Merge branch '0.7.x' into utf8

33 files changed, 357 insertions, 121 deletions

diff --git a/actions/accesstoken.php b/actions/accesstoken.php
index 77fdf6aef..46b43c702 100644
--- a/actions/accesstoken.php
+++ b/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();
+            $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__);
diff --git a/actions/all.php b/actions/all.php
index 69890a70c..a53bbea07 100644
--- a/actions/all.php
+++ b/actions/all.php
@@ -69,6 +69,17 @@ class AllAction extends ProfileAction
                               sprintf(_('Feed for friends of %s (Atom)'), $this->user->nickname)));
     }
 
+    /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'all', array('nickname' => $this->user->nickname));
+    }
+
     function showLocalNav()
     {
         $nav = new PersonalGroupNav($this);
@@ -82,7 +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);
             }
diff --git a/actions/api.php b/actions/api.php
index d2f0a2eff..8762b4bcd 100644
--- a/actions/api.php
+++ b/actions/api.php
@@ -130,6 +130,7 @@ class ApiAction extends Action
                                  'statuses/friends_timeline',
                                  'statuses/friends',
                                  'statuses/replies',
+                                 'statuses/mentions',
                                  'statuses/followers',
                                  'favorites/favorites');
 
diff --git a/actions/facebookhome.php b/actions/facebookhome.php
index 5946e6c98..4c2b26355 100644
--- a/actions/facebookhome.php
+++ b/actions/facebookhome.php
@@ -138,9 +138,6 @@ class FacebookhomeAction extends FacebookAction
 
     function setDefaults()
     {
-        // A default prefix string for notices
-        $this->facebook->api_client->data_setUserPreference(
-            FACEBOOK_NOTICE_PREFIX, 'dented: ');
         $this->facebook->api_client->data_setUserPreference(
             FACEBOOK_PROMPTED_UPDATE_PREF, 'false');
     }
diff --git a/actions/facebookinvite.php b/actions/facebookinvite.php
index 1302064ad..2207580f7 100644
--- a/actions/facebookinvite.php
+++ b/actions/facebookinvite.php
@@ -17,7 +17,9 @@
  * along with this program.     If not, see <http://www.gnu.org/licenses/>.
  */
 
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('LACONICA')) {
+    exit(1);
+}
 
 require_once(INSTALLDIR.'/lib/facebookaction.php');
 
@@ -67,7 +69,7 @@ class FacebookinviteAction extends FacebookAction
     function showSuccessContent()
     {
 
-        $this->element('h2', null, sprintf(_('Thanks for inviting your friends to use %s'), 
+        $this->element('h2', null, sprintf(_('Thanks for inviting your friends to use %s'),
             common_config('site', 'name')));
         $this->element('p', null, _('Invitations have been sent to the following users:'));
 
@@ -89,16 +91,6 @@ class FacebookinviteAction extends FacebookAction
 
     function showFormContent()
     {
-
-        // Get a list of users who are already using the app for exclusion
-        $exclude_ids = $this->facebook->api_client->friends_getAppUsers();
-        $exclude_ids_csv = null;
-        
-        // fbml needs these as a csv string, not an array
-        if ($exclude_ids) {
-            $exclude_ids_csv = implode(',', $exclude_ids);
-        }
-
         $content = sprintf(_('You have been invited to %s'), common_config('site', 'name')) .
             htmlentities('<fb:req-choice url="' . $this->app_uri . '" label="Add"/>');
 
@@ -109,36 +101,43 @@ class FacebookinviteAction extends FacebookAction
                                                       'content' => $content));
         $this->hidden('invite', 'true');
         $actiontext = sprintf(_('Invite your friends to use %s'), common_config('site', 'name'));
-        
-        $multi_params = array('showborder' => 'false');    
+
+        $multi_params = array('showborder' => 'false');
         $multi_params['actiontext'] = $actiontext;
-        
-        if ($exclude_ids_csv) {
+        $multi_params['bypass'] = 'cancel';
+
+        // Get a list of users who are already using the app for exclusion
+        $exclude_ids = $this->facebook->api_client->friends_getAppUsers();
+        $exclude_ids_csv = null;
+
+        // fbml needs these as a csv string, not an array
+        if ($exclude_ids) {
+            $exclude_ids_csv = implode(',', $exclude_ids);
             $multi_params['exclude_ids'] = $exclude_ids_csv;
         }
 
