Merge branch 'master' of /var/www/trunk

28 files changed, 865 insertions, 526 deletions

diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php
index bc33ac330..880a9505b 100644
--- a/actions/finishopenidlogin.php
+++ b/actions/finishopenidlogin.php
@@ -23,6 +23,9 @@ require_once(INSTALLDIR.'/lib/openid.php');
 
 class FinishopenidloginAction extends Action
 {
+    var $error = null;
+    var $username = null;
+    var $message = null;
 
     function handle($args)
     {
@@ -32,32 +35,32 @@ class FinishopenidloginAction extends Action
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
-                $this->show_form(_('There was a problem with your session token. Try again, please.'));
+                $this->showForm(_('There was a problem with your session token. Try again, please.'));
                 return;
             }
             if ($this->arg('create')) {
                 if (!$this->boolean('license')) {
-                    $this->show_form(_('You can\'t register if you don\'t agree to the license.'),
-                                     $this->trimmed('newname'));
+                    $this->showForm(_('You can\'t register if you don\'t agree to the license.'),
+                                    $this->trimmed('newname'));
                     return;
                 }
-                $this->create_new_user();
+                $this->createNewUser();
             } else if ($this->arg('connect')) {
-                $this->connect_user();
+                $this->connectUser();
             } else {
                 common_debug(print_r($this->args, true), __FILE__);
-                $this->show_form(_('Something weird happened.'),
-                                 $this->trimmed('newname'));
+                $this->showForm(_('Something weird happened.'),
+                                $this->trimmed('newname'));
             }
         } else {
-            $this->try_login();
+            $this->tryLogin();
         }
     }
 
-    function show_top($error=null)
+    function showPageNotice()
     {
-        if ($error) {
-            $this->element('div', array('class' => 'error'), $error);
+        if ($this->error) {
+            $this->element('div', array('class' => 'error'), $this->error);
         } else {
             global $config;
             $this->element('div', 'instructions',
@@ -65,21 +68,36 @@ class FinishopenidloginAction extends Action
         }
     }
 
-    function show_form($error=null, $username=null)
+    function title()
     {
-        common_show_header(_('OpenID Account Setup'), null, $error,
-                           array($this, 'show_top'));
+        return _('OpenID Account Setup');
+    }
+
+    function showForm($error=null, $username=null)
+    {
+        $this->error = $error;
+        $this->username = $username;
+
+        $this->showPage();
+    }
+
+    function showContent()
+    {
+        if ($this->message_text) {
+            $this->element('p', null, $this->message);
+            return;
+        }
 
         $this->elementStart('form', array('method' => 'post',
-                                           'id' => 'account_connect',
-                                           'action' => common_local_url('finishopenidlogin')));
+                                          'id' => 'account_connect',
+                                          'action' => common_local_url('finishopenidlogin')));
         $this->hidden('token', common_session_token());
         $this->element('h2', null,
                        _('Create new account'));
         $this->element('p', null,
                        _('Create a new user with this nickname.'));
         $this->input('newname', _('New nickname'),
-                     ($username) ? $username : '',
+                     ($this->username) ? $this->username : '',
                      _('1-64 lowercase letters or numbers, no punctuation or spaces'));
         $this->elementStart('p');
         $this->element('input', array('type' => 'checkbox',
@@ -87,7 +105,7 @@ class FinishopenidloginAction extends Action
                                       'name' => 'license',
                                       'value' => 'true'));
         $this->text(_('My text and files are available under '));
-        $this->element('a', array(href => common_config('license', 'url')),
+        $this->element('a', array('href' => common_config('license', 'url')),
                        common_config('license', 'title'));
         $this->text(_(' except this private data: password, email address, IM address, phone number.'));
         $this->elementEnd('p');
@@ -100,12 +118,10 @@ class FinishopenidloginAction extends Action
         $this->password('password', _('Password'));
         $this->submit('connect', _('Connect'));
         $this->elementEnd('form');
-        common_show_footer();
     }
 
-    function try_login()
+    function tryLogin()
     {
-
         $consumer = oid_consumer();
 
         $response = $consumer->complete(common_local_url('finishopenidlogin'));
@@ -143,22 +159,21 @@ class FinishopenidloginAction extends Action
                     common_rememberme($user);
                 }
                 unset($_SESSION['openid_rememberme']);
-                $this->go_home($user->nickname);
+                $this->goHome($user->nickname);
             } else {
-                $this->save_values($display, $canonical, $sreg);
-                $this->show_form(null, $this->best_new_nickname($display, $sreg));
+                $this->saveValues($display, $canonical, $sreg);
+                $this->showForm(null, $this->bestNewNickname($display, $sreg));
             }
         }
     }
 
     function message($msg)
     {
-        common_show_header(_('OpenID Login'));
-        $this->element('p', null, $msg);
-        common_show_footer();
+        $this->message_text = $msg;
+        $this->showPage();
     }
 
-    function save_values($display, $canonical, $sreg)
+    function saveValues($display, $canonical, $sreg)
     {
         common_ensure_session();
         $_SESSION['openid_display'] = $display;
@@ -166,16 +181,15 @@ class FinishopenidloginAction extends Action
         $_SESSION['openid_sreg'] = $sreg;
     }
 
-    function get_saved_values()
+    function getSavedValues()
     {
         return array($_SESSION['openid_display'],
                      $_SESSION['openid_canonical'],
                      $_SESSION['openid_sreg']);
     }
 
-    function create_new_user()
+    function createNewUser()
     {
-
         # FIXME: save invite code before redirect, and check here
 
         if (common_config('site', 'closed') || common_config('site', 'inviteonly')) {
@@ -188,21 +202,21 @@ class FinishopenidloginAction extends Action
         if (!Validate::string($nickname, array('min_length' => 1,
                                                'max_length' => 64,
                                                'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
-            $this->show_form(_('Nickname must have only lowercase letters and numbers and no spaces.'));
+            $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
             return;
         }
 
         if (!User::allowed_nickname($nickname)) {
-            $this->show_form(_('Nickname not allowed.'));
+            $this->showForm(_('Nickname not allowed.'));
             return;
         }
 
         if (User::staticGet('nickname', $nickname)) {
-            $this->show_form(_('Nickname already in use. Try another one.'));
+            $this->showForm(_('Nickname already in use. Try another one.'));
             return;
         }
 
-        list($display, $canonical, $sreg) = $this->get_saved_values();
+        list($display, $canonical, $sreg) = $this->getSavedValues();
 
         if (!$display || !$canonical) {
             $this->serverError(_('Stored OpenID not found.'));
@@ -256,14 +270,13 @@ class FinishopenidloginAction extends Action
         common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)));
     }
 
-    function connect_user()
+    function connectUser()
     {
-
         $nickname = $this->trimmed('nickname');
         $password = $this->trimmed('password');
 
         if (!common_check_user($nickname, $password)) {
-            $this->show_form(_('Invalid username or password.'));
+            $this->showForm(_('Invalid username or password.'));
             return;
         }
 
@@ -271,7 +284,7 @@ class FinishopenidloginAction extends Action
 
         $user = User::staticGet('nickname', $nickname);
 
-        list($display, $canonical, $sreg) = $this->get_saved_values();
+        list($display, $canonical, $sreg) = $this->getSavedValues();
 
         if (!$display || !$canonical) {
             $this->serverError(_('Stored OpenID not found.'));
@@ -293,10 +306,10 @@ class FinishopenidloginAction extends Action
             common_rememberme($user);
         }
         unset($_SESSION['openid_rememberme']);
-        $this->go_home($user->nickname);
+        $this->goHome($user->nickname);
     }
 
-    function go_home($nickname)
+    function goHome($nickname)
     {
         $url = common_get_returnto();
         if ($url) {
@@ -310,14 +323,14 @@ class FinishopenidloginAction extends Action
         common_redirect($url);
     }
 
-    function best_new_nickname($display, $sreg)
+    function bestNewNickname($display, $sreg)
     {
 
         # Try the passed-in nickname
 
         if ($sreg['nickname']) {
             $nickname = $this->nicknamize($sreg['nickname']);
-            if ($this->is_new_nickname($nickname)) {
+            if ($this->isNewNickname($nickname)) {
                 return $nickname;
             }
         }
@@ -326,16 +339,16 @@ class FinishopenidloginAction extends Action
 
         if ($sreg['fullname']) {
             $fullname = $this->nicknamize($sreg['fullname']);
-            if ($this->is_new_nickname($fullname)) {
+            if ($this->isNewNickname($fullname)) {
                 return $fullname;
             }
         }
 
         # Try the URL
 
-        $from_url = $this->openid_to_nickname($display);
+        $from_url = $this->openidToNickname($display);
 
-        if ($from_url && $this->is_new_nickname($from_url)) {
+        if ($from_url && $this->isNewNickname($from_url)) {
             return $from_url;
         }
 
@@ -344,14 +357,14 @@ class FinishopenidloginAction extends Action
         return null;
     }
 
-    function is_new_nickname($str)
+    function isNewNickname($str)
     {
         if (!Validate::string($str, array('min_length' => 1,
                                           'max_length' => 64,
                                           'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
             return false;
         }
-    if (!User::allowed_nickname($str)) {
+        if (!User::allowed_nickname($str)) {
             return false;
         }
         if (User::staticGet('nickname', $str)) {
@@ -360,12 +373,12 @@ class FinishopenidloginAction extends Action
         return true;
     }
 
-    function openid_to_nickname($openid)
+    function openidToNickname($openid)
     {
         if (Auth_Yadis_identifierScheme($openid) == 'XRI') {
-            return $this->xri_to_nickname($openid);
+            return $this->xriToNickname($openid);
         } else {
-            return $this->url_to_nickname($openid);
+            return $this->urlToNickname($openid);
         }
     }
 
@@ -374,7 +387,7 @@ class FinishopenidloginAction extends Action
     # 2. One element in path, like http://profile.typekey.com/EvanProdromou/
     #    or http://getopenid.com/evanprodromou
 
-    function url_to_nickname($openid)
+    function urlToNickname($openid)
     {
         static $bad = array('query', 'user', 'password', 'port', 'fragment');
 
@@ -421,9 +434,9 @@ class FinishopenidloginAction extends Action
         return null;
     }
 
-    function xri_to_nickname($xri)
+    function xriToNickname($xri)
     {
-        $base = $this->xri_base($xri);
+        $base = $this->xriBase($xri);
 
         if (!$base) {
             return null;
@@ -435,7 +448,7 @@ class FinishopenidloginAction extends Action
         }
     }
 
-    function xri_base($xri)
+    function xriBase($xri)
     {
         if (substr($xri, 0, 6) == 'xri://') {
             return substr($xri, 6);
diff --git a/actions/foaf.php b/actions/foaf.php
index 9fa321d4a..3a99835b4 100644
--- a/actions/foaf.php
+++ b/actions/foaf.php
@@ -25,35 +25,40 @@ define('BOTH', 0);
 
 class FoafAction extends Action
 {
-
     function isReadOnly()
     {
         return true;
     }
 
