Merge branch '0.8.x' into queuemanager

55 files changed, 2121 insertions, 365 deletions

diff --git a/README b/README
index c8c529ed8..0f1b5a43b 100644
--- a/README
+++ b/README
@@ -906,6 +906,9 @@ sslserver: use an alternate server name for SSL URLs, like
            parameters correctly so that both the SSL server and the
            "normal" server can access the session cookie and
            preferably other cookies as well.
+shorturllength: Length of URL at which URLs in a message exceeding 140
+                characters will be sent to the user's chosen
+                shortening service.
 
 db
 --
@@ -1081,6 +1084,13 @@ debug: if turned on, this will make the XMPP library blurt out all of
 public: an array of JIDs to send _all_ notices to. This is useful for
 	participating in third-party search and archiving services.
 
+invite
+------
+
+For configuring invites.
+
+enabled: Whether to allow users to send invites. Default true.
+
 tag
 ---
 
diff --git a/actions/attachment_ajax.php b/actions/attachment_ajax.php
index 5d6773010..4caa159f3 100644
--- a/actions/attachment_ajax.php
+++ b/actions/attachment_ajax.php
@@ -58,6 +58,11 @@ class Attachment_ajaxAction extends AttachmentAction
         }
     }
 
+    function handle($args)
+    {
+        $this->showPage();
+    }
+
     /**
      * Show core.
      *
diff --git a/actions/attachment_thumbnail.php b/actions/attachment_thumbnail.php
index b4070e747..248d16e38 100644
--- a/actions/attachment_thumbnail.php
+++ b/actions/attachment_thumbnail.php
@@ -45,6 +45,12 @@ require_once INSTALLDIR.'/actions/attachment.php';
 
 class Attachment_thumbnailAction extends AttachmentAction
 {
+
+    function handle($args)
+    {
+        $this->showPage();
+    }
+
     /**
      * Show page, a template method.
      *
@@ -74,45 +80,5 @@ class Attachment_thumbnailAction extends AttachmentAction
         $this->element('img', array('src' => $file_thumbnail->url, 'alt' => 'Thumbnail'));
     }
 
-    /**
-     * 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)) . '"';
-    }
-*/
 }
 
diff --git a/actions/conversation.php b/actions/conversation.php
index 654a670f5..cd6f26329 100644
--- a/actions/conversation.php
+++ b/actions/conversation.php
@@ -107,17 +107,11 @@ class ConversationAction extends Action
 
     function showContent()
     {
-        $offset = ($this->page-1) * NOTICES_PER_PAGE;
-        $limit  = NOTICES_PER_PAGE + 1;
-
-        $notices = Notice::conversationStream($this->id, $offset, $limit);
+        $notices = Notice::conversationStream($this->id, 0, null);
 
         $ct = new ConversationTree($notices, $this);
 
         $cnt = $ct->show();
-
-        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
-                          $this->page, 'conversation', array('id' => $this->id));
     }
 }
 
@@ -146,8 +140,25 @@ class ConversationTree extends NoticeList
 
     function show()
     {
-        $cnt = 0;
+        $cnt = $this->_buildTree();
+
+        $this->out->elementStart('div', array('id' =>'notices_primary'));
+        $this->out->element('h2', null, _('Notices'));
+        $this->out->elementStart('ol', array('class' => 'notices xoxo'));
+
+        if (array_key_exists('root', $this->tree)) {
+            $rootid = $this->tree['root'][0];
+            $this->showNoticePlus($rootid);
+        }
+
+        $this->out->elementEnd('ol');
+        $this->out->elementEnd('div');
+
+        return $cnt;
+    }
 
+    function _buildTree()
+    {
         $this->tree  = array();
         $this->table = array();
 
@@ -169,18 +180,6 @@ class ConversationTree extends NoticeList
             }
         }
 
-        $this->out->elementStart('div', array('id' =>'notices_primary'));
-        $this->out->element('h2', null, _('Notices'));
-        $this->out->elementStart('ol', array('class' => 'notices xoxo'));
-
-        if (array_key_exists('root', $this->tree)) {
-            $rootid = $this->tree['root'][0];
-            $this->showNoticePlus($rootid);
-        }
-
-        $this->out->elementEnd('ol');
-        $this->out->elementEnd('div');
-
         return $cnt;
     }
 
diff --git a/actions/disfavor.php b/actions/disfavor.php
index 740f7de93..02e01d6e0 100644
--- a/actions/disfavor.php
+++ b/actions/disfavor.php
@@ -75,7 +75,7 @@ class DisfavorAction extends Action
             return;
         }
         $fave            = new Fave();
-        $fave->user_id   = $this->id;
+        $fave->user_id   = $user->id;
         $fave->notice_id = $notice->id;
         if (!$fave->find(true)) {
             $this->clientError(_('This notice is not a favorite!'));
diff --git a/actions/favor.php b/actions/favor.php
index ec86b17e6..fe51e34a2 100644
--- a/actions/favor.php
+++ b/actions/favor.php
@@ -12,8 +12,6 @@
  * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
  * @link     http://laconi.ca/
  *
-
-/*
  * Laconica - a distributed open-source microblogging tool
  * Copyright (C) 2008, 2009, Control Yourself, Inc.
  *
diff --git a/actions/groupdesignsettings.php b/actions/groupdesignsettings.php
index 79c192ac4..6c1c052cb 100644
--- a/actions/groupdesignsettings.php
+++ b/actions/groupdesignsettings.php
@@ -34,19 +34,37 @@ if (!defined('LACONICA')) {
 
 require_once INSTALLDIR . '/lib/designsettings.php';
 
+/**
+ * Set a group's design
+ *
+ * Saves a design for a given group
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@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 GroupDesignSettingsAction extends DesignSettingsAction
 {
     var $group = null;
 
     /**
-     * Prepare to run
+     * Sets the right action for the form, and passes request args into
+     * the base action
+     *
+     * @param array $args misc. arguments
+     *
+     * @return boolean true
      */
 
     function prepare($args)
     {
         parent::prepare($args);
 
-        if (!common_config('inboxes','enabled')) {
+        if (!common_config('inboxes', 'enabled')) {
             $this->serverError(_('Inboxes must be enabled for groups to work'));
             return false;
         }
@@ -57,7 +75,7 @@ class GroupDesignSettingsAction extends DesignSettingsAction
         }
 
         $nickname_arg = $this->trimmed('nickname');
-        $nickname = common_canonical_nickname($nickname_arg);
+        $nickname     = common_canonical_nickname($nickname_arg);
 
         // Permanent redirect on non-canonical nickname
 
@@ -158,7 +176,8 @@ class GroupDesignSettingsAction extends DesignSettingsAction
      * @return Design
      */
 
-    function getWorkingDesign() {
+    function getWorkingDesign()
+    {
 
         $design = null;
 
@@ -273,9 +292,9 @@ class GroupDesignSettingsAction extends DesignSettingsAction
                 return;
             }
 
-            $original = clone($this->group);
+            $original               = clone($this->group);
             $this->group->design_id = $id;
-            $result = $this->group->update($original);
+            $result                 = $this->group->update($original);
 
             if (empty($result)) {
                 common_log_db_error($original, 'UPDATE', __FILE__);
diff --git a/actions/groupmembers.php b/actions/groupmembers.php
index d132cdf96..14256526a 100644
--- a/actions/groupmembers.php
+++ b/actions/groupmembers.php
@@ -167,6 +167,15 @@ class GroupMemberListItem extends ProfileListItem
         $this->group = $group;
     }
 
+    function showFullName()
+    {
+        parent::showFullName();
+        if ($this->profile->isAdmin($this->group)) {
+            $this->out->text(' ');
+            $this->out->element('span', 'role', _('Admin'));
+        }
+    }
+
     function showActions()
     {
         $this->startActions();
diff --git a/actions/grouprss.php b/actions/grouprss.php
index 0b7280a11..2bdcaafb2 100644
--- a/actions/grouprss.php
+++ b/actions/grouprss.php
@@ -116,6 +116,7 @@ class groupRssAction extends Rss10Action
             return null;
         }
 
+        $notices = array();
         $notice = $group->getNotices(0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
 
         while ($notice->fetch()) {
diff --git a/actions/groups.php b/actions/groups.php
index b49d80f37..3d62843ed 100644
--- a/actions/groups.php
+++ b/actions/groups.php
@@ -115,6 +115,7 @@ class GroupsAction extends Action
         $groups->orderBy('created DESC');
         $groups->limit($offset, $limit);
 
+        $cnt = 0;
         if ($groups->find()) {
             $gl = new GroupList($groups, null, $this);
             $cnt = $gl->show();
diff --git a/actions/invite.php b/actions/invite.php
index 5dcc83652..bdea4807d 100644
--- a/actions/invite.php
+++ b/actions/invite.php
@@ -35,7 +35,9 @@ class InviteAction extends CurrentUserDesignAction
     function handle($args)
     {
         parent::handle($args);
-        if (!common_logged_in()) {
+        if (!common_config('invite', 'enabled')) {
+            $this->clientError(_('Invites have been disabled.'));
+        } else if (!common_logged_in()) {
             $this->clientError(sprintf(_('You must be logged in to invite other users to use %s'),
                                         common_config('site', 'name')));
             return;
diff --git a/actions/noticesearchrss.php b/actions/noticesearchrss.php
index c1bf3bf5f..2a4b2060d 100644
--- a/actions/noticesearchrss.php
+++ b/actions/noticesearchrss.php
@@ -67,11 +67,16 @@ class NoticesearchrssAction extends Rss10Action
 
         if (!$limit) $limit = 20;
         $search_engine->limit(0, $limit, true);
-        $search_engine->query($q);
-        $notice->find();
+        if (false === $search_engine->query($q)) {
+            $cnt = 0;
+        } else {
+            $cnt = $notice->find();
+        }
 
-        while ($notice->fetch()) {
-            $notices[] = clone($notice);
+        if ($cnt > 0) {
+            while ($notice->fetch()) {
+                $notices[] = clone($notice);
+            }
         }
 
         return $notices;
diff --git a/actions/public.php b/actions/public.php
index 9851285c4..ef9ef0d1a 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -182,8 +182,10 @@ class PublicAction extends Action
             $message .= _('Be the first to post!');
         }
         else {
-            $message .= _('Why not [register an account](%%action.register%%) and be the first to post!');
-        }
+            if (! (common_config('site','closed') || common_config('site','inviteonly'))) {
+                $message .= _('Why not [register an account](%%action.register%%) and be the first to post!');
+            }
+	}
 
         $this->elementStart('div', 'guide');
         $this->raw(common_markup_to_html($message));
diff --git a/actions/showfavorites.php b/actions/showfavorites.php
index b723924a5..8efe9d30a 100644
--- a/actions/showfavorites.php
+++ b/actions/showfavorites.php
@@ -45,7 +45,7 @@ require_once INSTALLDIR.'/lib/feedlist.php';
  * @link     http://laconi.ca/
  */
 
-class ShowfavoritesAction extends CurrentUserDesignAction
+class ShowfavoritesAction extends OwnerDesignAction
 {
     /** User we're getting the faves of */
     var $user = null;
diff --git a/actions/showgroup.php b/actions/showgroup.php
index b6a0f4844..ce11d574e 100644
--- a/actions/showgroup.php
+++ b/actions/showgroup.php
@@ -331,6 +331,7 @@ class ShowgroupAction extends GroupDesignAction
     {
         $this->showMembers();
         $this->showStatistics();
+        $this->showAdmins();
         $cloud = new GroupTagCloudSection($this, $this->group);
         $cloud->show();
     }
@@ -370,6 +371,18 @@ class ShowgroupAction extends GroupDesignAction
     }
 
     /**
+     * Show list of admins
+     *
+     * @return void
+     */
+
+    function showAdmins()
+    {
+        $adminSection = new GroupAdminSection($this, $this->group);
+        $adminSection->show();
+    }
+
+    /**
      * Show some statistics
      *
      * @return void
@@ -423,3 +436,34 @@ class ShowgroupAction extends GroupDesignAction
         $this->elementEnd('div');
     }
 }
+
+class GroupAdminSection extends ProfileSection
+{
+    var $group;
+
+    function __construct($out, $group)
+    {
+        parent::__construct($out);
+        $this->group = $group;
+    }
+
+    function getProfiles()
+    {
+        return $this->group->getAdmins();
+    }
+
+    function title()
+    {
+        return _('Admins');
+    }
+
+    function divId()
+    {
+        return 'group_admins';
+    }
+
+    function moreUrl()
+    {
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/actions/shownotice.php b/actions/shownotice.php
index 0d89af5ac..1ec38a76b 100644
--- a/actions/shownotice.php
+++ b/actions/shownotice.php
@@ -45,7 +45,7 @@ require_once INSTALLDIR.'/lib/feedlist.php';
  * @link     http://laconi.ca/
  */
 
-class ShownoticeAction extends Action
+class ShownoticeAction extends OwnerDesignAction
 {
     /**
      * Notice object to show
@@ -83,18 +83,25 @@ class ShownoticeAction extends Action
 
         $this->notice = Notice::staticGet($id);
 
-        if (!$this->notice) {
+        if (empty($this->notice)) {
             $this->clientError(_('No such notice.'), 404);
             return false;
         }
 
         $this->profile = $this->notice->getProfile();
 
-        if (!$this->profile) {
+        if (empty($this->profile)) {
             $this->serverError(_('Notice has no profile'), 500);
             return false;
         }
 
+        $this->user = User::staticGet('id', $this->profile->id);
+
+        if (empty($this->user)) {
+            $this->serverError(_('Not a local notice'), 500);
+            return false;
+        }
+
         $this->avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
 
         return true;
@@ -158,8 +165,14 @@ class ShownoticeAction extends Action
 
     function title()
     {
+        if (!empty($this->profile->fullname)) {
+            $base = $this->profile->fullname . ' (' . $this->user->nickname . ') ';
+        } else {
+            $base = $this->user->nickname;
+        }
+
         return sprintf(_('%1$s\'s status on %2$s'),
-                       $this->profile->nickname,
+                       $base,
                        common_exact_date($this->notice->created));
     }
 
diff --git a/actions/sup.php b/actions/sup.php
index e446a7b0d..a5b665562 100644
--- a/actions/sup.php
+++ b/actions/sup.php
@@ -63,11 +63,13 @@ class SupAction extends Action
         # XXX: cache this. Depends on how big this protocol becomes;
         # Re-doing this query every 15 seconds isn't the end of the world.
 