-        $multi_params['bypass'] = 'cancel';
-                
         $this->element('fb:multi-friend-selector', $multi_params);
-
         $this->elementEnd('fb:request-form');
 
-        $this->element('h2', null, sprintf(_('Friends already using %s:'), 
-            common_config('site', 'name')));
-        $this->elementStart('ul', array('id' => 'facebook-friends'));
-        
-        foreach ($exclude_ids as $friend) {
-            $this->elementStart('li');
-            $this->element('fb:profile-pic', array('uid' => $friend, 'size' => 'square'));
-            $this->element('fb:name', array('uid' => $friend,
-                                            'capitalize' => 'true'));
-            $this->elementEnd('li');
-        }
+        if ($exclude_ids) {
 
-        $this->elementEnd("ul");
+            $this->element('h2', null, sprintf(_('Friends already using %s:'),
+                common_config('site', 'name')));
+            $this->elementStart('ul', array('id' => 'facebook-friends'));
+
+            foreach ($exclude_ids as $friend) {
+                $this->elementStart('li');
+                $this->element('fb:profile-pic', array('uid' => $friend, 'size' => 'square'));
+                $this->element('fb:name', array('uid' => $friend,
+                                                'capitalize' => 'true'));
+                $this->elementEnd('li');
+            }
+
+            $this->elementEnd("ul");
+        }
     }
-    
-    function title() 
+
+    function title()
     {
         return sprintf(_('Send invitations'));
     }
diff --git a/actions/favorited.php b/actions/favorited.php
index c902d80f5..7e31303e3 100644
--- a/actions/favorited.php
+++ b/actions/favorited.php
@@ -221,4 +221,15 @@ class FavoritedAction extends Action
         $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
                           $this->page, 'favorited');
     }
+
+    /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'favorited');
+    }
 }
diff --git a/actions/favoritesrss.php b/actions/favoritesrss.php
index f85bf1b19..6b46b8dec 100644
--- a/actions/favoritesrss.php
+++ b/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' =>
                                         $user->nickname)),
diff --git a/actions/finishremotesubscribe.php b/actions/finishremotesubscribe.php
index d54c29a60..3e3a81715 100644
--- a/actions/finishremotesubscribe.php
+++ b/actions/finishremotesubscribe.php
@@ -44,7 +44,7 @@ class FinishremotesubscribeAction extends Action
         common_debug('stored request: '.print_r($omb,true), __FILE__);
 
         common_remove_magic_from_request();
-        $req = OAuthRequest::from_request();
+        $req = OAuthRequest::from_request('POST', common_local_url('finishuserauthorization'));
 
         $token = $req->get_parameter('oauth_token');
 
diff --git a/actions/groupmembers.php b/actions/groupmembers.php
index a90108e4d..909935bec 100644
--- a/actions/groupmembers.php
+++ b/actions/groupmembers.php
@@ -137,4 +137,15 @@ class GroupmembersAction extends Action
                           $this->page, 'groupmembers',
                           array('nickname' => $this->group->nickname));
     }
-}
\ No newline at end of file
+
+    /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'groupmembers', array('nickname' => $this->group->nickname));
+    }
+}
diff --git a/actions/grouprss.php b/actions/grouprss.php
index a9a2eef87..0b7280a11 100644
--- a/actions/grouprss.php
+++ b/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
diff --git a/actions/groups.php b/actions/groups.php
index 26b52a5fc..e20acce70 100644
--- a/actions/groups.php
+++ b/actions/groups.php
@@ -129,4 +129,15 @@ class GroupsAction extends Action
         $gbm = new GroupsByMembersSection($this);
         $gbm->show();
     }
+
+    /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'groups', array('nickname' => $this->group->nickname));
+    }
 }
diff --git a/actions/inbox.php b/actions/inbox.php
index b553ab26c..7b5cf2d20 100644
--- a/actions/inbox.php
+++ b/actions/inbox.php
@@ -64,6 +64,17 @@ class InboxAction extends MailboxAction
     }
 
