri = $selfuri = common_root_url() .
+                ltrim($_SERVER['QUERY_STRING'], 'p=');
-                     'api/statuses/replies/' . $apidata['api_arg'] . '.atom';
+            $this->show_atom_timeline($notices, $title, $id, $link, $subtitle,
-             } else {
+                null, $selfuri);
-                 $selfuri = $selfuri = common_root_url() .
-                  'api/statuses/replies.atom';
-             }
-            $this->show_atom_timeline($notices, $title, $id, $link, $subtitle, null, $selfuri);
             break;
          case 'json':
             $this->show_json_timeline($notices);
@@ -418,6 +417,11 @@ class TwitapistatusesAction extends TwitterapiAction
 
     }
 
+    function replies($args, $apidata)
+    {
+        call_user_func(array($this, 'mentions'), $args, $apidata);
+    }
+
     function show($args, $apidata)
     {
         parent::handle($args);

actions/twitapiusers.php

@@ -83,7 +83,7 @@ class TwitapiusersAction extends TwitterapiAction
 		$twitter_user['profile_link_color'] = '';
 		$twitter_user['profile_sidebar_fill_color'] = '';
 		$twitter_user['profile_sidebar_border_color'] = '';
-        $twitter_user['profile_background_tile'] = 'false';
+		$twitter_user['profile_background_tile'] = false;
 
 		$faves = DB_DataObject::factory('fave');
 		$faves->user_id = $user->id;
@@ -103,22 +103,14 @@ class TwitapiusersAction extends TwitterapiAction
 
 		if (isset($apidata['user'])) {
 
-			if ($apidata['user']->isSubscribed($profile)) {
+			$twitter_user['following'] = $apidata['user']->isSubscribed($profile);
-				$twitter_user['following'] = 'true';
-			} else {
-				$twitter_user['following'] = 'false';
-			}
             
 			// Notifications on?
 			$sub = Subscription::pkeyGet(array('subscriber' =>
 				$apidata['user']->id, 'subscribed' => $profile->id));
             
 			if ($sub) {
-                if ($sub->jabber || $sub->sms) {
+				$twitter_user['notifications'] = ($sub->jabber || $sub->sms);
-                    $twitter_user['notifications'] = 'true';
-                } else {
-                    $twitter_user['notifications'] = 'false';
-                }
 			}
 		}
         

actions/twittersettings.php

@@ -138,7 +138,7 @@ class TwittersettingsAction extends ConnectSettingsAction
 
         $this->elementStart('ul', 'form_data');
         $this->elementStart('li');
-        $this->checkbox('noticesync',
+        $this->checkbox('noticesend',
                         _('Automatically send my notices to Twitter.'),
                         ($flink) ?
                         ($flink->noticesync & FOREIGN_NOTICE_SEND) :
@@ -158,6 +158,22 @@ class TwittersettingsAction extends ConnectSettingsAction
                         ($flink->friendsync & FOREIGN_FRIEND_RECV) :
                         false);
         $this->elementEnd('li');
+
+        if (common_config('twitterbridge','enabled')) {
+            $this->elementStart('li');
+            $this->checkbox('noticerecv',
+                            _('Import my Friends Timeline.'),
+                            ($flink) ?
+                            ($flink->noticesync & FOREIGN_NOTICE_RECV) :
+                            false);
+            $this->elementEnd('li');
+        } else {
+            // preserve setting even if bidrection bridge toggled off
+            if ($flink && ($flink->noticesync & FOREIGN_NOTICE_RECV)) {
+                $this->hidden('noticerecv', true, 'noticerecv');
+            }
+        }
+
         $this->elementEnd('ul');
 
         if ($flink) {
@@ -320,7 +336,8 @@ class TwittersettingsAction extends ConnectSettingsAction
     {
         $screen_name = $this->trimmed('twitter_username');
         $password    = $this->trimmed('twitter_password');
-        $noticesync  = $this->boolean('noticesync');
+        $noticesend  = $this->boolean('noticesend');
+        $noticerecv  = $this->boolean('noticerecv');
         $replysync   = $this->boolean('replysync');
         $friendsync  = $this->boolean('friendsync');
 
@@ -363,7 +380,7 @@ class TwittersettingsAction extends ConnectSettingsAction
         $flink->credentials = $password;
         $flink->created     = common_sql_now();
 
-        $flink->set_flags($noticesync, $replysync, $friendsync);
+        $flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
 
         $flink_id = $flink->insert();
 
@@ -375,6 +392,8 @@ class TwittersettingsAction extends ConnectSettingsAction
 
         if ($friendsync) {
             save_twitter_friends($user, $twit_user->id, $screen_name, $password);
+            $flink->last_friendsync = common_sql_now();
+            $flink->update();
         }
 
         $this->showForm(_('Twitter settings saved.'), true);
@@ -419,7 +438,8 @@ class TwittersettingsAction extends ConnectSettingsAction
 
     function savePreferences()
     {
-        $noticesync = $this->boolean('noticesync');
+        $noticesend = $this->boolean('noticesend');
+        $noticerecv = $this->boolean('noticerecv');
         $friendsync = $this->boolean('friendsync');
         $replysync  = $this->boolean('replysync');
 
@@ -448,7 +468,7 @@ class TwittersettingsAction extends ConnectSettingsAction
 
         $original = clone($flink);
 
-        $flink->set_flags($noticesync, $replysync, $friendsync);
+        $flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
 
         $result = $flink->update($original);
 

actions/userrss.php

@@ -25,14 +25,15 @@ require_once(INSTALLDIR.'/lib/rssaction.php');
 
 class UserrssAction extends Rss10Action
 {
-
     var $user = null;
+    var $tag  = null;
 
     function prepare($args)
     {
         parent::prepare($args);
         $nickname   = $this->trimmed('nickname');
         $this->user = User::staticGet('nickname', $nickname);
+        $this->tag  = $this->trimmed('tag');
 
         if (!$this->user) {
             $this->clientError(_('No such user.'));
@@ -42,6 +43,25 @@ class UserrssAction extends Rss10Action
         }
     }
 
+    function getTaggedNotices($tag = null, $limit=0)
+    {
+        $user = $this->user;
+
+        if (is_null($user)) {
+            return null;
+        }
+
+        $notice = $user->getTaggedNotices(0, ($limit == 0) ? NOTICES_PER_PAGE : $limit, 0, 0, null, $tag);
+
+        $notices = array();
+        while ($notice->fetch()) {
+            $notices[] = clone($notice);
+        }
+
+        return $notices;
+    }
+
+
     function getNotices($limit=0)
     {
 

classes/Fave.php

@@ -36,4 +36,53 @@ class Fave extends Memcached_DataObject
     {
         return Memcached_DataObject::pkeyGet('Fave', $kv);
     }
+
+    function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE)
+    {
+        $ids = Notice::stream(array('Fave', '_streamDirect'),
+                              array($user_id),
+                              'fave:ids_by_user:'.$user_id,
+                              $offset, $limit);
+        return $ids;
+    }
+
+    function _streamDirect($user_id, $offset, $limit, $since_id, $before_id, $since)
+    {
+        $fav = new Fave();
+
+        $fav->user_id = $user_id;
+
+        $fav->selectAdd();
+        $fav->selectAdd('notice_id');
+
+        if ($since_id != 0) {
+            $fav->whereAdd('notice_id > ' . $since_id);
+        }
+
+        if ($before_id != 0) {
+            $fav->whereAdd('notice_id < ' . $before_id);
+        }
+
+        if (!is_null($since)) {
+            $fav->whereAdd('modified > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        // NOTE: we sort by fave time, not by notice time!
+
+        $fav->orderBy('modified DESC');
+
+        if (!is_null($offset)) {
+            $fav->limit($offset, $limit);
+        }
+
+        $ids = array();
+
+        if ($fav->find()) {
+            while ($fav->fetch()) {
+                $ids[] = $fav->notice_id;
+            }
+        }
+
+        return $ids;
+    }
 }

classes/File.php

@@ -0,0 +1,123 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+require_once INSTALLDIR.'/classes/File_redirection.php';
+require_once INSTALLDIR.'/classes/File_oembed.php';
+require_once INSTALLDIR.'/classes/File_thumbnail.php';
+require_once INSTALLDIR.'/classes/File_to_post.php';
+//require_once INSTALLDIR.'/classes/File_redirection.php';
+
+/**
+ * Table Definition for file
+ */
+
+class File extends Memcached_DataObject 
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'file';                            // table name
+    public $id;                              // int(11)  not_null primary_key group_by
+    public $url;                             // varchar(255)  unique_key
+    public $mimetype;                        // varchar(50)  
+    public $size;                            // int(11)  group_by
+    public $title;                           // varchar(255)  
+    public $date;                            // int(11)  group_by
+    public $protected;                       // int(1)  group_by
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('File',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+    function isProtected($url) {
+        return 'http://www.facebook.com/login.php' === $url;
+    }
+
+    function getAttachments($post_id) {
+        $query = "select file.* from file join file_to_post on (file_id = file.id) join notice on (post_id = notice.id) where post_id = " . $this->escape($post_id);
+        $this->query($query);
+        $att = array();
+        while ($this->fetch()) {
+            $att[] = clone($this);
+        }
+        $this->free();
+        return $att;
+    }
+
+    function saveNew($redir_data, $given_url) {
+        $x = new File;
+        $x->url = $given_url;
+        if (!empty($redir_data['protected'])) $x->protected = $redir_data['protected'];
+        if (!empty($redir_data['title'])) $x->title = $redir_data['title'];
+        if (!empty($redir_data['type'])) $x->mimetype = $redir_data['type'];
+        if (!empty($redir_data['size'])) $x->size = intval($redir_data['size']);
+        if (isset($redir_data['time']) && $redir_data['time'] > 0) $x->date = intval($redir_data['time']);
+        $file_id = $x->insert();
+
+        if (isset($redir_data['type'])
+            && ('text/html' === substr($redir_data['type'], 0, 9))
+            && ($oembed_data = File_oembed::_getOembed($given_url))
+            && isset($oembed_data['json'])) {
+
+            File_oembed::saveNew($oembed_data['json'], $file_id);
+        }
+        return $x;
+    }
+
+    function processNew($given_url, $notice_id) {
+        if (empty($given_url)) return -1;   // error, no url to process
+        $given_url = File_redirection::_canonUrl($given_url);
+        if (empty($given_url)) return -1;   // error, no url to process
+        $file = File::staticGet('url', $given_url);
+        if (empty($file->id)) {
+            $file_redir = File_redirection::staticGet('url', $given_url);
+            if (empty($file_redir->id)) {
+                $redir_data = File_redirection::where($given_url);
+                $redir_url = $redir_data['url'];
+                if ($redir_url === $given_url) {
+                    $x = File::saveNew($redir_data, $given_url);
+                    $file_id = $x->id;
+
+                } else {
+                    $x = File::processNew($redir_url, $notice_id);
+                    $file_id = $x->id;
+                    File_redirection::saveNew($redir_data, $file_id, $given_url);
+                }
+            } else {
+                $file_id = $file_redir->file_id;
+            }
+        } else {
+            $file_id = $file->id;
+            $x = $file;
+        }
+
+        if (empty($x)) {
+            $x = File::staticGet($file_id);
+            if (empty($x)) die('Impossible!');
+        }
+       
+        File_to_post::processNew($file_id, $notice_id);
+        return $x;
+    }
+}

classes/File_oembed.php

@@ -0,0 +1,87 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+
+/**
+ * Table Definition for file_oembed
+ */
+
+class File_oembed extends Memcached_DataObject 
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'file_oembed';                     // table name
+    public $id;                              // int(11)  not_null primary_key group_by
+    public $file_id;                         // int(11)  unique_key group_by
+    public $version;                         // varchar(20)  
+    public $type;                            // varchar(20)  
+    public $provider;                        // varchar(50)  
+    public $provider_url;                    // varchar(255)  
+    public $width;                           // int(11)  group_by
+    public $height;                          // int(11)  group_by
+    public $html;                            // blob(65535)  blob
+    public $title;                           // varchar(255)  
+    public $author_name;                     // varchar(50)  
+    public $author_url;                      // varchar(255)  
+    public $url;                             // varchar(255)  
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('File_oembed',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+
+    function _getOembed($url, $maxwidth = 500, $maxheight = 400, $format = 'json') {
+        $cmd = 'http://oohembed.com/oohembed/?url=' . urlencode($url);
+        if (is_int($maxwidth)) $cmd .= "&maxwidth=$maxwidth";
+        if (is_int($maxheight)) $cmd .= "&maxheight=$maxheight";
+        if (is_string($format)) $cmd .= "&format=$format";
+        $oe = @file_get_contents($cmd);
+        if (false === $oe) return false;
+        return array($format => (('json' === $format) ? json_decode($oe, true) : $oe));
+    }
+
+    function saveNew($data, $file_id) {
+        $file_oembed = new File_oembed;
+        $file_oembed->file_id = $file_id;
+        $file_oembed->version = $data['version'];
+        $file_oembed->type = $data['type'];
+        if (!empty($data['provider_name'])) $file_oembed->provider = $data['provider_name'];
+        if (!isset($file_oembed->provider) && !empty($data['provide'])) $file_oembed->provider = $data['provider'];
+        if (!empty($data['provide_url'])) $file_oembed->provider_url = $data['provider_url'];
+        if (!empty($data['width'])) $file_oembed->width = intval($data['width']);
+        if (!empty($data['height'])) $file_oembed->height = intval($data['height']);
+        if (!empty($data['html'])) $file_oembed->html = $data['html'];
+        if (!empty($data['title'])) $file_oembed->title = $data['title'];
+        if (!empty($data['author_name'])) $file_oembed->author_name = $data['author_name'];
+        if (!empty($data['author_url'])) $file_oembed->author_url = $data['author_url'];
+        if (!empty($data['url'])) $file_oembed->url = $data['url'];
+        $file_oembed->insert();
+        if (!empty($data['thumbnail_url'])) {
+            File_thumbnail::saveNew($data, $file_id);
+        }
+    }
+}
+
+

classes/File_redirection.php

@@ -0,0 +1,274 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+require_once INSTALLDIR.'/classes/File.php';
+require_once INSTALLDIR.'/classes/File_oembed.php';
+
+define('USER_AGENT', 'Laconica user agent / file probe');
+
+
+/**
+ * Table Definition for file_redirection
+ */
+
+class File_redirection extends Memcached_DataObject 
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'file_redirection';                // table name
+    public $id;                              // int(11)  not_null primary_key group_by
+    public $url;                             // varchar(255)  unique_key
+    public $file_id;                         // int(11)  group_by
+    public $redirections;                    // int(11)  group_by
+    public $httpcode;                        // int(11)  group_by
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('File_redirection',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+
+
+    function _commonCurl($url, $redirs) {
+        $curlh = curl_init();
+        curl_setopt($curlh, CURLOPT_URL, $url);
+        curl_setopt($curlh, CURLOPT_AUTOREFERER, true); // # setup referer header when folowing redirects
+        curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 10); // # seconds to wait
+        curl_setopt($curlh, CURLOPT_MAXREDIRS, $redirs); // # max number of http redirections to follow
+        curl_setopt($curlh, CURLOPT_USERAGENT, USER_AGENT);
+        curl_setopt($curlh, CURLOPT_FOLLOWLOCATION, true); // Follow redirects
+        curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
+        curl_setopt($curlh, CURLOPT_FILETIME, true);
+        curl_setopt($curlh, CURLOPT_HEADER, true); // Include header in output
+        return $curlh;
+    }
+
+    function _redirectWhere_imp($short_url, $redirs = 10, $protected = false) {
+        if ($redirs < 0) return false;
+
+        // let's see if we know this...
+        $a = File::staticGet('url', $short_url);
+        if (empty($a->id)) {
+            $b = File_redirection::staticGet('url', $short_url);
+            if (empty($b->id)) {
+                // we'll have to figure it out
+            } else {
+                // this is a redirect to $b->file_id
+                $a = File::staticGet($b->file_id);
+                $url = $a->url;
+            }
+        } else {
+            // this is a direct link to $a->url
+            $url = $a->url;
+        }
+        if (isset($url)) {
+            return $url;
+        }
+
+
+
+        $curlh = File_redirection::_commonCurl($short_url, $redirs);
+        // Don't include body in output
+        curl_setopt($curlh, CURLOPT_NOBODY, true);
+        curl_exec($curlh);
+        $info = curl_getinfo($curlh);
+        curl_close($curlh);
+
+        if (405 == $info['http_code']) {
+            $curlh = File_redirection::_commonCurl($short_url, $redirs);
+            curl_exec($curlh);
+            $info = curl_getinfo($curlh);
+            curl_close($curlh);
+        }
+
+        if (!empty($info['redirect_count']) && File::isProtected($info['url'])) {
+            return File_redirection::_redirectWhere_imp($short_url, $info['redirect_count'] - 1, true);
+        }
+
+        $ret = array('code' => $info['http_code']
+                , 'redirects' => $info['redirect_count']
+                , 'url' => $info['url']);
+
+        if (!empty($info['content_type'])) $ret['type'] = $info['content_type'];
+        if ($protected) $ret['protected'] = true;
+        if (!empty($info['download_content_length'])) $ret['size'] = $info['download_content_length'];
+        if (isset($info['filetime']) && ($info['filetime'] > 0)) $ret['time'] = $info['filetime'];
+        return $ret;
+    }
+
+    function where($in_url) {
+        $ret = File_redirection::_redirectWhere_imp($in_url);
+        return $ret;
+    }
+
+    function makeShort($long_url) {
+        $long_url = File_redirection::_canonUrl($long_url);
+        // do we already know this long_url and have a short redirection for it?
+        $file       = new File;
+        $file_redir = new File_redirection;
+        $file->url  = $long_url;
+        $file->joinAdd($file_redir);
+        $file->selectAdd('length(file_redirection.url) as len');
+        $file->limit(1);
+        $file->orderBy('len');
+        $file->find(true);
+        if (!empty($file->id)) {
+            return $file->url;
+        }
+
+        // if yet unknown, we must find a short url according to user settings
+        $short_url = File_redirection::_userMakeShort($long_url, common_current_user());
+        return $short_url;
+    }
+
+    function _userMakeShort($long_url, $user) {
+        if (empty($user)) {
+            // common current user does not find a user when called from the XMPP daemon
+            // therefore we'll set one here fix, so that XMPP given URLs may be shortened
+            $user->urlshorteningservice = 'ur1.ca';
+        }
+        $curlh = curl_init();
+        curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
+        curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica');
+        curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
+
+        switch($user->urlshorteningservice) {
+            case 'ur1.ca':
+                require_once INSTALLDIR.'/lib/Shorturl_api.php';
+                $short_url_service = new LilUrl;
+                $short_url = $short_url_service->shorten($long_url);
+                break;
+
+            case '2tu.us':
+                $short_url_service = new TightUrl;
+                require_once INSTALLDIR.'/lib/Shorturl_api.php';
+                $short_url = $short_url_service->shorten($long_url);
+                break;
+
+            case 'ptiturl.com':
+                require_once INSTALLDIR.'/lib/Shorturl_api.php';
+                $short_url_service = new PtitUrl;
+                $short_url = $short_url_service->shorten($long_url);
+                break;
+
+            case 'bit.ly':
+                curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($long_url));
+                $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
+                break;
+
+            case 'is.gd':
+                curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($long_url));
+                $short_url = curl_exec($curlh);
+                break;
+            case 'snipr.com':
+                curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($long_url));
+                $short_url = curl_exec($curlh);
+                break;
+            case 'metamark.net':
+                curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($long_url));
+                $short_url = curl_exec($curlh);
+                break;
+            case 'tinyurl.com':
+                curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($long_url));
+                $short_url = curl_exec($curlh);
+                break;
+            default:
+                $short_url = false;
+        }
+
+        curl_close($curlh);
+
+        if ($short_url) {
+            $short_url = (string)$short_url;
+            // store it
+            $file = File::staticGet('url', $long_url);
+            if (empty($file)) {
+                $redir_data = File_redirection::where($long_url);
+                $file = File::saveNew($redir_data, $long_url);
+                $file_id = $file->id;
+                if (!empty($redir_data['oembed']['json'])) {
+                    File_oembed::saveNew($redir_data['oembed']['json'], $file_id);
+                }
+            } else {
+                $file_id = $file->id;
+            }
+            $file_redir = File_redirection::staticGet('url', $short_url);
+            if (empty($file_redir)) {
+                $file_redir = new File_redirection;
+                $file_redir->url = $short_url;
+                $file_redir->file_id = $file_id;
+                $file_redir->insert();
+            }
+            return $short_url;
+        }
+        return $long_url;
+    }
+
+    function _canonUrl($in_url, $default_scheme = 'http://') {
+        if (empty($in_url)) return false;
+        $out_url = $in_url;
+        $p = parse_url($out_url);
+        if (empty($p['host']) || empty($p['scheme'])) {
+            list($scheme) = explode(':', $in_url, 2);
+            switch ($scheme) {
+            case 'fax':
+            case 'tel':
+                $out_url = str_replace('.-()', '', $out_url);
+                break;
+
+            case 'mailto':
+            case 'aim':
+            case 'jabber':
+            case 'xmpp':
+                // don't touch anything
+                break;
+
+            default:
+                $out_url = $default_scheme . ltrim($out_url, '/');
+                $p = parse_url($out_url);
+                if (empty($p['scheme'])) return false;
+                break;
+            }
+        }
+
+        if (('ftp' == $p['scheme']) || ('http' == $p['scheme']) || ('https' == $p['scheme'])) {
+            if (empty($p['host'])) return false;
+            if (empty($p['path'])) {
+                $out_url .= '/';
+            }
+        }
+
+        return $out_url;
+    }
+
+    function saveNew($data, $file_id, $url) {
+        $file_redir = new File_redirection;
+        $file_redir->url = $url;
+        $file_redir->file_id = $file_id;
+        $file_redir->redirections = intval($data['redirects']);
+        $file_redir->httpcode = intval($data['code']);
+        $file_redir->insert();
+    }
+}
+