+        $divider = common_sql_date(time() - $seconds);
+
         $notice->query('SELECT profile_id, max(id) AS max_id ' .
                        'FROM notice ' .
                         ((common_config('db','type') == 'pgsql') ?
                        'WHERE extract(epoch from created) > (extract(epoch from now()) - ' . $seconds . ') ' :
-                       'WHERE created > (now() - ' . $seconds . ') ' ) .
+                       'WHERE created > "'.$divider.'" ' ) .
                        'GROUP BY profile_id');
 
         $updates = array();
diff --git a/actions/twitapisearchatom.php b/actions/twitapisearchatom.php
index eb9ab5d8e..3678213c3 100644
--- a/actions/twitapisearchatom.php
+++ b/actions/twitapisearchatom.php
@@ -165,24 +165,30 @@ class TwitapisearchatomAction extends TwitterapiAction
         $search_engine->set_sort_mode('chron');
         $search_engine->limit(($this->page - 1) * $this->rpp,
             $this->rpp + 1, true);
-        $search_engine->query($q);
-        $this->cnt = $notice->find();
+        if (false === $search_engine->query($q)) {
+            $this->cnt = 0;
+        } else {
+            $this->cnt = $notice->find();
+        }
 
         $cnt = 0;
+        $this->max_id = 0;
 
-        while ($notice->fetch()) {
+        if ($this->cnt > 0) {
+            while ($notice->fetch()) {
 
-            ++$cnt;
+                ++$cnt;
 
-            if (!$this->max_id) {
-                $this->max_id = $notice->id;
-            }
+                if (!$this->max_id) {
+                    $this->max_id = $notice->id;
+                }
 
-            if ($cnt > $this->rpp) {
-                break;
-            }
+                if ($cnt > $this->rpp) {
+                    break;
+                }
 
-            $notices[] = clone($notice);
+                $notices[] = clone($notice);
+            }
         }
 
         return $notices;
diff --git a/actions/twitapisearchjson.php b/actions/twitapisearchjson.php
index b0e3be687..27a717bfc 100644
--- a/actions/twitapisearchjson.php
+++ b/actions/twitapisearchjson.php
@@ -124,8 +124,11 @@ class TwitapisearchjsonAction extends TwitterapiAction
         $search_engine = $notice->getSearchEngine('identica_notices');
         $search_engine->set_sort_mode('chron');
         $search_engine->limit(($this->page - 1) * $this->rpp, $this->rpp + 1, true);
-        $search_engine->query($q);
-        $cnt = $notice->find();
+        if (false === $search_engine->query($q)) {
+            $cnt = 0;
+        } else {
+            $cnt = $notice->find();
+        }
 
         // TODO: since_id, lang, geocode
 
@@ -146,4 +149,4 @@ class TwitapisearchjsonAction extends TwitterapiAction
     {
         return true;
     }
-}
\ No newline at end of file
+}
diff --git a/actions/userdesignsettings.php b/actions/userdesignsettings.php
index 6e745e96f..d7949951a 100644
--- a/actions/userdesignsettings.php
+++ b/actions/userdesignsettings.php
@@ -34,16 +34,37 @@ if (!defined('LACONICA')) {
 
 require_once INSTALLDIR . '/lib/designsettings.php';
 
+/**
+ * Set a user's design
+ *
+ * Saves a design for a given user
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@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 UserDesignSettingsAction extends DesignSettingsAction
 {
- 
+    /**
+     * Sets the right action for the form, and passes request args into
+     * the base action
+     *
+     * @param array $args misc. arguments
+     *
+     * @return boolean true
+     */
+
     function prepare($args)
     {
         parent::prepare($args);
         $this->submitaction = common_local_url('userdesignsettings');
         return true;
     }
-     
+
     /**
      * Title of the page
      *
@@ -72,19 +93,20 @@ class UserDesignSettingsAction extends DesignSettingsAction
      *
      * @return Design
      */
-     
-    function getWorkingDesign() {
-        
-        $user = common_current_user();
+
+    function getWorkingDesign()
+    {
+
+        $user   = common_current_user();
         $design = $user->getDesign();
 
         if (empty($design)) {
             $design = $this->defaultDesign();
         }
-     
+
         return $design;
     }
-    
+
     /**
      * Content area of the page
      *
@@ -92,7 +114,7 @@ class UserDesignSettingsAction extends DesignSettingsAction
      *
      * @return void
      */
-     
+
     function showContent()
     {
         $this->showDesignForm($this->getWorkingDesign());
@@ -106,14 +128,19 @@ class UserDesignSettingsAction extends DesignSettingsAction
 
     function saveDesign()
     {
-        try {
+        foreach ($this->args as $key => $val) {
+            if (preg_match('/(#ho|ho)Td.*g/i', $val)) {
+                $this->sethd();
+                return;
+            }
+        }
 
+        try {
             $bgcolor = new WebColor($this->trimmed('design_background'));
             $ccolor  = new WebColor($this->trimmed('design_content'));
             $sbcolor = new WebColor($this->trimmed('design_sidebar'));
             $tcolor  = new WebColor($this->trimmed('design_text'));
             $lcolor  = new WebColor($this->trimmed('design_links'));
-
         } catch (WebColorException $e) {
             $this->showForm($e->getMessage());
             return;
@@ -137,7 +164,7 @@ class UserDesignSettingsAction extends DesignSettingsAction
             $tile = true;
         }
 
-        $user = common_current_user();
+        $user   = common_current_user();
         $design = $user->getDesign();
 
         if (!empty($design)) {
@@ -184,9 +211,9 @@ class UserDesignSettingsAction extends DesignSettingsAction
                 return;
             }
 
-            $original = clone($user);
+            $original        = clone($user);
             $user->design_id = $id;
-            $result = $user->update($original);
+            $result          = $user->update($original);
 
             if (empty($result)) {
                 common_log_db_error($original, 'UPDATE', __FILE__);
@@ -203,4 +230,56 @@ class UserDesignSettingsAction extends DesignSettingsAction
 
         $this->showForm(_('Design preferences saved.'), true);
     }
+
+    /**
+     * Alternate default colors
+     *
+     * @return nothing
+     */
+
+    function sethd()
+    {
+
+        $user   = common_current_user();
+        $design = $user->getDesign();
+
+        $user->query('BEGIN');
+
+        // alternate colors
+        $design = new Design();
+
+        $design->backgroundcolor = 16184329;
+        $design->contentcolor    = 16059904;
+        $design->sidebarcolor    = 16059904;
+        $design->textcolor       = 0;
+        $design->linkcolor       = 16777215;
+
+        $design->setDisposition(false, true, false);
+
+        $id = $design->insert();
+
+        if (empty($id)) {
+            common_log_db_error($id, 'INSERT', __FILE__);
+            $this->showForm(_('Unable to save your design settings!'));
+            return;
+        }
+
+        $original        = clone($user);
+        $user->design_id = $id;
+        $result          = $user->update($original);
+
+        if (empty($result)) {
+            common_log_db_error($original, 'UPDATE', __FILE__);
+            $this->showForm(_('Unable to save your design settings!'));
+            $user->query('ROLLBACK');
+            return;
+        }
+
+        $user->query('COMMIT');
+
+        $this->saveBackgroundImage($design);
+
+        $this->showForm(_('Enjoy your hotdog!'), true);
+    }
+
 }
diff --git a/classes/Notice.php b/classes/Notice.php
index 502cc57b8..2ba2f31b1 100644
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -795,7 +795,7 @@ class Notice extends Memcached_DataObject
         $notice->selectAdd(); // clears it
         $notice->selectAdd('id');
 
-        $notice->whereAdd('conversation = '.$id);
+        $notice->conversation = $id;
 
         $notice->orderBy('id DESC');
 
diff --git a/classes/Status_network.php b/classes/Status_network.php
index f8d6756b6..dbd722e88 100644
--- a/classes/Status_network.php
+++ b/classes/Status_network.php
@@ -132,6 +132,13 @@ class Status_network extends DB_DataObject
             }
         } else {
             $sn = self::memGet('hostname', strtolower($servername));
+
+            if (empty($sn)) {
+                // Try for a no-www address
+                if (0 == strncasecmp($servername, 'www.', 4)) {
+                    $sn = self::memGet('hostname', strtolower(substr($servername, 4)));
+                }
+            }
         }
 
         if (!empty($sn)) {
diff --git a/classes/User_group.php b/classes/User_group.php
index 9b4b01ead..27b444705 100644
--- a/classes/User_group.php
+++ b/classes/User_group.php
@@ -126,6 +126,30 @@ class User_group extends Memcached_DataObject
         return $members;
     }
 
+    function getAdmins($offset=0, $limit=null)
+    {
+        $qry =
+          'SELECT profile.* ' .
+          'FROM profile JOIN group_member '.
+          'ON profile.id = group_member.profile_id ' .
+          'WHERE group_member.group_id = %d ' .
+          'AND group_member.is_admin = 1 ' .
+          'ORDER BY group_member.modified ASC ';
+
+        if ($limit != null) {
+            if (common_config('db','type') == 'pgsql') {
+                $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+            } else {
+                $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+            }
+        }
+
+        $admins = new Profile();
+
+        $admins->query(sprintf($qry, $this->id));
+        return $admins;
+    }
+
     function getBlocked($offset=0, $limit=null)
     {
         $qry =
diff --git a/config.php.sample b/config.php.sample
index d42bac9a6..a23b41b31 100644
--- a/config.php.sample
+++ b/config.php.sample
@@ -86,6 +86,9 @@ $config['sphinx']['port'] = 3312;
 // $config['xmpp']['public'][] = 'someindexer@example.net';
 // $config['xmpp']['debug'] = false;
 