     /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'inbox', array('nickname' => $this->user->nickname));
+    }
+
+    /**
      * Retrieve the messages for this user and this page
      *
      * Does a query for the right messages
diff --git a/actions/newmessage.php b/actions/newmessage.php
index 82276ff34..52d4899ba 100644
--- a/actions/newmessage.php
+++ b/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);
+        }
+    }
 
-        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();
     }
 
diff --git a/actions/noticesearch.php b/actions/noticesearch.php
index 095d0a454..d996998fc 100644
--- a/actions/noticesearch.php
+++ b/actions/noticesearch.php
@@ -184,11 +184,13 @@ class SearchNoticeListItem extends NoticeListItem {
     function highlight($text, $terms)
     {
         /* Highligh search terms */
-        $pattern = '/('.implode('|', array_map('htmlspecialchars', $terms)).')/i';
+        $options = implode('|', array_map('preg_quote', array_map('htmlspecialchars', $terms),
+                                                            array_fill(0, sizeof($terms), '/')));
+        $pattern = "/($options)/i";
         $result  = preg_replace($pattern, '<strong>\\1</strong>', $text);
 
         /* Remove highlighting from inside links, loop incase multiple highlights in links */
-        $pattern = '/(href="[^"]*)<strong>('.implode('|', array_map('htmlspecialchars', $terms)).')<\/strong>([^"]*")/iU';
+        $pattern = '/(href="[^"]*)<strong>('.$options.')<\/strong>([^"]*")/iU';
         do {
             $result = preg_replace($pattern, '\\1\\2\\3', $result, -1, $count);
         } while ($count);
diff --git a/actions/openidsettings.php b/actions/openidsettings.php
index 92469d20f..5f59ebc01 100644
--- a/actions/openidsettings.php
+++ b/actions/openidsettings.php
@@ -67,8 +67,8 @@ class OpenidsettingsAction extends AccountSettingsAction
 
     function getInstructions()
     {
-        return _('[OpenID](%%doc.openid%%) lets you log into many sites ' .
-                 ' with the same user account. '.
+        return _('[OpenID](%%doc.openid%%) lets you log into many sites' .
+                 ' with the same user account.'.
                  ' Manage your associated OpenIDs from here.');
     }
 
diff --git a/actions/outbox.php b/actions/outbox.php
index c8d7f2812..deef1cc87 100644
--- a/actions/outbox.php
+++ b/actions/outbox.php
@@ -63,6 +63,17 @@ class OutboxAction extends MailboxAction
     }
 
     /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'outbox', array('nickname' => $this->user->nickname));
+    }
+
+    /**
      * retrieve the messages for this user and this page
      *
      * Does a query for the right messages
diff --git a/actions/postnotice.php b/actions/postnotice.php
index c32d8ca94..3e98b3cd5 100644
--- a/actions/postnotice.php
+++ b/actions/postnotice.php
@@ -28,7 +28,7 @@ class PostnoticeAction extends Action
         parent::handle($args);
         try {
             common_remove_magic_from_request();
-            $req = OAuthRequest::from_request();
+            $req = OAuthRequest::from_request('POST', common_local_url('postnotice'));
             # Note: server-to-server function!
             $server = omb_oauth_server();
             list($consumer, $token) = $server->verify_request($req);
diff --git a/actions/public.php b/actions/public.php
index 27153f131..d2f9da646 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -136,6 +136,17 @@ class PublicAction extends Action
     }
 
     /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'public');
+    }
+
+    /**
      * Extra head elements
      *
      * We include a <meta> element linking to the publicxrds page, for OpenID
diff --git a/actions/recoverpassword.php b/actions/recoverpassword.php
index 620fe7eb8..82263fcd5 100644
--- a/actions/recoverpassword.php
+++ b/actions/recoverpassword.php
@@ -151,11 +151,11 @@ class RecoverpasswordAction extends Action
                 $this->element('p', null,
                                _('If you\'ve forgotten or lost your' .
                                  ' password, you can get a new one sent to' .
-                                 ' the email address you have stored ' .
+                                 ' the email address you have stored' .
                                  ' in your account.'));
             } else if ($this->mode == 'reset') {
                 $this->element('p', null,
-                               _('You\'ve been identified. Enter a ' .
+                               _('You\'ve been identified. Enter a' .
                                  ' new password below. '));
             }
             $this->elementEnd('div');
diff --git a/actions/replies.php b/actions/replies.php
index eac4d0a3a..dfb520d64 100644
--- a/actions/replies.php
+++ b/actions/replies.php
@@ -139,6 +139,17 @@ class RepliesAction extends Action
     }
 