classes/File_thumbnail.php

@@ -0,0 +1,55 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+
+/**
+ * Table Definition for file_thumbnail
+ */
+
+class File_thumbnail extends Memcached_DataObject 
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'file_thumbnail';                  // table name
+    public $id;                              // int(11)  not_null primary_key group_by
+    public $file_id;                         // int(11)  unique_key group_by
+    public $url;                             // varchar(255)  unique_key
+    public $width;                           // int(11)  group_by
+    public $height;                          // int(11)  group_by
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('File_thumbnail',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+    function saveNew($data, $file_id) {
+        $tn = new File_thumbnail;
+        $tn->file_id = $file_id;
+        $tn->url = $data['thumbnail_url'];
+        $tn->width = intval($data['thumbnail_width']);
+        $tn->height = intval($data['thumbnail_height']);
+        $tn->insert();
+    }
+}
+

classes/File_to_post.php

@@ -0,0 +1,60 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
+
+/**
+ * Table Definition for file_to_post
+ */
+
+class File_to_post extends Memcached_DataObject 
+{
+    ###START_AUTOCODE
+    /* the code below is auto generated do not remove the above tag */
+
+    public $__table = 'file_to_post';                    // table name
+    public $id;                              // int(11)  not_null primary_key group_by
+    public $file_id;                         // int(11)  multiple_key group_by
+    public $post_id;                         // int(11)  group_by
+
+    /* Static get */
+    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('File_to_post',$k,$v); }
+
+    /* the code above is auto generated do not remove the tag below */
+    ###END_AUTOCODE
+
+    function processNew($file_id, $notice_id) {
+        static $seen = array();
+        if (empty($seen[$notice_id]) || !in_array($file_id, $seen[$notice_id])) {
+            $f2p = new File_to_post;
+            $f2p->file_id = $file_id;
+            $f2p->post_id = $notice_id;
+            $f2p->insert();
+            if (empty($seen[$notice_id])) {
+                $seen[$notice_id] = array($file_id);
+            } else {
+                $seen[$notice_id][] = $file_id;
+            }
+        }
+
+    }
+}
+

classes/Foreign_link.php

@@ -17,6 +17,8 @@ class Foreign_link extends Memcached_DataObject
     public $noticesync;                      // tinyint(1)   not_null default_1
     public $friendsync;                      // tinyint(1)   not_null default_2
     public $profilesync;                     // tinyint(1)   not_null default_1
+    public $last_noticesync;                 // datetime()
+    public $last_friendsync;                 // datetime()
     public $created;                         // datetime()   not_null
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
@@ -57,14 +59,20 @@ class Foreign_link extends Memcached_DataObject
         return null;
     }
 
-    function set_flags($noticesync, $replysync, $friendsync)
+    function set_flags($noticesend, $noticerecv, $replysync, $friendsync)
     {
-        if ($noticesync) {
+        if ($noticesend) {
             $this->noticesync |= FOREIGN_NOTICE_SEND;
         } else {
             $this->noticesync &= ~FOREIGN_NOTICE_SEND;
         }
         
+        if ($noticerecv) {
+            $this->noticesync |= FOREIGN_NOTICE_RECV;
+        } else {
+            $this->noticesync &= ~FOREIGN_NOTICE_RECV;
+        }
+
         if ($replysync) {
             $this->noticesync |= FOREIGN_NOTICE_SEND_REPLY;
         } else {

classes/Notice.php

@@ -124,8 +124,6 @@ class Notice extends Memcached_DataObject
 
         $profile = Profile::staticGet($profile_id);
 
-        $final =  common_shorten_links($content);
-
         if (!$profile) {
             common_log(LOG_ERR, 'Problem saving notice. Unknown user.');
             return _('Problem saving notice. Unknown user.');
@@ -136,7 +134,7 @@ class Notice extends Memcached_DataObject
             return _('Too many notices too fast; take a breather and post again in a few minutes.');
         }
 
-        if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $final)) {
+        if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $content)) {
             common_log(LOG_WARNING, 'Dupe posting by profile #' . $profile_id . '; throttled.');
 			return _('Too many duplicate messages too quickly; take a breather and post again in a few minutes.');
         }
@@ -167,8 +165,8 @@ class Notice extends Memcached_DataObject
 
 		$notice->reply_to = $reply_to;
 		$notice->created = common_sql_now();
-		$notice->content = $final;
+		$notice->content = $content;
-		$notice->rendered = common_render_content($final, $notice);
+		$notice->rendered = common_render_content($content, $notice);
 		$notice->source = $source;
 		$notice->uri = $uri;
 
@@ -206,7 +204,12 @@ class Notice extends Memcached_DataObject
             $notice->saveTags();
             $notice->saveGroups();
 
+            if (common_config('queue', 'enabled')) {
+                $notice->addToAuthorInbox();
+            } else {
                 $notice->addToInboxes();
+            }
+
             $notice->query('COMMIT');
 
             Event::handle('EndNoticeSave', array($notice));
@@ -216,8 +219,12 @@ class Notice extends Memcached_DataObject
         # XXX: someone clever could prepend instead of clearing the cache
 
         if (common_config('memcached', 'enabled')) {
+            if (common_config('queue', 'enabled')) {
+                $notice->blowAuthorCaches();
+            } else {
                 $notice->blowCaches();
             }
+        }
 
         return $notice;
     }
@@ -270,6 +277,16 @@ class Notice extends Memcached_DataObject
         return true;
     }
 
+    function hasAttachments() {
+        $post = clone $this;
+        $query = "select count(file_id) as n_attachments from file join file_to_post on (file_id = file.id) join notice on (post_id = notice.id) where post_id = " . $post->escape($post->id);
+        $post->query($query);
+        $post->fetch();
+        $n_attachments = intval($post->n_attachments);
+        $post->free();
+        return $n_attachments;
+    }
+
     function blowCaches($blowLast=false)
     {
         $this->blowSubsCache($blowLast);
@@ -280,6 +297,17 @@ class Notice extends Memcached_DataObject
         $this->blowGroupCache($blowLast);
     }
 
+    function blowAuthorCaches($blowLast=false)
+    {
+        // Clear the user's cache
+        $cache = common_memcache();
+        if (!empty($cache)) {
+            $cache->delete(common_cache_key('notice_inbox:by_user:'.$this->profile_id));
+        }
+        $this->blowNoticeCache($blowLast);
+        $this->blowPublicCache($blowLast);
+    }
+
     function blowGroupCache($blowLast=false)
     {
         $cache = common_memcache();
@@ -288,17 +316,17 @@ class Notice extends Memcached_DataObject
             $group_inbox->notice_id = $this->id;
             if ($group_inbox->find()) {
                 while ($group_inbox->fetch()) {
-                    $cache->delete(common_cache_key('group:notices:'.$group_inbox->group_id));
+                    $cache->delete(common_cache_key('user_group:notice_ids:' . $group_inbox->group_id));
                     if ($blowLast) {
-                        $cache->delete(common_cache_key('group:notices:'.$group_inbox->group_id.';last'));
+                        $cache->delete(common_cache_key('user_group:notice_ids:' . $group_inbox->group_id.';last'));
                     }
                     $member = new Group_member();
                     $member->group_id = $group_inbox->group_id;
                     if ($member->find()) {
                         while ($member->fetch()) {
-                            $cache->delete(common_cache_key('user:notices_with_friends:' . $member->profile_id));
+                            $cache->delete(common_cache_key('notice_inbox:by_user:' . $member->profile_id));
                             if ($blowLast) {
-                                $cache->delete(common_cache_key('user:notices_with_friends:' . $member->profile_id . ';last'));
+                                $cache->delete(common_cache_key('notice_inbox:by_user:' . $member->profile_id . ';last'));
                             }
                         }
                     }
@@ -317,10 +345,7 @@ class Notice extends Memcached_DataObject
             $tag->notice_id = $this->id;
             if ($tag->find()) {
                 while ($tag->fetch()) {
-                    $cache->delete(common_cache_key('notice_tag:notice_stream:' . $tag->tag));
+                    $tag->blowCache($blowLast);
-                    if ($blowLast) {
-                        $cache->delete(common_cache_key('notice_tag:notice_stream:' . $tag->tag . ';last'));
-                    }
                 }
             }
             $tag->free();
@@ -341,9 +366,9 @@ class Notice extends Memcached_DataObject
                          'WHERE subscription.subscribed = ' . $this->profile_id);
 
             while ($user->fetch()) {
-                $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id));
+                $cache->delete(common_cache_key('notice_inbox:by_user:'.$user->id));
                 if ($blowLast) {
-                    $cache->delete(common_cache_key('user:notices_with_friends:' . $user->id . ';last'));
+                    $cache->delete(common_cache_key('notice_inbox:by_user:'.$user->id.';last'));
                 }
             }
             $user->free();
@@ -355,10 +380,10 @@ class Notice extends Memcached_DataObject
     {
         if ($this->is_local) {
             $cache = common_memcache();
-            if ($cache) {
+            if (!empty($cache)) {
-                $cache->delete(common_cache_key('profile:notices:'.$this->profile_id));
+                $cache->delete(common_cache_key('profile:notice_ids:'.$this->profile_id));
                 if ($blowLast) {
-                    $cache->delete(common_cache_key('profile:notices:'.$this->profile_id.';last'));
+                    $cache->delete(common_cache_key('profile:notice_ids:'.$this->profile_id.';last'));
                 }
             }
         }
@@ -372,9 +397,9 @@ class Notice extends Memcached_DataObject
             $reply->notice_id = $this->id;
             if ($reply->find()) {
                 while ($reply->fetch()) {
-                    $cache->delete(common_cache_key('user:replies:'.$reply->profile_id));
+                    $cache->delete(common_cache_key('reply:stream:'.$reply->profile_id));
                     if ($blowLast) {
-                        $cache->delete(common_cache_key('user:replies:'.$reply->profile_id.';last'));
+                        $cache->delete(common_cache_key('reply:stream:'.$reply->profile_id.';last'));
                     }
                 }
             }
@@ -404,9 +429,9 @@ class Notice extends Memcached_DataObject
             $fave->notice_id = $this->id;
             if ($fave->find()) {
                 while ($fave->fetch()) {
-                    $cache->delete(common_cache_key('user:faves:'.$fave->user_id));
+                    $cache->delete(common_cache_key('fave:ids_by_user:'.$fave->user_id));
                     if ($blowLast) {
-                        $cache->delete(common_cache_key('user:faves:'.$fave->user_id.';last'));
+                        $cache->delete(common_cache_key('fave:ids_by_user:'.$fave->user_id.';last'));
                     }
                 }
             }
@@ -602,27 +627,80 @@ class Notice extends Memcached_DataObject
         return $wrapper;
     }
 
+    function getStreamByIds($ids)
+    {
+        $cache = common_memcache();
+
+        if (!empty($cache)) {
+            $notices = array();
+            foreach ($ids as $id) {
+                $notices[] = Notice::staticGet('id', $id);
+            }
+            return new ArrayWrapper($notices);
+        } else {
+            $notice = new Notice();
+            $notice->whereAdd('id in (' . implode(', ', $ids) . ')');
+            $notice->orderBy('id DESC');
+
+            $notice->find();
+            return $notice;
+        }
+    }
+
     function publicStream($offset=0, $limit=20, $since_id=0, $before_id=0, $since=null)
     {
+        $ids = Notice::stream(array('Notice', '_publicStreamDirect'),
+                              array(),
+                              'public',
+                              $offset, $limit, $since_id, $before_id, $since);
 
-        $parts = array();
+        return Notice::getStreamByIds($ids);
+    }
 
-        $qry = 'SELECT * FROM notice ';
+    function _publicStreamDirect($offset=0, $limit=20, $since_id=0, $before_id=0, $since=null)
+    {
+        $notice = new Notice();
+
+        $notice->selectAdd(); // clears it
+        $notice->selectAdd('id');
+
+        $notice->orderBy('id DESC');
+
+        if (!is_null($offset)) {
+            $notice->limit($offset, $limit);
+        }
 
         if (common_config('public', 'localonly')) {
-            $parts[] = 'is_local = 1';
+            $notice->whereAdd('is_local = 1');
         } else {
             # -1 == blacklisted
-            $parts[] = 'is_local != -1';
+            $notice->whereAdd('is_local != -1');
         }
 
-        if ($parts) {
+        if ($since_id != 0) {
-            $qry .= ' WHERE ' . implode(' AND ', $parts);
+            $notice->whereAdd('id > ' . $since_id);
         }
 
-        return Notice::getStream($qry,
+        if ($before_id != 0) {
-                                 'public',
+            $notice->whereAdd('id < ' . $before_id);
-                                 $offset, $limit, $since_id, $before_id, null, $since);
+        }
+
+        if (!is_null($since)) {
+            $notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        $ids = array();
+
+        if ($notice->find()) {
+            while ($notice->fetch()) {
+                $ids[] = $notice->id;
+            }
+        }
+
+        $notice->free();
+        $notice = NULL;
+
+        return $ids;
     }
 
     function addToInboxes()
@@ -648,6 +726,33 @@ class Notice extends Memcached_DataObject
         return;
     }
 
+    function addToAuthorInbox()
+    {
+        $enabled = common_config('inboxes', 'enabled');
+
+        if ($enabled === true || $enabled === 'transitional') {
+            $user = User::staticGet('id', $this->profile_id);
+            if (empty($user)) {
+                return;
+            }
+            $inbox = new Notice_inbox();
+            $UT = common_config('db','type')=='pgsql'?'"user"':'user';
+            $qry = 'INSERT INTO notice_inbox (user_id, notice_id, created) ' .
+              "SELECT $UT.id, " . $this->id . ", '" . $this->created . "' " .
+              "FROM $UT " .
+              "WHERE $UT.id = " . $this->profile_id . ' ' .
+              'AND NOT EXISTS (SELECT user_id, notice_id ' .
+              'FROM notice_inbox ' .
+              "WHERE user_id = " . $this->profile_id . ' '.
+              'AND notice_id = ' . $this->id . ' )';
+            if ($enabled === 'transitional') {
+                $qry .= " AND $UT.inboxed = 1";
+            }
+            $inbox->query($qry);
+        }
+        return;
+    }
+
     function saveGroups()
     {
         $enabled = common_config('inboxes', 'enabled');
@@ -700,6 +805,13 @@ class Notice extends Memcached_DataObject
 
                 // FIXME: do this in an offline daemon
 
+                $this->addToGroupInboxes($group);
+            }
+        }
+    }
+
+    function addToGroupInboxes($group)
+    {
         $inbox = new Notice_inbox();
         $UT = common_config('db','type')=='pgsql'?'"user"':'user';
         $qry = 'INSERT INTO notice_inbox (user_id, notice_id, created, source) ' .
@@ -715,8 +827,6 @@ class Notice extends Memcached_DataObject
         }
         $result = $inbox->query($qry);
     }
-        }
-    }
 
     function saveReplies()
     {
@@ -913,4 +1023,59 @@ class Notice extends Memcached_DataObject
                                     array('notice' => $this->id));
         }
     }
+
+    function stream($fn, $args, $cachekey, $offset=0, $limit=20, $since_id=0, $before_id=0, $since=null, $tag=null)
+    {
+        $cache = common_memcache();
+
+        if (empty($cache) ||
+            $since_id != 0 || $before_id != 0 || !is_null($since) ||
+            ($offset + $limit) > NOTICE_CACHE_WINDOW) {
+            return call_user_func_array($fn, array_merge($args, array($offset, $limit, $since_id,
+                                                                      $before_id, $since, $tag)));
+        }
+
+        $idkey = common_cache_key($cachekey);
+
+        $idstr = $cache->get($idkey);
+
+        if (!empty($idstr)) {
+            // Cache hit! Woohoo!
+            $window = explode(',', $idstr);
+            $ids = array_slice($window, $offset, $limit);
+            return $ids;
+        }
+
+        $laststr = $cache->get($idkey.';last');
+
+        if (!empty($laststr)) {
+            $window = explode(',', $laststr);
+            $last_id = $window[0];
+            $new_ids = call_user_func_array($fn, array_merge($args, array(0, NOTICE_CACHE_WINDOW,
+                                                                          $last_id, 0, null, $tag)));
+
+            $new_window = array_merge($new_ids, $window);
+
+            $new_windowstr = implode(',', $new_window);
+
+            $result = $cache->set($idkey, $new_windowstr);
+            $result = $cache->set($idkey . ';last', $new_windowstr);
+
+            $ids = array_slice($new_window, $offset, $limit);
+
+            return $ids;
+        }
+
+        $window = call_user_func_array($fn, array_merge($args, array(0, NOTICE_CACHE_WINDOW,
+                                                                     0, 0, null, $tag)));
+
+        $windowstr = implode(',', $window);
+
+        $result = $cache->set($idkey, $windowstr);
+        $result = $cache->set($idkey . ';last', $windowstr);
+
+        $ids = array_slice($window, $offset, $limit);
+
+        return $ids;
+    }
 }

classes/Notice_inbox.php

@@ -1,7 +1,7 @@
 <?php
 /*
  * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * Copyright (C) 2008, 2009, Control Yourself, 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
@@ -21,6 +21,10 @@ if (!defined('LACONICA')) { exit(1); }
 