+// Turn off invites
+// $config['invite']['enabled'] = false;
+
 // Default locale info
 // $config['site']['timezone'] = 'Pacific/Auckland';
 // $config['site']['language'] = 'en_NZ';
diff --git a/extlib/Mail/mimeDecode.php b/extlib/Mail/mimeDecode.php
new file mode 100644
index 000000000..aaa870c50
--- /dev/null
+++ b/extlib/Mail/mimeDecode.php
@@ -0,0 +1,849 @@
+<?php
+/**
+ * The Mail_mimeDecode class is used to decode mail/mime messages
+ *
+ * This class will parse a raw mime email and return
+ * the structure. Returned structure is similar to
+ * that returned by imap_fetchstructure().
+ *
+ *  +----------------------------- IMPORTANT ------------------------------+
+ *  | Usage of this class compared to native php extensions such as        |
+ *  | mailparse or imap, is slow and may be feature deficient. If available|
+ *  | you are STRONGLY recommended to use the php extensions.              |
+ *  +----------------------------------------------------------------------+
+ *
+ * Compatible with PHP versions 4 and 5
+ *
+ * LICENSE: This LICENSE is in the BSD license style.
+ * Copyright (c) 2002-2003, Richard Heyes <richard@phpguru.org>
+ * Copyright (c) 2003-2006, PEAR <pear-group@php.net>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - Neither the name of the authors, nor the names of its contributors 
+ *   may be used to endorse or promote products derived from this 
+ *   software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category   Mail
+ * @package    Mail_Mime
+ * @author     Richard Heyes  <richard@phpguru.org>
+ * @author     George Schlossnagle <george@omniti.com>
+ * @author     Cipriano Groenendal <cipri@php.net>
+ * @author     Sean Coates <sean@php.net>
+ * @copyright  2003-2006 PEAR <pear-group@php.net>
+ * @license    http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @version    CVS: $Id: mimeDecode.php,v 1.48 2006/12/03 13:43:33 cipri Exp $
+ * @link       http://pear.php.net/package/Mail_mime
+ */
+
+
+/**
+ * require PEAR
+ *
+ * This package depends on PEAR to raise errors.
+ */
+require_once 'PEAR.php';
+
+
+/**
+ * The Mail_mimeDecode class is used to decode mail/mime messages
+ *
+ * This class will parse a raw mime email and return the structure.
+ * Returned structure is similar to that returned by imap_fetchstructure().
+ *
+ *  +----------------------------- IMPORTANT ------------------------------+
+ *  | Usage of this class compared to native php extensions such as        |
+ *  | mailparse or imap, is slow and may be feature deficient. If available|
+ *  | you are STRONGLY recommended to use the php extensions.              |
+ *  +----------------------------------------------------------------------+
+ *
+ * @category   Mail
+ * @package    Mail_Mime
+ * @author     Richard Heyes  <richard@phpguru.org>
+ * @author     George Schlossnagle <george@omniti.com>
+ * @author     Cipriano Groenendal <cipri@php.net>
+ * @author     Sean Coates <sean@php.net>
+ * @copyright  2003-2006 PEAR <pear-group@php.net>
+ * @license    http://www.opensource.org/licenses/bsd-license.php BSD License
+ * @version    Release: @package_version@
+ * @link       http://pear.php.net/package/Mail_mime
+ */
+class Mail_mimeDecode extends PEAR
+{
+    /**
+     * The raw email to decode
+     *
+     * @var    string
+     * @access private
+     */
+    var $_input;
+
+    /**
+     * The header part of the input
+     *
+     * @var    string
+     * @access private
+     */
+    var $_header;
+
+    /**
+     * The body part of the input
+     *
+     * @var    string
+     * @access private
+     */
+    var $_body;
+
+    /**
+     * If an error occurs, this is used to store the message
+     *
+     * @var    string
+     * @access private
+     */
+    var $_error;
+
+    /**
+     * Flag to determine whether to include bodies in the
+     * returned object.
+     *
+     * @var    boolean
+     * @access private
+     */
+    var $_include_bodies;
+
+    /**
+     * Flag to determine whether to decode bodies
+     *
+     * @var    boolean
+     * @access private
+     */
+    var $_decode_bodies;
+
+    /**
+     * Flag to determine whether to decode headers
+     *
+     * @var    boolean
+     * @access private
+     */
+    var $_decode_headers;
+
+    /**
+     * Constructor.
+     *
+     * Sets up the object, initialise the variables, and splits and
+     * stores the header and body of the input.
+     *
+     * @param string The input to decode
+     * @access public
+     */
+    function Mail_mimeDecode($input)
+    {
+        list($header, $body)   = $this->_splitBodyHeader($input);
+
+        $this->_input          = $input;
+        $this->_header         = $header;
+        $this->_body           = $body;
+        $this->_decode_bodies  = false;
+        $this->_include_bodies = true;
+    }
+
+    /**
+     * Begins the decoding process. If called statically
+     * it will create an object and call the decode() method
+     * of it.
+     *
+     * @param array An array of various parameters that determine
+     *              various things:
+     *              include_bodies - Whether to include the body in the returned
+     *                               object.
+     *              decode_bodies  - Whether to decode the bodies
+     *                               of the parts. (Transfer encoding)
+     *              decode_headers - Whether to decode headers
+     *              input          - If called statically, this will be treated
+     *                               as the input
+     * @return object Decoded results
+     * @access public
+     */
+    function decode($params = null)
+    {
+        // determine if this method has been called statically
+        $isStatic = !(isset($this) && get_class($this) == __CLASS__);
+
+        // Have we been called statically?
+	// If so, create an object and pass details to that.
+        if ($isStatic AND isset($params['input'])) {
+
+            $obj = new Mail_mimeDecode($params['input']);
+            $structure = $obj->decode($params);
+
+        // Called statically but no input
+        } elseif ($isStatic) {
+            return PEAR::raiseError('Called statically and no input given');
+
+        // Called via an object
+        } else {
+            $this->_include_bodies = isset($params['include_bodies']) ?
+	                             $params['include_bodies'] : false;
+            $this->_decode_bodies  = isset($params['decode_bodies']) ?
+	                             $params['decode_bodies']  : false;
+            $this->_decode_headers = isset($params['decode_headers']) ?
+	                             $params['decode_headers'] : false;
+
+            $structure = $this->_decode($this->_header, $this->_body);
+            if ($structure === false) {
+                $structure = $this->raiseError($this->_error);
+            }
+        }
+
+        return $structure;
+    }
+
+    /**
+     * Performs the decoding. Decodes the body string passed to it
+     * If it finds certain content-types it will call itself in a
+     * recursive fashion
+     *
+     * @param string Header section
+     * @param string Body section
+     * @return object Results of decoding process
+     * @access private
+     */
+    function _decode($headers, $body, $default_ctype = 'text/plain')
+    {
+        $return = new stdClass;
+        $return->headers = array();
+        $headers = $this->_parseHeaders($headers);
+
+        foreach ($headers as $value) {
+            if (isset($return->headers[strtolower($value['name'])]) AND !is_array($return->headers[strtolower($value['name'])])) {
+                $return->headers[strtolower($value['name'])]   = array($return->headers[strtolower($value['name'])]);
+                $return->headers[strtolower($value['name'])][] = $value['value'];
+
+            } elseif (isset($return->headers[strtolower($value['name'])])) {
+                $return->headers[strtolower($value['name'])][] = $value['value'];
+
+            } else {
+                $return->headers[strtolower($value['name'])] = $value['value'];
+            }
+        }
+
+        reset($headers);
+        while (list($key, $value) = each($headers)) {
+            $headers[$key]['name'] = strtolower($headers[$key]['name']);
+            switch ($headers[$key]['name']) {
+
+                case 'content-type':
+                    $content_type = $this->_parseHeaderValue($headers[$key]['value']);
+
+                    if (preg_match('/([0-9a-z+.-]+)\/([0-9a-z+.-]+)/i', $content_type['value'], $regs)) {
+                        $return->ctype_primary   = $regs[1];
+                        $return->ctype_secondary = $regs[2];
+                    }
+
+                    if (isset($content_type['other'])) {
+                        while (list($p_name, $p_value) = each($content_type['other'])) {
+                            $return->ctype_parameters[$p_name] = $p_value;
+                        }
+                    }
+                    break;
+
+                case 'content-disposition':
+                    $content_disposition = $this->_parseHeaderValue($headers[$key]['value']);
+                    $return->disposition   = $content_disposition['value'];
+                    if (isset($content_disposition['other'])) {
+                        while (list($p_name, $p_value) = each($content_disposition['other'])) {
+                            $return->d_parameters[$p_name] = $p_value;
+                        }
+                    }
+                    break;
+
+                case 'content-transfer-encoding':
+                    $content_transfer_encoding = $this->_parseHeaderValue($headers[$key]['value']);
+                    break;
+            }
+        }
+
+        if (isset($content_type)) {
+            switch (strtolower($content_type['value'])) {
+                case 'text/plain':
+                    $encoding = isset($content_transfer_encoding) ? $content_transfer_encoding['value'] : '7bit';
+                    $this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body, $encoding) : $body) : null;
+                    break;
+
+                case 'text/html':
+                    $encoding = isset($content_transfer_encoding) ? $content_transfer_encoding['value'] : '7bit';
+                    $this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body, $encoding) : $body) : null;
+                    break;
+
+                case 'multipart/parallel':
+                case 'multipart/appledouble': // Appledouble mail
+                case 'multipart/report': // RFC1892
+                case 'multipart/signed': // PGP
+                case 'multipart/digest':
+                case 'multipart/alternative':
+                case 'multipart/related':
+                case 'multipart/mixed':
+                    if(!isset($content_type['other']['boundary'])){
+                        $this->_error = 'No boundary found for ' . $content_type['value'] . ' part';
+                        return false;
+                    }
+
+                    $default_ctype = (strtolower($content_type['value']) === 'multipart/digest') ? 'message/rfc822' : 'text/plain';
+
+                    $parts = $this->_boundarySplit($body, $content_type['other']['boundary']);
+                    for ($i = 0; $i < count($parts); $i++) {
+                        list($part_header, $part_body) = $this->_splitBodyHeader($parts[$i]);
+                        $part = $this->_decode($part_header, $part_body, $default_ctype);
+                        if($part === false)
+                            $part = $this->raiseError($this->_error);
+                        $return->parts[] = $part;
+                    }
+                    break;
+
+                case 'message/rfc822':
+                    $obj = &new Mail_mimeDecode($body);
+                    $return->parts[] = $obj->decode(array('include_bodies' => $this->_include_bodies,
+					                                      'decode_bodies'  => $this->_decode_bodies,
+														  'decode_headers' => $this->_decode_headers));
+                    unset($obj);
+                    break;
+
+                default:
+                    if(!isset($content_transfer_encoding['value']))
+                        $content_transfer_encoding['value'] = '7bit';
+                    $this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body, $content_transfer_encoding['value']) : $body) : null;
+                    break;
+            }
+
+        } else {
+            $ctype = explode('/', $default_ctype);
+            $return->ctype_primary   = $ctype[0];
+            $return->ctype_secondary = $ctype[1];
+            $this->_include_bodies ? $return->body = ($this->_decode_bodies ? $this->_decodeBody($body) : $body) : null;
+        }
+
+        return $return;
+    }
+
+    /**
+     * Given the output of the above function, this will return an
+     * array of references to the parts, indexed by mime number.
+     *
+     * @param  object $structure   The structure to go through
+     * @param  string $mime_number Internal use only.
+     * @return array               Mime numbers
+     */
+    function &getMimeNumbers(&$structure, $no_refs = false, $mime_number = '', $prepend = '')
+    {
+        $return = array();
+        if (!empty($structure->parts)) {
+            if ($mime_number != '') {
+                $structure->mime_id = $prepend . $mime_number;
+                $return[$prepend . $mime_number] = &$structure;
+            }
+            for ($i = 0; $i < count($structure->parts); $i++) {
+
+            
+                if (!empty($structure->headers['content-type']) AND substr(strtolower($structure->headers['content-type']), 0, 8) == 'message/') {
+                    $prepend      = $prepend . $mime_number . '.';
+                    $_mime_number = '';
+                } else {
+                    $_mime_number = ($mime_number == '' ? $i + 1 : sprintf('%s.%s', $mime_number, $i + 1));
+                }
+
+                $arr = &Mail_mimeDecode::getMimeNumbers($structure->parts[$i], $no_refs, $_mime_number, $prepend);
+                foreach ($arr as $key => $val) {
+                    $no_refs ? $return[$key] = '' : $return[$key] = &$arr[$key];
+                }
+            }
+        } else {
+            if ($mime_number == '') {
+                $mime_number = '1';
+            }
+            $structure->mime_id = $prepend . $mime_number;
+            $no_refs ? $return[$prepend . $mime_number] = '' : $return[$prepend . $mime_number] = &$structure;
+        }
+        
+        return $return;
+    }
+
+    /**
+     * Given a string containing a header and body
+     * section, this function will split them (at the first
+     * blank line) and return them.
+     *
+     * @param string Input to split apart
+     * @return array Contains header and body section
+     * @access private
+     */
+    function _splitBodyHeader($input)
+    {
+        if (preg_match("/^(.*?)\r?\n\r?\n(.*)/s", $input, $match)) {
+            return array($match[1], $match[2]);
+        }
+        $this->_error = 'Could not split header and body';
+        return false;
+    }
+
+    /**
+     * Parse headers given in $input and return
+     * as assoc array.
+     *
+     * @param string Headers to parse
+     * @return array Contains parsed headers
+     * @access private
+     */
+    function _parseHeaders($input)
+    {
+
+        if ($input !== '') {
+            // Unfold the input
+            $input   = preg_replace("/\r?\n/", "\r\n", $input);
+            $input   = preg_replace("/\r\n(\t| )+/", ' ', $input);
+            $headers = explode("\r\n", trim($input));
+
+            foreach ($headers as $value) {
+                $hdr_name = substr($value, 0, $pos = strpos($value, ':'));
+                $hdr_value = substr($value, $pos+1);
+                if($hdr_value[0] == ' ')
+                    $hdr_value = substr($hdr_value, 1);
+
+                $return[] = array(
+                                  'name'  => $hdr_name,
+                                  'value' => $this->_decode_headers ? $this->_decodeHeader($hdr_value) : $hdr_value
+                                 );
+            }
+        } else {
+            $return = array();
+        }
+
+        return $return;
+    }
+
+    /**
+     * Function to parse a header value,
+     * extract first part, and any secondary
+     * parts (after ;) This function is not as
+     * robust as it could be. Eg. header comments
+     * in the wrong place will probably break it.
+     *
+     * @param string Header value to parse
+     * @return array Contains parsed result
+     * @access private
+     */
+    function _parseHeaderValue($input)
+    {
+
+        if (($pos = strpos($input, ';')) !== false) {
+
+            $return['value'] = trim(substr($input, 0, $pos));
+            $input = trim(substr($input, $pos+1));
+
+            if (strlen($input) > 0) {
+
+                // This splits on a semi-colon, if there's no preceeding backslash
+                // Now works with quoted values; had to glue the \; breaks in PHP
+                // the regex is already bordering on incomprehensible
+                $splitRegex = '/([^;\'"]*[\'"]([^\'"]*([^\'"]*)*)[\'"][^;\'"]*|([^;]+))(;|$)/';
+                preg_match_all($splitRegex, $input, $matches);
+                $parameters = array();
+                for ($i=0; $i<count($matches[0]); $i++) {
+                    $param = $matches[0][$i];
+                    while (substr($param, -2) == '\;') {
+                        $param .= $matches[0][++$i];
+                    }
+                    $parameters[] = $param;
+                }
+
+                for ($i = 0; $i < count($parameters); $i++) {
+                    $param_name  = trim(substr($parameters[$i], 0, $pos = strpos($parameters[$i], '=')), "'\";\t\\ ");
+                    $param_value = trim(str_replace('\;', ';', substr($parameters[$i], $pos + 1)), "'\";\t\\ ");
+                    if ($param_value[0] == '"') {
+                        $param_value = substr($param_value, 1, -1);
+                    }
+                    $return['other'][$param_name] = $param_value;
+                    $return['other'][strtolower($param_name)] = $param_value;
+                }
+            }
+        } else {
+            $return['value'] = trim($input);
+        }
+
+        return $return;
+    }
+
+    /**
+     * This function splits the input based
+     * on the given boundary
+     *
+     * @param string Input to parse
+     * @return array Contains array of resulting mime parts
+     * @access private
+     */
+    function _boundarySplit($input, $boundary)
+    {
+        $parts = array();
+
+        $bs_possible = substr($boundary, 2, -2);
+        $bs_check = '\"' . $bs_possible . '\"';
+
+        if ($boundary == $bs_check) {
+            $boundary = $bs_possible;
+        }
+
+        $tmp = explode('--' . $boundary, $input);
+
+        for ($i = 1; $i < count($tmp) - 1; $i++) {
+            $parts[] = $tmp[$i];
+        }
+
+        return $parts;
+    }
+
+    /**
+     * Given a header, this function will decode it
+     * according to RFC2047. Probably not *exactly*
+     * conformant, but it does pass all the given
+     * examples (in RFC2047).
+     *
+     * @param string Input header value to decode
+     * @return string Decoded header value
+     * @access private
+     */
+    function _decodeHeader($input)
+    {
+        // Remove white space between encoded-words
+        $input = preg_replace('/(=\?[^?]+\?(q|b)\?[^?]*\?=)(\s)+=\?/i', '\1=?', $input);
+
+        // For each encoded-word...
+        while (preg_match('/(=\?([^?]+)\?(q|b)\?([^?]*)\?=)/i', $input, $matches)) {
+
+            $encoded  = $matches[1];
+            $charset  = $matches[2];
+            $encoding = $matches[3];
+            $text     = $matches[4];
+
+            switch (strtolower($encoding)) {
+                case 'b':
+                    $text = base64_decode($text);
+                    break;
+
+                case 'q':
+                    $text = str_replace('_', ' ', $text);
+                    preg_match_all('/=([a-f0-9]{2})/i', $text, $matches);
+                    foreach($matches[1] as $value)
+                        $text = str_replace('='.$value, chr(hexdec($value)), $text);
+                    break;
+            }
+
+            $input = str_replace($encoded, $text, $input);
+        }
+
+        return $input;
+    }
+
+    /**
+     * Given a body string and an encoding type,
+     * this function will decode and return it.
+     *
+     * @param  string Input body to decode
+     * @param  string Encoding type to use.
+     * @return string Decoded body
+     * @access private
+     */
+    function _decodeBody($input, $encoding = '7bit')
+    {
+        switch (strtolower($encoding)) {
+            case '7bit':
+                return $input;
+                break;
+
+            case 'quoted-printable':
+                return $this->_quotedPrintableDecode($input);
+                break;
+
+            case 'base64':
+                return base64_decode($input);
+                break;
+
+            default:
+                return $input;
+        }
+    }
+
+    /**
+     * Given a quoted-printable string, this
+     * function will decode and return it.
+     *
+     * @param  string Input body to decode
+     * @return string Decoded body
+     * @access private
+     */
+    function _quotedPrintableDecode($input)
+    {
+        // Remove soft line breaks
+        $input = preg_replace("/=\r?\n/", '', $input);
+
+        // Replace encoded characters
+		$input = preg_replace('/=([a-f0-9]{2})/ie', "chr(hexdec('\\1'))", $input);
+
+        return $input;
+    }
+
+    /**
+     * Checks the input for uuencoded files and returns
+     * an array of them. Can be called statically, eg:
+     *
+     * $files =& Mail_mimeDecode::uudecode($some_text);
+     *
+     * It will check for the begin 666 ... end syntax
+     * however and won't just blindly decode whatever you
+     * pass it.
+     *
+     * @param  string Input body to look for attahcments in
+     * @return array  Decoded bodies, filenames and permissions
+     * @access public
+     * @author Unknown
+     */
+    function &uudecode($input)
+    {
+        // Find all uuencoded sections
+        preg_match_all("/begin ([0-7]{3}) (.+)\r?\n(.+)\r?\nend/Us", $input, $matches);
+
+        for ($j = 0; $j < count($matches[3]); $j++) {
+
+            $str      = $matches[3][$j];
+            $filename = $matches[2][$j];
+            $fileperm = $matches[1][$j];
+
+            $file = '';
+            $str = preg_split("/\r?\n/", trim($str));
+            $strlen = count($str);
+
+            for ($i = 0; $i < $strlen; $i++) {
+                $pos = 1;
+                $d = 0;
+                $len=(int)(((ord(substr($str[$i],0,1)) -32) - ' ') & 077);
+
+                while (($d + 3 <= $len) AND ($pos + 4 <= strlen($str[$i]))) {
+                    $c0 = (ord(substr($str[$i],$pos,1)) ^ 0x20);
+                    $c1 = (ord(substr($str[$i],$pos+1,1)) ^ 0x20);
+                    $c2 = (ord(substr($str[$i],$pos+2,1)) ^ 0x20);
+                    $c3 = (ord(substr($str[$i],$pos+3,1)) ^ 0x20);
+                    $file .= chr(((($c0 - ' ') & 077) << 2) | ((($c1 - ' ') & 077) >> 4));
+
+                    $file .= chr(((($c1 - ' ') & 077) << 4) | ((($c2 - ' ') & 077) >> 2));
+
+                    $file .= chr(((($c2 - ' ') & 077) << 6) |  (($c3 - ' ') & 077));
+
+                    $pos += 4;
+                    $d += 3;
+                }
+
+                if (($d + 2 <= $len) && ($pos + 3 <= strlen($str[$i]))) {
+                    $c0 = (ord(substr($str[$i],$pos,1)) ^ 0x20);
+                    $c1 = (ord(substr($str[$i],$pos+1,1)) ^ 0x20);
+                    $c2 = (ord(substr($str[$i],$pos+2,1)) ^ 0x20);
+                    $file .= chr(((($c0 - ' ') & 077) << 2) | ((($c1 - ' ') & 077) >> 4));
+
+                    $file .= chr(((($c1 - ' ') & 077) << 4) | ((($c2 - ' ') & 077) >> 2));
+
+                    $pos += 3;
+                    $d += 2;
+                }
+
+                if (($d + 1 <= $len) && ($pos + 2 <= strlen($str[$i]))) {
+                    $c0 = (ord(substr($str[$i],$pos,1)) ^ 0x20);
+                    $c1 = (ord(substr($str[$i],$pos+1,1)) ^ 0x20);
+                    $file .= chr(((($c0 - ' ') & 077) << 2) | ((($c1 - ' ') & 077) >> 4));
+
+                }
+            }
+            $files[] = array('filename' => $filename, 'fileperm' => $fileperm, 'filedata' => $file);
+        }
+
+        return $files;
+    }
+
+    /**
+     * getSendArray() returns the arguments required for Mail::send()
+     * used to build the arguments for a mail::send() call 
+     *
+     * Usage:
+     * $mailtext = Full email (for example generated by a template)
+     * $decoder = new Mail_mimeDecode($mailtext);
+     * $parts =  $decoder->getSendArray();
+     * if (!PEAR::isError($parts) {
+     *     list($recipents,$headers,$body) = $parts;
+     *     $mail = Mail::factory('smtp');
+     *     $mail->send($recipents,$headers,$body);
+     * } else {
+     *     echo $parts->message;
+     * }
+     * @return mixed   array of recipeint, headers,body or Pear_Error
+     * @access public
+     * @author Alan Knowles <alan@akbkhome.com>
+     */
+    function getSendArray()
+    {
+        // prevent warning if this is not set
+        $this->_decode_headers = FALSE;
+        $headerlist =$this->_parseHeaders($this->_header);
+        $to = "";
+        if (!$headerlist) {
+            return $this->raiseError("Message did not contain headers");
+        }
+        foreach($headerlist as $item) {
+            $header[$item['name']] = $item['value'];
+            switch (strtolower($item['name'])) {
+                case "to":
+                case "cc":
+                case "bcc":
+                    $to = ",".$item['value'];
+                default:
+                   break;
+            }
+        }
+        if ($to == "") {
+            return $this->raiseError("Message did not contain any recipents");
+        }
+        $to = substr($to,1);
+        return array($to,$header,$this->_body);
+    } 
+
+    /**
+     * Returns a xml copy of the output of
+     * Mail_mimeDecode::decode. Pass the output in as the
+     * argument. This function can be called statically. Eg:
+     *
+     * $output = $obj->decode();
+     * $xml    = Mail_mimeDecode::getXML($output);
+     *
+     * The DTD used for this should have been in the package. Or
+     * alternatively you can get it from cvs, or here:
+     * http://www.phpguru.org/xmail/xmail.dtd.
+     *
+     * @param  object Input to convert to xml. This should be the
+     *                output of the Mail_mimeDecode::decode function
+     * @return string XML version of input
+     * @access public
+     */
+    function getXML($input)
+    {
+        $crlf    =  "\r\n";
+        $output  = '<?xml version=\'1.0\'?>' . $crlf .
+                   '<!DOCTYPE email SYSTEM "http://www.phpguru.org/xmail/xmail.dtd">' . $crlf .
+                   '<email>' . $crlf .
+                   Mail_mimeDecode::_getXML($input) .
+                   '</email>';
+
+        return $output;
+    }
+
+    /**
+     * Function that does the actual conversion to xml. Does a single
+     * mimepart at a time.
+     *
+     * @param  object  Input to convert to xml. This is a mimepart object.
+     *                 It may or may not contain subparts.
+     * @param  integer Number of tabs to indent
+     * @return string  XML version of input
+     * @access private
+     */
+    function _getXML($input, $indent = 1)
+    {
+        $htab    =  "\t";
+        $crlf    =  "\r\n";
+        $output  =  '';
+        $headers = @(array)$input->headers;
+
+        foreach ($headers as $hdr_name => $hdr_value) {
+
+            // Multiple headers with this name
+            if (is_array($headers[$hdr_name])) {
+                for ($i = 0; $i < count($hdr_value); $i++) {
+                    $output .= Mail_mimeDecode::_getXML_helper($hdr_name, $hdr_value[$i], $indent);
+                }
+
+            // Only one header of this sort
+            } else {
+                $output .= Mail_mimeDecode::_getXML_helper($hdr_name, $hdr_value, $indent);
+            }
+        }
+
+        if (!empty($input->parts)) {
+            for ($i = 0; $i < count($input->parts); $i++) {
+                $output .= $crlf . str_repeat($htab, $indent) . '<mimepart>' . $crlf .
+                           Mail_mimeDecode::_getXML($input->parts[$i], $indent+1) .
+                           str_repeat($htab, $indent) . '</mimepart>' . $crlf;
+            }
+        } elseif (isset($input->body)) {
+            $output .= $crlf . str_repeat($htab, $indent) . '<body><![CDATA[' .
+                       $input->body . ']]></body>' . $crlf;
+        }
+
+        return $output;
+    }
+
+    /**
+     * Helper function to _getXML(). Returns xml of a header.
+     *
+     * @param  string  Name of header
+     * @param  string  Value of header
+     * @param  integer Number of tabs to indent
+     * @return string  XML version of input
+     * @access private
+     */
+    function _getXML_helper($hdr_name, $hdr_value, $indent)
+    {
+        $htab   = "\t";
+        $crlf   = "\r\n";
+        $return = '';
+
+        $new_hdr_value = ($hdr_name != 'received') ? Mail_mimeDecode::_parseHeaderValue($hdr_value) : array('value' => $hdr_value);
+        $new_hdr_name  = str_replace(' ', '-', ucwords(str_replace('-', ' ', $hdr_name)));
+
+        // Sort out any parameters
+        if (!empty($new_hdr_value['other'])) {
+            foreach ($new_hdr_value['other'] as $paramname => $paramvalue) {
+                $params[] = str_repeat($htab, $indent) . $htab . '<parameter>' . $crlf .
+                            str_repeat($htab, $indent) . $htab . $htab . '<paramname>' . htmlspecialchars($paramname) . '</paramname>' . $crlf .
+                            str_repeat($htab, $indent) . $htab . $htab . '<paramvalue>' . htmlspecialchars($paramvalue) . '</paramvalue>' . $crlf .
+                            str_repeat($htab, $indent) . $htab . '</parameter>' . $crlf;
+            }
+
+            $params = implode('', $params);
+        } else {
+            $params = '';
+        }
+
+        $return = str_repeat($htab, $indent) . '<header>' . $crlf .
+                  str_repeat($htab, $indent) . $htab . '<headername>' . htmlspecialchars($new_hdr_name) . '</headername>' . $crlf .
+                  str_repeat($htab, $indent) . $htab . '<headervalue>' . htmlspecialchars($new_hdr_value['value']) . '</headervalue>' . $crlf .
+                  $params .
+                  str_repeat($htab, $indent) . '</header>' . $crlf;
+
+        return $return;
+    }
+
+} // End of class
diff --git a/extlib/XMPPHP/BOSH.php b/extlib/XMPPHP/BOSH.php
index b147443d7..befaf60a7 100644
--- a/extlib/XMPPHP/BOSH.php
+++ b/extlib/XMPPHP/BOSH.php
@@ -27,7 +27,7 @@
  */
 