     /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'replies', array('nickname' => $this->user->nickname));
+    }
+
+    /**
      * show the personal group nav
      *
      * @return void
diff --git a/actions/requesttoken.php b/actions/requesttoken.php
index fb577fdd5..9507e3d6c 100644
--- a/actions/requesttoken.php
+++ b/actions/requesttoken.php
@@ -69,7 +69,7 @@ class RequesttokenAction extends Action
         parent::handle($args);
         try {
             common_remove_magic_from_request();
-            $req    = OAuthRequest::from_request();
+            $req    = OAuthRequest::from_request('POST', common_local_url('requesttoken'));
             $server = omb_oauth_server();
             $token  = $server->fetch_request_token($req);
             print $token;
diff --git a/actions/showfavorites.php b/actions/showfavorites.php
index e8cf1cb01..eed62a2ab 100644
--- a/actions/showfavorites.php
+++ b/actions/showfavorites.php
@@ -74,9 +74,9 @@ class ShowfavoritesAction extends Action
     function title()
     {
         if ($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);
         }
@@ -151,6 +151,18 @@ class ShowfavoritesAction extends Action
     }
 
     /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'showfavorites', array('nickname' => $this->user->nickname));
+    }
+
+
+    /**
      * show the personal group nav
      *
      * @return void
diff --git a/actions/showgroup.php b/actions/showgroup.php
index 7e86a79f1..a7df39727 100644
--- a/actions/showgroup.php
+++ b/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
@@ -312,6 +312,17 @@ class ShowgroupAction extends Action
     }
 
     /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'showgroup', array('nickname' => $this->group->nickname));
+    }
+
+    /**
      * Fill in the sidebar.
      *
      * @return void
@@ -350,7 +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'));
diff --git a/actions/showstream.php b/actions/showstream.php
index c1a2c337a..82665e5b8 100644
--- a/actions/showstream.php
+++ b/actions/showstream.php
@@ -135,6 +135,17 @@ class ShowstreamAction extends ProfileAction
                               sprintf(_('FOAF for %s'), $this->user->nickname)));
     }
 
+    /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'showstream', array('nickname' => $this->user->nickname));
+    }
+
     function extraHead()
     {
         // for remote subscriptions etc.
diff --git a/actions/subscribers.php b/actions/subscribers.php
index d91a7d4fd..4482de9a7 100644
--- a/actions/subscribers.php
+++ b/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
diff --git a/actions/subscriptions.php b/actions/subscriptions.php
index e6f3c54db..095b18ad8 100644
--- a/actions/subscriptions.php
+++ b/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
diff --git a/actions/tag.php b/actions/tag.php
index 7f82c2a58..02f3e3522 100644
--- a/actions/tag.php
+++ b/actions/tag.php
@@ -45,6 +45,13 @@ class TagAction extends Action
         return true;
     }
 
+    function showSections()
+    {
+        $pop = new PopularNoticeSection($this);
+        $pop->show();
+    }
+
+
     function title()
     {
         if ($this->page == 1) {
@@ -70,6 +77,17 @@ class TagAction extends Action
                               sprintf(_('Feed for tag %s'), $this->tag)));
     }
 
+    /**
+     * Output document relationship links
+     *
+     * @return void
+     */
+    function showRelationshipLinks()
+    {
+        $this->sequenceRelationships($this->page > 1, $this->count > NOTICES_PER_PAGE, // FIXME
+                                     $this->page, 'tag', array('tag' => $this->tag));
+    }
+
     function showPageNotice()
     {
         return sprintf(_('Messages tagged "%s", most recent first'), $this->tag);
diff --git a/actions/twitapifriendships.php b/actions/twitapifriendships.php
index c50c5e84a..2f8250e0d 100644
--- a/actions/twitapifriendships.php
+++ b/actions/twitapifriendships.php
@@ -133,11 +133,7 @@ class TwitapifriendshipsAction extends TwitterapiAction
             return;
         }
 