-    function handle($args)
+    function prepare($args)
     {
-        parent::handle($args);
+        parent::prepare($args);
+        $this->nickname = $this->trimmed('nickname');
 
-        $nickname = $this->trimmed('nickname');
+        $this->user = User::staticGet('nickname', $this->nickname);
 
-        $user = User::staticGet('nickname', $nickname);
-
-        if (!$user) {
+        if (!$this->user) {
             $this->clientError(_('No such user.'), 404);
-            return;
+            return false;
         }
 
-        $profile = $user->getProfile();
+        $this->profile = $this->user->getProfile();
 
-        if (!$profile) {
+        if (!$this->profile) {
             $this->serverError(_('User has no profile.'), 500);
-            return;
+            return false;
         }
 
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
+
         header('Content-Type: application/rdf+xml');
 
-        common_start_xml();
+        $this->startXML();
         $this->elementStart('rdf:RDF', array('xmlns:rdf' =>
                                               'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
                                               'xmlns:rdfs' =>
@@ -62,42 +67,42 @@ class FoafAction extends Action
                                               'http://www.w3.org/2003/01/geo/wgs84_pos#',
                                               'xmlns' => 'http://xmlns.com/foaf/0.1/'));
 
-        # This is the document about the user
+        // This is the document about the user
 
-        $this->show_ppd('', $user->uri);
+        $this->showPpd('', $this->user->uri);
 
-        # XXX: might not be a person
+        // XXX: might not be a person
         $this->elementStart('Person', array('rdf:about' =>
-                                             $user->uri));
-        $this->element('mbox_sha1sum', null, sha1('mailto:' . $user->email));
-        if ($profile->fullname) {
-            $this->element('name', null, $profile->fullname);
+                                             $this->user->uri));
+        $this->element('mbox_sha1sum', null, sha1('mailto:' . $this->user->email));
+        if ($this->profile->fullname) {
+            $this->element('name', null, $this->profile->fullname);
         }
-        if ($profile->homepage) {
-            $this->element('homepage', array('rdf:resource' => $profile->homepage));
+        if ($this->profile->homepage) {
+            $this->element('homepage', array('rdf:resource' => $this->profile->homepage));
         }
-        if ($profile->bio) {
-            $this->element('rdfs:comment', null, $profile->bio);
+        if ($this->profile->bio) {
+            $this->element('rdfs:comment', null, $this->profile->bio);
         }
-        # XXX: more structured location data
-        if ($profile->location) {
+        // XXX: more structured location data
+        if ($this->profile->location) {
             $this->elementStart('based_near');
             $this->elementStart('geo:SpatialThing');
-            $this->element('name', null, $profile->location);
+            $this->element('name', null, $this->profile->location);
             $this->elementEnd('geo:SpatialThing');
             $this->elementEnd('based_near');
         }
 
-        $this->show_microblogging_account($profile, common_root_url());
+        $this->showMicrobloggingAccount($this->profile, common_root_url());
 
-        $avatar = $profile->getOriginalAvatar();
+        $avatar = $this->profile->getOriginalAvatar();
 
         if ($avatar) {
             $this->elementStart('img');
             $this->elementStart('Image', array('rdf:about' => $avatar->url));
             foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
-                $scaled = $profile->getAvatar($size);
-                if (!$scaled->original) { # sometimes the original has one of our scaled sizes
+                $scaled = $this->profile->getAvatar($size);
+                if (!$scaled->original) { // sometimes the original has one of our scaled sizes
                     $this->elementStart('thumbnail');
                     $this->element('Image', array('rdf:about' => $scaled->url));
                     $this->elementEnd('thumbnail');
@@ -107,14 +112,14 @@ class FoafAction extends Action
             $this->elementEnd('img');
         }
 
-        # Get people user is subscribed to
+        // Get people user is subscribed to
 
         $person = array();
 
         $sub = new Subscription();
-        $sub->subscriber = $profile->id;
+        $sub->subscriber = $this->profile->id;
         $sub->whereAdd('subscriber != subscribed');
-        
+
         if ($sub->find()) {
             while ($sub->fetch()) {
                 if ($sub->token) {
@@ -131,10 +136,10 @@ class FoafAction extends Action
             }
         }
 
-        # Get people who subscribe to user
+        // Get people who subscribe to user
 
         $sub = new Subscription();
-        $sub->subscribed = $profile->id;
+        $sub->subscribed = $this->profile->id;
         $sub->whereAdd('subscriber != subscribed');
 
         if ($sub->find()) {
@@ -163,26 +168,27 @@ class FoafAction extends Action
             if ($p[1] instanceof User) {
                 $foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
             }
-            $profile = Profile::staticGet($p[1]->id);
+            $this->profile = Profile::staticGet($p[1]->id);
             $this->elementStart('Person', array('rdf:about' => $uri));
             if ($p[0] == LISTENER || $p[0] == BOTH) {
-                $this->element('knows', array('rdf:resource' => $user->uri));
+                $this->element('knows', array('rdf:resource' => $this->user->uri));
             }
-            $this->show_microblogging_account($profile, ($p[1] instanceof User) ?
+            $this->showMicrobloggingAccount($this->profile, ($p[1] instanceof User) ?
                                               common_root_url() : null);
             if ($foaf_url) {
                 $this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
             }
             $this->elementEnd('Person');
             if ($foaf_url) {
-                $this->show_ppd($foaf_url, $uri);
+                $this->showPpd($foaf_url, $uri);
             }
         }
 
         $this->elementEnd('rdf:RDF');
+        $this->endXML();
     }
 
-    function show_ppd($foaf_url, $person_uri)
+    function showPpd($foaf_url, $person_uri)
     {
         $this->elementStart('PersonalProfileDocument', array('rdf:about' => $foaf_url));
         $this->element('maker', array('rdf:resource' => $person_uri));
@@ -190,9 +196,9 @@ class FoafAction extends Action
         $this->elementEnd('PersonalProfileDocument');
     }
 
-    function show_microblogging_account($profile, $service=null)
+    function showMicrobloggingAccount($profile, $service=null)
     {
-        # Their account
+        // Their account
         $this->elementStart('holdsAccount');
         $this->elementStart('OnlineAccount');
         if ($service) {
diff --git a/actions/invite.php b/actions/invite.php
index 95d96bcde..f4ad2f7c5 100644
--- a/actions/invite.php
+++ b/actions/invite.php
@@ -21,6 +21,11 @@ if (!defined('LACONICA')) { exit(1); }
 
 class InviteAction extends Action
 {
+    var $mode = null;
+    var $error = null;
+    var $already = null;
+    var $subbed = null;
+    var $sent = null;
 
     function isReadOnly()
     {
@@ -35,19 +40,18 @@ class InviteAction extends Action
                                         common_config('site', 'name')));
             return;
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $this->send_invitations();
+            $this->sendInvitations();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function send_invitations()
+    function sendInvitations()
     {
-
         # CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
@@ -63,78 +67,105 @@ class InviteAction extends Action
         foreach ($addresses as $email) {
             $email = trim($email);
             if (!Validate::email($email, true)) {
-                $this->show_form(sprintf(_('Invalid email address: %s'), $email));
+                $this->showForm(sprintf(_('Invalid email address: %s'), $email));
                 return;
             }
         }
 
-        $already = array();
-        $subbed = array();
+        $this->already = array();
+        $this->subbed = array();
 
         foreach ($addresses as $email) {
             $email = common_canonical_email($email);
             $other = User::staticGet('email', $email);
             if ($other) {
                 if ($user->isSubscribed($other)) {
-                    $already[] = $other;
+                    $this->already[] = $other;
                 } else {
                     subs_subscribe_to($user, $other);
-                    $subbed[] = $other;
+                    $this->subbed[] = $other;
                 }
             } else {
-                $sent[] = $email;
-                $this->send_invitation($email, $user, $personal);
+                $this->sent[] = $email;
+                $this->sendInvitation($email, $user, $personal);
             }
         }
 
-        common_show_header(_('Invitation(s) sent'));
-        if ($already) {
+        $this->mode = 'sent';
+
+        $this->showPage();
+    }
+
+    function title()
+    {
+        if ($this->mode == 'sent') {
+            return _('Invitation(s) sent');
+        } else {
+            return _('Invite new users');
+        }
+    }
+
+    function showContent()
+    {
+        if ($this->mode == 'sent') {
+            $this->showInvitationSuccess();
+        } else {
+            $this->showInviteForm();
+        }
+    }
+
+    function showInvitationSuccess()
+    {
+        if ($this->already) {
             $this->element('p', null, _('You are already subscribed to these users:'));
             $this->elementStart('ul');
-            foreach ($already as $other) {
+            foreach ($this->already as $other) {
                 $this->element('li', null, sprintf(_('%s (%s)'), $other->nickname, $other->email));
             }
             $this->elementEnd('ul');
         }
-        if ($subbed) {
+        if ($this->subbed) {
             $this->element('p', null, _('These people are already users and you were automatically subscribed to them:'));
             $this->elementStart('ul');
-            foreach ($subbed as $other) {
+            foreach ($this->subbed as $other) {
                 $this->element('li', null, sprintf(_('%s (%s)'), $other->nickname, $other->email));
             }
             $this->elementEnd('ul');
         }
-        if ($sent) {
+        if ($this->sent) {
             $this->element('p', null, _('Invitation(s) sent to the following people:'));
             $this->elementStart('ul');
-            foreach ($sent as $other) {
+            foreach ($this->sent as $other) {
                 $this->element('li', null, $other);
             }
             $this->elementEnd('ul');
             $this->element('p', null, _('You will be notified when your invitees accept the invitation and register on the site. Thanks for growing the community!'));
         }
-        common_show_footer();
     }
 
-    function show_top($error=null)
+    function showPageNotice()
     {
-        if ($error) {
-            $this->element('p', 'error', $error);
-        } else {
-            $this->elementStart('div', 'instructions');
-            $this->element('p', null,
-                           _('Use this form to invite your friends and colleagues to use this service.'));
-            $this->elementEnd('div');
+        if ($this->mode != 'sent') {
+            if ($this->error) {
+                $this->element('p', 'error', $this->error);
+            } else {
+                $this->elementStart('div', 'instructions');
+                $this->element('p', null,
+                               _('Use this form to invite your friends and colleagues to use this service.'));
+                $this->elementEnd('div');
+            }
         }
     }
 
-    function show_form($error=null)
+    function showForm($error=null)
     {
+        $this->mode = 'form';
+        $this->error = $error;
+        $this->showPage();
+    }
 
-        global $config;
-
-        common_show_header(_('Invite new users'), null, $error, array($this, 'show_top'));
-
+    function showInviteForm()
+    {
         $this->elementStart('form', array('method' => 'post',
                                            'id' => 'invite',
                                            'action' => common_local_url('invite')));
@@ -151,13 +182,10 @@ class InviteAction extends Action
         $this->submit('send', _('Send'));
 
         $this->elementEnd('form');
-
-        common_show_footer();
     }
 
-    function send_invitation($email, $user, $personal)
+    function sendInvitation($email, $user, $personal)
     {
-
         $profile = $user->getProfile();
         $bestname = $profile->getBestName();
 