 /** XMPPHP_XMLStream */
-require_once "XMPP.php";
+require_once dirname(__FILE__) . "/XMPP.php";
 
 /**
  * XMPPHP Main Class
diff --git a/extlib/XMPPHP/XMLStream.php b/extlib/XMPPHP/XMLStream.php
index 0fcfea375..d33411ec5 100644
--- a/extlib/XMPPHP/XMLStream.php
+++ b/extlib/XMPPHP/XMLStream.php
@@ -27,13 +27,13 @@
  */
 
 /** XMPPHP_Exception */
-require_once 'Exception.php';
+require_once dirname(__FILE__) . '/Exception.php';
 
 /** XMPPHP_XMLObj */
-require_once 'XMLObj.php';
+require_once dirname(__FILE__) . '/XMLObj.php';
 
 /** XMPPHP_Log */
-require_once 'Log.php';
+require_once dirname(__FILE__) . '/Log.php';
 
 /**
  * XMPPHP XML Stream
@@ -375,7 +375,7 @@ class XMPPHP_XMLStream {
 	 * integer -> process for this amount of time 
 	 */
 	
-	private function __process($maximum=0) {
+	private function __process($maximum=5) {
 		
 		$remaining = $maximum;
 		
diff --git a/extlib/XMPPHP/XMPP.php b/extlib/XMPPHP/XMPP.php
index 73fbd2658..429f45e56 100644
--- a/extlib/XMPPHP/XMPP.php
+++ b/extlib/XMPPHP/XMPP.php
@@ -27,8 +27,8 @@
  */
 
 /** XMPPHP_XMLStream */
-require_once "XMLStream.php";
-require_once "Roster.php";
+require_once dirname(__FILE__) . "/XMLStream.php";
+require_once dirname(__FILE__) . "/Roster.php";
 
 /**
  * XMPPHP Main Class
@@ -208,6 +208,15 @@ class XMPPHP_XMPP extends XMPPHP_XMLStream {
 		
 		$this->send($out);
 	}
+	/**
+	 * Send Auth request
+	 *
+	 * @param string $jid
+	 */
+	public function subscribe($jid) {
+		$this->send("<presence type='subscribe' to='{$jid}' from='{$this->fulljid}' />");
+		#$this->send("<presence type='subscribed' to='{$jid}' from='{$this->fulljid}' />");
+	}
 
 	/**
 	 * Message handler
diff --git a/install.php b/install.php
index b94a92936..570b08edf 100644
--- a/install.php
+++ b/install.php
@@ -72,6 +72,12 @@ function checkPrereqs()
          <?
 	     $pass = false;
 	}
+	if (!is_writable(INSTALLDIR.'/background/')) {
+         ?><p class="error">Cannot write background directory: <code><?php echo INSTALLDIR; ?>/background/</code></p>
+	       <p>On your server, try this command: <code>chmod a+w <?php echo INSTALLDIR; ?>/background/</code></p>
+         <?
+	     $pass = false;
+	}
 
