From 1c8399fde123fa2bc7b4ebf21fb323d215a9e7b4 Mon Sep 17 00:00:00 2001
From: James Walker <walkah@walkah.net>
Date: Wed, 3 Mar 2010 23:20:04 -0500
Subject: [PATCH] refactor xrd to allow for ownerxrd - xrd document for the
 site owner. introduced $config['webfinger']['owner'] for a custom xrd subject

---
 plugins/OStatus/OStatusPlugin.php             |  4 +-
 plugins/OStatus/actions/ownerxrd.php          | 56 +++++++++++++++++++
 plugins/OStatus/actions/userxrd.php           | 48 ++++++++++++++++
 .../{actions/xrd.php => lib/xrdaction.php}    | 32 ++++-------
 4 files changed, 119 insertions(+), 21 deletions(-)
 create mode 100644 plugins/OStatus/actions/ownerxrd.php
 create mode 100644 plugins/OStatus/actions/userxrd.php
 rename plugins/OStatus/{actions/xrd.php => lib/xrdaction.php} (86%)

diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index cc7e759764..8baa857d8c 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -44,7 +44,9 @@ class OStatusPlugin extends Plugin
         $m->connect('.well-known/host-meta',
                     array('action' => 'hostmeta'));
         $m->connect('main/xrd',
-                    array('action' => 'xrd'));
+                    array('action' => 'userxrd'));
+        $m->connect('main/ownerxrd',
+                    array('action' => 'ownerxrd'));
         $m->connect('main/ostatus',
                     array('action' => 'ostatusinit'));
         $m->connect('main/ostatus?nickname=:nickname',
diff --git a/plugins/OStatus/actions/ownerxrd.php b/plugins/OStatus/actions/ownerxrd.php
new file mode 100644
index 0000000000..9c141d8c79
--- /dev/null
+++ b/plugins/OStatus/actions/ownerxrd.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @maintainer James Walker <james@status.net>
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+
+class OwnerxrdAction extends XrdAction
+{
+
+    public $uri;
+
+    function prepare($args)
+    {
+        $this->user = User::siteOwner();
+        
+        if (!$this->user) {
+            $this->clientError(_('No such user.'), 404);
+            return false;
+        }
+
+        $nick = common_canonical_nickname($this->user->nickname);
+        $acct = 'acct:' . $nick . '@' . common_config('site', 'server');
+        
+        $this->xrd = new XRD();
+
+        // Check to see if a $config['webfinger']['owner'] has been set
+        if ($owner = common_config('webfinger', 'owner')) {
+            $this->xrd->subject = Discovery::normalize($owner);
+            $this->xrd->alias[] = $acct;
+        } else {
+            $this->xrd->subject = $acct;
+        }
+
+        return true;
+    }
+}
diff --git a/plugins/OStatus/actions/userxrd.php b/plugins/OStatus/actions/userxrd.php
new file mode 100644
index 0000000000..414de9364b
--- /dev/null
+++ b/plugins/OStatus/actions/userxrd.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/**
+ * @package OStatusPlugin
+ * @maintainer James Walker <james@status.net>
+ */
+
+if (!defined('STATUSNET')) { exit(1); }
+
+class UserxrdAction extends XrdAction
+{
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $this->uri = $this->trimmed('uri');
+        $acct = Discovery::normalize($this->uri);
+
+        list($nick, $domain) = explode('@', substr(urldecode($acct), 5));
+        $nick = common_canonical_nickname($nick);
+
+        $this->user = User::staticGet('nickname', $nick);
+        if (!$this->user) {
+            $this->clientError(_('No such user.'), 404);
+            return false;
+        }
+
+        return true;
+    }
+}
diff --git a/plugins/OStatus/actions/xrd.php b/plugins/OStatus/lib/xrdaction.php
similarity index 86%
rename from plugins/OStatus/actions/xrd.php
rename to plugins/OStatus/lib/xrdaction.php
index f574b60ee1..6881292add 100644
--- a/plugins/OStatus/actions/xrd.php
+++ b/plugins/OStatus/lib/xrdaction.php
@@ -28,32 +28,24 @@ class XrdAction extends Action
 {
 
     public $uri;
+    
+    public $user;
 
-    function prepare($args)
-    {
-        parent::prepare($args);
-
-        $this->uri = $this->trimmed('uri');
-
-        return true;
-    }
-
+    public $xrd;
+    
     function handle()
     {
-        $acct = Discovery::normalize($this->uri);
+        $nick =  $this->user->nickname;
 
-        $xrd = new XRD();
-
-        list($nick, $domain) = explode('@', substr(urldecode($acct), 5));
-        $nick = common_canonical_nickname($nick);
-
-        $this->user = User::staticGet('nickname', $nick);
-        if (!$this->user) {
-            $this->clientError(_('No such user.'), 404);
-            return false;
+        if (empty($this->xrd)) {
+            $xrd = new XRD();
+        } else {
+            $xrd = $this->xrd;
         }
 
-        $xrd->subject = $this->uri;
+        if (empty($xrd->subject)) {
+            $xrd->subject = Discovery::normalize($this->uri);
+        }
         $xrd->alias[] = common_profile_url($nick);
         $xrd->links[] = array('rel' => Discovery::PROFILEPAGE,
                               'type' => 'text/html',