@@ -203,4 +231,9 @@ class InviteAction extends Action
         mail_send($recipients, $headers, $body);
     }
 
+    function showLocalNav()
+    {
+        $nav = new SubGroupNav($this, common_current_user());
+        $nav->show();
+    }
 }
diff --git a/actions/openidlogin.php b/actions/openidlogin.php
index d1989e0de..ec5361c8b 100644
--- a/actions/openidlogin.php
+++ b/actions/openidlogin.php
@@ -23,7 +23,6 @@ require_once(INSTALLDIR.'/lib/openid.php');
 
 class OpenidloginAction extends Action
 {
-
     function handle($args)
     {
         parent::handle($args);
@@ -35,40 +34,40 @@ class OpenidloginAction extends Action
             # CSRF protection
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
-                $this->show_form(_('There was a problem with your session token. Try again, please.'), $openid_url);
+                $this->showForm(_('There was a problem with your session token. Try again, please.'), $openid_url);
                 return;
             }
 
             $rememberme = $this->boolean('rememberme');
-            
+
             common_ensure_session();
-            
+
             $_SESSION['openid_rememberme'] = $rememberme;
-            
+
             $result = oid_authenticate($openid_url,
                                        'finishopenidlogin');
-            
+
             if (is_string($result)) { # error message
                 unset($_SESSION['openid_rememberme']);
-                $this->show_form($result, $openid_url);
+                $this->showForm($result, $openid_url);
             }
         } else {
             $openid_url = oid_get_last();
-            $this->show_form(null, $openid_url);
+            $this->showForm(null, $openid_url);
         }
     }
 
-    function get_instructions()
+    function getInstructions()
     {
         return _('Login with an [OpenID](%%doc.openid%%) account.');
     }
 
-    function show_top($error=null)
+    function showPageNotice()
     {
-        if ($error) {
-            $this->element('div', array('class' => 'error'), $error);
+        if ($this->error) {
+            $this->element('div', array('class' => 'error'), $this->error);
         } else {
-            $instr = $this->get_instructions();
+            $instr = $this->getInstructions();
             $output = common_markup_to_html($instr);
             $this->elementStart('div', 'instructions');
             $this->raw($output);
@@ -76,22 +75,37 @@ class OpenidloginAction extends Action
         }
     }
 
-    function show_form($error=null, $openid_url)
+    function title()
     {
-        common_show_header(_('OpenID Login'), null, $error, array($this, 'show_top'));
+        return _('OpenID Login');
+    }
+
+    function showForm($error=null, $openid_url)
+    {
+        $this->error = $error;
+        $this->openid_url = $openid_url;
+        $this->showPage();
+    }
+
+    function showContent() {
         $formaction = common_local_url('openidlogin');
         $this->elementStart('form', array('method' => 'post',
                                            'id' => 'openidlogin',
                                            'action' => $formaction));
         $this->hidden('token', common_session_token());
         $this->input('openid_url', _('OpenID URL'),
-                     $openid_url,
+                     $this->openid_url,
                      _('Your OpenID URL'));
         $this->checkbox('rememberme', _('Remember me'), false,
                         _('Automatically login in the future; ' .
                            'not for shared computers!'));
         $this->submit('submit', _('Login'));
         $this->elementEnd('form');
-        common_show_footer();
+    }
+
+    function showLocalNav()
+    {
+        $nav = new LoginGroupNav($this);
+        $nav->show();
     }
 }
diff --git a/actions/public.php b/actions/public.php
index b51a95f24..c2e90c3b5 100644
--- a/actions/public.php
+++ b/actions/public.php
@@ -206,5 +206,7 @@ class PublicAction extends Action
         $pop->show();
         $gbp = new GroupsByPostsSection($this);
         $gbp->show();
+        $feat = new FeaturedUsersSection($this);
+        $feat->show();
     }
 }
diff --git a/actions/recoverpassword.php b/actions/recoverpassword.php
index 3d839e751..eeb6b2516 100644
--- a/actions/recoverpassword.php
+++ b/actions/recoverpassword.php
@@ -25,6 +25,9 @@ define(MAX_RECOVERY_TIME, 24 * 60 * 60);
 
 class RecoverpasswordAction extends Action
 {
+    var $mode = null;
+    var $msg = null;
+    var $success = null;
 
     function handle($args)
     {
@@ -34,22 +37,22 @@ class RecoverpasswordAction extends Action
             return;
         } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             if ($this->arg('recover')) {
-                $this->recover_password();
+                $this->recoverPassword();
             } else if ($this->arg('reset')) {
-                $this->reset_password();
+                $this->resetPassword();
             } else {
                 $this->clientError(_('Unexpected form submission.'));
             }
         } else {
             if ($this->trimmed('code')) {
-                $this->check_code();
+                $this->checkCode();
             } else {
-                $this->show_form();
+                $this->showForm();
             }
         }
     }
 
-    function check_code()
+    function checkCode()
     {
 
         $code = $this->trimmed('code');
@@ -88,7 +91,7 @@ class RecoverpasswordAction extends Action
         # Note: it's still deleted; let's avoid a second attempt!
 
         if ((time() - $touched) > MAX_RECOVERY_TIME) {
-            common_log(LOG_WARNING, 
+            common_log(LOG_WARNING,
                        'Attempted redemption on recovery code ' .
                        'that is ' . $touched . ' seconds old. ');
             $this->clientError(_('This confirmation code is too old. ' .
@@ -112,17 +115,17 @@ class RecoverpasswordAction extends Action
 
         # Success!
 
-        $this->set_temp_user($user);
-        $this->show_password_form();
+        $this->setTempUser($user);
+        $this->showPasswordForm();
     }
 
-    function set_temp_user(&$user)
+    function setTempUser(&$user)
     {
         common_ensure_session();
         $_SESSION['tempuser'] = $user->id;
     }
 
-    function get_temp_user()
+    function getTempUser()
     {
         common_ensure_session();
         $user_id = $_SESSION['tempuser'];
@@ -132,44 +135,51 @@ class RecoverpasswordAction extends Action
         return $user;
     }
 
-    function clear_temp_user()
+    function clearTempUser()
     {
         common_ensure_session();
         unset($_SESSION['tempuser']);
     }
 
-    function show_top($msg=null)
+    function showPageNotice()
     {
-        if ($msg) {
-            $this->element('div', 'error', $msg);
+        if ($this->msg) {
+            $this->element('div', ($this->success) ? 'success' : 'error', $this->msg);
         } else {
             $this->elementStart('div', 'instructions');
-            $this->element('p', null, 
-                           _('If you\'ve forgotten or lost your' .
-                              ' password, you can get a new one sent to' .
-                              ' the email address you have stored ' .
-                              ' in your account.'));
+            if ($this->mode == 'recover') {
+                $this->element('p', null,
+                               _('If you\'ve forgotten or lost your' .
+                                 ' password, you can get a new one sent to' .
+                                 ' the email address you have stored ' .
+                                 ' in your account.'));
+            } else if ($this->mode == 'reset') {
+                $this->element('p', null,
+                               _('You\'ve been identified. Enter a ' .
+                                 ' new password below. '));
+            }
             $this->elementEnd('div');
         }
     }
 
-    function show_password_top($msg=null)
+    function showForm($msg=null)
     {
-        if ($msg) {
-            $this->element('div', 'error', $msg);
-        } else {
-            $this->element('div', 'instructions',
-                           _('You\'ve been identified. Enter a ' .
-                              ' new password below. '));
-        }
+        $this->msg = $msg;
+        $this->mode = 'recover';
+        $this->showPage();
     }
 
-    function show_form($msg=null)
+    function showContent()
     {
+        if ($this->mode == 'recover') {
+            $this->showRecoverForm();
+        } else if ($this->mode == 'reset') {
+            $this->showResetForm();
+        }
+    }
 
-        common_show_header(_('Recover password'), null,
-        $msg, array($this, 'show_top'));
-
+    function showRecoverForm()
+    {
         $this->elementStart('form', array('method' => 'post',
                                            'id' => 'recoverpassword',
                                            'action' => common_local_url('recoverpassword')));
@@ -179,15 +189,29 @@ class RecoverpasswordAction extends Action
                         'or your registered email address.'));
         $this->submit('recover', _('Recover'));
         $this->elementEnd('form');
-        common_show_footer();
     }
 
-    function show_password_form($msg=null)
+    function title()
     {
+        switch ($this->mode) {
+         case 'reset': return _('Reset password');
+         case 'recover': return _('Recover password');
+         case 'sent': return _('Password recovery requested');
+         case 'saved': return _('Password saved.');
+         default:
+            return _('Unknown action');
+        }
+    }
 
-        common_show_header(_('Reset password'), null,
-        $msg, array($this, 'show_password_top'));
+    function showPasswordForm($msg=null)
+    {
+        $this->msg = $msg;
+        $this->mode = 'reset';
+        $this->showPage();
+    }
 
+    function showResetForm()
+    {
         $this->elementStart('form', array('method' => 'post',
                                            'id' => 'recoverpassword',
                                            'action' => common_local_url('recoverpassword')));
@@ -198,14 +222,13 @@ class RecoverpasswordAction extends Action
                         _('Same as password above'));
         $this->submit('reset', _('Reset'));
         $this->elementEnd('form');
-        common_show_footer();
     }
 
-    function recover_password()
+    function recoverPassword()
     {
         $nore = $this->trimmed('nicknameoremail');
         if (!$nore) {
-            $this->show_form(_('Enter a nickname or email address.'));
+            $this->showForm(_('Enter a nickname or email address.'));
             return;
         }
 
@@ -225,7 +248,7 @@ class RecoverpasswordAction extends Action
         }
 
         if (!$user) {
-            $this->show_form(_('No user with that email address or username.'));
+            $this->showForm(_('No user with that email address or username.'));
             return;
         }
 
@@ -277,25 +300,24 @@ class RecoverpasswordAction extends Action
 
         mail_to_user($user, _('Password recovery requested'), $body, $confirm->address);
 
-        common_show_header(_('Password recovery requested'));
-        $this->element('p', null,
-                       _('Instructions for recovering your password ' .
+        $this->mode = 'sent';
+        $this->msg = _('Instructions for recovering your password ' .
                           'have been sent to the email address registered to your ' .
-                          'account.'));
-        common_show_footer();
+                          'account.');
+        $this->success = true;
+        $this->showPage();
     }
 
-    function reset_password()
+    function resetPassword()
     {
-
         # CSRF protection
         $token = $this->trimmed('token');
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
+            $this->showForm(_('There was a problem with your session token. Try again, please.'));
             return;
         }
 
-        $user = $this->get_temp_user();
+        $user = $this->getTempUser();
 
         if (!$user) {
             $this->clientError(_('Unexpected password reset.'));
@@ -306,11 +328,11 @@ class RecoverpasswordAction extends Action
         $confirm = $this->trimmed('confirm');
 
         if (!$newpassword || strlen($newpassword) < 6) {
-            $this->show_password_form(_('Password must be 6 chars or more.'));
+            $this->showPasswordForm(_('Password must be 6 chars or more.'));
             return;
         }
         if ($newpassword != $confirm) {
-            $this->show_password_form(_('Password and confirmation do not match.'));
+            $this->showPasswordForm(_('Password and confirmation do not match.'));
             return;
         }
 