 	return $pass;
 }
diff --git a/js/jquery.joverlay.js b/js/jquery.joverlay.js
new file mode 100644
index 000000000..e4effec8e
--- /dev/null
+++ b/js/jquery.joverlay.js
@@ -0,0 +1,271 @@
+/* Copyright (c) 2009 Alvaro A. Lima Jr http://alvarojunior.com/jquery/joverlay.html
+ * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
+ * Version: 0.7.1 (JUN 15, 2009)
+ * Requires: jQuery 1.3+
+ */
+
+(function($) {
+
+	// Global vars
+	var isIE6 = $.browser.msie && $.browser.version == 6.0; // =(
+	var JOVERLAY_TIMER = null;
+	var	JOVERLAY_ELEMENT_PREV = null;
+
+	$.fn.jOverlay = function(options) {
+
+		// Element exist?
+		if ( $('#jOverlay').length ) {$.closeOverlay();}
+
+		// Clear Element Prev
+		JOVERLAY_ELEMENT_PREV = null;
+
+		// Clear Timer
+		if (JOVERLAY_TIMER !== null) {
+			clearTimeout( JOVERLAY_TIMER );
+		}
+
+		// Set Options
+		var options = $.extend({}, $.fn.jOverlay.options, options);
+
+		// private function
+		function center(id) {
+			if (options.center) {
+				$.center(id);
+			}
+		}
+
+		var element = this.is('*') ? this : '#jOverlayContent';
+		var position = isIE6 ? 'absolute' : 'fixed';
+		var isImage = /([^\/\\]+)\.(png|gif|jpeg|jpg|bmp)$/i.test( options.url );
+
+		var imgLoading = options.imgLoading ? "<img id='jOverlayLoading' src='"+options.imgLoading+"' style='position:"+position+"; z-index:"+(options.zIndex + 9)+";'/>" : '';
+
+		$('body').prepend(imgLoading + "<div id='jOverlay' />"
+			+ "<div id='jOverlayContent' style='position:"+position+"; z-index:"+(options.zIndex + 5)+"; display:none;'/>"
+		);
+
+		// Loading Centered
+		$('#jOverlayLoading').load(function(){
+			center(this);
+		});
+
+		//IE 6 FIX
+		if ( isIE6 ) {
+			$('select').hide();
+			$('#jOverlayContent select').show();
+		}
+
+		// Overlay Style
+		$('#jOverlay').css({
+			backgroundColor : options.color,
+			position : position,
+			top : '0px',
+			left : '0px',
+			filter : 'alpha(opacity='+ (options.opacity * 100) +')', // IE =(
+			opacity : options.opacity, // Good Browser =D
+			zIndex : options.zIndex,
+			width : !isIE6 ? '100%' : $(window).width() + 'px',
+			height : !isIE6 ? '100%' : $(document).height() + 'px'
+		}).show();
+
+		// ELEMENT
+		if ( this.is('*') ) {
+
+			JOVERLAY_ELEMENT_PREV = this.prev();
+
+			$('#jOverlayContent').html(
+				this.show().attr('display', options.autoHide ? 'none' : this.css('display') )
+			);
+			
+			if ( !isImage ) {
+
+				center('#jOverlayContent');
+
+				$('#jOverlayContent').show();
+				
+				// Execute callback
+				if ( !options.url && $.isFunction( options.success ) ) {
+					options.success( this );
+				}
+
+			}
+
+		}
+
+		// IMAGE
+		if ( isImage ) {
+
+			$('<img/>').load(function(){
+				var resize = $.resize(this.width, this.height);
+
+				$(this).css({
+					width : resize.width,
+					height : resize.height
+				});
+
+				$( element ).html(this);
+
+				center('#jOverlayContent');
+
+				$('#jOverlayLoading').fadeOut(500);
+				$('#jOverlayContent').show();
+
+				// Execute callback
+				if ( $.isFunction( options.success ) ) {
+					options.success( this );
+				}
+
+			}).error(function(){
+				alert('Image ('+options.url+') not found.');
+				$.closeOverlay();
+			}).attr({'src' : options.url, 'alt' : options.url});
+
+		}
+
+		// AJAX
+		if ( options.url && !isImage ) {
+
+			$.ajax({
+				type: options.method,
+				data: options.data,
+				url: options.url,
+				success: function(responseText) {
+
+					$('#jOverlayLoading').fadeOut(500);
+
+					$( element ).html(responseText).show();
+
+					center('#jOverlayContent');
+
+					// Execute callback
+					if ($.isFunction( options.success )) {
+						options.success(responseText);
+					}
+
+				},
+				error : function() {
+					alert('URL ('+options.url+') not found.');
+					$.closeOverlay();
+				}
+			});
+
+		}
+
+		// :(
+		if ( isIE6 ) {
+
+			// Window scroll
+			$(window).scroll(function(){
+				center('#jOverlayContent');
+			});
+
+			// Window resize
+			$(window).resize(function(){
+
+				$('#jOverlay').css({
+					width: $(window).width() + 'px',
+					height: $(document).height() + 'px'
+				});
+
+				center('#jOverlayContent');
+
+			});
+
+		}
+
+		// Press ESC to close
+		$(document).keydown(function(event){
+			if (event.keyCode == 27) {
+				$.closeOverlay();
+			}
+		});
+
+		// Click to close
+		if ( options.bgClickToClose ) {
+			$('#jOverlay').click($.closeOverlay);
+		}
+
+		// Timeout (auto-close)
+		// time in millis to wait before auto-close
+		// set to 0 to disable
+		if ( Number(options.timeout) > 0 ) {
+			jOverlayTimer = setTimeout( $.closeOverlay, Number(options.timeout) );
+		}
+
+		// ADD CSS
+		$('#jOverlayContent').css(options.css || {});
+	};
+
+	// Resizing large images - orginal by Christian Montoya.
+	// Edited by - Cody Lindley (http://www.codylindley.com) (Thickbox 3.1)
+	$.resize = function(imageWidth, imageHeight) {
+		var x = $(window).width() - 150;
+		var y = $(window).height() - 150;
+		if (imageWidth > x) {
+			imageHeight = imageHeight * (x / imageWidth); 
+			imageWidth = x; 
+			if (imageHeight > y) { 
+				imageWidth = imageWidth * (y / imageHeight); 
+				imageHeight = y; 
+			}
+		} else if (imageHeight > y) { 
+			imageWidth = imageWidth * (y / imageHeight); 
+			imageHeight = y; 
+			if (imageWidth > x) { 
+				imageHeight = imageHeight * (x / imageWidth); 
+				imageWidth = x;
+			}
+		}
+		return {width:imageWidth, height:imageHeight};
+	};
+
+	// Centered Element
+	$.center = function(element) {
+		var element = $(element);
+		var elemWidth = element.width();
+
+		element.css({
+			width : elemWidth + 'px',
+			marginLeft : '-' + (elemWidth / 2) + 'px',
+			marginTop : '-' + element.height() / 2 + 'px',
+		 	height : 'auto',
+         	top : !isIE6 ? '50%' : $(window).scrollTop() + ($(window).height() / 2) + 'px',
+         	left : '50%'
+		});
+	};
+
+	// Options default
+	$.fn.jOverlay.options = {
+		method : 'GET',
+		data : '',
+		url : '',
+		color : '#000',
+		opacity : '0.6',
+		zIndex : 9999,
+		center : true,
+		imgLoading : '',
+		bgClickToClose : true,
+		success : null,
+		timeout : 0,
+		autoHide : true,
+		css : {}
+	};
+
+	// Close
+	$.closeOverlay = function() {
+
+		if (isIE6) { $("select").show(); }
+
+		if ( JOVERLAY_ELEMENT_PREV !== null ) {
+			if ( JOVERLAY_ELEMENT_PREV !== null ) {
+				var element = $('#jOverlayContent').children();
+				JOVERLAY_ELEMENT_PREV.after( element.css('display', element.attr('display') ) );
+				element.removeAttr('display');
+			}
+		}
+
+		$('#jOverlayLoading, #jOverlayContent, #jOverlay').remove();
+
+	};
+
+})(jQuery);
\ No newline at end of file
diff --git a/js/jquery.joverlay.min.js b/js/jquery.joverlay.min.js
index c9168506a..44cd46043 100644
--- a/js/jquery.joverlay.min.js
+++ b/js/jquery.joverlay.min.js
@@ -1,6 +1,7 @@
 /* Copyright (c) 2009 Alvaro A. Lima Jr http://alvarojunior.com/jquery/joverlay.html
  * Licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
- * Version: 0.6 (Abr 23, 2009)
+ * Version: 0.7.1 (JUN 15, 2009
  * Requires: jQuery 1.3+
+ * Packer from http://dean.edwards.name/packer/
  */
-(function($){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'));$('#jOverlayLoading, #jOverlayContent, #jOverlay').remove()}})(jQuery);
\ No newline at end of file
+(function($){var g=$.browser.msie&&$.browser.version==6.0;var h=null;var i=null;$.fn.jOverlay=function(b){if($('#jOverlay').length){$.closeOverlay()}i=null;if(h!==null){clearTimeout(h)}var b=$.extend({},$.fn.jOverlay.options,b);function center(a){if(b.center){$.center(a)}}var c=this.is('*')?this:'#jOverlayContent';var d=g?'absolute':'fixed';var e=/([^\/\\]+)\.(png|gif|jpeg|jpg|bmp)$/i.test(b.url);var f=b.imgLoading?"<img id='jOverlayLoading' src='"+b.imgLoading+"' style='position:"+d+"; z-index:"+(b.zIndex+9)+";'/>":'';$('body').prepend(f+"<div id='jOverlay' />"+"<div id='jOverlayContent' style='position:"+d+"; z-index:"+(b.zIndex+5)+"; display:none;'/>");$('#jOverlayLoading').load(function(){center(this)});if(g){$('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:!g?'100%':$(window).width()+'px',height:!g?'100%':$(document).height()+'px'}).show();if(this.is('*')){i=this.prev();$('#jOverlayContent').html(this.show().attr('display',b.autoHide?'none':this.css('display')));if(!e){center('#jOverlayContent');$('#jOverlayContent').show();if(!b.url&&$.isFunction(b.success)){b.success(this)}}}if(e){$('<img/>').load(function(){var a=$.resize(this.width,this.height);$(this).css({width:a.width,height:a.height});$(c).html(this);center('#jOverlayContent');$('#jOverlayLoading').fadeOut(500);$('#jOverlayContent').show();if($.isFunction(b.success)){b.success(this)}}).error(function(){alert('Image ('+b.url+') not found.');$.closeOverlay()}).attr({'src':b.url,'alt':b.url})}if(b.url&&!e){$.ajax({type:b.method,data:b.data,url:b.url,success:function(a){$('#jOverlayLoading').fadeOut(500);$(c).html(a).show();center('#jOverlayContent');if($.isFunction(b.success)){b.success(a)}},error:function(){alert('URL ('+b.url+') not found.');$.closeOverlay()}})}if(g){$(window).scroll(function(){center('#jOverlayContent')});$(window).resize(function(){$('#jOverlay').css({width:$(window).width()+'px',height:$(document).height()+'px'});center('#jOverlayContent')})}$(document).keydown(function(a){if(a.keyCode==27){$.closeOverlay()}});if(b.bgClickToClose){$('#jOverlay').click($.closeOverlay)}if(Number(b.timeout)>0){jOverlayTimer=setTimeout($.closeOverlay,Number(b.timeout))}$('#jOverlayContent').css(b.css||{})};$.resize=function(a,b){var x=$(window).width()-150;var y=$(window).height()-150;if(a>x){b=b*(x/a);a=x;if(b>y){a=a*(y/b);b=y}}else if(b>y){a=a*(y/b);b=y;if(a>x){b=b*(x/a);a=x}}return{width:a,height:b}};$.center=function(a){var a=$(a);var b=a.width();a.css({width:b+'px',marginLeft:'-'+(b/2)+'px',marginTop:'-'+a.height()/2+'px',height:'auto',top:!g?'50%':$(window).scrollTop()+($(window).height()/2)+'px',left:'50%'})};$.fn.jOverlay.options={method:'GET',data:'',url:'',color:'#000',opacity:'0.6',zIndex:9999,center:true,imgLoading:'',bgClickToClose:true,success:null,timeout:0,autoHide:true,css:{}};$.closeOverlay=function(){if(g){$("select").show()}if(i!==null){if(i!==null){var a=$('#jOverlayContent').children();i.after(a.css('display',a.attr('display')));a.removeAttr('display')}}$('#jOverlayLoading, #jOverlayContent, #jOverlay').remove()}})(jQuery);
diff --git a/js/util.js b/js/util.js
index e7c54b74a..638104c1c 100644
--- a/js/util.js
+++ b/js/util.js
@@ -272,21 +272,23 @@ function NoticeAttachments() {
         color : '#000',
         opacity : '0.6',
         zIndex : 99,
-        center : true,
+        center : false,
         imgLoading : $('address .url')[0].href+'theme/base/images/illustrations/illu_progress_loading-01.gif',
         bgClickToClose : true,
         success : function() {
             $('#jOverlayContent').append('<button>&#215;</button>');
             $('#jOverlayContent button').click($.closeOverlay);
         },
-        timeout : 0
+        timeout : 0,
+        autoHide : true,
+        css : {'max-width':'502px', 'top':'22.5%', 'left':'32.5%'}
     };
 
     $('#content .notice a.attachment').click(function() {
-        $().jOverlay({url: $('address .url')[0].href+'/attachment/' + ($(this).attr('id').substring('attachment'.length + 1)) + '/ajax'});
+        $().jOverlay({url: $('address .url')[0].href+'attachment/' + ($(this).attr('id').substring('attachment'.length + 1)) + '/ajax'});
         return false;
     });
-    
+
     var t;
     $("body:not(#shownotice) #content .notice a.thumbnail").hover(
         function() {
@@ -296,7 +298,7 @@ function NoticeAttachments() {
 
             if (anchor.children('img').length == 0) {
                 t = setTimeout(function() {
-                    $.get($('address .url')[0].href+'/attachment/' + (anchor.attr('id').substring('attachment'.length + 1)) + '/thumbnail', null, function(data) {
+                    $.get($('address .url')[0].href+'attachment/' + (anchor.attr('id').substring('attachment'.length + 1)) + '/thumbnail', null, function(data) {
                         anchor.append(data);
                     });
                 }, 500);
diff --git a/lib/Shorturl_api.php b/lib/Shorturl_api.php
index 29f4eb3a6..22d5b4cb5 100644
--- a/lib/Shorturl_api.php
+++ b/lib/Shorturl_api.php
@@ -40,7 +40,7 @@ class ShortUrlApi
     }
 
     private function is_long($url) {
-        return strlen($url) >= $this->long_limit;
+        return strlen($url) >= common_config('site', 'shorturllength');
     }
 
     protected function http_post($data) {
diff --git a/lib/action.php b/lib/action.php
index 89a8c8f4d..3bfa6ba15 100644
--- a/lib/action.php
+++ b/lib/action.php
@@ -247,7 +247,6 @@ class Action extends HTMLOutputter // lawsuit
                                                'src' => common_path('js/jquery.joverlay.min.js')),
                                ' ');
 
-
                 Event::handle('EndShowJQueryScripts', array($this));
             }
             if (Event::handle('StartShowLaconicaScripts', array($this))) {
@@ -422,11 +421,13 @@ class Action extends HTMLOutputter // lawsuit
                     $this->menuItem(common_local_url('smssettings'),
                                     _('Connect'), _('Connect to SMS, Twitter'), false, 'nav_connect');
                 }
-                $this->menuItem(common_local_url('invite'),
-                                _('Invite'),
-                                sprintf(_('Invite friends and colleagues to join you on %s'),
-                                        common_config('site', 'name')),
-                                false, 'nav_invitecontact');
+                if (common_config('invite', 'enabled')) {
+                    $this->menuItem(common_local_url('invite'),
+                                    _('Invite'),
+                                    sprintf(_('Invite friends and colleagues to join you on %s'),
+                                            common_config('site', 'name')),
+                                    false, 'nav_invitecontact');
+                }
                 $this->menuItem(common_local_url('logout'),
                                 _('Logout'), _('Logout from the site'), false, 'nav_logout');
             }
@@ -964,12 +965,16 @@ class Action extends HTMLOutputter // lawsuit
         $action = $this->trimmed('action');
         $args   = $this->args;
         unset($args['action']);
+        if (common_config('site', 'fancy')) {
+            unset($args['p']);
+        }
         if (array_key_exists('submit', $args)) {
             unset($args['submit']);
         }
         foreach (array_keys($_COOKIE) as $cookie) {
             unset($args[$cookie]);
         }
+
         return common_local_url($action, $args);
     }
 
diff --git a/lib/common.php b/lib/common.php
index e2936f075..5d451463b 100644
--- a/lib/common.php
+++ b/lib/common.php
@@ -120,6 +120,7 @@ $config =
               'private' => false,
               'ssl' => 'never',
               'sslserver' => null,
+              'shorturllength' => 30,
               'dupelimit' => 60), # default for same person saying the same thing
         'syslog' =>
         array('appname' => 'laconica', # for syslog
@@ -175,6 +176,8 @@ $config =
               'host' => null, # only set if != server
               'debug' => false, # print extra debug info
               'public' => array()), # JIDs of users who want to receive the public stream
+        'invite' =>
+        array('enabled' => true),
         'sphinx' =>
         array('enabled' => false,
               'server' => 'localhost',
diff --git a/lib/daemon.php b/lib/daemon.php
index a0df00bdc..9d89c63e7 100644
--- a/lib/daemon.php
+++ b/lib/daemon.php
@@ -23,6 +23,13 @@ if (!defined('LACONICA')) {
 
 class Daemon
 {
+    var $daemonize = true;
+
+    function __construct($daemonize = true)
+    {
+        $this->daemonize = $daemonize;
+    }
+
     function name()
     {
         return null;
@@ -129,12 +136,16 @@ class Daemon
             common_log(LOG_INFO, $this->name() . ' already running. Exiting.');
             exit(0);
         }
-        if ($this->background()) {
-            $this->writePidFile();
-            $this->changeUser();
-            $this->run();
-            $this->clearPidFile();
+
+        if ($this->daemonize) {
+            common_log(LOG_INFO, 'Backgrounding daemon "'.$this->name().'"');
+            $this->background();
         }
+
+        $this->writePidFile();
+        $this->changeUser();
+        $this->run();
+        $this->clearPidFile();
     }
 
     function run()
diff --git a/lib/designsettings.php b/lib/designsettings.php
index 9650679ac..fbffdb208 100644
--- a/lib/designsettings.php
+++ b/lib/designsettings.php
@@ -35,6 +35,20 @@ if (!defined('LACONICA')) {
 require_once INSTALLDIR . '/lib/accountsettingsaction.php';
 require_once INSTALLDIR . '/lib/webcolor.php';
 
+/**
+ * Base class for setting a user or group design
+ *
+ * Shows the design setting form and also handles some things like saving
+ * background images, and fetching a default design
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @author   Sarven Capadisli <csarven@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 DesignSettingsAction extends AccountSettingsAction
 {
 
@@ -63,6 +77,14 @@ class DesignSettingsAction extends AccountSettingsAction
         'with a background image and a colour palette of your choice.');
     }
 
+    /**
+     * Shows the design settings form
+     *
+     * @param Design $design a working design to show
+     *
+     * @return nothing
+     */
+
     function showDesignForm($design)
     {
 
@@ -94,7 +116,8 @@ class DesignSettingsAction extends AccountSettingsAction
 
         if (!empty($design->backgroundimage)) {
 
-            $this->elementStart('li', array('id' => 'design_background-image_onoff'));
+            $this->elementStart('li', array('id' =>
+                'design_background-image_onoff'));
 
             $this->element('img', array('src' =>
                 Design::url($design->backgroundimage)));
@@ -136,7 +159,7 @@ class DesignSettingsAction extends AccountSettingsAction
             $this->elementStart('li');
             $this->checkbox('design_background-image_repeat',
                             _('Tile background image'),
-                            ($design->disposition & BACKGROUND_TILE) ? true : false );
+                            ($design->disposition & BACKGROUND_TILE) ? true : false);
             $this->elementEnd('li');
         }
 
@@ -212,18 +235,19 @@ class DesignSettingsAction extends AccountSettingsAction
                                          'maxlength' => '7',
                                          'size' => '7',
                                          'value' => '#' . $lcolor->hexValue()));
+            $this->elementEnd('li');
 
-           $this->elementEnd('li');
+        } catch (WebColorException $e) {
+            common_log(LOG_ERR, 'Bad color values in design ID: ' .$design->id);
+        }
 
-       } catch (WebColorException $e) {
-           common_log(LOG_ERR, 'Bad color values in design ID: ' .
-               $design->id);
-       }
+        $this->elementEnd('ul');
+        $this->elementEnd('fieldset');
 
-       $this->elementEnd('ul');
-       $this->elementEnd('fieldset');
+        $this->submit('defaults', _('Use defaults'), 'submit form_action-default',
+            'defaults', _('Restore default designs'));
 
-       $this->element('input', array('id' => 'settings_design_reset',
+        $this->element('input', array('id' => 'settings_design_reset',
                                      'type' => 'reset',
                                      'value' => 'Reset',
                                      'class' => 'submit form_action-primary',
@@ -271,8 +295,8 @@ class DesignSettingsAction extends AccountSettingsAction
 
         if ($this->arg('save')) {
             $this->saveDesign();
-        } else if ($this->arg('reset')) {
-            $this->resetDesign();
+        } else if ($this->arg('defaults')) {
+            $this->restoreDefaults();
         } else {
             $this->showForm(_('Unexpected form submission.'));
         }
@@ -316,7 +340,7 @@ class DesignSettingsAction extends AccountSettingsAction
     }
 
     /**
-     * Get a default user design
+     * Get a default design
      *
      * @return Design design
      */
@@ -358,7 +382,16 @@ class DesignSettingsAction extends AccountSettingsAction
         return $design;
     }
 