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
+// We keep 5 pages of inbox notices in memcache, +1 for pagination check
+
+define('INBOX_CACHE_WINDOW', 101);
+
 class Notice_inbox extends Memcached_DataObject
 {
     ###START_AUTOCODE
@@ -38,4 +42,47 @@ class Notice_inbox extends Memcached_DataObject
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
+
+    function stream($user_id, $offset, $limit, $since_id, $before_id, $since)
+    {
+        return Notice::stream(array('Notice_inbox', '_streamDirect'),
+                              array($user_id),
+                              'notice_inbox:by_user:'.$user_id,
+                              $offset, $limit, $since_id, $before_id, $since);
+    }
+
+    function _streamDirect($user_id, $offset, $limit, $since_id, $before_id, $since)
+    {
+        $inbox = new Notice_inbox();
+
+        $inbox->user_id = $user_id;
+
+        if ($since_id != 0) {
+            $inbox->whereAdd('notice_id > ' . $since_id);
+        }
+
+        if ($before_id != 0) {
+            $inbox->whereAdd('notice_id < ' . $before_id);
+        }
+
+        if (!is_null($since)) {
+            $inbox->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        $inbox->orderBy('notice_id DESC');
+
+        if (!is_null($offset)) {
+            $inbox->limit($offset, $limit);
+        }
+
+        $ids = array();
+
+        if ($inbox->find()) {
+            while ($inbox->fetch()) {
+                $ids[] = $inbox->notice_id;
+            }
+        }
+
+        return $ids;
+    }
 }

classes/Notice_tag.php

@@ -37,21 +37,62 @@ class Notice_tag extends Memcached_DataObject
     ###END_AUTOCODE
 
     static function getStream($tag, $offset=0, $limit=20) {
-        $qry =
-          'SELECT notice.* ' .
-          'FROM notice JOIN notice_tag ON notice.id = notice_tag.notice_id ' .
-          "WHERE notice_tag.tag = '%s' ";
 
-        return Notice::getStream(sprintf($qry, $tag),
+        $ids = Notice::stream(array('Notice_tag', '_streamDirect'),
-                                 'notice_tag:notice_stream:' . common_keyize($tag),
+                              array($tag),
+                              'notice_tag:notice_ids:' . common_keyize($tag),
                               $offset, $limit);
+
+        return Notice::getStreamByIds($ids);
     }
 
-    function blowCache()
+    function _streamDirect($tag, $offset, $limit, $since_id, $before_id, $since)
+    {
+        $nt = new Notice_tag();
+
+        $nt->tag = $tag;
+
+        $nt->selectAdd();
+        $nt->selectAdd('notice_id');
+
+        if ($since_id != 0) {
+            $nt->whereAdd('notice_id > ' . $since_id);
+        }
+
+        if ($before_id != 0) {
+            $nt->whereAdd('notice_id < ' . $before_id);
+        }
+
+        if (!is_null($since)) {
+            $nt->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        $nt->orderBy('notice_id DESC');
+
+        if (!is_null($offset)) {
+            $nt->limit($offset, $limit);
+        }
+
+        $ids = array();
+
+        if ($nt->find()) {
+            while ($nt->fetch()) {
+                $ids[] = $nt->notice_id;
+            }
+        }
+
+        return $ids;
+    }
+
+    function blowCache($blowLast=false)
     {
         $cache = common_memcache();
         if ($cache) {
-            $cache->delete(common_cache_key('notice_tag:notice_stream:' . $this->tag));
+            $idkey = common_cache_key('notice_tag:notice_ids:' . common_keyize($this->tag));
+            $cache->delete($idkey);
+            if ($blowLast) {
+                $cache->delete($idkey.';last');
+            }
         }
     }
 

classes/Profile.php

@@ -153,16 +153,101 @@ class Profile extends Memcached_DataObject
         return null;
     }
 
-    function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0)
+    function getTaggedNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null, $tag=null)
     {
-        $qry =
+        // XXX: I'm not sure this is going to be any faster. It probably isn't.
-          'SELECT * ' .
+        $ids = Notice::stream(array($this, '_streamTaggedDirect'),
-          'FROM notice ' .
+                              array(),
-          'WHERE profile_id = %d ';
+                              'profile:notice_ids:' . $this->id,
+                              $offset, $limit, $since_id, $before_id, $since, $tag);
+        common_debug(print_r($ids, true));
+        return Notice::getStreamByIds($ids);
+    }
 
-        return Notice::getStream(sprintf($qry, $this->id),
+    function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
-                                 'profile:notices:'.$this->id,
+    {
-                                 $offset, $limit, $since_id, $before_id);
+        // XXX: I'm not sure this is going to be any faster. It probably isn't.
+        $ids = Notice::stream(array($this, '_streamDirect'),
+                              array(),
+                              'profile:notice_ids:' . $this->id,
+                              $offset, $limit, $since_id, $before_id, $since);
+
+        return Notice::getStreamByIds($ids);
+    }
+
+    function _streamTaggedDirect($offset, $limit, $since_id, $before_id, $since=null, $tag=null)
+    {
+        common_debug('_streamTaggedDirect()');
+        $notice = new Notice();
+        $notice->profile_id = $this->id;
+        $query = "select id from notice join notice_tag on id=notice_id where tag='" . $notice->escape($tag) . "' and profile_id=" . $notice->escape($notice->profile_id);
+        if ($since_id != 0) {
+            $query .= " and id > $since_id";
+        }
+
+        if ($before_id != 0) {
+            $query .= " and id < $before_id";
+        }
+
+        if (!is_null($since)) {
+            $query .= " and created > '" . date('Y-m-d H:i:s', $since) . "'";
+        }
+
+        $query .= ' order by id DESC';
+
+        if (!is_null($offset)) {
+            $query .= " limit $offset, $limit";
+        }
+        $notice->query($query);
+        $ids = array();
+
+        while ($notice->fetch()) {
+            common_debug(print_r($notice, true));
+            $ids[] = $notice->id;
+        }
+
+        return $ids;
+    }
+
+
+
+
+    function _streamDirect($offset, $limit, $since_id, $before_id, $since = null)
+    {
+        $notice = new Notice();
+
+        $notice->profile_id = $this->id;
+
+        $notice->selectAdd();
+        $notice->selectAdd('id');
+
+        if ($since_id != 0) {
+            $notice->whereAdd('id > ' . $since_id);
+        }
+
+        if ($before_id != 0) {
+            $notice->whereAdd('id < ' . $before_id);
+        }
+
+        if (!is_null($since)) {
+            $notice->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        $notice->orderBy('id DESC');
+
+        if (!is_null($offset)) {
+            $notice->limit($offset, $limit);
+        }
+
+        $ids = array();
+
+        if ($notice->find()) {
+            while ($notice->fetch()) {
+                $ids[] = $notice->id;
+            }
+        }
+
+        return $ids;
     }
 
     function isMember($group)

classes/Reply.php

@@ -21,4 +21,47 @@ class Reply extends Memcached_DataObject
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
+
+    function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+    {
+        $ids = Notice::stream(array('Reply', '_streamDirect'),
+                              array($user_id),
+                              'reply:stream:' . $user_id,
+                              $offset, $limit, $since_id, $before_id, $since);
+        return $ids;
+    }
+
+    function _streamDirect($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
+    {
+        $reply = new Reply();
+        $reply->profile_id = $user_id;
+
+        if ($since_id != 0) {
+            $reply->whereAdd('notice_id > ' . $since_id);
+        }
+
+        if ($before_id != 0) {
+            $reply->whereAdd('notice_id < ' . $before_id);
+        }
+
+        if (!is_null($since)) {
+            $reply->whereAdd('modified > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        $reply->orderBy('notice_id DESC');
+
+        if (!is_null($offset)) {
+            $reply->limit($offset, $limit);
+        }
+
+        $ids = array();
+
+        if ($reply->find()) {
+            while ($reply->fetch()) {
+                $ids[] = $reply->notice_id;
+            }
+        }
+
+        return $ids;
+    }
 }

classes/User.php

@@ -349,30 +349,31 @@ class User extends Memcached_DataObject
         $cache = common_memcache();
 
         // XXX: Kind of a hack.
+
         if ($cache) {
             // This is the stream of favorite notices, in rev chron
             // order. This forces it into cache.
-            $faves = $this->favoriteNotices(0, NOTICE_CACHE_WINDOW);
+
-            $cnt = 0;
+            $ids = Fave::stream($this->id, 0, NOTICE_CACHE_WINDOW);
-            while ($faves->fetch()) {
+
-                if ($faves->id < $notice->id) {
+            // If it's in the list, then it's a fave
-                    // If we passed it, it's not a fave
+
-                    return false;
+            if (in_array($notice->id, $ids)) {
-                } else if ($faves->id == $notice->id) {
-                    // If it matches a cached notice, then it's a fave
                 return true;
             }
-                $cnt++;
+
-            }
             // If we're not past the end of the cache window,
             // then the cache has all available faves, so this one
             // is not a fave.
-            if ($cnt < NOTICE_CACHE_WINDOW) {
+
+            if (count($ids) < NOTICE_CACHE_WINDOW) {
                 return false;
             }
+
             // Otherwise, cache doesn't have all faves;
             // fall through to the default
         }
+
         $fave = Fave::pkeyGet(array('user_id' => $this->id,
                                     'notice_id' => $notice->id));
         return ((is_null($fave)) ? false : true);
@@ -401,13 +402,18 @@ class User extends Memcached_DataObject
 
     function getReplies($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
     {
-        $qry =
+        $ids = Reply::stream($this->id, $offset, $limit, $since_id, $before_id, $since);
-          'SELECT notice.* ' .
+        common_debug("Ids = " . implode(',', $ids));
-          'FROM notice JOIN reply ON notice.id = reply.notice_id ' .
+        return Notice::getStreamByIds($ids);
-          'WHERE reply.profile_id = %d ';
+    }
-        return Notice::getStream(sprintf($qry, $this->id),
+
-                                 'user:replies:'.$this->id,
+    function getTaggedNotices($tag, $offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null) {
-                                 $offset, $limit, $since_id, $before_id, null, $since);
+        $profile = $this->getProfile();
+        if (!$profile) {
+            return null;
+        } else {
+            return $profile->getTaggedNotices($tag, $offset, $limit, $since_id, $before_id, $since);
+        }
     }
 
     function getNotices($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
@@ -416,19 +422,14 @@ class User extends Memcached_DataObject
         if (!$profile) {
             return null;
         } else {
-            return $profile->getNotices($offset, $limit, $since_id, $before_id);
+            return $profile->getNotices($offset, $limit, $since_id, $before_id, $since);
         }
     }
 
     function favoriteNotices($offset=0, $limit=NOTICES_PER_PAGE)
     {
-        $qry =
+        $ids = Fave::stream($this->id, $offset, $limit);
-          'SELECT notice.* ' .
+        return Notice::getStreamByIds($ids);
-          'FROM notice JOIN fave ON notice.id = fave.notice_id ' .
-          'WHERE fave.user_id = %d ';
-        return Notice::getStream(sprintf($qry, $this->id),
-                                 'user:faves:'.$this->id,
-                                 $offset, $limit);
     }
 
     function noticesWithFriends($offset=0, $limit=NOTICES_PER_PAGE, $since_id=0, $before_id=0, $since=null)
@@ -444,21 +445,17 @@ class User extends Memcached_DataObject
               'SELECT notice.* ' .
               'FROM notice JOIN subscription ON notice.profile_id = subscription.subscribed ' .
               'WHERE subscription.subscriber = %d ';
-            $order = null;
-        } else if ($enabled === true ||
-                   ($enabled == 'transitional' && $this->inboxed == 1)) {
-
-            $qry =
-              'SELECT notice.* ' .
-              'FROM notice JOIN notice_inbox ON notice.id = notice_inbox.notice_id ' .
-              'WHERE notice_inbox.user_id = %d ';
-            // NOTE: we override ORDER
-            $order = null;
-        }
             return Notice::getStream(sprintf($qry, $this->id),
                                      'user:notices_with_friends:' . $this->id,
                                      $offset, $limit, $since_id, $before_id,
                                      $order, $since);
+        } else if ($enabled === true ||
+                   ($enabled == 'transitional' && $this->inboxed == 1)) {
+
+            $ids = Notice_inbox::stream($this->id, $offset, $limit, $since_id, $before_id, $since);
+
+            return Notice::getStreamByIds($ids);
+        }
     }
 
     function blowFavesCache()
@@ -467,8 +464,8 @@ class User extends Memcached_DataObject
         if ($cache) {
             // Faves don't happen chronologically, so we need to blow
             // ;last cache, too
-            $cache->delete(common_cache_key('user:faves:'.$this->id));
+            $cache->delete(common_cache_key('fave:ids_by_user:'.$this->id));
-            $cache->delete(common_cache_key('user:faves:'.$this->id).';last');
+            $cache->delete(common_cache_key('fave:ids_by_user:'.$this->id.';last'));
         }
     }
 

classes/User_group.php

@@ -50,13 +50,50 @@ class User_group extends Memcached_DataObject
 
     function getNotices($offset, $limit)
     {
-        $qry =
+        $ids = Notice::stream(array($this, '_streamDirect'),
-          'SELECT notice.* ' .
+                              array(),
-          'FROM notice JOIN group_inbox ON notice.id = group_inbox.notice_id ' .
+                              'user_group:notice_ids:' . $this->id,
-          'WHERE group_inbox.group_id = %d ';
-        return Notice::getStream(sprintf($qry, $this->id),
-                                 'group:notices:'.$this->id,
                               $offset, $limit);
+
+        return Notice::getStreamByIds($ids);
+    }
+
+    function _streamDirect($offset, $limit, $since_id, $before_id, $since)
+    {
+        $inbox = new Group_inbox();
+
+        $inbox->group_id = $this->id;
+
+        $inbox->selectAdd();
+        $inbox->selectAdd('notice_id');
+
+        if ($since_id != 0) {
+            $inbox->whereAdd('notice_id > ' . $since_id);
+        }
+
+        if ($before_id != 0) {
+            $inbox->whereAdd('notice_id < ' . $before_id);
+        }
+
+        if (!is_null($since)) {
+            $inbox->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
+        }
+
+        $inbox->orderBy('notice_id DESC');
+
+        if (!is_null($offset)) {
+            $inbox->limit($offset, $limit);
+        }
+
+        $ids = array();
+
+        if ($inbox->find()) {
+            while ($inbox->fetch()) {
+                $ids[] = $inbox->notice_id;
+            }
+        }
+
+        return $ids;
     }
 
     function allowedNickname($nickname)

classes/laconica.ini

@@ -1,4 +1,3 @@
-
 [avatar]
 profile_id = 129
 original = 17
@@ -47,6 +46,64 @@ modified = 384
 notice_id = K
 user_id = K
 
+[file]
+id = 129
+url = 2
+mimetype = 2
+size = 1
+title = 2
+date = 1
+protected = 1
+
+[file__keys]
+id = N
+
+[file_oembed]
+id = 129
+file_id = 1
+version = 2
+type = 2
+provider = 2
+provider_url = 2
+width = 1
+height = 1
+html = 34
+title = 2
+author_name = 2
+author_url = 2
+url = 2
+
+[file_oembed__keys]
+id = N
+
+[file_redirection]
+id = 129
+url = 2
+file_id = 1
+redirections = 1
+httpcode = 1
+
+[file_redirection__keys]
+id = N
+
+[file_thumbnail]
+id = 129
+file_id = 1
+url = 2
+width = 1
+height = 1
+
+[file_thumbnail__keys]
+id = N
+
+[file_to_post]
+id = 129
+file_id = 1
+post_id = 1
+
+[file_to_post__keys]
+id = N
+
 [foreign_link]
 user_id = 129
 foreign_id = 129
@@ -55,6 +112,8 @@ credentials = 2
 noticesync = 145
 friendsync = 145
 profilesync = 145
+last_noticesync = 14
+last_friendsync = 14
 created = 142
 modified = 384
 

classes/laconica.links.ini

@@ -41,3 +41,17 @@ subscribed = profile:id
 [fave]
 notice_id = notice:id
 user_id = user:id
+
+[file_oembed]
+file_id = file:id
+
+[file_redirection]
+file_id = file:id
+
+[file_thumbnail]
+file_id = file:id
+
+[file_to_post]
+file_id = file:id
+post_id = notice:id
+

db/foreign_services.sql

@@ -2,4 +2,5 @@ insert into foreign_service
     (id, name, description, created)
 values
     ('1','Twitter', 'Twitter Micro-blogging service', now()),
-    ('2','Facebook', 'Facebook', now());
+    ('2','Facebook', 'Facebook', now()),
+    ('3','FacebookConnect', 'Facebook Connect', now());

db/laconica.sql

@@ -119,6 +119,7 @@ create table notice (
     index notice_profile_id_idx (profile_id),
     index notice_conversation_idx (conversation),
     index notice_created_idx (created),
+    index notice_replyto_idx (reply_to),
     FULLTEXT(content)
 ) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci;
 
@@ -290,6 +291,8 @@ create table foreign_link (
      noticesync tinyint not null default 1 comment 'notice synchronization, bit 1 = sync outgoing, bit 2 = sync incoming, bit 3 = filter local replies',
      friendsync tinyint not null default 2 comment 'friend synchronization, bit 1 = sync outgoing, bit 2 = sync incoming',
      profilesync tinyint not null default 1 comment 'profile synchronization, bit 1 = sync outgoing, bit 2 = sync incoming',
+     last_noticesync datetime default null comment 'last time notices were imported',
+     last_friendsync datetime default null comment 'last time friends were imported',
      created datetime not null comment 'date this record was created',
      modified timestamp comment 'date this record was modified',
 
@@ -422,3 +425,60 @@ create table group_inbox (
 
 ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
 
+create table file (
+    id integer primary key auto_increment,
+    url varchar(255), mimetype varchar(50),
+    size integer,
+    title varchar(255),
+    date integer(11),
+    protected integer(1),
+
+    unique(url)
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci;
+
+create table file_oembed (
+    id integer primary key auto_increment,
+    file_id integer,
+    version varchar(20),
+    type varchar(20),
+    provider varchar(50),
+    provider_url varchar(255),
+    width integer,
+    height integer,
+    html text,
+    title varchar(255),
+    author_name varchar(50),
+    author_url varchar(255),
+    url varchar(255),
+
+    unique(file_id)
+) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci;
+
+create table file_redirection (
+    id integer primary key auto_increment,
+    url varchar(255),
+    file_id integer,
+    redirections integer,
+    httpcode integer,
+
+    unique(url)
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table file_thumbnail (
+    id integer primary key auto_increment,
+    file_id integer,
+    url varchar(255),
+    width integer,
+    height integer,
+
+    unique(file_id),
+    unique(url)
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;
+
+create table file_to_post (
+    id integer primary key auto_increment,
+    file_id integer,
+    post_id integer,
+
+    unique(file_id, post_id)
+) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin;

db/laconica_pg.sql

@@ -291,6 +291,8 @@ create table foreign_link (
      noticesync int not null default 1 /* comment 'notice synchronisation, bit 1 = sync outgoing, bit 2 = sync incoming, bit 3 = filter local replies' */,
      friendsync int not null default 2 /* comment 'friend synchronisation, bit 1 = sync outgoing, bit 2 = sync incoming */, 
      profilesync int not null default 1 /* comment 'profile synchronization, bit 1 = sync outgoing, bit 2 = sync incoming' */,
+     last_noticesync timestamp default null /* comment 'last time notices were imported' */,
+     last_friendsync timestamp default null /* comment 'last time friends were imported' */,
      created timestamp not null default CURRENT_TIMESTAMP /* comment 'date this record was created' */,
      modified timestamp /* comment 'date this record was modified' */,
 