@@ -326,7 +348,7 @@ class RecoverpasswordAction extends Action
             return;
         }
 
-        $this->clear_temp_user();
+        $this->clearTempUser();
 
         if (!common_set_user($user->nickname)) {
             $this->serverError(_('Error setting user.'));
@@ -335,9 +357,10 @@ class RecoverpasswordAction extends Action
 
         common_real_login(true);
 
-        common_show_header(_('Password saved.'));
-        $this->element('p', null, _('New password successfully saved. ' .
-                                     'You are now logged in.'));
-        common_show_footer();
+        $this->mode = 'saved';
+        $this->msg = _('New password successfully saved. ' .
+                       'You are now logged in.');
+        $this->success = true;
+        $this->showPage();
     }
 }
diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php
index 32e9bf3d3..3c8346fbe 100644
--- a/actions/remotesubscribe.php
+++ b/actions/remotesubscribe.php
@@ -23,100 +23,112 @@ require_once(INSTALLDIR.'/lib/omb.php');
 
 class RemotesubscribeAction extends Action
 {
+    var $nickname;
+    var $profile_url;
+    var $err;
 
-    function handle($args)
+    function prepare($args)
     {
-
-        parent::handle($args);
+        parent::prepare($args);
 
         if (common_logged_in()) {
             $this->clientError(_('You can use the local subscription!'));
-            return;
+            return false;
         }
 
-        if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+        $this->nickname = $this->trimmed('nickname');
+        $this->profile_url = $this->trimmed('profile_url');
+
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
 
+        if ($_SERVER['REQUEST_METHOD'] == 'POST') {
             # CSRF protection
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
-                $this->show_form(_('There was a problem with your session token. Try again, please.'));
+                $this->showForm(_('There was a problem with your session token. '.
+                                  'Try again, please.'));
                 return;
             }
-
-            $this->remote_subscription();
+            $this->remoteSubscription();
         } else {
-            $this->show_form();
+            $this->showForm();
         }
     }
 
-    function get_instructions()
+    function showForm($err=null)
     {
-        return _('To subscribe, you can [login](%%action.login%%),' .
-                  ' or [register](%%action.register%%) a new ' .
-                  ' account. If you already have an account ' .
-                  ' on a [compatible microblogging site](%%doc.openmublog%%), ' .
-                  ' enter your profile URL below.');
+        $this->err = $err;
+        $this->showPage();
     }
 
-    function show_top($err=null)
+    function showPageNotice()
     {
-        if ($err) {
-            $this->element('div', 'error', $err);
+        if ($this->err) {
+            $this->element('div', 'error', $this->err);
         } else {
-            $instructions = $this->get_instructions();
-            $output = common_markup_to_html($instructions);
+            $inst = _('To subscribe, you can [login](%%action.login%%),' .
+                      ' or [register](%%action.register%%) a new ' .
+                      ' account. If you already have an account ' .
+                      ' on a [compatible microblogging site](%%doc.openmublog%%), ' .
+                      ' enter your profile URL below.');
+            $output = common_markup_to_html($inst);
             $this->elementStart('div', 'instructions');
             $this->raw($output);
-            $this->elementEnd('p');
+            $this->elementEnd('div');
         }
     }
 
-    function show_form($err=null)
+    function title()
+    {
+        return _('Remote subscribe');
+    }
+
+    function showContent()
     {
-        $nickname = $this->trimmed('nickname');
-        $profile = $this->trimmed('profile_url');
-        common_show_header(_('Remote subscribe'), null, $err,
-                           array($this, 'show_top'));
         # id = remotesubscribe conflicts with the
         # button on profile page
         $this->elementStart('form', array('id' => 'remsub', 'method' => 'post',
                                            'action' => common_local_url('remotesubscribe')));
         $this->hidden('token', common_session_token());
-        $this->input('nickname', _('User nickname'), $nickname,
+        $this->input('nickname', _('User nickname'), $this->nickname,
                      _('Nickname of the user you want to follow'));
-        $this->input('profile_url', _('Profile URL'), $profile,
+        $this->input('profile_url', _('Profile URL'), $this->profile_url,
                      _('URL of your profile on another compatible microblogging service'));
         $this->submit('submit', _('Subscribe'));
         $this->elementEnd('form');
-        common_show_footer();
     }
 
-    function remote_subscription()
+    function remoteSubscription()
     {
-        $user = $this->get_user();
+        $user = $this->getUser();
 
         if (!$user) {
-            $this->show_form(_('No such user.'));
+            $this->showForm(_('No such user.'));
             return;
         }
 
-        $profile = $this->trimmed('profile_url');
+        $this->profile_url = $this->trimmed('profile_url');
 
-        if (!$profile) {
-            $this->show_form(_('No such user.'));
+        if (!$this->profile_url) {
+            $this->showForm(_('No such user.'));
             return;
         }
 
-        if (!Validate::uri($profile, array('allowed_schemes' => array('http', 'https')))) {
-            $this->show_form(_('Invalid profile URL (bad format)'));
+        if (!Validate::uri($this->profile_url, array('allowed_schemes' => array('http', 'https')))) {
+            $this->showForm(_('Invalid profile URL (bad format)'));
             return;
         }
 
         $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
-        $yadis = Auth_Yadis_Yadis::discover($profile, $fetcher);
+        $yadis = Auth_Yadis_Yadis::discover($this->profile_url, $fetcher);
 
         if (!$yadis || $yadis->failed) {
-            $this->show_form(_('Not a valid profile URL (no YADIS document).'));
+            $this->showForm(_('Not a valid profile URL (no YADIS document).'));
             return;
         }
 
@@ -125,52 +137,50 @@ class RemotesubscribeAction extends Action
         $xrds =& Auth_Yadis_XRDS::parseXRDS(trim($yadis->response_text));
 
         if (!$xrds) {
-            $this->show_form(_('Not a valid profile URL (no XRDS defined).'));
+            $this->showForm(_('Not a valid profile URL (no XRDS defined).'));
             return;
         }
 
         $omb = $this->getOmb($xrds);
 
         if (!$omb) {
-            $this->show_form(_('Not a valid profile URL (incorrect services).'));
+            $this->showForm(_('Not a valid profile URL (incorrect services).'));
             return;
         }
 
         if (omb_service_uri($omb[OAUTH_ENDPOINT_REQUEST]) ==
             common_local_url('requesttoken'))
         {
-            $this->show_form(_('That\'s a local profile! Login to subscribe.'));
+            $this->showForm(_('That\'s a local profile! Login to subscribe.'));
             return;
         }
 
         if (User::staticGet('uri', omb_local_id($omb[OAUTH_ENDPOINT_REQUEST]))) {
-            $this->show_form(_('That\'s a local profile! Login to subscribe.'));
+            $this->showForm(_('That\'s a local profile! Login to subscribe.'));
             return;
         }
 
-        list($token, $secret) = $this->request_token($omb);
+        list($token, $secret) = $this->requestToken($omb);
 
         if (!$token || !$secret) {
-            $this->show_form(_('Couldn\'t get a request token.'));
+            $this->showForm(_('Couldn\'t get a request token.'));
             return;
         }
 
-        $this->request_authorization($user, $omb, $token, $secret);
+        $this->requestAuthorization($user, $omb, $token, $secret);
     }
 
-    function get_user()
+    function getUser()
     {
         $user = null;
-        $nickname = $this->trimmed('nickname');
-        if ($nickname) {
-            $user = User::staticGet('nickname', $nickname);
+        if ($this->nickname) {
+            $user = User::staticGet('nickname', $this->nickname);
         }
         return $user;
     }
 
     function getOmb($xrds)
     {
-
         static $omb_endpoints = array(OMB_ENDPOINT_UPDATEPROFILE, OMB_ENDPOINT_POSTNOTICE);
         static $oauth_endpoints = array(OAUTH_ENDPOINT_REQUEST, OAUTH_ENDPOINT_AUTHORIZE,
                                         OAUTH_ENDPOINT_ACCESS);
@@ -265,7 +275,7 @@ class RemotesubscribeAction extends Action
         return true;
     }
 
-    function request_token($omb)
+    function requestToken($omb)
     {
         $con = omb_oauth_consumer();
 
@@ -310,7 +320,7 @@ class RemotesubscribeAction extends Action
         return array($return['oauth_token'], $return['oauth_token_secret']);
     }
 
-    function request_authorization($user, $omb, $token, $secret)
+    function requestAuthorization($user, $omb, $token, $secret)
     {
         global $config; # for license URL
 
@@ -391,9 +401,4 @@ class RemotesubscribeAction extends Action
         common_redirect($req->to_url());
         return;
     }
-
-    function make_nonce()
-    {
-        return common_good_rand(16);
-    }
 }
diff --git a/actions/showgroup.php b/actions/showgroup.php
index 534043c24..8d8fbe6be 100644
--- a/actions/showgroup.php
+++ b/actions/showgroup.php
@@ -333,6 +333,8 @@ class ShowgroupAction extends Action
     function showSections()
     {
         $this->showMembers();
+        $cloud = new GroupTagCloudSection($this, $this->group);
+        $cloud->show();
     }
 
     /**
@@ -349,7 +351,7 @@ class ShowgroupAction extends Action
             return;
         }
 
-        $this->elementStart('div', array('id' => 'entity_subscriptions',
+        $this->elementStart('div', array('id' => 'entity_members',
                                          'class' => 'section'));
 
         $this->element('h2', null, _('Members'));
@@ -367,5 +369,7 @@ class ShowgroupAction extends Action
                                                                  array('nickname' => $this->group->nickname))),
                            _('All members'));
         }
+
+        $this->elementEnd('div');
     }
 }
diff --git a/actions/subscribers.php b/actions/subscribers.php
index 408829b54..be9df2b12 100644
--- a/actions/subscribers.php
+++ b/actions/subscribers.php
@@ -75,7 +75,11 @@ class SubscribersAction extends GalleryAction
         $offset = ($this->page-1) * PROFILES_PER_PAGE;
         $limit =  PROFILES_PER_PAGE + 1;
 
-        $subscribers = $this->user->getSubscribers($offset, $limit);
+        if ($this->tag) {
+            $subscribers = $this->user->getTaggedSubscribers($this->tag, $offset, $limit);
+        } else {
+            $subscribers = $this->user->getSubscribers($offset, $limit);
+        }
 
         if ($subscribers) {
             $subscribers_list = new SubscribersList($subscribers, $this->user, $this);
diff --git a/actions/subscriptions.php b/actions/subscriptions.php
index bcc557891..d7ba0d624 100644
--- a/actions/subscriptions.php
+++ b/actions/subscriptions.php
@@ -84,7 +84,11 @@ class SubscriptionsAction extends GalleryAction
         $offset = ($this->page-1) * PROFILES_PER_PAGE;
         $limit =  PROFILES_PER_PAGE + 1;
 