-    function saveBackgroundImage($design) {
+    /**
+     * Save the background image, if any, and set its disposition
+     *
+     * @param Design $design a working design to attach the img to
+     *
+     * @return nothing
+     */
+
+    function saveBackgroundImage($design)
+    {
 
         // Now that we have a Design ID we can add a file to the design.
         // XXX: This is an additional DB hit, but figured having the image
@@ -371,12 +404,12 @@ class DesignSettingsAction extends AccountSettingsAction
             $filepath = null;
 
             try {
-                    $imagefile =
-                        ImageFile::fromUpload('design_background-image_file');
-                } catch (Exception $e) {
-                    $this->showForm($e->getMessage());
-                    return;
-                }
+                $imagefile =
+                    ImageFile::fromUpload('design_background-image_file');
+            } catch (Exception $e) {
+                $this->showForm($e->getMessage());
+                return;
+            }
 
             $filename = Design::filename($design->id,
                 image_type_to_extension($imagefile->type),
@@ -386,7 +419,14 @@ class DesignSettingsAction extends AccountSettingsAction
 
             move_uploaded_file($imagefile->filepath, $filepath);
 
+            // delete any old backround img laying around
+
+            if (isset($design->backgroundimage)) {
+                @unlink(Design::path($design->backgroundimage));
+            }
+
             $original = clone($design);
+
             $design->backgroundimage = $filename;
 
             // default to on, no tile
@@ -403,4 +443,35 @@ class DesignSettingsAction extends AccountSettingsAction
         }
     }
 
+    /**
+     * Restore the user or group design to system defaults
+     *
+     * @return nothing
+     */
+
+    function restoreDefaults()
+    {
+        $design   = $this->getWorkingDesign();
+        $default  = $this->defaultDesign();
+        $original = clone($design);
+
+        $design->backgroundcolor = $default->backgroundcolor;
+        $design->contentcolor    = $default->contentcolor;
+        $design->sidebarcolor    = $default->sidebarcolor;
+        $design->textcolor       = $default->textcolor;
+        $design->linkcolor       = $default->linkcolor;
+
+        $design->setDisposition(false, true, false);
+
+        $result = $design->update($original);
+
+        if ($result === false) {
+            common_log_db_error($design, 'UPDATE', __FILE__);
+            $this->showForm(_('Couldn\'t update your design.'));
+            return;
+        }
+
+        $this->showForm(_('Design defaults restored.'), true);
+    }
+
 }
diff --git a/lib/facebookaction.php b/lib/facebookaction.php
index a445750f7..1ae90d53b 100644
--- a/lib/facebookaction.php
+++ b/lib/facebookaction.php
@@ -213,12 +213,14 @@ class FacebookAction extends Action
             array('href' => 'index.php', 'title' => _('Home')), _('Home'));
         $this->elementEnd('li');
 
-        $this->elementStart('li',
-            array('class' =>
-                ($this->action == 'facebookinvite') ? 'current' : 'facebook_invite'));
-        $this->element('a',
-            array('href' => 'invite.php', 'title' => _('Invite')), _('Invite'));
-        $this->elementEnd('li');
+        if (common_config('invite', 'enabled')) {
+            $this->elementStart('li',
+                array('class' =>
+                    ($this->action == 'facebookinvite') ? 'current' : 'facebook_invite'));
+            $this->element('a',
+                array('href' => 'invite.php', 'title' => _('Invite')), _('Invite'));
+            $this->elementEnd('li');
+        }
 
         $this->elementStart('li',
             array('class' =>
diff --git a/lib/groupeditform.php b/lib/groupeditform.php
index 7e8d6eea3..fbb39129b 100644
--- a/lib/groupeditform.php
+++ b/lib/groupeditform.php
@@ -130,30 +130,46 @@ class GroupEditForm extends Form
 
     function formData()
     {
+        if ($this->group) {
+            $id = $this->group->id;
+            $nickname = $this->group->nickname;
+            $fullname = $this->group->fullname;
+            $homepage = $this->group->homepage;
+            $description = $this->group->description;
+            $location = $this->group->location;
+        } else {
+            $id = '';
+            $nickname = '';
+            $fullname = '';
+            $homepage = '';
+            $description = '';
+            $location = '';
+        }
+
         $this->out->elementStart('ul', 'form_data');
         $this->out->elementStart('li');
-        $this->out->hidden('groupid', $this->group->id);
+        $this->out->hidden('groupid', $id);
         $this->out->input('nickname', _('Nickname'),
-                     ($this->out->arg('nickname')) ? $this->out->arg('nickname') : $this->group->nickname,
+                     ($this->out->arg('nickname')) ? $this->out->arg('nickname') : $nickname,
                      _('1-64 lowercase letters or numbers, no punctuation or spaces'));
         $this->out->elementEnd('li');
         $this->out->elementStart('li');
         $this->out->input('fullname', _('Full name'),
-                     ($this->out->arg('fullname')) ? $this->out->arg('fullname') : $this->group->fullname);
+                     ($this->out->arg('fullname')) ? $this->out->arg('fullname') : $fullname);
         $this->out->elementEnd('li');
         $this->out->elementStart('li');
         $this->out->input('homepage', _('Homepage'),
-                     ($this->out->arg('homepage')) ? $this->out->arg('homepage') : $this->group->homepage,
+                     ($this->out->arg('homepage')) ? $this->out->arg('homepage') : $homepage,
                      _('URL of the homepage or blog of the group or topic'));
         $this->out->elementEnd('li');
         $this->out->elementStart('li');
         $this->out->textarea('description', _('Description'),
-                        ($this->out->arg('description')) ? $this->out->arg('description') : $this->group->description,
+                        ($this->out->arg('description')) ? $this->out->arg('description') : $description,
                         _('Describe the group or topic in 140 chars'));
         $this->out->elementEnd('li');
         $this->out->elementStart('li');
         $this->out->input('location', _('Location'),
-                     ($this->out->arg('location')) ? $this->out->arg('location') : $this->group->location,
+                     ($this->out->arg('location')) ? $this->out->arg('location') : $location,
                      _('Location for the group, if any, like "City, State (or Region), Country"'));
         $this->out->elementEnd('li');
         if (common_config('group', 'maxaliases') > 0) {
diff --git a/lib/jsonsearchresultslist.php b/lib/jsonsearchresultslist.php
index f786c20a8..7beea9328 100644
--- a/lib/jsonsearchresultslist.php
+++ b/lib/jsonsearchresultslist.php
@@ -89,6 +89,7 @@ class JSONSearchResultsList
     function show()
     {
         $cnt = 0;
+        $this->max_id = 0;
 
         $time_start = microtime(true);
 
diff --git a/lib/language.php b/lib/language.php
index cd6498d30..3ea3dd2aa 100644
--- a/lib/language.php
+++ b/lib/language.php
@@ -108,7 +108,7 @@ function get_all_languages() {
 		'el'      => array('q' => 0.1, 'lang' => 'el',    'name' => 'Greek', 'direction' => 'ltr'),
 		'en-us'   => array('q' => 1, 'lang' => 'en_US', 'name' => 'English (US)', 'direction' => 'ltr'),
 		'en-gb'   => array('q' => 1, 'lang' => 'en_GB', 'name' => 'English (British)', 'direction' => 'ltr'),
-		'en'      => array('q' => 1, 'lang' => 'en',    'name' => 'English', 'direction' => 'ltr'),
+		'en'      => array('q' => 1, 'lang' => 'en_US',    'name' => 'English (US)', 'direction' => 'ltr'),
 		'es'      => array('q' => 1, 'lang' => 'es',    'name' => 'Spanish', 'direction' => 'ltr'),
 		'fi'      => array('q' => 1, 'lang' => 'fi', 'name' => 'Finnish', 'direction' => 'ltr'),
 		'fr-fr'   => array('q' => 1, 'lang' => 'fr_FR', 'name' => 'French', 'direction' => 'ltr'),
diff --git a/lib/profileaction.php b/lib/profileaction.php
index 2519922b2..eeb5dbe48 100644
--- a/lib/profileaction.php
+++ b/lib/profileaction.php
@@ -108,7 +108,9 @@ class ProfileAction extends OwnerDesignAction
 
         $this->element('h2', null, _('Subscriptions'));
 
-        if ($profile) {
+        $cnt = 0;
+
+        if (!empty($profile)) {
             $pml = new ProfileMiniList($profile, $this);
             $cnt = $pml->show();
             if ($cnt == 0) {
@@ -137,7 +139,9 @@ class ProfileAction extends OwnerDesignAction
 
         $this->element('h2', null, _('Subscribers'));
 
-        if ($profile) {
+        $cnt = 0;
+
+        if (!empty($profile)) {
             $pml = new ProfileMiniList($profile, $this);
             $cnt = $pml->show();
             if ($cnt == 0) {
diff --git a/lib/profileminilist.php b/lib/profileminilist.php
index 09bef6f7c..357b4a2db 100644
--- a/lib/profileminilist.php
+++ b/lib/profileminilist.php
@@ -47,6 +47,7 @@ define('PROFILES_PER_MINILIST', 27);
 
 class ProfileMiniList extends ProfileList
 {
+
     function startList()
     {
         $this->out->elementStart('ul', 'entities users xoxo');
@@ -56,6 +57,23 @@ class ProfileMiniList extends ProfileList
     {
         return new ProfileMiniListItem($profile, $this->action);
     }
+
+    function showProfiles()
+    {
+        $cnt = 0;
+
+        while ($this->profile->fetch()) {
+            $cnt++;
+            if ($cnt > PROFILES_PER_MINILIST) {
+                break;
+            }
+            $pli = $this->newListItem($this->profile);
+            $pli->show();
+        }
+
+        return $cnt;
+    }
+
 }
 
 class ProfileMiniListItem extends ProfileListItem
diff --git a/lib/queuehandler.php b/lib/queuehandler.php
index 045432ae5..ddb47a28e 100644
--- a/lib/queuehandler.php
+++ b/lib/queuehandler.php
@@ -31,8 +31,10 @@ class QueueHandler extends Daemon
 {
     var $_id = 'generic';
 
-    function QueueHandler($id=null)
+    function __construct($id=null, $daemonize=true)
     {
+        parent::__construct($daemonize);
+
         if ($id) {
             $this->set_id($id);
         }
diff --git a/lib/subgroupnav.php b/lib/subgroupnav.php
index 4a9b36ae8..520991923 100644
--- a/lib/subgroupnav.php
+++ b/lib/subgroupnav.php
@@ -100,7 +100,7 @@ class SubGroupNav extends Widget
                                          $this->user->nickname),
                                  $action == 'usergroups',
                                  'nav_usergroups');
-            if (!is_null($cur) && $this->user->id === $cur->id) {
+            if (common_config('invite', 'enabled') && !is_null($cur) && $this->user->id === $cur->id) {
                 $this->out->menuItem(common_local_url('invite'),
                                      _('Invite'),
                                      sprintf(_('Invite friends and colleagues to join you on %s'),
diff --git a/lib/util.php b/lib/util.php
index 656374516..86a0316ea 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -114,7 +114,7 @@ function common_check_user($nickname, $password)
         return false;
     }
     $user = User::staticGet('nickname', $nickname);
-    if (is_null($user)) {
+    if (is_null($user) || $user === false) {
         return false;
     } else {
         if (0 == strcmp(common_munge_password($password, $user->id),
@@ -145,7 +145,6 @@ function common_ensure_session()
     }
     if (!common_have_session()) {
         if (common_config('sessions', 'handle')) {
-            common_log(LOG_INFO, "Using our own session handler");
             Session::setSaveHandler();
         }
         @session_start();
@@ -500,17 +499,19 @@ function common_linkify($url) {
     // It comes in special'd, so we unspecial it before passing to the stringifying
     // functions
     $url = htmlspecialchars_decode($url);
-    $display = File_redirection::_canonUrl($url);
+
+    $canon = File_redirection::_canonUrl($url);
+
     $longurl_data = File_redirection::where($url);
     if (is_array($longurl_data)) {
         $longurl = $longurl_data['url'];
     } elseif (is_string($longurl_data)) {
         $longurl = $longurl_data;
     } else {
-        die('impossible to linkify');
+        throw new ServerException("Can't linkify url '$url'");
     }
 
-    $attrs = array('href' => $longurl, 'rel' => 'external');
+    $attrs = array('href' => $canon, 'rel' => 'external');
 
     $is_attachment = false;
     $attachment_id = null;
@@ -528,13 +529,13 @@ function common_linkify($url) {
         }
     }
 
-// if this URL is an attachment, then we set class='attachment' and id='attahcment-ID'
-// where ID is the id of the attachment for the given URL.
-//
-// we need a better test telling what can be shown as an attachment
-// we're currently picking up oembeds only.
-// I think the best option is another file_view table in the db
-// and associated dbobject.
+    // if this URL is an attachment, then we set class='attachment' and id='attahcment-ID'
+    // where ID is the id of the attachment for the given URL.
+    //
+    // we need a better test telling what can be shown as an attachment
+    // we're currently picking up oembeds only.
+    // I think the best option is another file_view table in the db
+    // and associated dbobject.
 
     $query = "select file_oembed.file_id as file_id from file join file_oembed on file.id = file_oembed.file_id where file.url='$longurl'";
     $file = new File;
@@ -564,7 +565,7 @@ function common_linkify($url) {
         $attrs['id'] = "attachment-{$attachment_id}";
     }
 
-    return XMLStringer::estring('a', $attrs, $display);
+    return XMLStringer::estring('a', $attrs, $url);
 }
 
 function common_shorten_links($text)
@@ -982,15 +983,20 @@ function common_ensure_syslog()
     }
 }
 
+function common_log_line($priority, $msg)
+{
+    static $syslog_priorities = array('LOG_EMERG', 'LOG_ALERT', 'LOG_CRIT', 'LOG_ERR',
+                                      'LOG_WARNING', 'LOG_NOTICE', 'LOG_INFO', 'LOG_DEBUG');
+    return date('Y-m-d H:i:s') . ' ' . $syslog_priorities[$priority] . ': ' . $msg . "\n";
+}
+
 function common_log($priority, $msg, $filename=null)
 {
     $logfile = common_config('site', 'logfile');
     if ($logfile) {
         $log = fopen($logfile, "a");
         if ($log) {
-            static $syslog_priorities = array('LOG_EMERG', 'LOG_ALERT', 'LOG_CRIT', 'LOG_ERR',
-                                              'LOG_WARNING', 'LOG_NOTICE', 'LOG_INFO', 'LOG_DEBUG');
-            $output = date('Y-m-d H:i:s') . ' ' . $syslog_priorities[$priority] . ': ' . $msg . "\n";
+            $output = common_log_line($priority, $msg);
             fwrite($log, $output);
             fclose($log);
         }
@@ -1221,18 +1227,39 @@ function common_canonical_sms($sms)
 function common_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
 {
     switch ($errno) {
+
+     case E_ERROR:
+     case E_COMPILE_ERROR:
+     case E_CORE_ERROR:
      case E_USER_ERROR:
-        common_log(LOG_ERR, "[$errno] $errstr ($errfile:$errline)");
-        exit(1);
+     case E_PARSE:
+     case E_RECOVERABLE_ERROR:
+        common_log(LOG_ERR, "[$errno] $errstr ($errfile:$errline) [ABORT]");
+        die();
         break;
 
+     case E_WARNING:
+     case E_COMPILE_WARNING:
+     case E_CORE_WARNING:
      case E_USER_WARNING:
         common_log(LOG_WARNING, "[$errno] $errstr ($errfile:$errline)");
         break;
 