-        if ($user_a->isSubscribed($user_b)) {
-            $result = 'true';
-        } else {
-            $result = 'false';
-        }
+        $result = $user_a->isSubscribed($user_b);
 
         switch ($apidata['content-type']) {
          case 'xml':
diff --git a/actions/twitapistatuses.php b/actions/twitapistatuses.php
index 323c4f1f8..3abeba367 100644
--- a/actions/twitapistatuses.php
+++ b/actions/twitapistatuses.php
@@ -144,10 +144,10 @@ class TwitapistatusesAction extends TwitterapiAction
             break;
          case 'atom':
             if (isset($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 = $selfuri = common_root_url() .
-                     'api/statuses/replies/' . $apidata['api_arg'] . '.atom';
-             } else {
-                 $selfuri = $selfuri = common_root_url() .
-                  'api/statuses/replies.atom';
-             }
-            $this->show_atom_timeline($notices, $title, $id, $link, $subtitle, null, $selfuri);
+            $selfuri = common_root_url() .
+                ltrim($_SERVER['QUERY_STRING'], 'p=');
+            $this->show_atom_timeline($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);
diff --git a/actions/twitapiusers.php b/actions/twitapiusers.php
index 2894b7486..1542cfb33 100644
--- a/actions/twitapiusers.php
+++ b/actions/twitapiusers.php
@@ -82,8 +82,8 @@ class TwitapiusersAction extends TwitterapiAction
 		$twitter_user['profile_text_color'] = '';
 		$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_sidebar_border_color'] = '';
+		$twitter_user['profile_background_tile'] = false;
 
 		$faves = DB_DataObject::factory('fave');
 		$faves->user_id = $user->id;
@@ -103,24 +103,16 @@ class TwitapiusersAction extends TwitterapiAction
 
 		if (isset($apidata['user'])) {
 
-			if ($apidata['user']->isSubscribed($profile)) {
-				$twitter_user['following'] = 'true';
-			} else {
-				$twitter_user['following'] = 'false';
-			}
+			$twitter_user['following'] = $apidata['user']->isSubscribed($profile);
             
-            // Notifications on?
-		    $sub = Subscription::pkeyGet(array('subscriber' =>
-		        $apidata['user']->id, 'subscribed' => $profile->id));
+			// Notifications on?
+			$sub = Subscription::pkeyGet(array('subscriber' =>
+				$apidata['user']->id, 'subscribed' => $profile->id));
             
-            if ($sub) {
-                if ($sub->jabber || $sub->sms) {
-                    $twitter_user['notifications'] = 'true';
-                } else {
-                    $twitter_user['notifications'] = 'false';
-                }
-            }
-        }
+			if ($sub) {
+				$twitter_user['notifications'] = ($sub->jabber || $sub->sms);
+			}
+		}
         
 		if ($apidata['content-type'] == 'xml') {
 			$this->init_document('xml');
diff --git a/actions/twittersettings.php b/actions/twittersettings.php
index 45725d3ff..0b98eef59 100644
--- a/actions/twittersettings.php
+++ b/actions/twittersettings.php
@@ -261,7 +261,7 @@ class TwittersettingsAction extends ConnectSettingsAction
                                             'alt' =>  ($other->fullname) ?
                                             $other->fullname :
                                             $other->nickname));
-                
+
                 $this->element('span', 'fn nickname', $other->nickname);
                 $this->elementEnd('a');
                 $this->elementEnd('li');
@@ -375,6 +375,8 @@ class TwittersettingsAction extends ConnectSettingsAction
 
         if ($friendsync) {
             save_twitter_friends($user, $twit_user->id, $screen_name, $password);
+            $flink->last_friendsync = common_sql_now();
+            $flink->update();
         }
 
         $this->showForm(_('Twitter settings saved.'), true);
diff --git a/actions/updateprofile.php b/actions/updateprofile.php
index 7dc52fda9..08cb31ae0 100644
--- a/actions/updateprofile.php
+++ b/actions/updateprofile.php
@@ -29,7 +29,7 @@ class UpdateprofileAction extends Action
         parent::handle($args);
         try {
             common_remove_magic_from_request();
-            $req = OAuthRequest::from_request();
+            $req = OAuthRequest::from_request('POST', common_local_url('updateprofile'));
             # Note: server-to-server function!
             $server = omb_oauth_server();
             list($consumer, $token) = $server->verify_request($req);
diff --git a/actions/userauthorization.php b/actions/userauthorization.php
index 8723848c7..168019149 100644
--- a/actions/userauthorization.php
+++ b/actions/userauthorization.php
@@ -97,47 +97,91 @@ class UserauthorizationAction extends Action
         $location = $params['omb_listenee_location'];
         $avatar = $params['omb_listenee_avatar'];
 