-        $subscriptions = $this->user->getSubscriptions($offset, $limit);
+        if ($this->tag) {
+            $subscriptions = $this->user->getTaggedSubscriptions($this->tag, $offset, $limit);
+        } else {
+            $subscriptions = $this->user->getSubscriptions($offset, $limit);
+        }
 
         if ($subscriptions) {
             $subscriptions_list = new SubscriptionsList($subscriptions, $this->user, $this);
diff --git a/actions/sup.php b/actions/sup.php
index 38e2e2e59..f4b1cda23 100644
--- a/actions/sup.php
+++ b/actions/sup.php
@@ -21,44 +21,42 @@ if (!defined('LACONICA')) { exit(1); }
 
 class SupAction extends Action
 {
-    
     function handle($args)
     {
-        
         parent::handle($args);
-        
+
         $seconds = $this->trimmed('seconds');
-        
+
         if (!$seconds) {
             $seconds = 15;
         }
 
-        $updates = $this->get_updates($seconds);
-        
+        $updates = $this->getUpdates($seconds);
+
         header('Content-Type: application/json; charset=utf-8');
-        
+
         print json_encode(array('updated_time' => date('c'),
                                 'since_time' => date('c', time() - $seconds),
-                                'available_periods' => $this->available_periods(),
+                                'available_periods' => $this->availablePeriods(),
                                 'period' => $seconds,
                                 'updates' => $updates));
     }
-    
-    function available_periods()
+
+    function availablePeriods()
     {
         static $periods = array(86400, 43200, 21600, 7200,
                                 3600, 1800,    600, 300, 120,
-                                60, 30, 15); 
+                                60, 30, 15);
         $available = array();
         foreach ($periods as $period) {
             $available[$period] = common_local_url('sup',
                                                    array('seconds' => $period));
         }
-        
+
         return $available;
     }
-    
-    function get_updates($seconds)
+
+    function getUpdates($seconds)
     {
         $notice = new Notice();
 
@@ -69,16 +67,16 @@ class SupAction extends Action
                        'FROM notice ' .
                        'WHERE created > (now() - ' . $seconds . ') ' .
                        'GROUP BY profile_id');
-        
+
         $updates = array();
-        
+
         while ($notice->fetch()) {
             $updates[] = array($notice->profile_id, $notice->max_id);
         }
-        
+
         return $updates;
     }
-    
+
     function isReadOnly()
     {
         return true;
diff --git a/actions/tagother.php b/actions/tagother.php
index e60eb8b58..5daf612fb 100644
--- a/actions/tagother.php
+++ b/actions/tagother.php
@@ -23,71 +23,85 @@ require_once(INSTALLDIR.'/lib/settingsaction.php');
 
 class TagotherAction extends Action
 {
+    var $profile = null;
+    var $error = null;
 
-    function handle($args)
+    function prepare($args)
     {
-
-        parent::handle($args);
-
+        parent::prepare($args);
         if (!common_logged_in()) {
             $this->clientError(_('Not logged in'), 403);
-            return;
+            return false;
+        }
+
+        $id = $this->trimmed('id');
+        if (!$id) {
+            $this->clientError(_('No id argument.'));
+            return false;
         }
 
+        $this->profile = Profile::staticGet('id', $id);
+
+        if (!$this->profile) {
+            $this->clientError(_('No profile with that ID.'));
+            return false;
+        }
+
+        return true;
+    }
+
+    function handle($args)
+    {
+        parent::handle($args);
         if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-            $this->save_tags();
+            $this->saveTags();
         } else {
-            $id = $this->trimmed('id');
-            if (!$id) {
-                $this->clientError(_('No id argument.'));
-                return;
-            }
-            $profile = Profile::staticGet('id', $id);
-            if (!$profile) {
-                $this->clientError(_('No profile with that ID.'));
-                return;
-            }
-            $this->show_form($profile);
+            $this->showForm($profile);
         }
     }
 
-    function show_form($profile, $error=null)
+    function title()
     {
+        return sprintf(_('Tag %s'), $this->profile->nickname);
+    }
 
-        $user = common_current_user();
-
-        common_show_header(_('Tag a person'),
-                           null, array($profile, $error), array($this, 'show_top'));
+    function showForm($error=null)
+    {
+        $this->error = $error;
+        $this->showPage();
+    }
 
-        $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+    function showContent()
+    {
+        $avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
 
         $this->element('img', array('src' => ($avatar) ? common_avatar_display_url($avatar) : common_default_avatar(AVATAR_PROFILE_SIZE),
                                     'class' => 'avatar stream',
                                     'width' => AVATAR_PROFILE_SIZE,
                                     'height' => AVATAR_PROFILE_SIZE,
                                     'alt' =>
-                                    ($profile->fullname) ? $profile->fullname :
-                                    $profile->nickname));
+                                    ($this->profile->fullname) ? $this->profile->fullname :
+                                    $this->profile->nickname));
 
-        $this->element('a', array('href' => $profile->profileurl,
+        $this->element('a', array('href' => $this->profile->profileurl,
                                   'class' => 'external profile nickname'),
-                       $profile->nickname);
+                       $this->profile->nickname);
 
-        if ($profile->fullname) {
+        if ($this->profile->fullname) {
             $this->elementStart('div', 'fullname');
-            if ($profile->homepage) {
-                $this->element('a', array('href' => $profile->homepage),
-                               $profile->fullname);
+            if ($this->profile->homepage) {
+                $this->element('a', array('href' => $this->profile->homepage),
+                               $this->profile->fullname);
             } else {
-                $this->text($profile->fullname);
+                $this->text($this->profile->fullname);
             }
             $this->elementEnd('div');
         }
-        if ($profile->location) {
-            $this->element('div', 'location', $profile->location);
+        if ($this->profile->location) {
+            $this->element('div', 'location', $this->profile->location);
         }
-        if ($profile->bio) {
-            $this->element('div', 'bio', $profile->bio);
+        if ($this->profile->bio) {
+            $this->element('div', 'bio', $this->profile->bio);
         }
 
         $this->elementStart('form', array('method' => 'post',
@@ -95,33 +109,24 @@ class TagotherAction extends Action
                                            'name' => 'tagother',
                                            'action' => $this->selfUrl()));
         $this->hidden('token', common_session_token());
-        $this->hidden('id', $profile->id);
+        $this->hidden('id', $this->profile->id);
         $this->input('tags', _('Tags'),
-                     ($this->arg('tags')) ? $this->arg('tags') : implode(' ', Profile_tag::getTags($user->id, $profile->id)),
+                     ($this->arg('tags')) ? $this->arg('tags') : implode(' ', Profile_tag::getTags($user->id, $this->profile->id)),
                      _('Tags for this user (letters, numbers, -, ., and _), comma- or space- separated'));
 
         $this->submit('save', _('Save'));
         $this->elementEnd('form');
-        common_show_footer();
-
     }
 
-    function save_tags()
+    function saveTags()
     {
-
         $id = $this->trimmed('id');
         $tagstring = $this->trimmed('tags');
         $token = $this->trimmed('token');
 
         if (!$token || $token != common_session_token()) {
-            $this->show_form(_('There was a problem with your session token. Try again, please.'));
-            return;
-        }
-
-        $profile = Profile::staticGet('id', $id);
-
-        if (!$profile) {
-            $this->clientError(_('No such profile.'));
+            $this->showForm(_('There was a problem with your session token.'.
+                              ' Try again, please.'));
             return;
         }
 
@@ -132,7 +137,7 @@ class TagotherAction extends Action
 
             foreach ($tags as $tag) {
                 if (!common_valid_profile_tag($tag)) {
-                    $this->show_form($profile, sprintf(_('Invalid tag: "%s"'), $tag));
+                    $this->showForm(sprintf(_('Invalid tag: "%s"'), $tag));
                     return;
                 }
             }
@@ -143,22 +148,22 @@ class TagotherAction extends Action
         $user = common_current_user();
 
         if (!Subscription::pkeyGet(array('subscriber' => $user->id,
-                                         'subscribed' => $profile->id)) &&
-            !Subscription::pkeyGet(array('subscriber' => $profile->id,
+                                         'subscribed' => $this->profile->id)) &&
+            !Subscription::pkeyGet(array('subscriber' => $this->profile->id,
                                          'subscribed' => $user->id)))
         {
             $this->clientError(_('You can only tag people you are subscribed to or who are subscribed to you.'));
             return;
         }
 
-        $result = Profile_tag::setTags($user->id, $profile->id, $tags);
+        $result = Profile_tag::setTags($user->id, $this->profile->id, $tags);
 
         if (!$result) {
             $this->clientError(_('Could not save tags.'));
             return;
         }
 
-        $action = $user->isSubscribed($profile) ? 'subscriptions' : 'subscribers';
+        $action = $user->isSubscribed($this->profile) ? 'subscriptions' : 'subscribers';
 
         if ($this->boolean('ajax')) {
             common_start_html('text/xml');
@@ -182,11 +187,10 @@ class TagotherAction extends Action
         }
     }
 
-    function show_top($arr = null)
+    function showPageNotice()
     {
-        list($profile, $error) = $arr;
-        if ($error) {
-            $this->element('p', 'error', $error);
+        if ($this->error) {
+            $this->element('p', 'error', $this->error);
         } else {
             $this->elementStart('div', 'instructions');
             $this->element('p', null,
diff --git a/actions/userauthorization.php b/actions/userauthorization.php
index 838458932..ed62f640c 100644
--- a/actions/userauthorization.php
+++ b/actions/userauthorization.php
@@ -24,6 +24,8 @@ define('TIMESTAMP_THRESHOLD', 300);
 
 class UserauthorizationAction extends Action
 {
+    var $error;
+    var $req;
 
     function handle($args)
     {
@@ -33,37 +35,33 @@ class UserauthorizationAction extends Action
             # CSRF protection
             $token = $this->trimmed('token');
             if (!$token || $token != common_session_token()) {
-                $req = $this->get_stored_request();
-                $this->show_form(_('There was a problem with your session token. Try again, please.'), $req);
+                $req = $this->getStoredRequest();
+                $this->showForm($req, _('There was a problem with your session token. '.
+                                        'Try again, please.'));
                 return;
             }
             # We've shown the form, now post user's choice
-            $this->send_authorization();
+            $this->sendAuthorization();
         } else {
             if (!common_logged_in()) {
                 # Go log in, and then come back
-                common_debug('saving URL for returnto', __FILE__);
                 common_set_returnto($_SERVER['REQUEST_URI']);
 
-                common_debug('redirecting to login', __FILE__);
                 common_redirect(common_local_url('login'));
                 return;
             }
             try {
                 # this must be a new request
-                common_debug('getting new request', __FILE__);
-                $req = $this->get_new_request();
+                $req = $this->getNewRequest();
                 if (!$req) {
                     $this->clientError(_('No request found!'));
                 }
-                common_debug('validating request', __FILE__);
                 # XXX: only validate new requests, since nonce is one-time use
-                $this->validate_request($req);
-                common_debug('showing form', __FILE__);
-                $this->store_request($req);
-                $this->show_form($req);
+                $this->validateRequest($req);
+                $this->storeRequest($req);
+                $this->showForm($req);
             } catch (OAuthException $e) {
-                $this->clear_request();
+                $this->clearRequest();
                 $this->clientError($e->getMessage());
                 return;
             }
@@ -71,8 +69,29 @@ class UserauthorizationAction extends Action
         }
     }
 