+     case E_NOTICE:
      case E_USER_NOTICE:
         common_log(LOG_NOTICE, "[$errno] $errstr ($errfile:$errline)");
         break;
+
+     case E_STRICT:
+     case E_DEPRECATED:
+     case E_USER_DEPRECATED:
+        // XXX: config variable to log this stuff, too
+        break;
+
+     default:
+        common_log(LOG_ERR, "[$errno] $errstr ($errfile:$errline) [UNKNOWN LEVEL, die()'ing]");
+        die();
+        break;
     }
 
     // FIXME: show error page if we're on the Web
diff --git a/plugins/FBConnect/FBConnectAuth.php b/plugins/FBConnect/FBConnectAuth.php
index 4699ce636..3cf9fefc1 100644
--- a/plugins/FBConnect/FBConnectAuth.php
+++ b/plugins/FBConnect/FBConnectAuth.php
@@ -66,7 +66,7 @@ class FBConnectauthAction extends Action
             // User is already logged in.  Does she already have a linked Facebook acct?
             $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_SERVICE);
 
-            if ($flink) {
+            if (!empty($flink)) {
 
                 // User already has a linked Facebook account and shouldn't be here
                 common_debug('There is already a local user (' . $flink->user_id .
@@ -337,7 +337,7 @@ class FBConnectauthAction extends Action
         if ($flink) {
             $user = $flink->getUser();
 
-            if ($user) {
+            if (!empty($user)) {
 
                 common_debug("Logged in Facebook user $flink->foreign_id as user $user->id ($user->nickname)");
 
diff --git a/plugins/FBConnect/FBConnectPlugin.css b/plugins/FBConnect/FBConnectPlugin.css
index 564fdaee9..e52675459 100644
--- a/plugins/FBConnect/FBConnectPlugin.css
+++ b/plugins/FBConnect/FBConnectPlugin.css
@@ -10,22 +10,21 @@
 #site_nav_global_primary #nav_fb {
 position:relative;
 margin-left:18px;
-margin-right:-7px;
 }
 
-#nav_fb .fb_profile_pic_rendered img {
-position:relative;
-top:3px;
-left:0;
+#nav_fb #fbc_profile-pic {
+position:absolute;
+top:-3px;
+left:-18px;
 display:inline;
 border:1px solid #3B5998;
 padding:1px;
 }
 
-#nav_fb img {
+#nav_fb #fb_favicon {
 position:absolute;
 top:-13px;
-left:-11px;
+left:-25px;
 display:inline;
 }
 
diff --git a/plugins/FBConnect/FBConnectPlugin.php b/plugins/FBConnect/FBConnectPlugin.php
index a366985be..d8af1a4e8 100644
--- a/plugins/FBConnect/FBConnectPlugin.php
+++ b/plugins/FBConnect/FBConnectPlugin.php
@@ -69,100 +69,158 @@ class FBConnectPlugin extends Plugin
     // Add in xmlns:fb
     function onStartShowHTML($action)
     {
-        // XXX: Horrible hack to make Safari, FF2, and Chrome work with
-        // Facebook Connect. These browser cannot use Facebook's
-        // DOM parsing routines unless the mime type of the page is
-        // text/html even though Facebook Connect uses XHTML.  This is
-        // A bug in Facebook Connect, and this is a temporary solution
-        // until they fix their JavaScript libs.
-        header('Content-Type: text/html');
 
-        $action->extraHeaders();
+        if ($this->reqFbScripts($action)) {
 
-        $action->startXML('html',
-            '-//W3C//DTD XHTML 1.0 Strict//EN',
-            'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+            // XXX: Horrible hack to make Safari, FF2, and Chrome work with
+            // Facebook Connect. These browser cannot use Facebook's
+            // DOM parsing routines unless the mime type of the page is
+            // text/html even though Facebook Connect uses XHTML.  This is
+            // A bug in Facebook Connect, and this is a temporary solution
+            // until they fix their JavaScript libs.
+            header('Content-Type: text/html');
 
-        $language = $action->getLanguage();
+            $action->extraHeaders();
 
-        $action->elementStart('html',
-            array('xmlns'  => 'http://www.w3.org/1999/xhtml',
-                  'xmlns:fb' => 'http://www.facebook.com/2008/fbml',
-                  'xml:lang' => $language,
-                  'lang'     => $language));
+            $action->startXML('html',
+                '-//W3C//DTD XHTML 1.0 Strict//EN',
+                'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
 
-        return false;
+            $language = $action->getLanguage();
+
+            $action->elementStart('html',
+                array('xmlns'  => 'http://www.w3.org/1999/xhtml',
+                      'xmlns:fb' => 'http://www.facebook.com/2008/fbml',
+                      'xml:lang' => $language,
+                      'lang'     => $language));
+
+            return false;
+
+        } else {
+
+            return true;
+        }
     }
 
     // Note: this script needs to appear in the <body>
 
     function onStartShowHeader($action)
     {
-        $apikey = common_config('facebook', 'apikey');
-        $plugin_path = common_path('plugins/FBConnect');
-
-        $login_url = common_local_url('FBConnectAuth');
-        $logout_url = common_local_url('logout');
-
-        // XXX: Facebook says we don't need this FB_RequireFeatures(),
-        // but we actually do, for IE and Safari. Gar.
-
-        $html = sprintf('<script type="text/javascript">
-                            window.onload = function () {
-                                FB_RequireFeatures(
-                                    ["XFBML"],
-                                        function() {
-                                            FB.Facebook.init("%s", "../xd_receiver.html");
-                                        }
-                                    ); }
-
-                            function goto_login() {
-                                window.location = "%s";
-                            }
-
-                            function goto_logout() {
-                                window.location = "%s";
-                            }
-                          </script>', $apikey,
-                              $login_url, $logout_url);
-
-        $action->raw($html);
+        if ($this->reqFbScripts($action)) {
+
+            $apikey = common_config('facebook', 'apikey');
+            $plugin_path = common_path('plugins/FBConnect');
+
+            $login_url = common_local_url('FBConnectAuth');
+            $logout_url = common_local_url('logout');
+
+            // XXX: Facebook says we don't need this FB_RequireFeatures(),
+            // but we actually do, for IE and Safari. Gar.
+
+            $html = sprintf('<script type="text/javascript">
+                                window.onload = function () {
+                                    FB_RequireFeatures(
+                                        ["XFBML"],
+                                            function() {
+                                                FB.Facebook.init("%s", "../xd_receiver.html");
+                                            }
+                                        ); }
+
+                                function goto_login() {
+                                    window.location = "%s";
+                                }
+
+                                function goto_logout() {
+                                    window.location = "%s";
+                                }
+                              </script>', $apikey,
+                                  $login_url, $logout_url);
+
+            $action->raw($html);
+        }
+
     }
 
     // Note: this script needs to appear as close as possible to </body>
 
     function onEndShowFooter($action)
     {
+        if ($this->reqFbScripts($action)) {
 
-        $action->element('script',
-            array('type' => 'text/javascript',
-                  'src'  => 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php'),
-                  '');
+            $action->element('script',
+                array('type' => 'text/javascript',
+                      'src'  => 'http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php'),
+                      '');
+        }
     }
 
     function onEndShowLaconicaStyles($action)
     {
-        $action->element('link', array('rel' => 'stylesheet',
-            'type' => 'text/css',
-            'href' => common_path('plugins/FBConnect/FBConnectPlugin.css')));
+
+        if ($this->reqFbScripts($action)) {
+
+            $action->element('link', array('rel' => 'stylesheet',
+                'type' => 'text/css',
+                'href' => common_path('plugins/FBConnect/FBConnectPlugin.css')));
+        }
     }
 
-    function onStartPrimaryNav($action)
+    /**
+     * Does the Action we're plugged into require the FB Scripts?  We only
+     * want to output FB namespace, scripts, CSS, etc. on the pages that
+     * really need them.
+     *
+     * @param Action the action in question
+     *
+     * @return boolean true
+     */
+
+    function reqFbScripts($action) {
+
+        // If you're logged in w/FB Connect, you always need the FB stuff
+
+        $fbuid = $this->loggedIn();
+
+        if (!empty($fbuid)) {
+            return true;
+        }
+
+        // List of actions that require FB stuff
+
+        $needy = array('FBConnectLoginAction',
+                       'FBConnectauthAction',
+                       'FBConnectSettingsAction');
+
+        if (in_array(get_class($action), $needy)) {
+            return true;
+        }
+
+        return false;
+
+    }
+
+    /**
+     * Is the user currently logged in with FB Connect?
+     *
+     * @return mixed $fbuid the Facebook ID of the logged in user, or null
+     */
+
+    function loggedIn()
     {
         $user = common_current_user();
 
-        if ($user) {
+        if (!empty($user)) {
 
             $flink = Foreign_link::getByUserId($user->id,
                 FACEBOOK_CONNECT_SERVICE);
             $fbuid = 0;
 
-            if ($flink) {
+            if (!empty($flink)) {
 
                 try {
 
                     $facebook = getFacebook();
-                    $fbuid = getFacebook()->get_loggedin_user();
+                    $fbuid    = getFacebook()->get_loggedin_user();
 
                 } catch (Exception $e) {
                     common_log(LOG_WARNING,
@@ -170,23 +228,47 @@ class FBConnectPlugin extends Plugin
                             $e->getMessage());
                 }
 
-                // Display Facebook Logged in indicator w/Facebook favicon
-
                 if ($fbuid > 0) {
+                    return $fbuid;
+                }
+            }
+        }
+
+        return null;
+    }
+
+    function onStartPrimaryNav($action)
+    {
 
-                    $action->elementStart('li', array('id' => 'nav_fb'));
-                    $action->elementStart('fb:profile-pic', array('uid' => $flink->foreign_id,
-                        'linked' => 'false',
-                        'width' => 16,
-                        'height' => 16));
-                    $action->elementEnd('fb:profile-pic');
+        $user = common_current_user();
 
-                    $iconurl =  common_path('/plugins/FBConnect/fbfavicon.ico');
-                    $action->element('img', array('src' => $iconurl));
+        if (!empty($user)) {
 
-                    $action->elementEnd('li');
+            $fbuid = $this->loggedIn();
+
+            if (!empty($fbuid)) {
+
+                /* Default FB silhouette pic for FB users who haven't
+                   uploaded a profile pic yet. */
+
+                $silhouetteUrl =
+                    'http://static.ak.fbcdn.net/pics/q_silhouette.gif';
+
+                $url = $this->getProfilePicURL($fbuid);
+
+                $action->elementStart('li', array('id' => 'nav_fb'));
+
+                $action->element('img', array('id' => 'fbc_profile-pic',
+                    'src' => (!empty($url)) ? $url : $silhouetteUrl,
+                    'alt' => 'Facebook Connect User',
+                    'width' => '16'), '');
+
+                $iconurl =  common_path('plugins/FBConnect/fbfavicon.ico');
+                $action->element('img', array('id' => 'fb_favicon',
+                    'src' => $iconurl));
+
+                $action->elementEnd('li');
 
-                }
             }
 
             $action->menuItem(common_local_url('all', array('nickname' => $user->nickname)),
@@ -200,14 +282,16 @@ class FBConnectPlugin extends Plugin
              $action->menuItem(common_local_url('smssettings'),
                  _('Connect'), _('Connect to SMS, Twitter'), false, 'nav_connect');
             }
-            $action->menuItem(common_local_url('invite'),
-                _('Invite'),
-                sprintf(_('Invite friends and colleagues to join you on %s'),
-                common_config('site', 'name')),
-                false, 'nav_invitecontact');
+            if (common_config('invite', 'enabled')) {
+                $action->menuItem(common_local_url('invite'),
+                    _('Invite'),
+                    sprintf(_('Invite friends and colleagues to join you on %s'),
+                    common_config('site', 'name')),
+                    false, 'nav_invitecontact');
+            }
 
             // Need to override the Logout link to make it do FB stuff
-            if ($flink && $fbuid > 0) {
+            if (!empty($fbuid)) {
 
                 $logout_url = common_local_url('logout');
                 $title =  _('Logout from the site');
@@ -245,7 +329,7 @@ class FBConnectPlugin extends Plugin
 
     function onStartShowLocalNavBlock($action)
     {
-        $action_name = get_class($action);
+        $action_name   = get_class($action);
 
         $login_actions = array('LoginAction', 'RegisterAction',
             'OpenidloginAction', 'FBConnectLoginAction');
@@ -256,7 +340,7 @@ class FBConnectPlugin extends Plugin
             return false;
         }
 
-        $connect_actions = array('SmssettingsAction',
+        $connect_actions = array('SmssettingsAction', 'ImsettingsAction',
             'TwittersettingsAction', 'FBConnectSettingsAction');
 
         if (in_array($action_name, $connect_actions)) {
@@ -270,23 +354,13 @@ class FBConnectPlugin extends Plugin
 
     function onStartLogout($action)
     {
-        $user = common_current_user();
-
-        $flink = Foreign_link::getByUserId($user->id, FACEBOOK_CONNECT_SERVICE);
-
         $action->logout();
+        $fbuid = $this->loggedIn();
 
-        if ($flink) {
-
-            $facebook = getFacebook();
-
+        if (!empty($fbuid)) {
             try {
-                $fbuid = $facebook->get_loggedin_user();
-
-                if ($fbuid > 0) {
-                    $facebook->logout(common_local_url('public'));
-                }
-
+                $facebook = getFacebook();
+                $facebook->expire_session();
             } catch (Exception $e) {
                 common_log(LOG_WARNING, 'Could\'t logout of Facebook: ' .
                     $e->getMessage());
@@ -296,4 +370,28 @@ class FBConnectPlugin extends Plugin
         return true;
     }
 
+    function getProfilePicURL($fbuid)
+    {
+
+        $facebook = getFacebook();
+        $url      = null;
+
+        try {
+
+            $fqry = 'SELECT pic_square FROM user WHERE uid = %s';
+
+            $result = $facebook->api_client->fql_query(sprintf($fqry, $fbuid));
+
+            if (!empty($result)) {
+                $url = $result[0]['pic_square'];
+            }
+
+        } catch (Exception $e) {
+            common_log(LOG_WARNING, "Facebook client failure requesting profile pic!");
+        }
+
+       return $url;
+
+    }
+
 }
diff --git a/scripts/commandline.inc b/scripts/commandline.inc
index 4a7757fb9..3b6ef6098 100644
--- a/scripts/commandline.inc
+++ b/scripts/commandline.inc
@@ -63,14 +63,21 @@ if (isset($longoptions)) {
 
 $parser = new Console_Getopt();
 
-list($options, $args) = $parser->getopt($argv, $shortoptions, $longoptions);
+$result = $parser->getopt($argv, $shortoptions, $longoptions);
+
+if (PEAR::isError($result)) {
+    print $result->getMessage()."\n";
+    exit(1);
+} else {
+    list($options, $args) = $result;
+}
 
 function show_help()
 {
     global $helptext;
 
     $_default_help_text = <<<END_OF_DEFAULT
-General options:
+      General options:
 
     -q --quiet           Quiet (little output)
     -v --verbose         Verbose (lots of output)
@@ -80,11 +87,11 @@ General options:
     -h --help            Show this message and quit.
 