@@ -425,6 +427,64 @@ create table group_inbox (
 );
 create index group_inbox_created_idx on group_inbox using btree(created);
 
+
+/*attachments and URLs stuff */
+create sequence file_seq;
+create table file (
+    id bigint default nextval('file_seq') primary key /* comment 'unique identifier' */,
+    url varchar(255) unique, 
+    mimetype varchar(50), 
+    size integer, 
+    title varchar(255), 
+    date integer(11), 
+    protected integer(1)
+);
+
+create sequence file_oembed_seq;
+create table file_oembed (
+    id bigint default nextval('file_oembed_seq') primary key /* comment 'unique identifier' */,
+    file_id bigint unique,
+    version varchar(20),
+    type varchar(20),
+    provider varchar(50),
+    provider_url varchar(255),
+    width integer,
+    height integer,
+    html text,
+    title varchar(255),
+    author_name varchar(50), 
+    author_url varchar(255), 
+    url varchar(255), 
+);
+
+create sequence file_redirection_seq;
+create table file_redirection (
+    id bigint default nextval('file_redirection_seq') primary key /* comment 'unique identifier' */,
+    url varchar(255) unique, 
+    file_id bigint, 
+    redirections integer, 
+    httpcode integer
+);
+
+create sequence file_thumbnail_seq;
+create table file_thumbnail (
+    id bigint default nextval('file_thumbnail_seq') primary key /* comment 'unique identifier' */,
+    file_id bigint unique, 
+    url varchar(255) unique, 
+    width integer, 
+    height integer 
+);
+
+create sequence file_to_post_seq;
+create table file_to_post (
+    id bigint default nextval('file_to_post_seq') primary key /* comment 'unique identifier' */,
+    file_id bigint, 
+    post_id bigint, 
+
+    unique(file_id, post_id)
+);
+
+
 /* Textsearch stuff */
 
 create index textsearch_idx on profile using gist(textsearch);

db/notice_source.sql

@@ -8,6 +8,7 @@ VALUES
     ('deskbar','Deskbar-Applet','http://www.gnome.org/projects/deskbar-applet/', now()),
     ('Do','Gnome Do','http://do.davebsd.com/wiki/index.php?title=Microblog_Plugin', now()),
     ('Facebook','Facebook','http://apps.facebook.com/identica/', now()),
+    ('feed2omb','feed2omb','http://projects.ciarang.com/p/feed2omb/', now()),
     ('Gwibber','Gwibber','http://launchpad.net/gwibber', now()),
     ('HelloTxt','HelloTxt','http://hellotxt.com/', now()),
     ('identicatools','Laconica Tools','http://bitbucketlabs.net/laconica-tools/', now()),
@@ -23,6 +24,7 @@ VALUES
     ('peoplebrowsr', 'PeopleBrowsr', 'http://www.peoplebrowsr.com/', now()),
     ('Pikchur','Pikchur','http://www.pikchur.com/', now()),
     ('Ping.fm','Ping.fm','http://ping.fm/', now()),
+    ('pingvine','PingVine','http://pingvine.com/', now()),
     ('pocketwit','PockeTwit','http://code.google.com/p/pocketwit/', now()),
     ('posty','Posty','http://spreadingfunkyness.com/posty/', now()),
     ('royalewithcheese','Royale With Cheese','http://p.hellyeah.org/', now()),
@@ -42,6 +44,7 @@ VALUES
     ('twidge','Twidge','http://software.complete.org/twidge', now()),
     ('twidroid','twidroid','http://www.twidroid.com/', now()),
     ('twittelator','Twittelator','http://www.stone.com/iPhone/Twittelator/', now()),
+    ('twitter','Twitter','http://twitter.com/', now()),
     ('twitterfeed','twitterfeed','http://twitterfeed.com/', now()),
     ('twitterphoto','TwitterPhoto','http://richfish.org/twitterphoto/', now()),
     ('twitterpm','Net::Twitter','http://search.cpan.org/dist/Net-Twitter/', now()),

extlib/DB/DataObject.php

@@ -2358,6 +2358,8 @@ class DB_DataObject extends DB_DataObject_Overload
         $_DB_DATAOBJECT['QUERYENDTIME'] = $time = $t[0]+$t[1];
          
 
+        do {
+        
         if ($_DB_driver == 'DB') {
             $result = $DB->query($string);
         } else {
@@ -2375,7 +2377,18 @@ class DB_DataObject extends DB_DataObject_Overload
             }
         }
 
+          // try to reconnect, at most 3 times
+          $again = false;
+          if (is_a($result, 'PEAR_Error')
+          AND $result->getCode() == DB_ERROR_NODBSELECTED
+          AND $cpt++<3) {
+              $DB->disconnect();
+              sleep(1);
+              $DB->connect($DB->dsn);
+              $again = true;
+          }
           
+        } while ($again);
 
         if (is_a($result,'PEAR_Error')) {
             if (!empty($_DB_DATAOBJECT['CONFIG']['debug'])) { 

extlib/facebook/facebook.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright 2004-2008 Facebook. All Rights Reserved.
+// Copyright 2004-2009 Facebook. All Rights Reserved.
 //
 // +---------------------------------------------------------------------------+
 // | Facebook Platform PHP5 client                                             |
@@ -30,13 +30,12 @@
 // +---------------------------------------------------------------------------+
 // | For help with this library, contact developers-help@facebook.com          |
 // +---------------------------------------------------------------------------+
-//
+
 include_once 'facebookapi_php5_restlib.php';
 
 define('FACEBOOK_API_VALIDATION_ERROR', 1);
 class Facebook {
   public $api_client;
-
   public $api_key;
   public $secret;
   public $generate_session_secret;
@@ -213,9 +212,40 @@ class Facebook {
     }
   }
 
-  // Invalidate the session currently being used, and clear any state associated with it
+  // Invalidate the session currently being used, and clear any state associated
+  // with it. Note that the user will still remain logged into Facebook.
   public function expire_session() {
     if ($this->api_client->auth_expireSession()) {
+      $this->clear_cookie_state();
+      return true;
+    } else {
+      return false;
+    }
+  }
+
+  /** Logs the user out of all temporary application sessions as well as their
+   * Facebook session.  Note this will only work if the user has a valid current
+   * session with the application.
+   *
+   * @param string  $next  URL to redirect to upon logging out
+   *
+   */
+   public function logout($next) {
+    $logout_url = $this->get_logout_url($next);
+
+    // Clear any stored state
+    $this->clear_cookie_state();
+
+    $this->redirect($logout_url);
+  }
+
+  /**
+   *  Clears any persistent state stored about the user, including
+   *  cookies and information related to the current session in the
+   *  client.
+   *
+   */
+  public function clear_cookie_state() {
     if (!$this->in_fb_canvas() && isset($_COOKIE[$this->api_key . '_user'])) {
        $cookies = array('user', 'session_key', 'expires', 'ss');
        foreach ($cookies as $name) {
@@ -229,10 +259,6 @@ class Facebook {
      // now, clear the rest of the stored state
      $this->user = 0;
      $this->api_client->session_key = 0;
-      return true;
-    } else {
-      return false;
-    }
   }
 
   public function redirect($url) {
@@ -249,7 +275,8 @@ class Facebook {
   }
 
   public function in_frame() {
-    return isset($this->fb_params['in_canvas']) || isset($this->fb_params['in_iframe']);
+    return isset($this->fb_params['in_canvas'])
+        || isset($this->fb_params['in_iframe']);
   }
   public function in_fb_canvas() {
     return isset($this->fb_params['in_canvas']);
@@ -296,14 +323,42 @@ class Facebook {
   }
 
   public function get_add_url($next=null) {
-    return self::get_facebook_url().'/add.php?api_key='.$this->api_key .
+    $page = self::get_facebook_url().'/add.php';
-      ($next ? '&next=' . urlencode($next) : '');
+    $params = array('api_key' => $this->api_key);
+
+    if ($next) {
+      $params['next'] = $next;
+    }
+
+    return $page . '?' . http_build_query($params);
   }
 
   public function get_login_url($next, $canvas) {
-    return self::get_facebook_url().'/login.php?v=1.0&api_key=' . $this->api_key .
+    $page = self::get_facebook_url().'/login.php';
-      ($next ? '&next=' . urlencode($next)  : '') .
+    $params = array('api_key' => $this->api_key,
-      ($canvas ? '&canvas' : '');
+                    'v'       => '1.0');
+
+    if ($next) {
+      $params['next'] = $next;
+    }
+    if ($canvas) {
+      $params['canvas'] = '1';
+    }
+
+    return $page . '?' . http_build_query($params);
+  }
+
+  public function get_logout_url($next) {
+    $page = self::get_facebook_url().'/logout.php';
+    $params = array('app_key'     => $this->api_key,
+                    'session_key' => $this->api_client->session_key);
+
+    if ($next) {
+      $params['connect_next'] = 1;
+      $params['next'] = $next;
+    }
+
+    return $page . '?' . http_build_query($params);
   }
 
   public function set_user($user, $session_key, $expires=null, $session_secret=null) {
@@ -410,7 +465,20 @@ class Facebook {
     return $fb_params;
   }
 
-  /*
+  /**
+   *  Validates the account that a user was trying to set up an
+   *  independent account through Facebook Connect.
+   *
+   *  @param  user The user attempting to set up an independent account.
+   *  @param  hash The hash passed to the reclamation URL used.
+   *  @return bool True if the user is the one that selected the
+   *               reclamation link.
+   */
+  public function verify_account_reclamation($user, $hash) {
+    return $hash == md5($user . $this->secret);
+  }
+
+  /**
    * Validates that a given set of parameters match their signature.
    * Parameters all match a given input prefix, such as "fb_sig".
    *
@@ -422,6 +490,37 @@ class Facebook {
     return self::generate_sig($fb_params, $this->secret) == $expected_sig;
   }
 
+  /**
+   * Validate the given signed public session data structure with
+   * public key of the app that
+   * the session proof belongs to.
+   *
+   * @param $signed_data the session info that is passed by another app
+   * @param string $public_key Optional public key of the app. If this
+   *               is not passed, function will make an API call to get it.
+   * return true if the session proof passed verification.
+   */
+  public function verify_signed_public_session_data($signed_data,
+                                                    $public_key = null) {
+
+    // If public key is not already provided, we need to get it through API
+    if (!$public_key) {
+      $public_key = $this->api_client->auth_getAppPublicKey(
+        $signed_data['api_key']);
+    }
+
+    // Create data to verify
+    $data_to_serialize = $signed_data;
+    unset($data_to_serialize['sig']);
+    $serialized_data = implode('_', $data_to_serialize);
+
+    // Decode signature
+    $signature = base64_decode($signed_data['sig']);
+    $result = openssl_verify($serialized_data, $signature, $public_key,
+                             OPENSSL_ALGO_SHA1);
+    return $result == 1;
+  }
+
   /*
    * Generate a signature using the application secret key.
    *

extlib/facebook/facebook_desktop.php

@@ -1,5 +1,5 @@
 <?php
-// Copyright 2004-2008 Facebook. All Rights Reserved.
+// Copyright 2004-2009 Facebook. All Rights Reserved.
 //
 // +---------------------------------------------------------------------------+
 // | Facebook Platform PHP5 client                                             |

index.php

@@ -63,6 +63,10 @@ function handleError($error)
 
 function main()
 {
+    // quick check for fancy URL auto-detection support in installer.
+    if (isset($_SERVER['REDIRECT_URL']) && ('/check-fancy' === $_SERVER['REDIRECT_URL'])) {
+        die("Fancy URL support detection succeeded. We suggest you enable this to get fancy (pretty) URLs.");
+    }
     global $user, $action, $config;
 
     Snapshot::check();
@@ -103,6 +107,8 @@ function main()
 
     $args = array_merge($args, $_REQUEST);
 
+    Event::handle('ArgsInitialize', array(&$args));
+
     $action = $args['action'];
 
     if (!$action || !preg_match('/^[a-zA-Z0-9_-]*$/', $action)) {

install.php

@@ -35,15 +35,17 @@ function main()
 
 function checkPrereqs()
 {
+	$pass = true;
+	
     if (file_exists(INSTALLDIR.'/config.php')) {
          ?><p class="error">Config file &quot;config.php&quot; already exists.</p>
          <?php
-        return false;
+        $pass = false;
     }
 
     if (version_compare(PHP_VERSION, '5.0.0', '<')) {
             ?><p class="error">Require PHP version 5 or greater.</p><?php
-		    return false;
+		    $pass = false;
     }
 
     $reqs = array('gd', 'mysql', 'curl',
@@ -52,28 +54,26 @@ function checkPrereqs()
 
     foreach ($reqs as $req) {
         if (!checkExtension($req)) {
-            ?><p class="error">Cannot load required extension &quot;<?php echo $req; ?>&quot;.</p><?php
+            ?><p class="error">Cannot load required extension: <code><?php echo $req; ?></code></p><?php
-		    return false;
+		    $pass = false;
         }
     }
 
 	if (!is_writable(INSTALLDIR)) {
-         ?><p class="error">Cannot write config file to &quot;<?php echo INSTALLDIR; ?>&quot;.</p>
+         ?><p class="error">Cannot write config file to: <code><?php echo INSTALLDIR; ?></code></p>
-	       <p>On your server, try this command:</p>
+	       <p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?></code>
-	       <blockquote>chmod a+w <?php echo INSTALLDIR; ?></blockquote>
          <?php
-	     return false;
+	     $pass = false;
 	}
 
 	if (!is_writable(INSTALLDIR.'/avatar/')) {
-         ?><p class="error">Cannot write avatar directory &quot;<?php echo INSTALLDIR; ?>/avatar/&quot;.</p>
+         ?><p class="error">Cannot write avatar directory: <code><?php echo INSTALLDIR; ?>/avatar/</code></p>
-	       <p>On your server, try this command:</p>
+	       <p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?>/avatar/</code></p>
-	       <blockquote>chmod a+w <?php echo INSTALLDIR; ?>/avatar/</blockquote>
          <?
-	     return false;
+	     $pass = false;
 	}
 
-	return true;
+	return $pass;
 }
 
 function checkExtension($name)
@@ -88,92 +88,121 @@ function checkExtension($name)
 
 function showForm()
 {
-?>
+    $config_path = htmlentities(trim(dirname($_SERVER['REQUEST_URI']), '/'));
+    echo<<<E_O_T
+        </ul>
+    </dd>
+</dl>
+<dl id="page_notice" class="system_notice">
+    <dt>Page notice</dt>
+    <dd>
+        <div class="instructions">
             <p>Enter your database connection information below to initialize the database.</p>
-<form method='post' action='install.php'>
+        </div>
+    </dd>
+</dl>
+<form method="post" action="install.php" class="form_settings" id="form_install">
     <fieldset>
-	<ul class='form_data'>
+        <legend>Connection settings</legend>
+        <ul class="form_data">
             <li>
-	<label for='sitename'>Site name</label>
+                <label for="sitename">Site name</label>
-	<input type='text' id='sitename' name='sitename' />
+                <input type="text" id="sitename" name="sitename" />
-	<p>The name of your site</p>
+                <p class="form_guide">The name of your site</p>
             </li>
             <li>
-	<li>
+                <label for="fancy-enable">Fancy URLs</label>
-	<label for='host'>Hostname</label>
+                <input type="radio" name="fancy" id="fancy-enable" value="enable" checked='checked' /> enable<br />
-	<input type='text' id='host' name='host' />
+                <input type="radio" name="fancy" id="fancy-disable" value="" /> disable<br />
-	<p>Database hostname</p>
+                <p class="form_guide" id='fancy-form_guide'>Enable fancy (pretty) URLs. Auto-detection failed, it depends on Javascript.</p>
             </li>
             <li>
-	<label for='host'>Database</label>
+                <label for="host">Hostname</label>
-	<input type='text' id='database' name='database' />
+                <input type="text" id="host" name="host" />
-	<p>Database name</p>
+                <p class="form_guide">Database hostname</p>
             </li>
             <li>
-	<label for='username'>Username</label>
+                <label for="host">Site path</label>
-	<input type='text' id='username' name='username' />
+                <input type="text" id="path" name="path" value="$config_path" />
-	<p>Database username</p>
+                <p class="form_guide">Site path, following the "/" after the domain name in the URL. Empty is fine. Field should be filled automatically.</p>
             </li>
             <li>
-	<label for='password'>Password</label>
+                <label for="host">Database</label>
-	<input type='password' id='password' name='password' />
+                <input type="text" id="database" name="database" />
-	<p>Database password</p>
+                <p class="form_guide">Database name</p>
+            </li>
+            <li>
+                <label for="username">Username</label>
+                <input type="text" id="username" name="username" />
+                <p class="form_guide">Database username</p>
+            </li>
+            <li>
+                <label for="password">Password</label>
+                <input type="password" id="password" name="password" />
+                <p class="form_guide">Database password</p>
             </li>
         </ul>
-	<input type='submit' name='submit' value='Submit'>
+        <input type="submit" name="submit" class="submit" value="Submit" />
     </fieldset>
 </form>
-<?
+
+E_O_T;
 }
 
 function updateStatus($status, $error=false)
 {
 ?>
-	<li>
+                <li <?php echo ($error) ? 'class="error"': ''; ?>><?print $status;?></li>
-<?
+
-    print $status;
+<?php
-?>
-	</li>
-<?
 }
 
 function handlePost()
 {
 ?>
-	<ul>
+
-<?
+<?php
     $host     = $_POST['host'];
     $database = $_POST['database'];
     $username = $_POST['username'];
     $password = $_POST['password'];
     $sitename = $_POST['sitename'];
+    $path     = $_POST['path'];
+    $fancy    = !empty($_POST['fancy']);
+?>
+    <dl class="system_notice">
+        <dt>Page notice</dt>
+        <dd>
+            <ul>
+<?php
+	$fail = false;
 	
     if (empty($host)) {
         updateStatus("No hostname specified.", true);
-        showForm();
+		$fail = true;
-        return;
     }
 
     if (empty($database)) {
         updateStatus("No database specified.", true);
-        showForm();
+		$fail = true;
-        return;
     }
 
     if (empty($username)) {
         updateStatus("No username specified.", true);
-        showForm();
+		$fail = true;
-        return;
     }
 
     if (empty($password)) {
         updateStatus("No password specified.", true);
-        showForm();
+		$fail = true;
-        return;
     }
 
     if (empty($sitename)) {
         updateStatus("No sitename specified.", true);
+		$fail = true;
+    }
+
+	if($fail){
 		showForm();
 	    return;
 	}
@@ -214,24 +243,30 @@ function handlePost()
     }
     updateStatus("Writing config file...");
     $sqlUrl = "mysqli://$username:$password@$host/$database";
-    $res = writeConf($sitename, $sqlUrl);
+    $res = writeConf($sitename, $sqlUrl, $fancy, $path);
     if (!$res) {
         updateStatus("Can't write config file.", true);
         showForm();
         return;
     }
     updateStatus("Done!");
+    if ($path) $path .= '/';
+    updateStatus("You can visit your <a href='/$path'>new Laconica site</a>.");
 ?>
-	</ul>
+
-<?
+<?php
 }
 