-    function show_form($req)
+    function showForm($req, $error=null)
     {
+        $this->req = $req;
+        $this->error = $error;
+        $this->showPage();
+    }
+
+    function title()
+    {
+        return _('Authorize subscription');
+    }
+
+    function showPageNotice()
+    {
+        $this->element('p', null, _('Please check these details to make sure '.
+                                    'that you want to subscribe to this user\'s notices. '.
+                                    'If you didn\'t just ask to subscribe to someone\'s notices, '.
+                                    'click "Cancel".'));
+    }
+
+    function showContent()
+    {
+        $req = $this->req;
 
         $nickname = $req->get_parameter('omb_listenee_nickname');
         $profile = $req->get_parameter('omb_listenee_profile');
@@ -83,11 +102,6 @@ class UserauthorizationAction extends Action
         $location = $req->get_parameter('omb_listenee_location');
         $avatar = $req->get_parameter('omb_listenee_avatar');
 
-        common_show_header(_('Authorize subscription'));
-        $this->element('p', null, _('Please check these details to make sure '.
-                                     'that you want to subscribe to this user\'s notices. '.
-                                     'If you didn\'t just ask to subscribe to someone\'s notices, '.
-                                     'click "Cancel".'));
         $this->elementStart('div', 'profile');
         if ($avatar) {
             $this->element('img', array('src' => $avatar,
@@ -122,19 +136,18 @@ class UserauthorizationAction extends Action
         $this->elementEnd('div');
         $this->elementEnd('div');
         $this->elementStart('form', array('method' => 'post',
-                                           'id' => 'userauthorization',
-                                           'name' => 'userauthorization',
-                                           'action' => common_local_url('userauthorization')));
+                                          'id' => 'userauthorization',
+                                          'name' => 'userauthorization',
+                                          'action' => common_local_url('userauthorization')));
         $this->hidden('token', common_session_token());
         $this->submit('accept', _('Accept'));
         $this->submit('reject', _('Reject'));
         $this->elementEnd('form');
-        common_show_footer();
     }
 
-    function send_authorization()
+    function sendAuthorization()
     {
-        $req = $this->get_stored_request();
+        $req = $this->getStoredRequest();
 
         if (!$req) {
             $this->clientError(_('No authorization request!'));
@@ -144,14 +157,14 @@ class UserauthorizationAction extends Action
         $callback = $req->get_parameter('oauth_callback');
 
         if ($this->arg('accept')) {
-            if (!$this->authorize_token($req)) {
+            if (!$this->authorizeToken($req)) {
                 $this->clientError(_('Error authorizing token'));
             }
-            if (!$this->save_remote_profile($req)) {
+            if (!$this->saveRemoteProfile($req)) {
                 $this->clientError(_('Error saving remote profile'));
             }
             if (!$callback) {
-                $this->show_accept_message($req->get_parameter('oauth_token'));
+                $this->showAcceptMessage($req->get_parameter('oauth_token'));
             } else {
                 $params = array();
                 $params['oauth_token'] = $req->get_parameter('oauth_token');
@@ -193,7 +206,7 @@ class UserauthorizationAction extends Action
             }
         } else {
             if (!$callback) {
-                $this->show_reject_message();
+                $this->showRejectMessage();
             } else {
                 # XXX: not 100% sure how to signal failure... just redirect without token?
                 common_redirect($callback, 303);
@@ -201,24 +214,19 @@ class UserauthorizationAction extends Action
         }
     }
 
-    function authorize_token(&$req)
+    function authorizeToken(&$req)
     {
         $consumer_key = $req->get_parameter('oauth_consumer_key');
         $token_field = $req->get_parameter('oauth_token');
-        common_debug('consumer key = "'.$consumer_key.'"', __FILE__);
-        common_debug('token field = "'.$token_field.'"', __FILE__);
         $rt = new Token();
         $rt->consumer_key = $consumer_key;
         $rt->tok = $token_field;
         $rt->type = 0;
         $rt->state = 0;
-        common_debug('request token to look up: "'.print_r($rt,true).'"');
         if ($rt->find(true)) {
-            common_debug('found request token to authorize', __FILE__);
             $orig_rt = clone($rt);
             $rt->state = 1; # Authorized but not used
             if ($rt->update($orig_rt)) {
-                common_debug('updated request token so it is authorized', __FILE__);
                 return true;
             }
         }
@@ -227,7 +235,7 @@ class UserauthorizationAction extends Action
 
     # XXX: refactor with similar code in finishremotesubscribe.php
 
-    function save_remote_profile(&$req)
+    function saveRemoteProfile(&$req)
     {
         # FIXME: we should really do this when the consumer comes
         # back for an access token. If they never do, we've got stuff in a
@@ -295,15 +303,15 @@ class UserauthorizationAction extends Action
         }
 
         if ($avatar_url) {
-            if (!$this->add_avatar($profile, $avatar_url)) {
+            if (!$this->addAvatar($profile, $avatar_url)) {
                 return false;
             }
         }
 
         $user = common_current_user();
         $datastore = omb_oauth_datastore();
-        $consumer = $this->get_consumer($datastore, $req);
-        $token = $this->get_token($datastore, $req, $consumer);
+        $consumer = $this->getConsumer($datastore, $req);
+        $token = $this->getToken($datastore, $req, $consumer);
 
         $sub = new Subscription();
         $sub->subscriber = $user->id;
@@ -318,54 +326,54 @@ class UserauthorizationAction extends Action
         return true;
     }
 
-    function add_avatar($profile, $url)
+    function addAvatar($profile, $url)
     {
         $temp_filename = tempnam(sys_get_temp_dir(), 'listenee_avatar');
         copy($url, $temp_filename);
         return $profile->setOriginal($temp_filename);
     }
 
-    function show_accept_message($tok)
+    function showAcceptMessage($tok)
     {
         common_show_header(_('Subscription authorized'));
         $this->element('p', null,
                        _('The subscription has been authorized, but no '.
-                          'callback URL was passed. Check with the site\'s instructions for '.
-                          'details on how to authorize the subscription. Your subscription token is:'));
+                         'callback URL was passed. Check with the site\'s instructions for '.
+                         'details on how to authorize the subscription. Your subscription token is:'));
         $this->element('blockquote', 'token', $tok);
         common_show_footer();
     }
 
-    function show_reject_message($tok)
+    function showRejectMessage($tok)
     {
         common_show_header(_('Subscription rejected'));
         $this->element('p', null,
                        _('The subscription has been rejected, but no '.
-                          'callback URL was passed. Check with the site\'s instructions for '.
-                          'details on how to fully reject the subscription.'));
+                         'callback URL was passed. Check with the site\'s instructions for '.
+                         'details on how to fully reject the subscription.'));
         common_show_footer();
     }
 
-    function store_request($req)
+    function storeRequest($req)
     {
         common_ensure_session();
         $_SESSION['userauthorizationrequest'] = $req;
     }
 
-    function clear_request()
+    function clearRequest()
     {
         common_ensure_session();
         unset($_SESSION['userauthorizationrequest']);
     }
 
-    function get_stored_request()
+    function getStoredRequest()
     {
         common_ensure_session();
         $req = $_SESSION['userauthorizationrequest'];
         return $req;
     }
 
-    function get_new_request()
+    function getNewRequest()
     {
         common_remove_magic_from_request();
         $req = OAuthRequest::from_request();
@@ -374,31 +382,22 @@ class UserauthorizationAction extends Action
 
     # Throws an OAuthException if anything goes wrong
 
-    function validate_request(&$req)
+    function validateRequest(&$req)
     {
         # OAuth stuff -- have to copy from OAuth.php since they're
         # all private methods, and there's no user-authentication method
-        common_debug('checking version', __FILE__);
-        $this->check_version($req);
-        common_debug('getting datastore', __FILE__);
+        $this->checkVersion($req);
         $datastore = omb_oauth_datastore();
-        common_debug('getting consumer', __FILE__);
-        $consumer = $this->get_consumer($datastore, $req);
-        common_debug('getting token', __FILE__);
-        $token = $this->get_token($datastore, $req, $consumer);
-        common_debug('checking timestamp', __FILE__);
-        $this->check_timestamp($req);
-        common_debug('checking nonce', __FILE__);
-        $this->check_nonce($datastore, $req, $consumer, $token);
-        common_debug('checking signature', __FILE__);
-        $this->check_signature($req, $consumer, $token);
-        common_debug('validating omb stuff', __FILE__);
-        $this->validate_omb($req);
-        common_debug('done validating', __FILE__);
+        $consumer = $this->getConsumer($datastore, $req);
+        $token = $this->getToken($datastore, $req, $consumer);
+        $this->checkTimestamp($req);
+        $this->checkNonce($datastore, $req, $consumer, $token);
+        $this->checkSignature($req, $consumer, $token);
+        $this->validateOmb($req);
         return true;
     }
 
-    function validate_omb(&$req)
+    function validateOmb(&$req)
     {
         foreach (array('omb_version', 'omb_listener', 'omb_listenee',
                        'omb_listenee_profile', 'omb_listenee_nickname',
@@ -513,7 +512,7 @@ class UserauthorizationAction extends Action
 
     # Snagged from OAuthServer
 
-    function check_version(&$req)
+    function checkVersion(&$req)
     {
         $version = $req->get_parameter("oauth_version");
         if (!$version) {
@@ -527,7 +526,7 @@ class UserauthorizationAction extends Action
 
     # Snagged from OAuthServer
 
-    function get_consumer($datastore, $req)
+    function getConsumer($datastore, $req)
     {
         $consumer_key = @$req->get_parameter("oauth_consumer_key");
         if (!$consumer_key) {
@@ -543,7 +542,7 @@ class UserauthorizationAction extends Action
 
     # Mostly cadged from OAuthServer
 
-    function get_token($datastore, &$req, $consumer)
+    function getToken($datastore, &$req, $consumer)
     {/*{{{*/
         $token_field = @$req->get_parameter('oauth_token');
         $token = $datastore->lookup_token($consumer, 'request', $token_field);
@@ -553,7 +552,7 @@ class UserauthorizationAction extends Action
         return $token;
     }
 
-    function check_timestamp(&$req)
+    function checkTimestamp(&$req)
     {
         $timestamp = @$req->get_parameter('oauth_timestamp');
         $now = time();
@@ -563,7 +562,7 @@ class UserauthorizationAction extends Action
     }
 
     # NOTE: don't call twice on the same request; will fail!
-    function check_nonce(&$datastore, &$req, $consumer, $token)
+    function checkNonce(&$datastore, &$req, $consumer, $token)
     {
         $timestamp = @$req->get_parameter('oauth_timestamp');
         $nonce = @$req->get_parameter('oauth_nonce');
@@ -574,9 +573,9 @@ class UserauthorizationAction extends Action
         return true;
     }
 