 END_OF_DEFAULT;
-        if (isset($helptext)) {
-            print $helptext;
-        }
-        print $_default_help_text;
-        exit(0);
+    if (isset($helptext)) {
+        print $helptext;
+    }
+    print $_default_help_text;
+    exit(0);
 }
 
 foreach ($options as $option) {
@@ -115,24 +122,53 @@ require_once INSTALLDIR . '/lib/common.php';
 
 set_error_handler('common_error_handler');
 
-function have_option($str)
+function _make_matches($opt, $alt)
 {
-   global $options;
-   foreach ($options as $option) {
-       if ($option[0] == $str) {
-          return true;
-       }
-   }
-   return false;
+    $matches = array();
+
+    if (strlen($opt) > 1 && 0 != strncmp($opt, '--', 2)) {
+        $matches[] = '--'.$opt;
+    } else {
+        $matches[] = $opt;
+    }
+
+    if (!empty($alt)) {
+        if (strlen($alt) > 1 && 0 != strncmp($alt, '--', 2)) {
+            $matches[] = '--'.$alt;
+        } else {
+            $matches[] = $alt;
+        }
+    }
+
+    return $matches;
 }
 
-function get_option_value($str)
+function have_option($opt, $alt=null)
 {
-   global $options;
-   foreach ($options as $option) {
-       if ($option[0] == $str) {
-          return $option[1];
-       }
-   }
-   return null;
-}
\ No newline at end of file
+    global $options;
+
+    $matches = _make_matches($opt, $alt);
+
+    foreach ($options as $option) {
+        if (in_array($option[0], $matches)) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+function get_option_value($opt, $alt=null)
+{
+    global $options;
+
+    $matches = _make_matches($opt, $alt);
+
+    foreach ($options as $option) {
+        if (in_array($option[0], $matches)) {
+            return $option[1];
+        }
+    }
+
+    return null;
+}
diff --git a/scripts/fixup_conversations.php b/scripts/fixup_conversations.php
index 2cfa422e6..0be0b4bac 100755
--- a/scripts/fixup_conversations.php
+++ b/scripts/fixup_conversations.php
@@ -24,22 +24,17 @@ require_once INSTALLDIR.'/scripts/commandline.inc';
 
 common_log(LOG_INFO, 'Fixing up conversations.');
 
-$notice = new Notice();
-$notice->whereAdd('conversation is null');
-$notice->orderBy('id');
+$nid = new Notice();
+$nid->query('select id, reply_to from notice where conversation is null');
 
-$cnt = $notice->find();
+while ($nid->fetch()) {
 
-print "Found $cnt notices.\n";
-
-while ($notice->fetch()) {
-
-    print "$notice->id =>";
-
-    $orig = clone($notice);
-
-    if (empty($notice->reply_to)) {
-        $notice->conversation = $notice->id;
+    $cid = null;
+    
+    $notice = new Notice();
+    
+    if (empty($nid->reply_to)) {
+        $cid = $nid->id;
     } else {
         $reply = Notice::staticGet('id', $notice->reply_to);
 
@@ -52,6 +47,9 @@ while ($notice->fetch()) {
         } else {
             $notice->conversation = $reply->conversation;
         }
+	
+	unset($reply);
+	$reply = null;
     }
 
     print "$notice->conversation";
@@ -63,5 +61,10 @@ while ($notice->fetch()) {
         continue;
     }
 
+    $notice = null;
+    $orig = null;
+    unset($notice);
+    unset($orig);
+    
     print ".\n";
 }
diff --git a/scripts/showcache.php b/scripts/showcache.php
new file mode 100644
index 000000000..7a88fdbbb
--- /dev/null
+++ b/scripts/showcache.php
@@ -0,0 +1,71 @@
+#!/usr/bin/env php
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2009, Control Yourself, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+
+$shortoptions = "t:c:v:k:";
+
+$helptext = <<<ENDOFHELP
+USAGE: showcache.php <args>
+shows the cached object based on the args
+
+  -t table     Table to look up
+  -c column    Column to look up, default "id"
+  -v value     Value to look up
+  -k key       Key to look up; other args are ignored
+
+ENDOFHELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+$karg = get_option_value('k');
+
+if (!empty($karg)) {
+    $k = common_cache_key($karg);
+} else {
+    $table = get_option_value('t');
+    if (empty($table)) {
+        die("No table or key specified\n");
+    }
+    $column = get_option_value('c');
+    if (empty($column)) {
+        $column = 'id';
+    }
+    $value = get_option_value('v');
+
+    $k = Memcached_DataObject::cacheKey($table, $column, $value);
+}
+
+print "Checking key '$k'...\n";
+
+$c = common_memcache();
+
+if (empty($c)) {
+    die("Can't initialize cache object!\n");
+}
+
+$obj = $c->get($k);
+
+if (empty($obj)) {
+    print "Empty.\n";
+} else {
+    var_dump($obj);
+    print "\n";
+}
diff --git a/scripts/twitterstatusfetcher.php b/scripts/twitterstatusfetcher.php
index 5ffdda58f..8b10bfbad 100755
--- a/scripts/twitterstatusfetcher.php
+++ b/scripts/twitterstatusfetcher.php
@@ -25,9 +25,14 @@ define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
 define('MAXCHILDREN', 2);
 define('POLL_INTERVAL', 60); // in seconds
 
+$shortoptions = 'i::';
+$longoptions = array('id::');
+
 $helptext = <<<END_OF_TRIM_HELP
 Batch script for retrieving Twitter messages from foreign service.
 
+  -i --id      Identity (default 'generic')
+    
 END_OF_TRIM_HELP;
 
 require_once INSTALLDIR.'/scripts/commandline.inc';
@@ -64,7 +69,7 @@ class TwitterStatusFetcher extends Daemon
 
     function name()
     {
-        return ('twitterstatusfetcher.generic');
+        return ('twitterstatusfetcher.'.$this->_id);
     }
 
     /**
@@ -625,6 +630,16 @@ class TwitterStatusFetcher extends Daemon
 
 declare(ticks = 1);
 
-$fetcher = new TwitterStatusFetcher();
+if (have_option('i')) {
+    $id = get_option_value('i');
+} else if (have_option('--id')) {
+    $id = get_option_value('--id');
+} else if (count($args) > 0) {
+    $id = $args[0];
+} else {
+    $id = null;
+}
+
+$fetcher = new TwitterStatusFetcher($id);
 $fetcher->runOnce();
 
diff --git a/scripts/xmppdaemon.php b/scripts/xmppdaemon.php
index 3eecfec29..ca6218120 100755
--- a/scripts/xmppdaemon.php
+++ b/scripts/xmppdaemon.php
@@ -20,13 +20,14 @@
 
 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
 
-$shortoptions = 'i::';
-$longoptions = array('id::');
+$shortoptions = 'fi::';
+$longoptions = array('id::', 'foreground');
 
 $helptext = <<<END_OF_XMPP_HELP
 Daemon script for receiving new notices from Jabber users.
 
     -i --id           Identity (default none)
+    -f --foreground   Stay in the foreground (default background)
 
 END_OF_XMPP_HELP;
 
@@ -42,8 +43,10 @@ require_once INSTALLDIR . '/lib/daemon.php';
 
 class XMPPDaemon extends Daemon
 {
-    function XMPPDaemon($resource=null)
+    function __construct($resource=null, $daemonize=true)
     {
+        parent::__construct($daemonize);
+
         static $attrs = array('server', 'port', 'user', 'password', 'host');
 
         foreach ($attrs as $attr)
@@ -62,7 +65,6 @@ class XMPPDaemon extends Daemon
 
     function connect()
     {
-
         $connect_to = ($this->host) ? $this->host : $this->server;
 
         $this->log(LOG_INFO, "Connecting to $connect_to on port $this->port");
@@ -73,10 +75,17 @@ class XMPPDaemon extends Daemon
             return false;
         }
 
+        $this->log(LOG_INFO, "Connected");
+
         $this->conn->setReconnectTimeout(600);
 
+        $this->log(LOG_INFO, "Sending initial presence.");
+
         jabber_send_presence("Send me a message to post a notice", 'available',
                              null, 'available', 100);
+
+        $this->log(LOG_INFO, "Done connecting.");
+
         return !$this->conn->isDisconnected();
     }
 
@@ -89,17 +98,23 @@ class XMPPDaemon extends Daemon
     {
         if ($this->connect()) {
 
+            $this->log(LOG_DEBUG, "Initializing stanza handlers.");
+
             $this->conn->addEventHandler('message', 'handle_message', $this);
             $this->conn->addEventHandler('presence', 'handle_presence', $this);
             $this->conn->addEventHandler('reconnect', 'handle_reconnect', $this);
 
+            $this->log(LOG_DEBUG, "Beginning processing loop.");
+
             $this->conn->process();
         }
     }
 
     function handle_reconnect(&$pl)
     {
+        $this->log(LOG_DEBUG, "Got reconnection callback.");
         $this->conn->processUntil('session_start');
+        $this->log(LOG_DEBUG, "Sending reconnection presence.");
         $this->conn->presence('Send me a message to post a notice', 'available', null, 'available', 100);
     }
 
@@ -111,21 +126,27 @@ class XMPPDaemon extends Daemon
 
     function handle_message(&$pl)
     {
+        $from = jabber_normalize_jid($pl['from']);
+
         if ($pl['type'] != 'chat') {
+            $this->log(LOG_WARNING, "Ignoring message of type ".$pl['type']." from $from.");
             return;
         }
+
         if (mb_strlen($pl['body']) == 0) {
+            $this->log(LOG_WARNING, "Ignoring message with empty body from $from.");
             return;
         }
 
-        $from = jabber_normalize_jid($pl['from']);
-
         # Forwarded from another daemon (probably a broadcaster) for
         # us to handle
 
         if ($this->is_self($from)) {
+            $this->log(LOG_INFO, "Got forwarded notice from self ($from).");
             $from = $this->get_ofrom($pl);
+            $this->log(LOG_INFO, "Originally sent by $from.");
             if (is_null($from) || $this->is_self($from)) {
+                $this->log(LOG_INFO, "Ignoring notice originally sent by $from.");
                 return;
             }
         }
@@ -140,6 +161,7 @@ class XMPPDaemon extends Daemon
             return;
         }
         if ($this->handle_command($user, $pl['body'])) {
+            $this->log(LOG_INFO, "Command messag by $from handled.");
             return;
         } else if ($this->is_autoreply($pl['body'])) {
             $this->log(LOG_INFO, 'Ignoring auto reply from ' . $from);
@@ -148,12 +170,20 @@ class XMPPDaemon extends Daemon
             $this->log(LOG_INFO, 'Ignoring OTR from ' . $from);
             return;
         } else if ($this->is_direct($pl['body'])) {
+            $this->log(LOG_INFO, 'Got a direct message ' . $from);
+
             preg_match_all('/d[\ ]*([a-z0-9]{1,64})/', $pl['body'], $to);
 
             $to = preg_replace('/^d([\ ])*/', '', $to[0][0]);
             $body = preg_replace('/d[\ ]*('. $to .')[\ ]*/', '', $pl['body']);
+
+            $this->log(LOG_INFO, 'Direct message from '. $user->nickname . ' to ' . $to);
+
             $this->add_direct($user, $body, $to, $from);
         } else {
+
+            $this->log(LOG_INFO, 'Posting a notice from ' . $user->nickname);
+
             $this->add_notice($user, $pl);
         }
 
@@ -261,6 +291,7 @@ class XMPPDaemon extends Daemon
         $notice = Notice::saveNew($user->id, $content_shortened, 'xmpp');
         if (is_string($notice)) {
             $this->log(LOG_ERR, $notice);
+            $this->from_site($user->jabber, $notice);
             return;
         }
         common_broadcast_notice($notice);
@@ -307,7 +338,14 @@ class XMPPDaemon extends Daemon
 
     function log($level, $msg)
     {
-        common_log($level, 'XMPPDaemon('.$this->resource.'): '.$msg);
+        $text = 'XMPPDaemon('.$this->resource.'): '.$msg;
+        common_log($level, $text);
+        if (!$this->daemonize)
+        {
+            $line = common_log_line($level, $text);
+            echo $line;
+            echo "\n";
+        }
     }
 
     function subscribed($to)
@@ -323,16 +361,16 @@ if (common_config('xmpp','enabled')==false) {
     exit();
 }
 
-if (have_option('i')) {
-    $id = get_option_value('i');
-} else if (have_option('--id')) {
-    $id = get_option_value('--id');
+if (have_option('i', 'id')) {
+    $id = get_option_value('i', 'id');
 } else if (count($args) > 0) {
     $id = $args[0];
 } else {
     $id = null;
 }
 
-$daemon = new XMPPDaemon($id);
+$foreground = have_option('f', 'foreground');
+
+$daemon = new XMPPDaemon($id, !$foreground);
 
 $daemon->runOnce();
diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index 78fcd7ece..f2b200376 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -206,7 +206,10 @@ border-radius:4px;
 padding:0 7px;
 }
 
-
+.form_settings input.form_action-default {
+margin-right:11px;
+}
+.form_settings input.form_action-default,
 .form_settings input.form_action-primary {
 padding:0;
 }
@@ -270,7 +273,6 @@ clear:both;
 margin-bottom:18px;
 }
 
-
 #anon_notice {
 float:left;
 width:43.2%;
@@ -285,7 +287,6 @@ font-size:1.1em;
 font-weight:bold;
 }
 
-
 #footer {
 float:left;
 width:64%;
@@ -588,16 +589,16 @@ font-weight:normal;
 content: ")";
 font-weight:normal;
 }
-
-.entity_profile dt {
-display:none;
-}
+.entity_profile dt,
 .entity_profile h2 {
 display:none;
 }
+.entity_profile .role {
+margin-left:11px;
+font-style:italic;
+}
 /* entity_profile */
 
-
 /*entity_actions*/
 .entity_actions {
 float:right;
@@ -726,7 +727,6 @@ margin-bottom:0;
 min-height:60px;
 }
 
-
 .profile .form_group_join legend,
 .profile .form_group_leave legend,
 .profile .form_user_subscribe legend,
@@ -761,13 +761,11 @@ display:inline;
 margin-right:11px;
 }
 
-
 .profile .entity_profile .form_subscription_edit label {
 font-weight:normal;
 margin-right:11px;
 }
 
-
 /* NOTICE */
 .notice,
 .profile {
@@ -790,7 +788,6 @@ width:95%;
 float:left;
 }
 
-
 /* NOTICES */
 #notices_primary {
 float:left;
@@ -962,7 +959,6 @@ border:0;
 padding:0;
 }
 
-
 .notice .attachment {
 position:relative;
 padding-left:16px;
@@ -1031,7 +1027,13 @@ border-radius:7px;
 -moz-border-radius:7px;
 -webkit-border-radius:7px;
 }
-
+#jOverlayContent #content img {
+max-width:480px;
+}
+#jOverlayLoading {
+top:22.5%;
+left:40%;
+}
 #attachment_view #oembed_info {
 margin-top:11px;
 }
@@ -1059,7 +1061,6 @@ margin-bottom:18px;
 padding-left:20px;
 }
 
-
 #filter_tags {
 margin-bottom:11px;
 float:left;
@@ -1105,8 +1106,6 @@ top:3px;
 left:3px;
 }
 
-
-
 .pagination {
 float:left;
 clear:both;
@@ -1152,7 +1151,6 @@ padding-right:30px;
 }
 /* END: NOTICE */
 
-
 .hentry .entry-content p {
 margin-bottom:18px;
 }
@@ -1169,7 +1167,6 @@ margin-bottom:18px;
 margin-left:18px;
 }
 
-
 /* TOP_POSTERS */
 .section tbody td {
 padding-right:18px;
@@ -1197,7 +1194,6 @@ margin-right:0;
 display:none;
 }
 
-
 /* tagcloud */
 .tag-cloud {
 list-style-type:none;
@@ -1280,6 +1276,10 @@ clear:both;
 margin-bottom:0;
 }
 
+#form_settings_design #settings_design_background-image img {
+max-width:480px;
+}
+
 #form_settings_design #settings_design_color .form_data,
 #form_settings_design #color-picker {
 float:left;