-function writeConf($sitename, $sqlUrl)
+function writeConf($sitename, $sqlUrl, $fancy, $path)
 {
     $res = file_put_contents(INSTALLDIR.'/config.php',
                              "<?php\n".
+                             "if (!defined('LACONICA')) { exit(1); }\n\n".
                              "\$config['site']['name'] = \"$sitename\";\n\n".
-                             "\$config['db']['database'] = \"$sqlUrl\";\n\n");
+                             ($fancy ? "\$config['site']['fancy'] = true;\n\n":'').
+                             "\$config['site']['path'] = \"$path\";\n\n".
+                             "\$config['db']['database'] = \"$sqlUrl\";\n\n".
+                             "?>");
     return $res;
 }
 
@@ -253,15 +288,31 @@ function runDbScript($filename, $conn)
 }
 
 ?>
-<html>
+<?php echo"<?"; ?> xml version="1.0" encoding="UTF-8" <?php echo "?>"; ?>
+<!DOCTYPE html
+PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+       "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en_US" lang="en_US">
     <head>
         <title>Install Laconica</title>
-	<link rel="stylesheet" type="text/css" href="theme/base/css/display.css?version=0.7.1" media="screen, projection, tv"/>
+        <link rel="stylesheet" type="text/css" href="theme/base/css/display.css?version=0.8" media="screen, projection, tv"/>
-	<link rel="stylesheet" type="text/css" href="theme/base/css/modal.css?version=0.7.1" media="screen, projection, tv"/>
+        <link rel="stylesheet" type="text/css" href="theme/default/css/display.css?version=0.8" media="screen, projection, tv"/>
-	<link rel="stylesheet" type="text/css" href="theme/default/css/display.css?version=0.7.1" media="screen, projection, tv"/>
+        <!--[if IE]><link rel="stylesheet" type="text/css" href="theme/base/css/ie.css?version=0.8" /><![endif]-->
+        <!--[if lte IE 6]><link rel="stylesheet" type="text/css" theme/base/css/ie6.css?version=0.8" /><![endif]-->
+        <!--[if IE]><link rel="stylesheet" type="text/css" href="theme/earthy/css/ie.css?version=0.8" /><![endif]-->
+        <script src='js/jquery.min.js'></script>
+        <script src='js/install.js'></script>
     </head>
-<body>
+    <body id="install">
         <div id="wrap">
+            <div id="header">
+                <address id="site_contact" class="vcard">
+                    <a class="url home bookmark" href=".">
+                        <img class="logo photo" src="theme/default/logo.png" alt="Laconica"/>
+                        <span class="fn org">Laconica</span>
+                    </a>
+                </address>
+            </div>
             <div id="core">
                 <div id="content">
                     <h1>Install Laconica</h1>

js/farbtastic/farbtastic.go.js

@@ -1,10 +1,85 @@
+/** Init for Farbtastic library and page setup
+ *
+ * @package   Laconica
+ * @author Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
 $(document).ready(function() {
-    var f = $.farbtastic('#color-picker');
+    function UpdateColors(S) {
-    var colors = $('#settings_design_color input');
+        C = $(S).val();
+        switch (parseInt(S.id.slice(-1))) {
+            case 0: default:
+                $('body').css({'background-color':C});
+                break;
+            case 1:
+                $('#content').css({'background-color':C});
+                break;
+            case 2:
+                $('#aside_primary').css({'background-color':C});
+                break;
+            case 3:
+                $('body').css({'color':C});
+                break;
+            case 4:
+                $('a').css({'color':C});
+                break;
+        }
+    }
 
-    colors
+    function UpdateFarbtastic(e) {
-        .each(function () { f.linkTo(this); })
+        f.linked = e;
+        f.setColor(e.value);
+    }
+
+    function UpdateSwatch(e) {
+        $(e).css({"background-color": e.value,
+                  "color": f.hsl[2] > 0.5 ? "#000": "#fff"});
+    }
+
+    function SynchColors(e) {
+        var S = f.linked;
+        var C = f.color;
+
+        if (S && S.value && S.value != C) {
+            S.value = C;
+            UpdateSwatch(S);
+            UpdateColors(S);
+        }
+    }
+
+    function Init() {
+        $('#settings_design_color').append('<div id="color-picker"></div>');
+        $('#color-picker').hide();
+
+        f = $.farbtastic('#color-picker', SynchColors);
+        swatches = $('#settings_design_color .swatch');
+
+        swatches
+            .each(SynchColors)
+            .blur(function() {
+                $(this).val($(this).val().toUpperCase());
+             })
             .focus(function() {
-            f.linkTo(this);
+                $('#color-picker').show();
+                UpdateFarbtastic(this);
+            })
+            .change(function() {
+                UpdateFarbtastic(this);
+                UpdateSwatch(this);
+                UpdateColors(this);
+            }).change();
+    }
+
+    var f, swatches;
+    Init();
+    $('#form_settings_design').bind('reset', function(){
+        setTimeout(function(){
+            swatches.each(function(){UpdateColors(this);});
+            $('#color-picker').remove();
+            swatches.unbind();
+            Init();
+        },10);
     });
 });

js/identica-badge.js

@@ -128,7 +128,7 @@
             var a = document.createElement('A');
             a.innerHTML = 'get this';
             a.target = '_blank';
-            a.href = 'http://identica/doc/badge';
+            a.href = 'http://identi.ca/doc/badge';
             $.s.f.appendChild(a);
             $.s.appendChild($.s.f);
             $.f.getUser();

js/install.js

@@ -0,0 +1,18 @@
+$(document).ready(function(){
+    $.ajax({url:'check-fancy',
+        type:'GET',
+        success:function(data, textStatus) {
+            $('#fancy-enable').attr('checked', true);
+            $('#fancy-disable').attr('checked', false);
+            $('#fancy-form_guide').text(data);
+        },
+        error:function(XMLHttpRequest, textStatus, errorThrown) {
+            $('#fancy-enable').attr('checked', false);
+            $('#fancy-disable').attr('checked', true);
+            $('#fancy-enable').attr('disabled', true);
+            $('#fancy-disable').attr('disabled', true);
+            $('#fancy-form_guide').text("Fancy URL support detection failed, disabling this option. Make sure you renamed htaccess.sample to .htaccess.");
+        }
+    });
+});
+

js/jcrop/jquery.Jcrop.go.js

@@ -1,3 +1,12 @@
+/** Init for Jcrop library and page setup
+ *
+ * @package   Laconica
+ * @author Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
 $(function(){
     var x = ($('#avatar_crop_x').val()) ? $('#avatar_crop_x').val() : 0;
     var y = ($('#avatar_crop_y').val()) ? $('#avatar_crop_y').val() : 0;

js/jquery.joverlay.min.js

@@ -0,0 +1,6 @@
+/* Copyright (c) 2009 Alvaro A. Lima Jr http://alvarojunior.com/jquery/joverlay.html
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+ * Version: 0.6 (Abr 23, 2009)
+ * Requires: jQuery 1.3+
+ */
+(function($){var f=$.browser.msie&&$.browser.version==6.0;var g=null;$.fn.jOverlay=function(b){var b=$.extend({},$.fn.jOverlay.options,b);if(g!=null){clearTimeout(g)}var c=this.is('*')?this:'#jOverlayContent';var d=f?'absolute':'fixed';var e=b.imgLoading?"<img id='jOverlayLoading' src='"+b.imgLoading+"' style='position:"+d+"; z-index:"+(b.zIndex+9)+";'/>":'';$('body').prepend(e+"<div id='jOverlay' />"+"<div id='jOverlayContent' style='position:"+d+"; z-index:"+(b.zIndex+5)+"; display:none;'/>");$('#jOverlayLoading').load(function(){if(b.center){$.center(this)}});if(f){$("select").hide();$("#jOverlayContent select").show()}$('#jOverlay').css({backgroundColor:b.color,position:d,top:'0px',left:'0px',filter:'alpha(opacity='+(b.opacity*100)+')',opacity:b.opacity,zIndex:b.zIndex,width:!f?'100%':$(window).width()+'px',height:!f?'100%':$(document).height()+'px'}).show();if(this.is('*')){$('#jOverlayContent').html(this.addClass('jOverlayChildren').show()).show();if(b.center){$.center('#jOverlayContent')}if(!b.url&&$.isFunction(b.success)){b.success(this.html())}}if(b.url){$.ajax({type:b.method,data:b.data,url:b.url,success:function(a){$('#jOverlayLoading').fadeOut(600);$(c).html(a).show();if(b.center){$.center('#jOverlayContent')}if($.isFunction(b.success)){b.success(a)}}})}if(f){$(window).scroll(function(){if(b.center){$.center('#jOverlayContent')}});$(window).resize(function(){$('#jOverlay').css({width:$(window).width()+'px',height:$(document).height()+'px'});if(b.center){$.center('#jOverlayContent')}})}$(document).keydown(function(a){if(a.keyCode==27){$.closeOverlay()}});if(b.bgClickToClose){$('#jOverlay').click($.closeOverlay)}if(Number(b.timeout)>0){g=setTimeout($.closeOverlay,Number(b.timeout))}};$.center=function(a){var a=$(a);var b=a.height();var c=a.width();a.css({width:c+'px',marginLeft:'-'+(c/2)+'px',marginTop:'-'+b/2+'px',height:'auto',top:!f?'50%':$(window).scrollTop()+($(window).height()/2)+"px",left:'50%'})};$.fn.jOverlay.options={method:'GET',data:'',url:'',color:'#000',opacity:'0.6',zIndex:9999,center:true,imgLoading:'',bgClickToClose:true,success:null,timeout:0};$.closeOverlay=function(){if(f){$("select").show()}$('#jOverlayContent .jOverlayChildren').hide().prependTo($('body'));$('#jOverlayLoading, #jOverlayContent, #jOverlay').remove()}})(jQuery);

js/util.js

@@ -17,6 +17,10 @@
  */
 
 $(document).ready(function(){
+    $('.attachments').click(function() {$().jOverlay({zIndex:999, success:function(html) {$('.attachment').click(function() {$().jOverlay({url:$(this).attr('href') + '/ajax'}); return false; });
+        }, url:$(this).attr('href') + '/ajax'}); return false; });
+    $('.attachment').click(function() {$().jOverlay({url:$(this).attr('href') + '/ajax'}); return false; });
+
 	// count character on keyup
 	function counter(event){
 		var maxLength = 140;
@@ -166,19 +170,45 @@ $(document).ready(function(){
 																		   $("#notice_action-submit").addClass("disabled");
 																		   return true;
 												 						 },
-					   success: function(xml) {	if ($("#error", xml).length > 0 || $("#command_result", xml).length > 0) {
+					   timeout: '60000',
+					   error: function (xhr, textStatus, errorThrown) {	$("#form_notice").removeClass("processing");
+																		$("#notice_action-submit").removeAttr("disabled");
+																		$("#notice_action-submit").removeClass("disabled");
+																		if (textStatus == "timeout") {
+																			alert ("Sorry! We had trouble sending your notice. The servers are overloaded. Please try again, and contact the site administrator if this problem persists");
+																		}
+																		else {
+																			if ($(".error", xhr.responseXML).length > 0) {
+																				$('#form_notice').append(document._importNode($(".error", xhr.responseXML).get(0), true));
+																			}
+																			else {
+																				alert("Sorry! We had trouble sending your notice ("+xhr.status+" "+xhr.statusText+"). Please report the problem to the site administrator if this happens again.");
+																			}
+																		}
+																	  },
+					   success: function(xml) {	if ($("#error", xml).length > 0) {
 													var result = document._importNode($("p", xml).get(0), true);
 													result = result.textContent || result.innerHTML;
 													alert(result);
 												}
 												else {
-													$("#notices_primary .notices").prepend(document._importNode($("li", xml).get(0), true));
+												    if ($("#command_result", xml).length > 0) {
-													$("#notice_data-text").val("");
+													    var result = document._importNode($("p", xml).get(0), true);
-													counter();
+													    result = result.textContent || result.innerHTML;
+													    alert(result);
+                                                    }
+                                                    else {
+                                                         li = $("li", xml).get(0);
+                                                         if ($("#"+li.id).length == 0) {
+                                                              $("#notices_primary .notices").prepend(document._importNode(li, true));
                                                               $("#notices_primary .notice:first").css({display:"none"});
                                                               $("#notices_primary .notice:first").fadeIn(2500);
                                                               NoticeHover();
                                                               NoticeReply();
+                                                         }
+													}
+													$("#notice_data-text").val("");
+                                                    counter();
 												}
 												$("#form_notice").removeClass("processing");
 												$("#notice_action-submit").removeAttr("disabled");
@@ -187,7 +217,6 @@ $(document).ready(function(){
 					   };
 	$("#form_notice").ajaxForm(PostNotice);
 	$("#form_notice").each(addAjaxHidden);
-
     NoticeHover();
     NoticeReply();
 });

lib/Shorturl_api.php

@@ -22,6 +22,7 @@ if (!defined('LACONICA')) { exit(1); }
 class ShortUrlApi
 {
     protected $service_url;
+    protected $long_limit = 27;
 
     function __construct($service_url)
     {
@@ -39,7 +40,7 @@ class ShortUrlApi
     }
 
     private function is_long($url) {
-        return strlen($url) >= 30;
+        return strlen($url) >= $this->long_limit;
     }
 
     protected function http_post($data) {

lib/action.php

@@ -243,6 +243,12 @@ class Action extends HTMLOutputter // lawsuit
                 $this->element('script', array('type' => 'text/javascript',
                                                'src' => common_path('js/jquery.form.js')),
                                ' ');
+
+                $this->element('script', array('type' => 'text/javascript',
+                                               'src' => common_path('js/jquery.joverlay.min.js')),
+                               ' ');
+
+
                 Event::handle('EndShowJQueryScripts', array($this));
             }
             if (Event::handle('StartShowLaconicaScripts', array($this))) {
@@ -591,7 +597,10 @@ class Action extends HTMLOutputter // lawsuit
                                         'class' => 'system_notice'));
         $this->element('dt', null, _('Page notice'));
         $this->elementStart('dd');
+        if (Event::handle('StartShowPageNotice', array($this))) {
             $this->showPageNotice();
+            Event::handle('EndShowPageNotice', array($this));
+        }
         $this->elementEnd('dd');
         $this->elementEnd('dl');
     }

lib/attachmentlist.php

@@ -0,0 +1,300 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * widget for displaying a list of notice attachments
+ *
+ * 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  UI
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @author    Sarven Capadisli <csarven@controlyourself.ca>
+ * @copyright 2008 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * widget for displaying a list of notice attachments
+ *
+ * There are a number of actions that display a list of notices, in
+ * reverse chronological order. This widget abstracts out most of the
+ * code for UI for notice lists. It's overridden to hide some
+ * data for e.g. the profile page.
+ *
+ * @category UI
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ * @see      Notice
+ * @see      StreamAction
+ * @see      NoticeListItem
+ * @see      ProfileNoticeList
+ */
+
+class AttachmentList extends Widget
+{
+    /** the current stream of notices being displayed. */
+
+    var $notice = null;
+
+    /**
+     * constructor
+     *
+     * @param Notice $notice stream of notices from DB_DataObject
+     */
+
+    function __construct($notice, $out=null)
+    {
+        parent::__construct($out);
+        $this->notice = $notice;
+    }
+
+    /**
+     * show the list of notices
+     *
+     * "Uses up" the stream by looping through it. So, probably can't
+     * be called twice on the same list.
+     *
+     * @return int count of notices listed.
+     */
+
+    function show()
+    {
+//        $this->out->elementStart('div', array('id' =>'attachments_primary'));
+        $this->out->elementStart('div', array('id' =>'content'));
+        $this->out->element('h2', null, _('Attachments'));
+        $this->out->elementStart('ul', array('class' => 'attachments'));
+
+        $atts = new File;
+        $att = $atts->getAttachments($this->notice->id);
+        foreach ($att as $n=>$attachment) {
+            $item = $this->newListItem($attachment);
+            $item->show();
+        }
+
+        $this->out->elementEnd('ul');
+        $this->out->elementEnd('div');
+
+        return count($att);
+    }
+
+    /**
+     * returns a new list item for the current notice
+     *
+     * Recipe (factory?) method; overridden by sub-classes to give
+     * a different list item class.
+     *
+     * @param Notice $notice the current notice
+     *
+     * @return NoticeListItem a list item for displaying the notice
+     */
+
+    function newListItem($attachment)
+    {
+        return new AttachmentListItem($attachment, $this->out);
+    }
+}
+
+/**
+ * widget for displaying a single notice
+ *
+ * This widget has the core smarts for showing a single notice: what to display,
+ * where, and under which circumstances. Its key method is show(); this is a recipe
+ * that calls all the other show*() methods to build up a single notice. The
+ * ProfileNoticeListItem subclass, for example, overrides showAuthor() to skip
+ * author info (since that's implicit by the data in the page).
+ *
+ * @category UI
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ * @see      NoticeList
+ * @see      ProfileNoticeListItem
+ */
+
+class AttachmentListItem extends Widget
+{
+    /** The attachment this item will show. */
+
+    var $attachment = null;
+
+    var $oembed = null;
+
+    /**
+     * constructor
+     *
+     * Also initializes the profile attribute.
+     *
+     * @param Notice $notice The notice we'll display
+     */
+
+    function __construct($attachment, $out=null)
+    {
+        parent::__construct($out);
+        $this->attachment  = $attachment;
+        $this->oembed = File_oembed::staticGet('file_id', $this->attachment->id);
+    }
+
+    function title() {
+        if (empty($this->attachment->title)) {
+            if (empty($this->oembed->title)) {
+                $title = $this->attachment->url;
+            } else {
+                $title = $this->oembed->title;
+            }
+        } else {
+            $title = $this->attachment->title;
+        }
+
+        return $title;
+    }
+
+    function linkTitle() {
+        return 'Our page for ' . $this->title();
+    }
+
+    /**
+     * recipe function for displaying a single notice.
+     *
+     * This uses all the other methods to correctly display a notice. Override
+     * it or one of the others to fine-tune the output.
+     *
+     * @return void
+     */
+
+    function show()
+    {
+        $this->showStart();
+        $this->showNoticeAttachment();
+        $this->showEnd();
+    }
+
+    function linkAttr() {
+        return array('class' => 'attachment', 'href' => common_local_url('attachment', array('attachment' => $this->attachment->id)));
+    }
+
+    function showLink() {
+        $attr = $this->linkAttr();
+        $text = $this->linkTitle();
+        $this->out->elementStart('h4');
+        $this->out->element('a', $attr, $text);
+
+        if ($this->attachment->url !== $this->title())
+            $this->out->element('span', null, " ({$this->attachment->url})");
+
+
+        $this->out->elementEnd('h4');
+    }
+
+    function showNoticeAttachment()
+    {
+        $this->showLink();
+        $this->showRepresentation();
+    }
+
+    function showRepresentation() {
+        $thumbnail = File_thumbnail::staticGet('file_id', $this->attachment->id);
+        if (!empty($thumbnail)) {
+            $this->out->elementStart('a', $this->linkAttr()/*'href' => $this->linkTo()*/);
+            $this->out->element('img', array('alt' => 'nothing to say', 'src' => $thumbnail->url, 'width' => $thumbnail->width, 'height' => $thumbnail->height));
+            $this->out->elementEnd('a');
+        }
+    }
+
+    /**
+     * start a single notice.
+     *
+     * @return void
+     */
+
+    function showStart()
+    {
+        // XXX: RDFa
+        // TODO: add notice_type class e.g., notice_video, notice_image
+        $this->out->elementStart('li');
+    }
+
+    /**
+     * finish the notice
+     *
+     * Close the last elements in the notice list item
+     *
+     * @return void
+     */
+
+    function showEnd()
+    {
+        $this->out->elementEnd('li');
+    }
+}
+
+class Attachment extends AttachmentListItem
+{
+    function show() {
+        $this->showNoticeAttachment();
+    }
+
+    function linkAttr() {
+        return array('class' => 'external', 'href' => $this->attachment->url);
+    }
+
+    function linkTitle() {
+        return 'Direct link to ' . $this->title();
+    }
+
+    function showRepresentation() {
+        if (empty($this->oembed->type)) {
+            if (empty($this->attachment->mimetype)) {
+                $this->out->element('pre', null, 'oh well... not sure how to handle the following: ' . print_r($this->attachment, true));
+            } else {
+                switch ($this->attachment->mimetype) {
+                case 'image/gif':
+                case 'image/png':
+                case 'image/jpg':
+                case 'image/jpeg':
+                    $this->out->element('img', array('src' => $this->attachment->url, 'alt' => 'alt'));
+                    break;
+                }
+            }
+        } else {
+            switch ($this->oembed->type) {
+            case 'rich':
+            case 'video':
+            case 'link':
+                if (!empty($this->oembed->html)) {
+                    $this->out->raw($this->oembed->html);
+                }
+                break;
+
+            case 'photo':
+                $this->out->element('img', array('src' => $this->oembed->url, 'width' => $this->oembed->width, 'height' => $this->oembed->height, 'alt' => 'alt'));
+                break;
+
+            default:
+                $this->out->element('pre', null, 'oh well... not sure how to handle the following oembed: ' . print_r($this->oembed, true));
+            }
+        }
+    }
+}
+