-    function check_signature(&$req, $consumer, $token)
+    function checkSignature(&$req, $consumer, $token)
     {
-        $signature_method = $this->get_signature_method($req);
+        $signature_method = $this->getSignatureMethod($req);
         $signature = $req->get_parameter('oauth_signature');
         $valid_sig = $signature_method->check_signature($req,
                                                         $consumer,
@@ -587,7 +586,7 @@ class UserauthorizationAction extends Action
         }
     }
 
-    function get_signature_method(&$req)
+    function getSignatureMethod(&$req)
     {
         $signature_method = @$req->get_parameter("oauth_signature_method");
         if (!$signature_method) {
diff --git a/actions/xrds.php b/actions/xrds.php
index 629de3a86..075831803 100644
--- a/actions/xrds.php
+++ b/actions/xrds.php
@@ -49,17 +49,17 @@ class XrdsAction extends Action
 {
     /**
      * Is read only?
-     * 
+     *
      * @return boolean true
      */
     function isReadOnly()
-    {                
+    {
         return true;
     }
 
     /**
      * Class handler.
-     * 
+     *
      * @param array $args query arguments
      *
      * @return void
@@ -78,7 +78,7 @@ class XrdsAction extends Action
 
     /**
      * Show XRDS for a user.
-     * 
+     *
      * @param class $user XRDS for this user.
      *
      * @return void
@@ -86,7 +86,7 @@ class XrdsAction extends Action
     function showXrds($user)
     {
         header('Content-Type: application/xrds+xml');
-        common_start_xml();
+        $this->startXML();
         $this->elementStart('XRDS', array('xmlns' => 'xri://$xrds'));
 
         $this->elementStart('XRD', array('xmlns' => 'xri://$xrd*($v*2.0)',
@@ -133,12 +133,12 @@ class XrdsAction extends Action
                             '#omb');
         $this->elementEnd('XRD');
         $this->elementEnd('XRDS');
-        common_end_xml();
+        $this->endXML();
     }
 
     /**
      * Show service.
-     * 
+     *
      * @param string $type    XRDS type
      * @param string $uri     URI
      * @param array  $params  type parameters, null by default
diff --git a/classes/Memcached_DataObject.php b/classes/Memcached_DataObject.php
index 97e1ed736..5f71f716b 100644
--- a/classes/Memcached_DataObject.php
+++ b/classes/Memcached_DataObject.php
@@ -218,10 +218,7 @@ class Memcached_DataObject extends DB_DataObject
         }
 
         $inst = new $cls();
-        $result = $inst->query($qry);
-        if (!$result) {
-            return $inst;
-        }
+        $inst->query($qry);
         $cached = array();
         while ($inst->fetch()) {
             $cached[] = clone($inst);
diff --git a/classes/User.php b/classes/User.php
index 5dadd6b44..5f4fb9b6f 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -575,4 +575,58 @@ class User extends Memcached_DataObject
 
         return $profile;
     }
+
+    function getTaggedSubscribers($tag, $offset=0, $limit=null)
+    {
+        $qry =
+          'SELECT profile.* ' .
+          'FROM profile JOIN subscription ' .
+          'ON profile.id = subscription.subscriber ' .
+          'JOIN profile_tag ON (profile_tag.tagged = subscription.subscriber ' .
+          'AND profile_tag.tagger = subscription.subscribed) ' .
+          'WHERE subscription.subscribed = %d ' .
+          'AND profile_tag.tag = "%s" ' .
+          'AND subscription.subscribed != subscription.subscriber ' .
+          'ORDER BY subscription.created DESC ';
+
+        if ($offset) {
+            if (common_config('db','type') == 'pgsql') {
+                $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+            } else {
+                $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+            }
+        }
+
+        $profile = new Profile();
+
+        $cnt = $profile->query(sprintf($qry, $this->id, $tag));
+
+        return $profile;
+    }
+
+    function getTaggedSubscriptions($tag, $offset=0, $limit=null)
+    {
+        $qry =
+          'SELECT profile.* ' .
+          'FROM profile JOIN subscription ' .
+          'ON profile.id = subscription.subscribed ' .
+          'JOIN profile_tag on (profile_tag.tagged = subscription.subscribed ' .
+          'AND profile_tag.tagger = subscription.subscriber) ' .
+          'WHERE subscription.subscriber = %d ' .
+          'AND profile_tag.tag = "%s" ' .
+          'AND subscription.subscribed != subscription.subscriber ' .
+          'ORDER BY subscription.created DESC ';
+
+        if (common_config('db','type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
+
+        $profile = new Profile();
+
+        $profile->query(sprintf($qry, $this->id, $tag));
+
+        return $profile;
+    }
 }
diff --git a/js/util.js b/js/util.js
index 579b4952a..de486cf74 100644
--- a/js/util.js
+++ b/js/util.js
@@ -184,7 +184,7 @@ $(document).ready(function(){
 	$("#form_notice").ajaxForm(PostNotice);
 	$("#form_notice").each(addAjaxHidden);
 
-    $(".notice").hover(
+    $("#content .notice").hover(
         function () {
             $(this).addClass('hover');
         },
diff --git a/lib/featureduserssection.php b/lib/featureduserssection.php
new file mode 100644
index 000000000..2935d8363
--- /dev/null
+++ b/lib/featureduserssection.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Section for featured users
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Section for featured users
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class FeaturedUsersSection extends ProfileSection
+{
+    function getProfiles()
+    {
+        $featured_nicks = common_config('nickname', 'featured');
+
+        if (!$featured_nicks) {
+            return null;
+        }
+
+        $quoted = array();
+
+        foreach ($featured_nicks as $nick) {
+            $quoted[] = "'$nick'";
+        }
+
+        $qry = 'SELECT profile.* ' .
+          'FROM profile JOIN user on profile.id = user.id ' .
+          'WHERE user.nickname in (' . implode(',', $quoted) . ') ' .
+          'ORDER BY profile.created DESC ';
+
+        $limit = PROFILES_PER_SECTION + 1;
+        $offset = 0;
+
+        if (common_config('db','type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
+
+        $profile = Memcached_DataObject::cachedQuery('Profile',
+                                                     $qry,
+                                                     6 * 3600);
+        return $profile;
+    }
+
+    function title()
+    {
+        return _('Featured users');
+    }
+
+    function divId()
+    {
+        return 'featured_users';
+    }
+}
diff --git a/lib/galleryaction.php b/lib/galleryaction.php
index a277762a6..25a5e3fd5 100644
--- a/lib/galleryaction.php
+++ b/lib/galleryaction.php
@@ -32,6 +32,7 @@ class GalleryAction extends Action
     var $profile = null;
     var $user = null;
     var $page = null;
+    var $tag = null;
 
     function prepare($args)
     {
@@ -69,6 +70,8 @@ class GalleryAction extends Action
 
         $this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
 
+        $this->tag = $this->trimmed('tag');
+
         return true;
     }
 
@@ -84,7 +87,7 @@ class GalleryAction extends Action
 		# Post from the tag dropdown; redirect to a GET
 
 		if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-		    common_redirect($this->self_url(), 307);
+		    common_redirect($this->selfUrl(), 307);
             return;
 		}
 
@@ -124,7 +127,7 @@ class GalleryAction extends Action
                            array('href' =>
                                  common_local_url($this->trimmed('action'),
                                                   array('nickname' =>
-                                                        $profile->nickname))),
+                                                        $this->user->nickname))),
                            _('All'));
             $this->elementEnd('li');
             $this->elementStart('li', array('id'=>'filter_tags_item'));
diff --git a/lib/groupsection.php b/lib/groupsection.php
index bf26ab48c..c19299493 100644
--- a/lib/groupsection.php
+++ b/lib/groupsection.php
@@ -58,13 +58,13 @@ class GroupSection extends Section
 
         $cnt = 0;
 
-        $this->out->elementStart('ul', 'entities group xoxo');
+        $this->out->elementStart('table');
 
         while ($profiles->fetch() && ++$cnt <= GROUPS_PER_SECTION) {
             $this->showGroup($profiles);
         }
 
-        $this->out->elementEnd('ul');
+        $this->out->elementEnd('table');
 
         return ($cnt > GROUPS_PER_SECTION);
     }
@@ -76,7 +76,9 @@ class GroupSection extends Section
 
     function showGroup($group)
     {
-        $this->out->elementStart('li', 'vcard');
+        $this->out->elementStart('tr');
+        $this->out->elementStart('td');
+        $this->out->elementStart('span', 'vcard');
         $this->out->elementStart('a', array('title' => ($group->fullname) ?
                                             $group->fullname :
                                             $group->nickname,
@@ -95,9 +97,11 @@ class GroupSection extends Section
                                          $group->nickname));
         $this->out->element('span', 'fn org nickname', $group->nickname);
         $this->out->elementEnd('a');
+        $this->out->elementEnd('span');
+        $this->out->elementEnd('td');
         if ($group->value) {
-            $this->out->element('span', 'value', $group->value);
+            $this->out->element('td', 'value', $group->value);
         }
-        $this->out->elementEnd('li');
+        $this->out->elementEnd('tr');
     }
 }
diff --git a/lib/grouptagcloudsection.php b/lib/grouptagcloudsection.php
new file mode 100644
index 000000000..f05be85cb
--- /dev/null
+++ b/lib/grouptagcloudsection.php
@@ -0,0 +1,87 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Personal tag cloud section
+ *
+ * PHP version 5
+ *
+ * LICENCE: This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Personal tag cloud section
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ */
+
+class GroupTagCloudSection extends TagCloudSection
+{
+    var $group = null;
+
+    function __construct($out=null, $group=null)
+    {
+        parent::__construct($out);
+        $this->group = $group;
+    }
+
+    function title()
+    {
+        return sprintf(_('Tags in %s group\'s notices'), $this->group->nickname);
+    }
+
+    function getTags()
+    {
+        $qry = 'SELECT notice_tag.tag, '.
+          'sum(exp(-(now() - notice_tag.created)/%s)) as weight ' .
+          'FROM notice_tag JOIN notice ' .
+          'ON notice_tag.notice_id = notice.id ' .
+          'JOIN group_inbox on group_inbox.notice_id = notice.id ' .
+          'WHERE group_inbox.group_id = %d ' .
+          'GROUP BY notice_tag.tag ' .
+          'ORDER BY weight DESC ';
+
+        $limit = TAGS_PER_SECTION;
+        $offset = 0;
+
+        if (common_config('db','type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
+
+        $tag = Memcached_DataObject::cachedQuery('Notice_tag',
+                                                 sprintf($qry,
+                                                         common_config('tag', 'dropoff'),
+                                                         $this->group->id),
+                                                 3600);
+        return $tag;
+    }
+
+}
diff --git a/lib/noticesection.php b/lib/noticesection.php
index 9d1079070..7dfa0472d 100644
--- a/lib/noticesection.php
+++ b/lib/noticesection.php
@@ -54,13 +54,13 @@ class NoticeSection extends Section
 
         $cnt = 0;
 
-        $this->out->elementStart('table', 'notices');
+        $this->out->elementStart('ul', 'notices');
 
         while ($notices->fetch() && ++$cnt <= NOTICES_PER_SECTION) {
             $this->showNotice($notices);
         }
 