-        $this->elementStart('div', 'profile');
+        $this->elementStart('div', array('class' => 'profile'));
+        $this->elementStart('div', 'entity_profile vcard');
+        $this->elementStart('a', array('href' => $profile,
+                                            'class' => 'url'));
         if ($avatar) {
             $this->element('img', array('src' => $avatar,
-                                        'class' => 'avatar',
+                                        'class' => 'photo avatar',
                                         'width' => AVATAR_PROFILE_SIZE,
                                         'height' => AVATAR_PROFILE_SIZE,
                                         'alt' => $nickname));
         }
-        $this->element('a', array('href' => $profile,
-                                  'class' => 'external profile nickname'),
-                       $nickname);
+        $hasFN = ($fullname !== '') ? 'nickname' : 'fn nickname';
+        $this->elementStart('span', $hasFN);
+        $this->raw($nickname);
+        $this->elementEnd('span');
+        $this->elementEnd('a');
+
         if (!is_null($fullname)) {
-            $this->elementStart('div', 'fullname');
-            if (!is_null($homepage)) {
-                $this->element('a', array('href' => $homepage),
-                               $fullname);
-            } else {
-                $this->text($fullname);
-            }
-            $this->elementEnd('div');
+            $this->elementStart('dl', 'entity_fn');
+            $this->elementStart('dd');
+            $this->elementStart('span', 'fn');
+            $this->raw($fullname);
+            $this->elementEnd('span');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
         }
         if (!is_null($location)) {
-            $this->element('div', 'location', $location);
+            $this->elementStart('dl', 'entity_location');
+            $this->element('dt', null, _('Location'));
+            $this->elementStart('dd', 'label');
+            $this->raw($location);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+
+        if (!is_null($homepage)) {
+            $this->elementStart('dl', 'entity_url');
+            $this->element('dt', null, _('URL'));
+            $this->elementStart('dd');
+            $this->elementStart('a', array('href' => $homepage,
+                                                'class' => 'url'));
+            $this->raw($homepage);
+            $this->elementEnd('a');
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
         }
+
         if (!is_null($bio)) {
-            $this->element('div', 'bio', $bio);
+            $this->elementStart('dl', 'entity_note');
+            $this->element('dt', null, _('Note'));
+            $this->elementStart('dd', 'note');
+            $this->raw($bio);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
+        }
+
+        if (!is_null($license)) {
+            $this->elementStart('dl', 'entity_license');
+            $this->element('dt', null, _('License'));
+            $this->elementStart('dd', 'license');
+            $this->element('a', array('href' => $license,
+                                      'class' => 'license'),
+                           $license);
+            $this->elementEnd('dd');
+            $this->elementEnd('dl');
         }
-        $this->elementStart('div', 'license');
-        $this->element('a', array('href' => $license,
-                                  'class' => 'license'),
-                       $license);
-        $this->elementEnd('div');
         $this->elementEnd('div');
+
+        $this->elementStart('div', 'entity_actions');
+        $this->elementStart('ul');
+        $this->elementStart('li', 'entity_subscribe');
         $this->elementStart('form', array('method' => 'post',
                                           'id' => 'userauthorization',
+                                          'class' => 'form_user_authorization',
                                           'name' => 'userauthorization',
                                           'action' => common_local_url('userauthorization')));
         $this->hidden('token', common_session_token());
-        $this->submit('accept', _('Accept'));
-        $this->submit('reject', _('Reject'));
+
+        $this->submit('accept', _('Accept'), 'submit accept', null, _('Subscribe to this user'));
+        $this->submit('reject', _('Reject'), 'submit reject', null, _('Reject this subscription'));
         $this->elementEnd('form');
+        $this->elementEnd('li');
+        $this->elementEnd('ul');
+        $this->elementEnd('div');
+        $this->elementEnd('div');
     }
 
     function sendAuthorization()