lib/attachmentnoticesection.php

@@ -0,0 +1,75 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * FIXME
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * FIXME
+ *
+ * These are the widgets that show interesting data about a person * group, or site.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class AttachmentNoticeSection extends NoticeSection
+{
+    function showContent() {
+        parent::showContent();
+        return false;
+    }
+
+    function getNotices()
+    {
+        $notice = new Notice;
+        $f2p = new File_to_post;
+        $f2p->file_id = $this->out->attachment->id;
+        $notice->joinAdd($f2p);
+        $notice->orderBy('created desc');
+        $notice->selectAdd('post_id as id');
+        $notice->find();
+        return $notice; 
+    }
+
+    function title()
+    {
+        return _('Notices where this attachment appears');
+    }
+
+    function divId()
+    {
+        return 'popular_notices';
+    }
+}
+

lib/attachmentsection.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for sections showing lists of attachments
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+define('ATTACHMENTS_PER_SECTION', 6);
+
+/**
+ * Base class for sections showing lists of attachments
+ *
+ * These are the widgets that show interesting data about a person
+ * group, or site.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class AttachmentSection extends Section
+{
+    function showContent()
+    {
+        $attachments = $this->getAttachments();
+
+        $cnt = 0;
+
+        $this->out->elementStart('ul', 'attachments');
+
+        while ($attachments->fetch() && ++$cnt <= ATTACHMENTS_PER_SECTION) {
+            $this->showAttachment($attachments);
+        }
+
+        $this->out->elementEnd('ul');
+
+        return ($cnt > ATTACHMENTS_PER_SECTION);
+    }
+
+    function getAttachments()
+    {
+        return null;
+    }
+
+    function showAttachment($attachment)
+    {
+        $this->out->elementStart('li');
+        $this->out->element('a', array('class' => 'attachment', 'href' => common_local_url('attachment', array('attachment' => $attachment->file_id))), "Attachment tagged {$attachment->c} times");
+        $this->out->elementEnd('li');
+    }
+}
+

lib/attachmenttagcloudsection.php

@@ -0,0 +1,83 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Attachment tag cloud section
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Attachment tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class AttachmentTagCloudSection extends TagCloudSection
+{
+    function title()
+    {
+        return _('Tags for this attachment');
+    }
+
+    function showTag($tag, $weight, $relative)
+    {
+        if ($relative > 0.5) {
+            $rel =  'tag-cloud-7';
+        } else if ($relative > 0.4) {
+            $rel = 'tag-cloud-6';
+        } else if ($relative > 0.3) {
+            $rel = 'tag-cloud-5';
+        } else if ($relative > 0.2) {
+            $rel = 'tag-cloud-4';
+        } else if ($relative > 0.1) {
+            $rel = 'tag-cloud-3';
+        } else if ($relative > 0.05) {
+            $rel = 'tag-cloud-2';
+        } else {
+            $rel = 'tag-cloud-1';
+        }
+
+        $this->out->elementStart('li', $rel);
+        $this->out->element('a', array('href' => $this->tagUrl($tag)),
+                       $tag);
+        $this->out->elementEnd('li');
+    }
+
+    function getTags()
+    {
+        $notice_tag = new Notice_tag;
+        $query = 'select tag,count(tag) as weight from notice_tag join file_to_post on (notice_tag.notice_id=post_id) join notice on notice_id = notice.id where file_id=' . $notice_tag->escape($this->out->attachment->id) . ' group by tag order by weight desc';
+        $notice_tag->query($query);
+        return $notice_tag;
+    }
+}
+

lib/common.php

@@ -143,6 +143,8 @@ $config =
         array('piddir' => '/var/run',
               'user' => false,
               'group' => false),
+        'twitterbridge' =>
+        array('enabled' => false),
         'integration' =>
         array('source' => 'Laconica', # source attribute for Twitter
               'taguri' => $_server.',2009'), # base for tag URIs
@@ -197,7 +199,7 @@ $_config_files[] = INSTALLDIR.'/config.php';
 $_have_a_config = false;
 
 foreach ($_config_files as $_config_file) {
-    if (file_exists($_config_file)) {
+    if (@file_exists($_config_file)) {
         include_once($_config_file);
         $_have_a_config = true;
     }

lib/facebookutil.php

@@ -27,9 +27,21 @@ define("FACEBOOK_PROMPTED_UPDATE_PREF", 2);
 
 function getFacebook()
 {
+    static $facebook = null;
+
     $apikey = common_config('facebook', 'apikey');
     $secret = common_config('facebook', 'secret');
-    return new Facebook($apikey, $secret);
+
+    if ($facebook === null) {
+        $facebook = new Facebook($apikey, $secret);
+    }
+
+    if (!$facebook) {
+        common_log(LOG_ERR, 'Could not make new Facebook client obj!',
+            __FILE__);
+    }
+
+    return $facebook;
 }
 
 function updateProfileBox($facebook, $flink, $notice) {
@@ -92,7 +104,6 @@ function isFacebookBound($notice, $flink) {
 
 }
 
-
 function facebookBroadcastNotice($notice)
 {
     $facebook = getFacebook();

lib/frequentattachmentsection.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * FIXME
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * FIXME
+ *
+ * These are the widgets that show interesting data about a person
+ * group, or site.
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class FrequentAttachmentSection extends AttachmentSection
+{
+    function getAttachments() {
+        $notice_tag = new Notice_tag;
+        $query = 'select file_id, count(file_id) as c from notice_tag join file_to_post on post_id = notice_id where tag="' . $notice_tag->escape($this->out->tag) . '" group by file_id order by c desc';
+        $notice_tag->query($query);
+        return $notice_tag;
+    }
+
+    function title()
+    {
+        return sprintf(_('Attachments frequently tagged with %s'), $this->out->tag);
+    }
+
+    function divId()
+    {
+        return 'frequent_attachments';
+    }
+}
+

lib/galleryaction.php

@@ -134,9 +134,11 @@ class GalleryAction extends Action
             $this->elementStart('li', array('id'=>'filter_tags_item'));
             $this->elementStart('form', array('name' => 'bytag',
                                                'id' => 'bytag',
+                                               'action' => common_path('?action=' . $this->trimmed('action')),
                                                'method' => 'post'));
             $this->dropdown('tag', _('Tag'), $content,
                             _('Choose a tag to narrow list'), false, $tag);
+            $this->hidden('nickname', $this->user->nickname);
             $this->submit('submit', _('Go'));
             $this->elementEnd('form');
             $this->elementEnd('li');

lib/noticelist.php

@@ -179,6 +179,7 @@ class NoticeListItem extends Widget
     {
         $this->showStart();
         $this->showNotice();
+        $this->showNoticeAttachments();
         $this->showNoticeInfo();
         $this->showNoticeOptions();
         $this->showEnd();
@@ -192,6 +193,48 @@ class NoticeListItem extends Widget
         $this->out->elementEnd('div');
     }
 
+    function showNoticeAttachments()
+    {
+        $f2p = new File_to_post;
+        $f2p->post_id = $this->notice->id;
+        $file = new File;
+        $file->joinAdd($f2p);
+        $file->selectAdd();
+        $file->selectAdd('file.id as id');
+        $count = $file->find(true);
+        if (!$count) return;
+        if (1 === $count) {
+            $href = common_local_url('attachment', array('attachment' => $file->id));
+            $att_class = 'attachment';
+        } else {
+            $href = common_local_url('attachments', array('notice' => $this->notice->id));
+            $att_class = 'attachments';
+        }
+
+        $clip = theme_path('images/icons/clip', 'base');
+        if ('shownotice' === $this->out->args['action']) {
+            $height = '96px';
+            $width = '83%';
+            $width_att = '15%';
+            $clip .= '-big.png';
+            $top = '70px';
+        } else {
+            $height = '48px';
+            $width = '90%';
+            $width_att = '8%';
+            $clip .= '.png';
+            $top = '20px';
+        }
+if(0)
+        $this->out->elementStart('div', 'entry-attachments');
+else
+        $this->out->elementStart('p', array('class' => 'entry-attachments', 'style' => "float: right; width: $width_att; background: url($clip) no-repeat; text-align: right; height: $height;"));
+        $this->out->element('a', array('class' => $att_class, 'style' => "text-decoration: none; padding-top: $top; display: block; height: $height;", 'href' => $href, 'title' => "# of attachments: $count"), $count === 1 ? '' : $count);
+
+
+        $this->out->elementEnd('p');
+    }
+
     function showNoticeInfo()
     {
         $this->out->elementStart('div', 'entry-content');

lib/noticesection.php

@@ -51,17 +51,13 @@ class NoticeSection extends Section
     function showContent()
     {
         $notices = $this->getNotices();
-
         $cnt = 0;
-
         $this->out->elementStart('ul', 'notices');
-
         while ($notices->fetch() && ++$cnt <= NOTICES_PER_SECTION) {
             $this->showNotice($notices);
         }
 
         $this->out->elementEnd('ul');
-
         return ($cnt > NOTICES_PER_SECTION);
     }
 
@@ -100,6 +96,37 @@ class NoticeSection extends Section
 
         $this->out->elementStart('p', 'entry-content');
         $this->out->raw($notice->rendered);
+
+        $notice_link_cfg = common_config('site', 'notice_link');
+        if ('direct' === $notice_link_cfg) {
+            $this->out->text(' (');
+            $this->out->element('a', array('href' => $notice->uri), 'see');
+            $this->out->text(')');
+        } elseif ('attachment' === $notice_link_cfg) {
+            if ($count = $notice->hasAttachments()) {
+            // link to attachment(s) pages
+                if (1 === $count) {
+                    $f2p = File_to_post::staticGet('post_id', $notice->id);
+                    $href = common_local_url('attachment', array('attachment' => $f2p->file_id));
+                    $att_class = 'attachment';
+                } else {
+                    $href = common_local_url('attachments', array('notice' => $notice->id));
+                    $att_class = 'attachments';
+                }
+
+                $clip = theme_path('images/icons/clip.png', 'base');
+                $this->out->elementStart('a', array('class' => $att_class, 'style' => "font-style: italic;", 'href' => $href, 'title' => "# of attachments: $count"));
+                $this->out->raw(" ($count&nbsp");
+                $this->out->element('img', array('style' => 'display: inline', 'align' => 'top', 'width' => 20, 'height' => 20, 'src' => $clip, 'alt' => 'alt'));
+                $this->out->text(')');
+                $this->out->elementEnd('a');
+            } else {
+                $this->out->text(' (');
+                $this->out->element('a', array('href' => $notice->uri), 'see');
+                $this->out->text(')');
+            }
+        }
+
         $this->out->elementEnd('p');
         if (!empty($notice->value)) {
             $this->out->elementStart('p');

lib/personalgroupnav.php

@@ -93,6 +93,7 @@ class PersonalGroupNav extends Widget
 
         $this->out->elementStart('ul', array('class' => 'nav'));
 
+        if (Event::handle('StartPersonalGroupNav', array($this))) {
             $this->out->menuItem(common_local_url('all', array('nickname' =>
                                                            $nickname)),
                              _('Personal'),
@@ -129,7 +130,8 @@ class PersonalGroupNav extends Widget
                                  _('Your sent messages'),
                                  $action == 'outbox');
             }
-
+            Event::handle('EndPersonalGroupNav', array($this));
+        }
         $this->out->elementEnd('ul');
     }
 }

lib/popularnoticesection.php

@@ -51,7 +51,7 @@ class PopularNoticeSection extends NoticeSection
         if (common_config('db', 'type') == 'pgsql') {
             $weightexpr='sum(exp(-extract(epoch from (now() - fave.modified)) / %s))';
             if (!empty($this->out->tag)) {
-                $tag = pg_escape_string($this->tag);
+                $tag = pg_escape_string($this->out->tag);
             }
         } else {
             $weightexpr='sum(exp(-(now() - fave.modified) / %s))';

lib/profileaction.php

@@ -52,6 +52,7 @@ class ProfileAction extends Action
     var $user    = null;
     var $page    = null;
     var $profile = null;
+    var $tag     = null;
 
     function prepare($args)
     {
@@ -85,10 +86,9 @@ class ProfileAction extends Action
             return false;
         }
 
+        $this->tag = $this->trimmed('tag');
         $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
-
         common_set_returnto($this->selfUrl());
-
         return true;
     }
 
@@ -245,3 +245,4 @@ class ProfileAction extends Action
         $this->elementEnd('div');
     }
 }
+

lib/router.php

@@ -151,12 +151,26 @@ class Router
         $m->connect('search/notice/rss?q=:q', array('action' => 'noticesearchrss'),
                     array('q' => '.+'));
 
+        $m->connect('attachment/:attachment/ajax',
+                    array('action' => 'attachment_ajax'),
+                    array('notice' => '[0-9]+'));
+
+        $m->connect('attachment/:attachment',
+                    array('action' => 'attachment'),
+                    array('notice' => '[0-9]+'));
+
         // notice
 
         $m->connect('notice/new', array('action' => 'newnotice'));
         $m->connect('notice/new?replyto=:replyto',
                     array('action' => 'newnotice'),
                     array('replyto' => '[A-Za-z0-9_-]+'));
+        $m->connect('notice/:notice/attachments/ajax',
+                    array('action' => 'attachments_ajax'),
+                    array('notice' => '[0-9]+'));
+        $m->connect('notice/:notice/attachments',
+                    array('action' => 'attachments'),
+                    array('notice' => '[0-9]+'));
         $m->connect('notice/:notice',
                     array('action' => 'shownotice'),
                     array('notice' => '[0-9]+'));
@@ -237,12 +251,12 @@ class Router
         $m->connect('api/statuses/:method',
                     array('action' => 'api',
                           'apiaction' => 'statuses'),
-                    array('method' => '(public_timeline|friends_timeline|user_timeline|update|replies|friends|followers|featured)(\.(atom|rss|xml|json))?'));
+                    array('method' => '(public_timeline|friends_timeline|user_timeline|update|replies|mentions|friends|followers|featured)(\.(atom|rss|xml|json))?'));
 
         $m->connect('api/statuses/:method/:argument',
                     array('action' => 'api',
                           'apiaction' => 'statuses'),
-                    array('method' => '(user_timeline|friends_timeline|replies|show|destroy|friends|followers)'));
+                    array('method' => '(user_timeline|friends_timeline|replies|mentions|show|destroy|friends|followers)'));
 
         // users
 
@@ -412,6 +426,16 @@ class Router
                     array('size' => '(original|96|48|24)',
                           'nickname' => '[a-zA-Z0-9]{1,64}'));
 
+        $m->connect(':nickname/tag/:tag/rss',
+            array('action' => 'userrss'),
+            array('nickname' => '[a-zA-Z0-9]{1,64}'),
+            array('tag' => '[a-zA-Z0-9]+'));
+
+        $m->connect(':nickname/tag/:tag',
+                    array('action' => 'showstream'),
+                    array('nickname' => '[a-zA-Z0-9]{1,64}'),
+                    array('tag' => '[a-zA-Z0-9]+'));
+
         $m->connect(':nickname',
                     array('action' => 'showstream'),
                     array('nickname' => '[a-zA-Z0-9]{1,64}'));

lib/rssaction.php

@@ -97,7 +97,11 @@ class Rss10Action extends Action
         // Parent handling, including cache check
         parent::handle($args);
         // Get the list of notices
+        if (empty($this->tag)) {
             $this->notices = $this->getNotices($this->limit);
+        } else {
+            $this->notices = $this->getTaggedNotices($this->tag, $this->limit);
+        }
         $this->showRss();
     }
 

lib/subgroupnav.php

@@ -74,6 +74,8 @@ class SubGroupNav extends Widget
 
         $this->out->elementStart('ul', array('class' => 'nav'));
 