-        $this->out->elementEnd('table');
+        $this->out->elementEnd('ul');
 
         return ($cnt > NOTICES_PER_SECTION);
     }
@@ -73,9 +73,15 @@ class NoticeSection extends Section
     function showNotice($notice)
     {
         $profile = $notice->getProfile();
-        $this->out->elementStart('tr');
-        $this->out->elementStart('td');
+        $this->out->elementStart('li', 'hentry notice');
+        $this->out->elementStart('div', 'entry-title');
         $avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
+        $this->out->elementStart('span', 'vcard author');
+        $this->out->elementStart('a', array('title' => ($profile->fullname) ?
+                                            $profile->fullname :
+                                            $profile->nickname,
+                                            'href' => $profile->noticeurl,
+                                            'class' => 'url'));
         $this->out->element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) :  common_default_avatar(AVATAR_MINI_SIZE)),
                                          'width' => AVATAR_MINI_SIZE,
                                          'height' => AVATAR_MINI_SIZE,
@@ -83,25 +89,19 @@ class NoticeSection extends Section
                                          'alt' =>  ($profile->fullname) ?
                                          $profile->fullname :
                                          $profile->nickname));
-        $this->out->elementEnd('a');
-        $this->out->elementEnd('td');
-        $this->out->elementStart('td');
-        $this->out->elementStart('a', array('title' => ($profile->fullname) ?
-                                            $profile->fullname :
-                                            $profile->nickname,
-                                            'href' => $profile->noticeurl,
-                                            'rel' => 'contact member',
-                                            'class' => 'url'));
         $this->out->element('span', 'fn nickname', $profile->nickname);
-        $this->out->elementEnd('td');
-        $this->out->elementStart('td');
+        $this->out->elementEnd('a');
+        $this->out->elementEnd('span');
+
+        $this->out->elementStart('p', 'entry-content');
         $this->out->raw($notice->rendered);
-        $this->out->elementEnd('td');
+        $this->out->elementEnd('p');
         if ($notice->value) {
-            $this->out->elementStart('td');
+            $this->out->elementStart('p');
             $this->out->text($notice->value);
-            $this->out->elementEnd('td');
+            $this->out->elementEnd('p');
         }
-        $this->out->elementEnd('tr');
+        $this->out->elementEnd('div');
+        $this->out->elementEnd('li');
     }
 }
diff --git a/lib/profilelist.php b/lib/profilelist.php
index a510c518c..499d74f7b 100644
--- a/lib/profilelist.php
+++ b/lib/profilelist.php
@@ -169,9 +169,9 @@ class ProfileList extends Widget
                 $this->out->elementStart('ul', 'tags xoxo');
                 foreach ($tags as $tag) {
                     $this->out->elementStart('li');
-                    $this->element('span', 'mark_hash', '#');
+                    $this->out->element('span', 'mark_hash', '#');
                     $this->out->element('a', array('rel' => 'tag',
-                                                   'href' => common_local_url($this->action,
+                                                   'href' => common_local_url($this->action->trimmed('action'),
                                                                               array('nickname' => $this->owner->nickname,
                                                                                     'tag' => $tag))),
                                         $tag);
diff --git a/lib/profilesection.php b/lib/profilesection.php
index 91a3dfa34..3642ae164 100644
--- a/lib/profilesection.php
+++ b/lib/profilesection.php
@@ -76,7 +76,9 @@ class ProfileSection extends Section
 
     function showProfile($profile)
     {
-        $this->out->elementStart('li', 'vcard');
+        $this->out->elementStart('tr');
+        $this->out->elementStart('td');
+        $this->out->elementStart('span', 'vcard');
         $this->out->elementStart('a', array('title' => ($profile->fullname) ?
                                        $profile->fullname :
                                        $profile->nickname,
@@ -92,10 +94,13 @@ class ProfileSection extends Section
                                     $profile->fullname :
                                     $profile->nickname));
         $this->out->element('span', 'fn nickname', $profile->nickname);
+        $this->out->elementEnd('span');
         $this->out->elementEnd('a');
+        $this->out->elementEnd('td');
         if ($profile->value) {
-            $this->out->element('span', 'value', $profile->value);
+            $this->out->element('td', 'value', $profile->value);
         }
-        $this->out->elementEnd('li');
+
+        $this->out->elementEnd('tr');
     }
 }
diff --git a/lib/tagcloudsection.php b/lib/tagcloudsection.php
index 121dfc499..178dd88ca 100644
--- a/lib/tagcloudsection.php
+++ b/lib/tagcloudsection.php
@@ -53,6 +53,7 @@ class TagCloudSection extends Section
         $tags = $this->getTags();
 
         if (!$tags) {
+            $this->out->element('p', null, _('None'));
             return false;
         }
 
@@ -66,6 +67,11 @@ class TagCloudSection extends Section
             $sum += $tags->weight;
         }
 
+        if ($cnt == 0) {
+            $this->out->element('p', null, _('(None)'));
+            return false;
+        }
+
         ksort($tw);
 
         $this->out->elementStart('ul', 'tags xoxo tag-cloud');
@@ -110,4 +116,9 @@ class TagCloudSection extends Section
     {
         return common_local_url('tag', array('tag' => $tag));
     }
+
+    function divId()
+    {
+        return 'tagcloud';
+    }
 }
diff --git a/lib/topposterssection.php b/lib/topposterssection.php
index 4701ca83f..4bd59ac79 100644
--- a/lib/topposterssection.php
+++ b/lib/topposterssection.php
@@ -69,36 +69,6 @@ class TopPostersSection extends ProfileSection
         return $profile;
     }
 
-    function showProfile($profile)
-    {
-        $this->out->elementStart('tr');
-        $this->out->elementStart('td');
-        $this->out->elementStart('span', 'vcard');        
-        $this->out->elementStart('a', array('title' => ($profile->fullname) ?
-                                       $profile->fullname :
-                                       $profile->nickname,
-                                       'href' => $profile->profileurl,
-                                       'rel' => 'contact member',
-                                       'class' => 'url'));
-        $avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
-        $this->out->element('img', array('src' => (($avatar) ? common_avatar_display_url($avatar) :  common_default_avatar(AVATAR_MINI_SIZE)),
-                                    'width' => AVATAR_MINI_SIZE,
-                                    'height' => AVATAR_MINI_SIZE,
-                                    'class' => 'avatar photo',
-                                    'alt' =>  ($profile->fullname) ?
-                                    $profile->fullname :
-                                    $profile->nickname));
-        $this->out->element('span', 'fn nickname', $profile->nickname);
-        $this->out->elementEnd('span');        
-        $this->out->elementEnd('a');
-        $this->out->elementEnd('td');
-        if ($profile->value) {
-            $this->out->element('td', 'value', $profile->value);
-        }
-
-        $this->out->elementEnd('tr');
-    }
-
     function title()
     {
         return _('Top posters');
diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index c55b3fd23..54a5b8833 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -393,7 +393,7 @@ border-radius:7px;
 -webkit-border-radius:7px;
 width:377px;
 width:370px;
-height:86px;
+height:67px;
 line-height:1.5;
 padding:7px 7px 16px 7px;
 }
@@ -418,7 +418,7 @@ margin-left:4px;
 
 #form_notice .form_note {
 position:absolute;
-top:118px;
+top:99px;
 right:98px;
 z-index:9;
 }
@@ -709,14 +709,15 @@ margin-right:11px;
 .notice,
 .profile {
 position:relative;
-padding-top:18px;
-padding-bottom:18px;
+padding-top:11px;
+padding-bottom:11px;
 clear:both;
 float:left;
 width:644px;
 width:96.699%;
 width:100%;
-border-top:1px dashed #D1D9E4;
+border-top-width:1px;
+border-top-style:dashed;
 /*-moz-border-radius:7px;*/
 }
 .notices li {
@@ -799,7 +800,7 @@ display:inline;
 #laconicat .notice p.entry-content {
 /*margin-left:199px;*/
 }
-.notice p.entry-content a:visited {
+#content .notice p.entry-content a:visited {
 border-radius:4px;
 -moz-border-radius:4px;
 -webkit-border-radius:4px;
@@ -811,35 +812,27 @@ border-radius:4px;
 }
 
 .notice div.entry-content {
-/*border:1px solid blue;*/
 clear:left;
 float:left;
-/*width:48%;*/
 font-size:0.95em;
+margin-left:59px;
+width:70%;
 }
-.notice div.entry-content a,
-.notice .notice-options a,
-.notice .notice-options input {
-
+#showstream .notice div.entry-content {
+margin-left:0;
 }
+
 .notice .notice-options a,
 .notice .notice-options input {
 float:left;
 font-size:1.025em;
 }
 
-#laconicat .notice div.entry-content {
-/*margin-left:0;*/
-}
-
 .notice div.entry-content dl,
 .notice div.entry-content dt,
 .notice div.entry-content dd {
 display:inline;
 }
-.notice div.entry-content .timestamp {
-margin-left:59px;
-}
 
 .notice div.entry-content .timestamp dt,
 .notice div.entry-content .response dt {
@@ -851,14 +844,6 @@ display:inline-block;
 .notice div.entry-content .device dt {
 text-transform:lowercase;
 }
-.notice div.entry-content a {
-
-}
-.notice div.entry-content a:hover {
-}
-
-
-
 
 
 
@@ -1061,7 +1046,6 @@ background-color:#fff;
 text-align:left;
 text-transform:uppercase;
 }
-
 #top_posters thead {
 display:none;
 }
@@ -1071,15 +1055,31 @@ width:199px;
 #top_poster_number-of-notices {
 width:123px;
 }
-#top_posters tbody td {
+
+.section tbody td {
 padding-right:11px;
-padding-bottom:4px;
+padding-bottom:11px;
 }
-#top_posters img {
+.section .vcard .photo {
 margin-right:7px;
 margin-bottom:0;
 }
 
+.section .notice {
+padding-top:11px;
+padding-bottom:11px;
+
+}
+
+.section .notice:first-child {
+padding-top:0;
+border-top:0;
+}
+
+
+
+
+
 /* tagcloud */
 .tag-cloud {
 list-style-type:none;
diff --git a/theme/identica/css/display.css b/theme/identica/css/display.css
index c16dc9fd7..dd623b217 100644
--- a/theme/identica/css/display.css
+++ b/theme/identica/css/display.css
@@ -49,7 +49,17 @@ div.notice-options input,
 color:#002E6E;
 }
 
-.notice p.entry-content a:visited {
+.notice,
+.profile {
+border-top-color:#D1D9E4;
+}
+.section .notice,
+.section .profile {
+border-top-color:#97BFD1;
+}
+
+
+#content .notice p.entry-content a:visited {
 background-color:#fcfcfc;
 }
 .notice p.entry-content .vcard a {
@@ -216,7 +226,7 @@ background:transparent url(../images/icons/twotone/green/trash.gif) no-repeat 0
 
 .notices div.entry-content,
 .notices div.notice-options {
-opacity:0.3;
+opacity:0.4;
 }
 .notices li.hover div.entry-content,
 .notices li.hover div.notice-options {