+        if (Event::handle('StartSubGroupNav', array($this))) {
+
             $this->out->menuItem(common_local_url('subscriptions',
                                                   array('nickname' =>
                                                         $this->user->nickname)),
@@ -106,6 +108,10 @@ class SubGroupNav extends Widget
                                      $action == 'invite',
                                      'nav_invite');
             }
+
+            Event::handle('EndSubGroupNav', array($this));
+        }
+
         $this->out->elementEnd('ul');
     }
 }

lib/subpeopletagcloudsection.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Personal tag cloud section
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Personal tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class SubPeopleTagCloudSection extends TagCloudSection
+{
+    function getTags()
+    {
+        $qry = $this->query();
+        $limit = TAGS_PER_SECTION;
+        $offset = 0;
+
+        if (common_config('db','type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
+
+        $profile_tag = Memcached_DataObject::cachedQuery('Profile_tag',
+                                                 sprintf($qry,
+                                                         $this->out->user->id));
+        return $profile_tag;
+    }
+
+    function tagUrl($tag) {
+        return common_local_url('peopletag', array('tag' => $tag));
+    }
+
+    function showTag($tag, $weight, $relative) {
+        $rel = 'tag-cloud-';
+        $rel .= 1+intval(7 * $relative * $weight - 0.01);
+
+        $this->out->elementStart('li', $rel);
+        $this->out->element('a', array('href' => $this->tagUrl($tag)), $tag);
+        $this->out->elementEnd('li');
+    }
+}
+

lib/subscriberspeopleselftagcloudsection.php

@@ -0,0 +1,62 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Personal tag cloud section
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Personal tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class SubscribersPeopleSelfTagCloudSection extends SubPeopleTagCloudSection
+{
+    function title()
+    {
+        return _('People Tagcloud as self-tagged');
+    }
+
+    function query() {
+//        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscribed != subscriber and tagger = tagged group by tag order by weight desc';
+
+
+        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
+
+//        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscribed where subscriber=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
+
+
+    }
+}
+

lib/subscriberspeopletagcloudsection.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Personal tag cloud section
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Personal tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class SubscribersPeopleTagCloudSection extends SubPeopleTagCloudSection
+{
+    function title()
+    {
+        return _('People Tagcloud as tagged');
+    }
+
+    function tagUrl($tag) {
+        $nickname = $this->out->profile->nickname;
+        return common_local_url('subscribers', array('nickname' => $nickname, 'tag' => $tag));
+    }
+
+    function query() {
+//        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagged and subscribed=tagger where subscribed=%d and subscriber != subscribed group by tag order by weight desc';
+        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagged and subscribed=tagger where subscribed=%d and subscriber != subscribed and tag is not null group by tag order by weight desc';
+    }
+}
+

lib/subscriptionspeopleselftagcloudsection.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Personal tag cloud section
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Personal tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class SubscriptionsPeopleSelfTagCloudSection extends SubPeopleTagCloudSection
+{
+    function title()
+    {
+        return _('People Tagcloud as self-tagged');
+    }
+
+    function query() {
+//        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscriber != subscribed and tagger = tagged group by tag order by weight desc';
+
+
+
+        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscribed where subscriber=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
+
+//        return 'select tag, count(tag) as weight from subscription left join profile_tag on tagger = subscriber where subscribed=%d and subscribed != subscriber and tagger = tagged and tag is not null group by tag order by weight desc';
+    }
+}
+

lib/subscriptionspeopletagcloudsection.php

@@ -0,0 +1,61 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Personal tag cloud section
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Personal tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class SubscriptionsPeopleTagCloudSection extends SubPeopleTagCloudSection
+{
+    function title()
+    {
+        return _('People Tagcloud as tagged');
+    }
+
+    function tagUrl($tag) {
+        $nickname = $this->out->profile->nickname;
+        return common_local_url('subscriptions', array('nickname' => $nickname, 'tag' => $tag));
+    }
+
+    function query() {
+//        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagger and subscribed=tagged where subscriber=%d and subscriber != subscribed group by tag order by weight desc';
+        return 'select tag, count(tag) as weight from subscription left join profile_tag on subscriber=tagger and subscribed=tagged where subscriber=%d and subscriber != subscribed and tag is not null group by tag order by weight desc';
+    }
+}
+

lib/tagcloudsection.php

@@ -114,8 +114,12 @@ class TagCloudSection extends Section
 
     function tagUrl($tag)
     {
+        if ('showstream' === $this->out->trimmed('action')) {
+            return common_local_url('showstream', array('nickname' => $this->out->profile->nickname, 'tag' => $tag));
+        } else {
             return common_local_url('tag', array('tag' => $tag));
         }
+    }
 
     function divId()
     {

lib/twitterapi.php

@@ -51,6 +51,26 @@ class TwitterapiAction extends Action
         parent::handle($args);
     }
 
+    /**
+     * Overrides XMLOutputter::element to write booleans as strings (true|false).
+     * See that method's documentation for more info.
+     * 
+     * @param string $tag     Element type or tagname
+     * @param array  $attrs   Array of element attributes, as
+     *                        key-value pairs
+     * @param string $content string content of the element
+     *
+     * @return void
+     */
+    function element($tag, $attrs=null, $content=null)
+    {
+        if (is_bool($content)) {
+            $content = ($content ? 'true' : 'false');
+        }
+
+        return parent::element($tag, $attrs, $content);
+    }
+    
     function twitter_user_array($profile, $get_notice=false)
     {
 
@@ -66,7 +86,7 @@ class TwitterapiAction extends Action
         $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
 
         $twitter_user['profile_image_url'] = ($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_STREAM_SIZE);
-        $twitter_user['protected'] = 'false'; # not supported by Laconica yet
+        $twitter_user['protected'] = false; # not supported by Laconica yet
         $twitter_user['url'] = ($profile->homepage) ? $profile->homepage : null;
 
         if ($get_notice) {
@@ -86,7 +106,7 @@ class TwitterapiAction extends Action
 
         $twitter_status = array();
         $twitter_status['text'] = $notice->content;
-        $twitter_status['truncated'] = 'false'; # Not possible on Laconica
+        $twitter_status['truncated'] = false; # Not possible on Laconica
         $twitter_status['created_at'] = $this->date_twitter($notice->created);
         $twitter_status['in_reply_to_status_id'] = ($notice->reply_to) ?
             intval($notice->reply_to) : null;
@@ -108,10 +128,9 @@ class TwitterapiAction extends Action
             ($replier_profile) ? $replier_profile->nickname : null;
 
         if (isset($this->auth_user)) {
-            $twitter_status['favorited'] =
+            $twitter_status['favorited'] = $this->auth_user->hasFave($notice);
-                ($this->auth_user->hasFave($notice)) ? 'true' : 'false';
         } else {
-            $twitter_status['favorited'] = 'false';
+            $twitter_status['favorited'] = false;
         }
 
         if ($include_user) {
@@ -418,7 +437,7 @@ class TwitterapiAction extends Action
     function date_twitter($dt)
     {
         $t = strtotime($dt);
-        return date("D M d G:i:s O Y", $t);
+        return date("D M d H:i:s O Y", $t);
     }
 
     // XXX: Candidate for a general utility method somewhere?

lib/util.php

@@ -395,7 +395,7 @@ function common_render_text($text)
     return $r;
 }
 
-function common_replace_urls_callback($text, $callback) {
+function common_replace_urls_callback($text, $callback, $notice_id = null) {
     // Start off with a regex
     $regex = '#'.
     '(?:'.
@@ -466,7 +466,11 @@ function common_replace_urls_callback($text, $callback) {
         $url = (mb_strpos($orig_url, htmlspecialchars($url)) === FALSE) ? $url:htmlspecialchars($url);
 
         // Call user specified func
+        if (empty($notice_id)) {
             $modified_url = call_user_func($callback, $url);
+        } else {
+            $modified_url = call_user_func($callback, array($url, $notice_id));
+        }
 
         // Replace it!
         $start = mb_strpos($text, $url, $offset);
@@ -481,102 +485,24 @@ function common_linkify($url) {
     // It comes in special'd, so we unspecial it before passing to the stringifying
     // functions
     $url = htmlspecialchars_decode($url);
-    $display = $url;
+    $display = File_redirection::_canonUrl($url);
-    $url = (!preg_match('#^([a-z]+://|(mailto|aim|tel):)#i', $url)) ? 'http://'.$url : $url;
+    $longurl_data = File_redirection::where($url);
-
+    if (is_array($longurl_data)) {
-    $attrs = array('href' => $url, 'rel' => 'external');
+        $longurl = $longurl_data['url'];
-
+    } elseif (is_string($longurl_data)) {
-    if ($longurl = common_longurl($url)) {
+        $longurl = $longurl_data;
-        $attrs['title'] = $longurl;
+    } else {
+        die('impossible to linkify');
     }
 
+    $attrs = array('href' => $longurl, 'rel' => 'external');
     return XMLStringer::estring('a', $attrs, $display);
 }
 
-function common_longurl($short_url)
-{
-    $long_url = common_shorten_link($short_url, true);
-    if ($long_url === $short_url) return false;
-    return $long_url;
-}
-
-function common_longurl2($uri)
-{
-    $uri_e = urlencode($uri);
-    $longurl = unserialize(file_get_contents("http://api.longurl.org/v1/expand?format=php&url=$uri_e"));
-    if (empty($longurl['long_url']) || $uri === $longurl['long_url']) return false;
-    return stripslashes($longurl['long_url']);
-}
-
 function common_shorten_links($text)
 {
     if (mb_strlen($text) <= 140) return $text;
-    static $cache = array();
+    return common_replace_urls_callback($text, array('File_redirection', 'makeShort'));
-    if (isset($cache[$text])) return $cache[$text];
-    // \s = not a horizontal whitespace character (since PHP 5.2.4)
-    return $cache[$text] = common_replace_urls_callback($text, 'common_shorten_link');;
-}
-
-function common_shorten_link($url, $reverse = false)
-{
-    static $url_cache = array();
-    if ($reverse) return isset($url_cache[$url]) ? $url_cache[$url] : $url;
-
-    $user = common_current_user();
-
-    $curlh = curl_init();
-    curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
-    curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica');
-    curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
-
-    switch($user->urlshorteningservice) {
-     case 'ur1.ca':
-        $short_url_service = new LilUrl;
-        $short_url = $short_url_service->shorten($url);
-        break;
-
-     case '2tu.us':
-        $short_url_service = new TightUrl;
-        $short_url = $short_url_service->shorten($url);
-        break;
-
-     case 'ptiturl.com':
-        $short_url_service = new PtitUrl;
-        $short_url = $short_url_service->shorten($url);
-        break;
-
-     case 'bit.ly':
-        curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($url));
-        $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
-        break;
-
-     case 'is.gd':
-        curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'snipr.com':
-        curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'metamark.net':
-        curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     case 'tinyurl.com':
-        curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($url));
-        $short_url = curl_exec($curlh);
-        break;
-     default:
-        $short_url = false;
-    }
-
-    curl_close($curlh);
-
-    if ($short_url) {
-        $url_cache[(string)$short_url] = $url;
-        return (string)$short_url;
-    }
-    return $url;
 }
 
 function common_xml_safe_str($str)
@@ -1019,7 +945,7 @@ function common_root_url($ssl=false)
 function common_good_rand($bytes)
 {
     // XXX: use random.org...?
-    if (file_exists('/dev/urandom')) {
+    if (@file_exists('/dev/urandom')) {
         return common_urandom($bytes);
     } else { // FIXME: this is probably not good enough
         return common_mtrand($bytes);

plugins/Comet/CometPlugin.php

@@ -0,0 +1,205 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Plugin to do "real time" updates using Comet/Bayeux
+ *
+ * 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  Plugin
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Plugin to do realtime updates using Comet
+ *
+ * @category Plugin
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class CometPlugin extends Plugin
+{
+    var $server = null;
+
+    function __construct($server=null, $username=null, $password=null)
+    {
+        $this->server   = $server;
+        $this->username = $username;
+        $this->password = $password;
+
+        parent::__construct();
+    }
+
+    function onEndShowScripts($action)
+    {
+        $timeline = null;
+
+        $this->log(LOG_DEBUG, 'got action ' . $action->trimmed('action'));
+
+        switch ($action->trimmed('action')) {
+         case 'public':
+            $timeline = '/timelines/public';
+            break;
+         case 'tag':
+            $tag = $action->trimmed('tag');
+            if (!empty($tag)) {
+                $timeline = '/timelines/tag/'.$tag;
+            } else {
+                return true;
+            }
+            break;
+         default:
+            return true;
+        }
+
+        $scripts = array('jquery.comet.js', 'json2.js', 'updatetimeline.js');
+
+        foreach ($scripts as $script) {
+            $action->element('script', array('type' => 'text/javascript',
+                                             'src' => common_path('plugins/Comet/'.$script)),
+                         ' ');
+        }
+
+        $user = common_current_user();
+
+        if (!empty($user->id)) {
+            $user_id = $user->id;
+        } else {
+            $user_id = 0;
+        }
+
+        $replyurl = common_local_url('newnotice');
+        $favorurl = common_local_url('favor');
+        // FIXME: need to find a better way to pass this pattern in
+        $deleteurl = common_local_url('deletenotice',
+                                      array('notice' => '0000000000'));
+
+        $action->elementStart('script', array('type' => 'text/javascript'));
+        $action->raw("$(document).ready(function() { updater.init(\"$this->server\", \"$timeline\", $user_id, \"$replyurl\", \"$favorurl\", \"$deleteurl\"); });");
+        $action->elementEnd('script');
+
+        return true;
+    }
+
+    function onEndNoticeSave($notice)
+    {
+        $this->log(LOG_INFO, "Called for save notice.");
+
+        $timelines = array();
+
+        // XXX: Add other timelines; this is just for the public one
+
+        if ($notice->is_local ||
+            ($notice->is_local == 0 && !common_config('public', 'localonly'))) {
+            $timelines[] = '/timelines/public';
+        }
+
+        $tags = $this->getNoticeTags($notice);
+
+        if (!empty($tags)) {
+            foreach ($tags as $tag) {
+                $timelines[] = '/timelines/tag/' . $tag;
+            }
+        }
+
+        if (count($timelines) > 0) {
+            // Require this, since we need it
+            require_once(INSTALLDIR.'/plugins/Comet/bayeux.class.inc.php');
+
+            $json = $this->noticeAsJson($notice);
+
+            // Bayeux? Comet? Huh? These terms confuse me
+            $bay = new Bayeux($this->server, $this->user, $this->password);
+
+            foreach ($timelines as $timeline) {
+                $this->log(LOG_INFO, "Posting notice $notice->id to '$timeline'.");
+                $bay->publish($timeline, $json);
+            }
+
+            $bay = NULL;
+        }
+
+        return true;
+    }
+
+    function noticeAsJson($notice)
+    {
+        // FIXME: this code should be abstracted to a neutral third
+        // party, like Notice::asJson(). I'm not sure of the ethics
+        // of refactoring from within a plugin, so I'm just abusing
+        // the TwitterApiAction method. Don't do this unless you're me!
+
+        require_once(INSTALLDIR.'/lib/twitterapi.php');
+
+        $act = new TwitterApiAction('/dev/null');
+
+        $arr = $act->twitter_status_array($notice, true);
+        $arr['url'] = $notice->bestUrl();
+        $arr['html'] = htmlspecialchars($notice->rendered);
+        $arr['source'] = htmlspecialchars($arr['source']);
+
+        if (!empty($notice->reply_to)) {
+            $reply_to = Notice::staticGet('id', $notice->reply_to);
+            if (!empty($reply_to)) {
+                $arr['in_reply_to_status_url'] = $reply_to->bestUrl();
+            }
+            $reply_to = null;
+        }
+
+        $profile = $notice->getProfile();
+        $arr['user']['profile_url'] = $profile->profileurl;
+
+        return $arr;
+    }
+
+    function getNoticeTags($notice)
+    {
+        $tags = null;
+
+        $nt = new Notice_tag();
+        $nt->notice_id = $notice->id;
+
+        if ($nt->find()) {
+            $tags = array();
+            while ($nt->fetch()) {
+                $tags[] = $nt->tag;
+            }
+        }
+
+        $nt->free();
+        $nt = null;
+
+        return $tags;
+    }
+
+    // Push this up to Plugin
+
+    function log($level, $msg)
+    {
+        common_log($level, get_class($this) . ': '.$msg);
+    }
+}

plugins/Comet/README

@@ -0,0 +1,26 @@
+This is a plugin to automatically load notices in the browser no
+matter who creates them -- the kind of thing we see with
+search.twitter.com, rejaw.com, or FriendFeed's "real time" news.
+
+NOTE: this is an insecure version; don't roll it out on a production
+server.
+
+It requires a cometd server. I've only had the cometd-java server work
+correctly; something's wiggy with the Twisted-based server.
+
+After you have a cometd server installed, just add this code to your
+config.php:
+
+    require_once(INSTALLDIR.'/plugins/Comet/CometPlugin.php');
+    $cp = new CometPlugin('http://example.com:8080/cometd/');
+
+Change 'example.com:8080' to the name and port of the server you
+installed cometd on.
+
+TODO:
+
+* Needs to be tested with Ajax submission. Probably messes everything
+  up.
+* Add more timelines: personal inbox and tags would be great.
+* Add security. In particular, only let the PHP code publish notices
+  to the cometd server. Currently, it doesn't try to authenticate.

plugins/Comet/bayeux.class.inc.php

@@ -0,0 +1,134 @@
+<?php
+/*
+ *
+ * Phomet: a php comet client
+ *
+ * Copyright (C) 2008 Morgan 'ARR!' Allen <morganrallen@gmail.com> http://morglog.alleycatracing.com
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+class Bayeux
+{
+    private $oCurl = '';
+    private $nNextId = 0;
+
+    private $sUser = '';
+    private $sPassword = '';
+
+    public $sUrl = '';
+
+    function __construct($sUrl, $sUser='', $sPassword='')
+    {
+        $this->sUrl = $sUrl;
+
+        $this->oCurl = curl_init();
+
+        $aHeaders = array();
+        $aHeaders[] = 'Connection: Keep-Alive';
+
+        curl_setopt($this->oCurl, CURLOPT_URL, $sUrl);
+        curl_setopt($this->oCurl, CURLOPT_HTTPHEADER, $aHeaders);
+        curl_setopt($this->oCurl, CURLOPT_HEADER, 0);
+        curl_setopt($this->oCurl, CURLOPT_POST, 1);
+        curl_setopt($this->oCurl, CURLOPT_RETURNTRANSFER,1);
+
+        if (!is_null($sUser) && mb_strlen($sUser) > 0) {
+            curl_setopt($this->oCurl, CURLOPT_USERPWD,"$sUser:$sPassword");
+        }
+
+        $this->handShake();
+    }
+
+    function __destruct()
+    {
+        $this->disconnect();
+    }
+
+    function handShake()
+    {
+        $msgHandshake = array();
+        $msgHandshake['channel'] = '/meta/handshake';
+        $msgHandshake['version'] = "1.0";
+        $msgHandshake['minimumVersion'] = "0.9";
+        $msgHandshake['supportedConnectionTypes'] = array('long-polling');
+        $msgHandshake['id'] = $this->nNextId++;
+
+        curl_setopt($this->oCurl, CURLOPT_POSTFIELDS, "message=".urlencode(str_replace('\\', '', json_encode(array($msgHandshake)))));
+
+        $data = curl_exec($this->oCurl);
+
+        if(curl_errno($this->oCurl))
+          die("Error: " . curl_error($this->oCurl));
+
+        $oReturn = json_decode($data);
+
+        if (is_array($oReturn)) {
+            $oReturn = $oReturn[0];
+        }
+
+        $bSuccessful = ($oReturn->successful) ? true : false;
+
+        if($bSuccessful)
+        {
+            $this->clientId = $oReturn->clientId;
+
+            $this->connect();
+        }
+    }
+
+    public function connect()
+    {
+        $aMsg['channel'] = '/meta/connect';
+        $aMsg['id'] = $this->nNextId++;
+        $aMsg['clientId'] = $this->clientId;
+        $aMsg['connectionType'] = 'long-polling';
+
+        curl_setopt($this->oCurl, CURLOPT_POSTFIELDS, "message=".urlencode(str_replace('\\', '', json_encode(array($aMsg)))));
+
+        $data = curl_exec($this->oCurl);
+    }
+
+    function disconnect()
+    {
+        $msgHandshake = array();
+        $msgHandshake['channel'] = '/meta/disconnect';
+        $msgHandshake['id'] = $this->nNextId++;
+        $msgHandshake['clientId'] = $this->clientId;
+
+        curl_setopt($this->oCurl, CURLOPT_POSTFIELDS, "message=".urlencode(str_replace('\\', '', json_encode(array($msgHandshake)))));
+
+        curl_exec($this->oCurl);
+    }
+
+    public function publish($sChannel, $oData)
+    {
+        if(!$sChannel || !$oData)
+          return;
+
+        $aMsg = array();
+
+        $aMsg['channel'] = $sChannel;
+        $aMsg['id'] = $this->nNextId++;
+        $aMsg['data'] = $oData;
+        $aMsg['clientId'] = $this->clientId;
+
+        curl_setopt($this->oCurl, CURLOPT_POSTFIELDS, "message=".urlencode(str_replace('\\', '', json_encode(array($aMsg)))));
+
+        $data = curl_exec($this->oCurl);
+//        var_dump($data);
+    }
+}

plugins/Comet/json2.js

@@ -0,0 +1,478 @@
+/*
+    http://www.JSON.org/json2.js
+    2009-04-16
+
+    Public Domain.
+
+    NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
+
+    See http://www.JSON.org/js.html
+
+    This file creates a global JSON object containing two methods: stringify
+    and parse.
+
+        JSON.stringify(value, replacer, space)
+            value       any JavaScript value, usually an object or array.
+
+            replacer    an optional parameter that determines how object
+                        values are stringified for objects. It can be a
+                        function or an array of strings.
+
+            space       an optional parameter that specifies the indentation
+                        of nested structures. If it is omitted, the text will
+                        be packed without extra whitespace. If it is a number,
+                        it will specify the number of spaces to indent at each
+                        level. If it is a string (such as '\t' or ' '),
+                        it contains the characters used to indent at each level.
+
+            This method produces a JSON text from a JavaScript value.
+
+            When an object value is found, if the object contains a toJSON
+            method, its toJSON method will be called and the result will be
+            stringified. A toJSON method does not serialize: it returns the
+            value represented by the name/value pair that should be serialized,
+            or undefined if nothing should be serialized. The toJSON method
+            will be passed the key associated with the value, and this will be
+            bound to the object holding the key.
+
+            For example, this would serialize Dates as ISO strings.
+
+                Date.prototype.toJSON = function (key) {
+                    function f(n) {
+                        // Format integers to have at least two digits.
+                        return n < 10 ? '0' + n : n;
+                    }
+
+                    return this.getUTCFullYear()   + '-' +
+                         f(this.getUTCMonth() + 1) + '-' +
+                         f(this.getUTCDate())      + 'T' +
+                         f(this.getUTCHours())     + ':' +
+                         f(this.getUTCMinutes())   + ':' +
+                         f(this.getUTCSeconds())   + 'Z';
+                };
+
+            You can provide an optional replacer method. It will be passed the
+            key and value of each member, with this bound to the containing
+            object. The value that is returned from your method will be
+            serialized. If your method returns undefined, then the member will
+            be excluded from the serialization.
+
+            If the replacer parameter is an array of strings, then it will be
+            used to select the members to be serialized. It filters the results
+            such that only members with keys listed in the replacer array are
+            stringified.
+
+            Values that do not have JSON representations, such as undefined or
+            functions, will not be serialized. Such values in objects will be
+            dropped; in arrays they will be replaced with null. You can use
+            a replacer function to replace those with JSON values.
+            JSON.stringify(undefined) returns undefined.
+
+            The optional space parameter produces a stringification of the
+            value that is filled with line breaks and indentation to make it
+            easier to read.
+
+            If the space parameter is a non-empty string, then that string will
+            be used for indentation. If the space parameter is a number, then
+            the indentation will be that many spaces.
+
+            Example:
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}]);
+            // text is '["e",{"pluribus":"unum"}]'
+
+
+            text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
+            // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
+
+            text = JSON.stringify([new Date()], function (key, value) {
+                return this[key] instanceof Date ?
+                    'Date(' + this[key] + ')' : value;
+            });
+            // text is '["Date(---current time---)"]'
+
+
+        JSON.parse(text, reviver)
+            This method parses a JSON text to produce an object or array.
+            It can throw a SyntaxError exception.
+
+            The optional reviver parameter is a function that can filter and
+            transform the results. It receives each of the keys and values,
+            and its return value is used instead of the original value.
+            If it returns what it received, then the structure is not modified.
+            If it returns undefined then the member is deleted.
+
+            Example:
+
+            // Parse the text. Values that look like ISO date strings will
+            // be converted to Date objects.
+
+            myData = JSON.parse(text, function (key, value) {
+                var a;
+                if (typeof value === 'string') {
+                    a =
+/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
+                    if (a) {
+                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+                            +a[5], +a[6]));
+                    }
+                }
+                return value;
+            });
+
+            myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
+                var d;
+                if (typeof value === 'string' &&
+                        value.slice(0, 5) === 'Date(' &&
+                        value.slice(-1) === ')') {
+                    d = new Date(value.slice(5, -1));
+                    if (d) {
+                        return d;
+                    }
+                }
+                return value;
+            });
+
+
+    This is a reference implementation. You are free to copy, modify, or
+    redistribute.
+
+    This code should be minified before deployment.
+    See http://javascript.crockford.com/jsmin.html
+
+    USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
+    NOT CONTROL.
+*/
+
+/*jslint evil: true */
+
+/*global JSON */
+
+/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
+    call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+    getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
+    lastIndex, length, parse, prototype, push, replace, slice, stringify,
+    test, toJSON, toString, valueOf
+*/
+
+// Create a JSON object only if one does not already exist. We create the
+// methods in a closure to avoid creating global variables.
+
+if (!this.JSON) {
+    JSON = {};
+}
+(function () {
+
+    function f(n) {
+        // Format integers to have at least two digits.
+        return n < 10 ? '0' + n : n;
+    }
+
+    if (typeof Date.prototype.toJSON !== 'function') {
+
+        Date.prototype.toJSON = function (key) {
+
+            return this.getUTCFullYear()   + '-' +
+                 f(this.getUTCMonth() + 1) + '-' +
+                 f(this.getUTCDate())      + 'T' +
+                 f(this.getUTCHours())     + ':' +
+                 f(this.getUTCMinutes())   + ':' +
+                 f(this.getUTCSeconds())   + 'Z';
+        };
+
+        String.prototype.toJSON =
+        Number.prototype.toJSON =
+        Boolean.prototype.toJSON = function (key) {
+            return this.valueOf();
+        };
+    }
+
+    var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+        gap,
+        indent,
+        meta = {    // table of character substitutions
+            '\b': '\\b',
+            '\t': '\\t',
+            '\n': '\\n',
+            '\f': '\\f',
+            '\r': '\\r',
+            '"' : '\\"',
+            '\\': '\\\\'
+        },
+        rep;
+
+
+    function quote(string) {
+
+// If the string contains no control characters, no quote characters, and no
+// backslash characters, then we can safely slap some quotes around it.
+// Otherwise we must also replace the offending characters with safe escape
+// sequences.
+
+        escapable.lastIndex = 0;
+        return escapable.test(string) ?
+            '"' + string.replace(escapable, function (a) {
+                var c = meta[a];
+                return typeof c === 'string' ? c :
+                    '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+            }) + '"' :
+            '"' + string + '"';
+    }
+
+
+    function str(key, holder) {
+
+// Produce a string from holder[key].
+
+        var i,          // The loop counter.
+            k,          // The member key.
+            v,          // The member value.
+            length,
+            mind = gap,
+            partial,
+            value = holder[key];
+
+// If the value has a toJSON method, call it to obtain a replacement value.
+
+        if (value && typeof value === 'object' &&
+                typeof value.toJSON === 'function') {
+            value = value.toJSON(key);
+        }
+
+// If we were called with a replacer function, then call the replacer to
+// obtain a replacement value.
+
+        if (typeof rep === 'function') {
+            value = rep.call(holder, key, value);
+        }
+
+// What happens next depends on the value's type.
+
+        switch (typeof value) {
+        case 'string':
+            return quote(value);
+
+        case 'number':
+
+// JSON numbers must be finite. Encode non-finite numbers as null.
+
+            return isFinite(value) ? String(value) : 'null';
+
+        case 'boolean':
+        case 'null':
+
+// If the value is a boolean or null, convert it to a string. Note:
+// typeof null does not produce 'null'. The case is included here in
+// the remote chance that this gets fixed someday.
+
+            return String(value);
+
+// If the type is 'object', we might be dealing with an object or an array or
+// null.
+
+        case 'object':
+
+// Due to a specification blunder in ECMAScript, typeof null is 'object',
+// so watch out for that case.
+
+            if (!value) {
+                return 'null';
+            }
+
+// Make an array to hold the partial results of stringifying this object value.
+
+            gap += indent;
+            partial = [];
+
+// Is the value an array?
+
+            if (Object.prototype.toString.apply(value) === '[object Array]') {
+
+// The value is an array. Stringify every element. Use null as a placeholder
+// for non-JSON values.
+
+                length = value.length;
+                for (i = 0; i < length; i += 1) {
+                    partial[i] = str(i, value) || 'null';
+                }
+
+// Join all of the elements together, separated with commas, and wrap them in
+// brackets.
+
+                v = partial.length === 0 ? '[]' :
+                    gap ? '[\n' + gap +
+                            partial.join(',\n' + gap) + '\n' +
+                                mind + ']' :
+                          '[' + partial.join(',') + ']';
+                gap = mind;
+                return v;
+            }
+
+// If the replacer is an array, use it to select the members to be stringified.
+
+            if (rep && typeof rep === 'object') {
+                length = rep.length;
+                for (i = 0; i < length; i += 1) {
+                    k = rep[i];
+                    if (typeof k === 'string') {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            } else {
+
+// Otherwise, iterate through all of the keys in the object.
+
+                for (k in value) {
+                    if (Object.hasOwnProperty.call(value, k)) {
+                        v = str(k, value);
+                        if (v) {
+                            partial.push(quote(k) + (gap ? ': ' : ':') + v);
+                        }
+                    }
+                }
+            }
+
+// Join all of the member texts together, separated with commas,
+// and wrap them in braces.
+
+            v = partial.length === 0 ? '{}' :
+                gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
+                        mind + '}' : '{' + partial.join(',') + '}';
+            gap = mind;
+            return v;
+        }
+    }
+
+// If the JSON object does not yet have a stringify method, give it one.
+
+    if (typeof JSON.stringify !== 'function') {
+        JSON.stringify = function (value, replacer, space) {
+
+// The stringify method takes a value and an optional replacer, and an optional
+// space parameter, and returns a JSON text. The replacer can be a function
+// that can replace values, or an array of strings that will select the keys.
+// A default replacer method can be provided. Use of the space parameter can
+// produce text that is more easily readable.
+
+            var i;
+            gap = '';
+            indent = '';
+
+// If the space parameter is a number, make an indent string containing that
+// many spaces.
+
+            if (typeof space === 'number') {
+                for (i = 0; i < space; i += 1) {
+                    indent += ' ';
+                }
+
+// If the space parameter is a string, it will be used as the indent string.
+
+            } else if (typeof space === 'string') {
+                indent = space;
+            }
+
+// If there is a replacer, it must be a function or an array.
+// Otherwise, throw an error.
+
+            rep = replacer;
+            if (replacer && typeof replacer !== 'function' &&
+                    (typeof replacer !== 'object' ||
+                     typeof replacer.length !== 'number')) {
+                throw new Error('JSON.stringify');
+            }
+
+// Make a fake root object containing our value under the key of ''.
+// Return the result of stringifying the value.
+
+            return str('', {'': value});
+        };
+    }
+
+
+// If the JSON object does not yet have a parse method, give it one.
+
+    if (typeof JSON.parse !== 'function') {
+        JSON.parse = function (text, reviver) {
+
+// The parse method takes a text and an optional reviver function, and returns
+// a JavaScript value if the text is a valid JSON text.
+
+            var j;
+
+            function walk(holder, key) {
+
+// The walk method is used to recursively walk the resulting structure so
+// that modifications can be made.
+
+                var k, v, value = holder[key];
+                if (value && typeof value === 'object') {
+                    for (k in value) {
+                        if (Object.hasOwnProperty.call(value, k)) {
+                            v = walk(value, k);
+                            if (v !== undefined) {
+                                value[k] = v;
+                            } else {
+                                delete value[k];
+                            }
+                        }
+                    }
+                }
+                return reviver.call(holder, key, value);
+            }
+
+
+// Parsing happens in four stages. In the first stage, we replace certain
+// Unicode characters with escape sequences. JavaScript handles many characters
+// incorrectly, either silently deleting them, or treating them as line endings.
+
+            cx.lastIndex = 0;
+            if (cx.test(text)) {
+                text = text.replace(cx, function (a) {
+                    return '\\u' +
+                        ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+                });
+            }
+
+// In the second stage, we run the text against regular expressions that look
+// for non-JSON patterns. We are especially concerned with '()' and 'new'
+// because they can cause invocation, and '=' because it can cause mutation.
+// But just to be safe, we want to reject all unexpected forms.
+
+// We split the second stage into 4 regexp operations in order to work around
+// crippling inefficiencies in IE's and Safari's regexp engines. First we
+// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
+// replace all simple value tokens with ']' characters. Third, we delete all
+// open brackets that follow a colon or comma or that begin the text. Finally,
+// we look to see that the remaining characters are only whitespace or ']' or
+// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
+
+            if (/^[\],:{}\s]*$/.
+test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
+replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
+replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+
+// In the third stage we use the eval function to compile the text into a
+// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
+// in JavaScript: it can begin a block or an object literal. We wrap the text
+// in parens to eliminate the ambiguity.
+
+                j = eval('(' + text + ')');
+
+// In the optional fourth stage, we recursively walk the new structure, passing
+// each name/value pair to a reviver function for possible transformation.
+
+                return typeof reviver === 'function' ?
+                    walk({'': j}, '') : j;
+            }
+
+// If the text is not JSON parseable, then a SyntaxError is thrown.
+
+            throw new SyntaxError('JSON.parse');
+        };
+    }
+}());

plugins/Comet/updatetimeline.js

@@ -0,0 +1,154 @@
+// update the local timeline from a Comet server
+//
+
+var updater = function()
+{
+     var _server;
+     var _timeline;
+     var _userid;
+     var _replyurl;
+     var _favorurl;
+     var _deleteurl;
+     var _cometd;
+
+     return {
+          init: function(server, timeline, userid, replyurl, favorurl, deleteurl)
+          {
+               _cometd = $.cometd; // Uses the default Comet object
+               _cometd.setLogLevel('debug');
+               _cometd.init(server);
+               _server = server;
+               _timeline = timeline;
+               _userid = userid;
+               _favorurl = favorurl;
+               _replyurl = replyurl;
+               _deleteurl = deleteurl;
+               _cometd.subscribe(timeline, receive);
+               $(window).unload(leave);
+          }
+     }
+
+     function leave()
+     {
+          _cometd.disconnect();
+     }
+
+     function receive(message)
+     {
+          id = message.data.id;
+
+          // Don't add it if it already exists
+
+          if ($("#notice-"+id).length > 0) {
+               return;
+          }
+
+          var noticeItem = makeNoticeItem(message.data);
+          $("#notices_primary .notices").prepend(noticeItem, true);
+          $("#notices_primary .notice:first").css({display:"none"});
+          $("#notices_primary .notice:first").fadeIn(1000);
+          NoticeHover();
+          NoticeReply();
+     }
+
+     function makeNoticeItem(data)
+     {
+          user = data['user'];
+          html = data['html'].replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&quot;/g,'"');
+          source = data['source'].replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&quot;/g,'"');
+
+          ni = "<li class=\"hentry notice\" id=\"notice-"+data['id']+"\">"+
+               "<div class=\"entry-title\">"+
+               "<span class=\"vcard author\">"+
+               "<a href=\""+user['profile_url']+"\" class=\"url\">"+
+               "<img src=\""+user['profile_image_url']+"\" class=\"avatar photo\" width=\"48\" height=\"48\" alt=\""+user['screen_name']+"\"/>"+
+               "<span class=\"nickname fn\">"+user['screen_name']+"</span>"+
+               "</a>"+
+               "</span>"+
+               "<p class=\"entry-content\">"+html+"</p>"+
+               "</div>"+
+               "<div class=\"entry-content\">"+
+               "<dl class=\"timestamp\">"+
+               "<dt>Published</dt>"+
+               "<dd>"+
+               "<a rel=\"bookmark\" href=\""+data['url']+"\" >"+
+               "<abbr class=\"published\" title=\""+data['created_at']+"\">a few seconds ago</abbr>"+
+               "</a> "+
+               "</dd>"+
+               "</dl>"+
+               "<dl class=\"device\">"+
+               "<dt>From</dt> "+
+               "<dd>"+source+"</dd>"+ // may have a link, I think
+               "</dl>";
+
+          if (data['in_reply_to_status_id']) {
+               ni = ni+" <dl class=\"response\">"+
+                    "<dt>To</dt>"+
+                    "<dd>"+
+                    "<a href=\""+data['in_reply_to_status_url']+"\" rel=\"in-reply-to\">in reply to</a>"+
+                    "</dd>"+
+                    "</dl>";
+          }
+
+          ni = ni+"</div>"+
+               "<div class=\"notice-options\">";
+
+          if (_userid != 0) {
+               var input = $("form#form_notice fieldset input#token");
+               var session_key = input.val();
+               ni = ni+makeFavoriteForm(data['id'], session_key);
+               ni = ni+makeReplyLink(data['id'], data['user']['screen_name']);
+               if (_userid == data['user']['id']) {
+                    ni = ni+makeDeleteLink(data['id']);
+               }
+          }
+
+          ni = ni+"</div>"+
+               "</li>";
+          return ni;
+     }
+
+     function makeFavoriteForm(id, session_key)
+     {
+          var ff;
+
+          ff = "<form id=\"favor-"+id+"\" class=\"form_favor\" method=\"post\" action=\""+_favorurl+"\">"+
+               "<fieldset>"+
+               "<legend>Favor this notice</legend>"+ // XXX: i18n
+               "<input name=\"token-"+id+"\" type=\"hidden\" id=\"token-"+id+"\" value=\""+session_key+"\"/>"+
+               "<input name=\"notice\" type=\"hidden\" id=\"notice-n"+id+"\" value=\""+id+"\"/>"+
+               "<input type=\"submit\" id=\"favor-submit-"+id+"\" name=\"favor-submit-"+id+"\" class=\"submit\" value=\"Favor\" title=\"Favor this notice\"/>"+
+               "</fieldset>"+
+               "</form>";
+          return ff;
+     }
+
+     function makeReplyLink(id, nickname)
+     {
+          var rl;
+          rl = "<dl class=\"notice_reply\">"+
+               "<dt>Reply to this notice</dt>"+
+               "<dd>"+
+               "<a href=\""+_replyurl+"?replyto="+nickname+"\" title=\"Reply to this notice\">Reply <span class=\"notice_id\">"+id+"</span>"+
+               "</a>"+
+               "</dd>"+
+               "</dl>";
+          return rl;
+     }
+
+     function makeDeleteLink(id)
+     {
+          var dl, delurl;
+          delurl = _deleteurl.replace("0000000000", id);
+
+          dl = "<dl class=\"notice_delete\">"+
+               "<dt>Delete this notice</dt>"+
+               "<dd>"+
+               "<a href=\""+delurl+"\" title=\"Delete this notice\">Delete</a>"+
+               "</dd>"+
+               "</dl>";
+
+          return dl;
+     }
+}();
+